/* ========================================
   DJHAKK Main CSS - Unified Stylesheet
   ======================================== */

/* ========================================
   CSS Variables
   ======================================== */
:root {
    /* Colors */
    --primary: #FF6B00;
    --primary-light: #FF8533;
    --bg: #0D0D1A;
    --surface: #1A1A2E;
    --card: #252538;
    --text: #FFFFFF;
    --text2: #A0A0B8;
    --text3: #6B6B80;
    --border: #3A3A50;
    --danger: #FF4757;
    --success: #2ECC71;
    --info: #00D9FF;
    --warning: #FFC107;
    
    /* Gradients & Effects */
    --gradient: linear-gradient(135deg, var(--primary), var(--primary-light));
    --shadow: 0 8px 32px rgba(0,0,0,0.4);
    
    /* Border Radius */
    --r-sm: 8px;
    --r-md: 12px;
    --r-lg: 16px;
    --r-xl: 24px;
    --r-full: 50%;
    
    /* Spacing */
    --sp-xs: 4px;
    --sp-sm: 8px;
    --sp-md: 12px;
    --sp-lg: 16px;
    --sp-xl: 24px;
}

/* ========================================
   Base Styles
   ======================================== */
* {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

body {
    font-family: 'Noto Sans JP', 'Outfit', sans-serif;
    background: var(--bg);
    color: var(--text);
    min-height: 100vh;
    line-height: 1.5;
}

a {
    color: var(--primary);
    text-decoration: none;
}

img {
    max-width: 100%;
    height: auto;
}

/* Scrollbar */
::-webkit-scrollbar {
    width: 6px;
}

::-webkit-scrollbar-track {
    background: var(--bg);
}

::-webkit-scrollbar-thumb {
    background: var(--border);
    border-radius: 3px;
}

/* ========================================
   Layout
   ======================================== */
.container {
    max-width: 600px;
    margin: 0 auto;
    padding: var(--sp-lg);
    padding-bottom: 100px;
}

/* Header */
.header {
    display: flex;
    align-items: center;
    gap: var(--sp-lg);
    padding: var(--sp-lg) 0;
    margin-bottom: var(--sp-xl);
}

.header-logo {
    height: 40px;
    width: 40px;
    object-fit: contain;
    cursor: pointer;
    border-radius: var(--r-sm);
}

.header-title {
    font-size: 20px;
    font-weight: 700;
    flex: 1;
}

.header-profile {
    position: relative;
    width: 40px;
    height: 40px;
    border-radius: 50%;
    overflow: hidden;
    cursor: pointer;
    background: var(--gradient);
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.header-profile img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.header-profile-initial {
    color: white;
    font-size: 18px;
    font-weight: 600;
}

.header-unread-badge {
    position: absolute;
    top: -2px;
    right: -2px;
    width: 12px;
    height: 12px;
    background: var(--danger);
    border-radius: 50%;
    border: 2px solid var(--bg);
    display: none;
}

.header-unread-badge.active {
    display: block;
}

.header-login-btn {
    padding: 8px 16px;
    background: var(--gradient);
    color: white;
    border: none;
    border-radius: 20px;
    font-size: 13px;
    font-weight: 600;
    cursor: pointer;
    white-space: nowrap;
}

.header-login-btn:hover {
    opacity: 0.9;
}

.back-btn {
    background: none;
    border: none;
    color: var(--text);
    font-size: 16px;
    cursor: pointer;
}

/* ========================================
   Navigation (Footer)
   ======================================== */
.nav {
    position: fixed;
    bottom: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 100%;
    max-width: 600px;
    background: var(--surface);
    display: flex;
    justify-content: space-around;
    padding: var(--sp-md) 0;
    border-top: 1px solid var(--border);
    z-index: 100;
}

.nav-item {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: var(--sp-xs);
    color: var(--text3);
    cursor: pointer;
    font-size: 12px;
    font-weight: 500;
    position: relative;
    padding: 6px 10px;
    min-height: 44px;
}

.nav-item.active,
.nav-item:hover {
    color: var(--primary);
}

.nav-create-btn {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 52px;
    height: 52px;
    background: var(--gradient);
    border-radius: 50%;
    color: white;
    font-size: 28px;
    font-weight: 300;
    cursor: pointer;
    margin-top: -28px;
    box-shadow: 0 4px 16px rgba(255,107,0,0.4);
    transition: transform 0.2s, box-shadow 0.2s;
    border: 3px solid var(--surface);
}

.nav-create-btn:hover {
    transform: scale(1.1);
    box-shadow: 0 6px 20px rgba(255,107,0,0.5);
}

.nav-create-btn:active {
    transform: scale(0.95);
}

.nav-icon {
    font-size: 20px;
}

.nav-unread-badge {
    position: absolute;
    top: -4px;
    right: 50%;
    transform: translateX(50%);
    margin-right: -15px;
    background: var(--danger);
    color: white;
    font-size: 10px;
    font-weight: 700;
    min-width: 18px;
    height: 18px;
    border-radius: 9px;
    display: none;
    align-items: center;
    justify-content: center;
    padding: 0 4px;
}

/* FAB (Floating Action Button) */
.fab {
    position: fixed;
    bottom: 80px;
    right: 20px;
    width: 56px;
    height: 56px;
    background: var(--gradient);
    border-radius: var(--r-full);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 28px;
    color: white;
    box-shadow: var(--shadow);
    cursor: pointer;
    z-index: 101;
    border: none;
    transition: transform 0.2s;
}

.fab:hover {
    transform: scale(1.05);
}

@media (min-width: 600px) {
    .fab {
        right: calc(50% - 280px);
    }
}

/* ========================================
   Buttons
   ======================================== */
.btn {
    padding: var(--sp-md) var(--sp-xl);
    border-radius: var(--r-lg);
    font-weight: 600;
    cursor: pointer;
    border: none;
    font-size: 14px;
    transition: opacity 0.2s, transform 0.2s;
}

.btn:hover {
    opacity: 0.9;
}

.btn:disabled {
    opacity: 0.5;
    cursor: not-allowed;
}

.btn-p,
.btn-primary {
    background: var(--gradient);
    color: white;
}

.btn-s,
.btn-secondary {
    background: var(--card);
    color: var(--text);
}

.btn-danger {
    background: var(--danger);
    color: white;
}

.btn-outline {
    background: transparent;
    border: 1px solid var(--border);
    color: var(--text2);
}

.btn-lg {
    width: 100%;
    padding: var(--sp-lg);
    font-size: 16px;
}

.btn-google {
    background: white;
    color: #333;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--sp-md);
}

/* ========================================
   Form Elements
   ======================================== */
.input {
    width: 100%;
    padding: 14px var(--sp-lg);
    background: var(--card);
    border: 1px solid var(--border);
    border-radius: var(--r-md);
    color: var(--text);
    font-size: 16px;
    transition: border-color 0.2s;
}

.input:focus {
    outline: none;
    border-color: var(--primary);
}

.input::placeholder {
    color: var(--text3);
}

textarea.input {
    resize: vertical;
    min-height: 80px;
}

select.input {
    appearance: none;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' fill='%23A0A0B8' viewBox='0 0 16 16'%3E%3Cpath d='M8 11L3 6h10l-5 5z'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 16px center;
}

.input-group {
    margin-bottom: var(--sp-lg);
}

.label {
    display: block;
    margin-bottom: var(--sp-sm);
    font-weight: 500;
    color: var(--text2);
    font-size: 14px;
}

/* ========================================
   Badges
   ======================================== */
.badge {
    display: inline-block;
    padding: 4px 10px;
    border-radius: 20px;
    font-size: 10px;
    font-weight: 700;
}

.badge.a { background: rgba(255,107,0,0.2); color: #FF6B00; }
.badge.b { background: rgba(0,217,255,0.2); color: #00D9FF; }
.badge.c { background: rgba(157,78,221,0.2); color: #9D4EDD; }
.badge.tweet { background: rgba(29,161,242,0.2); color: #1DA1F2; }
.badge.user { background: rgba(0,200,83,0.2); color: #00C853; }
.badge.audio { background: rgba(255,107,0,0.2); color: #FF6B00; }
.badge.goods { background: rgba(0,217,255,0.2); color: #00D9FF; }
.badge.produce { background: rgba(157,78,221,0.2); color: #9D4EDD; }


/* ========================================
   Cards (Common)
   ======================================== */
.card {
    background: var(--card);
    border-radius: var(--r-xl);
    overflow: hidden;
    margin-bottom: var(--sp-lg);
}

.card-main {
    display: flex;
    cursor: pointer;
}

.card-img {
    width: 120px;
    min-width: 120px;
    height: 140px;
    object-fit: cover;
}

.card-body {
    padding: var(--sp-md);
    flex: 1;
    display: flex;
    flex-direction: column;
}

.card-title {
    font-size: 15px;
    font-weight: 700;
    margin: 4px 0 8px;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.card-region {
    font-size: 11px;
    color: var(--primary);
    background: rgba(255,107,0,0.15);
    padding: 2px 8px;
    border-radius: 10px;
    display: inline-block;
    margin-bottom: 4px;
}

.card-desc {
    font-size: 12px;
    color: var(--text2);
    line-height: 1.4;
    margin-top: 4px;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.card-interaction {
    padding: var(--sp-md) var(--sp-lg);
    position: relative;
    z-index: 10;
}

/* Card Organizer/Creator */
.card-organizer,
.card-creator {
    display: flex;
    align-items: center;
    gap: var(--sp-sm);
    margin-top: var(--sp-sm);
    padding-top: var(--sp-sm);
    border-top: 1px solid var(--border);
}

.card-organizer-name,
.card-creator-name {
    font-size: 12px;
    color: var(--text2);
    cursor: pointer;
}


/* Card Slots (Events) */
.card-slots {
    padding: var(--sp-md);
    border-top: 1px solid var(--border);
}

.card-slot {
    display: flex;
    align-items: center;
    gap: var(--sp-sm);
    margin-bottom: 10px;
    flex-wrap: wrap;
}

.card-slot:last-child {
    margin-bottom: 0;
}

.card-slot-info {
    display: flex;
    align-items: center;
    gap: var(--sp-sm);
    flex: 1;
    min-width: 200px;
}

.card-slot-time {
    font-size: 12px;
    color: var(--text2);
}

.card-slot-price {
    font-size: 12px;
    font-weight: 600;
    color: var(--primary);
}

.card-slot-price.free {
    color: var(--info);
}

.card-slot-count {
    font-size: 11px;
    color: var(--text3);
}

.card-slot-count.full {
    color: var(--danger);
}

.card-slot-avatars {
    display: flex;
    gap: -8px;
    align-items: center;
    flex-wrap: wrap;
}

.card-slot-avatars > * {
    margin-left: -6px;
}

.card-slot-avatars > *:first-child {
    margin-left: 0;
}

.card-slot-buy {
    padding: 6px 12px;
    background: var(--gradient);
    color: white;
    border: none;
    border-radius: 14px;
    font-size: 11px;
    font-weight: 600;
    cursor: pointer;
    white-space: nowrap;
}

.card-slot-buy.free {
    background: var(--info);
    color: var(--bg);
}

.card-slot-buy.full {
    background: var(--border);
    color: var(--text3);
    cursor: not-allowed;
}

/* Card Buy Section (Productions) */
.card-buy-section {
    padding: 0 var(--sp-md) var(--sp-md);
}

.card-buy-btn {
    width: 100%;
    padding: var(--sp-md);
    background: var(--gradient);
    color: white;
    border: none;
    border-radius: var(--r-md);
    font-weight: 600;
    font-size: 14px;
    cursor: pointer;
}

.card-waveform-section {
    padding: 0 var(--sp-md) var(--sp-md);
}

.card-sns {
    display: flex;
    gap: var(--sp-sm);
    margin-top: var(--sp-sm);
    flex-wrap: wrap;
}

.card-location {
    color: var(--text2);
    font-size: 12px;
}

.card-url {
    color: var(--primary);
    font-size: 12px;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.card-url a {
    color: var(--primary);
    text-decoration: none;
}

/* ========================================
   Tweet Card
   ======================================== */
.tweet-card {
    background: var(--card);
    border-radius: var(--r-xl);
    padding: var(--sp-lg);
    margin-bottom: var(--sp-lg);
}

.tweet-card-header {
    display: flex;
    gap: var(--sp-md);
    margin-bottom: var(--sp-md);
}

.tweet-card-avatar {
    width: 48px;
    height: 48px;
    border-radius: var(--r-full);
    background: var(--gradient);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 20px;
    font-weight: 600;
    overflow: hidden;
    flex-shrink: 0;
    cursor: pointer;
}

.tweet-card-avatar img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.tweet-card-info {
    flex: 1;
}

.tweet-card-name {
    font-weight: 600;
    font-size: 15px;
    cursor: pointer;
}

.tweet-card-name:hover {
    text-decoration: underline;
}

.tweet-card-badge {
    margin-top: 4px;
}

.tweet-card-text {
    font-size: 15px;
    line-height: 1.6;
    margin-bottom: var(--sp-md);
    word-wrap: break-word;
    cursor: pointer;
}

.tweet-card-media-wrapper {
    cursor: pointer;
}

/* ========================================
   Artist Card
   ======================================== */
.artist-card {
    background: var(--card);
    border-radius: var(--r-xl);
    padding: var(--sp-lg);
    margin-bottom: var(--sp-lg);
    cursor: pointer;
}

.artist-card-header {
    display: flex;
    gap: var(--sp-md);
    margin-bottom: var(--sp-md);
}

.artist-avatar {
    width: 56px;
    height: 56px;
    border-radius: var(--r-full);
    background: var(--gradient);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 24px;
    font-weight: 600;
    overflow: hidden;
    flex-shrink: 0;
}

.artist-avatar img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.artist-info {
    flex: 1;
    min-width: 0;
}

.artist-name {
    font-size: 16px;
    font-weight: 700;
    margin-bottom: 4px;
}

.artist-region {
    font-size: 12px;
    color: var(--primary);
}

.artist-bio {
    font-size: 13px;
    color: var(--text2);
    margin-bottom: var(--sp-md);
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
    line-height: 1.5;
}

.artist-footer {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.artist-dm-btn {
    padding: 8px 16px;
    background: var(--gradient);
    color: white;
    border: none;
    border-radius: 16px;
    font-size: 12px;
    font-weight: 600;
    cursor: pointer;
    display: flex;
    align-items: center;
    gap: 4px;
}

/* ========================================
   Interaction Buttons
   ======================================== */
.interaction-buttons {
    display: flex;
    gap: 20px;
    padding-top: var(--sp-md);
    border-top: 1px solid var(--border);
}

.interaction-btn {
    display: flex;
    align-items: center;
    gap: 6px;
    background: none;
    border: none;
    color: var(--text3);
    font-size: 14px;
    cursor: pointer;
    padding: 4px 0;
    transition: color 0.2s;
}

.interaction-btn:hover {
    color: var(--text2);
}

.interaction-btn.like-btn.liked {
    color: var(--danger);
}

.interaction-btn svg {
    flex-shrink: 0;
}

/* ========================================
   Avatar
   ======================================== */
.avatar {
    border-radius: var(--r-full);
    overflow: hidden;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 600;
    background: var(--gradient);
    color: white;
    flex-shrink: 0;
    position: relative;
}

.avatar img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    border-radius: 50%;
    display: block;
    position: relative;
    z-index: 1;
}

.avatar-empty {
    width: 24px;
    height: 24px;
    border-radius: var(--r-full);
    background: var(--border);
    border: 2px solid var(--card);
}

/* ========================================
   Modal
   ======================================== */
.modal {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0,0,0,0.8);
    z-index: 200;
    align-items: flex-start;
    justify-content: center;
    padding: 20px;
}

.modal.active {
    display: flex;
}

.modal-content {
    background: var(--surface);
    border-radius: var(--r-xl);
    width: 100%;
    max-width: 500px;
    margin: 0 auto;
    position: relative;
    z-index: 1;
    max-height: calc(100vh - 40px);
    overflow-y: auto;
}

.modal-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: var(--sp-lg) 20px;
    border-bottom: 1px solid var(--border);
    position: sticky;
    top: 0;
    z-index: 10;
    background: var(--surface);
}

.modal-close {
    background: none;
    border: none;
    color: var(--text2);
    font-size: 24px;
    cursor: pointer;
}

.modal-body {
    padding: 20px;
}

.modal-overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
}

/* Report Modal */
.report-options {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.report-option {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 14px 16px;
    background: var(--bg-secondary);
    border: 1px solid var(--border);
    border-radius: 8px;
    cursor: pointer;
    font-size: 15px;
    color: var(--text-primary);
    transition: background 0.2s;
}

.report-option:hover {
    background: var(--bg-tertiary);
}

/* ========================================
   URL Embed & OGP Preview
   ======================================== */

/* Embed Container */
.url-embed {
    margin-top: 12px;
    border-radius: 12px;
    overflow: hidden;
    background: var(--bg-secondary);
}

.url-embed .embed-player {
    position: relative;
    width: 100%;
}

/* Video Embeds (YouTube, Vimeo, TikTok) */
.embed-video .embed-player {
    padding-bottom: 56.25%; /* 16:9 */
    height: 0;
}

.embed-video .embed-player iframe {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    border: none;
}

/* Audio Embeds (SoundCloud, Mixcloud, hearthis) */
.embed-audio .embed-player {
    min-height: 120px;
}

.embed-audio .embed-player iframe {
    width: 100%;
    height: 120px;
    border: none;
}

.embed-soundcloud .embed-player iframe,
.embed-mixcloud .embed-player iframe {
    height: 120px;
}

.embed-hearthis .embed-player iframe {
    height: 150px;
}

/* Social Embeds (Instagram) */
.embed-social .embed-player {
    min-height: 400px;
    max-height: 600px;
    overflow: hidden;
}

.embed-social .embed-player iframe {
    width: 100%;
    min-height: 400px;
    border: none;
}

.embed-instagram .embed-player iframe {
    height: 500px;
}

/* OGP Lazy Loading Placeholder */
.ogp-lazy-placeholder.ogp-loading {
    padding: 16px;
    text-align: center;
    color: var(--text-secondary, #888);
    font-size: 12px;
}
.ogp-lazy-placeholder.ogp-loading::after {
    content: 'Loading preview...';
}

/* OGP Card */
.ogp-card {
    display: flex;
    flex-direction: column;
    margin-top: 12px;
    border: 1px solid var(--border);
    border-radius: 12px;
    overflow: hidden;
    text-decoration: none;
    color: inherit;
    transition: background 0.2s;
}

.ogp-card:hover {
    background: var(--bg-secondary);
}

.ogp-image {
    width: 100%;
    max-height: 200px;
    overflow: hidden;
    background: var(--bg-secondary);
}

.ogp-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.ogp-content {
    padding: 12px;
}

.ogp-site {
    font-size: 12px;
    color: var(--text-secondary);
    margin-bottom: 4px;
}

.ogp-title {
    font-size: 14px;
    font-weight: 600;
    color: var(--text-primary);
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
    margin-bottom: 4px;
}

.ogp-description {
    font-size: 13px;
    color: var(--text-secondary);
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

/* Simple URL Link */
.url-link {
    display: inline-block;
    color: var(--primary);
    text-decoration: none;
    word-break: break-all;
}

.url-link:hover {
    text-decoration: underline;
}

/* Compact OGP (horizontal layout for smaller screens) */
@media (min-width: 480px) {
    .ogp-card {
        flex-direction: row;
    }

    .ogp-image {
        width: 120px;
        min-width: 120px;
        max-height: none;
        height: auto;
    }

    .ogp-content {
        flex: 1;
        display: flex;
        flex-direction: column;
        justify-content: center;
    }
}

/* ========================================
   Toast
   ======================================== */
.toast {
    position: fixed;
    bottom: 100px;
    left: 50%;
    transform: translateX(-50%);
    background: var(--card);
    padding: var(--sp-md) var(--sp-xl);
    border-radius: var(--r-lg);
    opacity: 0;
    z-index: 300;
    transition: opacity 0.3s;
}

.toast.show {
    opacity: 1;
}

.toast.error {
    background: var(--danger);
}

.toast.success {
    background: var(--success);
}

/* ========================================
   Tabs
   ======================================== */
.tabs {
    display: flex;
    gap: var(--sp-sm);
    margin-bottom: var(--sp-md);
}

.tab {
    flex: 1;
    padding: var(--sp-md);
    background: var(--card);
    border: 2px solid transparent;
    color: var(--text2);
    border-radius: var(--r-md);
    cursor: pointer;
    font-weight: 600;
    text-align: center;
    font-size: 13px;
    transition: background 0.2s, color 0.2s;
}

.tab.active {
    background: var(--gradient);
    color: white;
}

.tab-content {
    display: none;
}

.tab-content.active {
    display: block;
}

/* ========================================
   Empty State
   ======================================== */
.empty-state {
    text-align: center;
    padding: 60px 20px;
    color: var(--text2);
}

.empty-state-icon {
    font-size: 64px;
    margin-bottom: var(--sp-lg);
}

.empty-state-title {
    font-size: 18px;
    font-weight: 600;
    margin-bottom: var(--sp-sm);
    color: var(--text);
}

.empty-state-text {
    font-size: 14px;
}

/* ========================================
   Loading & Pagination
   ======================================== */
.loading {
    text-align: center;
    padding: 40px;
    color: var(--text2);
}

.loading-state {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: var(--sp-lg);
}

.reload-btn {
    padding: 12px 32px;
    background: var(--gradient);
    color: white;
    border: none;
    border-radius: var(--r-lg);
    font-size: 14px;
    font-weight: 600;
    cursor: pointer;
}

.reload-btn:active {
    transform: scale(0.98);
}

.loading-spinner {
    display: flex;
    flex-direction: column;
    align-items: center;
    padding: 20px;
    gap: var(--sp-sm);
}

.spinner-logo {
    width: 40px;
    height: 40px;
    animation: spinnerRotate 1s linear infinite;
}

@keyframes spinnerRotate {
    from { transform: rotate(0deg); }
    to { transform: rotate(360deg); }
}

.loading-spinner span {
    color: var(--text3);
    font-size: 12px;
}

.no-more-data {
    text-align: center;
    padding: 30px;
}

.no-more-data img {
    width: 48px;
    height: 48px;
    opacity: 0.4;
}

/* ========================================
   Filters
   ======================================== */
.region-filter-row {
    display: flex;
    align-items: center;
    gap: var(--sp-sm);
    margin-bottom: var(--sp-lg);
}

.region-filter-label {
    font-size: 12px;
    color: var(--text3);
}

.region-select {
    flex: 1;
    padding: 8px 32px 8px 12px;
    background: var(--card);
    border: 1px solid var(--border);
    border-radius: 20px;
    color: var(--text2);
    font-size: 13px;
    cursor: pointer;
    appearance: none;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='10' height='10' fill='%23A0A0B8' viewBox='0 0 16 16'%3E%3Cpath d='M8 11L3 6h10l-5 5z'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 12px center;
}

.region-select:focus {
    outline: none;
    border-color: var(--primary);
}

.region-select.active {
    background-color: rgba(255,107,0,0.2);
    border-color: var(--primary);
    color: var(--primary);
}

/* ========================================
   SNS Icons
   ======================================== */
.sns-icons {
    display: flex;
    gap: 6px;
    flex-wrap: wrap;
}

.sns-link {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 28px;
    height: 28px;
    background: var(--surface);
    border-radius: var(--r-full);
    text-decoration: none;
    flex-shrink: 0;
}

.sns-link:hover {
    background: var(--card);
}

/* ========================================
   Tweet Input Area
   ======================================== */
.tweet-input-area {
    background: var(--card);
    border-radius: var(--r-xl);
    padding: var(--sp-lg);
    margin-bottom: 20px;
}

.tweet-input-header {
    display: flex;
    gap: var(--sp-md);
}

.tweet-avatar {
    width: 44px;
    height: 44px;
    border-radius: var(--r-full);
    background: var(--gradient);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 18px;
    font-weight: 600;
    overflow: hidden;
    flex-shrink: 0;
}

.tweet-avatar img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.tweet-input-wrapper {
    flex: 1;
}

.tweet-input {
    width: 100%;
    background: transparent;
    border: none;
    color: var(--text);
    font-size: 16px;
    resize: none;
    outline: none;
    min-height: 60px;
    line-height: 1.5;
}

.tweet-input::placeholder {
    color: var(--text3);
}

.tweet-input-footer {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-top: var(--sp-md);
    padding-top: var(--sp-md);
    border-top: 1px solid var(--border);
}

.tweet-char-count {
    font-size: 13px;
    color: var(--text3);
}

.tweet-char-count.warning {
    color: var(--danger);
}

.tweet-submit-btn {
    padding: 10px 24px;
    background: var(--gradient);
    color: white;
    border: none;
    border-radius: 20px;
    font-weight: 600;
    font-size: 14px;
    cursor: pointer;
    transition: opacity 0.2s;
}

.tweet-submit-btn:disabled {
    opacity: 0.5;
    cursor: not-allowed;
}

.tweet-actions {
    display: flex;
    gap: 10px;
    align-items: center;
}

.tweet-create-btn {
    width: 36px;
    height: 36px;
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: 50%;
    color: var(--primary);
    font-size: 20px;
    font-weight: 600;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.2s;
}

.tweet-create-btn:hover {
    background: var(--primary);
    color: white;
    border-color: var(--primary);
}

/* Tweet Media Buttons */
.tweet-media-buttons {
    display: flex;
    gap: 8px;
}

.tweet-media-btn {
    width: 36px;
    height: 36px;
    background: transparent;
    border: none;
    color: var(--primary);
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    transition: background 0.2s;
}

.tweet-media-btn:hover {
    background: rgba(255, 107, 0, 0.1);
}

/* Tweet Media Preview (Input Area) */
.tweet-media-preview {
    position: relative;
    margin: var(--sp-md) 0;
    border-radius: var(--r-md);
    overflow: hidden;
}

.tweet-media-preview img {
    max-width: 100%;
    max-height: 300px;
    border-radius: var(--r-md);
    object-fit: cover;
}

.media-remove-btn {
    position: absolute;
    top: 8px;
    right: 8px;
    width: 28px;
    height: 28px;
    background: rgba(0, 0, 0, 0.7);
    border: none;
    border-radius: 50%;
    color: white;
    font-size: 18px;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 1;
}

.media-remove-btn:hover {
    background: rgba(0, 0, 0, 0.9);
}

.audio-preview-box {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 12px 16px;
    background: var(--surface);
    border-radius: var(--r-md);
    color: var(--text2);
}

.audio-preview-box svg {
    color: var(--primary);
}

.audio-preview-box span {
    font-size: 14px;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

/* Tweet Media Display (Card) */
.tweet-media {
    margin: var(--sp-md) 0;
}

.tweet-media-image {
    border-radius: var(--r-md);
    overflow: hidden;
    cursor: pointer;
}

.tweet-media-image img {
    width: 100%;
    max-height: 400px;
    object-fit: cover;
    display: block;
    transition: opacity 0.2s;
}

.tweet-media-image:hover img {
    opacity: 0.9;
}

.tweet-media-audio {
    background: var(--surface);
    border-radius: var(--r-md);
    padding: var(--sp-md);
}

.tweet-audio-player {
    display: flex;
    align-items: center;
    gap: var(--sp-md);
}

.tweet-audio-play-btn {
    width: 44px;
    height: 44px;
    background: var(--gradient);
    border: none;
    border-radius: 50%;
    color: white;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
    transition: transform 0.2s;
}

.tweet-audio-play-btn:hover {
    transform: scale(1.05);
}

.tweet-audio-info {
    flex: 1;
    min-width: 0;
}

.tweet-audio-waveform {
    height: 24px;
    background: var(--border);
    border-radius: 12px;
    overflow: hidden;
    margin-bottom: 6px;
}

.tweet-audio-progress {
    height: 100%;
    width: 0%;
    background: var(--gradient);
    border-radius: 12px;
    transition: width 0.1s linear;
}

.tweet-audio-duration {
    font-size: 12px;
    color: var(--text3);
}

/* Image Modal */
.image-modal {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    z-index: 9999;
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    transition: opacity 0.3s;
}

.image-modal.active {
    opacity: 1;
}

.image-modal-backdrop {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 0, 0, 0.9);
}

.image-modal-content {
    position: relative;
    max-width: 95vw;
    max-height: 95vh;
}

.image-modal-content img {
    max-width: 95vw;
    max-height: 95vh;
    object-fit: contain;
    border-radius: var(--r-md);
}

.image-modal-close {
    position: absolute;
    top: -40px;
    right: 0;
    width: 36px;
    height: 36px;
    background: rgba(255, 255, 255, 0.2);
    border: none;
    border-radius: 50%;
    color: white;
    font-size: 24px;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
}

.image-modal-close:hover {
    background: rgba(255, 255, 255, 0.3);
}

/* ========================================
   Repost Styles
   ======================================== */
.repost-btn.active {
    color: var(--success);
}

.repost-btn.active svg {
    stroke: var(--success);
    fill: var(--success);
}

.repost-menu {
    background: var(--card);
    border-radius: var(--r-md);
    box-shadow: var(--shadow);
    overflow: hidden;
    min-width: 160px;
}

.repost-menu-item {
    display: flex;
    align-items: center;
    gap: 12px;
    width: 100%;
    padding: 14px 16px;
    background: none;
    border: none;
    color: var(--text);
    font-size: 14px;
    cursor: pointer;
    text-align: left;
}

.repost-menu-item:hover {
    background: var(--surface);
}

.repost-menu-item svg {
    color: var(--text2);
}

/* Tweet Repost Header */
.tweet-repost-header {
    display: flex;
    align-items: center;
    gap: 6px;
    padding: 8px 0;
    margin-bottom: 4px;
    color: var(--text3);
    font-size: 12px;
    cursor: pointer;
}

.tweet-repost-header:hover {
    color: var(--text2);
}

.tweet-repost-header svg {
    color: var(--success);
}

/* Quoted Tweet */
.quoted-tweet {
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: var(--r-md);
    padding: 12px;
    margin: var(--sp-md) 0;
    cursor: pointer;
    transition: background 0.2s;
}

.quoted-tweet:hover {
    background: var(--card);
}

.quoted-tweet-header {
    display: flex;
    align-items: center;
    gap: 8px;
    margin-bottom: 8px;
}

.quoted-tweet-avatar {
    width: 20px;
    height: 20px;
    border-radius: 50%;
    background: var(--gradient);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 10px;
    color: white;
    overflow: hidden;
}

.quoted-tweet-avatar img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.quoted-tweet-name {
    font-size: 13px;
    font-weight: 600;
}

.quoted-tweet-text {
    font-size: 14px;
    color: var(--text2);
    line-height: 1.4;
    display: -webkit-box;
    -webkit-line-clamp: 3;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.quoted-tweet-media {
    margin-top: 8px;
    border-radius: var(--r-sm);
    overflow: hidden;
}

.quoted-tweet-media img {
    width: 100%;
    max-height: 150px;
    object-fit: cover;
}

.quoted-tweet-audio {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 8px 12px;
    background: var(--border);
    border-radius: var(--r-sm);
    color: var(--text2);
    font-size: 13px;
}

/* ========================================
   Header Actions
   ======================================== */
.header-actions {
    display: flex;
    align-items: center;
    gap: 12px;
}

.header-notification-btn {
    position: relative;
    display: flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    color: var(--text2);
    text-decoration: none;
    transition: color 0.2s;
}

.header-notification-btn:hover {
    color: var(--text);
}

.notification-badge {
    position: absolute;
    top: 2px;
    right: 2px;
    min-width: 18px;
    height: 18px;
    padding: 0 5px;
    background: var(--danger);
    border-radius: 9px;
    font-size: 11px;
    font-weight: 600;
    color: white;
    display: none;
    align-items: center;
    justify-content: center;
}

.notification-badge.active {
    display: flex;
}

/* ========================================
   Notifications Page
   ======================================== */
.mark-read-btn {
    background: none;
    border: none;
    color: var(--primary);
    cursor: pointer;
    padding: 8px;
}

.mark-read-btn:hover {
    opacity: 0.8;
}

.notification-item {
    display: flex;
    align-items: flex-start;
    gap: 12px;
    padding: 16px;
    border-bottom: 1px solid var(--border);
    cursor: pointer;
    transition: background 0.2s;
}

.notification-item:hover {
    background: var(--surface);
}

.notification-item.unread {
    background: rgba(255, 107, 0, 0.05);
}

.notification-item.unread::before {
    content: '';
    position: absolute;
    left: 0;
    top: 0;
    bottom: 0;
    width: 3px;
    background: var(--primary);
}

.notification-icon {
    width: 32px;
    height: 32px;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.notification-avatar {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background: var(--gradient);
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
    flex-shrink: 0;
    font-size: 16px;
    font-weight: 600;
    color: white;
}

.notification-avatar img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.notification-content {
    flex: 1;
    min-width: 0;
}

.notification-text {
    font-size: 14px;
    line-height: 1.4;
    margin-bottom: 4px;
}

.notification-actor {
    font-weight: 600;
}

.notification-preview {
    font-size: 13px;
    color: var(--text3);
    margin-bottom: 4px;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.notification-time {
    font-size: 12px;
    color: var(--text3);
}

/* ========================================
   Splash Screen
   ======================================== */
.splash-screen {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: var(--bg);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 9999;
    overflow: hidden;
}

.splash-screen.hidden {
    opacity: 0;
    pointer-events: none;
    transition: opacity 0.5s ease;
}

.splash-content {
    position: relative;
    display: flex;
    align-items: center;
    justify-content: center;
}

.splash-logo {
    width: 120px;
    height: 120px;
    animation: logoSpin 1.5s ease-out forwards, logoPulse 0.8s ease-in-out 0.5s;
    filter: drop-shadow(0 0 30px rgba(255, 107, 0, 0.5));
}

.splash-ring {
    position: absolute;
    width: 200px;
    height: 200px;
    border: 3px solid transparent;
    border-top-color: var(--primary);
    border-radius: var(--r-full);
    animation: ringExpand 1.5s ease-out forwards;
}

.splash-ring:nth-child(2) {
    width: 260px;
    height: 260px;
    animation-delay: 0.2s;
    border-top-color: var(--primary-light);
}

.splash-ring:nth-child(3) {
    width: 320px;
    height: 320px;
    animation-delay: 0.4s;
    border-top-color: rgba(255, 107, 0, 0.3);
}

@keyframes logoSpin {
    0% { transform: scale(0) rotate(-180deg); opacity: 0; }
    50% { transform: scale(1.2) rotate(0deg); opacity: 1; }
    100% { transform: scale(1) rotate(0deg); opacity: 1; }
}

@keyframes logoPulse {
    0%, 100% { filter: drop-shadow(0 0 30px rgba(255, 107, 0, 0.5)); }
    50% { filter: drop-shadow(0 0 60px rgba(255, 107, 0, 0.8)); }
}

@keyframes ringExpand {
    0% { transform: scale(0.5) rotate(0deg); opacity: 0; }
    50% { opacity: 1; }
    100% { transform: scale(1.5) rotate(360deg); opacity: 0; }
}

/* ========================================
   Welcome Screen
   ======================================== */
.welcome-screen {
    align-items: center;
    justify-content: center;
    padding: 40px 20px;
    text-align: center;
}

.welcome-tagline {
    font-family: 'Outfit', sans-serif;
    font-size: 13px;
    color: var(--text3);
    letter-spacing: 2px;
    text-transform: uppercase;
    margin-bottom: 32px;
    text-align: center;
}

.welcome-features {
    width: 100%;
    max-width: 300px;
    margin: 24px auto 0;
}

.welcome-features-title {
    font-family: 'Outfit', sans-serif;
    font-size: 11px;
    font-weight: 600;
    color: var(--text3);
    letter-spacing: 3px;
    text-transform: uppercase;
    text-align: center;
    margin-bottom: 20px;
    display: flex;
    align-items: center;
    gap: 12px;
}

.welcome-features-title::before,
.welcome-features-title::after {
    content: '';
    flex: 1;
    height: 1px;
    background: var(--border);
}

.welcome-feature-item {
    padding: 12px 0;
}

.welcome-feature-item + .welcome-feature-item {
    border-top: 1px solid var(--border);
}

.welcome-feature-name {
    font-family: 'Outfit', sans-serif;
    font-size: 13px;
    font-weight: 600;
    color: var(--text);
    letter-spacing: 1.5px;
    text-transform: uppercase;
}

.welcome-feature-desc {
    font-size: 11px;
    color: var(--text3);
    margin-top: 2px;
}

/* Cookie Consent Banner */
.cookie-banner {
    position: fixed;
    bottom: 0;
    left: 0;
    right: 0;
    background: var(--card);
    border-top: 1px solid var(--border);
    padding: 12px 16px;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 12px;
    font-size: 12px;
    color: var(--text2);
    z-index: 9999;
}

.cookie-banner a {
    color: var(--primary);
}

.cookie-banner button {
    padding: 6px 16px;
    background: var(--primary);
    color: #fff;
    border: none;
    border-radius: 4px;
    font-size: 12px;
    cursor: pointer;
}

/* Ad Slots */
.ad-banner {
    margin: 16px 0;
    text-align: center;
}

.ad-card {
    margin: 12px 0;
    text-align: center;
}

.ad-label {
    display: block;
    font-size: 10px;
    color: var(--text3);
    margin-bottom: 4px;
    letter-spacing: 1px;
}

.map-link-btn {
    display: inline-block;
    padding: 6px 14px;
    background: #1a73e8;
    color: #fff;
    border-radius: 8px;
    text-decoration: none;
    font-size: 12px;
    font-weight: 600;
    margin-top: 6px;
}
.map-link-btn:hover { background: #1557b0; }

.welcome-logo {
    width: 120px;
    height: 120px;
    margin-bottom: var(--sp-xl);
}

.welcome-buttons {
    width: 100%;
    max-width: 300px;
    display: flex;
    flex-direction: column;
    gap: var(--sp-md);
}

.welcome-form {
    width: 100%;
    max-width: 300px;
    margin-top: 0;
}

.welcome-form .input-group {
    margin-bottom: var(--sp-md);
    text-align: left;
}

.welcome-divider {
    text-align: center;
    color: var(--text3);
    margin: var(--sp-md) 0;
    font-size: 13px;
}

.link {
    color: var(--primary);
    cursor: pointer;
    text-decoration: underline;
}

/* ========================================
   Screen Management
   ======================================== */
.screen {
    display: none;
    flex-direction: column;
    flex: 1;
    padding: var(--sp-lg);
    padding-bottom: 80px;
}

.screen.active {
    display: flex;
}

/* ========================================
   Waveform Player
   ======================================== */
.waveform-player {
    background: var(--surface);
    border-radius: var(--r-md);
    padding: var(--sp-md);
    margin-top: var(--sp-md);
}

.waveform-title {
    font-size: 13px;
    font-weight: 600;
    color: var(--text);
    margin-bottom: var(--sp-sm);
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    cursor: pointer;
}

.waveform-title.expanded {
    white-space: normal;
    word-break: break-word;
}

.waveform-controls {
    display: flex;
    align-items: center;
    gap: var(--sp-sm);
}

.waveform-play-btn {
    width: 36px;
    height: 36px;
    border-radius: var(--r-full);
    background: var(--gradient);
    border: none;
    color: white;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.waveform-play-btn:hover {
    transform: scale(1.05);
}

.waveform-bars {
    flex: 1;
    height: 40px;
    display: flex;
    align-items: center;
    gap: 2px;
    cursor: pointer;
    position: relative;
    min-width: 0;
}

.waveform-bar {
    flex: 1;
    background: var(--border);
    border-radius: 2px;
    min-width: 2px;
    transition: background 0.1s;
}

.waveform-bar.active {
    background: var(--primary);
}

.waveform-progress {
    position: absolute;
    left: 0;
    top: 0;
    bottom: 0;
    width: 0%;
    pointer-events: none;
}

.waveform-time {
    font-size: 10px;
    color: var(--text3);
    white-space: nowrap;
    flex-shrink: 0;
}

.waveform-player audio {
    display: none;
}

/* ========================================
   Chat Styles
   ======================================== */
.chat-list {}

.chat-item {
    display: flex;
    align-items: center;
    gap: var(--sp-md);
    padding: var(--sp-lg);
    background: var(--card);
    border-radius: var(--r-lg);
    margin-bottom: var(--sp-md);
    cursor: pointer;
    transition: background 0.2s;
}

.chat-item:hover {
    background: var(--surface);
}

.chat-item.unread {
    border-left: 3px solid var(--primary);
}

.chat-avatar {
    width: 52px;
    height: 52px;
    border-radius: var(--r-full);
    background: var(--gradient);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 22px;
    font-weight: 600;
    overflow: hidden;
    flex-shrink: 0;
}

.chat-avatar img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.chat-content {
    flex: 1;
    overflow: hidden;
}

.chat-name {
    font-weight: 600;
    font-size: 15px;
    margin-bottom: 4px;
    display: flex;
    align-items: center;
    gap: var(--sp-sm);
}

.chat-name.unread {
    color: var(--primary);
}

.chat-preview {
    color: var(--text2);
    font-size: 13px;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.chat-meta {
    display: flex;
    flex-direction: column;
    align-items: flex-end;
    gap: 4px;
    flex-shrink: 0;
}

.chat-time {
    color: var(--text3);
    font-size: 11px;
}

.chat-unread-badge {
    background: var(--primary);
    color: white;
    font-size: 11px;
    font-weight: 700;
    min-width: 20px;
    height: 20px;
    border-radius: 10px;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 0 6px;
}

/* ========================================
   Utilities
   ======================================== */
.text-center { text-align: center; }
.text-right { text-align: right; }
.text-primary { color: var(--primary); }
.text-muted { color: var(--text2); }
.text-danger { color: var(--danger); }
.text-success { color: var(--success); }

.mt-sm { margin-top: var(--sp-sm); }
.mt-md { margin-top: var(--sp-md); }
.mt-lg { margin-top: var(--sp-lg); }
.mb-sm { margin-bottom: var(--sp-sm); }
.mb-md { margin-bottom: var(--sp-md); }
.mb-lg { margin-bottom: var(--sp-lg); }

.d-flex { display: flex; }
.d-none { display: none; }
.gap-sm { gap: var(--sp-sm); }
.gap-md { gap: var(--sp-md); }
.align-center { align-items: center; }
.justify-between { justify-content: space-between; }
.flex-wrap { flex-wrap: wrap; }

/* ========================================
   STRIPE / PAYMENT
   ======================================== */

/* Payment Modal */
.payment-modal {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0,0,0,0.9);
    z-index: 300;
    overflow-y: auto;
}

.payment-modal.active {
    display: block;
}

.payment-modal-content {
    max-width: 500px;
    margin: 40px auto;
    background: var(--card);
    border-radius: var(--r-xl);
    overflow: hidden;
}

.payment-modal-header {
    padding: 16px 20px;
    border-bottom: 1px solid var(--border);
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.payment-modal-header h2 {
    font-size: 18px;
    font-weight: 700;
}

.payment-modal-close {
    background: none;
    border: none;
    color: var(--text);
    font-size: 28px;
    cursor: pointer;
    line-height: 1;
}

.payment-modal-body {
    padding: 20px;
}

/* Payment Item Info */
.payment-item-info {
    display: flex;
    gap: 16px;
    margin-bottom: 20px;
    padding: 16px;
    background: var(--surface);
    border-radius: var(--r-md);
}

.payment-item-image {
    width: 80px;
    height: 80px;
    border-radius: 8px;
    object-fit: cover;
}

.payment-item-details {
    flex: 1;
}

.payment-item-title {
    font-size: 16px;
    font-weight: 600;
    margin-bottom: 4px;
}

.payment-item-meta {
    font-size: 13px;
    color: var(--text2);
    margin-bottom: 8px;
}

.payment-item-price {
    font-size: 20px;
    font-weight: 700;
    color: var(--primary);
}

/* Payment Card Section */
.payment-card-section {
    margin-bottom: 24px;
}

.payment-card-section label {
    display: block;
    font-size: 14px;
    color: var(--text2);
    margin-bottom: 8px;
}

#card-element,
#register-card-element {
    background: var(--surface);
    padding: 16px;
    border-radius: var(--r-md);
    border: 1px solid var(--border);
}

.payment-error {
    color: var(--danger);
    font-size: 13px;
    margin-top: 8px;
    min-height: 20px;
}

/* Payment Submit Button */
.payment-submit-btn {
    width: 100%;
    padding: 16px;
    background: var(--gradient);
    color: white;
    border: none;
    border-radius: var(--r-md);
    font-size: 16px;
    font-weight: 700;
    cursor: pointer;
}

.payment-submit-btn:disabled {
    opacity: 0.5;
    cursor: not-allowed;
}

/* Saved Cards in Payment Modal */
.saved-cards-section {
    margin-bottom: 24px;
}

.saved-cards-section h3 {
    font-size: 14px;
    color: var(--text2);
    margin-bottom: 12px;
    font-weight: 600;
}

.saved-card-item {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 12px;
    background: var(--surface);
    border: 2px solid var(--border);
    border-radius: var(--r-md);
    margin-bottom: 8px;
    cursor: pointer;
    transition: border-color 0.2s;
}

.saved-card-item:hover {
    border-color: var(--primary);
}

.saved-card-item.selected {
    border-color: var(--primary);
    background: rgba(255,107,0,0.1);
}

.saved-card-radio {
    width: 20px;
    height: 20px;
    border: 2px solid var(--border);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
}

.saved-card-item.selected .saved-card-radio {
    border-color: var(--primary);
}

.saved-card-item.selected .saved-card-radio::after {
    content: '';
    width: 10px;
    height: 10px;
    background: var(--primary);
    border-radius: 50%;
}

.saved-card-info {
    flex: 1;
}

.saved-card-brand {
    font-weight: 600;
    font-size: 14px;
}

.saved-card-number {
    font-size: 13px;
    color: var(--text2);
}

.saved-card-default {
    font-size: 10px;
    background: var(--primary);
    color: white;
    padding: 2px 8px;
    border-radius: 4px;
    font-weight: 600;
}

.new-card-option {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 12px;
    background: var(--surface);
    border: 2px solid var(--border);
    border-radius: var(--r-md);
    cursor: pointer;
    margin-bottom: 16px;
}

.new-card-option:hover {
    border-color: var(--primary);
}

.new-card-option.selected {
    border-color: var(--primary);
    background: rgba(255,107,0,0.1);
}

.new-card-form {
    display: none;
    margin-top: 16px;
}

.new-card-form.active {
    display: block;
}

/* Save Card Checkbox */
.save-card-option {
    display: flex;
    align-items: center;
    gap: 8px;
    margin-top: 12px;
    font-size: 13px;
    color: var(--text2);
}

.save-card-option input[type="checkbox"] {
    width: 18px;
    height: 18px;
    accent-color: var(--primary);
}

/* Download Button */
.download-btn {
    display: inline-block;
    padding: 16px 32px;
    background: var(--gradient);
    color: white;
    border-radius: 12px;
    font-weight: 700;
    text-decoration: none;
    margin-bottom: 16px;
}

.download-btn:hover {
    opacity: 0.9;
}

.download-btn-history {
    display: block;
    margin-top: 12px;
    width: 100%;
    padding: 10px;
    background: var(--info);
    color: var(--bg);
    border: none;
    border-radius: var(--r-md);
    font-weight: 600;
    cursor: pointer;
    text-align: center;
    text-decoration: none;
    font-size: 14px;
}

.download-btn-history:hover {
    opacity: 0.9;
}

/* Receipt / Cancel Buttons */
.confirm-receipt-btn {
    margin-top: 12px;
    width: 100%;
    padding: 10px;
    background: var(--gradient);
    color: white;
    border: none;
    border-radius: var(--r-md);
    font-weight: 600;
    cursor: pointer;
}

.cancel-purchase-btn {
    margin-top: 12px;
    width: 100%;
    padding: 10px;
    background: transparent;
    color: var(--danger);
    border: 1px solid var(--danger);
    border-radius: var(--r-md);
    font-weight: 600;
    cursor: pointer;
    font-size: 13px;
}

.cancel-purchase-btn:hover {
    background: rgba(255,71,87,0.1);
}

.refund-info {
    margin-top: 8px;
    font-size: 12px;
    color: var(--text2);
    text-align: right;
}

/* Fee Info */
.payment-fee-info {
    background: var(--surface);
    padding: 12px;
    border-radius: var(--r-md);
    margin-bottom: 16px;
    font-size: 13px;
}

.payment-fee-row {
    display: flex;
    justify-content: space-between;
    margin-bottom: 6px;
    color: var(--text2);
}

.payment-fee-row:last-child {
    margin-bottom: 0;
}

.payment-fee-row.total {
    border-top: 1px solid var(--border);
    padding-top: 8px;
    margin-top: 8px;
    font-weight: 700;
    color: var(--text);
}

/* Slot Purchase Specific */
.slot-purchase-info {
    background: var(--surface);
    padding: 16px;
    border-radius: var(--r-md);
    margin-bottom: 16px;
}

.slot-purchase-time {
    font-weight: 600;
    margin-bottom: 4px;
}

.slot-purchase-price {
    font-size: 24px;
    font-weight: 700;
    color: var(--primary);
}

/* Production Card Buy */
.card-buy-section {
    padding: 0 var(--sp-md) var(--sp-md);
}

.card-buy-btn {
    width: 100%;
    padding: var(--sp-md);
    background: var(--gradient);
    color: white;
    border: none;
    border-radius: var(--r-md);
    font-weight: 600;
    font-size: 14px;
    cursor: pointer;
}

.card-buy-btn:hover {
    opacity: 0.9;
}

.card-buy-btn:disabled {
    opacity: 0.5;
    cursor: not-allowed;
}

/* ========================================
   Notification Settings
   ======================================== */
.notification-settings-section {
    background: var(--card);
    border-radius: var(--r-lg);
    padding: 20px;
    margin: 24px 0;
}

.notification-settings-title {
    margin: 0 0 16px 0;
    font-size: 16px;
    font-weight: 600;
    color: var(--text);
}

.notification-setting-item {
    padding: 14px 0;
    border-bottom: 1px solid var(--border);
}

.notification-setting-item:last-child {
    border-bottom: none;
}

.toggle-label {
    display: flex;
    justify-content: space-between;
    align-items: center;
    cursor: pointer;
}

.toggle-label > span {
    color: var(--text);
    font-size: 14px;
}

.toggle-switch {
    position: relative;
    display: inline-block;
}

.toggle-switch input {
    opacity: 0;
    width: 0;
    height: 0;
    position: absolute;
}

.toggle-slider {
    position: relative;
    display: inline-block;
    width: 48px;
    height: 26px;
    background: var(--border);
    border-radius: 13px;
    transition: background 0.3s ease;
    cursor: pointer;
}

.toggle-slider::after {
    content: '';
    position: absolute;
    top: 3px;
    left: 3px;
    width: 20px;
    height: 20px;
    background: white;
    border-radius: 50%;
    transition: transform 0.3s ease;
    box-shadow: 0 2px 4px rgba(0,0,0,0.2);
}

.toggle-switch input:checked + .toggle-slider {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
}

.toggle-switch input:checked + .toggle-slider::after {
    transform: translateX(22px);
}

.notification-sub-settings {
    padding-left: 16px;
    transition: opacity 0.3s ease;
}

.notification-sub-settings .notification-setting-item {
    padding: 12px 0;
}

.notification-sub-settings .toggle-label > span {
    color: var(--text2);
    font-size: 13px;
}

/* ========================================
   Timeline Tabs
   ======================================== */
.timeline-tabs {
    display: flex;
    border-bottom: 1px solid var(--border);
    margin-bottom: var(--sp-md);
}

.timeline-tab {
    flex: 1;
    padding: 14px 16px;
    background: transparent;
    border: none;
    color: var(--text2);
    font-size: 14px;
    font-weight: 600;
    cursor: pointer;
    position: relative;
    transition: color 0.2s ease;
}

.timeline-tab:hover {
    color: var(--text);
}

.timeline-tab.active {
    color: var(--text);
}

.timeline-tab.active::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 60px;
    height: 3px;
    background: var(--gradient);
    border-radius: 3px 3px 0 0;
}

/* ========================================
   Follow Button
   ======================================== */
.follow-btn {
    padding: 8px 20px;
    border-radius: 20px;
    font-weight: 600;
    font-size: 13px;
    cursor: pointer;
    border: 1px solid var(--primary);
    background: transparent;
    color: var(--primary);
    transition: all 0.2s ease;
}

.follow-btn:hover {
    background: var(--primary);
    color: white;
}

.follow-btn.following {
    background: var(--card);
    border-color: var(--border);
    color: var(--text2);
}

.follow-btn.following:hover {
    background: rgba(255, 71, 87, 0.1);
    border-color: #FF4757;
    color: #FF4757;
}

.follow-btn:disabled {
    opacity: 0.5;
    cursor: not-allowed;
}

/* Profile Follow Button */
.profile-btn.follow {
    background: var(--gradient);
    color: white;
    border: none;
}

.profile-btn.following {
    background: var(--card);
    color: var(--text2);
    border: 1px solid var(--border);
}

.profile-btn.following:hover {
    background: rgba(255, 71, 87, 0.1);
    border-color: #FF4757;
    color: #FF4757;
}

/* ========================================
   Follow Stats
   ======================================== */
.follow-stats {
    display: flex;
    justify-content: center;
    gap: 24px;
    margin-bottom: 16px;
}

.follow-stats-container .follow-stats {
    cursor: pointer;
}

.follow-stats-container .follow-stats:hover {
    opacity: 0.8;
}

.follow-stat {
    font-size: 14px;
    color: var(--text2);
}

.follow-stat strong {
    color: var(--text);
    font-weight: 700;
    margin-right: 4px;
}

/* ========================================
   Tweet Card More Menu
   ======================================== */
.tweet-card-header {
    position: relative;
}

.tweet-card-time {
    color: var(--text3);
    font-size: 12px;
    margin-left: 8px;
}

.tweet-more-menu, .more-menu {
    position: relative;
    flex-shrink: 0;
    margin-left: auto;
}

.tweet-more-btn, .more-menu-btn {
    background: transparent;
    border: none;
    color: var(--text3);
    padding: 4px 8px;
    cursor: pointer;
    border-radius: 50%;
    transition: background 0.2s;
}

.tweet-more-btn:hover, .more-menu-btn:hover {
    background: var(--surface);
    color: var(--text2);
}

.tweet-dropdown, .more-dropdown {
    display: none;
    position: absolute;
    right: 0;
    top: 100%;
    background: var(--card);
    border: 1px solid var(--border);
    border-radius: var(--r-md);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.3);
    min-width: 120px;
    z-index: 100;
    overflow: hidden;
}

.tweet-dropdown.active, .more-dropdown.active {
    display: block;
}

.tweet-dropdown-item, .more-dropdown-item {
    display: flex;
    align-items: center;
    gap: 8px;
    width: 100%;
    padding: 12px 16px;
    background: transparent;
    border: none;
    color: var(--text2);
    font-size: 14px;
    cursor: pointer;
    text-align: left;
    transition: background 0.2s;
}

.tweet-dropdown-item:hover, .more-dropdown-item:hover {
    background: var(--surface);
}

.tweet-dropdown-item.delete, .more-dropdown-item.delete {
    color: #FF4757;
}

.tweet-dropdown-item.delete:hover, .more-dropdown-item.delete:hover {
    background: rgba(255, 71, 87, 0.1);
}

/* ========================================
   Followers List Page
   ======================================== */
.follow-list-tabs {
    display: flex;
    border-bottom: 1px solid var(--border);
    margin-bottom: var(--sp-lg);
}

.follow-list-tab {
    flex: 1;
    padding: 14px 16px;
    background: transparent;
    border: none;
    color: var(--text2);
    font-size: 14px;
    font-weight: 600;
    cursor: pointer;
    position: relative;
    transition: color 0.2s ease;
}

.follow-list-tab:hover {
    color: var(--text);
}

.follow-list-tab.active {
    color: var(--text);
}

.follow-list-tab.active::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 60px;
    height: 3px;
    background: var(--gradient);
    border-radius: 3px 3px 0 0;
}

.user-list {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.user-list-item {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 12px 16px;
    background: var(--card);
    border-radius: var(--r-md);
    cursor: pointer;
    transition: background 0.2s;
}

.user-list-item:hover {
    background: var(--surface);
}

.user-list-avatar {
    width: 48px;
    height: 48px;
    border-radius: 50%;
    background: var(--gradient);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 20px;
    font-weight: 600;
    color: white;
    overflow: hidden;
    flex-shrink: 0;
}

.user-list-avatar img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.user-list-info {
    flex: 1;
    min-width: 0;
}

.user-list-name {
    font-weight: 600;
    font-size: 15px;
    margin-bottom: 2px;
}

.user-list-bio {
    color: var(--text2);
    font-size: 13px;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.user-list-item .follow-btn {
    flex-shrink: 0;
}

/* Back Button */
.back-btn {
    background: transparent;
    border: none;
    color: var(--text);
    padding: 8px;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
}

.back-btn:hover {
    color: var(--primary);
}

/* ========================================
   Search Page
   ======================================== */

/* Search Input */
.search-input-wrapper {
    flex: 1;
    position: relative;
    display: flex;
    align-items: center;
}

.search-input-wrapper .search-icon {
    position: absolute;
    left: 12px;
    color: var(--text3);
    pointer-events: none;
}

.search-input {
    width: 100%;
    padding: 12px 40px;
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: var(--r-xl);
    color: var(--text);
    font-size: 15px;
    outline: none;
    transition: border-color 0.2s;
}

.search-input:focus {
    border-color: var(--primary);
}

.search-input::placeholder {
    color: var(--text3);
}

.search-clear-btn {
    position: absolute;
    right: 8px;
    background: var(--border);
    border: none;
    border-radius: 50%;
    width: 24px;
    height: 24px;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    color: var(--text2);
    transition: background 0.2s;
}

.search-clear-btn:hover {
    background: var(--text3);
    color: var(--text);
}

/* Search Tabs */
.search-tabs {
    display: flex;
    border-bottom: 1px solid var(--border);
    margin-bottom: 16px;
}

.search-tab {
    flex: 1;
    padding: 12px 16px;
    background: none;
    border: none;
    color: var(--text2);
    font-size: 14px;
    font-weight: 500;
    cursor: pointer;
    border-bottom: 2px solid transparent;
    transition: all 0.2s;
}

.search-tab:hover {
    color: var(--text);
}

.search-tab.active {
    color: var(--primary);
    border-bottom-color: var(--primary);
}

/* Search Results */
.search-section-title {
    font-size: 14px;
    font-weight: 600;
    color: var(--text2);
    padding: 12px 0;
    border-bottom: 1px solid var(--border);
    margin-bottom: 8px;
}

.search-show-all {
    display: block;
    width: 100%;
    padding: 12px;
    background: none;
    border: none;
    color: var(--primary);
    font-size: 14px;
    cursor: pointer;
    text-align: center;
    margin-bottom: 16px;
}

.search-show-all:hover {
    text-decoration: underline;
}

/* Search User Item */
.search-user-item {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 12px;
    background: var(--surface);
    border-radius: var(--r-md);
    margin-bottom: 8px;
    cursor: pointer;
    transition: background 0.2s;
}

.search-user-item:hover {
    background: var(--card);
}

.search-user-avatar {
    width: 48px;
    height: 48px;
    border-radius: 50%;
    background: var(--gradient);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 18px;
    font-weight: 600;
    color: white;
    overflow: hidden;
    flex-shrink: 0;
}

.search-user-avatar img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.search-user-initial {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 100%;
    height: 100%;
}

.search-user-info {
    flex: 1;
    min-width: 0;
}

.search-user-name {
    font-weight: 600;
    font-size: 15px;
    margin-bottom: 2px;
}

.search-user-region {
    color: var(--text3);
    font-size: 12px;
    margin-bottom: 2px;
}

.search-user-bio {
    color: var(--text2);
    font-size: 13px;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

/* Trending Section */
.section-header {
    padding: 12px 0;
    border-bottom: 1px solid var(--border);
    margin-bottom: 8px;
}

.section-header h2 {
    font-size: 18px;
    font-weight: 600;
}

.trending-list {
    display: flex;
    flex-direction: column;
    gap: 4px;
}

.trending-item {
    display: flex;
    align-items: center;
    gap: 16px;
    padding: 12px;
    background: var(--surface);
    border-radius: var(--r-md);
    cursor: pointer;
    transition: background 0.2s;
}

.trending-item:hover {
    background: var(--card);
}

.trending-rank {
    width: 24px;
    height: 24px;
    border-radius: 50%;
    background: var(--border);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 12px;
    font-weight: 600;
    color: var(--text2);
    flex-shrink: 0;
}

.trending-info {
    flex: 1;
}

.trending-tag {
    font-weight: 600;
    font-size: 15px;
    color: var(--text);
}

.trending-count {
    color: var(--text3);
    font-size: 12px;
    margin-top: 2px;
}

/* ========================================
   Hashtag Link
   ======================================== */
.hashtag-link {
    color: var(--primary);
    font-weight: 500;
    text-decoration: none;
    transition: opacity 0.2s;
}

.hashtag-link:hover {
    opacity: 0.8;
    text-decoration: underline;
}

/* ========================================
   Bookmark Button
   ======================================== */
.bookmark-btn {
    color: var(--text2);
    transition: color 0.2s, transform 0.2s;
}

.bookmark-btn:hover {
    color: var(--primary);
}

.bookmark-btn.active {
    color: var(--primary);
}

.bookmark-btn.active svg {
    fill: currentColor;
}

/* Header Back Button */
.header-back-btn {
    background: none;
    border: none;
    color: var(--text);
    padding: 8px;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-left: -8px;
}

.header-back-btn:hover {
    color: var(--primary);
}

/* Header Action Button */
.header-action-btn {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    color: var(--text2);
    border-radius: 50%;
    transition: background 0.2s, color 0.2s;
}

.header-action-btn:hover {
    background: var(--surface);
    color: var(--text);
}

/* ========================================
   Tweet Detail Page
   ======================================== */

/* Parent Thread */
.thread-container {
    border-bottom: 1px solid var(--border);
}

.thread-item {
    position: relative;
    padding-left: 0;
}

.thread-item::before {
    content: '';
    position: absolute;
    left: 32px;
    top: 56px;
    bottom: 0;
    width: 2px;
    background: var(--border);
}

.thread-item:last-child::before {
    display: none;
}

.thread-item .tweet-card {
    border-bottom: none;
    padding-bottom: 8px;
}

/* Main Tweet (Expanded View) */
.main-tweet-container {
    border-bottom: 1px solid var(--border);
}

.main-tweet {
    padding: 16px;
}

.main-tweet-header {
    display: flex;
    align-items: center;
    gap: 12px;
    margin-bottom: 12px;
    cursor: pointer;
}

.main-tweet-avatar {
    width: 48px;
    height: 48px;
    border-radius: 50%;
    background: var(--gradient);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 20px;
    font-weight: 600;
    color: white;
    overflow: hidden;
    flex-shrink: 0;
}

.main-tweet-avatar img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.main-tweet-user {
    flex: 1;
}

.main-tweet-name {
    font-weight: 600;
    font-size: 16px;
}

.main-tweet-text {
    font-size: 17px;
    line-height: 1.5;
    margin-bottom: 12px;
    word-wrap: break-word;
}

.main-tweet .tweet-media {
    margin-bottom: 12px;
}

.main-tweet-date {
    color: var(--text3);
    font-size: 14px;
    padding-bottom: 12px;
    border-bottom: 1px solid var(--border);
}

.main-tweet-stats {
    display: flex;
    gap: 20px;
    padding: 12px 0;
    border-bottom: 1px solid var(--border);
}

.main-tweet-stats span {
    color: var(--text2);
    font-size: 14px;
}

.main-tweet-stats strong {
    color: var(--text);
    font-weight: 600;
}

.main-tweet-actions {
    display: flex;
    justify-content: space-around;
    padding-top: 12px;
}

.main-tweet-actions .interaction-btn {
    padding: 8px 16px;
}

/* Reply Input Area */
.reply-input-area {
    padding: 16px;
    border-bottom: 1px solid var(--border);
    background: var(--bg);
}

.reply-input-header {
    display: flex;
    gap: 12px;
    align-items: flex-start;
}

.reply-avatar {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background: var(--gradient);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 16px;
    font-weight: 600;
    color: white;
    overflow: hidden;
    flex-shrink: 0;
}

.reply-avatar img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.reply-input-wrapper {
    flex: 1;
}

.reply-input {
    width: 100%;
    min-height: 60px;
    padding: 12px;
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: var(--r-md);
    color: var(--text);
    font-size: 15px;
    resize: none;
    outline: none;
    transition: border-color 0.2s;
}

.reply-input:focus {
    border-color: var(--primary);
}

.reply-input::placeholder {
    color: var(--text3);
}

.reply-input-footer {
    display: flex;
    justify-content: flex-end;
    align-items: center;
    gap: 12px;
    margin-top: 12px;
    padding-left: 52px;
}

.reply-char-count {
    color: var(--text3);
    font-size: 13px;
}

.reply-char-count.warning {
    color: var(--accent);
}

/* Replies Section */
.replies-header {
    padding: 12px 16px;
    border-bottom: 1px solid var(--border);
}

.replies-header h3 {
    font-size: 16px;
    font-weight: 600;
}

#repliesList .tweet-card {
    border-bottom: 1px solid var(--border);
}

#repliesList .tweet-card:last-child {
    border-bottom: none;
}

/* ========================================
   New Posts Banner
   ======================================== */
.new-posts-banner {
    position: sticky;
    top: 56px;
    z-index: 50;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 12px 16px;
    background: var(--primary);
    color: white;
    font-size: 14px;
    font-weight: 500;
    cursor: pointer;
    transition: background 0.2s;
    animation: slideDown 0.3s ease;
}

.new-posts-banner:hover {
    background: var(--primary-dark, #1a73e8);
}

@keyframes slideDown {
    from {
        transform: translateY(-100%);
        opacity: 0;
    }
    to {
        transform: translateY(0);
        opacity: 1;
    }
}

/* ========================================
   Pull to Refresh
   ======================================== */
.pull-refresh-indicator {
    position: fixed;
    top: 56px;
    left: 50%;
    transform: translateX(-50%) translateY(-100%);
    z-index: 100;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 12px 20px;
    background: var(--card);
    border: 1px solid var(--border);
    border-radius: 24px;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.2);
    font-size: 14px;
    color: var(--text2);
    transition: transform 0.2s ease;
    pointer-events: none;
}

.pull-refresh-indicator.visible {
    transform: translateX(-50%) translateY(16px);
}

.pull-refresh-indicator.refreshing .pull-refresh-arrow {
    display: none;
}

.pull-refresh-indicator .pull-refresh-spinner {
    display: none;
}

.pull-refresh-indicator.refreshing .pull-refresh-spinner {
    display: block;
    animation: spin 1s linear infinite;
}

.pull-refresh-arrow {
    transition: transform 0.2s;
}

.pull-refresh-indicator.ready .pull-refresh-arrow {
    transform: rotate(180deg);
}

@keyframes spin {
    from { transform: rotate(0deg); }
    to { transform: rotate(360deg); }
}


/* ========================================
   Edit Tweet Modal
   ======================================== */

.edit-tweet-textarea {
    width: 100%;
    min-height: 120px;
    padding: 12px;
    border: 1px solid var(--border);
    border-radius: 8px;
    background: var(--bg-secondary);
    color: var(--text-primary);
    font-size: 16px;
    line-height: 1.5;
    resize: vertical;
    font-family: inherit;
}

.edit-tweet-textarea:focus {
    outline: none;
    border-color: var(--primary);
}

.edit-tweet-footer {
    display: flex;
    justify-content: flex-end;
    margin-top: 8px;
}

.edit-tweet-count {
    font-size: 13px;
    color: var(--text-secondary);
}

.edit-tweet-count.warning {
    color: var(--warning);
}

/* Edited Mark */
.tweet-edited-mark {
    font-size: 12px;
    color: var(--text-secondary);
    font-weight: 400;
}

/* Edit History Modal */
.edit-history-item {
    padding: 12px;
    border-bottom: 1px solid var(--border);
}

.edit-history-item:last-child {
    border-bottom: none;
}

.edit-history-text {
    font-size: 15px;
    line-height: 1.4;
    color: var(--text-primary);
    margin-bottom: 8px;
    white-space: pre-wrap;
    word-break: break-word;
}

.edit-history-time {
    font-size: 12px;
    color: var(--text-secondary);
}