/**
 * Hydros OS - Core Apps (Calculator, Settings, Wallpaper, Notes, Camera, Photos, Shorts)
 */

/* Calculator App - macOS Window Architecture */
#calcApp {
    display: flex !important;
    flex-direction: column !important;
    justify-content: flex-start !important;
    align-items: stretch !important;
    background: #1c1c1e !important;
    overflow: hidden !important;
}

#calcApp.app-window {
    width: 350px !important;
    height: 550px !important;
    max-height: calc(100vh - 75px) !important;
}

#calcApp .mac-titlebar {
    width: 100% !important;
    height: 38px !important;
    min-height: 38px !important;
    max-height: 38px !important;
    box-sizing: border-box !important;
    flex-shrink: 0 !important;
    position: relative !important;
    top: 0 !important;
    left: 0 !important;
    margin: 0 !important;
    z-index: 20 !important;
    background: rgba(30, 32, 40, 0.95) !important;
    border-bottom: 1px solid rgba(255, 255, 255, 0.1) !important;
    display: flex !important;
    align-items: center !important;
    justify-content: space-between !important;
    padding: 0 14px !important;
}

#calcApp .calculator-layout {
    flex: 1 !important;
    min-height: 0 !important;
    height: auto !important;
    max-height: none !important;
    width: 100% !important;
    max-width: 100% !important;
    margin: 0 !important;
    border: none !important;
    box-shadow: none !important;
    border-radius: 0 !important;
    padding: 10px 16px 20px !important;
    box-sizing: border-box !important;
    display: flex !important;
    flex-direction: column !important;
    justify-content: flex-end !important;
    background: #000000 !important;
}

#calcApp.app-window.open.maximized {
    top: 0 !important;
    left: 0 !important;
    transform: none !important;
    width: 100vw !important;
    height: 100vh !important;
    border-radius: 0 !important;
    border: none !important;
    display: flex !important;
    flex-direction: column !important;
    justify-content: flex-start !important;
    align-items: stretch !important;
    box-shadow: none !important;
    z-index: 5000 !important;
}

#calcApp.app-window.open.maximized .calculator-layout {
    flex: 1 !important;
    max-width: 440px !important;
    margin: 0 auto !important;
    justify-content: flex-end !important;
    padding: 24px 20px 48px !important;
}

/* Compact screens / Google Sites embed with short height */
@media (max-height: 620px) {
    .calculator-layout {
        max-width: 330px;
        padding: 6px 12px 24px;
    }

    .calc-screen {
        font-size: clamp(32px, 7vh, 48px) !important;
        min-height: 48px !important;
        padding: 0 8px 6px !important;
    }

    .calc-button-grid {
        gap: 7px !important;
    }

    .c-btn {
        font-size: clamp(16px, 3vh, 22px) !important;
    }
}

body.liquid-glass-mode .calculator-layout {
    background: rgba(18, 18, 24, 0.85);
    backdrop-filter: blur(30px);
    -webkit-backdrop-filter: blur(30px);
}

.calc-screen {
    color: #fff;
    font-size: clamp(40px, 7.5vh, 68px);
    font-weight: 300;
    text-align: right;
    padding: 0 10px 12px;
    line-height: 1;
    word-break: break-all;
    max-height: 140px;
    display: flex;
    align-items: flex-end;
    justify-content: flex-end;
    min-height: 70px;
    user-select: text;
}

.calc-button-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: clamp(8px, 1.6vh, 13px);
}

.c-btn {
    aspect-ratio: 1;
    border-radius: 50%;
    border: none;
    font-size: clamp(20px, 3.2vh, 28px);
    font-weight: 500;
    display: flex;
    justify-content: center;
    align-items: center;
    cursor: pointer;
    transition: filter 0.15s ease, transform 0.1s ease, background 0.3s, border 0.3s;
    color: #fff;
    user-select: none;
    -webkit-user-select: none;
}

.c-btn:hover {
    filter: brightness(1.18);
}

.c-btn:active,
.c-btn.key-pressed {
    filter: brightness(1.4);
    transform: scale(0.95);
}

body.liquid-glass-mode .c-btn {
    border: 1px solid rgba(255, 255, 255, 0.12);
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.2), inset 0 1px 1px rgba(255, 255, 255, 0.2);
}

.c-btn.digit {
    background-color: #333333;
}

body.liquid-glass-mode .c-btn.digit {
    background: rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(10px);
}

.c-btn.func {
    background-color: #a5a5a5;
    color: #000000;
}

body.liquid-glass-mode .c-btn.func {
    background: rgba(255, 255, 255, 0.22);
    color: #fff;
}

.c-btn.oper {
    background-color: var(--ios-orange);
    transition: background 0.2s, color 0.2s, transform 0.1s;
}

.c-btn.oper.active {
    background-color: #fff;
    color: var(--ios-orange);
}

.c-btn.span-two {
    grid-column: span 2;
    aspect-ratio: auto;
    border-radius: 40px;
    justify-content: flex-start;
    padding-left: clamp(20px, 4vw, 30px);
}

body.liquid-glass-mode .c-btn.span-two {
    border-radius: 30px;
    background: rgba(255, 255, 255, 0.1);
}

/* Settings App */
.settings-layout {
    flex: 1;
    overflow-y: auto;
    padding: 16px;
}

.settings-section-title {
    font-size: 13px;
    font-weight: 500;
    color: var(--text-sub);
    text-transform: uppercase;
    margin: 12px 0 6px 12px;
}

.settings-box {
    background: var(--card-bg);
    border-radius: 12px;
    overflow: hidden;
    margin-bottom: 20px;
    border: 1px solid var(--border-color);
    transition: background 0.3s, backdrop-filter 0.3s, border 0.3s, box-shadow 0.3s;
}

body.liquid-glass-mode .settings-box {
    border-radius: 16px;
    backdrop-filter: var(--glass-blur);
    -webkit-backdrop-filter: var(--glass-blur);
    border: var(--glass-border);
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.2);
}

.settings-row {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 12px 16px;
    border-bottom: 1px solid var(--border-color);
    font-size: 16px;
}

body.liquid-glass-mode .settings-row {
    border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}

body.light-mode.liquid-glass-mode .settings-row {
    border-bottom: 1px solid rgba(0, 0, 0, 0.05);
}

.settings-row:last-child {
    border-bottom: none;
}

.row-leading {
    display: flex;
    align-items: center;
    gap: 12px;
}

.s-icon {
    width: 30px;
    height: 30px;
    border-radius: 7px;
    display: flex;
    justify-content: center;
    align-items: center;
    color: #fff;
    font-size: 14px;
}

body.liquid-glass-mode .s-icon {
    border-radius: 8px;
    box-shadow: inset 0 1px 1px rgba(255, 255, 255, 0.4);
}

.ios-switch {
    position: relative;
    width: 50px;
    height: 30px;
    background: #39393d;
    border-radius: 16px;
    cursor: pointer;
    transition: background-color 0.25s, border 0.3s;
}

body.liquid-glass-mode .ios-switch {
    background: rgba(255, 255, 255, 0.15);
    border: 1px solid rgba(255, 255, 255, 0.1);
}

body.light-mode .ios-switch {
    background: #e9e9ea;
}

.ios-switch.on {
    background-color: var(--ios-green) !important;
}

body.liquid-glass-mode .ios-switch.on {
    background-color: var(--ios-green) !important;
    border-color: transparent;
    box-shadow: 0 0 12px rgba(48, 209, 88, 0.5);
}

.ios-switch .thumb {
    position: absolute;
    top: 2px;
    left: 2px;
    width: 26px;
    height: 26px;
    background: #fff;
    border-radius: 50%;
    box-shadow: 0 2px 5px rgba(0, 0, 0, 0.25);
    transition: transform 0.25s var(--ios-easing);
}

body.liquid-glass-mode .ios-switch .thumb {
    width: 24px;
    height: 24px;
}

.ios-switch.on .thumb {
    transform: translateX(20px);
}

/* WALLPAPER APP LAYOUT */
.wallpaper-layout {
    flex: 1;
    padding: 20px;
    display: flex;
    flex-direction: column;
    gap: 20px;
    overflow-y: auto;
}

.wallpaper-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 12px;
}

.preset-wp-card {
    height: 100px;
    border-radius: 14px;
    cursor: pointer;
    border: 2px solid transparent;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.3);
    transition: transform 0.15s, border-color 0.2s;
    position: relative;
    display: flex;
    align-items: flex-end;
    padding: 8px 12px;
}

.preset-wp-card:active {
    transform: scale(0.95);
}

.preset-wp-card.selected {
    border-color: var(--ios-blue);
    box-shadow: 0 0 15px rgba(10, 132, 255, 0.6);
}

.preset-wp-card span {
    font-size: 11px;
    font-weight: 600;
    color: #fff;
    background: rgba(0, 0, 0, 0.5);
    padding: 2px 8px;
    border-radius: 6px;
    backdrop-filter: blur(5px);
}

/* WALLPAPER APP CARDS & INPUTS */
.signup-card {
    background: var(--card-bg);
    border-radius: 16px;
    padding: 20px;
    border: var(--glass-border);
    box-shadow: 0 8px 30px rgba(0, 0, 0, 0.2);
}

.signup-card h3 {
    font-size: 16px;
    font-weight: 600;
    margin-bottom: 12px;
}

.signup-input {
    width: 100%;
    background: rgba(255, 255, 255, 0.08);
    border: 1px solid rgba(255, 255, 255, 0.15);
    border-radius: 12px;
    padding: 12px 14px;
    color: var(--text-main);
    font-size: 16px;
    margin-bottom: 12px;
    user-select: text;
    -webkit-user-select: text;
}

body.light-mode .signup-input {
    background: rgba(0, 0, 0, 0.05);
    border: 1px solid rgba(0, 0, 0, 0.1);
}

.signup-action-btn {
    width: 100%;
    background: var(--ios-blue);
    border: none;
    padding: 12px;
    border-radius: 12px;
    color: #fff;
    font-size: 15px;
    font-weight: 600;
    cursor: pointer;
    box-shadow: 0 4px 15px rgba(10, 132, 255, 0.3);
}

.signup-action-btn:active {
    opacity: 0.8;
    transform: scale(0.98);
}

/* Notes App */
.notes-layout {
    flex: 1;
    display: flex;
    flex-direction: column;
    overflow: hidden;
}

.notes-list-view {
    flex: 1;
    overflow-y: auto;
    padding: 12px 16px;
}

.note-cell {
    background: var(--card-bg);
    border-radius: 10px;
    padding: 14px;
    margin-bottom: 8px;
    border: 1px solid var(--border-color);
    cursor: pointer;
    transition: background 0.3s, backdrop-filter 0.3s, border 0.3s, transform 0.1s;
}

body.liquid-glass-mode .note-cell {
    border-radius: 14px;
    backdrop-filter: var(--glass-blur);
    -webkit-backdrop-filter: var(--glass-blur);
    border: var(--glass-border);
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.15);
    margin-bottom: 10px;
}

.note-cell h4 {
    font-size: 15px;
    font-weight: 600;
    margin-bottom: 2px;
}

.note-cell p {
    font-size: 13px;
    color: var(--text-sub);
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.notes-editor-view {
    flex: 1;
    display: none;
    flex-direction: column;
    padding: 16px;
}

.notes-editor-view.active {
    display: flex;
}

.notes-editor-view textarea {
    flex: 1;
    background: transparent;
    border: none;
    outline: none;
    resize: none;
    color: var(--text-main);
    font-size: 16px;
    line-height: 1.5;
}

/* Assistant App */
.messages-layout {
    flex: 1;
    display: flex;
    flex-direction: column;
    background-color: var(--app-bg);
    overflow: hidden;
    max-width: 680px;
    width: 100%;
    margin: 0 auto;
}

/* Assistant Question Deck (Click buttons only - no text typing) */
.assistant-question-deck {
    padding: 10px 14px calc(22px + env(safe-area-inset-bottom, 4px));
    border-top: 1px solid var(--border-color);
    background: var(--card-bg);
    display: flex;
    flex-direction: column;
    gap: 8px;
    flex-shrink: 0;
    max-height: 230px;
}

body.liquid-glass-mode .assistant-question-deck {
    backdrop-filter: var(--glass-blur);
    -webkit-backdrop-filter: var(--glass-blur);
    border-top: 1px solid rgba(255, 255, 255, 0.12);
    background: rgba(20, 24, 35, 0.72);
}

.assistant-deck-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0 2px;
}

.assistant-deck-title {
    font-size: 11px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.6px;
    color: var(--text-sub);
    display: flex;
    align-items: center;
    gap: 5px;
}

.assistant-category-bar {
    display: flex;
    gap: 6px;
    overflow-x: auto;
    scrollbar-width: none;
    flex-shrink: 0;
    padding: 2px 0 4px;
}

.assistant-category-bar::-webkit-scrollbar {
    display: none;
}

.cat-pill {
    background: rgba(255, 255, 255, 0.08);
    border: 1px solid rgba(255, 255, 255, 0.12);
    border-radius: 14px;
    padding: 5px 11px;
    font-size: 11.5px;
    font-weight: 600;
    color: var(--text-sub);
    cursor: pointer;
    white-space: nowrap;
    transition: all 0.18s ease;
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    user-select: none;
    -webkit-user-select: none;
}

.cat-pill:hover {
    color: var(--text-main);
    background: rgba(255, 255, 255, 0.16);
}

.cat-pill.active {
    background: var(--ios-blue);
    color: #ffffff;
    border-color: rgba(255, 255, 255, 0.3);
    box-shadow: 0 2px 8px rgba(10, 132, 255, 0.35);
}

.assistant-questions-grid {
    display: flex;
    flex-wrap: wrap;
    gap: 6px;
    overflow-y: auto;
    max-height: 145px;
    scrollbar-width: thin;
    padding-right: 2px;
}

.assistant-questions-grid::-webkit-scrollbar {
    width: 4px;
}

.assistant-questions-grid::-webkit-scrollbar-thumb {
    background: rgba(255, 255, 255, 0.2);
    border-radius: 4px;
}

.q-btn {
    background: rgba(255, 255, 255, 0.07);
    border: 1px solid rgba(255, 255, 255, 0.14);
    border-radius: 16px;
    padding: 7px 12px;
    font-size: 12px;
    font-weight: 500;
    color: var(--text-main);
    cursor: pointer;
    transition: all 0.18s cubic-bezier(0.25, 1, 0.5, 1);
    display: inline-flex;
    align-items: center;
    gap: 5px;
    text-align: left;
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    user-select: none;
    -webkit-user-select: none;
}

.q-btn:hover {
    background: rgba(255, 255, 255, 0.18);
    border-color: rgba(255, 255, 255, 0.3);
    transform: translateY(-1px);
    box-shadow: 0 3px 10px rgba(0, 0, 0, 0.15);
}

.q-btn:active {
    transform: scale(0.96);
    background: rgba(255, 255, 255, 0.25);
}

.message-stream {
    flex: 1;
    overflow-y: auto;
    padding: 14px 16px;
    display: flex;
    flex-direction: column;
    gap: 12px;
    scroll-behavior: smooth;
}

.msg-group {
    display: flex;
    flex-direction: column;
    gap: 4px;
    max-width: 82%;
}

.msg-group.outgoing {
    align-self: flex-end;
    align-items: flex-end;
}

.msg-group.incoming {
    align-self: flex-start;
    align-items: flex-start;
}

.msg-balloon {
    padding: 10px 15px;
    border-radius: 18px;
    font-size: 15px;
    line-height: 1.4;
    word-break: break-word;
    position: relative;
}

.msg-group.outgoing .msg-balloon {
    background: var(--ios-blue);
    color: #fff;
    border-bottom-right-radius: 4px;
}

body.liquid-glass-mode .msg-group.outgoing .msg-balloon {
    background: linear-gradient(135deg, #0a84ff, #0056b3);
    box-shadow: 0 4px 15px rgba(10, 132, 255, 0.3);
}

.msg-group.incoming .msg-balloon {
    background: var(--card-bg);
    color: var(--text-main);
    border-bottom-left-radius: 4px;
    border: 1px solid var(--border-color);
}

body.liquid-glass-mode .msg-group.incoming .msg-balloon {
    backdrop-filter: var(--glass-blur);
    -webkit-backdrop-filter: var(--glass-blur);
    border: var(--glass-border);
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.1);
}

.msg-timestamp {
    font-size: 10px;
    color: var(--text-sub);
    padding: 0 4px;
}

.typing-indicator-box {
    align-self: flex-start;
    background: var(--card-bg);
    padding: 10px 16px;
    border-radius: 16px;
    border: 1px solid var(--border-color);
    display: none;
    gap: 4px;
    margin-top: 4px;
}

body.liquid-glass-mode .typing-indicator-box {
    backdrop-filter: var(--glass-blur);
    border: var(--glass-border);
}

.typing-dot {
    width: 6px;
    height: 6px;
    border-radius: 50%;
    background: var(--text-sub);
    animation: flashDot 1.2s infinite ease-in-out;
}

.typing-dot:nth-child(2) {
    animation-delay: 0.2s;
}

.typing-dot:nth-child(3) {
    animation-delay: 0.4s;
}

@keyframes flashDot {

    0%,
    100% {
        opacity: 0.2;
        transform: scale(0.8);
    }

    50% {
        opacity: 1;
        transform: scale(1.1);
    }
}

.msg-input-bar {
    padding: 8px 14px calc(14px + env(safe-area-inset-bottom, 0px));
    border-top: 1px solid var(--border-color);
    display: flex;
    align-items: center;
    gap: 10px;
    background: var(--card-bg);
}

body.liquid-glass-mode .msg-input-bar {
    backdrop-filter: var(--glass-blur);
    -webkit-backdrop-filter: var(--glass-blur);
    border-top: 1px solid rgba(255, 255, 255, 0.08);
}

.msg-field {
    flex: 1;
    background: rgba(255, 255, 255, 0.08);
    border: 1px solid var(--border-color);
    border-radius: 20px;
    padding: 8px 14px;
    color: var(--text-main);
    font-size: 15px;
    user-select: text;
    -webkit-user-select: text;
}

body.liquid-glass-mode .msg-field {
    border: 1px solid rgba(255, 255, 255, 0.15);
}

.send-circle {
    width: 32px;
    height: 32px;
    border-radius: 50%;
    background: var(--ios-blue);
    border: none;
    display: flex;
    justify-content: center;
    align-items: center;
    color: #fff;
    cursor: pointer;
    font-size: 13px;
    transition: opacity 0.15s ease, transform 0.1s ease;
}

body.liquid-glass-mode .send-circle {
    box-shadow: 0 2px 10px rgba(10, 132, 255, 0.4);
}

.send-circle:active {
    transform: scale(0.9);
    opacity: 0.8;
}

/* Camera App */
/* Camera App */
.camera-layout {
    flex: 1;
    display: flex;
    flex-direction: column;
    background: #000;
    position: relative;
    min-height: 0;
    overflow: hidden;
}

.viewfinder {
    flex: 1;
    min-height: 0;
    position: relative;
    background: #111;
    border-radius: 18px;
    overflow: hidden;
    margin: 0 10px;
    display: flex;
    justify-content: center;
    align-items: center;
    transition: border-radius 0.3s;
}

body.liquid-glass-mode .viewfinder {
    border-radius: 22px;
    box-shadow: inset 0 0 20px rgba(0, 0, 0, 0.8);
    border: 1px solid rgba(255, 255, 255, 0.1);
}

#camera-viewfinder {
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
    transform: scaleX(-1);
}

.camera-canvas {
    display: none;
}

.viewfinder-grid {
    position: absolute;
    inset: 0;
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    grid-template-rows: repeat(3, 1fr);
    pointer-events: none;
    z-index: 2;
}

.viewfinder-grid div {
    border: 0.5px solid rgba(255, 255, 255, 0.08);
}

.camera-rec-badge {
    position: absolute;
    top: 14px;
    left: 50%;
    transform: translateX(-50%);
    background: rgba(0, 0, 0, 0.65);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    padding: 5px 12px;
    border-radius: 20px;
    display: flex;
    align-items: center;
    gap: 7px;
    color: #fff;
    font-family: monospace;
    font-size: 13px;
    font-weight: 700;
    z-index: 15;
    border: 1px solid rgba(255, 255, 255, 0.2);
}

.rec-dot {
    width: 9px;
    height: 9px;
    border-radius: 50%;
    background: #ff3b30;
    animation: recBlink 1s infinite alternate;
}

@keyframes recBlink {
    0% {
        opacity: 1;
        transform: scale(1);
    }

    100% {
        opacity: 0.2;
        transform: scale(0.8);
    }
}

.camera-file-toast {
    position: absolute;
    top: 14px;
    left: 50%;
    transform: translateX(-50%) translateY(-10px);
    background: rgba(15, 23, 42, 0.92);
    backdrop-filter: blur(14px);
    -webkit-backdrop-filter: blur(14px);
    padding: 6px 14px;
    border-radius: 20px;
    display: flex;
    align-items: center;
    gap: 7px;
    color: #fff;
    font-size: 12px;
    font-weight: 600;
    z-index: 20;
    border: 1px solid rgba(52, 199, 89, 0.4);
    box-shadow: 0 4px 16px rgba(0, 0, 0, 0.45);
    opacity: 0;
    pointer-events: none;
    transition: opacity 0.25s ease, transform 0.25s ease;
    max-width: 85%;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.camera-file-toast.active {
    opacity: 1;
    transform: translateX(-50%) translateY(0);
}

.camera-file-toast i {
    color: #34c759;
    font-size: 13px;
    flex-shrink: 0;
}

.camera-file-toast span {
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.camera-modes {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 24px;
    padding: 8px 0 2px;
    flex-shrink: 0;
    z-index: 10;
}

.cam-mode-btn {
    background: none;
    border: none;
    color: rgba(255, 255, 255, 0.5);
    font-size: 12px;
    font-weight: 700;
    letter-spacing: 0.8px;
    text-transform: uppercase;
    cursor: pointer;
    padding: 4px 8px;
    transition: color 0.2s, transform 0.2s;
}

.cam-mode-btn.active {
    color: #ffcc00;
    transform: scale(1.08);
}

.camera-shutter-bar {
    height: 95px;
    flex-shrink: 0;
    display: flex;
    justify-content: space-around;
    align-items: center;
    padding-bottom: env(safe-area-inset-bottom, 10px);
    position: relative;
    z-index: 10;
}

.shutter-ring {
    width: 70px;
    height: 70px;
    border-radius: 50%;
    border: 4px solid #fff;
    padding: 3px;
    display: flex;
    justify-content: center;
    align-items: center;
    cursor: pointer;
    transition: border-color 0.25s, box-shadow 0.3s;
}

body.liquid-glass-mode .shutter-ring {
    border-color: rgba(255, 255, 255, 0.9);
    box-shadow: 0 0 20px rgba(255, 255, 255, 0.3);
}

.shutter-button {
    width: 100%;
    height: 100%;
    background: #fff;
    border-radius: 50%;
    transition: transform 0.15s cubic-bezier(0.34, 1.56, 0.64, 1), border-radius 0.2s, background 0.2s;
}

.shutter-ring:active .shutter-button {
    transform: scale(0.9);
}

/* Video mode states */
.shutter-ring.video-mode {
    border-color: #fff;
}

.shutter-button.video-mode {
    background: #ff3b30;
}

.shutter-button.video-mode.recording {
    transform: scale(0.55);
    border-radius: 8px;
    background: #ff3b30;
}

.cam-thumbnail {
    width: 44px;
    height: 44px;
    border-radius: 10px;
    background: #222;
    border: 1px solid rgba(255, 255, 255, 0.3);
    overflow: hidden;
    background-size: cover;
    background-position: center;
    cursor: pointer;
    transition: transform 0.15s, border-radius 0.3s;
    position: relative;
    display: flex;
    align-items: center;
    justify-content: center;
}

.cam-thumbnail:active {
    transform: scale(0.92);
}

.cam-thumbnail .video-badge {
    position: absolute;
    bottom: 2px;
    right: 3px;
    font-size: 8px;
    color: #fff;
    background: rgba(0, 0, 0, 0.6);
    padding: 2px 4px;
    border-radius: 4px;
}

body.liquid-glass-mode .cam-thumbnail {
    border-radius: 12px;
}

.cam-flip {
    width: 44px;
    height: 44px;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.12);
    display: flex;
    justify-content: center;
    align-items: center;
    color: #fff;
    font-size: 18px;
    cursor: pointer;
    transition: background 0.2s, transform 0.25s;
}

.cam-flip:active {
    transform: rotate(180deg);
}

body.liquid-glass-mode .cam-flip {
    background: rgba(255, 255, 255, 0.15);
    backdrop-filter: blur(10px);
}

/* Camera Media Preview Modal */
.camera-preview-modal {
    position: absolute;
    inset: 0;
    background: rgba(0, 0, 0, 0.94);
    backdrop-filter: blur(25px);
    -webkit-backdrop-filter: blur(25px);
    z-index: 7000;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    padding: calc(44px + env(safe-area-inset-top, 0px)) 16px calc(24px + env(safe-area-inset-bottom, 10px));
    opacity: 0;
    pointer-events: none;
    transition: opacity 0.25s ease;
}

.camera-preview-modal.active {
    opacity: 1;
    pointer-events: auto;
}

.cam-preview-content {
    flex: 1;
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
    border-radius: 16px;
    margin: 10px 0;
}

.cam-preview-content img,
.cam-preview-content video {
    max-width: 100%;
    max-height: 100%;
    border-radius: 14px;
    object-fit: contain;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.5);
}

.cam-preview-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    color: #fff;
    padding: 4px 8px;
    z-index: 2;
}

.cam-preview-actions {
    display: flex;
    justify-content: space-around;
    align-items: center;
    padding: 12px 0 6px;
    gap: 16px;
    z-index: 2;
}

.cam-preview-btn {
    background: rgba(255, 255, 255, 0.16);
    border: 1px solid rgba(255, 255, 255, 0.2);
    color: #fff;
    padding: 10px 20px;
    border-radius: 25px;
    font-size: 14px;
    font-weight: 600;
    cursor: pointer;
    display: inline-flex;
    align-items: center;
    gap: 8px;
    transition: background 0.2s, transform 0.15s;
}

.cam-preview-btn:hover {
    background: rgba(255, 255, 255, 0.28);
}

.cam-preview-btn:active {
    transform: scale(0.95);
}

.cam-preview-btn.primary {
    background: var(--ios-blue, #007aff);
    border-color: var(--ios-blue, #007aff);
    box-shadow: 0 4px 15px rgba(0, 122, 255, 0.4);
}

/* PHOTOS APP STYLING */
.photos-layout {
    display: flex;
    flex-direction: column;
    height: 100%;
    overflow: hidden;
    background: #09090c;
    color: #fff;
    position: relative;
}

.photos-header {
    padding: 12px 16px 8px;
    display: flex;
    justify-content: space-between;
    align-items: flex-end;
    flex-shrink: 0;
    background: rgba(14, 14, 18, 0.85);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border-bottom: 1px solid rgba(255, 255, 255, 0.08);
    z-index: 10;
}

.photos-title-group h2 {
    font-size: 22px;
    font-weight: 700;
    margin: 0;
    letter-spacing: -0.5px;
    color: #fff;
}

.photos-subtitle {
    font-size: 11px;
    color: rgba(255, 255, 255, 0.55);
    font-weight: 500;
    margin-top: 2px;
}

.photos-header-btn {
    background: rgba(255, 255, 255, 0.12);
    border: 1px solid rgba(255, 255, 255, 0.16);
    color: var(--ios-blue, #007aff);
    font-size: 13px;
    font-weight: 600;
    padding: 6px 14px;
    border-radius: 18px;
    cursor: pointer;
    transition: all 0.2s ease;
}

.photos-header-btn:hover {
    background: rgba(255, 255, 255, 0.2);
}

.photos-header-btn.active {
    background: var(--ios-blue, #007aff);
    color: #fff;
    border-color: var(--ios-blue, #007aff);
}

.photos-filter-bar {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 8px 14px 6px;
    flex-shrink: 0;
    background: #09090c;
}

.photos-filter-btn {
    flex: 1;
    padding: 7px 10px;
    border-radius: 12px;
    background: rgba(255, 255, 255, 0.07);
    border: 1px solid rgba(255, 255, 255, 0.08);
    color: rgba(255, 255, 255, 0.65);
    font-size: 12px;
    font-weight: 600;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 6px;
    transition: all 0.2s;
}

.photos-filter-btn:hover {
    background: rgba(255, 255, 255, 0.12);
    color: #fff;
}

.photos-filter-btn.active {
    background: rgba(255, 255, 255, 0.22);
    color: #fff;
    border-color: rgba(255, 255, 255, 0.3);
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.35);
}

.photos-scroll-content {
    flex: 1;
    overflow-y: auto;
    padding: 8px 12px calc(45px + env(safe-area-inset-bottom, 15px));
    -webkit-overflow-scrolling: touch;
}

.photos-scroll-content::-webkit-scrollbar {
    width: 4px;
}

.photos-scroll-content::-webkit-scrollbar-thumb {
    background: rgba(255, 255, 255, 0.2);
    border-radius: 4px;
}

.photos-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 6px;
}

.photos-grid-item {
    position: relative;
    aspect-ratio: 1 / 1;
    border-radius: 10px;
    overflow: hidden;
    background: #18181f;
    cursor: pointer;
    transition: transform 0.15s, box-shadow 0.15s;
    user-select: none;
}

.photos-grid-item:active {
    transform: scale(0.96);
}

.photos-grid-item img,
.photos-grid-item video {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
}

.photos-item-badge {
    position: absolute;
    bottom: 4px;
    right: 4px;
    background: rgba(0, 0, 0, 0.65);
    backdrop-filter: blur(4px);
    -webkit-backdrop-filter: blur(4px);
    color: #fff;
    font-size: 9px;
    font-weight: 700;
    padding: 2px 5px;
    border-radius: 6px;
    display: flex;
    align-items: center;
    gap: 3px;
    pointer-events: none;
}

.photos-select-checkbox {
    position: absolute;
    top: 6px;
    right: 6px;
    width: 22px;
    height: 22px;
    border-radius: 50%;
    border: 2px solid rgba(255, 255, 255, 0.85);
    background: rgba(0, 0, 0, 0.4);
    display: none;
    align-items: center;
    justify-content: center;
    transition: all 0.18s ease;
    z-index: 3;
}

.photos-layout.select-mode .photos-select-checkbox {
    display: flex;
}

.photos-grid-item.selected .photos-select-checkbox {
    background: var(--ios-blue, #007aff);
    border-color: #fff;
}

.photos-grid-item.selected .photos-select-checkbox::after {
    content: '\f00c';
    font-family: 'Font Awesome 6 Free';
    font-weight: 900;
    font-size: 11px;
    color: #fff;
}

.photos-grid-item.selected {
    box-shadow: inset 0 0 0 3px var(--ios-blue, #007aff);
}

.photos-empty-state {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    text-align: center;
    padding: 70px 20px;
    color: rgba(255, 255, 255, 0.45);
}

.photos-empty-state i {
    font-size: 44px;
    margin-bottom: 12px;
    opacity: 0.55;
    color: rgba(255, 255, 255, 0.7);
}

.photos-empty-btn {
    margin-top: 14px;
    background: var(--ios-blue, #007aff);
    color: #fff;
    border: none;
    padding: 9px 20px;
    border-radius: 20px;
    font-size: 13px;
    font-weight: 600;
    cursor: pointer;
    box-shadow: 0 4px 12px rgba(0, 122, 255, 0.4);
    transition: transform 0.15s;
}

.photos-empty-btn:active {
    transform: scale(0.95);
}

/* Select Mode Bottom Toolbar */
.photos-select-toolbar {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    background: rgba(18, 18, 24, 0.95);
    backdrop-filter: blur(25px);
    -webkit-backdrop-filter: blur(25px);
    border-top: 1px solid rgba(255, 255, 255, 0.12);
    padding: 12px 18px calc(14px + env(safe-area-inset-bottom, 10px));
    display: flex;
    justify-content: space-between;
    align-items: center;
    z-index: 20;
    transform: translateY(100%);
    transition: transform 0.28s cubic-bezier(0.16, 1, 0.3, 1);
}

.photos-select-toolbar.open {
    transform: translateY(0);
}

.photos-delete-btn {
    background: var(--ios-red, #ff3b30);
    color: #fff;
    border: none;
    padding: 8px 16px;
    border-radius: 20px;
    font-size: 13px;
    font-weight: 600;
    cursor: pointer;
    display: flex;
    align-items: center;
    gap: 6px;
    transition: opacity 0.2s, transform 0.15s;
}

.photos-delete-btn:disabled {
    opacity: 0.35;
    cursor: not-allowed;
}

.photos-delete-btn:not(:disabled):active {
    transform: scale(0.95);
}

/* Fullscreen Lightbox Media Viewer */
.photos-viewer-modal {
    position: absolute;
    inset: 0;
    background: #000;
    z-index: 8000;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    opacity: 0;
    pointer-events: none;
    transition: opacity 0.25s ease;
}

.photos-viewer-modal.active {
    opacity: 1;
    pointer-events: auto;
}

.photos-viewer-nav {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: calc(38px + env(safe-area-inset-top, 0px)) 16px 12px;
    background: linear-gradient(to bottom, rgba(0, 0, 0, 0.9), transparent);
    z-index: 5;
    color: #fff;
}

.photos-viewer-nav-btn {
    background: rgba(255, 255, 255, 0.16);
    border: 1px solid rgba(255, 255, 255, 0.2);
    color: #fff;
    padding: 6px 14px;
    border-radius: 18px;
    font-size: 13px;
    font-weight: 600;
    cursor: pointer;
    display: inline-flex;
    align-items: center;
    gap: 6px;
    transition: background 0.2s;
}

.photos-viewer-nav-btn:hover {
    background: rgba(255, 255, 255, 0.26);
}

.photos-viewer-body {
    flex: 1;
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
    padding: 10px;
    position: relative;
}

.photos-viewer-body img,
.photos-viewer-body video {
    max-width: 100%;
    max-height: 100%;
    object-fit: contain;
    border-radius: 12px;
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.85);
}

.photos-viewer-footer {
    display: flex;
    justify-content: space-around;
    align-items: center;
    padding: 12px 14px calc(24px + env(safe-area-inset-bottom, 10px));
    background: linear-gradient(to top, rgba(0, 0, 0, 0.95), transparent);
    z-index: 5;
    gap: 10px;
}

.photos-action-btn {
    flex: 1;
    background: rgba(255, 255, 255, 0.12);
    border: 1px solid rgba(255, 255, 255, 0.18);
    color: #fff;
    padding: 10px 8px;
    border-radius: 20px;
    font-size: 12px;
    font-weight: 600;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 6px;
    transition: all 0.2s;
}

.photos-action-btn:hover {
    background: rgba(255, 255, 255, 0.22);
}

.photos-action-btn:active {
    transform: scale(0.95);
}

.photos-action-btn.delete {
    color: #ff453a;
    border-color: rgba(255, 69, 58, 0.35);
    background: rgba(255, 69, 58, 0.14);
}

.photos-action-btn.delete:hover {
    background: rgba(255, 69, 58, 0.28);
}

/* SHORTS / TIKTOK REFINED ARCHITECTURE */
.shorts-window {
    padding: 0 !important;
    background: #000 !important;
}

.shorts-container {
    height: 100%;
    width: 100%;
    overflow-y: scroll;
    scroll-snap-type: y mandatory;
    -webkit-overflow-scrolling: touch;
    scrollbar-width: none;
    -ms-overflow-style: none;
    background: #000;
}

.shorts-container::-webkit-scrollbar {
    display: none;
}

.short-video-wrapper {
    height: 100%;
    width: 100%;
    scroll-snap-align: start;
    scroll-snap-stop: always;
    position: relative;
    display: flex;
    justify-content: center;
    align-items: center;
    background: #000;
    overflow: hidden;
}

.short-canvas {
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
    pointer-events: none;
    z-index: 1;
}

.short-video {
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
    pointer-events: none;
    z-index: 2;
    background: transparent;
}

.short-touch-layer {
    position: absolute;
    inset: 0;
    z-index: 3;
}

.shorts-mute-toggle {
    position: absolute;
    top: calc(54px + env(safe-area-inset-top, 0px));
    right: 18px;
    width: 42px;
    height: 42px;
    border-radius: 50%;
    background: rgba(0, 0, 0, 0.65);
    backdrop-filter: blur(15px);
    -webkit-backdrop-filter: blur(15px);
    border: 1px solid rgba(255, 255, 255, 0.25);
    display: flex;
    justify-content: center;
    align-items: center;
    color: #fff;
    font-size: 16px;
    z-index: 10;
    cursor: pointer;
    transition: transform 0.15s ease, background 0.3s, backdrop-filter 0.3s;
}

body.liquid-glass-mode .shorts-mute-toggle {
    background: rgba(0, 0, 0, 0.45);
    backdrop-filter: var(--glass-blur);
    -webkit-backdrop-filter: var(--glass-blur);
    border: var(--glass-border);
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.3);
}

.shorts-mute-toggle:active {
    transform: scale(0.88);
}

.short-pause-indicator {
    position: absolute;
    width: 76px;
    height: 76px;
    border-radius: 50%;
    background: rgba(0, 0, 0, 0.55);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    display: flex;
    justify-content: center;
    align-items: center;
    color: #fff;
    font-size: 32px;
    opacity: 0;
    transform: scale(0.65);
    pointer-events: none;
    transition: opacity 0.22s ease, transform 0.22s var(--ios-easing), background 0.3s;
    z-index: 4;
}

body.liquid-glass-mode .short-pause-indicator {
    background: rgba(0, 0, 0, 0.5);
    backdrop-filter: var(--glass-blur);
    -webkit-backdrop-filter: var(--glass-blur);
    border: var(--glass-border);
    box-shadow: 0 8px 30px rgba(0, 0, 0, 0.5);
}

.short-pause-indicator.show {
    opacity: 1;
    transform: scale(1);
}

.short-side-actions {
    position: absolute;
    right: 14px;
    bottom: calc(75px + env(safe-area-inset-bottom, 15px));
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 18px;
    z-index: 5;
}

.short-action-btn {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 4px;
    cursor: pointer;
    color: #fff;
}

.short-action-icon {
    width: 44px;
    height: 44px;
    border-radius: 50%;
    background: rgba(0, 0, 0, 0.45);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    display: flex;
    justify-content: center;
    align-items: center;
    font-size: 20px;
    transition: transform 0.15s ease, background 0.3s, backdrop-filter 0.3s;
}

body.liquid-glass-mode .short-action-icon {
    width: 46px;
    height: 46px;
    background: rgba(255, 255, 255, 0.12);
    backdrop-filter: var(--glass-blur);
    -webkit-backdrop-filter: var(--glass-blur);
    border: var(--glass-border);
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.3);
}

.short-action-btn:active .short-action-icon {
    transform: scale(0.85);
}

.short-action-btn.liked .short-action-icon i {
    color: var(--ios-red);
}

body.liquid-glass-mode .short-action-btn.liked .short-action-icon i {
    filter: drop-shadow(0 0 8px var(--ios-red));
}

.short-action-count {
    font-size: 11px;
    font-weight: 600;
    text-shadow: 0 1px 3px rgba(0, 0, 0, 0.8);
}

.short-bottom-info {
    position: absolute;
    left: 16px;
    bottom: calc(70px + env(safe-area-inset-bottom, 15px));
    max-width: 72%;
    color: #fff;
    z-index: 5;
    text-shadow: 0 1px 4px rgba(0, 0, 0, 0.85);
    pointer-events: none;
}

.short-username {
    font-size: 15px;
    font-weight: 700;
    margin-bottom: 6px;
    display: flex;
    align-items: center;
    gap: 6px;
}

.short-caption {
    font-size: 13px;
    line-height: 1.35;
    margin-bottom: 8px;
    opacity: 0.95;
}

.short-audio-tag {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 12px;
    font-weight: 500;
}

.spinning-disc {
    width: 18px;
    height: 18px;
    border-radius: 50%;
    border: 2px solid #fff;
    display: flex;
    justify-content: center;
    align-items: center;
    animation: spinDisc 3s linear infinite;
}

@keyframes spinDisc {
    from {
        transform: rotate(0deg);
    }

    to {
        transform: rotate(360deg);
    }
}

/* SHORTS VIDEO PROGRESS BAR */
.short-progress-bar-wrap {
    position: absolute;
    left: 14px;
    right: 14px;
    bottom: calc(28px + env(safe-area-inset-bottom, 10px));
    height: 24px;
    display: flex;
    align-items: center;
    gap: 10px;
    z-index: 12;
    cursor: pointer;
    user-select: none;
    touch-action: none;
}

.short-progress-track {
    flex: 1;
    height: 4px;
    background: rgba(255, 255, 255, 0.28);
    border-radius: 2px;
    position: relative;
    overflow: visible;
    transition: height 0.15s ease, background 0.2s ease;
}

.short-progress-bar-wrap:hover .short-progress-track,
.short-progress-bar-wrap:active .short-progress-track {
    height: 6px;
    background: rgba(255, 255, 255, 0.4);
}

.short-progress-fill {
    position: absolute;
    left: 0;
    top: 0;
    bottom: 0;
    width: 0%;
    background: linear-gradient(90deg, #ff3b30, #ff2d55);
    border-radius: 2px;
    box-shadow: 0 0 8px rgba(255, 45, 85, 0.6);
    pointer-events: none;
    transition: width 0.08s linear;
}

.short-progress-thumb {
    position: absolute;
    right: -5px;
    top: 50%;
    transform: translateY(-50%) scale(0);
    width: 11px;
    height: 11px;
    border-radius: 50%;
    background: #ffffff;
    box-shadow: 0 1px 5px rgba(0, 0, 0, 0.65);
    pointer-events: none;
    transition: transform 0.15s cubic-bezier(0.34, 1.56, 0.64, 1);
}

.short-progress-bar-wrap:hover .short-progress-thumb,
.short-progress-bar-wrap:active .short-progress-thumb {
    transform: translateY(-50%) scale(1);
}

.short-progress-time {
    display: flex;
    align-items: center;
    gap: 3px;
    font-size: 11px;
    font-weight: 600;
    color: rgba(255, 255, 255, 0.95);
    text-shadow: 0 1px 4px rgba(0, 0, 0, 0.9);
    font-variant-numeric: tabular-nums;
    pointer-events: none;
    min-width: 65px;
    justify-content: flex-end;
}

body.liquid-glass-mode .short-progress-track {
    background: rgba(255, 255, 255, 0.22);
    backdrop-filter: var(--glass-blur);
    -webkit-backdrop-filter: var(--glass-blur);
}

.shorts-comment-drawer {
    position: absolute;
    left: 0;
    right: 0;
    bottom: 0;
    height: 52%;
    background: rgba(22, 22, 24, 0.95);
    backdrop-filter: blur(25px);
    -webkit-backdrop-filter: blur(25px);
    border-radius: 20px 20px 0 0;
    z-index: 20;
    display: flex;
    flex-direction: column;
    transform: translateY(100%);
    transition: transform 0.35s var(--ios-easing), background 0.3s;
    padding-bottom: calc(15px + env(safe-area-inset-bottom, 10px));
    box-shadow: 0 -10px 30px rgba(0, 0, 0, 0.6);
}

body.liquid-glass-mode .shorts-comment-drawer {
    background: rgba(22, 22, 28, 0.75);
    backdrop-filter: var(--glass-blur);
    -webkit-backdrop-filter: var(--glass-blur);
    border: var(--glass-border);
    border-bottom: none;
    border-radius: 24px 24px 0 0;
    box-shadow: 0 -15px 40px rgba(0, 0, 0, 0.6);
}

.shorts-comment-drawer.active {
    transform: translateY(0);
}

.comment-header {
    padding: 14px 18px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
    font-size: 14px;
    font-weight: 600;
}

.comment-list {
    flex: 1;
    overflow-y: auto;
    padding: 12px 18px;
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.comment-item {
    display: flex;
    gap: 10px;
    font-size: 13px;
}

.comment-avatar {
    width: 30px;
    height: 30px;
    border-radius: 50%;
    background: var(--ios-blue);
    display: flex;
    justify-content: center;
    align-items: center;
    font-size: 12px;
    font-weight: 700;
    color: #fff;
    flex-shrink: 0;
}

body.liquid-glass-mode .comment-avatar {
    box-shadow: 0 2px 8px rgba(10, 132, 255, 0.4);
}

.comment-text-box h5 {
    font-size: 12px;
    color: var(--text-sub);
    margin-bottom: 2px;
}

.comment-text-box p {
    line-height: 1.3;
}

.shorts-toast {
    position: absolute;
    top: calc(70px + env(safe-area-inset-top, 0px));
    left: 50%;
    transform: translateX(-50%) translateY(-20px);
    background: rgba(0, 0, 0, 0.8);
    backdrop-filter: blur(15px);
    -webkit-backdrop-filter: blur(15px);
    padding: 8px 18px;
    border-radius: 20px;
    color: #fff;
    font-size: 13px;
    font-weight: 600;
    opacity: 0;
    pointer-events: none;
    transition: all 0.25s var(--ios-easing);
    z-index: 30;
    border: 1px solid rgba(255, 255, 255, 0.15);
}

body.liquid-glass-mode .shorts-toast {
    background: rgba(20, 20, 25, 0.7);
    backdrop-filter: var(--glass-blur);
    -webkit-backdrop-filter: var(--glass-blur);
    border: var(--glass-border);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.5);
}

.shorts-toast.active {
    opacity: 1;
    transform: translateX(-50%) translateY(0);
}