* {
    box-sizing: border-box;
    -webkit-tap-highlight-color: transparent;
    user-select: none;
    margin: 0;
    padding: 0;
}

:root {
    --bg-color: #0d1117;
    --surface-color: #161b22;
    --surface-light: #21262d;
    --primary-color: #58a6ff;
    --primary-hover: #1f6feb;
    --text-color: #c9d1d9;
    --text-muted: #8b949e;
    --accent-color: #7ef193;
    --border-color: #30363d;
    --ripple-color: rgba(88, 166, 255, 0.3);
    --safe-bottom: env(safe-area-inset-bottom, 0px);
    --nav-height: 64px;
    --font-main: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Helvetica, Arial, sans-serif;
    --shadow-color: rgba(0,0,0,0.4);
    --sidebar-width: 280px;
    --card-radius: 16px;
    --font-size-base: 14px;
    --font-size-sm: calc(var(--font-size-base) * 0.857);
    --font-size-md: var(--font-size-base);
    --font-size-lg: calc(var(--font-size-base) * 1.143);
    --font-size-xl: calc(var(--font-size-base) * 1.286);
    --font-size-xxl: calc(var(--font-size-base) * 1.571);
    --font-size-chat-msg: 16px;
    --font-size-chat-input: 20px;
}

body {
    font-family: var(--font-main);
    background-color: var(--bg-color);
    color: var(--text-color);
    display: flex;
    flex-direction: column;
    height: 100vh;
    overflow: hidden;
    position: relative;
    font-weight: 400;
    font-size: var(--font-size-md);
    transition: background 0.3s ease, color 0.3s ease, font-size 0.2s ease;
    overflow-x: hidden;
}

/* ===== СТРАНИЦА ВХОДА ===== */
.login-overlay {
    position: fixed;
    top: 0; left: 0; right: 0; bottom: 0;
    background: var(--bg-color);
    z-index: 200;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding: 32px;
    transition: opacity 0.4s ease, transform 0.4s ease;
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
    background-color: #0d1117;
}
.login-overlay::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 0, 0, 0.7);
    z-index: 0;
}
.login-overlay .bg-loader {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 40px;
    height: 40px;
    border: 3px solid var(--border-color);
    border-top-color: var(--primary-color);
    border-radius: 50%;
    animation: spin 1s linear infinite;
    z-index: 0;
    display: none;
}
.login-overlay.loading .bg-loader { display: block; }
@keyframes spin {
    to { transform: translate(-50%, -50%) rotate(360deg); }
}
.login-overlay.hidden {
    opacity: 0;
    pointer-events: none;
    transform: scale(0.96);
}
.login-box {
    width: 100%;
    max-width: 340px;
    background: rgba(22, 27, 34, 0.92);
    border: 1px solid var(--border-color);
    border-radius: 24px;
    padding: 32px 24px;
    box-shadow: 0 12px 48px rgba(0,0,0,0.8);
    position: relative;
    z-index: 1;
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
}
.login-box h2 {
    color: var(--text-color);
    font-size: var(--font-size-xxl);
    font-weight: 700;
    margin-bottom: 6px;
    letter-spacing: -0.5px;
    display: flex;
    align-items: center;
    gap: 8px;
}
.login-box p { color: var(--text-muted); font-size: var(--font-size-sm); margin-bottom: 20px; }
.login-field { margin-bottom: 14px; }
.login-field label {
    display: block;
    font-size: var(--font-size-sm);
    font-weight: 500;
    color: var(--text-muted);
    margin-bottom: 4px;
}
.login-field input {
    width: 100%;
    padding: 10px 14px;
    border-radius: 12px;
    border: 1px solid var(--border-color);
    background: var(--bg-color);
    color: var(--text-color);
    font-size: var(--font-size-md);
    transition: border 0.2s;
}
.login-field input:focus { outline: none; border-color: var(--primary-color); }
.login-remember {
    display: flex;
    align-items: center;
    gap: 8px;
    color: var(--text-muted);
    font-size: var(--font-size-sm);
    margin: 12px 0 16px;
}
.login-remember input { accent-color: var(--primary-color); width: 16px; height: 16px; }
.login-btn {
    background: var(--primary-color);
    border: none;
    border-radius: 24px;
    padding: 10px 20px;
    color: #000;
    font-weight: 600;
    cursor: pointer;
    font-size: var(--font-size-md);
    width: 100%;
    transition: all 0.2s;
}
.login-btn:active { transform: scale(0.97); opacity: 0.8; }
.login-brand {
    text-align: center;
    margin-top: 16px;
    padding-top: 14px;
    border-top: 1px solid var(--border-color);
    font-size: var(--font-size-sm);
    color: var(--text-muted);
    letter-spacing: 0.3px;
}
.login-brand .brand-highlight {
    color: var(--primary-color);
    font-weight: 600;
}
.login-brand .brand-icon {
    font-size: var(--font-size-md);
    vertical-align: middle;
    margin-right: 4px;
}

/* ===== ОБЩИЕ СТИЛИ ===== */
.material-symbols-outlined {
    font-variation-settings: 'FILL' 0, 'wght' 400, 'GRAD' 0, 'opsz' 24;
    font-size: 24px;
    line-height: 1;
}
.ripple-eff { position: relative; overflow: hidden; }
.ripple {
    position: absolute;
    border-radius: 50%;
    transform: scale(0);
    animation: ripple-anim 0.5s linear;
    background-color: var(--ripple-color);
    pointer-events: none;
}
@keyframes ripple-anim { to { transform: scale(4); opacity: 0; } }

/* ===== HEADER ===== */
header {
    background: var(--surface-color);
    padding: 10px 16px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    border-bottom: 1px solid var(--border-color);
    flex-shrink: 0;
    min-height: 56px;
    transition: background 0.3s, border-color 0.3s;
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    z-index: 10;
}
.header-left { display: flex; align-items: center; gap: 12px; }
.menu-btn { background: none; border: none; color: var(--text-color); cursor: pointer; padding: 0 4px; transition: transform 0.2s; display: flex; align-items: center; }
.menu-btn:active { transform: scale(0.9); }
.brand h1 { font-size: var(--font-size-lg); font-weight: 700; color: var(--text-color); margin: 0; letter-spacing: -0.4px; }
.brand p { font-size: var(--font-size-sm); color: var(--text-muted); margin: 0; letter-spacing: 0.2px; }
.header-actions { display: flex; gap: 14px; align-items: center; }
.action-icon { cursor: pointer; transition: transform 0.2s; display: flex; align-items: center; }
.action-icon:active { transform: scale(0.85); }
.header-back-btn {
    display: none;
    background: none;
    border: none;
    color: var(--text-color);
    cursor: pointer;
    padding: 0 4px;
    transition: transform 0.2s;
    font-size: var(--font-size-xl);
    align-items: center;
}
.header-back-btn:active { transform: scale(0.85); }
body.chat-active .header-back-btn { display: flex; }
body.chat-active .menu-btn { display: none; }

/* ===== SIDEBAR ===== */
.sidebar {
    position: fixed; top: 0; left: calc(-1 * var(--sidebar-width)); width: var(--sidebar-width); height: 100%;
    background: var(--surface-color); border-right: 1px solid var(--border-color);
    z-index: 100; transition: transform 0.35s cubic-bezier(0.4, 0, 0.2, 1);
    display: flex; flex-direction: column;
    padding-bottom: var(--safe-bottom);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
}
.sidebar.active { transform: translateX(var(--sidebar-width)); }
.sidebar-overlay {
    position: fixed; top: 0; left: 0; width: 100%; height: 100%;
    background: rgba(0,0,0,0.6); opacity: 0; pointer-events: none;
    transition: opacity 0.35s ease; z-index: 99;
    backdrop-filter: blur(4px);
    -webkit-backdrop-filter: blur(4px);
}
.sidebar-overlay.active { opacity: 1; pointer-events: auto; }
.sidebar-header { padding: 24px 16px 16px; border-bottom: 1px solid var(--border-color); }
.sidebar-header .brand h1 { font-size: var(--font-size-md); }
.sidebar-menu { flex: 1; overflow-y: auto; padding: 12px 8px; }
.menu-section-title { font-size: var(--font-size-sm); text-transform: uppercase; color: var(--text-muted); padding: 8px 12px; letter-spacing: 0.8px; font-weight: 600; }
.sidebar-item {
    display: flex; align-items: center; gap: 12px; padding: 10px 12px;
    border-radius: 10px; cursor: pointer; font-size: var(--font-size-md);
    transition: all 0.2s; color: var(--text-color);
    position: relative;
}
.sidebar-item:active, .sidebar-item.active { background: var(--surface-light); color: #fff; transform: scale(0.98); }
.sidebar-item .badge {
    background: var(--primary-hover); color: #fff; font-size: var(--font-size-sm); padding: 1px 8px; border-radius: 12px; margin-left: auto;
}

/* ===== MAIN ===== */
main { flex: 1; overflow: hidden; position: relative; }
.page {
    position: absolute; top: 0; left: 0; width: 100%; height: 100%;
    display: flex; flex-direction: column; opacity: 0; pointer-events: none;
    transform: translateY(12px) scale(0.98);
    transition: opacity 0.35s ease, transform 0.35s ease;
    padding: 16px; overflow-y: auto;
    padding-bottom: calc(var(--nav-height) + 16px + var(--safe-bottom));
}
.page.active { opacity: 1; pointer-events: auto; transform: translateY(0) scale(1); }

/* ===== КАЛЕНДАРЬ ===== */
.section-title {
    font-size: var(--font-size-sm);
    font-weight: 600;
    text-transform: uppercase;
    color: var(--text-muted);
    margin: 16px 0 10px;
    letter-spacing: 0.8px;
    display: flex;
    align-items: center;
    justify-content: space-between;
}
.section-title .section-action {
    font-size: var(--font-size-sm);
    color: var(--primary-color);
    cursor: pointer;
    text-transform: none;
    display: flex;
    align-items: center;
    gap: 4px;
}
.section-title .section-action:active { opacity: 0.7; }

.event-card {
    background: var(--surface-color);
    border: 1px solid var(--border-color);
    border-radius: var(--card-radius);
    padding: 14px 16px;
    margin-bottom: 10px;
    transition: all 0.2s;
    cursor: pointer;
}
.event-card:active { transform: scale(0.98); border-color: var(--primary-color); }
.event-card .event-header {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    gap: 8px;
}
.event-card .event-title {
    font-weight: 600;
    font-size: var(--font-size-md);
    color: var(--text-color);
}
.event-card .event-time {
    font-size: var(--font-size-sm);
    color: var(--text-muted);
    display: flex;
    align-items: center;
    gap: 4px;
}
.event-card .event-details {
    font-size: var(--font-size-sm);
    color: var(--text-muted);
    margin-top: 6px;
    display: flex;
    gap: 12px;
    flex-wrap: wrap;
}
.event-card .event-details span {
    display: flex;
    align-items: center;
    gap: 4px;
}
.event-card .event-actions {
    display: flex;
    gap: 6px;
    margin-top: 8px;
    flex-wrap: wrap;
}
.event-card .event-actions button {
    background: var(--surface-light);
    border: 1px solid var(--border-color);
    border-radius: 8px;
    padding: 4px 12px;
    color: var(--text-color);
    font-size: var(--font-size-sm);
    cursor: pointer;
    transition: all 0.2s;
}
.event-card .event-actions button:active { transform: scale(0.95); }
.event-card .event-actions .edit-btn:hover { border-color: var(--primary-color); }
.event-card .event-actions .delete-btn:hover { border-color: #f85149; color: #f85149; }
.event-card.past { opacity: 0.5; }
.event-card.past .event-title { text-decoration: line-through; }

.empty-state {
    text-align: center;
    padding: 32px 16px;
    color: var(--text-muted);
}
.empty-state .empty-icon { font-size: var(--font-size-xxl); color: var(--border-color); margin-bottom: 12px; }
.empty-state .empty-text { font-size: var(--font-size-md); }

/* ===== ДАЙДЖЕСТ ===== */
.digest-card {
    background: var(--surface-color);
    border: 1px solid var(--primary-color);
    border-radius: var(--card-radius);
    padding: 16px;
    margin-bottom: 12px;
}
.digest-card .digest-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 8px;
}
.digest-card .digest-header h4 { font-size: var(--font-size-md); color: var(--primary-color); }
.digest-card .digest-header .digest-time { font-size: var(--font-size-sm); color: var(--text-muted); }
.digest-card .digest-item {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 4px 0;
    font-size: var(--font-size-sm);
    color: var(--text-color);
}
.digest-card .digest-item .digest-icon { font-size: var(--font-size-md); }
.digest-card .digest-item .digest-badge {
    background: var(--primary-color);
    color: #000;
    font-size: var(--font-size-sm);
    padding: 1px 8px;
    border-radius: 12px;
    font-weight: 600;
}

/* ===== ПОИСК ===== */
.search-bar {
    display: flex;
    gap: 8px;
    margin-bottom: 16px;
}
.search-bar input {
    flex: 1;
    padding: 10px 14px;
    border-radius: 12px;
    border: 1px solid var(--border-color);
    background: var(--bg-color);
    color: var(--text-color);
    font-size: var(--font-size-md);
    transition: border 0.2s;
}
.search-bar input:focus {
    outline: none;
    border-color: var(--primary-color);
}
.search-bar .search-btn {
    background: var(--primary-color);
    border: none;
    border-radius: 12px;
    padding: 0 16px;
    color: #000;
    cursor: pointer;
    transition: all 0.2s;
}
.search-bar .search-btn:active { transform: scale(0.95); }

/* ===== МОДАЛКА ДЛЯ ВСТРЕЧ ===== */
.modal-overlay {
    position: fixed;
    inset: 0;
    background: rgba(0,0,0,0.6);
    backdrop-filter: blur(8px);
    -webkit-backdrop-filter: blur(8px);
    z-index: 300;
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    pointer-events: none;
    transition: opacity 0.3s ease;
}
.modal-overlay.active {
    opacity: 1;
    pointer-events: auto;
}
.modal-box {
    background: var(--surface-color);
    border-radius: 20px;
    padding: 24px 20px;
    max-width: 400px;
    width: 90%;
    border: 1px solid var(--border-color);
    transform: scale(0.9);
    transition: transform 0.3s cubic-bezier(0.34, 1.56, 0.64, 1);
    box-shadow: 0 20px 60px rgba(0,0,0,0.5);
    max-height: 85vh;
    overflow-y: auto;
}
.modal-overlay.active .modal-box { transform: scale(1); }
.modal-box h3 {
    font-size: var(--font-size-lg);
    font-weight: 600;
    color: var(--text-color);
    margin-bottom: 16px;
}
.modal-box .modal-field { margin-bottom: 12px; }
.modal-box .modal-field label {
    display: block;
    font-size: var(--font-size-sm);
    font-weight: 500;
    color: var(--text-muted);
    margin-bottom: 4px;
}
.modal-box .modal-field input,
.modal-box .modal-field select,
.modal-box .modal-field textarea {
    width: 100%;
    padding: 10px 14px;
    border-radius: 12px;
    border: 1px solid var(--border-color);
    background: var(--bg-color);
    color: var(--text-color);
    font-size: var(--font-size-md);
    transition: border 0.2s;
    font-family: var(--font-main);
}
.modal-box .modal-field input:focus,
.modal-box .modal-field select:focus,
.modal-box .modal-field textarea:focus {
    outline: none;
    border-color: var(--primary-color);
}
.modal-box .modal-field textarea { resize: vertical; min-height: 60px; }
.modal-actions {
    display: flex;
    gap: 10px;
    margin-top: 16px;
}
.modal-actions button {
    flex: 1;
    padding: 10px;
    border-radius: 14px;
    border: none;
    font-size: var(--font-size-md);
    font-weight: 600;
    cursor: pointer;
    transition: all 0.2s;
}
.modal-actions button:active { transform: scale(0.96); }
.modal-btn-save { background: var(--primary-color); color: #000; }
.modal-btn-cancel { background: var(--surface-light); color: var(--text-color); }
.modal-btn-delete { background: #f85149; color: #fff; }

/* ===== ЗАДАЧИ ===== */
.task-item {
    display: flex;
    align-items: center;
    gap: 12px;
    background: var(--surface-color);
    border: 1px solid var(--border-color);
    border-radius: var(--card-radius);
    padding: 12px 16px;
    margin-bottom: 8px;
    transition: all 0.2s;
}
.task-item.done { opacity: 0.6; }
.task-item.done .task-title { text-decoration: line-through; color: var(--text-muted); }
.task-item .task-check {
    width: 20px;
    height: 20px;
    accent-color: var(--primary-color);
    cursor: pointer;
}
.task-item .task-title { flex: 1; font-size: var(--font-size-md); color: var(--text-color); }
.task-item .task-priority {
    font-size: var(--font-size-sm);
    padding: 2px 10px;
    border-radius: 12px;
    font-weight: 600;
}
.task-item .task-priority.high { background: #f85149; color: #fff; }
.task-item .task-priority.medium { background: #f0883e; color: #000; }
.task-item .task-priority.low { background: #3fb950; color: #000; }
.task-item .task-delete {
    background: none;
    border: none;
    color: var(--text-muted);
    cursor: pointer;
    padding: 4px;
}
.task-item .task-delete:active { color: #f85149; }

/* ===== КОНТАКТЫ ===== */
.contact-item {
    display: flex;
    justify-content: space-between;
    align-items: center;
    background: var(--surface-color);
    border: 1px solid var(--border-color);
    border-radius: var(--card-radius);
    padding: 12px 16px;
    margin-bottom: 8px;
}
.contact-item .contact-name { font-weight: 600; font-size: var(--font-size-md); }
.contact-item .contact-info { font-size: var(--font-size-sm); color: var(--text-muted); }
.contact-item .contact-tag {
    background: var(--surface-light);
    padding: 2px 10px;
    border-radius: 12px;
    font-size: var(--font-size-sm);
    color: var(--text-muted);
}

/* ============================================================
   ЧАТ – ПОЛНОСТЬЮ ПЕРЕДЕЛАН НА FLEX (БЕЗ АБСОЛЮТНОГО ПОЗИЦИОНИРОВАНИЯ)
   ИСПРАВЛЕНЫ КНОПКА ОСТАНОВКИ И ИНДИКАТОР ПЕЧАТИ
   ============================================================ */
#page-chat {
    padding: 0;
    overflow: hidden;
}

#page-chat .chat-container {
    display: flex;
    flex-direction: column;
    height: 100%;
    width: 100%;
    min-width: 0;
    overflow: hidden;
    position: relative;
}

/* Панель с кнопкой остановки (под шапкой) */
.chat-stop-bar {
    padding: 8px 16px;
    background: var(--surface-color);
    border-bottom: 1px solid var(--border-color);
    display: none; /* скрыта по умолчанию, показывается через JS */
    justify-content: center;
    align-items: center;
    flex-shrink: 0;
}
.stop-btn {
    display: flex;
    align-items: center;
    gap: 8px;
    background: #f85149 !important;
    color: #fff;
    border: none;
    border-radius: 30px;
    padding: 8px 20px;
    font-size: var(--font-size-md);
    font-weight: 600;
    cursor: pointer;
    animation: pulse-stop 1s ease-in-out infinite;
    box-shadow: 0 0 24px rgba(248, 81, 73, 0.6);
    transition: transform 0.15s;
}
.stop-btn:active {
    transform: scale(0.95);
}
@keyframes pulse-stop {
    0%, 100% { transform: scale(1); }
    50% { transform: scale(1.03); }
}

/* Область сообщений – занимает всё свободное место */
#page-chat .chat-messages {
    flex: 1;
    overflow-y: auto;
    overflow-x: hidden;
    display: flex;
    flex-direction: column;
    gap: 12px;
    width: 100%;
    min-width: 0;
    padding: 16px 16px 12px 16px;
}

/* Сообщения */
.msg {
    display: inline-block;
    max-width: min(85%, 700px);
    width: fit-content;
    min-width: 0;
    padding: 12px 16px;
    border-radius: 16px;
    word-break: break-word;
    overflow-wrap: break-word;
    white-space: pre-wrap;
    font-size: var(--font-size-chat-msg);
    line-height: 1.5;
    animation: msgIn .3s ease;
}
@keyframes msgIn {
    from { opacity: 0; transform: translateY(8px); }
    to { opacity: 1; transform: translateY(0); }
}
.msg.bot {
    background: var(--surface-color);
    align-self: flex-start;
    border-bottom-left-radius: 4px;
    border: 1px solid var(--border-color);
}
.msg.user {
    background: var(--primary-hover);
    color: #fff;
    align-self: flex-end;
    border-bottom-right-radius: 4px;
}
.msg.system {
    background: var(--surface-light);
    color: var(--text-muted);
    align-self: center;
    font-size: var(--font-size-sm);
    max-width: 90%;
    border-radius: 20px;
}
.msg.voice {
    background: var(--surface-light);
    align-self: flex-end;
    border-bottom-right-radius: 4px;
    border: 1px solid var(--border-color);
}
.msg.event {
    background: var(--surface-light);
    align-self: center;
    border-radius: 12px;
    border: 1px solid var(--primary-color);
    padding: 12px 16px;
    max-width: 95%;
}
.msg.event .event-title { font-weight: 600; color: var(--primary-color); }
.msg.event .event-time { font-size: var(--font-size-sm); color: var(--text-muted); }

/* ===== ИНДИКАТОР ПЕЧАТИ ===== */
#thinking-indicator-msg {
    display: block !important;
    width: fit-content;
    align-self: flex-start;
    background: var(--surface-color);
    border: 1px solid var(--border-color);
    border-radius: 16px;
    border-bottom-left-radius: 4px;
    padding: 8px 16px;
    margin: 4px 0;
}

.typing-indicator {
    display: flex;
    align-items: center;
    gap: 6px;
    padding: 4px 0;
}
.typing-indicator span {
    width: 8px;
    height: 8px;
    background-color: var(--text-muted);
    border-radius: 50%;
    display: inline-block;
    animation: bounce 1.4s infinite ease-in-out both;
}
.typing-indicator span:nth-child(1) { animation-delay: -0.32s; }
.typing-indicator span:nth-child(2) { animation-delay: -0.16s; }

@keyframes bounce {
    0%, 80%, 100% { transform: scale(0); opacity: 0.4; }
    40% { transform: scale(1); opacity: 1; }
}

/* ===== ПАНЕЛЬ ВВОДА – с затемнением ===== */
#page-chat .chat-input-bar {
    display: flex;
    align-items: flex-end;
    gap: 10px;
    padding: 8px 16px 12px;
    background: rgba(22, 27, 34, 0.85);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border-top: 1px solid var(--border-color);
    flex-shrink: 0;
    position: relative;
    z-index: 20;
    box-shadow: 0 -4px 20px rgba(0,0,0,0.3);
}

.chat-input-wrapper {
    flex: 1;
    min-width: 0;
    background: var(--bg-color);
    border: 1px solid var(--border-color);
    border-radius: 24px;
    display: flex;
    align-items: flex-end;
    gap: 8px;
    padding: 8px 14px;
}
.chat-input-wrapper:focus-within {
    border-color: var(--primary-color);
}
.chat-input-wrapper textarea {
    flex: 1;
    background: none;
    border: none;
    color: var(--text-color);
    font-size: var(--font-size-chat-input);
    outline: none;
    padding: 6px 0;
    resize: none;
    font-family: var(--font-main);
    line-height: 1.5;
    min-height: 24px;
    max-height: 120px;
    overflow-y: auto;
}
.chat-input-wrapper textarea::placeholder {
    color: var(--text-muted);
}

.input-icon-btn {
    background: none;
    border: none;
    color: var(--text-muted);
    cursor: pointer;
    padding: 4px;
    transition: color 0.2s;
    display: flex;
    align-items: center;
}
.input-icon-btn:active { color: var(--primary-color); }

/* Кнопки отправки и голоса */
.send-btn,
.voice-send-btn {
    width: 44px;
    height: 44px;
    border-radius: 50%;
    border: none;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
    cursor: pointer;
    transition: transform 0.15s, box-shadow 0.2s;
}
.send-btn {
    background: var(--primary-color);
    color: #000;
    box-shadow: 0 2px 8px rgba(88,166,255,0.3);
}
.send-btn:active { transform: scale(0.9); }

.voice-send-btn {
    background: var(--primary-hover);
    color: #fff;
    box-shadow: 0 2px 8px rgba(88,166,255,0.2);
}
.voice-send-btn:active { transform: scale(0.9); }

.voice-send-btn.recording {
    background: #f85149;
    animation: pulse-rec 1s ease-in-out infinite;
    box-shadow: 0 0 24px rgba(248, 81, 73, 0.6);
}
@keyframes pulse-rec {
    0%, 100% { transform: scale(1); }
    50% { transform: scale(1.12); }
}

/* ===== НАСТРОЙКИ ===== */
.settings-group {
    background: var(--surface-color);
    border: 1px solid var(--border-color);
    border-radius: 16px;
    padding: 16px 12px;
    margin-bottom: 16px;
    transition: all 0.3s;
    backdrop-filter: blur(4px);
}
.settings-group h4 {
    font-size: var(--font-size-md);
    font-weight: 600;
    margin-bottom: 14px;
    color: var(--text-color);
    display: flex;
    align-items: center;
    gap: 8px;
}
.settings-row {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 10px 0;
    border-bottom: 1px solid var(--border-color);
}
.settings-row:last-child { border-bottom: none; }
.settings-row label {
    font-size: var(--font-size-sm);
    color: var(--text-color);
    font-weight: 450;
    min-width: 100px;
}
.settings-row label .required {
    color: #f85149;
    font-weight: 600;
}
.settings-row input,
.settings-row select {
    background: var(--bg-color);
    border: 1px solid var(--border-color);
    border-radius: 10px;
    padding: 8px 12px;
    color: var(--text-color);
    font-size: var(--font-size-sm);
    width: 180px;
    transition: border 0.2s;
    font-family: var(--font-main);
}
.settings-row input:focus,
.settings-row select:focus {
    outline: none;
    border-color: var(--primary-color);
    box-shadow: 0 0 0 3px rgba(88,166,255,0.1);
}
.settings-row input[type="date"],
.settings-row input[type="number"],
.settings-row input[type="url"] {
    width: 180px;
}
.settings-row select {
    appearance: auto;
    cursor: pointer;
}
.settings-row .toggle-wrap {
    display: flex;
    align-items: center;
    gap: 10px;
    flex-shrink: 0;
}
.toggle-switch {
    width: 40px;
    height: 22px;
    background: var(--border-color);
    border-radius: 12px;
    position: relative;
    cursor: pointer;
    transition: background 0.3s;
    flex-shrink: 0;
}
.toggle-switch.active { background: var(--primary-color); }
.toggle-switch::after {
    content: '';
    position: absolute;
    top: 2px;
    left: 2px;
    width: 18px;
    height: 18px;
    background: #fff;
    border-radius: 50%;
    transition: transform 0.3s cubic-bezier(0.34, 1.56, 0.64, 1);
    box-shadow: 0 1px 4px rgba(0,0,0,0.2);
}
.toggle-switch.active::after { transform: translateX(18px); }

.skills-container {
    display: flex;
    flex-wrap: wrap;
    gap: 6px;
    padding: 4px 0;
}
.skill-tag {
    display: inline-block;
    padding: 4px 12px;
    background: var(--primary-color);
    color: #000;
    border-radius: 16px;
    font-size: var(--font-size-sm);
    font-weight: 500;
    margin: 2px;
    cursor: default;
    transition: all 0.2s;
}
.skill-tag .remove-skill {
    cursor: pointer;
    margin-left: 6px;
    opacity: 0.6;
    font-weight: 700;
}
.skill-tag .remove-skill:hover { opacity: 1; }

.color-wheel {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    padding: 6px 0;
    justify-content: center;
}
.color-wheel .color-option {
    width: 36px;
    height: 36px;
    border-radius: 50%;
    border: 2px solid var(--border-color);
    cursor: pointer;
    transition: all 0.3s ease;
    position: relative;
}
.color-wheel .color-option:hover { transform: scale(1.1); }
.color-wheel .color-option.active-theme {
    border-color: #fff;
    box-shadow: 0 0 16px rgba(255,255,255,0.3);
    transform: scale(1.15);
}
.color-wheel .color-option .check-mark {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    color: #fff;
    font-size: var(--font-size-lg);
    font-weight: bold;
    text-shadow: 0 0 8px rgba(0,0,0,0.8);
    display: none;
}
.color-wheel .color-option.active-theme .check-mark { display: block; }
.color-wheel-label {
    font-size: var(--font-size-sm);
    color: var(--text-muted);
    text-align: center;
    padding: 4px 0;
    width: 100%;
}
.color-wheel-random-btn {
    background: var(--surface-light);
    border: 1px solid var(--border-color);
    border-radius: 20px;
    padding: 6px 16px;
    color: var(--text-color);
    font-size: var(--font-size-sm);
    cursor: pointer;
    transition: all 0.2s;
    display: flex;
    align-items: center;
    gap: 6px;
}
.color-wheel-random-btn:active { transform: scale(0.95); }
.color-wheel-random-btn:hover { border-color: var(--primary-color); }

.profile-avatar-wrap {
    display: flex;
    flex-direction: column;
    align-items: center;
    margin-bottom: 16px;
}
.profile-avatar {
    width: 80px;
    height: 80px;
    border-radius: 50%;
    background: var(--surface-light);
    border: 3px solid var(--primary-color);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--text-muted);
    cursor: pointer;
    transition: all 0.3s;
    position: relative;
    overflow: hidden;
}
.profile-avatar:active { transform: scale(0.95); }
.profile-avatar img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}
.profile-avatar .avatar-placeholder { font-size: 40px; }
.profile-avatar input[type="file"] {
    position: absolute;
    inset: 0;
    opacity: 0;
    cursor: pointer;
}

.grid-2 {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 12px;
    margin-bottom: 12px;
}
.card {
    background: var(--surface-color);
    border: 1px solid var(--border-color);
    border-radius: var(--card-radius);
    padding: 16px;
    cursor: pointer;
    transition: all 0.2s;
    backdrop-filter: blur(4px);
    text-align: center;
}
.card:active {
    transform: scale(0.96);
    border-color: var(--primary-color);
    box-shadow: 0 4px 16px rgba(88,166,255,0.15);
}
.card .card-icon {
    font-size: 28px;
    margin-bottom: 6px;
    display: flex;
    align-items: center;
    justify-content: center;
}
.card .card-title {
    font-size: var(--font-size-sm);
    font-weight: 600;
    color: var(--text-color);
}
.card .card-desc {
    font-size: var(--font-size-sm);
    color: var(--text-muted);
    margin-top: 2px;
}

.list-container {
    background: var(--surface-color);
    border: 1px solid var(--border-color);
    border-radius: var(--card-radius);
    overflow: hidden;
    margin-bottom: 16px;
}
.list-item {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 12px 16px;
    border-bottom: 1px solid var(--border-color);
    cursor: pointer;
    transition: background 0.15s;
}
.list-item:last-child { border-bottom: none; }
.list-item:active { background: var(--surface-light); }
.list-item .list-item-icon {
    font-size: 20px;
    width: 28px;
    text-align: center;
    display: flex;
    align-items: center;
    justify-content: center;
}
.list-item .list-item-name {
    font-size: var(--font-size-md);
    font-weight: 500;
    color: var(--text-color);
}
.list-item .list-item-meta {
    font-size: var(--font-size-sm);
    color: var(--text-muted);
}

.bottom-nav {
    position: fixed;
    bottom: 0;
    left: 0;
    right: 0;
    height: calc(var(--nav-height) + var(--safe-bottom));
    padding-bottom: var(--safe-bottom);
    display: flex;
    align-items: center;
    justify-content: space-around;
    z-index: 20;
    padding: 6px 8px;
    gap: 4px;
    transition: opacity 0.3s ease, transform 0.3s ease;
    background: rgba(13, 17, 23, 0.85);
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
    border-top: 1px solid rgba(255, 255, 255, 0.06);
    box-shadow: 0 -4px 30px rgba(0, 0, 0, 0.5);
}
.bottom-nav.hidden-nav {
    opacity: 0;
    transform: translateY(20px);
    pointer-events: none;
}
.nav-btn {
    background: transparent;
    border: none;
    flex: 1;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 1px;
    color: var(--text-muted);
    cursor: pointer;
    font-size: var(--font-size-sm);
    padding: 6px 4px;
    position: relative;
    font-weight: 500;
    z-index: 2;
    height: 100%;
    max-height: 52px;
    border-radius: 14px;
    border: 1.5px solid transparent;
    transition: all 0.35s cubic-bezier(0.34, 1.56, 0.64, 1);
    min-width: 0;
}
.nav-btn .nav-icon {
    font-size: 22px;
    line-height: 1;
    transition: transform 0.35s cubic-bezier(0.34, 1.56, 0.64, 1);
    display: flex;
    align-items: center;
    justify-content: center;
}
.nav-btn .nav-label {
    font-size: var(--font-size-sm);
    margin-top: 1px;
    font-weight: 500;
    letter-spacing: 0.2px;
    opacity: 0.6;
    transition: opacity 0.35s ease;
    line-height: 1.1;
}
.nav-btn.active {
    color: var(--primary-color);
    background: rgba(88, 166, 255, 0.12);
    border-color: rgba(88, 166, 255, 0.25);
    box-shadow: 0 0 24px rgba(88, 166, 255, 0.08);
    transform: scale(1.02);
}
.nav-btn.active .nav-icon { transform: translateY(-1px); }
.nav-btn.active .nav-label { opacity: 1; }

/* ===== МЕДИАЗАПРОСЫ ===== */
@media (max-width: 420px) {
    :root { --sidebar-width: 260px; --nav-height: 56px; }
    .nav-btn .nav-icon { font-size: 18px; }
    .nav-btn { max-height: 44px; border-radius: 12px; }
    .nav-btn .nav-label { font-size: var(--font-size-sm); }
    .color-wheel .color-option { width: 30px; height: 30px; }
    .bottom-nav { padding: 4px 6px; gap: 2px; }
    .modal-box { padding: 20px 16px; }
    .grid-2 { grid-template-columns: 1fr 1fr; gap: 8px; }
    .card { padding: 12px; }
    .card .card-icon { font-size: 22px; }
    .settings-row {
        flex-direction: column;
        align-items: stretch;
        gap: 6px;
    }
    .settings-row label { min-width: auto; }
    .settings-row input,
    .settings-row select,
    .settings-row input[type="date"],
    .settings-row input[type="number"],
    .settings-row input[type="url"] {
        width: 100%;
    }
    .settings-row .toggle-wrap {
        justify-content: flex-end;
    }
    .skills-container { justify-content: center; }
    .chat-input-wrapper textarea {
        font-size: var(--font-size-chat-input);
        max-height: 80px;
    }
    .msg {
        max-width: 90%;
    }
    #page-chat .chat-messages {
        padding: 12px 14px;
    }
    #page-chat .chat-input-bar {
        padding: 6px 12px 10px;
    }
    .send-btn,
    .voice-send-btn {
        width: 40px;
        height: 40px;
    }
}

/* ===== ПРЕДПРОСМОТР ШРИФТА ===== */
.font-preview {
    background: var(--bg-color);
    border-radius: 12px;
    padding: 12px 16px;
    margin-top: 10px;
    border: 1px solid var(--border-color);
}
.font-preview p {
    margin: 4px 0;
    color: var(--text-color);
}
.font-preview .preview-small { font-size: var(--font-size-sm); }
.font-preview .preview-normal { font-size: var(--font-size-md); }
.font-preview .preview-large { font-size: var(--font-size-lg); }
.font-preview .preview-xlarge { font-size: var(--font-size-xl); }
.font-preview .preview-chat { font-size: var(--font-size-chat-msg); }
.font-preview .preview-input { font-size: var(--font-size-chat-input); }
.font-preview-label {
    font-size: var(--font-size-sm);
    color: var(--text-muted);
    margin-bottom: 6px;
}

/* ===== ЗАПРЕТ ГОРИЗОНТАЛЬНОГО СКРОЛЛА ===== */
html,
body,
main,
.page,
#page-chat,
#page-chat .chat-container,
#page-chat .chat-messages {
    width: 100%;
    max-width: 100%;
    overflow-x: hidden;
}

#page-chat * {
    max-width: 100%;
    box-sizing: border-box;
}

.msg pre,
.msg code,
.msg table {
    max-width: 100%;
    overflow-x: auto;
}