/* ==========================================================================
   Extreme Tech Solutions - Design System
   Colors, fonts, radius and backgrounds are driven by CSS variables that are
   injected at runtime from the dashboard, so the whole look is configurable.
   ========================================================================== */

:root {
    --color-bg: #070d1a;
    --color-surface: #0f1830;
    --color-surface-2: #16213f;
    --color-text: #e6edf7;
    --color-muted: #93a4c0;
    --color-border: rgba(148, 163, 184, 0.18);
    --color-primary: #22d3ee;
    --color-primary-dark: #0891b2;
    --color-accent: #38bdf8;
    --color-danger: #f87171;
    --color-success: #34d399;
    --color-warning: #fbbf24;
    --radius: 14px;
    --radius-sm: 9px;
    --radius-lg: 22px;
    --font-heading: 'Space Grotesk', 'Inter', system-ui, sans-serif;
    --font-body: 'Inter', system-ui, -apple-system, sans-serif;
    --shadow-sm: 0 1px 2px rgba(2, 6, 23, 0.4);
    --shadow-md: 0 12px 30px -12px rgba(2, 6, 23, 0.75);
    --shadow-glow: 0 0 0 1px rgba(34, 211, 238, 0.25), 0 18px 60px -20px rgba(34, 211, 238, 0.45);
    --container: 1180px;
    --header-h: 72px;
    --transition: 200ms cubic-bezier(0.4, 0, 0.2, 1);
}

[data-theme="light"] {
    --color-bg: #f6f8fc;
    --color-surface: #ffffff;
    --color-surface-2: #eef2f9;
    --color-text: #0f172a;
    --color-muted: #5a6b86;
    --color-border: rgba(15, 23, 42, 0.12);
    --shadow-md: 0 12px 30px -16px rgba(15, 23, 42, 0.25);
}

*,
*::before,
*::after {
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
    -webkit-text-size-adjust: 100%;
}

body {
    margin: 0;
    font-family: var(--font-body);
    font-size: 16px;
    line-height: 1.65;
    color: var(--color-text);
    background-color: var(--color-bg);
    background-image:
        radial-gradient(1100px 520px at 82% -8%, color-mix(in srgb, var(--color-primary) 14%, transparent), transparent 70%),
        radial-gradient(900px 500px at 8% 0%, color-mix(in srgb, var(--color-accent) 10%, transparent), transparent 65%);
    background-attachment: fixed;
    min-height: 100vh;
}

img {
    max-width: 100%;
    height: auto;
    display: block;
}

a {
    color: var(--color-primary);
    text-decoration: none;
    transition: color var(--transition);
}

a:hover {
    color: var(--color-accent);
}

h1, h2, h3, h4, h5 {
    font-family: var(--font-heading);
    line-height: 1.15;
    letter-spacing: -0.02em;
    margin: 0 0 0.6em;
    color: var(--color-text);
}

h1 { font-size: clamp(2.1rem, 5vw, 3.6rem); }
h2 { font-size: clamp(1.6rem, 3.4vw, 2.5rem); }
h3 { font-size: clamp(1.2rem, 2.2vw, 1.6rem); }

p { margin: 0 0 1rem; color: var(--color-muted); }

:focus-visible {
    outline: 2px solid var(--color-primary);
    outline-offset: 3px;
    border-radius: 4px;
}

.container {
    width: 100%;
    max-width: var(--container);
    margin-inline: auto;
    padding-inline: 1.25rem;
}

.section {
    padding-block: clamp(3rem, 7vw, 5.5rem);
}

.section--tight { padding-block: clamp(2rem, 4vw, 3rem); }

.section-head {
    max-width: 720px;
    margin: 0 auto clamp(2rem, 4vw, 3rem);
    text-align: center;
}

.eyebrow {
    display: inline-block;
    font-family: var(--font-heading);
    font-size: 0.78rem;
    font-weight: 600;
    letter-spacing: 0.16em;
    text-transform: uppercase;
    color: var(--color-primary);
    padding: 0.35rem 0.8rem;
    border: 1px solid color-mix(in srgb, var(--color-primary) 35%, transparent);
    border-radius: 999px;
    background: color-mix(in srgb, var(--color-primary) 8%, transparent);
    margin-bottom: 1rem;
}

.muted { color: var(--color-muted); }
.center { text-align: center; }
.lead { font-size: 1.12rem; color: var(--color-muted); }

/* --- Buttons ------------------------------------------------------------- */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    font-family: var(--font-heading);
    font-weight: 600;
    font-size: 0.95rem;
    line-height: 1;
    padding: 0.85rem 1.5rem;
    border-radius: var(--radius-sm);
    border: 1px solid transparent;
    cursor: pointer;
    transition: transform var(--transition), box-shadow var(--transition), background var(--transition), border-color var(--transition), color var(--transition);
    text-decoration: none;
    white-space: nowrap;
}

.btn:active { transform: translateY(1px); }

.btn--primary {
    background: linear-gradient(135deg, var(--color-primary), var(--color-primary-dark));
    color: #041018;
    box-shadow: var(--shadow-glow);
}

.btn--primary:hover {
    color: #041018;
    transform: translateY(-2px);
}

.btn--ghost {
    background: color-mix(in srgb, var(--color-surface) 60%, transparent);
    border-color: var(--color-border);
    color: var(--color-text);
}

.btn--ghost:hover {
    border-color: color-mix(in srgb, var(--color-primary) 50%, transparent);
    color: var(--color-primary);
}

.btn--sm { padding: 0.6rem 1rem; font-size: 0.85rem; }
.btn--block { width: 100%; }
.btn--danger { background: color-mix(in srgb, var(--color-danger) 18%, transparent); border-color: color-mix(in srgb, var(--color-danger) 45%, transparent); color: var(--color-danger); }
.btn--danger:hover { color: #fff; background: var(--color-danger); }

/* --- Cards --------------------------------------------------------------- */
.card {
    background: linear-gradient(180deg, color-mix(in srgb, var(--color-surface) 96%, transparent), color-mix(in srgb, var(--color-surface) 82%, transparent));
    border: 1px solid var(--color-border);
    border-radius: var(--radius);
    padding: 1.5rem;
    box-shadow: var(--shadow-sm);
    transition: transform var(--transition), border-color var(--transition), box-shadow var(--transition);
}

.card--hover:hover {
    transform: translateY(-4px);
    border-color: color-mix(in srgb, var(--color-primary) 45%, transparent);
    box-shadow: var(--shadow-md);
}

.grid { display: grid; gap: 1.25rem; }
.grid--2 { grid-template-columns: repeat(2, minmax(0, 1fr)); }
.grid--3 { grid-template-columns: repeat(3, minmax(0, 1fr)); }
.grid--4 { grid-template-columns: repeat(4, minmax(0, 1fr)); }

@media (max-width: 960px) {
    .grid--3, .grid--4 { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}
@media (max-width: 620px) {
    .grid--2, .grid--3, .grid--4 { grid-template-columns: minmax(0, 1fr); }
}

/* --- Top bars ------------------------------------------------------------ */
.announcement {
    background: linear-gradient(90deg, var(--color-primary-dark), var(--color-primary));
    color: #041018;
    font-size: 0.9rem;
    font-weight: 500;
    text-align: center;
    padding: 0.6rem 1rem;
}
.announcement a { color: #041018; text-decoration: underline; }

.site-header {
    position: sticky;
    top: 0;
    z-index: 60;
    backdrop-filter: blur(14px);
    background: color-mix(in srgb, var(--color-bg) 78%, transparent);
    border-bottom: 1px solid var(--color-border);
}
.site-header.is-scrolled { box-shadow: var(--shadow-md); }

.site-header__inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 1rem;
    min-height: var(--header-h);
}

.brand {
    display: inline-flex;
    align-items: center;
    gap: 0.65rem;
    font-family: var(--font-heading);
    font-weight: 700;
    font-size: 1.1rem;
    color: var(--color-text);
    letter-spacing: -0.01em;
}
.brand:hover { color: var(--color-text); }
.brand__mark {
    width: 38px; height: 38px;
    display: grid; place-items: center;
    border-radius: 11px;
    background: linear-gradient(135deg, var(--color-primary), var(--color-primary-dark));
    color: #041018;
    font-weight: 800;
    box-shadow: var(--shadow-glow);
    flex-shrink: 0;
}
.brand__logo { max-height: 40px; width: auto; }
.brand__tagline { display: block; font-family: var(--font-body); font-size: 0.72rem; font-weight: 400; color: var(--color-muted); letter-spacing: 0; }

.nav { display: flex; align-items: center; gap: 0.35rem; }
.nav a {
    padding: 0.5rem 0.85rem;
    border-radius: var(--radius-sm);
    color: var(--color-muted);
    font-size: 0.94rem;
    font-weight: 500;
}
.nav a:hover { color: var(--color-text); background: color-mix(in srgb, var(--color-surface) 70%, transparent); }
.nav a.is-active { color: var(--color-primary); }

.header-actions { display: flex; align-items: center; gap: 0.6rem; }

.nav-toggle {
    display: none;
    width: 42px; height: 42px;
    border-radius: var(--radius-sm);
    border: 1px solid var(--color-border);
    background: transparent;
    color: var(--color-text);
    cursor: pointer;
    align-items: center; justify-content: center;
}

@media (max-width: 900px) {
    .nav {
        position: fixed;
        inset: var(--header-h) 0 auto 0;
        flex-direction: column;
        align-items: stretch;
        gap: 0.25rem;
        padding: 1rem;
        background: color-mix(in srgb, var(--color-surface) 98%, transparent);
        border-bottom: 1px solid var(--color-border);
        transform: translateY(-120%);
        transition: transform var(--transition);
        box-shadow: var(--shadow-md);
        max-height: calc(100vh - var(--header-h));
        overflow: auto;
    }
    .nav.is-open { transform: translateY(0); }
    .nav a { padding: 0.85rem 1rem; font-size: 1rem; }
    .nav-toggle { display: inline-flex; }
    .header-actions .btn { display: none; }
    .nav .btn { display: inline-flex; margin-top: 0.5rem; }
}

/* --- Hero ---------------------------------------------------------------- */
.hero { position: relative; overflow: hidden; padding-block: clamp(3.5rem, 9vw, 7rem); }
.hero__grid { display: grid; grid-template-columns: 1.05fr 0.95fr; gap: 3rem; align-items: center; }
.hero__title { margin-bottom: 1rem; }
.hero__title .grad {
    background: linear-gradient(120deg, var(--color-primary), var(--color-accent));
    -webkit-background-clip: text; background-clip: text; color: transparent;
}
.hero__actions { display: flex; flex-wrap: wrap; gap: 0.8rem; margin-top: 1.6rem; }
.hero__panel {
    position: relative;
    border-radius: var(--radius-lg);
    border: 1px solid var(--color-border);
    background: linear-gradient(165deg, color-mix(in srgb, var(--color-surface) 92%, transparent), color-mix(in srgb, var(--color-bg) 88%, transparent));
    padding: 1.4rem;
    box-shadow: var(--shadow-md);
}
.hero__stat { display: flex; align-items: center; gap: 0.9rem; padding: 0.9rem; border-radius: var(--radius); background: color-mix(in srgb, var(--color-bg) 45%, transparent); border: 1px solid var(--color-border); }
.hero__stat + .hero__stat { margin-top: 0.7rem; }
.hero__stat i { color: var(--color-primary); }

@media (max-width: 900px) {
    .hero__grid { grid-template-columns: 1fr; gap: 2rem; }
}

/* --- Feature / service cards -------------------------------------------- */
.icon-badge {
    width: 46px; height: 46px;
    border-radius: 12px;
    display: grid; place-items: center;
    background: color-mix(in srgb, var(--color-primary) 14%, transparent);
    color: var(--color-primary);
    border: 1px solid color-mix(in srgb, var(--color-primary) 28%, transparent);
    margin-bottom: 1rem;
    font-size: 1.3rem;
}
.service-card__meta { display: flex; flex-wrap: wrap; gap: 0.5rem; align-items: center; margin-top: 1rem; }
.service-card h3 { margin-bottom: 0.4rem; }
.service-card p { margin-bottom: 0.6rem; }

.pill {
    display: inline-flex; align-items: center; gap: 0.35rem;
    font-size: 0.76rem; font-weight: 600;
    padding: 0.28rem 0.65rem;
    border-radius: 999px;
    background: color-mix(in srgb, var(--color-surface-2) 80%, transparent);
    border: 1px solid var(--color-border);
    color: var(--color-muted);
}
.pill--accent { color: var(--color-primary); border-color: color-mix(in srgb, var(--color-primary) 35%, transparent); }

/* --- Steps --------------------------------------------------------------- */
.steps { counter-reset: step; display: grid; gap: 1rem; }
.step { display: flex; gap: 1rem; align-items: flex-start; }
.step__num {
    counter-increment: step; flex-shrink: 0;
    width: 40px; height: 40px; border-radius: 12px;
    display: grid; place-items: center;
    font-family: var(--font-heading); font-weight: 700;
    background: linear-gradient(135deg, var(--color-primary), var(--color-primary-dark));
    color: #041018;
}
.step__num::before { content: counter(step); }

/* --- FAQ ----------------------------------------------------------------- */
.faq { border: 1px solid var(--color-border); border-radius: var(--radius); overflow: hidden; }
.faq + .faq { margin-top: 0.7rem; }
.faq__q {
    width: 100%; text-align: left; cursor: pointer;
    display: flex; justify-content: space-between; align-items: center; gap: 1rem;
    padding: 1.05rem 1.25rem;
    background: color-mix(in srgb, var(--color-surface) 85%, transparent);
    border: 0; color: var(--color-text);
    font-family: var(--font-heading); font-weight: 600; font-size: 1rem;
}
.faq__q:hover { background: color-mix(in srgb, var(--color-surface-2) 80%, transparent); }
.faq__q .chev { transition: transform var(--transition); color: var(--color-primary); }
.faq.is-open .chev { transform: rotate(180deg); }
.faq__a { max-height: 0; overflow: hidden; transition: max-height var(--transition); }
.faq.is-open .faq__a { max-height: 900px; }
.faq__a-inner { padding: 0 1.25rem 1.2rem; color: var(--color-muted); }

/* --- Forms --------------------------------------------------------------- */
.form-group { margin-bottom: 1.1rem; }
.form-row { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 1rem; }
@media (max-width: 640px) { .form-row { grid-template-columns: 1fr; } }

label { display: block; font-size: 0.88rem; font-weight: 600; margin-bottom: 0.4rem; color: var(--color-text); }
.label-hint { font-weight: 400; color: var(--color-muted); font-size: 0.8rem; }

input[type="text"], input[type="email"], input[type="password"], input[type="url"],
input[type="number"], input[type="tel"], input[type="search"], input[type="file"],
select, textarea {
    width: 100%;
    padding: 0.72rem 0.9rem;
    font-family: inherit;
    font-size: 0.95rem;
    color: var(--color-text);
    background: color-mix(in srgb, var(--color-bg) 55%, transparent);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-sm);
    transition: border-color var(--transition), box-shadow var(--transition);
}
textarea { min-height: 130px; resize: vertical; }
input:focus, select:focus, textarea:focus {
    outline: none;
    border-color: var(--color-primary);
    box-shadow: 0 0 0 3px color-mix(in srgb, var(--color-primary) 22%, transparent);
}
input::placeholder, textarea::placeholder { color: color-mix(in srgb, var(--color-muted) 70%, transparent); }

.checkbox { display: flex; align-items: flex-start; gap: 0.6rem; font-size: 0.9rem; }
.checkbox input { width: auto; margin-top: 0.2rem; }
.checkbox label { font-weight: 400; margin: 0; color: var(--color-muted); }

.hp-field { position: absolute !important; left: -9999px !important; opacity: 0 !important; }

.form-error { color: var(--color-danger); font-size: 0.82rem; margin-top: 0.3rem; }

/* --- Alerts / flash ------------------------------------------------------ */
.alert {
    display: flex; gap: 0.7rem; align-items: flex-start;
    padding: 0.9rem 1.1rem;
    border-radius: var(--radius-sm);
    border: 1px solid var(--color-border);
    font-size: 0.92rem;
    margin-bottom: 1rem;
}
.alert--success { border-color: color-mix(in srgb, var(--color-success) 45%, transparent); background: color-mix(in srgb, var(--color-success) 12%, transparent); color: var(--color-success); }
.alert--error { border-color: color-mix(in srgb, var(--color-danger) 45%, transparent); background: color-mix(in srgb, var(--color-danger) 12%, transparent); color: var(--color-danger); }
.alert--warning { border-color: color-mix(in srgb, var(--color-warning) 45%, transparent); background: color-mix(in srgb, var(--color-warning) 12%, transparent); color: var(--color-warning); }
.alert--info { border-color: color-mix(in srgb, var(--color-accent) 40%, transparent); background: color-mix(in srgb, var(--color-accent) 10%, transparent); color: var(--color-accent); }

/* --- Tables -------------------------------------------------------------- */
.table-wrap { overflow-x: auto; border: 1px solid var(--color-border); border-radius: var(--radius); }
table.data { width: 100%; border-collapse: collapse; font-size: 0.9rem; }
table.data th, table.data td { padding: 0.8rem 1rem; text-align: left; border-bottom: 1px solid var(--color-border); vertical-align: top; }
table.data th { font-family: var(--font-heading); font-size: 0.78rem; text-transform: uppercase; letter-spacing: 0.08em; color: var(--color-muted); background: color-mix(in srgb, var(--color-surface) 80%, transparent); }
table.data tr:last-child td { border-bottom: 0; }
table.data tr:hover td { background: color-mix(in srgb, var(--color-surface) 55%, transparent); }

/* --- Badges / status ----------------------------------------------------- */
.badge { display: inline-flex; align-items: center; gap: 0.35rem; font-size: 0.76rem; font-weight: 600; padding: 0.25rem 0.65rem; border-radius: 999px; border: 1px solid var(--color-border); }
.badge--new { color: #7dd3fc; border-color: #38bdf855; background: #38bdf815; }
.badge--reviewing { color: #c4b5fd; border-color: #a78bfa55; background: #a78bfa15; }
.badge--awaiting_customer { color: #fcd34d; border-color: #fbbf2455; background: #fbbf2415; }
.badge--in_progress { color: #67e8f9; border-color: #22d3ee55; background: #22d3ee15; }
.badge--resolved { color: #6ee7b7; border-color: #34d39955; background: #34d39915; }
.badge--closed { color: #94a3b8; border-color: #94a3b855; background: #94a3b815; }
.badge--draft { color: #fca5a5; border-color: #f8717155; background: #f8717115; }
.badge--published { color: #6ee7b7; border-color: #34d39955; background: #34d39915; }

/* --- Footer -------------------------------------------------------------- */
.site-footer { border-top: 1px solid var(--color-border); background: color-mix(in srgb, var(--color-bg) 82%, transparent); padding-block: 3rem 1.5rem; margin-top: 2rem; }
.site-footer__grid { display: grid; grid-template-columns: 1.4fr 1fr 1fr 1.2fr; gap: 2rem; }
@media (max-width: 900px) { .site-footer__grid { grid-template-columns: 1fr 1fr; } }
@media (max-width: 560px) { .site-footer__grid { grid-template-columns: 1fr; } }
.site-footer h4 { font-size: 0.95rem; margin-bottom: 0.9rem; }
.site-footer ul { list-style: none; padding: 0; margin: 0; display: grid; gap: 0.5rem; }
.site-footer a { color: var(--color-muted); }
.site-footer a:hover { color: var(--color-primary); }
.site-footer__bottom { margin-top: 2rem; padding-top: 1.2rem; border-top: 1px solid var(--color-border); display: flex; justify-content: space-between; gap: 1rem; flex-wrap: wrap; color: var(--color-muted); font-size: 0.85rem; }

.social { display: flex; gap: 0.5rem; flex-wrap: wrap; }
.social a { width: 38px; height: 38px; display: grid; place-items: center; border-radius: 10px; border: 1px solid var(--color-border); background: color-mix(in srgb, var(--color-surface) 70%, transparent); }

/* --- CTA band ------------------------------------------------------------ */
.cta-band {
    border-radius: var(--radius-lg);
    border: 1px solid color-mix(in srgb, var(--color-primary) 30%, transparent);
    background: linear-gradient(135deg, color-mix(in srgb, var(--color-primary) 14%, transparent), color-mix(in srgb, var(--color-accent) 8%, transparent));
    padding: clamp(2rem, 5vw, 3.5rem);
    text-align: center;
}

/* --- Breadcrumbs & page header ------------------------------------------ */
.page-head { padding-block: clamp(2.5rem, 6vw, 4rem); border-bottom: 1px solid var(--color-border); }
.breadcrumb { font-size: 0.85rem; color: var(--color-muted); margin-bottom: 0.8rem; }
.breadcrumb a { color: var(--color-muted); }
.breadcrumb a:hover { color: var(--color-primary); }

/* --- Prose (legal pages, descriptions) ---------------------------------- */
.prose { color: var(--color-muted); }
.prose h2 { color: var(--color-text); margin-top: 1.8em; font-size: 1.4rem; }
.prose h3 { color: var(--color-text); margin-top: 1.4em; }
.prose ul { padding-left: 1.2rem; }
.prose li { margin-bottom: 0.4rem; }
.prose a { text-decoration: underline; }

.feature-list { list-style: none; padding: 0; margin: 0; display: grid; gap: 0.6rem; }
.feature-list li { display: flex; gap: 0.6rem; align-items: flex-start; color: var(--color-muted); }
.feature-list svg, .feature-list .tick { color: var(--color-primary); flex-shrink: 0; margin-top: 0.25rem; }

.empty-state { text-align: center; padding: 3rem 1.5rem; color: var(--color-muted); border: 1px dashed var(--color-border); border-radius: var(--radius); }
.empty-state i { font-size: 2rem; color: var(--color-primary); display: block; margin-bottom: 0.6rem; }

/* --- Skip link ----------------------------------------------------------- */
.skip-link { position: absolute; left: -9999px; top: 0; background: var(--color-primary); color: #041018; padding: 0.6rem 1rem; z-index: 200; border-radius: 0 0 8px 0; }
.skip-link:focus { left: 0; }

/* ==========================================================================
   Admin dashboard
   ========================================================================== */
.admin-body { background: #0a0f1e; }
.admin-shell { display: grid; grid-template-columns: 258px 1fr; min-height: 100vh; }
@media (max-width: 1000px) { .admin-shell { grid-template-columns: 1fr; } }

.admin-sidebar {
    background: linear-gradient(180deg, #0b1220, #0a0f1e);
    border-right: 1px solid var(--color-border);
    padding: 1.25rem 1rem;
    position: sticky; top: 0; height: 100vh; overflow-y: auto;
}
@media (max-width: 1000px) { .admin-sidebar { position: static; height: auto; } }
.admin-brand { display: flex; align-items: center; gap: 0.6rem; font-family: var(--font-heading); font-weight: 700; color: #fff; padding: 0.5rem; margin-bottom: 1.2rem; }
.admin-nav { display: grid; gap: 0.2rem; }
.admin-nav a { display: flex; align-items: center; gap: 0.7rem; padding: 0.7rem 0.85rem; border-radius: 10px; color: var(--color-muted); font-size: 0.92rem; font-weight: 500; }
.admin-nav a:hover { background: color-mix(in srgb, var(--color-primary) 10%, transparent); color: #fff; }
.admin-nav a.is-active { background: color-mix(in srgb, var(--color-primary) 16%, transparent); color: var(--color-primary); }
.admin-nav .nav-section { font-size: 0.7rem; text-transform: uppercase; letter-spacing: 0.12em; color: #56617a; padding: 1rem 0.85rem 0.4rem; }

.admin-main { padding: 1.75rem clamp(1rem, 3vw, 2.5rem); max-width: 1180px; }
@media (max-width: 1000px) { .admin-main { max-width: none; } }

.admin-topbar { display: flex; justify-content: space-between; align-items: center; gap: 1rem; margin-bottom: 1.75rem; flex-wrap: wrap; }
.admin-topbar h1 { font-size: 1.6rem; margin: 0; }
.admin-topbar p { margin: 0.2rem 0 0; }

.stat-grid { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 1rem; margin-bottom: 1.75rem; }
@media (max-width: 900px) { .stat-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); } }
@media (max-width: 520px) { .stat-grid { grid-template-columns: 1fr; } }
.stat { background: var(--color-surface); border: 1px solid var(--color-border); border-radius: var(--radius); padding: 1.1rem 1.2rem; }
.stat__label { font-size: 0.78rem; text-transform: uppercase; letter-spacing: 0.08em; color: var(--color-muted); margin-bottom: 0.5rem; }
.stat__value { font-family: var(--font-heading); font-size: 1.9rem; font-weight: 700; color: #fff; line-height: 1; }
.stat__hint { font-size: 0.78rem; color: var(--color-muted); margin-top: 0.4rem; }

.panel { background: var(--color-surface); border: 1px solid var(--color-border); border-radius: var(--radius); padding: 1.4rem; margin-bottom: 1.4rem; }
.panel__head { display: flex; justify-content: space-between; align-items: center; gap: 1rem; margin-bottom: 1.1rem; flex-wrap: wrap; }
.panel__head h2, .panel__head h3 { margin: 0; font-size: 1.15rem; }

.tabs { display: flex; gap: 0.3rem; border-bottom: 1px solid var(--color-border); margin-bottom: 1.4rem; flex-wrap: wrap; }
.tabs a { padding: 0.6rem 1rem; border-bottom: 2px solid transparent; color: var(--color-muted); font-weight: 600; font-size: 0.9rem; }
.tabs a.is-active { color: var(--color-primary); border-bottom-color: var(--color-primary); }

.two-col { display: grid; grid-template-columns: 2fr 1fr; gap: 1.4rem; align-items: start; }
@media (max-width: 1000px) { .two-col { grid-template-columns: 1fr; } }

.repeater-row { display: flex; gap: 0.5rem; align-items: center; margin-bottom: 0.5rem; }
.nav-builder-row { display: grid; grid-template-columns: 1.2fr 1.4fr 0.8fr auto; gap: 0.5rem; margin-bottom: 0.5rem; align-items: center; }
@media (max-width: 700px) { .nav-builder-row { grid-template-columns: 1fr 1fr; } }

.swatch { width: 42px; height: 42px; border-radius: 9px; border: 1px solid var(--color-border); padding: 2px; background: transparent; cursor: pointer; }
.color-field { display: flex; gap: 0.6rem; align-items: center; }
.color-field input[type="text"] { flex: 1; }

.progress { height: 10px; border-radius: 999px; background: color-mix(in srgb, var(--color-bg) 60%, transparent); overflow: hidden; border: 1px solid var(--color-border); }
.progress__bar { height: 100%; background: linear-gradient(90deg, var(--color-primary), var(--color-accent)); transition: width 400ms ease; }

.checklist-group { margin-bottom: 1.3rem; }
.checklist-item { display: flex; gap: 0.7rem; align-items: flex-start; padding: 0.6rem 0; border-bottom: 1px solid var(--color-border); }
.checklist-item:last-child { border-bottom: 0; }
.check-icon { flex-shrink: 0; width: 22px; height: 22px; border-radius: 50%; display: grid; place-items: center; font-size: 0.7rem; margin-top: 0.1rem; }
.check-icon.ok { background: color-mix(in srgb, var(--color-success) 25%, transparent); color: var(--color-success); }
.check-icon.todo { background: color-mix(in srgb, var(--color-warning) 20%, transparent); color: var(--color-warning); }

.timeline { list-style: none; padding: 0; margin: 0; }
.timeline li { position: relative; padding: 0 0 1rem 1.4rem; border-left: 1px solid var(--color-border); }
.timeline li::before { content: ''; position: absolute; left: -5px; top: 4px; width: 9px; height: 9px; border-radius: 50%; background: var(--color-primary); }
.timeline li:last-child { border-left-color: transparent; padding-bottom: 0; }
.timeline .t-time { font-size: 0.78rem; color: var(--color-muted); }

.note { border: 1px solid var(--color-border); border-radius: var(--radius-sm); padding: 0.85rem 1rem; margin-bottom: 0.7rem; background: color-mix(in srgb, var(--color-bg) 40%, transparent); }
.note--internal { border-left: 3px solid var(--color-warning); }
.note--customer { border-left: 3px solid var(--color-primary); }
.note .t-time { font-size: 0.76rem; color: var(--color-muted); }

.auth-wrap { min-height: 100vh; display: grid; place-items: center; padding: 2rem 1.25rem; }
.auth-card { width: 100%; max-width: 420px; background: var(--color-surface); border: 1px solid var(--color-border); border-radius: var(--radius-lg); padding: 2rem; box-shadow: var(--shadow-md); }
.auth-card .brand { justify-content: center; margin-bottom: 0.4rem; }
.auth-note { font-size: 0.82rem; color: var(--color-muted); margin-top: 1rem; }

.req-list { list-style: none; padding: 0; margin: 0; display: grid; gap: 0.5rem; }
.req-list li { display: flex; justify-content: space-between; gap: 1rem; padding: 0.55rem 0.8rem; border: 1px solid var(--color-border); border-radius: var(--radius-sm); font-size: 0.9rem; }
.req-ok { color: var(--color-success); font-weight: 600; }
.req-bad { color: var(--color-danger); font-weight: 600; }

.install-wrap { min-height: 100vh; padding: 3rem 1.25rem; }
.install-card { max-width: 860px; margin: 0 auto; background: var(--color-surface); border: 1px solid var(--color-border); border-radius: var(--radius-lg); padding: clamp(1.5rem, 4vw, 2.5rem); box-shadow: var(--shadow-md); }
.fieldset { border: 1px solid var(--color-border); border-radius: var(--radius); padding: 1.2rem; margin-bottom: 1.2rem; }
.fieldset legend { font-family: var(--font-heading); font-weight: 700; padding: 0 0.5rem; color: var(--color-primary); }

.sr-only { position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; border: 0; }

@media (prefers-reduced-motion: reduce) {
    *, *::before, *::after { animation: none !important; transition: none !important; scroll-behavior: auto !important; }
}

html[data-animations="off"] * { animation: none !important; transition: none !important; }
html[data-animations="on"] .reveal { opacity: 0; transform: translateY(14px); transition: opacity 600ms ease, transform 600ms ease; }
html[data-animations="on"] .reveal.is-visible { opacity: 1; transform: none; }