/* ==========================================
   Krue Web — Premium Dark UI v2
   ========================================== */
@import url('https://fonts.googleapis.com/css2?family=Plus+Jakarta+Sans:wght@300;400;500;600;700;800&display=swap');

:root {
    --bg-dark:        #07080d;
    --bg-sidebar:     #0d0e15;
    --bg-chat:        #07080d;
    --bg-input:       #13141d;
    --bg-hover:       #151620;
    --bg-active:      rgba(99,102,241,0.1);
    --bg-card:        #0d0e15;
    --bg-bubble-own:  #5b5ef4;
    --bg-bubble-other:#161724;
    --bg-modal:       #0d0e15;
    --accent:         #6366f1;
    --accent-hover:   #818cf8;
    --accent-glow:    rgba(99,102,241,0.22);
    --accent-red:     #f87171;
    --accent-green:   #34d399;
    --accent-orange:  #fbbf24;
    --accent-purple:  #a78bfa;
    --text-primary:   #e8eaf6;
    --text-secondary: #8890a8;
    --text-muted:     #3e4259;
    --text-link:      #a5b4fc;
    --text-on-accent: #ffffff;
    --border:         #1d1f2e;
    --border-light:   #13141d;
    --shadow:         0 16px 48px rgba(0,0,0,0.6),0 4px 12px rgba(0,0,0,0.4);
    --shadow-sm:      0 4px 16px rgba(0,0,0,0.4);
    --glow:           0 0 20px rgba(99,102,241,0.15);
    --radius-sm:      6px;
    --radius-md:      10px;
    --radius-lg:      16px;
    --radius-xl:      20px;
    --radius-full:    50%;
    --header-height:  52px;
    --sidebar-width:  310px;
    --input-height:   60px;
    --vh:             1vh;
    --font:           'Plus Jakarta Sans',-apple-system,BlinkMacSystemFont,sans-serif;
    --transition:     0.2s ease;
    --spring:         0.3s cubic-bezier(0.34,1.56,0.64,1);
}

[data-theme="light"] {
    --bg-dark:        #f1f3f8;
    --bg-sidebar:     #ffffff;
    --bg-chat:        #eef0f7;
    --bg-input:       #eef0f7;
    --bg-hover:       #e4e7f2;
    --bg-active:      rgba(99,102,241,0.08);
    --bg-card:        #ffffff;
    --bg-bubble-own:  #6366f1;
    --bg-bubble-other:#e9ebf8;
    --bg-modal:       #ffffff;
    --accent:         #6366f1;
    --accent-hover:   #4f46e5;
    --accent-glow:    rgba(99,102,241,0.12);
    --accent-red:     #ef4444;
    --accent-green:   #10b981;
    --accent-orange:  #f59e0b;
    --accent-purple:  #8b5cf6;
    --text-primary:   #111827;
    --text-secondary: #4b5563;
    --text-muted:     #9ca3af;
    --text-link:      #6366f1;
    --text-on-accent: #ffffff;
    --border:         #e2e5f1;
    --border-light:   #eef0f7;
    --shadow:         0 8px 32px rgba(0,0,0,0.08),0 2px 8px rgba(0,0,0,0.04);
    --shadow-sm:      0 2px 12px rgba(0,0,0,0.06);
    --glow:           0 0 20px rgba(99,102,241,0.08);
}

[data-theme="light"] ::-webkit-scrollbar-thumb { background:#c8cce0; }
[data-theme="light"] ::-webkit-scrollbar-thumb:hover { background:#a0a8c0; }

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

html { height:100%;height:-webkit-fill-available; }

body {
    font-family:var(--font);
    font-size:14px;
    line-height:1.5;
    color:var(--text-primary);
    background:var(--bg-dark);
    min-height:100vh;
    min-height:-webkit-fill-available;
    min-height:calc(var(--vh,1vh)*100);
    overflow-x:hidden;
    -webkit-font-smoothing:antialiased;
    -moz-osx-font-smoothing:grayscale;
}

a { color:var(--text-link);text-decoration:none;transition:color var(--transition); }
a:hover { color:var(--accent-hover); }

::-webkit-scrollbar { width:4px; }
::-webkit-scrollbar-track { background:transparent; }
::-webkit-scrollbar-thumb { background:var(--text-muted);border-radius:4px; }
::-webkit-scrollbar-thumb:hover { background:var(--text-secondary); }

h1,h2,h3,h4,h5,h6 { color:var(--text-primary);font-weight:700;letter-spacing:-0.01em; }
.text-muted { color:var(--text-secondary)!important; }
.text-danger { color:var(--accent-red)!important; }
.text-success { color:var(--accent-green)!important; }

/* ---- Header ---- */
.app-header {
    height:var(--header-height);
    background:rgba(13,14,21,0.88);
    backdrop-filter:blur(20px);
    -webkit-backdrop-filter:blur(20px);
    border-bottom:1px solid var(--border);
    display:flex;align-items:center;
    justify-content:space-between;
    padding:0 16px;position:relative;z-index:200;flex-shrink:0;
}
[data-theme="light"] .app-header { background:rgba(255,255,255,0.92); }

.app-header__brand {
    display:flex;align-items:center;gap:8px;
    color:var(--text-primary);font-weight:800;
    font-size:1.05rem;text-decoration:none;letter-spacing:-0.02em;
}
.app-header__brand:hover { color:var(--accent-hover); }

.brand-logo { display:block;width:auto;height:26px;max-width:160px;object-fit:contain; }
.brand-logo--auth { height:44px;max-width:240px; }

.app-header__nav { display:flex;align-items:center;gap:2px; }

.app-header__link {
    display:flex;align-items:center;gap:6px;padding:6px 12px;
    color:var(--text-secondary);border-radius:var(--radius-md);
    transition:all var(--transition);font-size:0.82rem;font-weight:500;text-decoration:none;
}
.app-header__link:hover { color:var(--text-primary);background:var(--bg-hover); }
.app-header__link i { font-size:0.95rem; }

/* User menu */
.user-menu { position:relative; }
.user-menu__trigger {
    display:flex;align-items:center;gap:7px;padding:5px 10px;
    border:1px solid transparent;background:transparent;
    color:var(--text-secondary);cursor:pointer;
    border-radius:var(--radius-md);transition:all var(--transition);
    font-family:var(--font);font-size:0.82rem;font-weight:500;
}
.user-menu__trigger:hover { background:var(--bg-hover);border-color:var(--border);color:var(--text-primary); }
.user-menu__trigger img { width:26px;height:26px;border-radius:var(--radius-full);object-fit:cover; }

.user-menu__dropdown {
    position:absolute;top:calc(100% + 8px);right:0;
    background:var(--bg-card);border:1px solid var(--border);
    border-radius:var(--radius-lg);box-shadow:var(--shadow);
    min-width:210px;padding:6px;display:none;z-index:1000;
}
.user-menu__dropdown.open {
    display:block;
    animation:dropIn 0.18s cubic-bezier(0.22,1,0.36,1);
}
@keyframes dropIn {
    from { opacity:0;transform:translateY(-8px) scale(0.97); }
    to   { opacity:1;transform:translateY(0) scale(1); }
}
.user-menu__item {
    display:flex;align-items:center;gap:10px;padding:8px 12px;
    color:var(--text-secondary);border-radius:var(--radius-md);
    transition:all var(--transition);font-size:0.83rem;font-weight:500;
    text-decoration:none;cursor:pointer;border:none;background:none;
    width:100%;font-family:var(--font);
}
.user-menu__item:hover { background:var(--bg-hover);color:var(--text-primary); }
.user-menu__item--danger:hover { background:rgba(248,113,113,0.1);color:var(--accent-red); }
.user-menu__divider { height:1px;background:var(--border);margin:4px 0; }

/* ---- Buttons ---- */
.btn {
    display:inline-flex;align-items:center;justify-content:center;gap:8px;
    padding:9px 18px;border:none;border-radius:var(--radius-md);
    font-family:var(--font);font-size:0.85rem;font-weight:600;cursor:pointer;
    transition:all var(--transition);text-decoration:none;
    line-height:1.4;white-space:nowrap;letter-spacing:-0.01em;
}
.btn:disabled { opacity:0.4;cursor:not-allowed; }

.btn--primary {
    background:var(--accent);color:var(--text-on-accent);
    box-shadow:0 4px 14px rgba(99,102,241,0.3);
}
.btn--primary:hover:not(:disabled) {
    background:var(--accent-hover);color:var(--text-on-accent);
    box-shadow:0 4px 20px rgba(99,102,241,0.4);transform:translateY(-1px);
}
.btn--primary:active:not(:disabled) { transform:translateY(0); }

.btn--secondary {
    background:var(--bg-input);color:var(--text-secondary);
    border:1px solid var(--border);
}
.btn--secondary:hover:not(:disabled) {
    background:var(--bg-hover);color:var(--text-primary);border-color:var(--text-muted);
}
.btn--danger {
    background:rgba(248,113,113,0.1);color:var(--accent-red);
    border:1px solid rgba(248,113,113,0.2);
}
.btn--danger:hover:not(:disabled) { background:rgba(248,113,113,0.2);border-color:rgba(248,113,113,0.4); }
.btn--success {
    background:rgba(52,211,153,0.1);color:var(--accent-green);
    border:1px solid rgba(52,211,153,0.2);
}
.btn--success:hover:not(:disabled) { background:rgba(52,211,153,0.2); }
.btn--ghost { background:transparent;color:var(--text-secondary); }
.btn--ghost:hover { background:var(--bg-hover);color:var(--text-primary); }
.btn--small { padding:5px 11px;font-size:0.78rem; }
.btn--block { width:100%; }
.btn--icon { width:38px;height:38px;padding:0;border-radius:var(--radius-full); }
.btn--qr { background:rgba(88,166,255,0.08);color:#58a6ff;border:1px solid rgba(88,166,255,0.2); }
.btn--qr:hover { background:rgba(88,166,255,0.15);color:#58a6ff;border-color:rgba(88,166,255,0.4); }

/* ---- Forms ---- */
.form-group { margin-bottom:16px; }
.form-label { display:block;margin-bottom:6px;font-size:0.82rem;font-weight:600;color:var(--text-secondary);letter-spacing:0.01em; }
.form-input {
    width:100%;padding:10px 14px;background:var(--bg-input);
    border:1px solid var(--border);border-radius:var(--radius-md);
    color:var(--text-primary);font-family:var(--font);font-size:0.88rem;
    transition:all var(--transition);outline:none;font-weight:400;
}
.form-input:focus { border-color:var(--accent);box-shadow:0 0 0 3px var(--accent-glow);background:var(--bg-hover); }
.form-input::placeholder { color:var(--text-muted); }
.form-input--code { text-align:center;letter-spacing:0.5em;font-size:1.5rem;font-weight:700;padding:14px; }
.form-hint { margin-top:6px;font-size:0.76rem;color:var(--text-muted); }
.form-input-group { display:flex;align-items:stretch; }
.form-input-group__prefix {
    display:flex;align-items:center;padding:0 12px;
    background:var(--bg-dark);border:1px solid var(--border);border-right:none;
    border-radius:var(--radius-md) 0 0 var(--radius-md);
    color:var(--text-muted);font-size:0.88rem;font-weight:600;
}
.form-input-group .form-input { border-radius:0 var(--radius-md) var(--radius-md) 0; }
.form-row { display:flex;gap:12px; }
.form-row > * { flex:1; }
.form-file { position:relative; }
.form-file input[type="file"] {
    width:100%;padding:10px 14px;background:var(--bg-input);
    border:1px solid var(--border);border-radius:var(--radius-md);
    color:var(--text-primary);font-family:var(--font);font-size:0.83rem;cursor:pointer;
}
.form-file input[type="file"]::file-selector-button {
    background:var(--accent);color:var(--text-on-accent);border:none;
    padding:6px 14px;border-radius:var(--radius-sm);font-family:var(--font);
    font-size:0.78rem;font-weight:600;cursor:pointer;margin-right:10px;
}

/* ---- Alerts ---- */
.alert {
    padding:12px 16px;border-radius:var(--radius-md);font-size:0.84rem;
    font-weight:500;margin-bottom:16px;display:flex;align-items:flex-start;gap:10px;line-height:1.5;
}
.alert i { font-size:1rem;flex-shrink:0;margin-top:1px; }
.alert--error { background:rgba(248,113,113,0.08);color:var(--accent-red);border:1px solid rgba(248,113,113,0.2); }
.alert--success { background:rgba(52,211,153,0.08);color:var(--accent-green);border:1px solid rgba(52,211,153,0.2); }
.alert--info { background:rgba(99,102,241,0.08);color:var(--text-link);border:1px solid rgba(99,102,241,0.2); }
.alert--warning { background:rgba(251,191,36,0.08);color:var(--accent-orange);border:1px solid rgba(251,191,36,0.2); }

/* ---- Cards ---- */
.card { background:var(--bg-card);border:1px solid var(--border);border-radius:var(--radius-lg);overflow:hidden; }
.card__header {
    padding:14px 20px;border-bottom:1px solid var(--border);
    font-weight:700;font-size:0.88rem;color:var(--text-primary);
    display:flex;align-items:center;gap:8px;letter-spacing:-0.01em;
}
.card__body { padding:20px; }

/* ---- Auth ---- */
.auth-page {
    display:flex;align-items:flex-start;justify-content:center;
    min-height:100vh;min-height:calc(var(--vh,1vh)*100);
    padding:24px 20px 40px;background:var(--bg-dark);overflow-y:auto;position:relative;
}
@media (min-height:700px) { .auth-page { align-items:center; } }
.auth-card {
    width:100%;max-width:420px;background:var(--bg-card);
    border:1px solid var(--border);border-radius:var(--radius-xl);
    padding:36px;box-shadow:var(--shadow);position:relative;z-index:1;
}
.auth-card__logo { text-align:center;margin-bottom:28px; }
.auth-card__logo h1 {
    font-size:1.5rem;font-weight:800;display:flex;
    align-items:center;justify-content:center;gap:10px;letter-spacing:-0.03em;
}
.auth-card__logo h1 i { color:var(--accent);font-size:1.6rem; }
.auth-card__logo p { color:var(--text-secondary);font-size:0.88rem;margin-top:6px;font-weight:400; }
.auth-card__footer {
    text-align:center;margin-top:20px;padding-top:20px;
    border-top:1px solid var(--border);color:var(--text-secondary);font-size:0.84rem;
}

/* ---- Chat Layout ---- */
.chat-layout {
    display:flex;
    height:calc(100vh - var(--header-height));
    height:calc(calc(var(--vh,1vh)*100) - var(--header-height));
    overflow:hidden;position:relative;
}

.sidebar {
    width:var(--sidebar-width);min-width:var(--sidebar-width);
    background:var(--bg-sidebar);border-right:1px solid var(--border);
    display:flex;flex-direction:column;overflow:hidden;flex-shrink:0;
}
.sidebar__header {
    padding:14px 14px 12px;border-bottom:1px solid var(--border);
    display:flex;flex-direction:column;gap:10px;flex-shrink:0;background:var(--bg-sidebar);
}
.sidebar__top { display:flex;align-items:center;justify-content:space-between; }
.sidebar__title { font-size:1rem;font-weight:800;display:flex;align-items:center;gap:8px;letter-spacing:-0.02em; }
.sidebar__title i { color:var(--accent); }
.sidebar__search { position:relative; }
.sidebar__search input {
    width:100%;padding:8px 12px 8px 34px;
    background:var(--bg-input);border:1px solid var(--border);border-radius:10px;
    color:var(--text-primary);font-family:var(--font);font-size:0.82rem;font-weight:500;
    outline:none;transition:all var(--transition);
}
.sidebar__search input:focus { border-color:var(--accent);box-shadow:0 0 0 3px var(--accent-glow);background:var(--bg-hover); }
.sidebar__search input::placeholder { color:var(--text-muted);font-weight:400; }
.sidebar__search i {
    position:absolute;left:10px;top:50%;transform:translateY(-50%);
    color:var(--text-muted);font-size:0.82rem;pointer-events:none;
}
.sidebar__actions { position:relative; }
.new-chat-btn {
    display:flex;align-items:center;justify-content:center;
    width:32px;height:32px;background:var(--accent);color:var(--text-on-accent);
    border:none;border-radius:var(--radius-md);cursor:pointer;font-size:1rem;
    transition:all var(--spring);box-shadow:0 2px 8px rgba(99,102,241,0.35);
}
.new-chat-btn:hover { background:var(--accent-hover);transform:scale(1.08) rotate(90deg);box-shadow:0 4px 16px rgba(99,102,241,0.5); }

.new-chat-menu {
    position:absolute;top:calc(100% + 8px);right:0;
    background:var(--bg-card);border:1px solid var(--border);
    border-radius:var(--radius-lg);box-shadow:var(--shadow);
    min-width:230px;padding:6px;display:none;z-index:500;
}
.new-chat-menu.open { display:block;animation:dropIn 0.18s cubic-bezier(0.22,1,0.36,1); }
.new-chat-menu__item {
    display:flex;align-items:center;gap:10px;padding:10px 12px;
    color:var(--text-secondary);border-radius:var(--radius-md);
    transition:all var(--transition);font-size:0.84rem;font-weight:500;text-decoration:none;cursor:pointer;
}
.new-chat-menu__item:hover { background:var(--bg-hover);color:var(--text-primary); }
.new-chat-menu__item i { font-size:1rem;width:18px;text-align:center;color:var(--accent); }
.new-chat-menu__item small { margin-left:auto;color:var(--text-muted);font-size:0.73rem;background:var(--bg-input);padding:1px 6px;border-radius:4px; }
.new-chat-menu__divider { height:1px;background:var(--border);margin:4px 0; }

/* ---- Chat List ---- */
.chat-list { flex:1;overflow-y:auto;-webkit-overflow-scrolling:touch;padding:4px 0; }
.chat-list__empty {
    display:flex;flex-direction:column;align-items:center;justify-content:center;
    padding:48px 20px;color:var(--text-muted);text-align:center;gap:4px;
}
.chat-list__empty i { font-size:2.5rem;margin-bottom:12px;opacity:0.3; }
.chat-item {
    display:flex;align-items:center;padding:10px 14px;text-decoration:none;
    color:var(--text-primary);transition:background var(--transition);
    cursor:pointer;border-left:3px solid transparent;gap:12px;position:relative;
}
.chat-item:hover { background:var(--bg-hover);color:var(--text-primary); }
.chat-item.active { background:var(--bg-active);border-left-color:var(--accent); }
.chat-item__avatar-wrap { position:relative;flex-shrink:0;width:46px;height:46px; }
.chat-item__avatar { width:46px;height:46px;border-radius:var(--radius-full);object-fit:cover;flex-shrink:0; }
.chat-item__info { flex:1;min-width:0;overflow:hidden; }
.chat-item__name {
    font-weight:600;font-size:0.88rem;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;
    display:flex;align-items:center;gap:5px;color:var(--text-primary);letter-spacing:-0.01em;
}
.chat-item__name .badge { font-size:0.62rem;padding:1px 5px;border-radius:4px;font-weight:600; }
.badge--group { background:rgba(52,211,153,0.15);color:var(--accent-green); }
.badge--channel { background:rgba(167,139,250,0.15);color:var(--accent-purple); }
.chat-item__preview { font-size:0.79rem;color:var(--text-secondary);white-space:nowrap;overflow:hidden;text-overflow:ellipsis;margin-top:2px;font-weight:400; }
.chat-item__meta { flex-shrink:0;margin-left:8px;text-align:right;display:flex;flex-direction:column;align-items:flex-end;gap:5px; }
.chat-item__time { font-size:0.69rem;color:var(--text-muted);font-weight:500; }
.chat-item__unread {
    background:var(--accent);color:#fff;font-size:0.67rem;font-weight:700;
    min-width:19px;height:19px;border-radius:10px;padding:0 5px;
    display:inline-flex;align-items:center;justify-content:center;line-height:1;
    box-shadow:0 2px 8px rgba(99,102,241,0.4);
}
.chat-item.active .chat-item__unread { background:rgba(255,255,255,0.2);box-shadow:none; }
.chat-item.has-unread .chat-item__name { font-weight:700; }
.chat-item.has-unread .chat-item__preview { color:var(--text-primary);font-weight:500; }
.chat-item.has-unread .chat-item__time { color:var(--accent);font-weight:700; }
.chat-item__online {
    width:10px;height:10px;border-radius:50%;background:var(--accent-green);
    border:2px solid var(--bg-sidebar);position:absolute;bottom:1px;right:1px;flex-shrink:0;
    box-shadow:0 0 6px rgba(52,211,153,0.5);
}

/* ---- Chat Area ---- */
.chat-area { flex:1;display:flex;flex-direction:column;background:var(--bg-chat);overflow:hidden;min-width:0; }
.chat-placeholder {
    flex:1;display:flex;flex-direction:column;align-items:center;justify-content:center;
    color:var(--text-muted);text-align:center;padding:40px 20px;gap:8px;
}
.chat-placeholder i { font-size:3.5rem;color:var(--accent);opacity:0.18;margin-bottom:12px; }
.chat-placeholder h3 { color:var(--text-secondary);font-size:1.1rem;font-weight:700;margin:0;letter-spacing:-0.02em; }
.chat-placeholder p { color:var(--text-muted);font-size:0.84rem;margin:0 0 20px 0;max-width:280px;line-height:1.6; }

.chat-header {
    height:56px;min-height:56px;background:var(--bg-sidebar);
    border-bottom:1px solid var(--border);display:flex;align-items:center;
    padding:0 16px;flex-shrink:0;gap:12px;
}
.chat-header__back {
    display:none;width:32px;height:32px;align-items:center;justify-content:center;
    background:none;border:none;color:var(--text-secondary);cursor:pointer;
    border-radius:var(--radius-sm);transition:all var(--transition);font-size:1.1rem;flex-shrink:0;
}
.chat-header__back:hover { background:var(--bg-hover);color:var(--text-primary); }
.chat-header__avatar { width:36px;height:36px;border-radius:var(--radius-full);object-fit:cover;flex-shrink:0; }
.chat-header__info { flex:1;min-width:0; }
.chat-header__name { font-weight:700;font-size:0.92rem;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;letter-spacing:-0.01em; }
.chat-header__status { font-size:0.73rem;color:var(--text-secondary);white-space:nowrap;overflow:hidden;text-overflow:ellipsis;font-weight:400; }

/* ---- Messages ---- */
.messages {
    flex:1;overflow-y:auto;-webkit-overflow-scrolling:touch;
    padding:16px 20px;display:flex;flex-direction:column;gap:2px;
}
.messages__empty { flex:1;display:flex;flex-direction:column;align-items:center;justify-content:center;color:var(--text-muted);text-align:center; }
.messages__empty i { font-size:2.5rem;margin-bottom:10px;opacity:0.3; }
.msg { display:flex;align-items:flex-end;max-width:70%;margin-bottom:2px; }
.msg--own { align-self:flex-end;flex-direction:row-reverse; }
.msg--other { align-self:flex-start; }
.msg__avatar { width:28px;height:28px;border-radius:var(--radius-full);object-fit:cover;margin:0 8px;flex-shrink:0; }
.msg__bubble { padding:9px 14px;border-radius:var(--radius-lg);max-width:100%;word-wrap:break-word;word-break:break-word;position:relative;line-height:1.5; }
.msg--own .msg__bubble {
    background:linear-gradient(135deg,#6366f1,#818cf8);
    color:var(--text-on-accent);border-bottom-right-radius:4px;
    box-shadow:0 2px 12px rgba(99,102,241,0.25);
}
.msg--own .msg__bubble .msg__reply { background:rgba(0,0,0,0.15)!important;border-left-color:rgba(255,255,255,0.5)!important; }
.msg--own .msg__bubble .msg__reply .msg__reply-name { color:rgba(255,255,255,0.85)!important; }
.msg--own .msg__bubble .msg__reply .msg__reply-text { color:rgba(255,255,255,0.65)!important; }
.msg--other .msg__bubble { background:var(--bg-bubble-other);color:var(--text-primary);border-bottom-left-radius:4px; }
.msg__sender { font-weight:700;font-size:0.74rem;color:var(--accent-purple);margin-bottom:3px;letter-spacing:0.01em; }
.msg--own .msg__sender { color:rgba(255,255,255,0.75); }
.msg__text { font-size:0.88rem;white-space:normal;word-wrap:break-word;line-height:1.5; }
.msg__footer { display:flex;align-items:center;justify-content:space-between;margin-top:4px;gap:8px; }
.msg__time { font-size:0.64rem;opacity:0.55;display:inline-flex;align-items:center;gap:4px; }

/* ---- Chat Input ---- */
.chat-input {
    min-height:var(--input-height);background:var(--bg-sidebar);
    border-top:1px solid var(--border);padding:10px 16px;
    display:flex;align-items:center;gap:8px;flex-shrink:0;
}
.chat-input form { display:flex;gap:8px;width:100%;align-items:center; }
.chat-input__field {
    flex:1;padding:10px 16px;background:var(--bg-input);
    border:1px solid var(--border);border-radius:var(--radius-xl);
    color:var(--text-primary);font-family:var(--font);font-size:0.88rem;
    outline:none;transition:all var(--transition);min-width:0;resize:none;
    overflow-y:auto;max-height:140px;line-height:1.5;display:block;font-weight:400;
}
.chat-input__field:focus { border-color:var(--accent);box-shadow:0 0 0 3px var(--accent-glow);background:var(--bg-hover); }
.chat-input__field::placeholder { color:var(--text-muted); }
.chat-input__send {
    width:40px;height:40px;background:linear-gradient(135deg,#6366f1,#818cf8);
    color:var(--text-on-accent);border:none;border-radius:var(--radius-full);
    display:flex;align-items:center;justify-content:center;cursor:pointer;
    transition:all var(--spring);flex-shrink:0;font-size:1rem;
    box-shadow:0 2px 12px rgba(99,102,241,0.35);
}
.chat-input__send:hover:not(:disabled) { transform:scale(1.08);box-shadow:0 4px 18px rgba(99,102,241,0.5); }
.chat-input__send:active:not(:disabled) { transform:scale(0.96); }
.chat-input__send:disabled { opacity:0.3;cursor:not-allowed;background:var(--bg-input);box-shadow:none; }
.chat-input__locked { flex:1;text-align:center;color:var(--text-muted);font-size:0.82rem;display:flex;align-items:center;justify-content:center;gap:8px;font-weight:500; }
.chat-input__file {
    width:40px;height:40px;min-width:40px;display:flex;align-items:center;justify-content:center;
    background:var(--bg-input);border:1px solid var(--border);color:var(--text-secondary);
    cursor:pointer;border-radius:var(--radius-full);transition:all var(--transition);
    flex-shrink:0;font-size:1.1rem;position:relative;overflow:hidden;
}
.chat-input__file:hover { background:var(--bg-hover);color:var(--accent);border-color:var(--accent);box-shadow:0 0 0 3px var(--accent-glow); }
.chat-input__file input[type="file"] { position:absolute;top:0;left:0;width:100%;height:100%;opacity:0;cursor:pointer; }

/* ---- Message images ---- */
.msg__image { margin:4px 0;max-width:100%; }
.msg__image img { max-width:280px;max-height:280px;border-radius:var(--radius-md);cursor:pointer;transition:opacity var(--transition);display:block;object-fit:cover; }
@media (max-width:480px) { .msg__image img { max-width:200px;max-height:200px; } }
.msg__image img:hover { opacity:0.9; }
.msg__caption { font-size:0.84rem;margin-top:6px;line-height:1.4;color:inherit; }

/* ---- Image modal ---- */
.image-modal {
    position:fixed;top:0;left:0;right:0;bottom:0;background:rgba(0,0,0,0.94);
    display:none;align-items:center;justify-content:center;z-index:9999;
    cursor:pointer;padding:20px;backdrop-filter:blur(10px);
}
.image-modal.open { display:flex;animation:fadeIn 0.15s ease; }
@keyframes fadeIn { from { opacity:0; } to { opacity:1; } }
.image-modal img { max-width:95vw;max-height:90vh;object-fit:contain;border-radius:var(--radius-md);box-shadow:0 20px 60px rgba(0,0,0,0.7); }
.image-modal::before {
    content:'✕';position:absolute;top:20px;right:24px;color:white;font-size:1.4rem;
    cursor:pointer;opacity:0.6;transition:opacity 0.2s;
    width:40px;height:40px;display:flex;align-items:center;justify-content:center;
    background:rgba(255,255,255,0.1);border-radius:50%;
}
.image-modal:hover::before { opacity:1; }

/* ---- Pages ---- */
.page {
    max-height:calc(100vh - var(--header-height));
    max-height:calc(calc(var(--vh,1vh)*100) - var(--header-height));
    overflow-y:auto;-webkit-overflow-scrolling:touch;padding:24px;
}
.page__container { max-width:540px;margin:0 auto; }
.page__title { font-size:1.2rem;font-weight:800;margin-bottom:20px;display:flex;align-items:center;gap:10px;letter-spacing:-0.02em; }
.page__title i { color:var(--accent); }
.profile-card { background:var(--bg-card);border:1px solid var(--border);border-radius:var(--radius-xl);padding:32px;text-align:center; }
.profile-card__avatar { width:100px;height:100px;border-radius:var(--radius-full);object-fit:cover;margin-bottom:16px;border:3px solid var(--border);box-shadow:0 0 0 4px var(--accent-glow); }
.profile-card__name { font-size:1.2rem;font-weight:800;margin-bottom:4px;letter-spacing:-0.02em; }
.profile-card__username { color:var(--text-secondary);font-size:0.88rem;margin-bottom:20px;font-weight:400; }
.profile-card__actions { display:flex;gap:8px;justify-content:center;flex-wrap:wrap;padding:0 10px; }
.settings-section { margin-bottom:20px; }
.settings-section .card__body { display:flex;flex-direction:column;gap:4px; }
.settings-avatar { display:flex;flex-direction:column;align-items:center;gap:16px; }
.settings-avatar img { width:80px;height:80px;border-radius:var(--radius-full);object-fit:cover;border:2px solid var(--border);box-shadow:0 0 0 4px var(--accent-glow); }

.search-filters { display:flex;gap:6px;margin-bottom:20px; }
.filter-btn {
    padding:6px 14px;border-radius:var(--radius-xl);font-size:0.79rem;font-weight:600;
    border:1px solid var(--border);background:var(--bg-input);color:var(--text-secondary);
    cursor:pointer;transition:all var(--transition);font-family:var(--font);text-decoration:none;
    display:inline-flex;align-items:center;gap:6px;
}
.filter-btn:hover { border-color:var(--accent);color:var(--text-primary);background:var(--bg-hover); }
.filter-btn.active { background:var(--accent);color:var(--text-on-accent);border-color:var(--accent);box-shadow:0 2px 10px rgba(99,102,241,0.3); }

.result-list { display:flex;flex-direction:column;gap:8px;margin-bottom:24px; }
.result-list__title { font-size:0.76rem;font-weight:700;color:var(--text-secondary);text-transform:uppercase;letter-spacing:0.06em;margin-bottom:6px;display:flex;align-items:center;gap:6px; }
.result-item {
    display:flex;align-items:center;padding:10px 14px;
    background:var(--bg-card);border:1px solid var(--border);border-radius:var(--radius-md);transition:all var(--transition);
}
.result-item:hover { border-color:var(--accent);background:var(--bg-hover);box-shadow:var(--glow); }
.result-item__avatar { width:40px;height:40px;border-radius:var(--radius-full);object-fit:cover;margin-right:12px;flex-shrink:0; }
.result-item__info { flex:1;min-width:0; }
.result-item__name { font-weight:600;font-size:0.88rem;color:var(--text-primary);letter-spacing:-0.01em; }
.result-item__sub { font-size:0.79rem;color:var(--text-secondary);font-weight:400; }
.result-item__actions { display:flex;gap:6px;margin-left:8px;flex-shrink:0; }

/* ---- Responsive ---- */
@media (max-width:991px) {
    :root { --sidebar-width:100%; }
    .chat-layout { position:relative; }
    .sidebar { position:absolute;inset:0;width:100%;z-index:100;transition:transform 0.25s cubic-bezier(0.22,1,0.36,1); }
    .sidebar.hidden { transform:translateX(-100%);pointer-events:none; }
    .chat-area { position:absolute;inset:0;width:100%; }
    .chat-area.hidden-mobile { display:none; }
    .chat-header__back { display:flex; }
    .msg { max-width:85%; }
    .app-header__nav .desktop-only { display:none; }
}
@media (min-width:992px) {
    .sidebar { transform:none!important;position:relative; }
    .sidebar.hidden { transform:none!important;pointer-events:auto; }
    .chat-area.hidden-mobile { display:flex!important; }
    .chat-header__back { display:none!important; }
    .mobile-only { display:none!important; }
}
@media (max-width:480px) {
    .auth-card { padding:24px 20px;border-radius:var(--radius-lg); }
    .page { padding:16px; }
    .form-row { flex-direction:column;gap:0; }
    .result-item__actions { flex-direction:column; }
    .search-filters { flex-wrap:wrap; }
}
@supports (-webkit-touch-callout:none) {
    .chat-layout { height:calc(calc(var(--vh,1vh)*100) - var(--header-height)); }
    .chat-input { padding-bottom:max(8px,env(safe-area-inset-bottom)); }
}

/* ---- Status dots ---- */
.status-dot { display:inline-block;width:8px;height:8px;border-radius:50%;margin-right:4px;vertical-align:middle; }
.status-dot--online  { background:var(--accent-green);box-shadow:0 0 6px rgba(52,211,153,0.5); }
.status-dot--offline { background:var(--text-muted); }
.status-dot--banned  { background:var(--accent-red); }
.status-dot--hidden  { background:#8b949e;opacity:.4; }

/* ---- Scam badge ---- */
.role-badge--scam { color:var(--accent-red);font-size:0.68rem;font-weight:700;background:rgba(248,113,113,0.12);padding:1px 6px;border-radius:4px; }
.role-badge--banned { color:var(--text-muted); }
.scam-banner { background:rgba(248,113,113,0.08);border-bottom:1px solid rgba(248,113,113,0.2);color:var(--accent-red);padding:8px 16px;font-size:0.79rem;font-weight:600;display:flex;align-items:center;gap:8px;flex-shrink:0; }

/* ---- Typing indicator ---- */
.typing-indicator { font-size:0.74rem;color:var(--accent-green);font-style:italic;font-weight:500; }
.typing-status { display:inline-flex;align-items:center;gap:6px;color:var(--accent);line-height:1; }
.typing-dots { display:inline-flex;align-items:center;gap:3px; }
.typing-dots span { width:4px;height:4px;background:var(--accent);border-radius:50%;animation:typingBounce 1.4s infinite ease-in-out; }
.typing-dots span:nth-child(1) { animation-delay:0s; }
.typing-dots span:nth-child(2) { animation-delay:0.2s; }
.typing-dots span:nth-child(3) { animation-delay:0.4s; }
@keyframes typingBounce {
    0%,80%,100% { transform:scale(0);opacity:0.3; }
    40% { transform:scale(1);opacity:1; }
}

/* ---- Mention ---- */
.mention-link { color:var(--accent-purple)!important;font-weight:600;text-decoration:none;background:rgba(167,139,250,0.1);padding:0 3px;border-radius:4px; }
.mention-link:hover { background:rgba(167,139,250,0.2); }
.msg-link { color:var(--text-link)!important;word-break:break-all; }

/* ---- Reactions ---- */
.msg__reactions { display:flex;flex-wrap:wrap;gap:4px;margin-top:5px; }
.reaction-btn { display:inline-flex;align-items:center;gap:4px;padding:3px 8px;border-radius:10px;font-size:0.74rem;border:1px solid var(--border);background:var(--bg-input);cursor:pointer;transition:all var(--transition);color:var(--text-secondary);font-family:var(--font);font-weight:500; }
.reaction-btn:hover { border-color:var(--accent);background:var(--bg-hover); }
.reaction-btn.active { border-color:var(--accent);background:rgba(99,102,241,0.12);color:var(--accent-hover); }

/* ---- Pinned bar ---- */
.pinned-bar { padding:8px 16px;background:var(--bg-sidebar);border-bottom:1px solid var(--border);border-left:3px solid var(--accent);font-size:0.79rem;color:var(--text-secondary);display:flex;align-items:center;gap:8px;flex-shrink:0;font-weight:500; }
.pinned-bar i { color:var(--accent); }
.pinned-bar__text { flex:1;white-space:nowrap;overflow:hidden;text-overflow:ellipsis; }

/* ---- Comments btn ---- */
.msg__comments-btn { display:inline-flex;align-items:center;gap:6px;margin-top:6px;padding:5px 12px;background:transparent;border:1px solid var(--border);border-radius:20px;color:var(--text-muted);font-size:0.79rem;text-decoration:none;transition:all var(--transition);cursor:pointer;font-weight:500; }
.msg__comments-btn:hover { background:var(--bg-hover);color:var(--accent);border-color:var(--accent); }
.msg__comments-btn i { font-size:0.84rem; }

/* ---- Toggle switch ---- */
.toggle-switch { position:relative;display:inline-block;width:44px;height:24px;flex-shrink:0;cursor:pointer; }
.toggle-switch input { opacity:0;width:0;height:0;position:absolute; }
.toggle-slider { position:absolute;inset:0;background:var(--border);border-radius:24px;transition:background 0.25s; }
.toggle-slider::before { content:'';position:absolute;width:18px;height:18px;left:3px;top:3px;background:#fff;border-radius:50%;transition:transform 0.25s cubic-bezier(0.34,1.56,0.64,1);box-shadow:0 1px 4px rgba(0,0,0,0.35); }
.toggle-switch input:checked + .toggle-slider { background:var(--accent);box-shadow:0 0 0 2px var(--accent-glow); }
.toggle-switch input:checked + .toggle-slider::before { transform:translateX(20px); }

/* ---- Autofill ---- */
input:-webkit-autofill,input:-webkit-autofill:hover,input:-webkit-autofill:focus,
textarea:-webkit-autofill,textarea:-webkit-autofill:hover,textarea:-webkit-autofill:focus {
    -webkit-box-shadow:0 0 0 1000px var(--bg-input) inset!important;
    -webkit-text-fill-color:var(--text-primary)!important;
    caret-color:var(--text-primary);
    transition:background-color 5000s ease-in-out 0s;
}

/* ---- Unread line ---- */
.unread-line { display:flex;align-items:center;gap:10px;margin:12px 0;color:var(--accent);font-size:0.76rem;font-weight:600;letter-spacing:0.03em; }
.unread-line::before,.unread-line::after { content:'';flex:1;height:1px;background:var(--accent);opacity:0.3; }

/* ---- Date separator ---- */
.msg-date-separator { display:flex;align-items:center;justify-content:center;margin:14px 0 10px;position:relative; }
.msg-date-separator span { background:var(--bg-sidebar);color:var(--text-muted);font-size:0.7rem;font-weight:600;padding:3px 12px;border-radius:12px;border:1px solid var(--border);letter-spacing:0.02em; }

/* ---- Msg animation ---- */
@keyframes msgIn {
    from { opacity:0;transform:translateY(8px) scale(0.98); }
    to   { opacity:1;transform:translateY(0) scale(1); }
}
.msg { animation:msgIn 0.2s cubic-bezier(0.22,1,0.36,1) both; }
.msg--own { animation:msgInOwn 0.2s cubic-bezier(0.22,1,0.36,1) both; }
@keyframes msgInOwn {
    from { opacity:0;transform:translateY(8px) scale(0.98); }
    to   { opacity:1;transform:translateY(0) scale(1); }
}

/* ---- Message status ---- */
.check-icon { stroke:currentColor;fill:none; }
.check-icon.single { stroke:var(--text-muted); }
.check-icon.double.read { stroke:#60a5fa; }
.msg__status--sent      .check-icon { stroke:var(--text-muted); }
.msg__status--delivered .check-icon { stroke:var(--text-secondary); }
.msg__status--read      .check-icon { stroke:#60a5fa; }
.msg__status--read      .check-icon.read { stroke:#60a5fa; }
.msg__status { display:inline-flex;align-items:center;justify-content:center;margin-left:4px;vertical-align:middle;transition:all 0.2s ease; }
@keyframes statusUpdate { 0% { opacity:0.3;transform:scale(0.8); } 100% { opacity:1;transform:scale(1); } }
.msg__status[data-read-count]:hover::after {
    content:attr(data-read-count) " из " attr(data-total) " прочитали";
    position:absolute;bottom:100%;right:0;background:var(--bg-modal);
    color:var(--text-primary);padding:4px 10px;border-radius:8px;font-size:0.69rem;
    white-space:nowrap;z-index:100;box-shadow:var(--shadow-sm);border:1px solid var(--border);pointer-events:none;
}

/* ---- Post meta ---- */
.msg__post-meta { display:flex;align-items:center;gap:10px;margin-top:6px;flex-wrap:wrap; }
.msg__views { display:inline-flex;align-items:center;gap:4px;font-size:0.76rem;color:var(--text-muted);padding:3px 10px;border:1px solid var(--border);border-radius:20px;background:transparent;transition:color var(--transition);cursor:default;user-select:none;font-weight:500; }
.msg__views svg { flex-shrink:0; }

/* ---- Krue Lite ---- */
.app-header__link--lite {
    background:linear-gradient(135deg,#7c3aed 0%,#4f46e5 100%);color:#fff!important;
    padding:5px 14px;border-radius:20px;font-weight:700;font-size:0.79rem;
    transition:all var(--transition);text-decoration:none!important;
    display:flex;align-items:center;gap:5px;white-space:nowrap;
    box-shadow:0 2px 12px rgba(124,58,237,0.35);letter-spacing:-0.01em;
}
.app-header__link--lite:hover { opacity:.9;transform:scale(1.03);box-shadow:0 4px 18px rgba(124,58,237,0.5); }
.app-header__link--lite-active { background:linear-gradient(135deg,#f59e0b 0%,#ef4444 100%);box-shadow:0 2px 12px rgba(245,158,11,0.4); }
.lite-status-icon { display:inline-flex;align-items:center;vertical-align:middle;margin-left:3px;line-height:1; }
.lite-status-icon svg { width:14px;height:14px;display:block;flex-shrink:0; }
.lite-hero { text-align:center;padding:40px 20px 24px; }
.lite-hero__badge { display:inline-block;background:linear-gradient(135deg,#7c3aed,#4f46e5);color:#fff;font-size:0.7rem;font-weight:800;letter-spacing:2px;padding:4px 14px;border-radius:20px;margin-bottom:14px; }
.lite-hero__title { font-size:1.9rem;font-weight:800;color:var(--text-primary);margin:0 0 8px;letter-spacing:-0.03em; }
.lite-hero__sub { color:var(--text-muted);font-size:1rem;margin:0; }
.lite-status-card { display:flex;align-items:center;gap:14px;padding:16px 20px;border-radius:var(--radius-lg);margin-bottom:20px;font-size:0.88rem; }
.lite-status-card i { font-size:1.6rem;flex-shrink:0; }
.lite-status-card--active { background:rgba(52,211,153,0.08);border:1px solid rgba(52,211,153,0.25);color:var(--accent-green); }
.lite-status-card--inactive { background:var(--bg-input);border:1px solid var(--border);color:var(--text-muted); }
.lite-features { display:flex;flex-direction:column; }
.lite-feature { display:flex;align-items:center;gap:14px;padding:14px 18px;border-bottom:1px solid var(--border);opacity:.45;transition:opacity var(--transition); }
.lite-feature:last-child { border-bottom:none; }
.lite-feature--unlocked { opacity:1; }
.lite-feature__icon { font-size:1.4rem;flex-shrink:0; }
.lite-feature div { flex:1; }
.lite-feature strong { display:block;font-size:0.86rem;color:var(--text-primary);font-weight:700; }
.lite-feature p { margin:2px 0 0;font-size:0.77rem;color:var(--text-muted); }
.lite-badge { background:linear-gradient(135deg,#7c3aed,#4f46e5);color:#fff;font-size:0.67rem;font-weight:700;padding:2px 8px;border-radius:10px;white-space:nowrap;flex-shrink:0; }
.lite-setting-group { padding:4px 0 8px; }
.lite-setting-label { display:flex;align-items:center;gap:6px;font-weight:700;font-size:0.86rem;color:var(--text-primary);margin-bottom:12px;letter-spacing:-0.01em; }
.lite-divider { border:none;border-top:1px solid var(--border);margin:18px 0; }
.lite-status-grid { display:grid;grid-template-columns:repeat(auto-fill,minmax(72px,1fr));gap:8px; }
.lite-status-option { display:flex;flex-direction:column;align-items:center;gap:4px;padding:10px 6px;border-radius:var(--radius-md);border:2px solid var(--border);cursor:pointer;transition:all var(--transition);font-size:0.7rem;color:var(--text-muted);text-align:center;font-weight:500; }
.lite-status-option input[type="radio"] { display:none; }
.lite-status-option:hover { border-color:var(--accent);background:var(--bg-hover); }
.lite-status-option--selected { border-color:var(--accent);background:rgba(99,102,241,0.1);color:var(--accent-hover); }
.lite-status-option__icon { font-size:1.2rem; }
.lite-status-option__img { width:28px;height:28px; }
.lite-status-option__svg { display:flex;align-items:center;justify-content:center; }
.lite-status-option__svg svg { width:28px;height:28px; }
.lite-toggle-label { display:flex;align-items:center;gap:12px;cursor:pointer;font-size:0.86rem;color:var(--text-secondary);font-weight:500; }
.lite-toggle-label input[type="checkbox"] { display:none; }
.lite-toggle-track { position:relative;width:40px;height:22px;background:var(--border);border-radius:11px;flex-shrink:0;transition:background var(--transition); }
.lite-toggle-track::after { content:'';position:absolute;top:3px;left:3px;width:16px;height:16px;background:#fff;border-radius:50%;transition:transform 0.25s cubic-bezier(0.34,1.56,0.64,1); }
.lite-toggle-label input:checked + .lite-toggle-track { background:var(--accent); }
.lite-toggle-label input:checked + .lite-toggle-track::after { transform:translateX(18px); }

/* ---- Subscription payment card ---- */
.subscription-pay-card { border:1px solid rgba(99,102,241,0.3); }
.subscription-pay-card .card__header { background:linear-gradient(135deg,rgba(124,58,237,0.1),rgba(79,70,229,0.05)); }
.sub-pay-instructions { display:flex;flex-direction:column;gap:20px; }
.sub-pay-code { display:flex;align-items:center;gap:10px;padding:14px 18px;background:var(--bg-input);border:1px solid var(--border);border-radius:var(--radius-md);flex-wrap:wrap; }
.sub-pay-code__label { font-size:0.84rem;color:var(--text-muted);font-weight:600; }
.sub-pay-code__value { font-family:'Courier New',monospace;font-size:1.2rem;font-weight:800;color:var(--accent);letter-spacing:2px; }
.sub-pay-code .btn { flex-shrink:0; }
.sub-pay-steps { display:flex;flex-direction:column;gap:12px; }
.sub-pay-step { display:flex;align-items:flex-start;gap:14px;padding:10px 14px;border-radius:var(--radius-md);background:var(--bg-input);border:1px solid var(--border); }
.sub-pay-step__num { display:flex;align-items:center;justify-content:center;width:28px;height:28px;border-radius:50%;background:linear-gradient(135deg,#7c3aed,#4f46e5);color:#fff;font-weight:800;font-size:0.82rem;flex-shrink:0; }
.sub-pay-step strong { display:block;font-size:0.86rem;color:var(--text-primary);font-weight:700; }
.sub-pay-step p { margin:3px 0 0;font-size:0.8rem;color:var(--text-muted); }
.sub-pay-step .link { color:var(--accent);text-decoration:none;font-weight:600; }
.sub-pay-step .link:hover { text-decoration:underline; }
.sub-pay-step--warning { border-color:rgba(245,158,11,0.4);background:rgba(245,158,11,0.06); }
.sub-pay-step--warning .sub-pay-step__num { background:linear-gradient(135deg,#f59e0b,#ef4444); }
.sub-pay-step--warning strong { color:#f59e0b; }
.sub-pay-note { display:flex;align-items:center;gap:8px;padding:12px 16px;border-radius:var(--radius-md);background:rgba(99,102,241,0.06);border:1px solid rgba(99,102,241,0.2);font-size:0.84rem;color:var(--text-secondary);font-weight:500; }
.sub-pay-note i { font-size:1.1rem;color:var(--accent);flex-shrink:0; }

/* ---- Admin table ---- */
.admin-table { width:100%;border-collapse:collapse;font-size:0.84rem; }
.admin-table thead tr { border-bottom:1px solid var(--border);text-align:left; }
.admin-table th { padding:10px 14px;color:var(--text-muted);font-weight:700;font-size:0.76rem;text-transform:uppercase;letter-spacing:0.05em; }
.admin-table td { padding:10px 14px;border-bottom:1px solid var(--border);vertical-align:middle; }
.admin-table tbody tr:last-child td { border-bottom:none; }
.admin-table tbody tr:hover { background:var(--bg-hover); }

/* ---- Theme switcher ---- */
.theme-switcher { display:flex;gap:3px;background:var(--bg-input);border:1px solid var(--border);border-radius:var(--radius-md);padding:3px; }
.theme-switcher__btn { display:flex;align-items:center;gap:5px;padding:6px 12px;border:none;border-radius:calc(var(--radius-md) - 2px);background:transparent;color:var(--text-secondary);font-size:0.79rem;font-weight:600;cursor:pointer;transition:all var(--transition);white-space:nowrap;font-family:var(--font); }
.theme-switcher__btn:hover { background:var(--bg-hover);color:var(--text-primary); }
.theme-switcher__btn.active { background:var(--accent);color:#ffffff;box-shadow:0 2px 8px rgba(99,102,241,0.3); }