/* ================================================
   Tandem Sites — Viewer
   app/styles/default.app-viewer-mobile.css
   — Phone-режим: подложка, боковые панели, iframe устройства
   ================================================ */

/* ─── PHONE PREVIEW ───────────────────────────────────── */

#phone-backdrop {
    display: none;
    position: fixed;
    inset: var(--panel-h) 0 0 0;
    z-index: 49;
    animation: fadeIn 0.35s ease;
    /* Абстрактный фон */
    background-color: #08080f;
    background-image:
        /* Фиолетовое сияние слева */
        radial-gradient(ellipse 55% 50% at 15% 60%, rgba(100, 60, 255, 0.18) 0%, transparent 70%),
        /* Голубое сияние справа */
        radial-gradient(ellipse 45% 40% at 85% 30%, rgba(40, 80, 200, 0.16) 0%, transparent 65%),
        /* Мягкое сияние центр */
        radial-gradient(ellipse 60% 60% at 50% 50%, rgba(60, 40, 120, 0.14) 0%, transparent 70%),
        /* Тонкая сетка */
        repeating-linear-gradient(0deg, transparent, transparent 39px, rgba(255, 255, 255, 0.018) 39px, rgba(255, 255, 255, 0.018) 40px),
        repeating-linear-gradient(90deg, transparent, transparent 39px, rgba(255, 255, 255, 0.018) 39px, rgba(255, 255, 255, 0.018) 40px);
}

/* Телефонная рамка в HTML скрыта, она больше не используется */
#phone-shell {
    display: none !important;
}

@keyframes fadeIn {
    from {
        opacity: 0;
    }

    to {
        opacity: 1;
    }
}

@keyframes phoneIn {
    from {
        opacity: 0;
        transform: translateX(-50%) scale(0.96);
    }

    to {
        opacity: 1;
        transform: translateX(-50%) scale(1);
    }
}

@keyframes bgShift {
    0% {
        background-position:
            0% 50%,
            100% 0%,
            50% 50%,
            0 0,
            0 0;
    }

    50% {
        background-position:
            30% 80%,
            70% 40%,
            50% 50%,
            0 0,
            0 0;
    }

    100% {
        background-position:
            0% 50%,
            100% 0%,
            50% 50%,
            0 0,
            0 0;
    }
}

body.phone-preview #phone-backdrop {
    display: block;
    animation:
        fadeIn 0.35s ease,
        bgShift 14s ease-in-out infinite;
    background-size:
        160% 160%,
        160% 160%,
        200% 200%,
        auto,
        auto;
}

/* в”Ђв”Ђв”Ђ PHONE PREVIEW SIDE PANELS в”Ђв”Ђв”Ђв”Ђв”Ђв”Ђв”Ђв”Ђв”Ђв”Ђв”Ђв”Ђв”Ђв”Ђв”Ђв”Ђв”Ђв”Ђв”Ђв”Ђв”Ђ */

#pp-left,
#pp-right {
    position: fixed;
    top: calc(var(--panel-h) + 24px);
    width: 160px;
    max-height: calc(100vh - var(--panel-h) - 48px);
    overflow-y: auto;
    overflow-x: hidden;
    z-index: 52;
    cursor: default;
    user-select: none;
    -webkit-user-select: none;
    background: rgba(10, 10, 20, 0.84);
    backdrop-filter: blur(24px) saturate(160%);
    -webkit-backdrop-filter: blur(24px) saturate(160%);
    border: 1px solid rgba(255, 255, 255, 0.07);
    border-radius: 14px;
    padding: 4px;
    scrollbar-width: none;
    /* Скрыты по умолчанию */
    opacity: 0;
    pointer-events: none;
    transform: translateY(8px);
    /* Позиция анимируется всегда, появление — с задержкой */
    transition:
        opacity 0.26s ease 0s,
        transform 0.26s ease 0s,
        left 0.38s cubic-bezier(0.4, 0, 0.2, 1) 0s,
        right 0.38s cubic-bezier(0.4, 0, 0.2, 1) 0s;
}

#pp-left::-webkit-scrollbar,
#pp-right::-webkit-scrollbar {
    display: none;
}

body.phone-preview #pp-left,
body.phone-preview #pp-right {
    opacity: 1;
    pointer-events: auto;
    transform: translateY(0);
    /* Появление после анимации iframe */
    transition:
        opacity 0.26s ease 0.35s,
        transform 0.26s ease 0.35s,
        left 0.38s cubic-bezier(0.4, 0, 0.2, 1) 0s,
        right 0.38s cubic-bezier(0.4, 0, 0.2, 1) 0s;
}

.pp-header {
    font-size: 9.5px;
    font-weight: 700;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    color: var(--text-muted);
    padding: 9px 10px 5px;
}

.pp-sep {
    height: 1px;
    background: rgba(255, 255, 255, 0.06);
    margin: 0 6px 4px;
}

/* Формат кнопки (правая панель) */
.pp-fmt {
    display: flex;
    flex-direction: column;
    padding: 7px 10px;
    border-radius: 9px;
    cursor: pointer;
    transition: background var(--transition);
    user-select: none;
    gap: 2px;
}

.pp-fmt:hover {
    background: rgba(124, 110, 245, 0.1);
}

.pp-fmt.active {
    background: rgba(124, 110, 245, 0.18);
}

.pp-fmt.active .pp-fmt-label {
    color: #c4b9ff;
}

.pp-fmt-label {
    font-size: 12px;
    font-weight: 600;
    color: var(--text-primary);
    line-height: 1.2;
}

.pp-fmt-sub {
    font-size: 10px;
    color: var(--text-muted);
    font-variant-numeric: tabular-nums;
}

/* Устройства (левая панель) */
.pp-device {
    display: flex;
    align-items: flex-start;
    gap: 8px;
    padding: 6px 8px;
    border-radius: 9px;
}

.pp-device-icon {
    width: 24px;
    height: 24px;
    border-radius: 7px;
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid rgba(255, 255, 255, 0.09);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 10px;
    font-weight: 800;
    flex-shrink: 0;
    margin-top: 1px;
}

.pp-device-name {
    font-size: 11px;
    font-weight: 600;
    color: var(--text-primary);
    line-height: 1.3;
}

.pp-device-maker {
    font-size: 9.5px;
    color: var(--text-muted);
    margin-top: 1px;
}

.pp-sep--mt {
    margin-top: 6px;
}

.pp-exit-btn {
    display: flex;
    align-items: center;
    gap: 7px;
    width: calc(100% - 8px);
    margin: 2px 4px 6px;
    padding: 7px 10px;
    border-radius: 9px;
    background: transparent;
    border: none;
    color: var(--text-muted);
    font-family: inherit;
    font-size: 11.5px;
    font-weight: 500;
    cursor: pointer;
    transition:
        background var(--transition),
        color var(--transition);
    user-select: none;
    -webkit-user-select: none;
}

.pp-exit-btn svg {
    width: 14px;
    height: 14px;
    flex-shrink: 0;
    opacity: 0.7;
    transition: opacity var(--transition);
}

.pp-exit-btn:hover {
    background: rgba(255, 80, 80, 0.1);
    color: #ff8080;
}

.pp-exit-btn:hover svg {
    opacity: 1;
}

/* При малых экранах панели скрываются */
@media (max-width: 1120px) {

    #pp-left,
    #pp-right {
        display: none !important;
    }
}

/* iframe в режиме телефона:
   width/height/left/top/transform управляются через JS — здесь только визуал */
body.phone-preview #viewer-frame {
    border-radius: 20px;
    z-index: 51;
    overflow: hidden;
}

/* Кнопка активна */
#phone-toggle.active {
    background: rgba(124, 110, 245, 0.2);
    border-color: var(--accent);
    color: #c4b9ff;
}

/* Только на десктопе */
@media (max-width: 900px) {

    #phone-toggle,
    .actions-divider {
        display: none;
    }
}