/* 4Business — crystal theme (agent card: agent-card.css) */

:root,
html[data-theme="dark"] {
    --space-void: #010108;
    --space-deep: #02020f;

    --primary: #a78bfa;
    --primary-rgb: 167, 139, 250;
    --primary-soft: rgba(167, 139, 250, 0.12);
    --accent: #38bdf8;
    --success: #34d399;
    --warning: #fbbf24;
    --danger: #f87171;

    --text: #e8e4f8;
    --text-muted: rgba(180, 175, 210, 0.5);
    --glass: rgba(12, 10, 28, 0.38);
    --glass-strong: rgba(18, 14, 38, 0.52);
    --glass-soft: rgba(8, 6, 20, 0.3);
    --fade-edge: rgba(120, 100, 180, 0.06);

    --shadow: 0 16px 48px rgba(0, 0, 0, 0.55);
    --shadow-sm: 0 8px 28px rgba(0, 0, 0, 0.4);
    --glow: 0 0 32px rgba(80, 60, 140, 0.15);
    --header-glass: var(--glass);
    --header-highlight: rgba(255, 255, 255, 0.05);
    --radius: 20px;
    --radius-sm: 14px;
    --header-h: 52px;
    --float-gap: 0.85rem;
    --font: 'Vazirmatn', 'Segoe UI', system-ui, sans-serif;
    --font-en: 'Segoe UI', system-ui, sans-serif;

    --crystal-cloud-1: rgba(55, 45, 95, 0.5);
    --crystal-cloud-2: rgba(35, 40, 75, 0.45);
    --crystal-cloud-3: rgba(45, 35, 65, 0.35);
}

/* Light mode — same cosmic layout as dark, brighter stars & light nebula bars */
html[data-theme="light"] {
    --space-void: #08051a;
    --space-deep: #1a0a38;

    --text: #f5f0ff;
    --text-muted: rgba(220, 210, 245, 0.78);
    --glass: rgba(200, 185, 255, 0.22);
    --glass-strong: rgba(220, 210, 255, 0.32);
    --glass-soft: rgba(160, 140, 220, 0.14);
    --fade-edge: rgba(200, 170, 255, 0.14);

    --shadow: 0 16px 48px rgba(0, 0, 0, 0.45);
    --shadow-sm: 0 8px 32px rgba(100, 60, 200, 0.22);
    --glow: 0 0 48px rgba(140, 80, 255, 0.28);
    --header-glass: rgba(235, 228, 255, 0.38);
    --header-highlight: rgba(255, 255, 255, 0.22);

    --crystal-cloud-1: rgba(140, 90, 255, 0.22);
    --crystal-cloud-2: rgba(90, 140, 255, 0.18);
    --crystal-cloud-3: rgba(200, 120, 255, 0.16);
}

html[lang="en"] { --font: var(--font-en); }

*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; }

body {
    margin: 0;
    font-family: var(--font);
    color: var(--text);
    line-height: 1.65;
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    -webkit-font-smoothing: antialiased;
    background: var(--space-void);
}

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

.container {
    width: min(640px, calc(100% - 1.5rem));
    margin-inline: auto;
}

.container-wide {
    width: min(900px, calc(100% - 1.5rem));
    margin-inline: auto;
}

/* ── Crystal background (static nebula bars + fixed star field) ── */
.crystal-bg {
    position: fixed;
    inset: 0;
    z-index: -1;
    overflow: hidden;
    background: var(--space-void);
}

.crystal-bg__void {
    position: absolute;
    inset: 0;
    background: radial-gradient(ellipse 140% 100% at 50% 100%, var(--space-deep) 0%, var(--space-void) 45%, #000 100%);
}

.crystal-bg__cloud {
    position: absolute;
    border-radius: 50%;
    filter: blur(80px);
    pointer-events: none;
}

html[data-theme="dark"] .crystal-bg__cloud { opacity: 0.14; }
html[data-theme="light"] .crystal-bg__cloud { opacity: 0.28; }

.crystal-bg__cloud--1 {
    width: 90vmax;
    height: 55vmax;
    top: -15%;
    left: -30%;
    background: radial-gradient(ellipse, var(--crystal-cloud-1) 0%, transparent 72%);
}

.crystal-bg__cloud--2 {
    width: 70vmax;
    height: 45vmax;
    bottom: -20%;
    right: -25%;
    background: radial-gradient(ellipse, var(--crystal-cloud-2) 0%, transparent 70%);
}

.crystal-bg__cloud--3 {
    width: 50vmax;
    height: 35vmax;
    top: 40%;
    left: 20%;
    background: radial-gradient(ellipse, var(--crystal-cloud-3) 0%, transparent 75%);
}

.crystal-bg__stars {
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
    display: block;
    pointer-events: none;
}

.crystal-star {
    fill: #fff;
    transition: opacity 0.35s ease, filter 0.35s ease;
}

html[data-theme="dark"] .crystal-star--t0 { opacity: 0.2; }
html[data-theme="dark"] .crystal-star--t1 { opacity: 0.3; }
html[data-theme="dark"] .crystal-star--t2 { opacity: 0.42; filter: drop-shadow(0 0 1.5px rgba(255, 255, 255, 0.2)); }

html[data-theme="light"] .crystal-star--t0 { opacity: 0.52; }
html[data-theme="light"] .crystal-star--t1 { opacity: 0.68; }
html[data-theme="light"] .crystal-star--t2 { opacity: 0.85; filter: drop-shadow(0 0 3px rgba(255, 255, 255, 0.5)) drop-shadow(0 0 6px rgba(200, 180, 255, 0.25)); }

/* ── Intro splash (video + static from assets/images/intro) ── */
body.is-loading { overflow: hidden; }
body.spa-loading { cursor: progress; }

.page-loader {
    position: fixed;
    inset: 0;
    z-index: 9999;
    display: grid;
    place-items: center;
    overflow: hidden;
    transition: opacity 0.65s ease, visibility 0.65s ease;
}

.page-loader.is-hidden {
    opacity: 0;
    visibility: hidden;
    pointer-events: none;
}

.page-loader__media {
    position: absolute;
    inset: 0;
}

.page-loader__static,
.page-loader__static img,
.page-loader__video {
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.page-loader__video {
    z-index: 1;
}

.page-loader__scrim {
    position: absolute;
    inset: 0;
    z-index: 2;
    background:
        radial-gradient(ellipse at center, transparent 20%, rgba(1, 1, 8, 0.55) 75%, rgba(1, 1, 8, 0.85) 100%),
        linear-gradient(180deg, rgba(1, 1, 8, 0.25) 0%, rgba(1, 1, 8, 0.5) 100%);
}

.page-loader__content {
    position: relative;
    z-index: 3;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 1rem;
    pointer-events: none;
}

.page-loader__logo .brand-mark {
    width: 64px;
    height: 64px;
    filter: drop-shadow(0 0 24px rgba(167, 139, 250, 0.55));
}

.page-loader__label {
    margin: 0;
    font-size: 0.9rem;
    font-weight: 600;
    letter-spacing: 0.2em;
    color: rgba(232, 234, 237, 0.92);
    text-shadow: 0 0 28px rgba(167, 139, 250, 0.45);
}

html[data-theme="light"] .page-loader__scrim {
    background:
        radial-gradient(ellipse at center, transparent 15%, rgba(248, 250, 252, 0.35) 70%, rgba(248, 250, 252, 0.65) 100%);
}

html[data-theme="light"] .page-loader__label {
    color: rgba(15, 23, 42, 0.9);
    text-shadow: 0 0 20px rgba(255, 255, 255, 0.6);
}

.site-main {
    flex: 1;
    padding-top: calc(var(--header-h) + var(--float-gap) * 2 + 1.25rem);
    padding-bottom: 2rem;
    position: relative;
    z-index: 1;
}

/* ── Floating glass header ── */
.site-header-wrap {
    position: fixed;
    top: var(--float-gap);
    left: var(--float-gap);
    right: var(--float-gap);
    z-index: 100;
}

.site-header {
    background: var(--header-glass);
    backdrop-filter: blur(22px);
    -webkit-backdrop-filter: blur(22px);
    border-radius: 999px;
    box-shadow: var(--shadow-sm), var(--glow), inset 0 1px 0 var(--header-highlight);
    transition: background 0.8s ease, box-shadow 0.8s ease;
}

.header-inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 0.75rem;
    width: 100%;
    padding: 0.4rem 0.9rem;
    min-height: var(--header-h);
}

.brand {
    display: flex;
    align-items: center;
    gap: 0.55rem;
    min-width: 0;
}

.brand-mark {
    width: 32px;
    height: 32px;
    flex-shrink: 0;
    color: var(--text);
    display: grid;
    place-items: center;
    filter: drop-shadow(0 0 10px rgba(167, 139, 250, 0.2));
    transition: color 0.8s ease, filter 0.8s ease;
}

.brand-mark svg {
    width: 100%;
    height: 100%;
    display: block;
}

html[data-theme="light"] .brand-mark {
    filter: drop-shadow(0 0 12px rgba(124, 58, 237, 0.18));
}

.brand-text {
    display: flex;
    flex-direction: column;
    line-height: 1.2;
    min-width: 0;
}

.brand-text strong {
    font-size: 0.82rem;
    font-weight: 600;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.brand-text small {
    color: var(--text-muted);
    font-size: 0.62rem;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.nav-main { display: none; }

@media (max-width: 639px) {
    .nav-main {
        position: fixed;
        top: calc(var(--header-h) + var(--float-gap) * 2 + 4px);
        right: var(--float-gap);
        left: var(--float-gap);
        background: var(--glass-strong);
        backdrop-filter: blur(24px);
        -webkit-backdrop-filter: blur(24px);
        border-radius: var(--radius);
        padding: 0.5rem;
        flex-direction: column;
        box-shadow: var(--shadow-sm), var(--glow);
        z-index: 99;
    }

    .nav-main.open { display: flex; }

    .nav-main a {
        padding: 0.55rem 0.7rem;
        color: var(--text-muted);
        font-size: 0.8rem;
        border-radius: var(--radius-sm);
        transition: background 0.2s, color 0.2s;
    }

    .nav-main a:hover,
    .nav-main a.active {
        color: var(--text);
        background: var(--primary-soft);
    }
}

.header-actions {
    display: flex;
    align-items: center;
    gap: 0.3rem;
    flex-shrink: 0;
}

.user-chip {
    display: none;
    align-items: center;
    gap: 0.3rem;
    padding: 0.25rem 0.55rem;
    background: var(--glass-soft);
    border-radius: 999px;
    font-size: 0.75rem;
}

.nav-toggle { display: grid; }

/* ── Buttons (borderless, glow) ── */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.35rem;
    padding: 0.55rem 0.95rem;
    border: none;
    border-radius: 999px;
    font-family: inherit;
    font-size: 0.82rem;
    font-weight: 500;
    cursor: pointer;
    transition: transform 0.15s, box-shadow 0.2s, background 0.2s, color 0.2s;
    white-space: nowrap;
}

.btn-sm { padding: 0.38rem 0.7rem; font-size: 0.75rem; }
.btn-block { width: 100%; }

.btn-primary {
    background: linear-gradient(135deg, rgba(109, 40, 217, 0.55), rgba(67, 56, 202, 0.45));
    color: var(--text);
    box-shadow: 0 4px 20px rgba(109, 40, 217, 0.28);
}

.btn-primary:hover {
    transform: translateY(-1px);
    box-shadow: 0 6px 28px rgba(167, 139, 250, 0.38);
}

.btn-outline {
    background: var(--glass-soft);
    color: var(--text-muted);
    box-shadow: inset 0 0 0 1px rgba(167, 139, 250, 0.12);
}

.btn-outline:hover {
    color: var(--text);
    background: var(--primary-soft);
}

.btn-ghost {
    background: transparent;
    color: var(--text-muted);
}

.btn-ghost:hover {
    color: var(--text);
    background: var(--glass-soft);
}

.btn-danger {
    background: linear-gradient(135deg, rgba(248, 113, 113, 0.5), rgba(190, 24, 93, 0.4));
    color: #fff;
}

.btn-icon {
    width: 34px;
    height: 34px;
    border: none;
    border-radius: 50%;
    background: var(--glass-soft);
    color: var(--text-muted);
    display: grid;
    place-items: center;
    cursor: pointer;
    flex-shrink: 0;
    transition: background 0.2s, color 0.2s, box-shadow 0.2s;
}

.btn-icon:hover {
    color: var(--primary);
    background: var(--primary-soft);
    box-shadow: 0 0 18px rgba(167, 139, 250, 0.25);
}

.link-btn {
    background: none;
    border: none;
    padding: 0;
    color: var(--text-muted);
    font-family: inherit;
    cursor: pointer;
}

/* ── Home briefing (crystal cards: program-cards.css) ── */
.briefing {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    min-height: calc(100vh - var(--header-h) - var(--float-gap) * 2 - 4rem);
    padding: 0.5rem 0 2rem;
}

.briefing-container {
    display: flex;
    flex-direction: column;
    align-items: center;
    width: 100%;
    gap: 1.25rem;
}

.briefing-intro {
    text-align: center;
    margin-bottom: 0;
    max-width: 38ch;
}

.briefing-intro h1 {
    margin: 0 0 0.5rem;
    font-size: 1.2rem;
    font-weight: 600;
    background: linear-gradient(135deg, var(--text), var(--primary));
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
}

.briefing-intro p {
    margin: 0;
    color: var(--text-muted);
    font-size: 0.84rem;
}

/* ── Auth ── */
.auth-page {
    display: flex;
    flex-direction: column;
    align-items: center;
    padding: 0.5rem 0 2rem;
}

.auth-shell { width: 100%; max-width: 400px; }

.auth-head {
    text-align: center;
    margin-bottom: 1.25rem;
}

.auth-head h1 {
    margin: 0 0 0.35rem;
    font-size: 1.1rem;
    font-weight: 600;
}

.auth-head p {
    margin: 0;
    color: var(--text-muted);
    font-size: 0.8rem;
}

.form-card {
    background: var(--glass);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border-radius: var(--radius);
    padding: 1.35rem;
    box-shadow: var(--shadow-sm), var(--glow);
}

.form-card--gold {
    box-shadow: var(--shadow-sm), 0 0 48px rgba(167, 139, 250, 0.2);
}

.form-grid { display: grid; gap: 0.85rem; }

.form-group label {
    display: block;
    margin-bottom: 0.3rem;
    font-size: 0.75rem;
    font-weight: 500;
    color: var(--text-muted);
}

.form-group input,
.form-group select,
.form-group textarea {
    width: 100%;
    padding: 0.65rem 0.8rem;
    border: none;
    border-radius: var(--radius-sm);
    background: var(--glass-soft);
    color: var(--text);
    font-family: inherit;
    font-size: 0.88rem;
    box-shadow: inset 0 2px 12px rgba(0, 0, 0, 0.15);
    transition: box-shadow 0.2s, background 0.2s;
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    outline: none;
    background: var(--glass-strong);
    box-shadow: inset 0 2px 12px rgba(0, 0, 0, 0.12), 0 0 0 2px rgba(167, 139, 250, 0.25);
}

.form-hint {
    font-size: 0.7rem;
    color: var(--text-muted);
    margin-top: 0.25rem;
}

.form-actions {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
    margin-top: 0.35rem;
}

.form-actions-row {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
    align-items: center;
}

.form-divider {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    margin: 0.25rem 0;
    color: var(--text-muted);
    font-size: 0.72rem;
}

.form-divider::before,
.form-divider::after {
    content: '';
    flex: 1;
    height: 1px;
    background: linear-gradient(90deg, transparent, var(--fade-edge), transparent);
}

/* ── Info pages ── */
.info-page { padding-bottom: 2rem; }

.info-head {
    margin-bottom: 1.35rem;
    padding-bottom: 1rem;
    background: linear-gradient(180deg, transparent 0%, var(--fade-edge) 100%);
    border-radius: var(--radius-sm);
}

.info-head h1 {
    margin: 0 0 0.35rem;
    font-size: 1.1rem;
    font-weight: 600;
}

.info-head p {
    margin: 0;
    color: var(--text-muted);
    font-size: 0.82rem;
}

.info-block {
    background: var(--glass);
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
    border-radius: var(--radius);
    padding: 1.1rem;
    margin-bottom: 0.75rem;
    box-shadow: var(--shadow-sm);
}

.info-block h2 {
    margin: 0 0 0.5rem;
    font-size: 0.9rem;
    font-weight: 600;
    color: var(--primary);
}

.info-block p,
.info-block li {
    color: var(--text-muted);
    font-size: 0.84rem;
    margin: 0 0 0.4rem;
}

.info-block ul,
.info-block ol {
    margin: 0;
    padding-inline-start: 1.25rem;
}

.info-nav {
    display: flex;
    flex-wrap: wrap;
    gap: 0.4rem;
    margin-bottom: 1.25rem;
}

.info-nav a {
    font-size: 0.72rem;
    padding: 0.35rem 0.65rem;
    border-radius: 999px;
    color: var(--text-muted);
    background: var(--glass-soft);
    transition: background 0.2s, color 0.2s;
}

.info-nav a:hover,
.info-nav a.active {
    color: var(--text);
    background: var(--primary-soft);
}

.faq-item + .faq-item {
    margin-top: 0.85rem;
    padding-top: 0.85rem;
    background: linear-gradient(90deg, transparent, var(--fade-edge), transparent);
    background-size: 100% 1px;
    background-repeat: no-repeat;
    background-position: top;
}

.faq-item h3 {
    margin: 0 0 0.25rem;
    font-size: 0.85rem;
    font-weight: 600;
}

/* ── Alerts ── */
.alert {
    padding: 0.75rem 0.9rem;
    margin: 0 0 0.85rem;
    font-size: 0.82rem;
    border-radius: var(--radius-sm);
    background: var(--glass-soft);
}

.alert-info { color: var(--primary); background: var(--primary-soft); }
.alert-success { color: var(--success); background: rgba(52, 211, 153, 0.12); }
.alert-warning { color: var(--warning); background: rgba(251, 191, 36, 0.12); }
.alert-danger { color: var(--danger); background: rgba(248, 113, 113, 0.12); }

/* ── Footer ── */
.site-footer {
    margin-top: auto;
    padding: 2rem 0 1.25rem;
    background: linear-gradient(180deg, transparent 0%, var(--fade-edge) 40%, rgba(109, 40, 217, 0.06) 100%);
    position: relative;
    z-index: 1;
}

.footer-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 1.5rem;
    margin-bottom: 1.5rem;
}

.footer-desc {
    color: var(--text-muted);
    font-size: 0.78rem;
    max-width: 40ch;
    margin: 0.5rem 0 0;
}

.version-badge {
    display: inline-block;
    margin-top: 0.5rem;
    padding: 0.2rem 0.5rem;
    background: var(--glass-soft);
    border-radius: 999px;
    color: var(--text-muted);
    font-size: 0.65rem;
}

.site-footer h4 {
    margin: 0 0 0.5rem;
    font-size: 0.72rem;
    font-weight: 600;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    color: var(--text-muted);
}

.footer-links {
    list-style: none;
    margin: 0;
    padding: 0;
}

.footer-links li { margin-bottom: 0.35rem; }

.footer-links a,
.footer-links .link-btn {
    color: var(--text-muted);
    font-size: 0.78rem;
    transition: color 0.2s;
}

.footer-links a:hover { color: var(--primary); }

.footer-soon {
    color: var(--text-muted);
    font-size: 0.78rem;
    opacity: 0.55;
}

.footer-bottom {
    display: flex;
    flex-direction: column;
    gap: 0.3rem;
    padding-top: 1rem;
    color: var(--text-muted);
    font-size: 0.68rem;
    background: linear-gradient(90deg, transparent, var(--fade-edge), transparent);
    background-size: 100% 1px;
    background-repeat: no-repeat;
    background-position: top;
}

.footer-auth-links {
    display: flex;
    flex-wrap: wrap;
    gap: 0.45rem;
    margin-top: 0.65rem;
}

.footer-auth-links a {
    font-size: 0.72rem;
    padding: 0.3rem 0.6rem;
    border-radius: 999px;
    color: var(--text-muted);
    background: var(--glass-soft);
    transition: background 0.2s, color 0.2s;
}

.footer-auth-links a:hover {
    color: var(--text);
    background: var(--primary-soft);
}

/* ── Panel / legacy ── */
.page-hero-sm { padding: 0 0 1rem; }
.page-hero-sm h1 { margin: 0 0 0.35rem; font-size: 1.1rem; }
.page-hero-sm p { margin: 0; color: var(--text-muted); font-size: 0.82rem; }

.panel-layout { padding: 0 0 2rem; }
.panel-header { display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: 0.75rem; margin-bottom: 1.25rem; }
.panel-header h1 { margin: 0; font-size: 1.2rem; }

.stats-row {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(130px, 1fr));
    gap: 0.65rem;
    margin-bottom: 1.25rem;
}

.stat-card, .metric-card {
    background: var(--glass);
    backdrop-filter: blur(12px);
    border-radius: var(--radius-sm);
    padding: 0.9rem;
    box-shadow: var(--shadow-sm);
}

.stat-card strong, .metric-card strong { display: block; font-size: 1.3rem; margin-bottom: 0.1rem; }
.stat-card span, .metric-card span { color: var(--text-muted); font-size: 0.72rem; }

.data-card, .panel-block {
    background: var(--glass);
    backdrop-filter: blur(12px);
    border-radius: var(--radius);
    overflow: hidden;
    box-shadow: var(--shadow-sm);
}

.data-card-header, .panel-block-head {
    padding: 0.8rem 0.95rem;
    background: var(--glass-soft);
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.data-card-header h2, .panel-block-head h2 { margin: 0; font-size: 0.85rem; font-weight: 600; }

.table-wrap { overflow-x: auto; }

table.data-table {
    width: 100%;
    border-collapse: collapse;
    font-size: 0.8rem;
}

table.data-table th,
table.data-table td {
    padding: 0.65rem 0.85rem;
    text-align: right;
}

table.data-table tbody tr {
    background: linear-gradient(180deg, transparent 0%, var(--fade-edge) 100%);
}

table.data-table th {
    background: var(--glass-soft);
    color: var(--text-muted);
    font-weight: 500;
    font-size: 0.72rem;
}

.badge {
    display: inline-flex;
    padding: 0.15rem 0.5rem;
    font-size: 0.68rem;
    font-weight: 600;
    border-radius: 999px;
    background: var(--glass-soft);
}

.badge-pending { color: var(--warning); }
.badge-active { color: var(--success); }
.badge-suspended, .badge-rejected, .badge-cancelled { color: var(--danger); }

.inline-form { display: inline; }
.inline-actions { display: flex; flex-wrap: wrap; gap: 0.3rem; }

.status-select {
    padding: 0.3rem 0.5rem;
    border: none;
    border-radius: var(--radius-sm);
    background: var(--glass-soft);
    color: var(--text);
    font-family: inherit;
    font-size: 0.75rem;
}

.help-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 1rem;
    padding-bottom: 2rem;
}

.help-nav {
    display: flex;
    flex-wrap: wrap;
    gap: 0.35rem;
}

.help-nav a {
    padding: 0.35rem 0.6rem;
    border-radius: 999px;
    color: var(--text-muted);
    background: var(--glass-soft);
    font-size: 0.75rem;
}

.help-nav a:hover { color: var(--text); background: var(--primary-soft); }

.help-content section {
    background: var(--glass);
    backdrop-filter: blur(14px);
    border-radius: var(--radius);
    padding: 1rem;
    margin-bottom: 0.65rem;
    box-shadow: var(--shadow-sm);
}

.help-content h2 { margin: 0 0 0.5rem; font-size: 0.9rem; }
.help-content p, .help-content li { color: var(--text-muted); font-size: 0.82rem; }

.modal-overlay {
    position: fixed;
    inset: 0;
    background: rgba(3, 2, 8, 0.72);
    backdrop-filter: blur(6px);
    z-index: 200;
}

.program-modal {
    position: fixed;
    inset: 0;
    z-index: 210;
    display: grid;
    place-items: center;
    padding: 1rem;
}

.program-modal[hidden], .modal-overlay[hidden] { display: none !important; }

.modal-dialog {
    width: min(520px, 100%);
    max-height: 88vh;
    overflow: auto;
    background: var(--glass-strong);
    backdrop-filter: blur(24px);
    border-radius: var(--radius);
    box-shadow: var(--shadow), var(--glow);
}

.modal-header {
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
    gap: 0.75rem;
    padding: 0.95rem 1.05rem;
    background: var(--glass-soft);
}

.modal-title-wrap { display: flex; gap: 0.65rem; }

.modal-icon {
    width: 36px;
    height: 36px;
    background: var(--primary-soft);
    border-radius: 50%;
    color: var(--primary);
    display: grid;
    place-items: center;
}

.modal-header h2 { margin: 0; font-size: 0.95rem; }
.modal-header p { margin: 0.15rem 0 0; color: var(--text-muted); font-size: 0.78rem; }
.modal-body { padding: 0.95rem 1.05rem; }
.modal-desc { color: var(--text-muted); margin-top: 0; font-size: 0.84rem; }
.modal-section { margin-top: 0.85rem; }
.modal-section h3 { margin: 0 0 0.4rem; font-size: 0.8rem; }

.check-list, .dot-list { margin: 0; padding: 0; list-style: none; }
.check-list li { display: flex; align-items: center; gap: 0.35rem; margin-bottom: 0.25rem; color: var(--text-muted); font-size: 0.82rem; }
.check-list i { color: var(--success); font-size: 0.8rem; }
.dot-list li { position: relative; padding-right: 0.75rem; margin-bottom: 0.2rem; color: var(--text-muted); font-size: 0.82rem; }
.dot-list li::before { content: '·'; position: absolute; right: 0; color: var(--primary); }

.commission-box, .subdomain-box {
    padding: 0.7rem;
    background: var(--glass-soft);
    border-radius: var(--radius-sm);
    font-size: 0.82rem;
}

.commission-rate .rate { font-size: 1rem; font-weight: 700; color: var(--success); }
.subdomain-box .label { display: block; font-size: 0.68rem; color: var(--text-muted); }
.subdomain-link { color: var(--primary); font-size: 0.82rem; word-break: break-all; }

.modal-footer {
    display: flex;
    flex-wrap: wrap;
    gap: 0.35rem;
    justify-content: flex-end;
    padding: 0.8rem 1.05rem;
    background: var(--glass-soft);
}

.empty-state { padding: 1.25rem; text-align: center; color: var(--text-muted); font-size: 0.84rem; }

.lang-switch { min-width: 2rem; font-weight: 600; font-size: 0.72rem; letter-spacing: 0.04em; }
.hide-mobile { display: none; }

html[dir="ltr"] table.data-table th,
html[dir="ltr"] table.data-table td { text-align: left; }

html[dir="ltr"] .dot-list li { padding-right: 0; padding-left: 0.75rem; }
html[dir="ltr"] .dot-list li::before { right: auto; left: 0; }

/* ── Desktop ── */
@media (min-width: 640px) {
    .container { width: min(640px, calc(100% - 2rem)); }
    .container-wide { width: min(900px, calc(100% - 2rem)); }

    .site-header-wrap {
        left: 50%;
        right: auto;
        transform: translateX(-50%);
        width: min(640px, calc(100% - 1.5rem));
    }

    .briefing-intro h1 { font-size: 1.4rem; }
    .form-actions { flex-direction: row; }
    .footer-grid { grid-template-columns: 1.2fr 1fr 1fr; }
    .footer-bottom { flex-direction: row; justify-content: space-between; align-items: center; }
    .hide-mobile { display: inline-flex; }
    .user-chip { display: flex; }
    .nav-toggle { display: none; }

    .nav-main {
        display: flex;
        align-items: center;
        gap: 0.15rem;
    }

    .nav-main a {
        padding: 0.35rem 0.6rem;
        color: var(--text-muted);
        font-size: 0.75rem;
        border-radius: 999px;
        transition: background 0.2s, color 0.2s;
    }

    .nav-main a:hover,
    .nav-main a.active {
        color: var(--text);
        background: var(--primary-soft);
    }
}

@media (min-width: 900px) {
    .site-header-wrap { width: min(720px, calc(100% - 2rem)); }
    .help-grid { grid-template-columns: 200px 1fr; }
    .help-nav { flex-direction: column; position: sticky; top: calc(var(--header-h) + var(--float-gap) * 2 + 0.5rem); }
}