/* =====================================================================
   PiXplain — landing & promotion site
   Palette is derived from the app icon and the in-app design tokens
   (AppColors / Gradients): indigo -> violet -> fuchsia, with cyan and
   amber accents. Dark, glassmorphic look to match the app.
   ===================================================================== */

:root {
    /* Brand colors (mirror lib/utils/app_colors.dart) */
    --color-primary: #6366f1;      /* indigo  */
    --color-primary-dark: #4f46e5;
    --color-violet: #8b5cf6;
    --color-fuchsia: #d946ef;
    --color-cyan: #06b6d4;
    --color-amber: #f59e0b;

    --gradient-brand: linear-gradient(135deg, #6366f1 0%, #8b5cf6 50%, #d946ef 100%);
    --gradient-brand-soft: linear-gradient(135deg, rgba(99,102,241,0.15), rgba(217,70,239,0.15));

    /* Dark theme surfaces (mirror app background/surface) */
    --bg: #0f172a;
    --surface: #1e293b;
    --surface-light: #334155;

    /* Text */
    --text-primary: #f8fafc;
    --text-secondary: #94a3b8;
    --text-tertiary: #64748b;

    /* Borders / glass */
    --border: rgba(148, 163, 184, 0.16);
    --glass-bg: rgba(30, 41, 59, 0.55);
    --glass-border: rgba(255, 255, 255, 0.08);

    /* Radius */
    --radius-sm: 8px;
    --radius-md: 14px;
    --radius-lg: 22px;
    --radius-xl: 32px;

    /* Spacing scale */
    --space-xs: 4px;
    --space-sm: 8px;
    --space-md: 16px;
    --space-lg: 24px;
    --space-xl: 32px;
    --space-2xl: 48px;
    --space-3xl: 72px;
    --space-4xl: 96px;
}

* { margin: 0; padding: 0; box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    background: var(--bg);
    color: var(--text-primary);
    line-height: 1.6;
    overflow-x: hidden;
    -webkit-font-smoothing: antialiased;
}

a { color: inherit; text-decoration: none; }
ul { list-style: none; }
img { max-width: 100%; display: block; }

.container {
    width: 100%;
    max-width: 1160px;
    margin: 0 auto;
    padding: 0 var(--space-lg);
}

/* --------------------------------------------------------------------
   Decorative background — soft radial "spots" in the brand gradient
   -------------------------------------------------------------------- */
.gradient-spots {
    position: fixed;
    inset: 0;
    z-index: -1;
    overflow: hidden;
    pointer-events: none;
}
.spot {
    position: absolute;
    width: 46vw;
    height: 46vw;
    border-radius: 50%;
    filter: blur(110px);
    opacity: 0.5;
}
.spot-tl { top: -12vw; left: -10vw; background: rgba(99, 102, 241, 0.55); }
.spot-tr { top: -8vw;  right: -12vw; background: rgba(217, 70, 239, 0.45); }
.spot-bl { bottom: -14vw; left: -6vw; background: rgba(139, 92, 246, 0.40); }
.spot-br { bottom: -10vw; right: -8vw; background: rgba(6, 182, 212, 0.30); }

/* --------------------------------------------------------------------
   Glass utility
   -------------------------------------------------------------------- */
.glass {
    background: var(--glass-bg);
    border: 1px solid var(--glass-border);
    border-radius: var(--radius-lg);
    backdrop-filter: blur(18px);
    -webkit-backdrop-filter: blur(18px);
}

/* --------------------------------------------------------------------
   Navigation
   -------------------------------------------------------------------- */
.navbar {
    position: fixed;
    top: 0; left: 0; right: 0;
    z-index: 100;
    background: rgba(15, 23, 42, 0.65);
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
    border-bottom: 1px solid var(--border);
}
.nav-container {
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 68px;
}
.logo { display: flex; align-items: center; gap: 10px; }
.logo-icon img { width: 36px; height: 36px; border-radius: 9px; }
.logo-text {
    font-size: 1.25rem;
    font-weight: 800;
    letter-spacing: -0.02em;
}
.logo-by {
    font-size: 0.75rem;
    color: var(--text-tertiary);
    font-weight: 500;
    margin-left: 2px;
}
.nav-menu { display: flex; align-items: center; gap: var(--space-xl); }
.nav-menu a {
    font-size: 0.95rem;
    font-weight: 500;
    color: var(--text-secondary);
    transition: color 0.2s;
}
.nav-menu a:hover { color: var(--text-primary); }

/* Language switcher */
.lang-switch {
    display: flex;
    align-items: center;
    gap: 6px;
}
.lang-btn {
    background: none;
    border: 1px solid transparent;
    color: var(--text-tertiary);
    font-family: inherit;
    font-size: 0.82rem;
    font-weight: 700;
    letter-spacing: 0.03em;
    padding: 4px 9px;
    border-radius: 999px;
    cursor: pointer;
    transition: color 0.2s, background 0.2s, border-color 0.2s;
}
.lang-btn:hover { color: var(--text-primary); }
.lang-btn.active {
    color: var(--text-primary);
    background: var(--gradient-brand-soft);
    border-color: var(--glass-border);
}
.lang-sep { color: var(--text-tertiary); opacity: 0.5; }

.nav-toggle {
    display: none;
    flex-direction: column;
    gap: 5px;
    background: none;
    border: none;
    cursor: pointer;
    padding: 6px;
}
.nav-toggle span {
    width: 24px;
    height: 2px;
    background: var(--text-primary);
    border-radius: 2px;
    transition: 0.3s;
}

/* --------------------------------------------------------------------
   Buttons
   -------------------------------------------------------------------- */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: var(--space-sm);
    padding: 12px 22px;
    border-radius: var(--radius-md);
    font-size: 0.95rem;
    font-weight: 600;
    cursor: pointer;
    border: none;
    transition: transform 0.2s, box-shadow 0.2s, opacity 0.2s;
    font-family: inherit;
}
.btn:hover { transform: translateY(-2px); }
.btn-primary {
    background: var(--gradient-brand);
    color: #fff;
    box-shadow: 0 10px 30px rgba(217, 70, 239, 0.35);
}
.btn-primary:hover { box-shadow: 0 14px 38px rgba(217, 70, 239, 0.45); }
.btn-secondary {
    background: rgba(255, 255, 255, 0.06);
    color: var(--text-primary);
    border: 1px solid var(--glass-border);
}
.btn-ghost { background: transparent; color: var(--text-secondary); }
.btn-sm { padding: 9px 16px; font-size: 0.875rem; }
.btn-full { width: 100%; }

/* --------------------------------------------------------------------
   Section primitives
   -------------------------------------------------------------------- */
section { padding: var(--space-4xl) 0; }
.section-header { text-align: center; max-width: 680px; margin: 0 auto var(--space-3xl); }
.section-tag {
    display: inline-block;
    padding: 6px 14px;
    border-radius: 999px;
    font-size: 0.8rem;
    font-weight: 600;
    letter-spacing: 0.02em;
    color: var(--color-violet);
    background: var(--gradient-brand-soft);
    border: 1px solid var(--glass-border);
    margin-bottom: var(--space-md);
}
.section-title {
    font-size: clamp(1.8rem, 4vw, 2.6rem);
    font-weight: 800;
    letter-spacing: -0.03em;
    margin-bottom: var(--space-md);
}
.section-description { color: var(--text-secondary); font-size: 1.05rem; }
.gradient-text {
    background: var(--gradient-brand);
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
}

/* --------------------------------------------------------------------
   Hero
   -------------------------------------------------------------------- */
.hero {
    padding-top: calc(68px + var(--space-4xl));
    padding-bottom: var(--space-4xl);
}
.hero .container {
    display: grid;
    grid-template-columns: 1.1fr 0.9fr;
    gap: var(--space-3xl);
    align-items: center;
}
.hero-badge {
    display: inline-flex;
    align-items: center;
    gap: var(--space-sm);
    padding: 7px 16px;
    border-radius: 999px;
    background: var(--gradient-brand-soft);
    border: 1px solid var(--glass-border);
    font-size: 0.85rem;
    font-weight: 500;
    color: var(--text-secondary);
    margin-bottom: var(--space-lg);
}
.hero-title {
    font-size: clamp(2.4rem, 6vw, 3.8rem);
    font-weight: 800;
    line-height: 1.05;
    letter-spacing: -0.04em;
    margin-bottom: var(--space-lg);
}
.hero-description {
    font-size: 1.15rem;
    color: var(--text-secondary);
    margin-bottom: var(--space-xl);
    max-width: 520px;
}
.hero-actions { display: flex; gap: var(--space-md); flex-wrap: wrap; margin-bottom: var(--space-2xl); }
.hero-stats { display: flex; gap: var(--space-2xl); }
.stat { display: flex; flex-direction: column; }
.stat-value {
    font-size: 1.9rem;
    font-weight: 800;
    background: var(--gradient-brand);
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
}
.stat-label { font-size: 0.85rem; color: var(--text-tertiary); }

/* Hero visual — phone mock with a stylised annotation scene */
.hero-visual { display: flex; justify-content: center; }
.phone-mockup { position: relative; }
.phone-frame {
    width: 280px;
    height: 580px;
    border-radius: 42px;
    padding: 12px;
    background: linear-gradient(160deg, #1e293b, #0f172a);
    border: 1px solid var(--glass-border);
    box-shadow: 0 40px 90px rgba(99, 102, 241, 0.35);
}
.phone-screen {
    width: 100%;
    height: 100%;
    border-radius: 32px;
    overflow: hidden;
    position: relative;
    background:
        radial-gradient(120% 80% at 30% 10%, rgba(217,70,239,0.25), transparent 60%),
        radial-gradient(120% 80% at 80% 90%, rgba(6,182,212,0.20), transparent 55%),
        #0b1222;
}
.mock-photo {
    position: absolute;
    inset: 0;
    background:
        linear-gradient(135deg, rgba(99,102,241,0.35), rgba(217,70,239,0.30)),
        repeating-linear-gradient(45deg, rgba(255,255,255,0.03) 0 14px, transparent 14px 28px);
}
/* Pulsing annotation points (echo the app's pulsing markers) */
.mock-point {
    position: absolute;
    width: 22px; height: 22px;
    border-radius: 50%;
    background: var(--gradient-brand);
    border: 2px solid #fff;
    box-shadow: 0 0 0 0 rgba(217, 70, 239, 0.6);
    animation: pulse 2.4s infinite;
}
.mock-point::after {
    content: attr(data-n);
    position: absolute;
    inset: 0;
    display: grid;
    place-items: center;
    font-size: 0.7rem;
    font-weight: 700;
    color: #fff;
}
.mock-point.p1 { top: 22%; left: 26%; }
.mock-point.p2 { top: 48%; left: 62%; animation-delay: 0.8s; }
.mock-point.p3 { top: 70%; left: 34%; animation-delay: 1.6s; }
@keyframes pulse {
    0%   { box-shadow: 0 0 0 0 rgba(217, 70, 239, 0.55); }
    70%  { box-shadow: 0 0 0 18px rgba(217, 70, 239, 0); }
    100% { box-shadow: 0 0 0 0 rgba(217, 70, 239, 0); }
}
.mock-chip {
    position: absolute;
    left: 16px; right: 16px; bottom: 18px;
    padding: 12px 14px;
    border-radius: var(--radius-md);
    background: rgba(15, 23, 42, 0.78);
    border: 1px solid var(--glass-border);
    backdrop-filter: blur(8px);
}
.mock-chip .mc-title { font-size: 0.8rem; font-weight: 700; }
.mock-chip .mc-sub { font-size: 0.72rem; color: var(--text-secondary); }

.floating-card {
    position: absolute;
    display: flex;
    align-items: center;
    gap: var(--space-sm);
    padding: 10px 14px;
    border-radius: var(--radius-md);
    background: var(--glass-bg);
    border: 1px solid var(--glass-border);
    backdrop-filter: blur(12px);
    font-size: 0.82rem;
    font-weight: 600;
    box-shadow: 0 12px 30px rgba(0,0,0,0.3);
    animation: float 4s ease-in-out infinite;
}
.card-1 { top: 60px; left: -36px; }
.card-2 { bottom: 90px; right: -42px; animation-delay: 1.5s; }
@keyframes float {
    0%, 100% { transform: translateY(0); }
    50%      { transform: translateY(-12px); }
}

/* --------------------------------------------------------------------
   Features grid
   -------------------------------------------------------------------- */
.features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: var(--space-lg);
}
.feature-card { padding: var(--space-xl); transition: transform 0.25s, border-color 0.25s; }
.feature-card:hover { transform: translateY(-6px); border-color: rgba(217,70,239,0.4); }
.feature-icon {
    width: 56px; height: 56px;
    border-radius: var(--radius-md);
    display: grid;
    place-items: center;
    color: #fff;
    margin-bottom: var(--space-md);
}
.feature-title { font-size: 1.2rem; font-weight: 700; margin-bottom: var(--space-sm); }
.feature-description { color: var(--text-secondary); font-size: 0.95rem; }

/* --------------------------------------------------------------------
   How it works
   -------------------------------------------------------------------- */
.steps-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    gap: var(--space-lg);
}
.step-card { padding: var(--space-xl); position: relative; }
.step-number {
    font-size: 2.4rem;
    font-weight: 800;
    background: var(--gradient-brand);
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
    line-height: 1;
    margin-bottom: var(--space-sm);
}
.step-card h3 { font-size: 1.15rem; margin-bottom: var(--space-xs); }
.step-card p { color: var(--text-secondary); font-size: 0.95rem; }

/* --------------------------------------------------------------------
   Benefits
   -------------------------------------------------------------------- */
.benefits-list {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
    gap: var(--space-lg);
}
.benefit-item { display: flex; gap: var(--space-md); align-items: flex-start; }
.benefit-icon {
    flex-shrink: 0;
    width: 42px; height: 42px;
    border-radius: var(--radius-sm);
    display: grid;
    place-items: center;
    background: var(--gradient-brand-soft);
    border: 1px solid var(--glass-border);
}
.benefit-text h4 { font-size: 1.05rem; margin-bottom: 2px; }
.benefit-text p { color: var(--text-secondary); font-size: 0.92rem; }

/* --------------------------------------------------------------------
   Download CTA
   -------------------------------------------------------------------- */
.download-card {
    padding: var(--space-4xl) var(--space-xl);
    text-align: center;
    background:
        radial-gradient(120% 140% at 50% 0%, rgba(217,70,239,0.18), transparent 60%),
        var(--glass-bg);
}
.download-title { font-size: clamp(1.8rem, 4vw, 2.6rem); font-weight: 800; margin-bottom: var(--space-md); }
.download-description { color: var(--text-secondary); max-width: 540px; margin: 0 auto var(--space-xl); }
.download-buttons { display: flex; gap: var(--space-md); justify-content: center; flex-wrap: wrap; }
.store-badge {
    display: inline-flex;
    align-items: center;
    gap: var(--space-md);
    padding: 12px 22px;
    border-radius: var(--radius-md);
    background: rgba(255,255,255,0.06);
    border: 1px solid var(--glass-border);
    transition: transform 0.2s;
}
.store-badge:not(.disabled):hover { transform: translateY(-2px); }
.store-badge.disabled { opacity: 0.5; cursor: not-allowed; }
.store-text { display: flex; flex-direction: column; text-align: left; }
.store-small { font-size: 0.72rem; color: var(--text-secondary); }
.store-large { font-size: 1.05rem; font-weight: 700; }

/* --------------------------------------------------------------------
   Footer
   -------------------------------------------------------------------- */
.footer {
    border-top: 1px solid var(--border);
    padding: var(--space-3xl) 0 var(--space-xl);
    background: rgba(15, 23, 42, 0.6);
}
.footer-content {
    display: flex;
    justify-content: space-between;
    flex-wrap: wrap;
    gap: var(--space-2xl);
    margin-bottom: var(--space-2xl);
}
.footer-brand { max-width: 280px; }
.footer-brand .logo { margin-bottom: var(--space-sm); }
.footer-tagline { color: var(--text-secondary); font-size: 0.9rem; }
.footer-links { display: flex; gap: var(--space-3xl); flex-wrap: wrap; }
.footer-col h4 { font-size: 0.95rem; margin-bottom: var(--space-md); }
.footer-col ul li { margin-bottom: var(--space-sm); }
.footer-col a { color: var(--text-secondary); font-size: 0.9rem; transition: color 0.2s; }
.footer-col a:hover { color: var(--text-primary); }
.footer-bottom {
    display: flex;
    justify-content: space-between;
    flex-wrap: wrap;
    gap: var(--space-sm);
    padding-top: var(--space-lg);
    border-top: 1px solid var(--border);
    color: var(--text-tertiary);
    font-size: 0.85rem;
}

/* --------------------------------------------------------------------
   Legal pages
   -------------------------------------------------------------------- */
.legal-page { padding: calc(var(--space-4xl) + 60px) 0 var(--space-4xl); min-height: 100vh; }
.legal-container { max-width: 820px; margin: 0 auto; }
.legal-header { text-align: center; margin-bottom: var(--space-3xl); }
.legal-content { display: flex; flex-direction: column; gap: var(--space-lg); }
.legal-section { padding: var(--space-xl); }
.legal-section h2 { font-size: 1.4rem; font-weight: 700; margin-bottom: var(--space-md); color: var(--color-violet); }
.legal-section h3 { font-size: 1.1rem; font-weight: 600; margin: var(--space-lg) 0 var(--space-sm); }
.legal-section p { color: var(--text-secondary); margin-bottom: var(--space-md); }
.legal-section ul { list-style: disc; padding-left: var(--space-xl); color: var(--text-secondary); margin-bottom: var(--space-md); }
.legal-section li { margin-bottom: var(--space-sm); }
.legal-section strong { color: var(--text-primary); }
.legal-section a { color: var(--color-fuchsia); }
.highlight-box {
    background: var(--gradient-brand-soft);
    border-left: 4px solid var(--color-primary);
    padding: var(--space-md) var(--space-lg);
    border-radius: 0 var(--radius-md) var(--radius-md) 0;
    margin: var(--space-md) 0;
}
.highlight-box p { margin: 0; color: var(--text-primary); }
.contact-box {
    background: rgba(99, 102, 241, 0.10);
    border-left: 4px solid var(--color-primary);
    padding: var(--space-md) var(--space-lg);
    border-radius: 0 var(--radius-md) var(--radius-md) 0;
    margin: var(--space-md) 0;
}
.contact-box p { margin: var(--space-xs) 0; color: var(--text-primary); }
.back-link {
    display: inline-flex;
    align-items: center;
    gap: var(--space-sm);
    color: var(--color-fuchsia);
    font-weight: 500;
    margin-top: var(--space-xl);
    transition: gap 0.2s;
}
.back-link:hover { gap: var(--space-md); }
.date-info { text-align: center; color: var(--text-tertiary); font-size: 0.85rem; margin-top: var(--space-xl); }

/* --------------------------------------------------------------------
   Cookie consent (Umami — loaded only after explicit opt-in)
   -------------------------------------------------------------------- */
.cookie-consent {
    position: fixed;
    left: var(--space-lg);
    right: var(--space-lg);
    bottom: var(--space-lg);
    z-index: 200;
    max-width: 760px;
    margin: 0 auto;
    padding: var(--space-lg);
    border-radius: var(--radius-lg);
    background: var(--glass-bg);
    border: 1px solid var(--glass-border);
    backdrop-filter: blur(18px);
    box-shadow: 0 20px 50px rgba(0,0,0,0.45);
    transform: translateY(160%);
    transition: transform 0.4s cubic-bezier(0.16, 1, 0.3, 1);
}
.cookie-consent.show { transform: translateY(0); }
.cookie-content {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: var(--space-lg);
    flex-wrap: wrap;
}
.cookie-text { flex: 1 1 360px; }
.cookie-text h4 { font-size: 1rem; margin-bottom: 4px; }
.cookie-text p { font-size: 0.88rem; color: var(--text-secondary); }
.cookie-text a { color: var(--color-fuchsia); }
.cookie-actions { display: flex; gap: var(--space-sm); flex-wrap: wrap; }

/* --------------------------------------------------------------------
   Responsive
   -------------------------------------------------------------------- */
@media (max-width: 900px) {
    .hero .container { grid-template-columns: 1fr; text-align: center; }
    .hero-description { margin-left: auto; margin-right: auto; }
    .hero-actions, .hero-stats { justify-content: center; }
    .hero-visual { margin-top: var(--space-2xl); }
    .floating-card { display: none; }
}
@media (max-width: 720px) {
    .nav-menu {
        position: fixed;
        top: 68px; left: 0; right: 0;
        flex-direction: column;
        gap: 0;
        background: rgba(15, 23, 42, 0.97);
        border-bottom: 1px solid var(--border);
        padding: var(--space-md) 0;
        transform: translateY(-150%);
        transition: transform 0.3s;
    }
    .nav-menu.open { transform: translateY(0); }
    .nav-menu li { width: 100%; text-align: center; padding: var(--space-sm) 0; }
    .nav-toggle { display: flex; }
    .footer-content { flex-direction: column; }
    .cookie-content { flex-direction: column; align-items: stretch; }
    .cookie-actions .btn { flex: 1; }
}

/* --------------------------------------------------------------------
   PiXplain Lite — in-browser annotation tool (try.html)
   -------------------------------------------------------------------- */
.try-page { padding: calc(var(--space-4xl) + 60px) 0 var(--space-4xl); min-height: 100vh; }
.try-container { max-width: 1100px; margin: 0 auto; }
.try-header { text-align: center; max-width: 720px; margin: 0 auto var(--space-2xl); }
.try-badge {
    position: relative;
    display: inline-flex;
    margin-bottom: var(--space-md);
}
.try-badge img { width: 48px; height: 48px; border-radius: var(--radius-md); box-shadow: 0 8px 24px rgba(99,102,241,0.35); }
.try-badge-lite {
    position: absolute;
    bottom: -6px; right: -14px;
    padding: 2px 7px;
    border-radius: var(--radius-sm);
    background: var(--surface);
    border: 1px solid var(--glass-border);
    font-size: 0.62rem;
    font-weight: 800;
    text-transform: uppercase;
    letter-spacing: 0.06em;
}
.try-card { padding: var(--space-lg); }
.try-cta {
    text-align: center;
    margin-top: var(--space-2xl);
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: var(--space-md);
}
.try-cta p { color: var(--text-secondary); max-width: 560px; }

.pl-hidden { display: none !important; }
.pl-wrap { display: flex; flex-direction: column; gap: var(--space-lg); }

/* Toolbar */
.pl-toolbar { display: flex; flex-direction: column; gap: var(--space-sm); }
.pl-toolbar-actions { display: flex; gap: var(--space-sm); flex-wrap: wrap; }
.pl-title-input {
    flex: 1;
    width: 100%;
    padding: 11px 16px;
    border-radius: var(--radius-sm);
    background: rgba(255,255,255,0.05);
    border: 1px solid var(--glass-border);
    color: var(--text-primary);
    font-family: inherit;
    font-size: 0.95rem;
}
.pl-title-input::placeholder { color: var(--text-tertiary); }
.pl-title-input:focus { outline: none; border-color: var(--color-primary); }

.pl-btn {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 11px 18px;
    border-radius: var(--radius-sm);
    font-size: 0.875rem;
    font-weight: 600;
    font-family: inherit;
    cursor: pointer;
    border: 1px solid transparent;
    transition: opacity 0.2s, background 0.2s, transform 0.2s;
}
.pl-btn:disabled { opacity: 0.4; cursor: not-allowed; }
.pl-btn-ghost {
    background: rgba(255,255,255,0.05);
    border-color: var(--glass-border);
    color: var(--text-primary);
}
.pl-btn-ghost:hover { background: rgba(255,255,255,0.1); }
.pl-btn-primary { background: var(--gradient-brand); color: #fff; }
.pl-btn-primary:not(:disabled):hover { opacity: 0.9; }

/* Layout */
.pl-grid { display: grid; grid-template-columns: 1.6fr 1fr; gap: var(--space-lg); align-items: start; }
@media (max-width: 880px) { .pl-grid { grid-template-columns: 1fr; } }

/* Dropzone */
.pl-dropzone {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: var(--space-sm);
    min-height: 320px;
    border: 2px dashed var(--glass-border);
    border-radius: var(--radius-lg);
    background: rgba(255,255,255,0.02);
    color: var(--text-tertiary);
    cursor: pointer;
    transition: border-color 0.2s, background 0.2s;
    text-align: center;
    padding: var(--space-lg);
}
.pl-dropzone:hover { border-color: rgba(255,255,255,0.3); }
.pl-dropzone.pl-dragover { border-color: var(--color-primary); background: rgba(99,102,241,0.1); }
.pl-drop-title { color: var(--text-secondary); font-weight: 600; }
.pl-drop-hint { font-size: 0.85rem; color: var(--text-tertiary); }

/* Stage */
.pl-stage {
    position: relative;
    width: 100%;
    border-radius: var(--radius-lg);
    overflow: hidden;
    border: 1px solid var(--glass-border);
    cursor: crosshair;
    user-select: none;
    line-height: 0;
}
.pl-stage-img { width: 100%; height: auto; display: block; }
.pl-stage-hint { margin-top: var(--space-sm); font-size: 0.78rem; color: var(--text-tertiary); text-align: center; }

.pl-marker {
    position: absolute;
    transform: translate(-50%, -50%);
    background: transparent;
    border: none;
    padding: 0;
    cursor: pointer;
    width: 28px;
    height: 28px;
}
.pl-marker-ping {
    position: absolute;
    inset: 0;
    border-radius: 50%;
    background: rgba(99,102,241,0.4);
}
.pl-marker-ping.pl-ping { animation: pl-ping 1.2s cubic-bezier(0,0,0.2,1) infinite; }
@keyframes pl-ping { 75%, 100% { transform: scale(1.9); opacity: 0; } }
.pl-marker-dot {
    position: relative;
    display: flex;
    align-items: center;
    justify-content: center;
    width: 28px;
    height: 28px;
    border-radius: 50%;
    color: #fff;
    font-size: 0.72rem;
    font-weight: 700;
    border: 2px solid #fff;
    box-shadow: 0 2px 8px rgba(0,0,0,0.4);
    background: linear-gradient(135deg, var(--color-primary), var(--color-fuchsia));
    transition: transform 0.2s;
}
.pl-marker-dot.pl-marker-sel { transform: scale(1.12); box-shadow: 0 0 0 4px rgba(99,102,241,0.5); }

/* Points panel */
.pl-panel { display: flex; flex-direction: column; gap: var(--space-md); }
.pl-panel-head { display: flex; align-items: center; justify-content: space-between; }
.pl-panel-title { font-size: 1.1rem; font-weight: 600; }
.pl-muted { color: var(--text-tertiary); }
.pl-empty {
    font-size: 0.875rem;
    color: var(--text-tertiary);
    border: 1px solid var(--glass-border);
    background: rgba(255,255,255,0.02);
    border-radius: var(--radius-md);
    padding: var(--space-md);
}
.pl-point-list { display: flex; flex-direction: column; gap: var(--space-sm); max-height: 540px; overflow-y: auto; padding-right: 4px; }
.pl-point-card {
    border: 1px solid var(--glass-border);
    background: rgba(255,255,255,0.02);
    border-radius: var(--radius-md);
    padding: var(--space-sm) var(--space-md);
    cursor: pointer;
    transition: border-color 0.2s, background 0.2s;
}
.pl-point-card:hover { border-color: rgba(255,255,255,0.2); }
.pl-point-card.pl-point-sel { border-color: rgba(99,102,241,0.6); background: rgba(99,102,241,0.1); }
.pl-point-head { display: flex; align-items: center; gap: var(--space-sm); }
.pl-point-num {
    flex: 0 0 auto;
    display: flex;
    align-items: center;
    justify-content: center;
    width: 24px;
    height: 24px;
    border-radius: 50%;
    color: #fff;
    font-size: 0.72rem;
    font-weight: 700;
    background: linear-gradient(135deg, var(--color-primary), var(--color-fuchsia));
}
.pl-point-title {
    flex: 1;
    min-width: 0;
    padding: 5px 8px;
    background: transparent;
    border: none;
    color: var(--text-primary);
    font-family: inherit;
    font-size: 0.875rem;
}
.pl-point-title::placeholder { color: var(--text-tertiary); }
.pl-point-title:focus { outline: none; background: rgba(255,255,255,0.05); border-radius: var(--radius-sm); }

.pl-icon-btn {
    flex: 0 0 auto;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 6px;
    border-radius: var(--radius-sm);
    background: transparent;
    border: none;
    color: var(--text-tertiary);
    cursor: pointer;
    transition: color 0.2s, background 0.2s;
}
.pl-icon-danger:hover { color: #f87171; background: rgba(248,113,113,0.1); }

.pl-comments { display: flex; flex-direction: column; gap: var(--space-sm); padding-left: 32px; margin-top: var(--space-sm); }
.pl-comment-row { display: flex; align-items: flex-start; gap: 6px; }
.pl-comment-typewrap { display: flex; align-items: center; gap: 4px; flex: 0 0 auto; }
.pl-type-icon { flex: 0 0 auto; }
.pl-comment-type {
    font-size: 0.72rem;
    border-radius: var(--radius-sm);
    background: rgba(255,255,255,0.05);
    border: 1px solid var(--glass-border);
    color: var(--text-primary);
    padding: 4px 6px;
    font-family: inherit;
    cursor: pointer;
}
.pl-comment-type:focus { outline: none; }
.pl-comment-input {
    flex: 1;
    min-width: 0;
    padding: 5px 8px;
    font-size: 0.78rem;
    border-radius: var(--radius-sm);
    background: rgba(255,255,255,0.05);
    border: 1px solid var(--glass-border);
    color: var(--text-primary);
    font-family: inherit;
}
.pl-comment-input::placeholder { color: var(--text-tertiary); }
.pl-comment-input:focus { outline: none; border-color: var(--color-primary); }
.pl-add-comment {
    align-self: flex-start;
    display: inline-flex;
    align-items: center;
    gap: 4px;
    background: transparent;
    border: none;
    color: var(--color-primary);
    font-size: 0.78rem;
    font-weight: 600;
    font-family: inherit;
    cursor: pointer;
}
.pl-add-comment:hover { color: var(--color-violet); }
.pl-tip { font-size: 0.78rem; color: var(--text-tertiary); }

/* Embedded "live demo" in the hero */
.hero-visual { display: flex; justify-content: center; width: 100%; }
.hero-tool {
    width: 100%;
    max-width: 520px;
    padding: var(--space-md);
    box-shadow: 0 40px 90px rgba(99, 102, 241, 0.28);
}
.hero-tool-tag {
    display: inline-flex;
    align-items: baseline;
    gap: 5px;
    font-size: 0.75rem;
    font-weight: 700;
    letter-spacing: 0.02em;
    margin-bottom: var(--space-sm);
    color: var(--text-tertiary);
}

/* Loading skeleton (while the example image is fetched) */
.pl-skeleton {
    min-height: 240px;
    border-radius: var(--radius-lg);
    background: linear-gradient(100deg, rgba(255,255,255,0.04) 30%, rgba(255,255,255,0.09) 50%, rgba(255,255,255,0.04) 70%);
    background-size: 200% 100%;
    animation: pl-shimmer 1.3s ease-in-out infinite;
}
@keyframes pl-shimmer { 0% { background-position: 200% 0; } 100% { background-position: -200% 0; } }

/* Compact layout — single column, tighter, for the hero embed */
.pl-compact .pl-grid { grid-template-columns: 1fr; gap: var(--space-md); }
.pl-compact .pl-toolbar { flex-direction: row; align-items: center; flex-wrap: wrap; }
.pl-compact .pl-title-input { flex: 1 1 160px; padding: 8px 12px; font-size: 0.85rem; }
.pl-compact .pl-btn { padding: 8px 12px; font-size: 0.8rem; }
.pl-compact .pl-point-list { max-height: 168px; }
.pl-compact .pl-stage-hint { font-size: 0.72rem; }