/* ════════════════════════════════════════════════════════════════════════
   StyLens — Onboarding mockup animations (web port of the in-app Compose
   onboarding screens). Mockup palette is intentionally fixed: it represents
   "photo content" inside the phone, not the site theme.
   Steps ported 1:1:
     · GalleryMockup  → source select → camera → source select → gallery pick
     · DetectMockup   → scan line + bounding box + attribute chips
     · ResultsMockup  → 2-col product grid that scrolls one row and holds
   ════════════════════════════════════════════════════════════════════════ */

.onboarding-wrap {
    /* Mockup palette (MockupPalette.kt) */
    --m-accent-blue: #4D9AFF;
    --m-accent-purple: #8C5CFF;
    --m-accent-light: #7CC8FF;
    --m-phone-top: #0A0E17;
    --m-phone-bottom: #11182A;
    --m-photo-start: #1D2B4A;
    --m-photo-end: #2E4470;
    --m-chip-bar: #CFE4FF;
    --m-sheet-bg: #161C2B;
    --m-card-bg: #1E2638;
}

/* ─── Layout: 3 onboarding cards ─── */
.onboarding-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 28px;
    margin-top: 48px;
}

.ob-card {
    background: var(--color-surface);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-card);
    padding: 28px 24px 30px;
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    transition: all 0.3s ease;
}

.ob-card:hover {
    border-color: rgba(216, 185, 255, 0.3);
    transform: translateY(-4px);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.45);
}

.ob-step-badge {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 32px;
    height: 32px;
    border-radius: 10px;
    background: var(--gradient-signature);
    color: #ffffff;
    font-size: 14px;
    font-weight: 800;
    margin: 20px 0 12px;
}

.ob-card h3 {
    font-size: 19px;
    font-weight: 700;
    color: var(--color-text);
    margin-bottom: 8px;
}

.ob-card p {
    font-size: 14px;
    color: var(--color-text-secondary);
    line-height: 1.6;
}

/* ─── Phone frame (OnboardingPhoneFrame.kt) ─── */
.phone-frame {
    width: 100%;
    max-width: 210px;
    aspect-ratio: 11 / 20;          /* ≈ 0.55 */
    border-radius: 28px;
    border: 2px solid rgba(255, 255, 255, 0.18);
    background: linear-gradient(180deg, var(--m-phone-top) 0%, var(--m-phone-bottom) 100%);
    padding: 10px;
    box-shadow: 0 18px 40px rgba(0, 0, 0, 0.5);
}

.phone-screen {
    position: relative;
    width: 100%;
    height: 100%;
    border-radius: 18px;
    overflow: hidden;
}

/* Scene layers fill the screen */
.scene {
    position: absolute;
    inset: 0;
}

/* Shared garment / icon helpers */
.garment,
.mock-icon,
.hand {
    display: block;
}

.hand {
    position: absolute;
    width: 22%;
    aspect-ratio: 1;
    transform-origin: 37% 7%;       /* finger tip stays put */
    color: rgba(255, 255, 255, 0.96);
    pointer-events: none;
    z-index: 5;
}

/* ════════════════════════════════════════════════════════════════════════
   STEP 1 — GalleryMockup  (11s loop)
   ════════════════════════════════════════════════════════════════════════ */
.m-gallery .scene { animation-duration: 11s; animation-iteration-count: infinite; animation-timing-function: linear; }

/* scene crossfades */
.gal-src-cam  { animation-name: gal-src-cam; }
.gal-camera   { animation-name: gal-camera; }
.gal-src-gal  { animation-name: gal-src-gal; }
.gal-grid     { animation-name: gal-grid; opacity: 0; }

@keyframes gal-src-cam { 0%{opacity:0} 3%{opacity:1} 27%{opacity:1} 30%{opacity:0} 100%{opacity:0} }
@keyframes gal-camera  { 0%{opacity:0} 32%{opacity:0} 35%{opacity:1} 51%{opacity:1} 54%{opacity:0} 100%{opacity:0} }
@keyframes gal-src-gal { 0%{opacity:0} 56%{opacity:0} 59%{opacity:1} 69%{opacity:1} 72%{opacity:0} 100%{opacity:0} }
@keyframes gal-grid    { 0%{opacity:0} 74%{opacity:0} 77%{opacity:1} 97%{opacity:1} 100%{opacity:0} }

/* ── source-select bottom sheet ── */
.source-sheet {
    position: absolute;
    left: 0; right: 0; bottom: 0;
    background: var(--m-sheet-bg);
    border-radius: 16px 16px 0 0;
    padding: 12px 10px;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 7px;
}

.bar { background: rgba(255, 255, 255, 0.4); border-radius: 3px; }
.bar.b1 { width: 28px; height: 4px; opacity: 0.25; }
.bar.b2 { width: 72px; height: 7px; opacity: 0.55; }
.bar.b3 { width: 50px; height: 5px; opacity: 0.25; }
.bar.b4 { width: 40px; height: 5px; opacity: 0.18; margin-top: 4px; }

.source-row { display: flex; gap: 10px; width: 100%; margin: 6px 0; }

.source-card {
    flex: 1;
    aspect-ratio: 1;
    border-radius: 14px;
    background: var(--m-card-bg);
    border: 1.5px solid transparent;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 6px;
}

.source-card .icon-disc {
    width: 38%;
    aspect-ratio: 1;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
}
.source-card .icon-disc.cam { background: rgba(77, 154, 255, 0.18); }
.source-card .icon-disc.gal { background: rgba(140, 92, 255, 0.18); }
.source-card .mock-icon { width: 55%; }
.source-card .lbl1 { width: 38px; height: 5px; border-radius: 3px; background: rgba(255,255,255,0.5); }
.source-card .lbl2 { width: 26px; height: 4px; border-radius: 3px; background: rgba(255,255,255,0.25); }

/* card press highlight */
.gal-src-cam .source-card.cam { animation: gal-card-cam 11s infinite linear; }
.gal-src-gal .source-card.gal { animation: gal-card-gal 11s infinite linear; }
@keyframes gal-card-cam {
    0%,11% { transform: scale(1); border-color: transparent; }
    14%    { transform: scale(0.94); border-color: var(--m-accent-blue); }
    18%,100% { transform: scale(1); border-color: transparent; }
}
@keyframes gal-card-gal {
    0%,63% { transform: scale(1); border-color: transparent; }
    66%    { transform: scale(0.94); border-color: var(--m-accent-purple); }
    70%,100% { transform: scale(1); border-color: transparent; }
}

/* hands over the two source cards (center ≈ 29% / 71% x, 81% y) */
.gal-src-cam .hand { left: 29%; top: 81%; transform: translate(-50%, -50%) scale(1.12); animation: gal-hand-cam 11s infinite linear; }
.gal-src-gal .hand { left: 71%; top: 81%; transform: translate(-50%, -50%) scale(1.12); animation: gal-hand-gal 11s infinite linear; }
@keyframes gal-hand-cam {
    0%,7% { opacity:0; transform: translate(-50%,-50%) scale(1.12); }
    10%   { opacity:1; transform: translate(-50%,-50%) scale(1); }
    11%   { transform: translate(-50%,-50%) scale(1); }
    14%   { transform: translate(-50%,-50%) scale(0.88); }
    18%   { transform: translate(-50%,-50%) scale(1); }
    30%,100% { opacity:1; transform: translate(-50%,-50%) scale(1); }
}
@keyframes gal-hand-gal {
    0%,59% { opacity:0; transform: translate(-50%,-50%) scale(1.12); }
    62%   { opacity:1; transform: translate(-50%,-50%) scale(1); }
    63%   { transform: translate(-50%,-50%) scale(1); }
    66%   { transform: translate(-50%,-50%) scale(0.88); }
    70%   { transform: translate(-50%,-50%) scale(1); }
    72%,100% { opacity:1; transform: translate(-50%,-50%) scale(1); }
}

/* ── camera scene ── */
.camera-bg {
    position: absolute;
    inset: 0;
    border-radius: 12px;
    background: linear-gradient(135deg, var(--m-photo-start), var(--m-photo-end));
    overflow: hidden;
}
.viewfinder { position: absolute; inset: 9px; pointer-events: none; }
.viewfinder span {
    position: absolute; width: 16px; height: 16px;
    border-color: rgba(124, 200, 255, 0.7); border-style: solid; border-width: 0;
}
.viewfinder .tl { top:0; left:0; border-top-width:2px; border-left-width:2px; }
.viewfinder .tr { top:0; right:0; border-top-width:2px; border-right-width:2px; }
.viewfinder .bl { bottom:0; left:0; border-bottom-width:2px; border-left-width:2px; }
.viewfinder .br { bottom:0; right:0; border-bottom-width:2px; border-right-width:2px; }

.cam-dots { position:absolute; top:8px; left:50%; transform:translateX(-50%); display:flex; gap:6px; }
.cam-dots i { width:5px; height:5px; border-radius:50%; background:rgba(255,255,255,0.4); }

.cam-dress {
    position: absolute; top:50%; left:50%; width:58%; aspect-ratio:1;
    transform: translate(-50%,-50%) scale(0.3); opacity:0;
    animation: cam-dress 11s infinite linear;
}
@keyframes cam-dress {
    0%,34% { opacity:0; transform: translate(-50%,-50%) scale(0.3); }
    40%    { opacity:1; transform: translate(-50%,-50%) scale(1); }
    100%   { opacity:1; transform: translate(-50%,-50%) scale(1); }
}

.shutter { position:absolute; bottom:10px; left:50%; transform:translateX(-50%); width:38px; height:38px; }
.shutter .ring {
    position:absolute; inset:0; border-radius:50%;
    border:2px solid rgba(255,255,255,0.8);
    animation: cam-pulse 1.4s infinite ease-in-out;
}
.shutter .core {
    position:absolute; top:50%; left:50%; width:28px; height:28px;
    border-radius:50%; background:rgba(255,255,255,0.9);
    transform: translate(-50%,-50%) scale(1);
    animation: cam-shutter 11s infinite linear;
}
@keyframes cam-pulse { 0%,100%{transform:scale(1)} 50%{transform:scale(1.08)} }
@keyframes cam-shutter {
    0%,42% { transform: translate(-50%,-50%) scale(1); }
    45%    { transform: translate(-50%,-50%) scale(0.8); }
    49%,100% { transform: translate(-50%,-50%) scale(1); }
}
.gal-camera .hand { left:50%; top:98%; transform: translate(-50%,-50%) scale(1.12); opacity:0; animation: cam-hand 11s infinite linear; }
@keyframes cam-hand {
    0%,40% { opacity:0; transform: translate(-50%,-50%) scale(1.12); }
    43%    { opacity:1; transform: translate(-50%,-50%) scale(1); }
    45%    { opacity:1; transform: translate(-50%,-50%) scale(0.88); }
    49%    { opacity:1; transform: translate(-50%,-50%) scale(1); }
    54%,100% { opacity:1; transform: translate(-50%,-50%) scale(1); }
}

/* ── gallery grid scene ── */
.gallery-grid {
    position:absolute; inset:0;
    display:grid; grid-template-columns: 1fr 1fr; grid-auto-rows: 1fr;
    gap:7px;
    animation: gal-cells 11s infinite linear;
}
@keyframes gal-cells { 0%,76%{opacity:0} 82%,100%{opacity:1} }

.g-cell {
    position:relative; border-radius:9px; overflow:hidden;
    border:2px solid transparent;
    display:flex; align-items:center; justify-content:center;
}
.g-cell .garment { width:50%; opacity:0.9; }
/* cell gradients (MockupPalette.galleryCells) */
.g-cell.c0 { background: linear-gradient(135deg,#23355C,#31497C); }
.g-cell.c1 { background: linear-gradient(135deg,#3A2F5E,#544284); }
.g-cell.c2 { background: linear-gradient(135deg,#1C3B52,#2C5A7A); }
.g-cell.c3 { background: linear-gradient(135deg,#423552,#5D4A73); }   /* dress — selected */
.g-cell.c4 { background: linear-gradient(135deg,#243F47,#37606B); }
.g-cell.c5 { background: linear-gradient(135deg,#33304F,#4A4671); }

/* non-selected cells dim on select; selected cell scales + border */
.g-cell:not(.selected) { animation: gal-dim 11s infinite linear; }
.g-cell.selected { animation: gal-sel 11s infinite linear; }
@keyframes gal-dim {
    0%,90% { opacity:1; transform: scale(1); }
    95%,100% { opacity:0.35; transform: scale(0.97); }
}
@keyframes gal-sel {
    0%,90% { transform: scale(1); border-color: transparent; }
    95%,100% { transform: scale(1.08); border-color: var(--m-accent-blue); }
}

.g-check {
    position:absolute; top:3px; right:3px; width:19px; height:19px;
    border-radius:50%;
    background: linear-gradient(135deg, var(--m-accent-blue), var(--m-accent-purple));
    display:flex; align-items:center; justify-content:center;
    color:#fff; font-size:10px; line-height:1;
    opacity:0; transform: scale(0.3);
    animation: gal-check 11s infinite linear;
}
@keyframes gal-check {
    0%,90% { opacity:0; transform: scale(0.3); }
    95%,100% { opacity:1; transform: scale(1); }
}

.gal-grid .hand { left:72%; top:65%; transform: translate(-50%,-50%) scale(1.12); opacity:0; animation: gal-hand-grid 11s infinite linear; }
@keyframes gal-hand-grid {
    0%,86% { opacity:0; transform: translate(-50%,-50%) scale(1.12); }
    89%    { opacity:1; transform: translate(-50%,-50%) scale(1); }
    90%    { transform: translate(-50%,-50%) scale(1); }
    92.5%  { transform: translate(-50%,-50%) scale(0.88); }
    95%    { transform: translate(-50%,-50%) scale(1); }
    100%   { opacity:1; transform: translate(-50%,-50%) scale(1); }
}

/* ════════════════════════════════════════════════════════════════════════
   STEP 2 — DetectMockup  (4.5s loop)
   ════════════════════════════════════════════════════════════════════════ */
.detect-root {
    position:absolute; inset:0; border-radius:12px; overflow:hidden;
    background: linear-gradient(135deg, var(--m-photo-start), var(--m-photo-end));
    opacity:0;
    animation: det-root 4.5s infinite linear;
}
@keyframes det-root { 0%{opacity:0} 5%{opacity:1} 92%{opacity:1} 100%{opacity:0} }

.detect-root .det-dress {
    position:absolute; top:50%; left:50%; width:60%; aspect-ratio:1;
    transform: translate(-50%,-50%); opacity:0.9;
}

.scan-line {
    position:absolute; left:0; right:0; height:3px; top:6%;
    background: linear-gradient(90deg, transparent, var(--m-accent-blue), var(--m-accent-purple), transparent);
    animation: det-scan-pos 4.5s infinite linear, det-scan-op 4.5s infinite linear;
}
@keyframes det-scan-pos { 0%{top:6%} 22%{top:88%} 40%{top:6%} 100%{top:6%} }
@keyframes det-scan-op  { 0%{opacity:0} 5%{opacity:1} 40%{opacity:1} 46%{opacity:0} 100%{opacity:0} }

.bbox {
    position:absolute; top:50%; left:50%; width:56%; height:50%;
    transform: translate(-50%,-50%) scale(1.12); opacity:0;
    animation: det-box 4.5s infinite linear;
}
.bbox .frame {
    position:absolute; inset:0; border-radius:8px;
    border:1.5px dashed rgba(124,200,255,0.95);
}
.bbox .star {
    position:absolute; top:-15px; left:50%; transform:translateX(-50%);
    color: var(--m-accent-light); font-size:10px;
}
@keyframes det-box {
    0%,42% { opacity:0; transform: translate(-50%,-50%) scale(1.12); }
    50%    { opacity:1; transform: translate(-50%,-50%) scale(1); }
    92%    { opacity:1; transform: translate(-50%,-50%) scale(1); }
    100%   { opacity:0; transform: translate(-50%,-50%) scale(1); }
}

.det-chips {
    position:absolute; top:10px; right:10px;
    display:flex; flex-direction:column; align-items:flex-end; gap:5px;
}
.det-chip {
    display:flex; align-items:center; gap:5px;
    background: rgba(10,14,23,0.85);
    border-radius:20px; padding:5px 9px;
    opacity:0; transform: translateX(14px);
}
.det-chip i { width:8px; height:8px; border-radius:50%; flex-shrink:0; }
.det-chip .cbar { height:5px; border-radius:3px; background: rgba(207,228,255,0.65); }
.det-chip.c0 i { background: linear-gradient(135deg, var(--m-accent-blue), var(--m-accent-purple)); }
.det-chip.c0 .cbar { width:26px; }
.det-chip.c1 i { background: var(--m-photo-start); }
.det-chip.c1 .cbar { width:34px; }
.det-chip.c2 i { background: var(--m-accent-light); }
.det-chip.c2 .cbar { width:20px; }
.det-chip.c0 { animation: det-chip0 4.5s infinite linear; }
.det-chip.c1 { animation: det-chip1 4.5s infinite linear; }
.det-chip.c2 { animation: det-chip2 4.5s infinite linear; }
@keyframes det-chip0 { 0%,52%{opacity:0;transform:translateX(14px)} 60%{opacity:1;transform:translateX(0)} 100%{opacity:1;transform:translateX(0)} }
@keyframes det-chip1 { 0%,56%{opacity:0;transform:translateX(14px)} 64%{opacity:1;transform:translateX(0)} 100%{opacity:1;transform:translateX(0)} }
@keyframes det-chip2 { 0%,60%{opacity:0;transform:translateX(14px)} 68%{opacity:1;transform:translateX(0)} 100%{opacity:1;transform:translateX(0)} }

/* ════════════════════════════════════════════════════════════════════════
   STEP 3 — ResultsMockup  (5s loop)
   ════════════════════════════════════════════════════════════════════════ */
.results-root { position:absolute; inset:0; overflow:hidden; }
.results-track {
    position:absolute; top:0; left:0; right:0;
    display:flex; flex-direction:column; gap:8px;
    animation: res-scroll 5s infinite;
    animation-timing-function: ease-in-out;
}
@keyframes res-scroll {
    0%   { transform: translateY(0); }
    12%  { transform: translateY(0); }
    60%  { transform: translateY(-44%); }
    100% { transform: translateY(-44%); }
}
.results-row { display:flex; gap:8px; }
.p-card { flex:1; display:flex; flex-direction:column; gap:4px; }
.p-card .p-img {
    position:relative; width:100%; aspect-ratio:2/3; border-radius:8px; overflow:hidden;
}
.p-card .p-img .heart {
    position:absolute; top:4px; right:5px; color:rgba(255,255,255,0.75); font-size:9px;
}
.p-card .p-bar1 { width:85%; height:6px; border-radius:3px; background:rgba(255,255,255,0.22); }
.p-card .p-bar2 { width:50%; height:6px; border-radius:3px; background: linear-gradient(90deg, var(--m-accent-blue), var(--m-accent-purple)); }
/* product tile gradients (MockupPalette.productTiles) cycling */
.p-img.t0 { background: linear-gradient(135deg,#2E4470,#456097); }
.p-img.t1 { background: linear-gradient(135deg,#3A3565,#564F8E); }
.p-img.t2 { background: linear-gradient(135deg,#27495A,#3C6E85); }
.p-img.t3 { background: linear-gradient(135deg,#433457,#63507E); }

/* ─── Responsive ─── */
@media (max-width: 768px) {
    .onboarding-grid { grid-template-columns: 1fr; gap: 20px; max-width: 360px; margin-left:auto; margin-right:auto; }
    .phone-frame { max-width: 200px; }
}

@media (prefers-reduced-motion: reduce) {
    .onboarding-wrap * { animation: none !important; }
    .gal-grid { opacity: 1; }
    .cam-dress, .det-dress { opacity: 0.9 !important; transform: translate(-50%,-50%) !important; }
}