/* ================================================
   AnoSpace — Premium Dark Anonymous Chat UI
   ================================================ */

:root {
    /* Color Palette */
    --bg-base: #0a0a0f;
    --bg-surface: #12121a;
    --bg-elevated: #1a1a26;
    --bg-hover: #22222e;

    --accent: #8b5cf6;
    --accent-light: #a78bfa;
    --accent-dark: #7c3aed;
    --accent-glow: rgba(139, 92, 246, 0.4);
    --accent-subtle: rgba(139, 92, 246, 0.08);

    --cyan: #22d3ee;
    --cyan-glow: rgba(34, 211, 238, 0.3);

    --text-primary: #f1f5f9;
    --text-secondary: #94a3b8;
    --text-muted: #475569;

    --danger: #f43f5e;
    --success: #10b981;
    --warning: #f59e0b;

    --border: rgba(255, 255, 255, 0.06);
    --border-active: rgba(139, 92, 246, 0.4);

    --glass-bg: rgba(255, 255, 255, 0.02);
    --glass-shadow: 0 8px 32px rgba(0, 0, 0, 0.4);

    --radius-xl: 24px;
    --radius-lg: 16px;
    --radius-md: 12px;
    --radius-sm: 8px;
    --radius-full: 9999px;

    --transition-fast: 0.15s ease;
    --transition: 0.25s cubic-bezier(0.4, 0, 0.2, 1);
    --transition-slow: 0.4s cubic-bezier(0.4, 0, 0.2, 1);
}

/* ==================== RESET ==================== */
*, *::before, *::after {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    height: 100%;
    background: var(--bg-base);
}

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
    background: var(--bg-base);
    color: var(--text-primary);
    min-height: 100vh;
    min-height: 100dvh;
    overflow: hidden;
    overscroll-behavior: none;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

/* Ambient background glow */
body::before {
    content: '';
    position: fixed;
    top: 0; left: 0; right: 0; bottom: 0;
    background:
        radial-gradient(ellipse 60% 50% at 10% 40%, rgba(139, 92, 246, 0.06), transparent),
        radial-gradient(ellipse 50% 40% at 90% 20%, rgba(34, 211, 238, 0.04), transparent),
        radial-gradient(ellipse 40% 50% at 50% 90%, rgba(139, 92, 246, 0.03), transparent);
    pointer-events: none;
    z-index: 0;
}

/* Scrollbar */
::-webkit-scrollbar { width: 5px; }
::-webkit-scrollbar-track { background: transparent; }
::-webkit-scrollbar-thumb { background: rgba(255,255,255,0.08); border-radius: 10px; }
::-webkit-scrollbar-thumb:hover { background: rgba(255,255,255,0.15); }

/* ==================== APP SHELL ==================== */
#app {
    position: relative;
    width: 100%;
    height: 100vh;
    height: 100dvh;
    z-index: 1;
}

/* ==================== VIEW TRANSITIONS ==================== */
.view {
    position: absolute;
    inset: 0;
    display: flex;
    justify-content: center;
    align-items: center;
    opacity: 0;
    visibility: hidden;
    transform: scale(0.97) translateY(12px);
    transition: opacity var(--transition-slow), transform var(--transition-slow), visibility 0s var(--transition-slow);
    pointer-events: none;
}

.view.active {
    opacity: 1;
    visibility: visible;
    transform: scale(1) translateY(0);
    transition: opacity var(--transition-slow), transform var(--transition-slow), visibility 0s 0s;
    pointer-events: all;
}

.view.hidden {
    display: none;
}

/* ==================== GLASS CARD ==================== */
.glass-card {
    background: var(--glass-bg);
    backdrop-filter: blur(24px) saturate(1.2);
    -webkit-backdrop-filter: blur(24px) saturate(1.2);
    border: 1px solid var(--border);
    border-radius: var(--radius-xl);
    box-shadow: var(--glass-shadow);
}

/* ==================== AUTH LAYOUT ==================== */
.auth-wrapper {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 32px;
    width: 100%;
    max-width: 440px;
    padding: 24px;
}

.auth-brand {
    text-align: center;
}

.brand-icon {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 56px;
    height: 56px;
    border-radius: var(--radius-lg);
    background: linear-gradient(135deg, var(--accent), var(--cyan));
    font-size: 1.8rem;
    color: white;
    margin-bottom: 16px;
    box-shadow: 0 0 30px var(--accent-glow), 0 0 60px rgba(139, 92, 246, 0.15);
    animation: float 6s ease-in-out infinite;
}

@keyframes float {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(-6px); }
}

.auth-brand h1 {
    font-size: 1.8rem;
    font-weight: 800;
    letter-spacing: -0.5px;
    background: linear-gradient(135deg, var(--text-primary), var(--accent-light));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.auth-brand p {
    color: var(--text-muted);
    font-size: 0.9rem;
    margin-top: 6px;
}

.auth-card {
    width: 100%;
    padding: 36px;
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.auth-card h2 {
    font-size: 1.5rem;
    font-weight: 700;
    letter-spacing: -0.3px;
}

.auth-card .subtitle {
    color: var(--text-secondary);
    font-size: 0.9rem;
    margin-top: -12px;
    line-height: 1.5;
}

/* ==================== FORMS ==================== */
.auth-form {
    display: flex;
    flex-direction: column;
    gap: 14px;
}

.input-group {
    position: relative;
    display: flex;
    align-items: center;
}

.input-group > i {
    position: absolute;
    left: 14px;
    font-size: 1.15rem;
    color: var(--text-muted);
    transition: color var(--transition);
    z-index: 2;
    pointer-events: none;
}

.input-group input {
    width: 100%;
    padding: 14px 14px 14px 44px;
    background: var(--bg-surface);
    border: 1.5px solid var(--border);
    border-radius: var(--radius-md);
    color: var(--text-primary);
    font-size: 0.95rem;
    font-family: inherit;
    outline: none;
    transition: border-color var(--transition), box-shadow var(--transition), background var(--transition);
}

.input-group input::placeholder {
    color: var(--text-muted);
    font-weight: 400;
}

.input-group input:focus {
    border-color: var(--accent);
    box-shadow: 0 0 0 3px var(--accent-subtle);
    background: var(--bg-elevated);
}

.input-group input:focus ~ i,
.input-group input:not(:placeholder-shown) ~ i {
    color: var(--accent-light);
}

.input-group label {
    display: none; /* Accessible but hidden; placeholders take visual role */
}

/* ==================== BUTTONS ==================== */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 13px 24px;
    border: none;
    border-radius: var(--radius-md);
    font-size: 0.95rem;
    font-weight: 600;
    font-family: inherit;
    cursor: pointer;
    transition: all var(--transition);
    text-decoration: none;
    white-space: nowrap;
}

.btn-primary {
    background: linear-gradient(135deg, var(--accent), var(--accent-dark));
    color: white;
    box-shadow: 0 4px 16px var(--accent-glow);
}

.btn-primary:hover {
    transform: translateY(-1px);
    box-shadow: 0 6px 24px var(--accent-glow);
    filter: brightness(1.1);
}

.btn-primary:active {
    transform: translateY(0);
}

.btn-primary:disabled {
    opacity: 0.4;
    cursor: not-allowed;
    transform: none;
    filter: none;
}

.btn-outline {
    background: transparent;
    border: 1.5px solid var(--border);
    color: var(--text-primary);
}

.btn-outline:hover {
    border-color: var(--accent);
    background: var(--accent-subtle);
    color: var(--accent-light);
}

.btn-full {
    width: 100%;
}

.btn-sm {
    padding: 8px 16px;
    font-size: 0.85rem;
    border-radius: var(--radius-sm);
}

.btn-icon {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 36px;
    height: 36px;
    background: transparent;
    border: none;
    border-radius: var(--radius-sm);
    color: var(--text-secondary);
    font-size: 1.25rem;
    cursor: pointer;
    transition: all var(--transition-fast);
    flex-shrink: 0;
}

.btn-icon:hover {
    background: var(--bg-hover);
    color: var(--text-primary);
}

.btn-icon.danger:hover {
    background: rgba(244, 63, 94, 0.1);
    color: var(--danger);
}

/* ==================== AUTH FOOTER ==================== */
.auth-footer {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 16px;
    margin-top: 4px;
}

.auth-footer a {
    color: var(--accent-light);
    text-decoration: none;
    font-size: 0.9rem;
    transition: color var(--transition-fast);
}

.auth-footer a:hover {
    color: var(--text-primary);
}

.auth-link-text {
    color: var(--text-muted);
    font-size: 0.9rem;
}

.auth-link-text a {
    color: var(--accent-light);
    text-decoration: none;
    font-weight: 500;
}

.auth-link-text a:hover {
    text-decoration: underline;
}

.auth-divider {
    width: 100%;
    display: flex;
    align-items: center;
    gap: 16px;
    color: var(--text-muted);
    font-size: 0.8rem;
}

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

/* ==================== RECOVERY CODE VIEW ==================== */
.recovery-code-display {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 16px;
    background: var(--bg-surface);
    border: 1px solid var(--border);
    border-radius: var(--radius-md);
    padding: 20px 24px;
    flex-wrap: nowrap;
    white-space: nowrap;
}

.recovery-code-display code {
    font-family: 'SF Mono', 'Fira Code', 'Cascadia Code', 'Courier New', monospace;
    font-size: 1.1rem;
    letter-spacing: 1.5px;
    color: var(--text-primary);
    font-weight: 600;
    flex-shrink: 0;
}

.btn-copy {
    display: flex;
    align-items: center;
    gap: 6px;
    padding: 8px 14px;
    background: var(--bg-hover);
    border: 1px solid var(--border);
    border-radius: var(--radius-sm);
    color: var(--text-secondary);
    font-size: 0.82rem;
    font-weight: 500;
    cursor: pointer;
    transition: all var(--transition-fast);
    font-family: inherit;
    white-space: nowrap;
}

.btn-copy:hover {
    background: var(--accent-subtle);
    color: var(--accent-light);
    border-color: var(--accent);
}

.btn-copy.copied {
    background: rgba(16, 185, 129, 0.1);
    border-color: rgba(16, 185, 129, 0.3);
    color: var(--success);
}

/* ==================== CHAT LAYOUT ==================== */
.chat-layout {
    display: flex;
    height: 100vh;
    height: 100dvh;
    width: 100%;
    align-items: stretch;
    justify-content: flex-start;
    min-height: 0;
}

.chat-layout.active {
    transform: none;
}

/* ==================== SIDEBAR ==================== */
.sidebar {
    width: 320px;
    min-width: 320px;
    height: 100%;
    min-height: 0;
    background: var(--bg-surface);
    border-right: 1px solid var(--border);
    display: flex;
    flex-direction: column;
    overflow: hidden;
}

.sidebar-header {
    padding: 16px 18px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    border-bottom: 1px solid var(--border);
    gap: 12px;
}

.sidebar-actions {
    display: flex;
    gap: 4px;
}

.user-profile {
    display: flex;
    align-items: center;
    gap: 10px;
    cursor: pointer;
    padding: 4px;
    border-radius: var(--radius-sm);
    transition: background var(--transition-fast);
    flex: 1;
    min-width: 0;
}

.user-profile:hover {
    background: var(--bg-hover);
}

.user-avatar-wrap {
    position: relative;
    flex-shrink: 0;
}

.user-avatar {
    width: 38px;
    height: 38px;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--accent), var(--cyan));
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    font-size: 0.85rem;
    color: white;
    text-transform: uppercase;
    overflow: hidden;
    flex-shrink: 0;
}

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

.user-avatar.small {
    width: 34px;
    height: 34px;
    font-size: 0.75rem;
}

.user-avatar.large {
    width: 80px;
    height: 80px;
    font-size: 1.8rem;
    overflow: hidden;
}

.online-dot {
    width: 10px;
    height: 10px;
    background: var(--success);
    border: 2px solid var(--bg-surface);
    border-radius: 50%;
    position: absolute;
    bottom: 0;
    right: 0;
}

.online-dot.small {
    width: 8px;
    height: 8px;
    border-width: 1.5px;
}

.online-dot.offline {
    background: var(--text-muted);
}

.online-dot.away {
    background: var(--warning);
}

.user-status.away,
.partner-status.away {
    color: var(--warning);
}

.user-info {
    display: flex;
    flex-direction: column;
    min-width: 0;
}

.user-display-name {
    font-weight: 600;
    font-size: 0.9rem;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.user-status {
    font-size: 0.75rem;
    color: var(--success);
    font-weight: 500;
}

.user-status.offline,
.partner-status.offline {
    color: var(--text-muted);
}

/* Add friend area */
.add-friend-section {
    padding: 14px 18px;
    border-bottom: 1px solid var(--border);
}

.section-label {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 0.75rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.8px;
    color: var(--text-muted);
    margin-bottom: 10px;
}

.section-label i {
    font-size: 1rem;
}

.friend-count {
    background: var(--accent-subtle);
    color: var(--accent-light);
    padding: 1px 8px;
    border-radius: var(--radius-full);
    font-size: 0.7rem;
}

.add-friend-form {
    display: flex;
    gap: 8px;
    align-items: center;
}

.add-friend-form input {
    flex: 1;
    padding: 10px 14px;
    background: var(--bg-base);
    border: 1.5px solid var(--border);
    border-radius: var(--radius-sm);
    color: var(--text-primary);
    font-size: 0.85rem;
    font-family: inherit;
    outline: none;
    transition: border-color var(--transition), box-shadow var(--transition);
}

.add-friend-form input::placeholder {
    color: var(--text-muted);
}

.add-friend-form input:focus {
    border-color: var(--accent);
    box-shadow: 0 0 0 3px var(--accent-subtle);
}

.btn-add-friend {
    width: 38px;
    height: 38px;
    border-radius: var(--radius-sm);
    background: var(--accent);
    border: none;
    color: white;
    font-size: 1.2rem;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: all var(--transition-fast);
    flex-shrink: 0;
}

.btn-add-friend:hover {
    background: var(--accent-dark);
    transform: scale(1.05);
}

/* Friends list */
.friends-section {
    flex: 1;
    display: flex;
    flex-direction: column;
    overflow: hidden;
    padding-top: 14px;
}

.friends-section > .section-label {
    padding: 0 18px;
}

.friends-list {
    flex: 1;
    overflow-y: auto;
    padding: 6px 8px;
}

.friend-item {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 10px 12px;
    border-radius: var(--radius-md);
    cursor: pointer;
    transition: all var(--transition-fast);
    margin-bottom: 2px;
}

.friend-item:hover {
    background: var(--bg-hover);
}

.friend-item.active {
    background: var(--accent-subtle);
    border: 1px solid rgba(139, 92, 246, 0.15);
}

.friend-item .friend-name {
    font-size: 0.9rem;
    font-weight: 500;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.friend-item .friend-last-msg {
    font-size: 0.78rem;
    color: var(--text-muted);
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.friend-item .friend-info {
    flex: 1;
    min-width: 0;
    display: flex;
    flex-direction: column;
    gap: 2px;
}

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

.friend-item .friend-time {
    font-size: 0.7rem;
    color: var(--text-muted);
}

.friend-item .unread-badge {
    width: 18px;
    height: 18px;
    border-radius: 50%;
    background: var(--accent);
    color: white;
    font-size: 0.65rem;
    font-weight: 700;
    display: flex;
    align-items: center;
    justify-content: center;
}

.empty-state {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 6px;
    padding: 40px 20px;
    text-align: center;
}

.empty-state i {
    font-size: 2rem;
    color: var(--text-muted);
    opacity: 0.5;
    margin-bottom: 4px;
}

.empty-state p {
    color: var(--text-muted);
    font-size: 0.9rem;
    font-weight: 500;
}

.empty-state span {
    color: var(--text-muted);
    font-size: 0.8rem;
    opacity: 0.7;
}

/* ==================== CHAT AREA ==================== */
.chat-area {
    flex: 1;
    display: flex;
    flex-direction: column;
    background: var(--bg-base);
    overflow: hidden;
    min-width: 0;
}

.chat-header {
    height: 68px;
    padding: 0 24px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    border-bottom: 1px solid var(--border);
    background: var(--bg-surface);
    flex-shrink: 0;
}

.chat-partner {
    display: flex;
    align-items: center;
    gap: 12px;
    min-width: 0;
    flex: 1;
}

.partner-info {
    display: flex;
    flex-direction: column;
    min-width: 0;
}

.partner-name {
    font-size: 0.95rem;
    font-weight: 600;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.partner-status {
    font-size: 0.75rem;
    color: var(--success);
    font-weight: 500;
}

/* Chat messages */
.chat-messages {
    flex: 1;
    padding: 24px;
    overflow-y: auto;
    display: flex;
    flex-direction: column;
    justify-content: flex-start;
    gap: 6px;
}

.empty-state-chat {
    flex: 1;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    text-align: center;
    gap: 12px;
}

.empty-chat-icon {
    width: 80px;
    height: 80px;
    border-radius: 50%;
    background: var(--bg-elevated);
    border: 1px solid var(--border);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 2.5rem;
    color: var(--text-muted);
    margin-bottom: 4px;
}

.empty-state-chat h3 {
    font-size: 1.2rem;
    font-weight: 600;
    color: var(--text-secondary);
}

.empty-state-chat p {
    color: var(--text-muted);
    font-size: 0.85rem;
    max-width: 300px;
}

/* Message Bubbles */
.message {
    position: relative;
    max-width: 65%;
    padding: 12px 16px;
    border-radius: 18px;
    font-size: 0.92rem;
    line-height: 1.5;
    animation: msgIn 0.25s ease forwards;
    word-wrap: break-word;
    margin: 0;
    flex-grow: 0;
    flex-shrink: 0;
}

.message:focus {
    outline: none;
}

.message.has-reactions {
    margin-bottom: 24px;
}

.message + .message {
    margin-top: 2px;
}

/* Add spacing between different senders */
.message.sent + .message.received,
.message.received + .message.sent {
    margin-top: 12px;
}

@keyframes msgIn {
    from { opacity: 0; transform: translateY(6px) scale(0.98); }
    to { opacity: 1; transform: translateY(0) scale(1); }
}

.message.received {
    align-self: flex-start;
    background: var(--bg-elevated);
    border-bottom-left-radius: 4px;
    color: var(--text-primary);
}

.message.sent {
    align-self: flex-end;
    background: linear-gradient(135deg, var(--accent), var(--accent-dark));
    border-bottom-right-radius: 4px;
    color: white;
}

.message.pending {
    opacity: 0.9;
}

.message.pending .msg-time {
    display: block;
    opacity: 0.68;
}

.message.failed {
    background: linear-gradient(135deg, #b91c1c, #7f1d1d);
    opacity: 1;
}

.msg-time {
    display: block;
    font-size: 0.66rem;
    margin-top: 4px;
    opacity: 0.6;
    text-align: right;
    font-weight: 500;
}

.message-body {
    min-width: 0;
}

.message-sender-name {
    color: var(--accent-light);
    font-size: 0.72rem;
    font-weight: 800;
    margin-bottom: 4px;
}

.message-sender-me {
    color: rgba(255, 255, 255, 0.78);
    text-align: right;
}

.message-reply {
    width: 100%;
    border: none;
    border-left: 2px solid rgba(255, 255, 255, 0.45);
    border-radius: 0;
    background: rgba(255, 255, 255, 0.08);
    color: inherit;
    padding: 6px 8px;
    margin-bottom: 6px;
    font: inherit;
    font-size: 0.76rem;
    text-align: left;
    cursor: pointer;
}

.message-reply span {
    display: block;
    color: rgba(255, 255, 255, 0.72);
    font-weight: 800;
    line-height: 1.2;
}

.message-reply strong {
    display: block;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
    font-size: 0.78rem;
    line-height: 1.25;
}

.message-focus {
    outline: 2px solid rgba(255, 255, 255, 0.42);
    outline-offset: 3px;
}

.message-actions {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    display: flex;
    gap: 4px;
    opacity: 0;
    pointer-events: none;
    padding: 6px;
    margin: -6px;
    transition: opacity var(--transition-fast), transform var(--transition-fast);
}

.message.sent .message-actions {
    right: calc(100% + 12px);
}

.message.received .message-actions {
    left: calc(100% + 12px);
}

.message:hover .message-actions,
.message:focus-within .message-actions,
.message-actions:hover {
    opacity: 1;
    pointer-events: auto;
}

.message-action {
    width: 28px;
    height: 28px;
    border: 1px solid var(--border);
    border-radius: var(--radius-sm);
    background: var(--bg-elevated);
    color: var(--text-secondary);
    display: inline-flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: background var(--transition-fast), color var(--transition-fast), border-color var(--transition-fast);
}

.message-action:hover {
    background: var(--bg-hover);
    color: var(--text-primary);
    border-color: var(--border-active);
}

.message-reactions {
    position: absolute;
    bottom: -15px;
    display: flex;
    flex-wrap: nowrap;
    gap: 4px;
    margin-top: 0;
    z-index: 2;
    width: max-content;
    max-width: min(320px, calc(100vw - 52px));
    overflow-x: auto;
    overflow-y: hidden;
    overscroll-behavior-x: contain;
    scrollbar-width: none;
}

.message-reactions::-webkit-scrollbar {
    display: none;
}

.message.sent .message-reactions {
    right: 10px;
    justify-content: flex-end;
}

.message.received .message-reactions {
    left: 10px;
}

.reaction-chip {
    flex: 0 0 auto;
    border: 1px solid rgba(255, 255, 255, 0.18);
    border-radius: var(--radius-full);
    background: rgba(24, 24, 36, 0.96);
    box-shadow: 0 6px 16px rgba(0, 0, 0, 0.22);
    color: inherit;
    height: 22px;
    min-height: 20px;
    padding: 1px 7px;
    font: inherit;
    font-size: 0.66rem;
    line-height: 1;
    cursor: pointer;
    display: inline-flex;
    align-items: center;
    gap: 3px;
    white-space: nowrap;
}

.reaction-chip span {
    display: block;
    font-size: 0.78rem;
    line-height: 1;
}

.reaction-chip small {
    display: block;
    font-size: 0.62rem;
    font-weight: 800;
    line-height: 1;
}

.reaction-chip.mine {
    border-color: rgba(139, 92, 246, 0.45);
    background: rgba(38, 28, 64, 0.98);
}

.date-separator {
    align-self: center;
    margin: 10px 0;
    padding: 5px 10px;
    border: 1px solid var(--border);
    border-radius: var(--radius-full);
    background: rgba(255, 255, 255, 0.035);
    color: var(--text-muted);
    font-size: 0.72rem;
    font-weight: 700;
}

.media-message {
    width: min(340px, 78vw);
    max-width: 100%;
    border: 1px solid rgba(255, 255, 255, 0.12);
    border-radius: var(--radius-sm);
    background: rgba(0, 0, 0, 0.16);
    color: inherit;
    display: grid;
    grid-template-columns: 1fr;
    gap: 9px;
    align-items: stretch;
    padding: 10px;
    text-align: left;
    cursor: pointer;
    overflow: hidden;
}

.media-message.view-once-message {
    width: min(210px, 64vw);
    grid-template-columns: auto 1fr auto;
    align-items: center;
    gap: 10px;
    padding: 10px 12px;
}

.media-once-icon {
    width: 32px;
    height: 32px;
    border-radius: var(--radius-sm);
    background: rgba(255, 255, 255, 0.1);
    display: inline-flex;
    align-items: center;
    justify-content: center;
    color: rgba(255, 255, 255, 0.82);
}

.media-once-label {
    min-width: 0;
    font-weight: 800;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.media-once-pill {
    width: 24px;
    height: 24px;
    border: 1px solid rgba(255, 255, 255, 0.34);
    border-radius: 50%;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    font-weight: 900;
    line-height: 1;
    color: rgba(255, 255, 255, 0.9);
}

.media-preview-slot {
    width: 100%;
    height: 170px;
    border-radius: var(--radius-sm);
    background: rgba(255, 255, 255, 0.12);
    display: inline-flex;
    align-items: center;
    justify-content: center;
    font-size: 1.2rem;
    overflow: hidden;
    position: relative;
}

.media-preview-slot img,
.media-preview-slot video {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
}

.media-play-mark {
    position: absolute;
    inset: 0;
    margin: auto;
    width: 26px;
    height: 26px;
    border-radius: 50%;
    background: rgba(0, 0, 0, 0.52);
    display: inline-flex;
    align-items: center;
    justify-content: center;
}

.media-copy {
    min-width: 0;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 8px;
}

.media-copy strong,
.media-copy small {
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.media-copy small {
    color: rgba(255, 255, 255, 0.86);
    font-size: 0.72rem;
}

.media-upload-progress {
    position: absolute;
    inset: 50% auto auto 50%;
    transform: translate(-50%, -50%);
    width: 58px;
    height: 58px;
    border-radius: var(--radius-full);
    background: conic-gradient(var(--accent-light) var(--media-progress, 0deg), rgba(255, 255, 255, 0.18) 0deg);
    box-shadow: 0 10px 28px rgba(0, 0, 0, 0.42);
    display: inline-flex;
    align-items: center;
    justify-content: center;
    z-index: 3;
}

.media-upload-progress::before {
    content: '';
    position: absolute;
    inset: 5px;
    border-radius: inherit;
    background: rgba(10, 10, 15, 0.88);
}

.media-upload-percent {
    position: relative;
    color: #fff;
    font-size: 0.72rem;
    font-weight: 800;
    line-height: 1;
}

.media-message.view-once-message .media-upload-progress {
    position: relative;
    inset: auto;
    transform: none;
    grid-column: 1 / -1;
    justify-self: center;
    width: 44px;
    height: 44px;
    margin-top: 2px;
}

/* ==================== CHAT INPUT ==================== */
.chat-input-area {
    padding: 14px 24px 18px;
    border-top: 1px solid var(--border);
    background: var(--bg-surface);
    flex-shrink: 0;
}

.reply-bar {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 12px;
    border: 1px solid var(--border);
    border-radius: var(--radius-md);
    background: rgba(255, 255, 255, 0.035);
    padding: 9px 10px 9px 14px;
    margin-bottom: 10px;
}

.reply-label {
    display: block;
    color: var(--text-muted);
    font-size: 0.72rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.04em;
}

#reply-preview {
    display: block;
    color: var(--text-secondary);
    font-size: 0.86rem;
    margin-top: 2px;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
    max-width: min(520px, 60vw);
}

.message-form-wrap {
    position: relative;
    display: flex;
    align-items: center;
    gap: 8px;
}

.message-form {
    flex: 1;
    display: flex;
    align-items: center;
    background: var(--bg-base);
    border: 1.5px solid var(--border);
    border-radius: var(--radius-full);
    padding: 4px 6px 4px 18px;
    gap: 8px;
    transition: border-color var(--transition);
}

.message-form:focus-within {
    border-color: var(--accent);
}

.message-form input {
    flex: 1;
    background: transparent;
    border: none;
    outline: none;
    color: var(--text-primary);
    font-family: inherit;
    font-size: 0.9rem;
    padding: 10px 0;
    min-width: 0;
}

.message-form input::placeholder {
    color: var(--text-muted);
}

.btn-send {
    width: 38px;
    height: 38px;
    border-radius: 50%;
    background: var(--accent);
    color: white;
    border: none;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: all var(--transition-fast);
    flex-shrink: 0;
    font-size: 1.1rem;
}

.btn-send:hover {
    background: var(--accent-dark);
    box-shadow: 0 0 16px var(--accent-glow);
}

.emoji-toggle {
    flex-shrink: 0;
}

.emoji-toggle.active {
    background: var(--accent-subtle);
    color: var(--accent-light);
}

.media-privacy-toggle.active {
    background: rgba(16, 185, 129, 0.14);
    color: var(--success);
}

/* ==================== EMOJI PICKER ==================== */
.emoji-picker {
    display: none;
    position: absolute;
    bottom: 54px;
    left: 0;
    background: var(--bg-elevated);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    padding: 12px;
    box-shadow: 0 12px 40px rgba(0,0,0,0.5);
    z-index: 100;
    width: 320px;
    max-height: 260px;
    overflow-y: auto;
}

.emoji-picker.open {
    display: block;
    animation: pickerIn 0.2s ease forwards;
}

@keyframes pickerIn {
    from { opacity: 0; transform: translateY(8px); }
    to { opacity: 1; transform: translateY(0); }
}

.emoji-category-label {
    font-size: 0.72rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.8px;
    color: var(--text-muted);
    padding: 6px 4px;
}

.emoji-grid {
    display: grid;
    grid-template-columns: repeat(8, 1fr);
    gap: 2px;
}

.emoji-btn {
    width: 34px;
    height: 34px;
    border: none;
    background: transparent;
    border-radius: var(--radius-sm);
    font-size: 1.25rem;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: background var(--transition-fast);
}

.emoji-btn:hover {
    background: var(--bg-hover);
    transform: scale(1.15);
}

/* ==================== TOAST NOTIFICATIONS ==================== */
.toast-container {
    position: fixed;
    top: 20px;
    right: 20px;
    z-index: 9999;
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.toast {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 14px 20px;
    background: var(--bg-elevated);
    border: 1px solid var(--border);
    border-radius: var(--radius-md);
    box-shadow: 0 8px 32px rgba(0,0,0,0.4);
    animation: toastIn 0.35s ease forwards;
    min-width: 280px;
    max-width: 400px;
}

.toast.toast-out {
    animation: toastOut 0.3s ease forwards;
}

.toast-icon {
    width: 32px;
    height: 32px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.1rem;
    flex-shrink: 0;
}

.toast.success .toast-icon {
    background: rgba(16, 185, 129, 0.15);
    color: var(--success);
}

.toast.error .toast-icon {
    background: rgba(244, 63, 94, 0.15);
    color: var(--danger);
}

.toast.info .toast-icon {
    background: rgba(139, 92, 246, 0.15);
    color: var(--accent-light);
}

.toast-body {
    flex: 1;
}

.toast-title {
    font-size: 0.85rem;
    font-weight: 600;
    color: var(--text-primary);
}

.toast-message {
    font-size: 0.78rem;
    color: var(--text-secondary);
    margin-top: 2px;
}

@keyframes toastIn {
    from { opacity: 0; transform: translateX(40px); }
    to { opacity: 1; transform: translateX(0); }
}

@keyframes toastOut {
    from { opacity: 1; transform: translateX(0); }
    to { opacity: 0; transform: translateX(40px); }
}

/* ==================== MODAL ==================== */
.modal-overlay {
    position: fixed;
    inset: 0;
    background: rgba(0, 0, 0, 0.6);
    backdrop-filter: blur(6px);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 1000;
    animation: fadeIn 0.2s ease;
}

.modal {
    width: 100%;
    max-width: 420px;
    padding: 0;
    overflow: hidden;
    animation: modalIn 0.3s ease;
}

@keyframes fadeIn {
    from { opacity: 0; }
    to { opacity: 1; }
}

@keyframes modalIn {
    from { opacity: 0; transform: scale(0.95) translateY(10px); }
    to { opacity: 1; transform: scale(1) translateY(0); }
}

.modal-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 20px 24px;
    border-bottom: 1px solid var(--border);
}

.modal-header h2 {
    font-size: 1.1rem;
    font-weight: 700;
}

.modal-body {
    padding: 24px;
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.modal-label {
    display: block;
    font-size: 0.82rem;
    font-weight: 600;
    color: var(--text-secondary);
    margin-bottom: 8px;
}

.modal-select,
.modal-textarea {
    width: 100%;
    background: var(--bg-surface);
    border: 1.5px solid var(--border);
    border-radius: var(--radius-md);
    color: var(--text-primary);
    font-family: inherit;
    font-size: 0.92rem;
    outline: none;
    transition: border-color var(--transition), box-shadow var(--transition), background var(--transition);
}

.modal-select {
    padding: 13px 14px;
}

.modal-textarea {
    resize: vertical;
    min-height: 120px;
    padding: 14px;
    line-height: 1.5;
}

.modal-select:focus,
.modal-textarea:focus {
    border-color: var(--accent);
    box-shadow: 0 0 0 3px var(--accent-subtle);
    background: var(--bg-elevated);
}

.modal-helper {
    color: var(--text-muted);
    font-size: 0.8rem;
    line-height: 1.5;
}

.modal-actions {
    display: flex;
    justify-content: flex-end;
    gap: 12px;
}

.admin-action-modal {
    z-index: 12000;
}

.admin-action-modal-card {
    width: min(460px, calc(100vw - 28px));
}

.profile-avatar-edit {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 14px;
}

.settings-form {
    display: flex;
    flex-direction: column;
    gap: 14px;
}

.settings-tabs {
    display: grid;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 6px;
    padding: 4px;
    border: 1px solid var(--border);
    border-radius: var(--radius-md);
    background: var(--bg-base);
}

.settings-tab {
    border: none;
    border-radius: var(--radius-sm);
    background: transparent;
    color: var(--text-muted);
    cursor: pointer;
    font: inherit;
    font-size: 0.78rem;
    font-weight: 800;
    padding: 9px 8px;
    transition: background var(--transition-fast), color var(--transition-fast);
}

.settings-tab.active,
.settings-tab:hover {
    background: var(--accent-subtle);
    color: var(--accent-light);
}

.settings-panel {
    display: none;
    flex-direction: column;
    gap: 14px;
}

.settings-panel.active {
    display: flex;
}

.settings-option {
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
    gap: 12px;
    border: 1px solid var(--border);
    border-radius: var(--radius-md);
    background: rgba(255, 255, 255, 0.03);
    padding: 13px 14px;
}

.settings-option strong,
.settings-check span {
    display: block;
    color: var(--text-primary);
    font-size: 0.9rem;
}

.settings-option span {
    display: block;
    color: var(--text-muted);
    font-size: 0.78rem;
    line-height: 1.45;
    margin-top: 3px;
}

.settings-check {
    display: flex;
    align-items: center;
    gap: 10px;
    border: 1px solid var(--border);
    border-radius: var(--radius-md);
    background: rgba(255, 255, 255, 0.03);
    padding: 12px 14px;
    cursor: pointer;
}

.settings-check input {
    width: 18px;
    height: 18px;
    appearance: none;
    -webkit-appearance: none;
    border: 1px solid var(--border-active);
    border-radius: 6px;
    background: rgba(255, 255, 255, 0.04);
    box-shadow: inset 0 0 0 2px rgba(10, 10, 18, 0.85);
    cursor: pointer;
    display: inline-grid;
    place-items: center;
    transition: background var(--transition-fast), border-color var(--transition-fast), box-shadow var(--transition-fast);
}

.settings-check input::before {
    content: '';
    width: 8px;
    height: 8px;
    border-radius: 3px;
    background: transparent;
    transition: background var(--transition-fast), transform var(--transition-fast);
    transform: scale(0.7);
}

.settings-check input:checked {
    border-color: var(--accent-light);
    background: linear-gradient(135deg, var(--accent), var(--accent-dark));
    box-shadow: 0 0 0 3px rgba(139, 92, 246, 0.14);
}

.settings-check input:checked::before {
    background: white;
    transform: scale(1);
}

.settings-check input:disabled {
    border-color: var(--border);
    background: rgba(255, 255, 255, 0.025);
    box-shadow: none;
    cursor: not-allowed;
}

.group-member-list {
    display: grid;
    gap: 8px;
    max-height: 260px;
    overflow-y: auto;
}

.group-member-option {
    margin: 0;
}

.group-member-option.disabled,
.ctx-item:disabled,
.btn:disabled {
    opacity: 0.45;
    cursor: not-allowed;
}

.group-member-option.disabled {
    color: var(--text-muted);
}

.group-members-panel {
    display: grid;
    gap: 8px;
    max-height: 230px;
    overflow-y: auto;
    border: 1px solid var(--border);
    border-radius: var(--radius-md);
    padding: 8px;
    background: rgba(255, 255, 255, 0.03);
}

.group-member-row {
    display: grid;
    grid-template-columns: auto 1fr auto;
    align-items: center;
    gap: 10px;
    padding: 8px;
    border-radius: var(--radius-sm);
    background: rgba(255, 255, 255, 0.035);
}

.user-avatar.tiny {
    width: 30px;
    height: 30px;
    font-size: 0.75rem;
}

.group-member-copy {
    min-width: 0;
    display: flex;
    flex-direction: column;
}

.group-member-copy strong,
.group-member-copy span {
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.group-member-copy span {
    color: var(--text-muted);
    font-size: 0.75rem;
}

.member-role {
    border: 1px solid var(--border);
    border-radius: var(--radius-full);
    padding: 3px 7px;
    color: var(--text-muted);
    font-size: 0.66rem;
    font-weight: 800;
    text-transform: uppercase;
}

.member-role.owner {
    color: var(--warning);
    border-color: rgba(245, 158, 11, 0.35);
}

.member-role.admin {
    color: var(--accent-light);
    border-color: var(--border-active);
}

.danger-soft {
    color: var(--danger);
    border-color: rgba(244, 63, 94, 0.35);
}

.media-viewer-overlay {
    z-index: 12000;
    background: rgba(0, 0, 0, 0.88);
}

.media-viewer {
    position: relative;
    width: min(920px, calc(100vw - 28px));
    max-height: calc(100vh - 28px);
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 12px;
}

.media-viewer img,
.media-viewer > video,
.anospace-player video {
    max-width: 100%;
    max-height: calc(100vh - 126px);
    border-radius: var(--radius-sm);
    background: #000;
    object-fit: contain;
    user-select: none;
    -webkit-user-drag: none;
}

.anospace-player {
    width: min(920px, 100%);
    display: grid;
    gap: 10px;
    position: relative;
}

.anospace-player video {
    width: 100%;
    justify-self: center;
}

.anospace-player.video-load-failed video {
    min-height: 260px;
}

.player-controls {
    position: absolute;
    left: 50%;
    top: 50%;
    transform: translate(-50%, -50%);
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 12px;
    padding: 10px 12px;
    border: 1px solid var(--border);
    border-radius: var(--radius-full);
    background: rgba(10, 10, 18, 0.52);
    backdrop-filter: blur(10px);
    opacity: 1;
    transition: opacity var(--transition-fast), transform var(--transition-fast);
}

.anospace-player.controls-hidden .player-controls {
    opacity: 0;
    pointer-events: none;
    transform: translate(-50%, -50%) scale(0.96);
}

.player-scrub {
    position: absolute;
    left: 18px;
    right: 18px;
    bottom: 14px;
    width: calc(100% - 36px);
    accent-color: var(--accent);
    opacity: 0.95;
    transition: opacity var(--transition-fast);
}

.anospace-player:not(.video-ready) .player-scrub {
    opacity: 0;
    pointer-events: none;
}

.anospace-player.controls-hidden .player-scrub {
    opacity: 0.18;
}

.player-error {
    justify-self: center;
    border: 1px solid rgba(244, 63, 94, 0.28);
    border-radius: var(--radius-md);
    background: rgba(244, 63, 94, 0.12);
    color: var(--danger);
    padding: 10px 12px;
    font-size: 0.82rem;
    font-weight: 700;
}

.media-close {
    position: absolute;
    top: 10px;
    right: 10px;
    z-index: 2;
    background: rgba(0, 0, 0, 0.55);
    color: white;
}

.media-viewer-footer {
    width: min(620px, 100%);
    display: flex;
    align-items: center;
    justify-content: flex-end;
    gap: 12px;
    color: var(--text-secondary);
    font-size: 0.8rem;
}

.media-viewer-footer span:empty {
    display: none;
}

.privacy-blur .media-message,
.privacy-blur .media-viewer img,
.privacy-blur .media-viewer video {
    filter: blur(18px);
}

.privacy-cover .media-message,
.privacy-cover .media-viewer img,
.privacy-cover .media-viewer video,
.privacy-cover .media-send-preview {
    background: #000 !important;
    color: transparent !important;
    filter: none;
}

.privacy-cover .media-viewer img,
.privacy-cover .media-viewer video,
.privacy-cover .media-send-preview img,
.privacy-cover .media-send-preview video,
.privacy-cover .media-preview-slot img,
.privacy-cover .media-preview-slot video {
    opacity: 0;
}

.media-send-card {
    max-width: 520px;
}

.media-send-preview {
    display: flex;
    align-items: center;
    justify-content: center;
    min-height: 240px;
    border-radius: var(--radius-md);
    background: var(--bg-base);
    overflow: hidden;
}

.media-send-preview img,
.media-send-preview video {
    max-width: 100%;
    max-height: 360px;
    object-fit: contain;
}

.media-send-once {
    display: flex;
    align-items: center;
    gap: 10px;
    border: 1px solid var(--border);
    border-radius: var(--radius-md);
    background: rgba(255, 255, 255, 0.035);
    padding: 12px 14px;
    cursor: pointer;
}

.media-send-once input {
    width: 17px;
    height: 17px;
    accent-color: var(--accent);
}

.profile-view-body {
    align-items: center;
    text-align: center;
}

.profile-view-body h3 {
    margin: 0;
    font-size: 1.1rem;
}

.profile-view-username,
.profile-view-meta {
    color: var(--text-muted);
    font-size: 0.8rem;
}

.profile-view-body p {
    color: var(--text-secondary);
    line-height: 1.5;
    margin: 0;
    width: 100%;
}

.modal-textarea.compact {
    min-height: 82px;
}

.mobile-back {
    display: none;
}

/* ==================== RESPONSIVE ==================== */
@media (max-width: 768px) {
    .chat-layout {
        flex-direction: row;
        height: 100dvh;
    }

    .sidebar {
        width: 100%;
        min-width: 0;
        max-height: none;
        height: 100%;
        min-height: 0;
        border-right: none;
        border-bottom: none;
    }

    .sidebar-header {
        padding: 12px 12px;
        gap: 8px;
    }

    .sidebar-actions {
        gap: 3px;
        flex-shrink: 0;
    }

    .sidebar-actions .btn-icon {
        width: 32px;
        height: 32px;
        font-size: 1.12rem;
    }

    .add-friend-section {
        padding: 12px;
    }

    .friends-section > .section-label {
        padding: 0 12px;
    }

    .friends-list {
        padding: 6px 8px max(10px, env(safe-area-inset-bottom));
    }

    .chat-area {
        flex: 1;
        width: 100%;
        height: 100%;
        min-width: 0;
        min-height: 0;
        display: none;
    }

    .chat-layout.chat-open .sidebar {
        display: none;
    }

    .chat-layout.chat-open .chat-area {
        display: flex;
    }

    .mobile-back {
        display: inline-flex;
        flex-shrink: 0;
    }

    .chat-header {
        height: 58px;
        padding: 0 12px;
        gap: 8px;
    }

    .chat-partner {
        gap: 9px;
        min-width: 0;
    }

    .partner-info {
        min-width: 0;
    }

    .partner-name,
    .partner-status {
        max-width: calc(100vw - 150px);
        overflow: hidden;
        text-overflow: ellipsis;
        white-space: nowrap;
    }

    .chat-actions {
        flex-shrink: 0;
    }

    .chat-messages {
        padding: 14px 10px 18px;
        min-height: 0;
    }

    .chat-input-area {
        padding: 9px 8px max(10px, env(safe-area-inset-bottom));
    }

    .message-form-wrap {
        gap: 5px;
        min-width: 0;
    }

    .message-form {
        min-width: 0;
        padding-left: 14px;
        gap: 6px;
    }

    .message-form input {
        font-size: 16px;
    }

    .auth-wrapper {
        padding: 16px;
    }

    .message {
        max-width: min(86%, calc(100vw - 58px));
        padding: 10px 13px;
        font-size: 0.9rem;
    }

    .message-actions {
        position: absolute;
        top: calc(100% + 4px);
        display: flex;
        opacity: 0;
        pointer-events: none;
        transform: none;
        margin: 0;
        padding: 4px;
        justify-content: flex-start;
        z-index: 4;
    }

    .message.sent .message-actions {
        right: 0;
        left: auto;
    }

    .message.received .message-actions {
        left: 0;
        right: auto;
    }

    .message:focus .message-actions,
    .message:focus-within .message-actions,
    .message-actions:hover {
        opacity: 1;
        pointer-events: auto;
    }

    .message.has-reactions {
        margin-bottom: 26px;
    }

    .message-reactions {
        max-width: min(260px, calc(100vw - 42px));
    }

    .player-controls {
        gap: 8px;
        padding: 8px 10px;
    }

    .emoji-picker {
        width: calc(100vw - 16px);
        max-height: min(320px, 52dvh);
        left: 0;
        bottom: 52px;
    }

    .emoji-grid {
        grid-template-columns: repeat(7, 1fr);
    }

    .emoji-btn {
        width: 100%;
        height: 36px;
    }

    .media-viewer-footer {
        flex-direction: column;
        align-items: stretch;
    }

    .settings-tabs {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }

    .modal {
        width: calc(100vw - 20px);
        max-height: calc(100dvh - 20px);
        overflow-y: auto;
    }

    .toast-container {
        left: 10px;
        right: 10px;
        top: 10px;
    }

    .toast {
        min-width: 0;
        max-width: none;
        width: 100%;
    }
}

/* ==================== CONTEXT MENU ==================== */
.context-menu {
    position: fixed;
    z-index: 9999;
    background: var(--bg-elevated);
    border: 1px solid var(--border);
    border-radius: var(--radius-md);
    padding: 6px;
    box-shadow: 0 12px 40px rgba(0,0,0,0.5);
    min-width: 200px;
    animation: pickerIn 0.18s ease forwards;
}

.ctx-item {
    width: 100%;
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 10px 14px;
    background: transparent;
    border: none;
    border-radius: var(--radius-sm);
    color: var(--text-secondary);
    font-size: 0.88rem;
    font-family: inherit;
    cursor: pointer;
    transition: background var(--transition-fast), color var(--transition-fast);
    text-align: left;
}

.ctx-item:hover {
    background: var(--bg-hover);
    color: var(--text-primary);
}

.ctx-item:disabled:hover {
    background: transparent;
    color: var(--text-secondary);
}

.ctx-item.danger {
    color: var(--danger);
}

.ctx-item.danger:hover {
    background: rgba(244, 63, 94, 0.1);
    color: var(--danger);
}

.ctx-item i {
    font-size: 1.1rem;
}

.ctx-divider {
    height: 1px;
    background: var(--border);
    margin: 4px 0;
}

.reaction-menu {
    width: min(340px, calc(100vw - 16px));
    max-height: min(420px, calc(100vh - 16px));
    overflow-y: auto;
    padding: 10px;
}

.reaction-group + .reaction-group {
    margin-top: 8px;
}

.reaction-group-label {
    color: var(--text-muted);
    font-size: 0.68rem;
    font-weight: 800;
    text-transform: uppercase;
    padding: 2px 3px 5px;
}

.reaction-grid {
    display: grid;
    grid-template-columns: repeat(8, 1fr);
    gap: 4px;
}

.reaction-option {
    width: 34px;
    height: 34px;
    border: 1px solid transparent;
    border-radius: var(--radius-sm);
    background: rgba(255, 255, 255, 0.04);
    color: var(--text-primary);
    font-size: 1.22rem;
    cursor: pointer;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    transition: background var(--transition-fast), border-color var(--transition-fast), transform var(--transition-fast);
}

.reaction-option:hover {
    background: var(--bg-hover);
    border-color: var(--border-active);
    transform: translateY(-1px);
}

.hidden {
    display: none !important;
}

.notification-trigger {
    position: relative;
}

.notification-badge {
    position: absolute;
    top: -5px;
    right: -5px;
    min-width: 17px;
    height: 17px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    border-radius: var(--radius-full);
    background: var(--danger);
    color: white;
    font-size: 0.65rem;
    font-weight: 800;
    padding: 0 5px;
}

.notification-modal {
    z-index: 10000;
}

.notification-modal-card {
    width: min(440px, calc(100vw - 28px));
}

.notifications-list {
    display: flex;
    flex-direction: column;
    gap: 8px;
    max-height: 260px;
    overflow-y: auto;
    margin-bottom: 10px;
}

.notification-item {
    padding: 10px 12px;
    border: 1px solid var(--border);
    border-radius: var(--radius-sm);
    background: rgba(255, 255, 255, 0.03);
}

.notification-item.unread {
    border-color: var(--accent);
    background: var(--accent-subtle);
}

.notification-sender {
    display: flex;
    align-items: center;
    gap: 10px;
    margin-bottom: 10px;
}

.notification-avatar {
    width: 34px;
    height: 34px;
    flex: 0 0 34px;
    border-radius: 50%;
    overflow: hidden;
    background: var(--bg-hover);
}

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

.notification-sender-copy {
    min-width: 0;
}

.notification-sender-name {
    display: flex;
    align-items: center;
    gap: 7px;
    color: var(--text-primary);
    font-size: 0.86rem;
    font-weight: 800;
}

.notification-sender-name span:first-child,
.notification-sender-username {
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.notification-sender-username {
    color: var(--text-muted);
    font-size: 0.72rem;
}

.notification-admin-badge {
    border: 1px solid rgba(139, 92, 246, 0.45);
    border-radius: 999px;
    background: rgba(139, 92, 246, 0.16);
    color: var(--accent-light);
    font-size: 0.62rem;
    font-weight: 900;
    line-height: 1;
    padding: 4px 7px;
    text-transform: uppercase;
    letter-spacing: 0.04em;
}

.notification-title {
    color: var(--text-primary);
    font-weight: 700;
    font-size: 0.86rem;
    margin-bottom: 4px;
}

.notification-body,
.notification-empty {
    color: var(--text-secondary);
    font-size: 0.8rem;
    line-height: 1.4;
}

.notification-time {
    color: var(--text-muted);
    font-size: 0.72rem;
    margin-top: 6px;
}

.notification-actions {
    display: flex;
    gap: 8px;
    margin-top: 10px;
}

.modal-file {
    width: 100%;
    color: var(--text-secondary);
    border: 1px solid var(--border);
    border-radius: var(--radius-sm);
    background: var(--bg-elevated);
    padding: 12px;
}

.admin-page {
    min-height: 100vh;
    overflow: auto;
}

.admin-shell {
    width: min(1180px, calc(100% - 32px));
    margin: 0 auto;
    padding: 32px 0 48px;
}

.admin-topbar,
.admin-panel,
.admin-tabs {
    border: 1px solid var(--border);
    background: rgba(17, 24, 39, 0.72);
    box-shadow: var(--glass-shadow);
    backdrop-filter: blur(18px);
}

.admin-topbar {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 20px;
    border-radius: var(--radius-lg);
    padding: 22px 24px;
    margin-bottom: 16px;
}

.admin-kicker {
    color: var(--accent);
    font-weight: 800;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    font-size: 0.72rem;
}

.admin-topbar h1 {
    color: var(--text-primary);
    font-size: clamp(1.6rem, 4vw, 2.4rem);
    margin: 2px 0 0;
}

.admin-tabs {
    display: flex;
    gap: 8px;
    border-radius: var(--radius-md);
    padding: 8px;
    margin-bottom: 16px;
}

.admin-tab {
    flex: 1;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    min-height: 44px;
    border: 0;
    border-radius: var(--radius-sm);
    background: transparent;
    color: var(--text-secondary);
    font-family: inherit;
    font-weight: 700;
    cursor: pointer;
}

.admin-tab.active,
.admin-tab:hover {
    color: var(--text-primary);
    background: var(--bg-hover);
}

.admin-panel {
    display: none;
    border-radius: var(--radius-lg);
    padding: 20px;
}

.admin-panel.active {
    display: block;
}

.admin-panel-head {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 14px;
    margin-bottom: 16px;
}

.admin-panel-head h2 {
    color: var(--text-primary);
    margin: 0;
    font-size: 1.2rem;
}

.admin-search {
    display: flex;
    gap: 10px;
    flex: 1;
    max-width: 520px;
}

.admin-search input,
.admin-compose input,
.admin-compose textarea,
.admin-note {
    width: 100%;
    border: 1px solid var(--border);
    border-radius: var(--radius-sm);
    background: var(--bg-elevated);
    color: var(--text-primary);
    font-family: inherit;
}

.admin-search input,
.admin-compose input {
    padding: 12px 14px;
}

.admin-compose {
    display: grid;
    gap: 12px;
    margin-bottom: 18px;
}

.admin-target-picker {
    display: grid;
    gap: 10px;
}

.admin-target-chip,
.admin-user-chip {
    border: 1px solid var(--border);
    border-radius: var(--radius-sm);
    background: rgba(255, 255, 255, 0.035);
    color: var(--text-secondary);
    font: inherit;
    cursor: pointer;
    transition: background var(--transition-fast), color var(--transition-fast), border-color var(--transition-fast);
}

.admin-target-chip {
    width: max-content;
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 10px 14px;
}

.admin-target-chip.active,
.admin-user-chip.active,
.admin-target-chip:hover,
.admin-user-chip:hover {
    color: var(--text-primary);
    border-color: var(--accent);
    background: var(--accent-subtle);
}

.admin-target-list {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(190px, 1fr));
    gap: 10px;
    max-height: 260px;
    overflow-y: auto;
}

.admin-user-chip {
    display: flex;
    align-items: center;
    gap: 10px;
    min-width: 0;
    padding: 9px 10px;
    text-align: left;
}

.admin-user-chip-avatar {
    width: 34px;
    height: 34px;
    flex: 0 0 34px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    background: var(--bg-hover);
    color: var(--text-primary);
    font-weight: 800;
    overflow: hidden;
}

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

.admin-user-chip-name {
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.admin-empty.compact {
    padding: 12px;
    font-size: 0.85rem;
}

.admin-compose textarea,
.admin-note {
    min-height: 96px;
    padding: 12px 14px;
    resize: vertical;
}

.admin-list {
    display: grid;
    gap: 12px;
}

.admin-item {
    display: grid;
    grid-template-columns: minmax(0, 1fr) auto;
    gap: 16px;
    padding: 16px;
    border: 1px solid var(--border);
    border-radius: var(--radius-md);
    background: rgba(255, 255, 255, 0.035);
}

.admin-item-title {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 8px;
    margin-bottom: 8px;
}

.admin-item-title strong {
    color: var(--text-primary);
}

.admin-item-title span {
    color: var(--text-secondary);
    background: var(--bg-hover);
    border-radius: 999px;
    padding: 4px 8px;
    font-size: 0.75rem;
}

.admin-item p {
    color: var(--text-secondary);
    line-height: 1.5;
    margin: 0 0 10px;
}

.admin-meta,
.admin-evidence {
    color: var(--text-muted);
    font-size: 0.78rem;
}

.admin-evidence {
    display: inline-flex;
    margin: 8px 0;
    color: var(--accent);
    text-decoration: none;
}

.admin-actions {
    display: flex;
    flex-direction: column;
    align-items: stretch;
    gap: 8px;
    min-width: 170px;
}

.admin-empty {
    color: var(--text-muted);
    padding: 28px;
    text-align: center;
    border: 1px dashed var(--border);
    border-radius: var(--radius-md);
}

@media (max-width: 820px) {
    .admin-topbar,
    .admin-panel-head,
    .admin-item {
        grid-template-columns: 1fr;
        flex-direction: column;
        align-items: stretch;
    }

    .admin-tabs,
    .admin-search {
        flex-direction: column;
    }

    .admin-actions {
        min-width: 0;
    }
}