/* GabionCalc Admin — moderný vzhľad (CSP: style-src self + inline, žiadne CDN). */

/* GabionSystem tmavý preset (plán 30 — VIZUAL-BLUEPRINT §2). Jeden oranžový
   akcent #ff4d00 (CTA/výber/cena), zvyšok tmavé povrchy. Fonty self-host. */
:root {
    --c-bg: #0a0a0a;
    --c-surface: #161616;
    --c-surface-2: #1a1a1a;
    --c-surface-3: #202020;
    --c-border: rgb(255 255 255 / 10%);
    --c-border-2: rgb(255 255 255 / 16%);
    --c-text: #f4f4f4;
    --c-text-2: #a3a3a3;
    --c-text-3: #6f6f6f;
    --c-primary: #ff4d00;
    --c-primary-h: #e64500;
    --c-primary-soft: rgb(255 77 0 / 8%);
    --on-primary: #ffffff;
    --c-danger: #ff453a;
    --c-danger-soft: rgb(255 69 58 / 12%);
    --c-success: #34c759;
    --c-success-soft: rgb(52 199 89 / 12%);
    --c-warning: #ff9f0a;
    --c-warning-soft: rgb(255 159 10 / 12%);
    --c-side: #161616;
    --c-side-2: #202020;
    --c-side-text: #a3a3a3;
    --radius: 16px;
    --radius-s: 8px;
    --shadow: 0 10px 30px rgb(0 0 0 / 45%);
    --font: "Space Grotesk", ui-sans-serif, system-ui, "Segoe UI", Roboto, sans-serif;
    --font-head: "Instrument Serif", Georgia, "Times New Roman", serif;
    --mono: ui-monospace, "Cascadia Code", Consolas, Menlo, monospace;
}

* { box-sizing: border-box; }

body {
    margin: 0;
    font-family: var(--font);
    font-size: 15px;
    line-height: 1.55;
    background: var(--c-bg);
    color: var(--c-text);
    -webkit-font-smoothing: antialiased;
}

h1 { font-family: var(--font-head); font-size: 1.95rem; font-weight: 400;
    letter-spacing: 0; margin: 0 0 18px; }
h2 { font-family: var(--font-head); font-size: 1.4rem; font-weight: 400;
    letter-spacing: 0; margin: 0 0 10px; }
a  { color: var(--c-primary); }
code { font-family: var(--mono); font-size: 0.88em; background: var(--c-surface-3);
    color: var(--c-primary); padding: 1px 6px; border-radius: 5px; }

/* ── Shell: sidebar + obsah ─────────────────────────────────────────────── */

.adm-shell { display: flex; min-height: 100vh; }

.adm-sidebar {
    width: 232px;
    flex-shrink: 0;
    background: var(--c-side);
    border-right: 1px solid var(--c-border);
    color: var(--c-side-text);
    display: flex;
    flex-direction: column;
    padding: 18px 12px;
    position: sticky;
    top: 0;
    height: 100vh;
}

.adm-brand { display: flex; align-items: center; gap: 10px; padding: 4px 10px 18px; }
.adm-brand-mark {
    width: 34px; height: 34px; border-radius: 9px;
    background: var(--c-primary);
    color: var(--on-primary); font-weight: 700; font-size: 18px;
    display: flex; align-items: center; justify-content: center;
}
.adm-brand-name { color: var(--c-text); font-weight: 600; line-height: 1.1; display: flex;
    flex-direction: column; }
.adm-brand-name small { color: var(--c-primary); font-weight: 500; font-size: 0.72em;
    letter-spacing: 0.08em; text-transform: uppercase; }

.adm-nav { display: flex; flex-direction: column; gap: 2px; flex: 1; }
.adm-nav a {
    color: var(--c-side-text);
    text-decoration: none;
    padding: 9px 12px;
    border-radius: var(--radius-s);
    font-weight: 500;
    transition: background 0.12s, color 0.12s;
}
.adm-nav a:hover { background: rgb(255 255 255 / 7%); color: #fff; }
.adm-nav a.is-active { background: var(--c-primary); color: #fff; font-weight: 600; }

.adm-logout { margin: 0; padding: 10px 4px 0; border-top: 1px solid rgb(255 255 255 / 10%); }
.adm-logout button {
    width: 100%;
    background: transparent;
    border: 1px solid rgb(255 255 255 / 22%);
    color: var(--c-side-text);
    border-radius: var(--radius-s);
    padding: 8px 12px;
    cursor: pointer;
    font: inherit;
    font-size: 0.92em;
    transition: background 0.12s, color 0.12s;
}
.adm-logout button:hover { background: var(--c-danger); border-color: var(--c-danger); color: #fff; }

.adm-main { flex: 1; padding: 28px 32px 48px; max-width: 1180px; }

/* ── Auth obrazovky (login, 2FA) — centrovaná karta ─────────────────────── */

.adm-auth {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 24px;
    background:
        radial-gradient(800px 400px at 20% 0%, rgb(255 77 0 / 7%) 0%, transparent 60%),
        radial-gradient(700px 380px at 90% 100%, rgb(255 77 0 / 5%) 0%, transparent 60%),
        var(--c-bg);
}
.adm-auth-card {
    width: 100%;
    max-width: 420px;
    background: var(--c-surface);
    border: 1px solid var(--c-border);
    border-radius: 16px;
    box-shadow: var(--shadow);
    padding: 28px 30px 30px;
}
.adm-auth-card h1 { font-size: 1.2rem; margin: 0 0 14px; }
.adm-brand-auth { padding: 0 0 16px; border-bottom: 1px solid var(--c-border);
    margin-bottom: 18px; }
.adm-brand-auth .adm-brand-name { color: var(--c-text); }
.adm-brand-auth .adm-brand-name small { color: var(--c-text-2); }
.adm-auth-card .adm-form input { width: 100%; }
.adm-auth-card .adm-form button { width: 100%; }

/* ── Karty a obsah ──────────────────────────────────────────────────────── */

.adm-card {
    background: var(--c-surface);
    border: 1px solid var(--c-border);
    border-radius: var(--radius);
    box-shadow: var(--shadow);
    padding: 20px 24px;
    margin: 0 0 18px;
}

/* Stránky bez vlastných kariet dostanú kartu okolo celého obsahu */
.adm-main > form.adm-form,
.adm-main > table.adm-table,
.adm-main > .adm-codes { background: var(--c-surface); border: 1px solid var(--c-border);
    border-radius: var(--radius); box-shadow: var(--shadow); }
.adm-main > form.adm-form { padding: 20px 24px; }
.adm-main > .adm-codes { padding: 16px 20px; }

/* ── Formuláre ──────────────────────────────────────────────────────────── */

.adm-form label { display: block; margin: 12px 0; font-weight: 550; font-size: 0.92em; }
.adm-form input, .adm-form select, .adm-form textarea {
    display: block;
    width: 340px;
    max-width: 100%;
    padding: 9px 12px;
    margin-top: 5px;
    border: 1px solid var(--c-border-2);
    border-radius: var(--radius-s);
    background: var(--c-surface-3);
    color: var(--c-text);
    font: inherit;
    font-weight: 400;
    transition: border-color 0.12s, box-shadow 0.12s;
}
.adm-form input:focus, .adm-form select:focus, .adm-form textarea:focus {
    outline: none;
    border-color: var(--c-primary);
    box-shadow: 0 0 0 3px var(--c-primary-soft);
}
.adm-form input[type="checkbox"] { display: inline-block; width: auto; margin-right: 6px;
    accent-color: var(--c-primary); }

/* Heslo so show/hide ikonou vnútri inputu.
   Selektory s .adm-pass parentom (0,3,0) prebíjajú .adm-auth-card .adm-form button
   (0,2,1) — inak by toggle dostal width:100% a prekryl celé pole. */
.adm-pass { position: relative; display: block; width: 340px; max-width: 100%; margin-top: 5px; }
.adm-form .adm-pass input { width: 100%; margin: 0; padding-right: 42px; }
.adm-form .adm-pass .adm-pass__toggle {
    position: absolute;
    top: 50%;
    right: 4px;
    transform: translateY(-50%);
    width: auto;
    min-width: 0;
    margin: 0;
    padding: 6px;
    background: transparent;
    border: 0;
    border-radius: var(--radius-s);
    box-shadow: none;
    color: var(--c-side-text);
    cursor: pointer;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    line-height: 0;
}
.adm-form .adm-pass .adm-pass__toggle:hover { background: transparent; color: var(--c-primary); }
.adm-pass .adm-pass__toggle svg { display: block; }
.adm-pass .adm-pass__toggle .ico-off { display: none; }
.adm-pass .adm-pass__toggle[aria-pressed="true"] .ico-on { display: none; }
.adm-pass .adm-pass__toggle[aria-pressed="true"] .ico-off { display: block; }

.adm-form button, .adm-btn {
    background: var(--c-primary);
    color: var(--on-primary);
    border: 0;
    border-radius: var(--radius-s);
    padding: 9px 18px;
    cursor: pointer;
    font: inherit;
    font-weight: 600;
    margin-top: 12px;
    box-shadow: 0 4px 14px rgb(255 77 0 / 28%);
    transition: background 0.12s, box-shadow 0.12s;
}
.adm-form button:hover, .adm-btn:hover { background: var(--c-primary-h);
    box-shadow: 0 6px 18px rgb(255 77 0 / 36%); }

.adm-inline-form { display: inline; margin: 0; }
.adm-inline-form button {
    background: var(--c-surface);
    border: 1px solid var(--c-border);
    color: var(--c-text);
    border-radius: 7px;
    padding: 4px 11px;
    cursor: pointer;
    font: inherit;
    font-size: 0.88em;
    font-weight: 550;
    transition: background 0.12s, border-color 0.12s, color 0.12s;
}
.adm-inline-form button:hover { border-color: var(--c-primary); color: var(--c-primary);
    background: var(--c-primary-soft); }
.adm-inline-form button[data-test^="lead-delete-"]:hover,
.adm-inline-form [data-confirm] button:hover,
form[data-confirm] button:hover { border-color: var(--c-danger); color: var(--c-danger);
    background: var(--c-danger-soft); }
.adm-inline-form select { padding: 4px 8px; border: 1px solid var(--c-border-2);
    border-radius: 7px; font: inherit; font-size: 0.88em;
    background: var(--c-surface-3); color: var(--c-text); }

/* ── Hlásenia ───────────────────────────────────────────────────────────── */

.adm-error, .adm-success, .adm-warning {
    padding: 11px 16px;
    margin: 12px 0;
    border-radius: var(--radius-s);
    border: 1px solid;
    font-size: 0.93em;
    font-weight: 500;
}
.adm-error   { background: var(--c-danger-soft);  border-color: var(--c-danger);  color: var(--c-danger); }
.adm-success { background: var(--c-success-soft); border-color: var(--c-success); color: var(--c-success); }
.adm-warning { background: var(--c-warning-soft); border-color: var(--c-warning); color: var(--c-warning); }

/* ── Tabuľky ────────────────────────────────────────────────────────────── */

table.adm-table {
    border-collapse: separate;
    border-spacing: 0;
    width: 100%;
    margin: 14px 0;
    font-size: 0.92em;
    background: var(--c-surface);
    border: 1px solid var(--c-border);
    border-radius: var(--radius);
    box-shadow: var(--shadow);
    overflow: hidden;
}
.adm-table th, .adm-table td { padding: 10px 14px; text-align: left;
    border-bottom: 1px solid var(--c-border); }
.adm-table thead th {
    background: var(--c-surface-3);
    color: var(--c-text-2);
    font-weight: 600;
    font-size: 0.85em;
    text-transform: uppercase;
    letter-spacing: 0.04em;
}
.adm-table tbody tr:last-child td { border-bottom: 0; }
.adm-table tbody tr { transition: background 0.1s; }
.adm-table tbody tr:hover { background: var(--c-surface-2); }
.adm-table td { font-variant-numeric: tabular-nums; }

/* ── Pomocné ────────────────────────────────────────────────────────────── */

.adm-codes {
    font-family: var(--mono);
    background: var(--c-surface-3);
    border: 1px solid var(--c-border);
    padding: 14px 18px;
    border-radius: var(--radius-s);
    columns: 2;
    font-size: 0.95em;
}
.adm-muted { color: var(--c-text-2); font-size: 0.9em; }

/* ── Návod (/admin/help) ────────────────────────────────────────────────── */

.adm-help-grid { display: grid; grid-template-columns: 215px 1fr; gap: 18px;
    align-items: start; }
.adm-help-toc { position: sticky; top: 24px; display: flex; flex-direction: column;
    gap: 4px; padding: 16px 18px; }
.adm-help-toc strong { margin-bottom: 6px; font-size: 0.85em; text-transform: uppercase;
    letter-spacing: 0.05em; color: var(--c-text-2); }
.adm-help-toc a { text-decoration: none; font-size: 0.92em; padding: 3px 0;
    color: var(--c-text); }
.adm-help-toc a:hover { color: var(--c-primary); }
.adm-help-body section { scroll-margin-top: 20px; }
.adm-help-body p, .adm-help-body li { color: var(--c-text-2); }
.adm-help-body li { margin: 4px 0; }

/* ── Responzivita ───────────────────────────────────────────────────────── */

@media (max-width: 860px) {
    .adm-shell { flex-direction: column; }
    .adm-sidebar { width: 100%; height: auto; position: static; flex-direction: row;
        flex-wrap: wrap; align-items: center; gap: 8px; padding: 10px 14px; }
    .adm-brand { padding: 0 8px 0 0; }
    .adm-nav { flex-direction: row; flex-wrap: wrap; }
    .adm-logout { border-top: 0; padding: 0; margin-left: auto; }
    .adm-logout button { width: auto; }
    .adm-main { padding: 18px 14px 36px; }
    .adm-help-grid { grid-template-columns: 1fr; }
    .adm-help-toc { position: static; }
}