/* ============================================================
   ROOT TOKENS — СОВРЕМЕННАЯ ЦВЕТОВАЯ СХЕМА
   ============================================================ */
:root {
    --primary: #6C63FF;
    --primary-dark: #5A52D5;
    --primary-light: #8B83FF;
    --primary-glow: rgba(108, 99, 255, 0.35);

    --bg: #F6F8FC;
    --bg-surface: #FFFFFF;
    --bg-elevated: #F0F2F8;
    --bg-inverse: #1A1A2E;

    --text-primary: #16162A;
    --text-secondary: #5A5A7A;
    --text-hint: #8E8EA8;
    --text-inverse: #FFFFFF;

    --border-light: rgba(0, 0, 0, 0.06);
    --border-medium: rgba(0, 0, 0, 0.10);
    --shadow-sm: 0 2px 8px rgba(0, 0, 0, 0.04);
    --shadow-md: 0 8px 32px rgba(0, 0, 0, 0.08);
    --shadow-lg: 0 16px 56px rgba(0, 0, 0, 0.12);
    --shadow-glow: 0 8px 32px rgba(108, 99, 255, 0.25);

    --radius-sm: 8px;
    --radius-md: 14px;
    --radius-lg: 20px;
    --radius-xl: 28px;

    --font: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    --transition: 0.25s cubic-bezier(0.4, 0, 0.2, 1);
    --transition-slow: 0.4s cubic-bezier(0.4, 0, 0.2, 1);

    --msg-out-bg: linear-gradient(135deg, #6C63FF, #5A52D5);
    --msg-out-text: #FFFFFF;
    --msg-in-bg: #FFFFFF;
    --msg-in-text: #16162A;

    --nav-h: 64px;
    --hdr-h: 60px;
    --safe-bottom: env(safe-area-inset-bottom, 0px);
}

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

html,
body {
    height: 100%;
    width: 100%;
    overflow: hidden;
    font-family: var(--font);
    background: var(--bg);
    color: var(--text-primary);
    -webkit-tap-highlight-color: transparent;
    user-select: none;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

::-webkit-scrollbar {
    width: 4px;
    height: 4px;
}
::-webkit-scrollbar-track {
    background: transparent;
}
::-webkit-scrollbar-thumb {
    background: var(--primary);
    border-radius: 8px;
}

button {
    font-family: var(--font);
    cursor: pointer;
    border: none;
    background: none;
    outline: none;
}
input,
textarea {
    font-family: var(--font);
    outline: none;
}

/* ============================================================
   SPLASH SCREEN — ГЛАДКАЯ АНИМАЦИЯ
   ============================================================ */
#splash {
    position: fixed;
    inset: 0;
    z-index: 9999;
    background: linear-gradient(145deg, #16162A 0%, #2A2A4A 50%, #3A3A5A 100%);
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    transition: opacity 0.8s ease, visibility 0.8s ease;
}
#splash.gone {
    opacity: 0;
    visibility: hidden;
    pointer-events: none;
}

.splash-container {
    text-align: center;
    animation: splashFadeUp 1s ease both;
}

.splash-ring {
    width: 120px;
    height: 120px;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--primary), var(--primary-light));
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 24px;
    box-shadow: 0 0 80px var(--primary-glow);
    animation: splashPulse 2.4s ease-in-out infinite;
    position: relative;
}
.splash-ring::after {
    content: '';
    position: absolute;
    inset: -6px;
    border-radius: 50%;
    border: 2px solid rgba(255, 255, 255, 0.15);
    animation: splashRing 2.4s ease-in-out infinite;
}
.splash-ring i {
    font-size: 52px;
    color: #fff;
}

.splash-title {
    font-size: 44px;
    font-weight: 800;
    letter-spacing: -1px;
    color: #fff;
    text-shadow: 0 4px 24px rgba(108, 99, 255, 0.3);
}
.splash-title span {
    background: linear-gradient(135deg, #fff, #b8b0ff);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}
.splash-sub {
    color: rgba(255, 255, 255, 0.6);
    font-size: 15px;
    margin-top: 4px;
    letter-spacing: 0.3px;
}

.splash-dots {
    display: flex;
    gap: 10px;
    margin-top: 32px;
}
.splash-dots span {
    width: 10px;
    height: 10px;
    border-radius: 50%;
    background: var(--primary);
    animation: dotBounce 1.4s ease-in-out infinite both;
}
.splash-dots span:nth-child(1) {
    animation-delay: -0.32s;
}
.splash-dots span:nth-child(2) {
    animation-delay: -0.16s;
}
.splash-dots span:nth-child(3) {
    animation-delay: 0;
}

@keyframes splashFadeUp {
    from {
        opacity: 0;
        transform: translateY(30px) scale(0.96);
    }
    to {
        opacity: 1;
        transform: translateY(0) scale(1);
    }
}
@keyframes splashPulse {
    0%,
    100% {
        transform: scale(1);
    }
    50% {
        transform: scale(1.04);
    }
}
@keyframes splashRing {
    0%,
    100% {
        transform: scale(1);
        opacity: 0.6;
    }
    50% {
        transform: scale(1.3);
        opacity: 0;
    }
}
@keyframes dotBounce {
    0%,
    80%,
    100% {
        transform: scale(0.4);
        opacity: 0.4;
    }
    40% {
        transform: scale(1);
        opacity: 1;
    }
}

/* ============================================================
   AUTH SCREEN — СТЕКЛЯННЫЙ ДИЗАЙН
   ============================================================ */
#auth-screen {
    position: fixed;
    inset: 0;
    z-index: 100;
    background: var(--bg);
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 20px;
    transition: opacity 0.5s ease, visibility 0.5s ease;
    overflow-y: auto;
}
#auth-screen.gone {
    opacity: 0;
    visibility: hidden;
    pointer-events: none;
}

.auth-card {
    width: 100%;
    max-width: 400px;
    background: var(--bg-surface);
    border-radius: var(--radius-xl);
    padding: 36px 28px 32px;
    box-shadow: var(--shadow-lg);
    border: 1px solid var(--border-light);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
}

.auth-logo {
    text-align: center;
    margin-bottom: 28px;
}
.auth-logo .logo-icon {
    width: 72px;
    height: 72px;
    border-radius: var(--radius-lg);
    background: linear-gradient(135deg, var(--primary), var(--primary-light));
    display: inline-flex;
    align-items: center;
    justify-content: center;
    font-size: 32px;
    color: #fff;
    margin-bottom: 12px;
    box-shadow: var(--shadow-glow);
}
.auth-logo h1 {
    font-size: 28px;
    font-weight: 700;
    color: var(--text-primary);
}
.auth-logo p {
    color: var(--text-secondary);
    font-size: 14px;
    margin-top: 4px;
}

.auth-tabs {
    display: flex;
    background: var(--bg-elevated);
    border-radius: var(--radius-md);
    padding: 4px;
    gap: 4px;
    margin-bottom: 24px;
}
.auth-tab {
    flex: 1;
    padding: 10px;
    border-radius: var(--radius-sm);
    font-size: 14px;
    font-weight: 500;
    color: var(--text-secondary);
    transition: var(--transition);
    background: none;
}
.auth-tab.active {
    background: var(--bg-surface);
    color: var(--primary);
    box-shadow: var(--shadow-sm);
    font-weight: 600;
}

.field {
    margin-bottom: 14px;
}
.field label {
    display: block;
    font-size: 12px;
    font-weight: 500;
    color: var(--text-secondary);
    margin-bottom: 5px;
}
.field input {
    width: 100%;
    padding: 12px 14px;
    border-radius: var(--radius-sm);
    border: 1.5px solid var(--border-light);
    background: var(--bg-elevated);
    font-size: 16px;
    color: var(--text-primary);
    transition: border-color 0.2s;
}
.field input:focus {
    border-color: var(--primary);
    background: var(--bg-surface);
}

.auth-btn {
    width: 100%;
    padding: 14px;
    border-radius: var(--radius-md);
    font-size: 16px;
    font-weight: 600;
    background: linear-gradient(135deg, var(--primary), var(--primary-dark));
    color: #fff;
    box-shadow: var(--shadow-glow);
    transition: var(--transition);
}
.auth-btn:active {
    transform: scale(0.97);
}

.auth-divider {
    text-align: center;
    color: var(--text-hint);
    font-size: 12px;
    margin: 14px 0;
    position: relative;
}
.auth-divider::before,
.auth-divider::after {
    content: '';
    position: absolute;
    top: 50%;
    width: 40%;
    height: 1px;
    background: var(--border-medium);
}
.auth-divider::before {
    left: 0;
}
.auth-divider::after {
    right: 0;
}

.google-btn {
    width: 100%;
    padding: 12px;
    border-radius: var(--radius-sm);
    font-size: 14px;
    font-weight: 500;
    background: var(--bg-surface);
    color: var(--text-primary);
    border: 1.5px solid var(--border-light);
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    transition: var(--transition);
}
.google-btn:active {
    background: var(--bg-elevated);
}

.err-msg {
    background: #fef2f2;
    color: #E74C3C;
    border-radius: var(--radius-sm);
    padding: 10px 14px;
    font-size: 13px;
    margin-top: 10px;
    display: none;
}
.err-msg.show {
    display: block;
}

.av-grid {
    display: grid;
    grid-template-columns: repeat(6, 1fr);
    gap: 6px;
    margin-top: 6px;
}
.av-opt {
    aspect-ratio: 1;
    border-radius: var(--radius-sm);
    font-size: 22px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--bg-elevated);
    border: 2px solid transparent;
    cursor: pointer;
    transition: var(--transition);
}
.av-opt.sel {
    border-color: var(--primary);
    background: rgba(108, 99, 255, 0.08);
}

.verify-wrap {
    text-align: center;
    padding: 8px 0;
}
.verify-wrap .v-icon {
    font-size: 48px;
    margin-bottom: 12px;
}
.verify-wrap h3 {
    font-size: 20px;
    font-weight: 700;
    margin-bottom: 6px;
}
.verify-wrap p {
    color: var(--text-secondary);
    font-size: 13px;
    line-height: 1.5;
    margin-bottom: 16px;
}

/* ============================================================
   APP SHELL — ТРИ СТРАНИЦЫ
   ============================================================ */
#app {
    position: fixed;
    inset: 0;
    display: flex;
    flex-direction: column;
    background: var(--bg);
}

.page {
    position: absolute;
    inset: 0;
    display: flex;
    flex-direction: column;
    transition: transform 0.28s cubic-bezier(0.4, 0, 0.2, 1);
    will-change: transform;
    background: var(--bg);
}

#page-chats {
    transform: translateX(0);
    z-index: 1;
}
#page-chat {
    transform: translateX(100%);
    z-index: 2;
}
#page-chat.active {
    transform: translateX(0);
}
#page-contacts {
    transform: translateX(100%);
    z-index: 2;
}
#page-contacts.active {
    transform: translateX(0);
}
#page-settings {
    transform: translateX(100%);
    z-index: 2;
}
#page-settings.active {
    transform: translateX(0);
}

/* ============================================================
   HEADER
   ============================================================ */
.hdr {
    height: var(--hdr-h);
    background: var(--bg-surface);
    border-bottom: 1px solid var(--border-light);
    display: flex;
    align-items: center;
    padding: 0 16px;
    gap: 10px;
    flex-shrink: 0;
    z-index: 5;
    padding-top: env(safe-area-inset-top, 0);
}

.hdr-back {
    width: 36px;
    height: 36px;
    border-radius: var(--radius-sm);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 18px;
    color: var(--primary);
    flex-shrink: 0;
    margin-left: -4px;
}
.hdr-av {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    flex-shrink: 0;
    background: var(--primary);
    display: flex;
    align-items: center;
    justify-content: center;
    color: #fff;
    font-size: 18px;
    overflow: hidden;
    cursor: pointer;
}
.hdr-av img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}
.hdr-info {
    flex: 1;
    min-width: 0;
}
.hdr-name {
    font-size: 16px;
    font-weight: 700;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}
.hdr-status {
    font-size: 12px;
    color: var(--text-secondary);
}
.hdr-status.online {
    color: #2ECC71;
}
.hdr-title {
    font-size: 20px;
    font-weight: 700;
    flex: 1;
}
.hdr-btn {
    width: 36px;
    height: 36px;
    border-radius: var(--radius-sm);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 18px;
    color: var(--text-secondary);
    transition: var(--transition);
}
.hdr-btn:active {
    background: var(--bg-elevated);
}

/* ============================================================
   CHAT LIST
   ============================================================ */
.search-bar {
    padding: 8px 12px;
    border-bottom: 1px solid var(--border-light);
}
.search-inner {
    display: flex;
    align-items: center;
    gap: 8px;
    background: var(--bg-elevated);
    border-radius: var(--radius-md);
    padding: 8px 12px;
}
.search-inner input {
    flex: 1;
    background: none;
    border: none;
    font-size: 14px;
    color: var(--text-primary);
}
.search-inner .search-icon {
    color: var(--text-hint);
    font-size: 15px;
}

.chat-list {
    flex: 1;
    overflow-y: auto;
    -webkit-overflow-scrolling: touch;
}
.chat-divider {
    padding: 6px 14px 3px;
    font-size: 11px;
    font-weight: 600;
    color: var(--text-hint);
    text-transform: uppercase;
    letter-spacing: 0.5px;
    background: var(--bg-elevated);
}
.chat-row {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 10px 14px;
    border-bottom: 1px solid var(--border-light);
    cursor: pointer;
    transition: background var(--transition);
}
.chat-row:active {
    background: rgba(108, 99, 255, 0.06);
}
.cr-av {
    width: 52px;
    height: 52px;
    border-radius: 50%;
    flex-shrink: 0;
    background: var(--primary);
    display: flex;
    align-items: center;
    justify-content: center;
    color: #fff;
    font-size: 22px;
    overflow: hidden;
}
.cr-av img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}
.cr-body {
    flex: 1;
    min-width: 0;
}
.cr-top {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 3px;
}
.cr-name {
    font-size: 16px;
    font-weight: 600;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}
.cr-time {
    font-size: 11px;
    color: var(--text-hint);
    flex-shrink: 0;
    margin-left: 8px;
}
.cr-preview {
    font-size: 13px;
    color: var(--text-secondary);
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}
.cr-badge {
    min-width: 20px;
    height: 20px;
    border-radius: 10px;
    background: var(--primary);
    color: #fff;
    font-size: 11px;
    font-weight: 700;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 0 5px;
}

/* ============================================================
   MESSAGES
   ============================================================ */
#messages-wrap {
    flex: 1;
    overflow-y: auto;
    -webkit-overflow-scrolling: touch;
    padding: 10px 12px 4px;
    display: flex;
    flex-direction: column;
    gap: 2px;
    background: var(--bg-elevated);
}
.day-label {
    text-align: center;
    font-size: 12px;
    color: var(--text-secondary);
    background: rgba(255, 255, 255, 0.88);
    padding: 4px 12px;
    border-radius: 16px;
    margin: 8px auto;
    align-self: center;
    display: inline-block;
}
.msg-group {
    display: flex;
    flex-direction: column;
    margin-bottom: 6px;
}
.msg-group.out {
    align-items: flex-end;
}
.msg-group.in {
    align-items: flex-start;
}
.msg-sender-name {
    font-size: 12px;
    font-weight: 600;
    color: var(--primary);
    margin-left: 40px;
    margin-bottom: 2px;
}
.msg-row {
    display: flex;
    align-items: flex-end;
    gap: 6px;
    max-width: 82%;
}
.msg-group.out .msg-row {
    flex-direction: row-reverse;
}
.msg-av-sm {
    width: 30px;
    height: 30px;
    border-radius: 50%;
    flex-shrink: 0;
    background: var(--primary);
    display: flex;
    align-items: center;
    justify-content: center;
    color: #fff;
    font-size: 12px;
    overflow: hidden;
    align-self: flex-end;
}
.msg-av-sm img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}
.msg-av-sp {
    width: 30px;
    flex-shrink: 0;
}
.bubble {
    padding: 8px 12px;
    border-radius: 16px;
    word-break: break-word;
    box-shadow: var(--shadow-sm);
    animation: msgIn 0.18s ease-out;
    position: relative;
}
@keyframes msgIn {
    from {
        opacity: 0;
        transform: translateY(4px) scale(0.98);
    }
}
.msg-group.in .bubble {
    background: var(--msg-in-bg);
    color: var(--msg-in-text);
    border-bottom-left-radius: 4px;
    border: 1px solid var(--border-light);
}
.msg-group.out .bubble {
    background: var(--msg-out-bg);
    color: var(--msg-out-text);
    border-bottom-right-radius: 4px;
}
.bubble-text {
    font-size: 15px;
    line-height: 1.48;
}
.bubble-text a {
    color: inherit;
    text-decoration: underline;
    word-break: break-all;
}
.msg-group.out .bubble-text a {
    color: #fff;
}
.bubble-img {
    max-width: 220px;
    border-radius: var(--radius-sm);
    display: block;
    margin-top: 4px;
    cursor: pointer;
}
.bubble-time {
    display: flex;
    align-items: center;
    gap: 2px;
    margin-top: 3px;
    font-size: 10px;
    justify-content: flex-end;
}
.msg-group.in .bubble-time {
    color: var(--text-hint);
}
.msg-group.out .bubble-time {
    color: rgba(255, 255, 255, 0.7);
}
.tick {
    font-size: 12px;
    color: rgba(255, 255, 255, 0.85);
}
.bubble.deleted {
    opacity: 0.6;
    font-style: italic;
}
.bubble.pending {
    opacity: 0.65;
}
.reply-preview {
    border-left: 3px solid rgba(255, 255, 255, 0.5);
    padding: 3px 8px;
    margin-bottom: 6px;
    border-radius: 3px;
    background: rgba(0, 0, 0, 0.07);
    font-size: 12px;
}
.msg-group.in .reply-preview {
    border-left-color: var(--primary);
    background: rgba(108, 99, 255, 0.07);
}
.reply-preview-name {
    color: var(--primary);
    font-weight: 600;
    font-size: 11px;
    margin-bottom: 1px;
}
.msg-group.out .reply-preview-name {
    color: rgba(255, 255, 255, 0.9);
}
.reply-preview-text {
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}
.msg-group.in .reply-preview-text {
    color: var(--text-secondary);
}
.msg-group.out .reply-preview-text {
    color: rgba(255, 255, 255, 0.8);
}
.reaction-chip {
    position: absolute;
    bottom: -10px;
    right: 10px;
    background: var(--bg-surface);
    border: 1px solid var(--border-light);
    border-radius: 20px;
    padding: 2px 7px;
    font-size: 13px;
    box-shadow: var(--shadow-sm);
}
.msg-group.in .bubble .reaction-chip {
    left: 10px;
    right: auto;
}
.sticker-img {
    max-width: 140px;
    max-height: 140px;
    display: block;
    border-radius: var(--radius-sm);
}
.empty-msgs {
    flex: 1;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 40px;
}
.empty-msgs-inner {
    text-align: center;
    color: var(--text-hint);
}
.empty-msgs-icon {
    font-size: 48px;
    margin-bottom: 10px;
    opacity: 0.4;
}
.empty-msgs-text {
    font-size: 14px;
}

/* ============================================================
   REPLY BAR
   ============================================================ */
#reply-bar {
    display: none;
    padding: 8px 12px;
    background: var(--bg-surface);
    border-top: 2px solid var(--primary);
    flex-shrink: 0;
    align-items: center;
    gap: 8px;
}
#reply-bar.show {
    display: flex;
}
.reply-bar-accent {
    width: 3px;
    height: 32px;
    background: var(--primary);
    border-radius: 3px;
    flex-shrink: 0;
}
.reply-bar-body {
    flex: 1;
    min-width: 0;
}
.reply-bar-name {
    font-size: 12px;
    color: var(--primary);
    font-weight: 600;
}
.reply-bar-text {
    font-size: 12px;
    color: var(--text-secondary);
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}
.reply-bar-close {
    color: var(--text-hint);
    font-size: 18px;
    padding: 4px;
}

/* ============================================================
   INPUT BAR
   ============================================================ */
#input-bar {
    background: var(--bg-surface);
    border-top: 1px solid var(--border-light);
    padding: 8px 12px;
    display: flex;
    align-items: flex-end;
    gap: 8px;
    flex-shrink: 0;
    padding-bottom: max(8px, var(--safe-bottom));
}
.input-wrap {
    flex: 1;
    background: var(--bg-elevated);
    border-radius: 22px;
    display: flex;
    align-items: center;
    gap: 4px;
    padding: 4px 6px 4px 12px;
    border: 1.5px solid transparent;
    transition: border-color 0.2s;
}
.input-wrap:focus-within {
    border-color: var(--primary);
    background: var(--bg-surface);
}
#msg-input {
    flex: 1;
    background: none;
    border: none;
    font-size: 16px;
    color: var(--text-primary);
    max-height: 100px;
    resize: none;
    padding: 7px 0;
    line-height: 1.4;
}
.ib-btn {
    width: 32px;
    height: 32px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 18px;
    color: var(--text-secondary);
    flex-shrink: 0;
    transition: var(--transition);
}
.ib-btn:active {
    background: rgba(108, 99, 255, 0.1);
    color: var(--primary);
}
.send-btn {
    width: 44px;
    height: 44px;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--primary), var(--primary-dark));
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 20px;
    color: #fff;
    flex-shrink: 0;
    box-shadow: var(--shadow-glow);
    transition: var(--transition);
}
.send-btn:active {
    transform: scale(0.93);
}

/* ============================================================
   EMOJI PICKER
   ============================================================ */
#emoji-picker {
    position: fixed;
    bottom: 0;
    left: 0;
    right: 0;
    z-index: 200;
    background: var(--bg-surface);
    border-top: 1px solid var(--border-light);
    border-radius: var(--radius-lg) var(--radius-lg) 0 0;
    padding: 14px 16px 24px;
    display: grid;
    grid-template-columns: repeat(7, 1fr);
    gap: 8px;
    transform: translateY(100%);
    transition: transform 0.28s cubic-bezier(0.4, 0, 0.2, 1);
    box-shadow: 0 -4px 24px rgba(0, 0, 0, 0.10);
}
#emoji-picker.show {
    transform: translateY(0);
}
.ep-item {
    font-size: 26px;
    text-align: center;
    padding: 6px 0;
    cursor: pointer;
    border-radius: var(--radius-sm);
    transition: var(--transition);
}
.ep-item:active {
    background: var(--bg-elevated);
}

/* ============================================================
   CONTEXT MENU (long-press)
   ============================================================ */
#ctx-overlay {
    position: fixed;
    inset: 0;
    z-index: 300;
    background: rgba(0, 0, 0, 0.35);
    backdrop-filter: blur(4px);
    opacity: 0;
    visibility: hidden;
    transition: opacity 0.2s, visibility 0.2s;
    display: flex;
    align-items: flex-end;
}
#ctx-overlay.open {
    opacity: 1;
    visibility: visible;
}
#ctx-menu-sheet {
    width: 100%;
    background: var(--bg-surface);
    border-radius: var(--radius-lg) var(--radius-lg) 0 0;
    padding: 6px 0 max(20px, var(--safe-bottom));
    transform: translateY(100%);
    transition: transform 0.28s cubic-bezier(0.4, 0, 0.2, 1);
}
#ctx-overlay.open #ctx-menu-sheet {
    transform: translateY(0);
}
.ctx-pill {
    width: 40px;
    height: 4px;
    background: var(--border-medium);
    border-radius: 4px;
    margin: 8px auto 12px;
}
.ctx-item {
    display: flex;
    align-items: center;
    gap: 14px;
    padding: 14px 20px;
    font-size: 16px;
    color: var(--text-primary);
    cursor: pointer;
    transition: background var(--transition);
}
.ctx-item:active {
    background: var(--bg-elevated);
}
.ctx-item.danger {
    color: #E74C3C;
}
.ctx-icon {
    font-size: 20px;
    width: 24px;
    text-align: center;
}
.ctx-sep {
    height: 1px;
    background: var(--border-light);
    margin: 4px 0;
}

/* ============================================================
   CONTACTS PAGE
   ============================================================ */
.contact-item {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 12px 14px;
    border-bottom: 1px solid var(--border-light);
    cursor: pointer;
    transition: var(--transition);
}
.contact-item:active {
    background: rgba(108, 99, 255, 0.06);
}
.ci-av {
    width: 46px;
    height: 46px;
    border-radius: 50%;
    background: var(--primary);
    display: flex;
    align-items: center;
    justify-content: center;
    color: #fff;
    font-size: 20px;
    overflow: hidden;
    flex-shrink: 0;
}
.ci-av img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}
.ci-info {
    flex: 1;
    min-width: 0;
}
.ci-name {
    font-size: 15px;
    font-weight: 600;
}
.ci-uname {
    font-size: 12px;
    color: var(--text-secondary);
}
.ci-actions {
    display: flex;
    gap: 6px;
}
.ci-btn {
    padding: 6px 12px;
    border-radius: var(--radius-sm);
    font-size: 12px;
    font-weight: 500;
    background: rgba(108, 99, 255, 0.08);
    color: var(--primary);
    transition: var(--transition);
}
.ci-btn:active {
    background: var(--primary);
    color: #fff;
}
.ci-btn.red {
    background: #fef2f2;
    color: #E74C3C;
}
.ci-btn.red:active {
    background: #E74C3C;
    color: #fff;
}

/* ============================================================
   SETTINGS PAGE
   ============================================================ */
.settings-body {
    flex: 1;
    overflow-y: auto;
    -webkit-overflow-scrolling: touch;
}
.profile-section {
    display: flex;
    flex-direction: column;
    align-items: center;
    padding: 24px 16px;
    border-bottom: 1px solid var(--border-light);
    gap: 8px;
}
.profile-av {
    width: 80px;
    height: 80px;
    border-radius: 50%;
    background: var(--primary);
    display: flex;
    align-items: center;
    justify-content: center;
    color: #fff;
    font-size: 36px;
    overflow: hidden;
    margin-bottom: 4px;
}
.profile-av img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}
.profile-name {
    font-size: 20px;
    font-weight: 700;
}
.profile-uname {
    font-size: 14px;
    color: var(--text-secondary);
}
.settings-section {
    margin: 0;
}
.settings-label {
    font-size: 11px;
    font-weight: 600;
    color: var(--text-hint);
    text-transform: uppercase;
    letter-spacing: 0.7px;
    padding: 12px 16px 4px;
}
.settings-item {
    display: flex;
    align-items: center;
    gap: 14px;
    padding: 14px 16px;
    border-bottom: 1px solid var(--border-light);
    cursor: pointer;
    transition: var(--transition);
}
.settings-item:active {
    background: var(--bg-elevated);
}
.si-icon {
    width: 36px;
    height: 36px;
    border-radius: var(--radius-sm);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 18px;
    flex-shrink: 0;
}
.si-text {
    flex: 1;
    font-size: 15px;
    font-weight: 500;
}
.si-value {
    font-size: 13px;
    color: var(--text-secondary);
}
.si-arrow {
    color: var(--text-hint);
    font-size: 20px;
}

/* ============================================================
   BOTTOM NAV
   ============================================================ */
#bottom-nav {
    height: calc(var(--nav-h) + var(--safe-bottom));
    background: var(--bg-surface);
    border-top: 1px solid var(--border-light);
    display: flex;
    align-items: flex-start;
    padding-top: 6px;
    flex-shrink: 0;
    z-index: 10;
}
.nav-btn {
    flex: 1;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 3px;
    padding: 4px 8px;
    cursor: pointer;
    color: var(--text-hint);
    transition: var(--transition);
    border-radius: var(--radius-sm);
    margin: 0 2px;
}
.nav-btn .nav-icon {
    font-size: 24px;
    transition: var(--transition);
}
.nav-btn .nav-label {
    font-size: 10px;
    font-weight: 500;
}
.nav-btn.active {
    color: var(--primary);
}
.nav-btn:active {
    background: rgba(108, 99, 255, 0.08);
}

/* ============================================================
   MODALS
   ============================================================ */
.modal-ov {
    position: fixed;
    inset: 0;
    z-index: 400;
    background: rgba(0, 0, 0, 0.45);
    backdrop-filter: blur(6px);
    display: flex;
    align-items: flex-end;
    opacity: 0;
    visibility: hidden;
    transition: opacity 0.2s, visibility 0.2s;
}
.modal-ov.open {
    opacity: 1;
    visibility: visible;
}
.modal-sheet {
    width: 100%;
    background: var(--bg-surface);
    border-radius: var(--radius-lg) var(--radius-lg) 0 0;
    max-height: 85vh;
    overflow-y: auto;
    padding-bottom: var(--safe-bottom);
    transform: translateY(100%);
    transition: transform 0.28s cubic-bezier(0.4, 0, 0.2, 1);
}
.modal-ov.open .modal-sheet {
    transform: translateY(0);
}
.modal-pill {
    width: 40px;
    height: 4px;
    background: var(--border-medium);
    border-radius: 4px;
    margin: 10px auto 16px;
}
.modal-hdr {
    padding: 0 16px 12px;
    display: flex;
    align-items: center;
    gap: 10px;
}
.modal-hdr h3 {
    font-size: 18px;
    font-weight: 700;
    flex: 1;
}
.modal-close {
    width: 30px;
    height: 30px;
    border-radius: var(--radius-sm);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 16px;
    color: var(--text-secondary);
}
.modal-close:active {
    background: #fef2f2;
    color: #E74C3C;
}
.modal-body {
    padding: 0 16px 16px;
}
.modal-field {
    margin-bottom: 12px;
}
.modal-field label {
    display: block;
    font-size: 12px;
    font-weight: 500;
    color: var(--text-secondary);
    margin-bottom: 5px;
}
.modal-field input,
.modal-field textarea,
.modal-field select {
    width: 100%;
    padding: 11px 14px;
    border-radius: var(--radius-sm);
    border: 1.5px solid var(--border-light);
    background: var(--bg-elevated);
    font-size: 15px;
    font-family: var(--font);
    color: var(--text-primary);
    transition: border-color 0.2s;
    resize: vertical;
}
.modal-field input:focus,
.modal-field textarea:focus,
.modal-field select:focus {
    border-color: var(--primary);
    background: var(--bg-surface);
}
.modal-btn {
    padding: 13px 20px;
    border-radius: var(--radius-md);
    font-size: 15px;
    font-weight: 600;
    background: var(--primary);
    color: #fff;
    transition: var(--transition);
    width: 100%;
}
.modal-btn:active {
    opacity: 0.87;
}
.modal-btn.danger {
    background: #E74C3C;
}
.modal-btn.secondary {
    background: var(--bg-elevated);
    color: var(--text-primary);
}

/* Profile viewer */
.user-profile-view {
    text-align: center;
    padding: 24px 16px;
}
.upv-av {
    width: 80px;
    height: 80px;
    border-radius: 50%;
    background: var(--primary);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 36px;
    margin: 0 auto 12px;
    overflow: hidden;
}
.upv-av img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}
.upv-name {
    font-size: 20px;
    font-weight: 700;
}
.upv-uname {
    font-size: 14px;
    color: var(--text-secondary);
    margin-top: 3px;
}
.upv-actions {
    display: flex;
    gap: 8px;
    margin-top: 16px;
    flex-wrap: wrap;
}
.upv-btn {
    flex: 1;
    min-width: 90px;
    padding: 12px 8px;
    border-radius: var(--radius-md);
    font-size: 14px;
    font-weight: 600;
    background: var(--primary);
    color: #fff;
    transition: var(--transition);
}
.upv-btn:active {
    opacity: 0.85;
}
.upv-btn.green {
    background: #2ECC71;
}
.upv-btn.gray {
    background: var(--bg-elevated);
    color: var(--text-primary);
}

/* ============================================================
   TOAST
   ============================================================ */
#toast {
    position: fixed;
    top: 70px;
    left: 50%;
    transform: translateX(-50%);
    background: rgba(30, 30, 30, 0.9);
    color: #fff;
    padding: 9px 18px;
    border-radius: 40px;
    font-size: 13px;
    font-weight: 500;
    z-index: 500;
    pointer-events: none;
    opacity: 0;
    transition: opacity 0.25s;
    white-space: nowrap;
}
#toast.show {
    opacity: 1;
}

/* ============================================================
   NET BANNER
   ============================================================ */
#net-banner {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 600;
    padding: 8px 14px;
    text-align: center;
    font-size: 13px;
    font-weight: 600;
    color: #fff;
    background: #E74C3C;
    transform: translateY(-100%);
    transition: transform 0.3s;
}
#net-banner.show {
    transform: translateY(0);
}

/* ============================================================
   TYPING DOTS
   ============================================================ */
.typing-dots {
    display: inline-flex;
    gap: 3px;
    align-items: center;
}
.typing-dots span {
    width: 4px;
    height: 4px;
    background: var(--primary);
    border-radius: 50%;
    animation: tdot 1.2s infinite ease-in-out both;
}
.typing-dots span:nth-child(1) {
    animation-delay: -0.32s;
}
.typing-dots span:nth-child(2) {
    animation-delay: -0.16s;
}
@keyframes tdot {
    0%,
    80%,
    100% {
        transform: scale(0.5);
        opacity: 0.4;
    }
    40% {
        transform: scale(1);
        opacity: 1;
    }
}

/* ============================================================
   LOADER
   ============================================================ */
.loader {
    width: 24px;
    height: 24px;
    border: 2px solid var(--border-light);
    border-top-color: var(--primary);
    border-radius: 50%;
    animation: spin 0.7s linear infinite;
}
@keyframes spin {
    to {
        transform: rotate(360deg);
    }
}
.center-loader {
    flex: 1;
    display: flex;
    align-items: center;
    justify-content: center;
}
.hidden {
    display: none !important;
}

/* ============================================================
   EMOJI DIM
   ============================================================ */
#emoji-dim {
    position: fixed;
    inset: 0;
    z-index: 199;
    display: none;
}
#emoji-dim.show {
    display: block;
}

/* ============================================================
   FORWARD BLOCK
   ============================================================ */
.fwd-block {
    border-left: 3px solid rgba(255, 255, 255, 0.5);
    padding: 3px 8px;
    margin-bottom: 6px;
    border-radius: 3px;
    background: rgba(0, 0, 0, 0.07);
    font-size: 12px;
}
.msg-group.in .fwd-block {
    border-left-color: var(--primary);
    background: rgba(108, 99, 255, 0.07);
}
.fwd-label {
    font-weight: 600;
    font-size: 11px;
}
.msg-group.out .fwd-label {
    color: rgba(255, 255, 255, 0.9);
}
.msg-group.in .fwd-label {
    color: var(--primary);
}
.fwd-sender {
    color: var(--text-secondary);
}
.msg-group.out .fwd-sender {
    color: rgba(255, 255, 255, 0.75);
}

/* ============================================================
   МИНИ-ПРИЛОЖЕНИЯ — НОВЫЙ ДИЗАЙН
   ============================================================ */
#modal-app-menu .modal-sheet {
    background: rgba(255, 255, 255, 0.7);
    backdrop-filter: blur(24px);
    -webkit-backdrop-filter: blur(24px);
    border-radius: var(--radius-xl) var(--radius-xl) 0 0;
    max-height: 80vh;
    overflow: hidden;
}
#modal-app-menu .apps-header {
    padding: 16px 24px 8px;
    border-bottom: 1px solid rgba(255, 255, 255, 0.2);
}
#modal-app-menu .apps-header h3 {
    font-size: 20px;
    font-weight: 700;
    color: var(--text-primary);
    display: flex;
    align-items: center;
    gap: 10px;
}
.apps-grid {
    display: grid;
    gap: 16px;
    padding: 20px 24px 30px;
    max-height: 60vh;
    overflow-y: auto;
    scroll-behavior: smooth;
}
@media (min-width: 768px) {
    .apps-grid {
        grid-template-columns: repeat(4, 1fr);
    }
}
@media (max-width: 767px) and (min-width: 480px) {
    .apps-grid {
        grid-template-columns: repeat(3, 1fr);
    }
}
@media (max-width: 479px) {
    .apps-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 12px;
        padding: 16px;
    }
}
.app-card {
    background: rgba(255, 255, 255, 0.5);
    backdrop-filter: blur(8px);
    border: 1px solid rgba(255, 255, 255, 0.3);
    border-radius: var(--radius-lg);
    padding: 20px 12px;
    text-align: center;
    cursor: pointer;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    box-shadow: var(--shadow-sm);
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    min-height: 120px;
}
.app-card:hover {
    transform: translateY(-6px);
    box-shadow: var(--shadow-glow);
    background: rgba(255, 255, 255, 0.8);
    border-color: var(--primary);
}
.app-card:active {
    transform: scale(0.94);
}
.app-icon {
    font-size: 36px;
    width: 64px;
    height: 64px;
    border-radius: 16px;
    background: linear-gradient(135deg, var(--primary), var(--primary-light));
    display: flex;
    align-items: center;
    justify-content: center;
    color: #fff;
    margin-bottom: 8px;
    box-shadow: var(--shadow-glow);
    transition: var(--transition);
}
.app-card:hover .app-icon {
    transform: scale(1.05) rotate(-2deg);
}
.app-name {
    font-weight: 600;
    font-size: 15px;
    color: var(--text-primary);
    margin: 4px 0 2px;
}
.app-desc {
    font-size: 11px;
    color: var(--text-secondary);
    opacity: 0.7;
    line-height: 1.2;
    max-width: 90%;
}
@media (max-width: 479px) {
    .app-card {
        min-height: 90px;
        padding: 14px 8px;
        border-radius: var(--radius-md);
    }
    .app-icon {
        width: 48px;
        height: 48px;
        font-size: 26px;
    }
    .app-name {
        font-size: 13px;
    }
    .app-desc {
        font-size: 10px;
        display: none;
    }
}

/* ============================================================
   ДОПОЛНИТЕЛЬНЫЕ СТИЛИ (голос, стикеры, плеер, E2EE, профиль)
   ============================================================ */
#voice-btn,
#sticker-btn {
    width: 32px;
    height: 32px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 18px;
    color: var(--text-secondary);
    flex-shrink: 0;
    transition: var(--transition);
}
#voice-btn:active,
#sticker-btn:active {
    background: rgba(108, 99, 255, 0.1);
    color: var(--primary);
}
#voice-btn.recording {
    background: #E74C3C;
    color: #fff;
    animation: pulse 1s infinite;
}
@keyframes pulse {
    0% {
        transform: scale(1);
    }
    50% {
        transform: scale(1.2);
    }
    100% {
        transform: scale(1);
    }
}

#voice-indicator {
    position: fixed;
    bottom: 100px;
    left: 50%;
    transform: translateX(-50%);
    background: rgba(0, 0, 0, 0.8);
    color: #fff;
    padding: 12px 24px;
    border-radius: 40px;
    font-size: 14px;
    font-weight: 600;
    display: none;
    align-items: center;
    gap: 12px;
    z-index: 999;
}
#voice-indicator.show {
    display: flex;
}
#voice-indicator .timer {
    font-size: 18px;
    min-width: 40px;
    text-align: center;
}
#voice-indicator .mic-icon {
    font-size: 24px;
    color: #E74C3C;
    animation: pulse 1s infinite;
}

#voice-preview {
    display: none;
    padding: 8px 12px;
    background: var(--bg-surface);
    border-top: 1px solid var(--border-light);
    flex-shrink: 0;
    align-items: center;
    gap: 12px;
}
#voice-preview.show {
    display: flex;
}
#voice-preview .vp-player {
    flex: 1;
    display: flex;
    align-items: center;
    gap: 8px;
}
#voice-preview .vp-player audio {
    display: none;
}
#voice-preview .vp-controls {
    display: flex;
    align-items: center;
    gap: 6px;
}
#voice-preview .vp-play-btn {
    font-size: 20px;
    cursor: pointer;
}
#voice-preview .vp-progress {
    flex: 1;
    height: 4px;
    background: var(--border-light);
    border-radius: 2px;
    cursor: pointer;
    position: relative;
}
#voice-preview .vp-progress-fill {
    height: 100%;
    background: var(--primary);
    border-radius: 2px;
    width: 0%;
}
#voice-preview .vp-time {
    font-size: 12px;
    color: var(--text-secondary);
    min-width: 36px;
    text-align: center;
}
#voice-preview .vp-actions {
    display: flex;
    gap: 6px;
}
#voice-preview .vp-actions button {
    padding: 4px 12px;
    border-radius: var(--radius-sm);
    font-size: 13px;
    font-weight: 600;
}
#voice-preview .vp-send-btn {
    background: var(--primary);
    color: #fff;
}
#voice-preview .vp-del-btn {
    background: var(--bg-elevated);
    color: var(--text-secondary);
}

#sticker-panel {
    position: fixed;
    bottom: 0;
    left: 0;
    right: 0;
    z-index: 200;
    background: var(--bg-surface);
    border-top: 1px solid var(--border-light);
    border-radius: var(--radius-lg) var(--radius-lg) 0 0;
    padding: 14px 16px 24px;
    max-height: 50vh;
    overflow-y: auto;
    transform: translateY(100%);
    transition: transform 0.28s cubic-bezier(0.4, 0, 0.2, 1);
    box-shadow: 0 -4px 24px rgba(0, 0, 0, 0.10);
}
#sticker-panel.show {
    transform: translateY(0);
}
#sticker-panel .sp-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 10px;
}
#sticker-panel .sp-header h4 {
    font-size: 16px;
    font-weight: 600;
}
#sticker-panel .sp-header button {
    background: rgba(108, 99, 255, 0.08);
    color: var(--primary);
    padding: 4px 12px;
    border-radius: var(--radius-sm);
    font-size: 13px;
    font-weight: 500;
}
#sticker-panel .sp-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(60px, 1fr));
    gap: 8px;
}
#sticker-panel .sp-item {
    position: relative;
    aspect-ratio: 1;
    border-radius: var(--radius-sm);
    background: var(--bg-elevated);
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    overflow: hidden;
}
#sticker-panel .sp-item img {
    width: 100%;
    height: 100%;
    object-fit: contain;
}
#sticker-panel .sp-item .sp-del {
    position: absolute;
    top: 2px;
    right: 2px;
    background: rgba(0, 0, 0, 0.6);
    color: #fff;
    border-radius: 50%;
    width: 20px;
    height: 20px;
    font-size: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    opacity: 0;
    transition: opacity 0.2s;
}
#sticker-panel .sp-item:hover .sp-del,
#sticker-panel .sp-item:active .sp-del {
    opacity: 1;
}
#sticker-panel .sp-empty {
    color: var(--text-hint);
    text-align: center;
    padding: 20px;
    font-size: 14px;
}

.voice-player {
    display: flex;
    align-items: center;
    gap: 8px;
    background: rgba(255, 255, 255, 0.2);
    padding: 4px 8px;
    border-radius: 20px;
    min-width: 150px;
}
.voice-player .vp-play {
    font-size: 20px;
    cursor: pointer;
}
.voice-player .vp-progress {
    flex: 1;
    height: 3px;
    background: rgba(255, 255, 255, 0.3);
    border-radius: 2px;
    cursor: pointer;
    position: relative;
    min-width: 40px;
}
.voice-player .vp-progress-fill {
    height: 100%;
    background: #fff;
    border-radius: 2px;
    width: 0%;
}
.voice-player .vp-time {
    font-size: 10px;
    opacity: 0.8;
    min-width: 28px;
    text-align: center;
}
.msg-group.in .voice-player {
    background: rgba(108, 99, 255, 0.08);
}
.msg-group.in .voice-player .vp-progress {
    background: rgba(0, 0, 0, 0.15);
}
.msg-group.in .voice-player .vp-progress-fill {
    background: var(--primary);
}

/* ============================================================
   КОНТЕКСТНОЕ МЕНЮ ДЛЯ ПК (десктоп)
   ============================================================ */
.ctx-menu-desktop {
    position: fixed;
    z-index: 99999;
    background: #212121;
    border-radius: var(--radius-md);
    padding: 6px 0;
    min-width: 200px;
    box-shadow: var(--shadow-lg);
    color: #fff;
    font-size: 14px;
    opacity: 0;
    transform: scale(0.95);
    transition: opacity 0.15s, transform 0.15s;
    pointer-events: none;
    visibility: hidden;
}
.ctx-menu-desktop.open {
    opacity: 1;
    transform: scale(1);
    pointer-events: auto;
    visibility: visible;
}
.ctx-menu-desktop .ctx-item {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 10px 16px;
    cursor: pointer;
    transition: background 0.1s;
    color: #fff;
}
.ctx-menu-desktop .ctx-item:hover {
    background: rgba(255, 255, 255, 0.08);
}
.ctx-menu-desktop .ctx-item:active {
    background: rgba(255, 255, 255, 0.15);
}
.ctx-menu-desktop .ctx-item.danger {
    color: #f44336;
}
.ctx-menu-desktop .ctx-icon {
    font-size: 18px;
    width: 22px;
    text-align: center;
}
.ctx-menu-desktop .ctx-sep {
    height: 1px;
    background: rgba(255, 255, 255, 0.1);
    margin: 4px 0;
}

/* ============================================================
   ПАПКИ
   ============================================================ */
.folder-tab {
    padding: 6px 14px;
    border-radius: 20px;
    border: none;
    background: var(--bg-elevated);
    color: var(--text-secondary);
    font-weight: 500;
    font-size: 13px;
    white-space: nowrap;
    cursor: pointer;
    transition: 0.2s;
}
.folder-tab.active {
    background: var(--primary);
    color: #fff;
}
#folder-tabs-container {
    display: flex;
    gap: 6px;
    padding: 6px 12px;
    overflow-x: auto;
    border-bottom: 1px solid var(--border-light);
    background: var(--bg-surface);
    flex-shrink: 0;
}

/* ============================================================
   ТЕМЫ
   ============================================================ */
.theme-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(100px, 1fr));
    gap: 12px;
}
.theme-card {
    text-align: center;
    cursor: pointer;
    padding: 8px;
    border-radius: var(--radius-md);
    transition: 0.2s;
    position: relative;
}
.theme-card.active {
    background: rgba(108, 99, 255, 0.08);
}
.theme-card:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
}
.theme-preview {
    width: 100%;
    height: 60px;
    border-radius: var(--radius-md);
    overflow: hidden;
    display: flex;
    flex-direction: column;
    margin-bottom: 6px;
    box-shadow: var(--shadow-sm);
}
.theme-card .check {
    position: absolute;
    top: 4px;
    right: 8px;
    background: var(--primary);
    color: #fff;
    border-radius: 50%;
    width: 22px;
    height: 22px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 12px;
    font-weight: bold;
}

/* ============================================================
   РОДИТЕЛЬСКИЙ КОНТРОЛЬ
   ============================================================ */
.child-row,
.child-chat-row {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 12px 8px;
    border-radius: var(--radius-md);
    cursor: pointer;
    transition: background 0.2s;
}
.child-row:active,
.child-chat-row:active {
    background: var(--bg-elevated);
}
.child-av,
.chat-av {
    width: 44px;
    height: 44px;
    border-radius: 50%;
    background: var(--primary);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 22px;
    color: #fff;
    overflow: hidden;
    flex-shrink: 0;
}
.child-av img,
.chat-av img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}
.child-info,
.chat-info {
    flex: 1;
    min-width: 0;
}
.child-name,
.chat-name {
    font-size: 15px;
    font-weight: 600;
}
.child-detail,
.chat-lastmsg {
    font-size: 13px;
    color: var(--text-secondary);
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}
.child-msg-bubble {
    max-width: 80%;
    padding: 8px 12px;
    border-radius: 16px;
    margin: 4px 0;
    word-break: break-word;
    font-size: 14px;
    line-height: 1.4;
    background: var(--msg-in-bg);
    color: var(--text-primary);
    border: 1px solid var(--border-light);
}
.child-msg-bubble.out {
    background: var(--primary);
    color: #fff;
    align-self: flex-end;
}
.child-msg-row {
    display: flex;
    flex-direction: column;
    align-items: flex-start;
}
.child-msg-row.out {
    align-items: flex-end;
}
.child-msg-sender {
    font-size: 11px;
    font-weight: 600;
    margin: 0 8px 2px;
    color: var(--text-secondary);
}
.child-msg-time {
    font-size: 10px;
    opacity: 0.6;
    margin-top: 2px;
    text-align: right;
}
.child-chat-controls {
    display: flex;
    gap: 8px;
    margin-top: 12px;
}
.child-chat-controls button {
    flex: 1;
    padding: 10px;
    border-radius: var(--radius-md);
    font-weight: 600;
    border: none;
    cursor: pointer;
}
.child-chat-controls .btn-block {
    background: #E74C3C;
    color: #fff;
}
.child-chat-controls .btn-delete {
    background: var(--bg-elevated);
    color: var(--text-primary);
}

/* ============================================================
   БЕЗОПАСНОСТЬ
   ============================================================ */
.settings-select {
    background: var(--bg-elevated);
    border: 1px solid var(--border-light);
    border-radius: var(--radius-sm);
    padding: 6px 10px;
    font-size: 14px;
    color: var(--text-primary);
    cursor: pointer;
    outline: none;
}
.settings-select:focus {
    border-color: var(--primary);
}

/* ============================================================
   ПУСТОЙ ЭКРАН ЧАТА
   ============================================================ */
.empty-chat-placeholder {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    height: 100%;
    color: var(--text-secondary);
    text-align: center;
    animation: fadeInUp 0.5s ease both;
    background: var(--bg);
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    z-index: 0;
}
.empty-chat-icon {
    font-size: 72px;
    margin-bottom: 20px;
    animation: floatIcon 3s ease-in-out infinite;
    opacity: 0.9;
    filter: drop-shadow(0 8px 16px rgba(0, 0, 0, 0.1));
}
.empty-chat-text {
    font-size: 18px;
    font-weight: 500;
    margin-bottom: 8px;
    color: var(--text-primary);
}
.empty-chat-sub {
    font-size: 14px;
    opacity: 0.7;
}
@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}
@keyframes floatIcon {
    0% {
        transform: translateY(0);
    }
    50% {
        transform: translateY(-8px);
    }
    100% {
        transform: translateY(0);
    }
}

/* ============================================================
   РЕЖИМ ПК (десктопная раскладка)
   ============================================================ */
@media (min-width: 768px) {
    body {
        background: var(--bg-elevated);
    }
    #app {
        flex-direction: row !important;
    }
    #page-chats {
        position: static !important;
        flex: 0 0 380px !important;
        max-width: 380px;
        border-right: 1px solid var(--border-light);
        background: var(--bg-surface);
        z-index: 1;
        transform: none !important;
        display: flex;
        flex-direction: column;
        height: 100vh;
    }
    #page-chats .chat-list {
        flex: 1;
        overflow-y: auto;
    }
    #page-chats .hdr {
        flex-shrink: 0;
    }
    #page-chat,
    #page-contacts,
    #page-settings {
        position: static !important;
        flex: 1;
        transform: none !important;
        display: flex;
        flex-direction: column;
        background: var(--bg-surface);
    }
    #page-chat:not(.active),
    #page-contacts:not(.active),
    #page-settings:not(.active) {
        display: none;
    }
    #page-chat.active,
    #page-contacts.active,
    #page-settings.active {
        display: flex !important;
    }
    #bottom-nav,
    #bottom-nav-2 {
        display: none;
    }
    #desktop-settings-btn {
        display: flex !important;
    }
    body.desktop-layout #desktop-settings-btn {
        display: flex !important;
    }
    #page-settings .hdr-close,
    #page-contacts .hdr-close {
        margin-left: auto;
    }
}

/* ============================================================
   УМЕНЬШИТЬ АНИМАЦИИ
   ============================================================ */
body.reduce-animations *,
body.reduce-animations *::before,
body.reduce-animations *::after {
    animation-duration: 0.001s !important;
    transition-duration: 0.001s !important;
}
body.reduce-animations .chat-list,
body.reduce-animations #messages-wrap {
    scroll-behavior: auto !important;
}

/* ============================================================
   АНИМАЦИЯ ЗАГРУЗКИ КНОПКИ
   ============================================================ */
.auth-btn.loading {
    pointer-events: none;
    opacity: 0.8;
    position: relative;
    color: transparent !important;
}
.auth-btn.loading::after {
    content: '';
    position: absolute;
    width: 22px;
    height: 22px;
    top: 50%;
    left: 50%;
    margin-left: -11px;
    margin-top: -11px;
    border: 2.5px solid rgba(255, 255, 255, 0.4);
    border-top-color: #fff;
    border-radius: 50%;
    animation: btn-spin 0.7s linear infinite;
}
@keyframes btn-spin {
    to {
        transform: rotate(360deg);
    }
}
/* ============================================================
   МИНИ-ПРИЛОЖЕНИЯ — НОВЫЙ ДИЗАЙН
   ============================================================ */

/* ─── Общие стили модалки ────────────────────────────────────── */
#modal-app-menu .modal-sheet {
  background: rgba(255, 255, 255, 0.7);
  backdrop-filter: blur(24px);
  -webkit-backdrop-filter: blur(24px);
  border-radius: 28px 28px 0 0;
  max-height: 80vh;
  overflow: hidden;
}

#modal-app-menu .apps-header {
  padding: 16px 24px 8px;
  border-bottom: 1px solid rgba(255,255,255,0.2);
}

#modal-app-menu .apps-header h3 {
  font-size: 20px;
  font-weight: 700;
  color: var(--text-primary);
  display: flex;
  align-items: center;
  gap: 10px;
}

#modal-app-menu .apps-header h3 i {
  color: var(--primary);
}

/* ─── Сетка приложений ──────────────────────────────────────── */
.apps-grid {
  display: grid;
  gap: 16px;
  padding: 20px 24px 30px;
  max-height: 60vh;
  overflow-y: auto;
  scroll-behavior: smooth;
}

/* Настройка колонок в зависимости от экрана */
@media (min-width: 768px) {
  .apps-grid {
    grid-template-columns: repeat(4, 1fr);
  }
}
@media (max-width: 767px) and (min-width: 480px) {
  .apps-grid {
    grid-template-columns: repeat(3, 1fr);
  }
}
@media (max-width: 479px) {
  .apps-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 12px;
    padding: 16px;
  }
}

/* ─── Карточка приложения ──────────────────────────────────── */
.app-card {
  background: rgba(255, 255, 255, 0.5);
  backdrop-filter: blur(8px);
  border: 1px solid rgba(255, 255, 255, 0.3);
  border-radius: 20px;
  padding: 20px 12px;
  text-align: center;
  cursor: pointer;
  transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.04);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  min-height: 120px;
}

.app-card:hover {
  transform: translateY(-6px);
  box-shadow: 0 12px 40px rgba(108, 99, 255, 0.15);
  background: rgba(255, 255, 255, 0.8);
  border-color: var(--primary);
}

.app-card:active {
  transform: scale(0.94);
}

.app-icon {
  font-size: 36px;
  width: 64px;
  height: 64px;
  border-radius: 16px;
  background: var(--gradient);
  display: flex;
  align-items: center;
  justify-content: center;
  color: white;
  margin-bottom: 8px;
  box-shadow: 0 4px 15px rgba(108, 99, 255, 0.25);
  transition: var(--transition);
}

.app-card:hover .app-icon {
  transform: scale(1.05) rotate(-2deg);
}

.app-name {
  font-weight: 600;
  font-size: 15px;
  color: var(--text-primary);
  margin: 4px 0 2px;
}

.app-desc {
  font-size: 11px;
  color: var(--text-secondary);
  opacity: 0.7;
  line-height: 1.2;
  max-width: 90%;
}

/* ─── Адаптация для телефонов ──────────────────────────────── */
@media (max-width: 479px) {
  .app-card {
    min-height: 90px;
    padding: 14px 8px;
    border-radius: 16px;
  }
  .app-icon {
    width: 48px;
    height: 48px;
    font-size: 26px;
  }
  .app-name {
    font-size: 13px;
  }
  .app-desc {
    font-size: 10px;
    display: none; /* скрываем описание на маленьких экранах */
  }
}

/* ─── Стилизация скроллбара ────────────────────────────────── */
.apps-grid::-webkit-scrollbar {
  width: 4px;
}
.apps-grid::-webkit-scrollbar-track {
  background: transparent;
}
.apps-grid::-webkit-scrollbar-thumb {
  background: var(--primary);
  border-radius: 8px;
}