/* ══════════════════════════════════════════════════════════════
   پرو مجازی — Component Styles
══════════════════════════════════════════════════════════════ */

/* ── Navbar ───────────────────────────────────────────────── */
.app-navbar {
    position: sticky;
    top: 0;
    z-index: 1030;
}
.app-navbar nav {
    background: var(--navbar-bg) !important;
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border-bottom: 1px solid var(--navbar-border) !important;
    transition: background .3s ease, box-shadow .3s ease, border-color .3s ease;
    padding: .7rem 0;
}
/* Navbar flex layout (previously provided by Bootstrap .navbar) */
.app-navbar .navbar > .container-fluid {
    display: flex;
    align-items: center;
    justify-content: space-between;
    flex-wrap: wrap;
    gap: .75rem;
    width: 100%;
}
.app-navbar .navbar-brand {
    font-weight: 700;
    font-size: 1.15rem;
    background: linear-gradient(135deg, var(--clr-primary), var(--clr-accent));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    display: flex;
    align-items: center;
    gap: .4rem;
}
.app-navbar .navbar-brand i {
    -webkit-text-fill-color: initial;
    color: var(--clr-primary);
    font-size: 1rem;
    opacity: .85;
}
.app-navbar .nav-link {
    color: var(--text-secondary) !important;
    font-weight: 500;
    padding: .4rem .85rem !important;
    border-radius: var(--radius-sm);
    transition: color var(--transition-fast), background var(--transition-fast);
    display: flex;
    align-items: center;
    gap: .4rem;
}
.app-navbar .nav-link:hover,
.app-navbar .nav-link.active {
    color: var(--text-primary) !important;
    background: rgba(var(--clr-primary-rgb), 0.10);
}
.app-navbar .navbar-toggler {
    border: 0;
    padding: .3rem .5rem;
    color: var(--text-secondary);
    background: transparent;
    cursor: pointer;
}
.app-navbar .navbar-toggler:focus { box-shadow: none; }

/* Responsive navbar collapse (replaces Bootstrap .collapse behavior) */
.app-navbar .navbar-collapse { display: none; width: 100%; }
.app-navbar .navbar-collapse.show { display: block; }
.app-navbar .navbar-nav { display: flex; flex-direction: column; list-style: none; margin: 0; padding: .5rem 0; }
@media (min-width: 576px) {
    .app-navbar .navbar-toggler { display: none; }
    .app-navbar .navbar-collapse {
        display: inline-flex !important;
        width: auto;
        flex: 1 1 auto;
        align-items: center;
        gap: .5rem;
    }
    .app-navbar .navbar-nav { flex-direction: row; align-items: center; padding: 0; gap: .15rem; }
}

/* ── Theme Toggle ─────────────────────────────────────────── */
.theme-toggle {
    width: 38px; height: 38px;
    display: flex; align-items: center; justify-content: center;
    border: 1px solid var(--glass-border);
    border-radius: 50%;
    background: var(--glass-bg);
    color: var(--text-secondary);
    cursor: pointer;
    transition: all var(--transition-base);
    font-size: .9rem;
    flex-shrink: 0;
}
.theme-toggle:hover {
    background: rgba(var(--clr-primary-rgb), 0.14);
    border-color: rgba(var(--clr-primary-rgb), 0.32);
    color: var(--clr-primary);
    transform: rotate(18deg) scale(1.05);
}

/* ── Status Badges ────────────────────────────────────────── */
.badge-pending {
    background: var(--badge-pending-bg);
    color: var(--badge-pending-clr);
    border: 1px solid var(--badge-pending-clr);
    padding: .28em .75em;
    border-radius: 50px;
    font-size: .78rem;
    font-weight: 600;
    display: inline-flex;
    align-items: center;
    gap: .35rem;
}
.badge-pending::before { content: ''; display:inline-block; width:6px; height:6px; border-radius:50%; background:var(--badge-pending-clr); animation: pulseDot 1.6s ease-in-out infinite; }

.badge-processing {
    background: var(--badge-processing-bg);
    color: var(--badge-processing-clr);
    border: 1px solid var(--badge-processing-clr);
    padding: .28em .75em;
    border-radius: 50px;
    font-size: .78rem;
    font-weight: 600;
    display: inline-flex;
    align-items: center;
    gap: .35rem;
}
.badge-processing::before { content: ''; display:inline-block; width:6px; height:6px; border-radius:50%; background:var(--badge-processing-clr); animation: pulseDot 1s ease-in-out infinite; }

.badge-completed {
    background: var(--badge-completed-bg);
    color: var(--badge-completed-clr);
    border: 1px solid var(--badge-completed-clr);
    padding: .28em .75em;
    border-radius: 50px;
    font-size: .78rem;
    font-weight: 600;
}
.badge-failed {
    background: var(--badge-failed-bg);
    color: var(--badge-failed-clr);
    border: 1px solid var(--badge-failed-clr);
    padding: .28em .75em;
    border-radius: 50px;
    font-size: .78rem;
    font-weight: 600;
}

@keyframes pulseDot {
    0%,100% { opacity:1; transform:scale(1); }
    50%      { opacity:.4; transform:scale(.7); }
}

/* ── Balance Meter ────────────────────────────────────────── */
.balance-meter {
    background: linear-gradient(135deg,
        rgba(var(--clr-primary-rgb), .18) 0%,
        rgba(var(--clr-accent-rgb),  .12) 100%);
    border: 1px solid rgba(var(--clr-primary-rgb), 0.22);
    border-radius: var(--radius-md);
    padding: 1.75rem;
    color: var(--text-primary);
    backdrop-filter: blur(var(--glass-blur));
    -webkit-backdrop-filter: blur(var(--glass-blur));
    position: relative;
    overflow: hidden;
    transition: background .4s ease, border-color .4s ease;
}
.balance-meter::before {
    content: '';
    position: absolute;
    top: -50%; right: -20%;
    width: 200%; height: 200%;
    background: radial-gradient(circle, rgba(var(--clr-primary-rgb),.07) 0%, transparent 60%);
    pointer-events: none;
}
.balance-meter .label {
    color: var(--text-secondary);
    font-size: .82rem;
    margin-bottom: .5rem;
    display: flex;
    align-items: center;
    gap: .4rem;
}
.balance-meter .amount {
    font-size: 2.1rem;
    font-weight: 700;
    background: linear-gradient(135deg, var(--clr-primary), var(--clr-accent));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    line-height: 1.1;
}
.balance-meter .currency {
    font-size: .9rem;
    font-weight: 400;
    opacity: .8;
    margin-right: .3rem;
    -webkit-text-fill-color: var(--text-secondary);
}

/* ── Metric Cards ─────────────────────────────────────────── */
.metric-card {
    background: var(--glass-bg);
    backdrop-filter: blur(var(--glass-blur));
    -webkit-backdrop-filter: blur(var(--glass-blur));
    border: 1px solid var(--glass-border);
    border-radius: var(--radius-md);
    padding: 1.6rem 1.25rem;
    text-align: center;
    transition: all var(--transition-slow);
    cursor: default;
    position: relative;
    overflow: hidden;
}
.metric-card::after {
    content: '';
    position: absolute;
    bottom: 0; left: 0; right: 0;
    height: 3px;
    border-radius: 0 0 var(--radius-md) var(--radius-md);
    opacity: .9;
}
.metric-card.metric-warning::after { background: var(--clr-warning); }
.metric-card.metric-primary::after { background: var(--clr-primary); }
.metric-card.metric-success::after { background: var(--clr-accent); }
.metric-card.metric-info::after    { background: var(--clr-info); }
.metric-card:hover {
    background: var(--glass-bg-hover);
    border-color: rgba(var(--clr-primary-rgb), 0.22);
    box-shadow: var(--glass-glow);
}
.metric-card .metric-icon {
    width: 44px; height: 44px;
    border-radius: 12px;
    display: flex; align-items: center; justify-content: center;
    margin: 0 auto .9rem;
    font-size: 1.1rem;
    transition: transform var(--transition-slow);
}
.metric-card:hover .metric-icon { transform: scale(1.1); }
.metric-card .metric-value {
    font-size: 2.4rem;
    font-weight: 700;
    line-height: 1;
    margin-bottom: .4rem;
}
.metric-card .metric-label {
    color: var(--text-secondary);
    font-size: .83rem;
    font-weight: 500;
}

/* ── Panel Card ───────────────────────────────────────────── */
.panel-card {
    background: var(--glass-bg);
    backdrop-filter: blur(var(--glass-blur));
    -webkit-backdrop-filter: blur(var(--glass-blur));
    border: 1px solid var(--glass-border);
    border-radius: var(--radius-md);
    overflow: hidden;
    transition: background .4s ease, border-color .4s ease;
}

/* ── Card Hover ───────────────────────────────────────────── */
.card-hover {
    transition: box-shadow var(--transition-base),
                transform var(--transition-slow),
                border-color var(--transition-base);
    cursor: default;
}
.card-hover:hover {
    box-shadow: var(--glass-glow);
    border-color: rgba(var(--clr-primary-rgb), 0.24) !important;
}

/* ── Drop Zone ────────────────────────────────────────────── */
.drop-zone {
    border: 2px dashed rgba(var(--clr-primary-rgb), 0.38);
    border-radius: var(--radius-lg);
    padding: 3.5rem 2rem;
    text-align: center;
    cursor: pointer;
    transition: all var(--transition-base);
    background: rgba(var(--clr-primary-rgb), 0.04);
    position: relative;
    overflow: hidden;
    user-select: none;
}
.drop-zone:hover,
.drop-zone.dragover {
    background: rgba(var(--clr-primary-rgb), 0.08);
    border-color: var(--clr-primary);
    box-shadow: 0 0 40px rgba(var(--clr-primary-rgb), 0.15),
                inset 0 0 40px rgba(var(--clr-primary-rgb), 0.04);
}
[data-theme="light"] .drop-zone {
    background: rgba(var(--clr-primary-rgb), 0.03);
}
[data-theme="light"] .drop-zone:hover,
[data-theme="light"] .drop-zone.dragover {
    background: rgba(var(--clr-primary-rgb), 0.06);
}
.drop-zone input[type="file"] { display: none; }
.drop-zone-icon {
    width: 68px; height: 68px;
    border-radius: 18px;
    background: rgba(var(--clr-primary-rgb), 0.12);
    border: 1px solid rgba(var(--clr-primary-rgb), 0.22);
    display: flex; align-items: center; justify-content: center;
    margin: 0 auto 1.1rem;
    font-size: 1.6rem;
    color: var(--clr-primary);
    transition: transform var(--transition-slow), box-shadow var(--transition-base);
}
.drop-zone:hover .drop-zone-icon,
    .drop-zone.dragover .drop-zone-icon {
    transform: scale(1.1);
    box-shadow: 0 8px 24px rgba(var(--clr-primary-rgb), 0.3);
}

/* ── Radar Rings (drop zone) ──────────────────────────────── */
.radar-ring {
    position: absolute;
    top: 50%; left: 50%;
    transform: translate(-50%, -50%) scale(0);
    border-radius: 50%;
    border: 1.5px solid rgba(var(--clr-primary-rgb), 0.28);
    pointer-events: none;
    animation: radarExpand 3s ease-out infinite;
}
.radar-ring:nth-child(1) { width: 110px; height: 110px; animation-delay: 0s; }
.radar-ring:nth-child(2) { width: 200px; height: 200px; animation-delay: .9s; }
.radar-ring:nth-child(3) { width: 310px; height: 310px; animation-delay: 1.8s; }
@keyframes radarExpand {
    0%   { transform:translate(-50%,-50%) scale(0); opacity:.6; }
    100% { transform:translate(-50%,-50%) scale(1); opacity:0; }
}

/* ── Upload Cost Cards ────────────────────────────────────── */
.cost-card {
    background: var(--glass-bg);
    border: 1px solid var(--glass-border);
    border-radius: var(--radius-md);
    padding: 1.25rem;
    text-align: center;
    backdrop-filter: blur(8px);
    -webkit-backdrop-filter: blur(8px);
    transition: background var(--transition-base);
    height: 100%;
}
.cost-card .cost-label {
    color: var(--text-secondary);
    font-size: .82rem;
    margin-bottom: .5rem;
    display: flex; align-items: center; justify-content: center; gap: .3rem;
}
.cost-card .cost-value {
    font-size: 1.35rem;
    font-weight: 700;
    color: var(--clr-primary);
}
.cost-card .cost-unit { font-size: .8rem; font-weight: 400; color: var(--text-secondary); margin-right: .2rem; }

/* ── Hero Section (landing) ───────────────────────────────── */
.hero-section {
    position: relative;
    padding: 4rem 0 3rem;
    overflow: hidden;
}
/* Asymmetric split: copy + visual. RTL → copy starts at the right. */
.hero-grid {
    display: grid;
    grid-template-columns: 1.05fr .95fr;
    align-items: center;
    gap: 3rem;
    max-width: 1180px;
    margin: 0 auto;
    padding: 0 1.5rem;
}
.hero-copy { text-align: right; position: relative; z-index: 2; }
@media (max-width: 880px) {
    .hero-grid { grid-template-columns: 1fr; gap: 2.25rem; }
    .hero-copy { text-align: center; }
    .hero-visual { order: -1; }
}
.hero-badge {
    display: inline-flex;
    align-items: center;
    gap: .45rem;
    background: rgba(var(--clr-primary-rgb), 0.10);
    border: 1px solid rgba(var(--clr-primary-rgb), 0.24);
    border-radius: 50px;
    padding: .35rem 1.1rem;
    font-size: .8rem;
    font-weight: 600;
    color: var(--clr-secondary);
    margin-bottom: 1.5rem;
    animation: badgePulse 3.5s ease-in-out infinite;
}
[data-theme="light"] .hero-badge {
    background: rgba(var(--clr-primary-rgb), 0.08);
    color: var(--clr-primary);
}
@keyframes badgePulse {
    0%,100% { box-shadow: 0 0 0 0 rgba(var(--clr-primary-rgb),.28); }
    50%      { box-shadow: 0 0 0 7px rgba(var(--clr-primary-rgb),0); }
}
.hero-title {
    font-size: clamp(2.2rem, 5.5vw, 3.8rem);
    font-weight: 700;
    line-height: 1.18;
    color: var(--text-primary);
    margin-bottom: 1.1rem;
}
.gradient-text {
    background: linear-gradient(135deg, var(--clr-primary), var(--clr-secondary), var(--clr-accent));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    background-size: 200% 200%;
    animation: gradientShift 5s ease infinite;
}
@keyframes gradientShift {
    0%  { background-position: 0% 50%; }
    50% { background-position: 100% 50%; }
    100%{ background-position: 0% 50%; }
}
.hero-subtitle {
    font-size: clamp(1rem, 2.5vw, 1.12rem);
    color: var(--text-secondary);
    max-width: 460px;
    margin: 0 0 2.25rem;
    line-height: 1.75;
}
@media (max-width: 880px) { .hero-subtitle { margin-inline: auto; } }
.hero-cta-group {
    display: flex;
    gap: 1rem;
    justify-content: flex-start;
    flex-wrap: wrap;
}
@media (max-width: 880px) { .hero-cta-group { justify-content: center; } }

/* ── Hero Visual (AI imagery in a glass frame) ────────────── */
.hero-visual { position: relative; z-index: 2; }
.hero-frame {
    position: relative;
    border-radius: var(--radius-xl);
    overflow: hidden;
    border: 1px solid var(--glass-border);
    box-shadow: var(--glass-glow);
    aspect-ratio: 4 / 5;
}

/* ── Garment Stage (light studio surface for product renders) ─ */
.garment-stage {
    position: relative;
    background: radial-gradient(circle at 50% 32%, #ffffff 0%, #f3f1fb 62%, #e7e3f6 100%);
    display: flex; align-items: center; justify-content: center;
    overflow: hidden;
}
.garment-stage img {
    width: 100%; height: 100%;
    object-fit: contain;
    display: block;
    padding: 6%;
    filter: drop-shadow(0 16px 28px rgba(40,30,90,.18));
}
/* Soft brand glow at the base so the render sits in the indigo world */
.garment-stage::after {
    content: '';
    position: absolute; inset: 0;
    pointer-events: none;
    background: radial-gradient(ellipse at 50% 118%, rgba(var(--clr-primary-rgb),.16), transparent 60%);
}

/* ── Bento lead tile holding a garment render ─────────────── */
.bento-lead.garment-lead {
    padding: 0;
    display: flex;
    flex-direction: column;
}
.garment-lead .garment-stage { flex: 1; min-height: 0; }
.garment-lead .bento-body {
    padding: 1.4rem 1.5rem;
    border-top: 1px solid var(--glass-border);
    background: var(--glass-bg);
}

/* ── Results Gallery ──────────────────────────────────────── */
.gallery-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1.25rem;
}
@media (max-width: 768px) { .gallery-grid { grid-template-columns: 1fr; max-width: 360px; margin-inline: auto; } }
.gallery-card {
    border-radius: var(--radius-lg);
    overflow: hidden;
    border: 1px solid var(--glass-border);
    background: var(--glass-bg);
    box-shadow: var(--glass-shadow);
    transition: transform var(--transition-slow), box-shadow var(--transition-base), border-color var(--transition-base);
}
.gallery-card:hover {
    box-shadow: var(--glass-glow);
    border-color: rgba(var(--clr-primary-rgb), .26);
}
.gallery-card .garment-stage { aspect-ratio: 3 / 4; }
.gallery-card .gc-foot {
    display: flex; align-items: center; justify-content: space-between;
    padding: .85rem 1.1rem;
    border-top: 1px solid var(--glass-border);
}
.gallery-card .gc-name { font-weight: 600; font-size: .9rem; color: var(--text-primary); }
.gallery-card .gc-tag {
    font-size: .72rem; font-weight: 600;
    color: var(--clr-accent);
    display: inline-flex; align-items: center; gap: .3rem;
}
/* Floating glass chip on the frame */
.hero-chip {
    position: absolute;
    left: 1rem; bottom: 1rem;
    display: inline-flex; align-items: center; gap: .5rem;
    padding: .55rem .95rem;
    border-radius: 50px;
    background: rgba(10,14,25,.55);
    border: 1px solid rgba(255,255,255,.16);
    backdrop-filter: blur(14px);
    -webkit-backdrop-filter: blur(14px);
    color: #fff;
    font-size: .8rem; font-weight: 600;
    z-index: 3;
    animation: chipFloat 4.5s ease-in-out infinite;
}
.hero-chip i { color: var(--clr-accent); }
.hero-chip-top {
    left: auto; right: 1rem; bottom: auto; top: 1rem;
    animation-delay: -2.2s;
}
@keyframes chipFloat {
    0%,100% { transform: translateY(0); }
    50%     { transform: translateY(-7px); }
}
/* Soft glow puck behind the frame — drifts on scroll via --parallax-y,
   set in wwwroot/js/animations.js (initHeroParallax). Never touches the
   entrance-animation transform on .hero-visual itself, so the two never fight. */
.hero-visual::before {
    content: '';
    position: absolute;
    inset: 8% 8% 8% 8%;
    background: radial-gradient(circle, rgba(var(--clr-primary-rgb),.35), transparent 70%);
    filter: blur(46px);
    z-index: -1;
    transform: translateY(var(--parallax-y, 0px));
    transition: transform .15s linear;
}

/* ── Cursor-follow spotlight (plain glass tiles only — a photo-filled
   tile like .bento-lead would just get muddied by a color overlay) ─── */
.bento-tile:not(.bento-lead) {
    isolation: isolate;
}
.bento-tile:not(.bento-lead)::after {
    content: '';
    position: absolute;
    inset: 0;
    z-index: 0;
    opacity: 0;
    background: radial-gradient(280px circle at var(--mx, 50%) var(--my, 50%),
        rgba(var(--clr-primary-rgb), .16), transparent 65%);
    transition: opacity .3s ease;
    pointer-events: none;
}
.bento-tile:not(.bento-lead):hover::after {
    opacity: 1;
}

/* ── Stat Strip ───────────────────────────────────────────── */
.stat-strip {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    max-width: 760px;
    margin: 2.5rem auto 0;
    border: 1px solid var(--glass-border);
    border-radius: var(--radius-md);
    background: var(--glass-bg);
    backdrop-filter: blur(var(--glass-blur));
    -webkit-backdrop-filter: blur(var(--glass-blur));
    overflow: hidden;
}
.stat-strip .stat {
    text-align: center;
    padding: 1.25rem 1rem;
    border-inline-start: 1px solid var(--glass-border);
}
.stat-strip .stat:first-child { border-inline-start: 0; }
.stat-strip .stat .v { font-size: 1.6rem; font-weight: 700; line-height: 1; }
.stat-strip .stat .l { font-size: .78rem; color: var(--text-secondary); margin-top: .35rem; }

/* ── Bento Feature Grid ───────────────────────────────────── */
.bento {
    display: grid;
    grid-template-columns: 1.4fr 1fr;
    grid-auto-rows: 1fr;
    gap: 1.1rem;
}
@media (max-width: 768px) { .bento { grid-template-columns: 1fr; } }
.bento-tile {
    position: relative;
    border-radius: var(--radius-lg);
    border: 1px solid var(--glass-border);
    overflow: hidden;
    padding: 1.75rem;
    min-height: 210px;
    display: flex;
    flex-direction: column;
    justify-content: flex-end;
    transition: transform var(--transition-slow), box-shadow var(--transition-base), border-color var(--transition-base);
    background: var(--glass-bg);
    backdrop-filter: blur(var(--glass-blur));
    -webkit-backdrop-filter: blur(var(--glass-blur));
}
.bento-tile:hover {
    box-shadow: var(--glass-glow);
    border-color: rgba(var(--clr-primary-rgb), .26);
}
.bento-lead { grid-row: span 2; }
@media (max-width: 768px) { .bento-lead { grid-row: auto; min-height: 300px; } }
/* Image-backed tiles */
.bento-img { background-size: cover; background-position: center; }
.bento-img::before {
    content: '';
    position: absolute; inset: 0;
    background: linear-gradient(180deg,
        rgba(7,11,20,.15) 0%,
        rgba(7,11,20,.78) 100%);
}
[data-theme="light"] .bento-img::before {
    background: linear-gradient(180deg,
        rgba(20,16,60,.10) 0%,
        rgba(20,16,60,.72) 100%);
}
.bento-tile .bento-body { position: relative; z-index: 2; }
.bento-tile .bento-eyebrow {
    font-size: .76rem; font-weight: 600;
    color: var(--clr-secondary);
    margin-bottom: .4rem;
}
.bento-img .bento-eyebrow { color: rgba(255,255,255,.85); }
.bento-tile h5 {
    font-weight: 700; font-size: 1.12rem;
    margin-bottom: .45rem;
    color: var(--text-primary);
}
.bento-img h5 { color: #fff; }
.bento-tile p {
    font-size: .88rem; line-height: 1.6;
    margin: 0; color: var(--text-secondary);
}
.bento-img p { color: rgba(255,255,255,.82); }
.bento-tile .bento-icon {
    width: 46px; height: 46px; border-radius: 13px;
    display: flex; align-items: center; justify-content: center;
    font-size: 1.15rem; margin-bottom: auto;
    background: rgba(var(--clr-primary-rgb), .14);
    color: var(--clr-primary);
}
.bento-img .bento-icon {
    background: rgba(255,255,255,.16);
    color: #fff;
}

/* ── Showcase (before → after) ────────────────────────────── */
.showcase-grid {
    display: grid;
    grid-template-columns: 1fr auto 1fr;
    align-items: center;
    gap: 1.25rem;
}
@media (max-width: 768px) {
    .showcase-grid { grid-template-columns: 1fr; }
    .showcase-arrow { transform: rotate(90deg); margin: -.25rem auto; }
}
.showcase-card {
    border-radius: var(--radius-lg);
    overflow: hidden;
    border: 1px solid var(--glass-border);
    background: var(--glass-bg);
    box-shadow: var(--glass-shadow);
}
.showcase-card .sc-img {
    aspect-ratio: 3 / 4;
    width: 100%;
    object-fit: cover;
    display: block;
}
.showcase-card .sc-label {
    text-align: center;
    padding: .7rem;
    font-size: .85rem;
    font-weight: 600;
    color: var(--text-secondary);
    border-top: 1px solid var(--glass-border);
}
.showcase-arrow {
    width: 52px; height: 52px;
    border-radius: 50%;
    display: flex; align-items: center; justify-content: center;
    background: linear-gradient(135deg, var(--clr-primary), var(--clr-accent));
    color: #fff; font-size: 1.1rem;
    box-shadow: 0 8px 28px rgba(var(--clr-primary-rgb), .4);
    flex-shrink: 0;
}
/* RTL: the arrow should point from garment (right) to result (left) */
.showcase-arrow i { transform: scaleX(1); }

/* ── Feature Cards (landing) ──────────────────────────────── */
.feature-card {
    background: var(--glass-bg);
    backdrop-filter: blur(var(--glass-blur));
    -webkit-backdrop-filter: blur(var(--glass-blur));
    border: 1px solid var(--glass-border);
    border-radius: var(--radius-lg);
    padding: 2.2rem 1.75rem;
    text-align: center;
    transition: all var(--transition-slow);
    cursor: default;
    position: relative;
    overflow: hidden;
    height: 100%;
}
.feature-card::before {
    content: '';
    position: absolute;
    top: 0; left: 0; right: 0;
    height: 1px;
    background: linear-gradient(90deg, transparent, rgba(var(--clr-primary-rgb),.55), transparent);
    opacity: 0;
    transition: opacity var(--transition-base);
}
.feature-card:hover::before { opacity: 1; }
.feature-card:hover {
    background: var(--glass-bg-hover);
    border-color: rgba(var(--clr-primary-rgb), 0.24);
    box-shadow: var(--glass-glow);
}
.feature-icon {
    width: 62px; height: 62px;
    border-radius: 17px;
    display: flex; align-items: center; justify-content: center;
    margin: 0 auto 1.25rem;
    font-size: 1.45rem;
    transition: transform var(--transition-slow);
}
.feature-card:hover .feature-icon { transform: scale(1.12); }
.feature-card h5 {
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: .6rem;
    font-size: 1.05rem;
}
.feature-card p {
    color: var(--text-secondary);
    font-size: .9rem;
    line-height: 1.65;
    margin-bottom: 0;
}

/* ── Result Image Card ────────────────────────────────────── */
.result-img-card {
    background: var(--glass-bg);
    backdrop-filter: blur(var(--glass-blur));
    -webkit-backdrop-filter: blur(var(--glass-blur));
    border: 1px solid var(--glass-border);
    border-radius: var(--radius-lg);
    overflow: hidden;
}
.result-img-card .card-header {
    text-align: center;
    font-weight: 600;
}
.img-wrapper { position: relative; overflow: hidden; }
.img-reveal-overlay {
    position: absolute; inset: 0;
    background: linear-gradient(180deg, transparent 0%, var(--bg-base) 100%);
    animation: imgReveal .9s ease forwards .15s;
}
@keyframes imgReveal {
    from { opacity:1; transform:translateY(0); }
    to   { opacity:0; transform:translateY(-100%); }
}

/* ── Chart ────────────────────────────────────────────────── */
#rateChart { max-height: 220px; }

/* ── Page Header ──────────────────────────────────────────── */
.page-header { margin-bottom: 1.75rem; }
.page-header h4, .page-header h5 {
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: .2rem;
}
.page-header .page-subtitle { color: var(--text-secondary); font-size: .88rem; }

/* ── Section Title ────────────────────────────────────────── */
.section-title {
    font-size: 1.05rem;
    font-weight: 700;
    color: var(--text-primary);
    display: flex;
    align-items: center;
    gap: .5rem;
}
.section-title::after {
    content: '';
    flex: 1;
    height: 1px;
    background: var(--glass-border);
    margin-right: .5rem;
}

/* ── Sidebar (legacy compatibility) ──────────────────────── */
.sidebar {
    min-height: 100vh;
    background: var(--glass-bg);
    border-left: 1px solid var(--glass-border);
    padding-top: 1rem;
}
.sidebar .nav-link {
    color: var(--text-secondary);
    padding: .6rem 1.2rem;
    border-radius: var(--radius-sm);
    transition: all var(--transition-fast);
}
.sidebar .nav-link:hover, .sidebar .nav-link.active {
    background: rgba(var(--clr-primary-rgb), 0.12);
    color: var(--clr-primary);
}