/* q-a.today — Admin styles (Data-Dense Dashboard).
   Design system: UI UX Pro Max v2.5
   Pattern  : Data-Dense Dashboard
   Primary  : #1E40AF · Secondary #3B82F6 · CTA #22C55E
   Type     : Inter / Heebo (Hebrew) · Fira Code (mono)
   A11y     : WCAG AA, focus rings, prefers-reduced-motion
*/

@import url('https://fonts.googleapis.com/css2?family=Heebo:wght@300;400;500;600;700;800&family=Inter:wght@400;500;600;700&family=Fira+Code:wght@400;500&display=swap');

:root {
    --c-primary: #1E40AF;
    --c-primary-600: #1d4ed8;
    --c-primary-700: #1e3a8a;
    --c-primary-50: #eff6ff;
    --c-primary-100: #dbeafe;

    --c-secondary: #3B82F6;
    --c-cta: #16a34a;
    --c-cta-600: #15803d;
    --c-cta-50: #f0fdf4;

    --c-bg: #f8fafc;
    --c-surface: #ffffff;
    --c-surface-2: #f1f5f9;
    --c-text: #0f172a;
    --c-text-muted: #64748b;
    --c-text-subtle: #94a3b8;
    --c-border: #e2e8f0;
    --c-border-strong: #cbd5e1;

    --c-success: #15803d;
    --c-success-bg: #dcfce7;
    --c-warning: #b45309;
    --c-warning-bg: #fef3c7;
    --c-danger: #b91c1c;
    --c-danger-bg: #fee2e2;
    --c-info: #1e3a8a;
    --c-info-bg: #dbeafe;

    --r-sm: 6px;
    --r: 8px;
    --r-md: 10px;
    --r-lg: 14px;

    --e-1: 0 1px 2px rgba(15, 23, 42, .04), 0 1px 1px rgba(15, 23, 42, .02);
    --e-2: 0 1px 2px rgba(15, 23, 42, .04), 0 4px 12px rgba(15, 23, 42, .06);
    --e-3: 0 4px 6px rgba(15, 23, 42, .05), 0 10px 24px rgba(15, 23, 42, .08);

    --t-fast: 120ms;
    --t: 200ms;
    --t-slow: 300ms;
    --easing: cubic-bezier(.2, .8, .2, 1);

    --font-sans: "Inter", "Heebo", "Noto Sans Hebrew", system-ui, -apple-system, "Segoe UI", Roboto, Arial, sans-serif;
    --font-mono: "Fira Code", ui-monospace, SFMono-Regular, Menlo, monospace;
}

@media (prefers-reduced-motion: reduce) {

    *,
    *::before,
    *::after {
        animation: none !important;
        transition: none !important;
    }
}

* {
    box-sizing: border-box;
}

html,
body {
    margin: 0;
    padding: 0;
    background: var(--c-bg);
    color: var(--c-text);
    font: 14.5px/1.55 var(--font-sans);
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    min-height: 100%;
    font-feature-settings: "ss01", "cv11";
}

h1,
h2,
h3,
h4 {
    color: var(--c-text);
    margin: 0 0 8px;
    line-height: 1.25;
    font-weight: 700;
    letter-spacing: -.01em;
}

h1 {
    font-size: 1.5rem;
}

h2 {
    font-size: 1.15rem;
}

h3 {
    font-size: 1rem;
}

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

a:hover {
    color: var(--c-primary-600);
    text-decoration: underline;
    text-underline-offset: 3px;
}

code {
    font-family: var(--font-mono);
    font-size: .92em;
    background: var(--c-surface-2);
    padding: 1px 6px;
    border-radius: 4px;
}

::selection {
    background: var(--c-primary-100);
    color: var(--c-primary-700);
}

:focus-visible {
    outline: 3px solid var(--c-secondary);
    outline-offset: 2px;
    border-radius: var(--r-sm);
}

/* ---------- Login page ---------- */
body.login-page {
    display: flex;
    align-items: center;
    justify-content: center;
    min-height: 100vh;
    padding: 24px;
    background:
        radial-gradient(1100px 600px at 100% -10%, rgba(59, 130, 246, .10), transparent 60%),
        radial-gradient(900px 500px at -10% 110%, rgba(34, 197, 94, .08), transparent 60%),
        var(--c-bg);
}

body.login-page .card.login {
    width: 100%;
    max-width: 420px;
    padding: 32px;
    background: var(--c-surface);
    border: 1px solid var(--c-border);
    border-radius: var(--r-lg);
    box-shadow: var(--e-3);
}

body.login-page .brand-mini {
    font-weight: 700;
    color: var(--c-primary);
    font-size: .92rem;
    letter-spacing: -.01em;
    margin-bottom: 6px;
    display: inline-flex;
    align-items: center;
    gap: 8px;
}

body.login-page .brand-mini::before {
    content: "";
    width: 22px;
    height: 22px;
    border-radius: 6px;
    background: linear-gradient(135deg, var(--c-primary), var(--c-secondary));
    box-shadow: var(--e-1);
}

body.login-page .brand-mini .muted {
    color: var(--c-text-muted);
    font-weight: 500;
}

body.login-page h1 {
    margin: 4px 0 20px;
    font-size: 1.45rem;
}

body.login-page form {
    display: grid;
    gap: 14px;
}

body.login-page label {
    display: grid;
    gap: 6px;
    font-size: .85rem;
    color: var(--c-text-muted);
    font-weight: 500;
}

body.login-page input {
    padding: 11px 13px;
    border: 1px solid var(--c-border-strong);
    border-radius: var(--r);
    font: inherit;
    background: var(--c-surface);
    transition: border-color var(--t) var(--easing), box-shadow var(--t) var(--easing);
}

body.login-page input:hover {
    border-color: var(--c-secondary);
}

body.login-page input:focus {
    outline: none;
    border-color: var(--c-secondary);
    box-shadow: 0 0 0 3px rgba(59, 130, 246, .18);
}

body.login-page button {
    background: var(--c-primary);
    color: #fff;
    border: 0;
    padding: 12px;
    border-radius: var(--r);
    font: inherit;
    font-weight: 600;
    cursor: pointer;
    margin-top: 4px;
    transition: background var(--t) var(--easing), transform var(--t-fast) var(--easing), box-shadow var(--t) var(--easing);
    box-shadow: var(--e-1);
}

body.login-page button:hover {
    background: var(--c-primary-600);
    box-shadow: var(--e-2);
}

body.login-page button:active {
    transform: translateY(1px);
}

body.login-page .error {
    background: var(--c-danger-bg);
    border: 1px solid #fecaca;
    color: var(--c-danger);
    padding: 10px 12px;
    border-radius: var(--r);
    font-size: .9rem;
}

/* ---------- Top bar ---------- */
.topbar {
    background: var(--c-surface);
    border-bottom: 1px solid var(--c-border);
    display: flex;
    align-items: center;
    gap: 20px;
    padding: 10px 24px;
    position: sticky;
    top: 0;
    z-index: 50;
    box-shadow: var(--e-1);
}

.topbar .brand a {
    font-weight: 700;
    color: var(--c-primary);
    display: inline-flex;
    align-items: center;
    gap: 8px;
    letter-spacing: -.01em;
}

.topbar .brand a::before {
    content: "";
    width: 22px;
    height: 22px;
    border-radius: 6px;
    background: linear-gradient(135deg, var(--c-primary), var(--c-secondary));
    box-shadow: var(--e-1);
}

.topbar .brand .muted {
    color: var(--c-text-muted);
    font-weight: 500;
    font-size: .9em;
}

.topbar .topnav {
    display: flex;
    gap: 2px;
    flex: 1;
}

.topbar .topnav a {
    padding: 7px 12px;
    border-radius: var(--r-sm);
    color: var(--c-text);
    font-size: .92rem;
    font-weight: 500;
    transition: background var(--t) var(--easing), color var(--t) var(--easing);
    cursor: pointer;
}

.topbar .topnav a:hover {
    background: var(--c-surface-2);
    text-decoration: none;
}

.topbar .topnav a.active {
    background: var(--c-primary-50);
    color: var(--c-primary-700);
}

.topbar .topnav a {
    display: inline-flex;
    align-items: center;
    gap: 6px;
}

.topbar .topnav a .ico {
    opacity: .7;
}

.topbar .topnav a.active .ico {
    opacity: 1;
}

.ico {
    display: inline-block;
    vertical-align: -2px;
    flex-shrink: 0;
}

.topbar .user .avatar {
    width: 28px;
    height: 28px;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--c-primary), var(--c-secondary));
    color: #fff;
    font-weight: 700;
    font-size: .8rem;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    box-shadow: var(--e-1);
}

.topbar .user {
    display: flex;
    align-items: center;
    gap: 12px;
    color: var(--c-text-muted);
    font-size: .88rem;
}

.container {
    max-width: 1240px;
    margin: 0 auto;
    padding: 24px;
}

.page-head {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin: 4px 0 20px;
    gap: 12px;
    flex-wrap: wrap;
}

.page-head h1 {
    margin: 0;
}

/* ---------- Cards ---------- */
.card {
    background: var(--c-surface);
    border: 1px solid var(--c-border);
    border-radius: var(--r-md);
    padding: 18px 20px;
    box-shadow: var(--e-1);
    margin: 12px 0;
}

section {
    margin: 24px 0;
}

section>h2 {
    margin: 0 0 12px;
}

.cards {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(180px, 1fr));
    gap: 12px;
}

.card.stat {
    padding: 14px 16px;
    transition: transform var(--t) var(--easing), box-shadow var(--t) var(--easing), border-color var(--t) var(--easing);
}

.card.stat:hover {
    transform: translateY(-1px);
    box-shadow: var(--e-2);
    border-color: var(--c-border-strong);
}

.card.stat .muted {
    font-size: .82rem;
    color: var(--c-text-muted);
    font-weight: 500;
}

.card.stat .big {
    font-size: 1.85rem;
    font-weight: 700;
    color: var(--c-primary);
    margin-top: 4px;
    font-variant-numeric: tabular-nums;
    letter-spacing: -.02em;
}

/* ---------- Forms ---------- */
form.grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 14px;
}

form.grid label {
    display: grid;
    gap: 6px;
    font-size: .85rem;
    color: var(--c-text-muted);
    font-weight: 500;
}

form.grid label.span-2 {
    grid-column: span 2;
}

form.grid fieldset {
    grid-column: span 2;
    border: 1px solid var(--c-border);
    border-radius: var(--r);
    padding: 14px 18px 16px;
    background: var(--c-surface);
}

form.grid fieldset legend {
    padding: 0 8px;
    color: var(--c-primary);
    font-weight: 600;
    font-size: .9rem;
    text-transform: uppercase;
    letter-spacing: .04em;
}

form.grid input[type="text"],
form.grid input[type="email"],
form.grid input[type="url"],
form.grid input[type="password"],
form.grid input[type="number"],
form.grid input[type="tel"],
form.grid input[type="datetime-local"],
form.grid input[type="date"],
form.grid input:not([type]),
form.grid select,
form.grid textarea {
    padding: 9px 11px;
    border: 1px solid var(--c-border-strong);
    border-radius: var(--r-sm);
    font: inherit;
    background: var(--c-surface);
    transition: border-color var(--t) var(--easing), box-shadow var(--t) var(--easing);
}

form.grid input:hover,
form.grid select:hover,
form.grid textarea:hover {
    border-color: var(--c-secondary);
}

form.grid input:focus,
form.grid select:focus,
form.grid textarea:focus {
    outline: none;
    border-color: var(--c-secondary);
    box-shadow: 0 0 0 3px rgba(59, 130, 246, .18);
}

form.grid textarea {
    resize: vertical;
    min-height: 80px;
    font-family: var(--font-sans);
}

form.grid input[type="color"] {
    padding: 2px;
    width: 64px;
    height: 36px;
    cursor: pointer;
    border-radius: var(--r-sm);
}

.form-actions {
    display: flex;
    gap: 10px;
    align-items: center;
    flex-wrap: wrap;
}

/* ---------- Buttons ---------- */
button,
.btn {
    background: var(--c-primary);
    color: #fff;
    border: 0;
    padding: 8px 14px;
    border-radius: var(--r-sm);
    font: inherit;
    font-weight: 500;
    cursor: pointer;
    text-decoration: none;
    display: inline-flex;
    align-items: center;
    gap: 6px;
    transition: background var(--t) var(--easing), transform var(--t-fast) var(--easing), box-shadow var(--t) var(--easing);
    box-shadow: var(--e-1);
    line-height: 1.2;
}

button:hover,
.btn:hover {
    background: var(--c-primary-600);
    box-shadow: var(--e-2);
    text-decoration: none;
}

button:active,
.btn:active {
    transform: translateY(1px);
    box-shadow: var(--e-1);
}

.ghost,
button.ghost,
.btn.ghost {
    background: var(--c-surface);
    color: var(--c-text);
    border: 1px solid var(--c-border-strong);
    box-shadow: none;
}

.ghost:hover,
button.ghost:hover,
.btn.ghost:hover {
    background: var(--c-surface-2);
    border-color: var(--c-text-muted);
}

.btn.cta,
button.cta {
    background: var(--c-cta);
}

.btn.cta:hover,
button.cta:hover {
    background: var(--c-cta-600);
}

.small,
.btn.small,
button.small {
    font-size: .82rem;
    padding: 4px 10px;
    gap: 4px;
}

button.link {
    background: transparent;
    color: var(--c-primary);
    padding: 0;
    box-shadow: none;
    font-weight: 500;
}

button.link:hover {
    background: transparent;
    box-shadow: none;
    text-decoration: underline;
}

button.link.danger {
    color: var(--c-danger);
}

/* ---------- Search bar ---------- */
form.search {
    display: flex;
    gap: 8px;
    flex-wrap: wrap;
    margin-bottom: 16px;
    background: var(--c-surface);
    border: 1px solid var(--c-border);
    padding: 10px;
    border-radius: var(--r);
    box-shadow: var(--e-1);
}

form.search input,
form.search select {
    padding: 7px 11px;
    border: 1px solid var(--c-border-strong);
    border-radius: var(--r-sm);
    font: inherit;
    background: var(--c-surface);
    min-width: 0;
    transition: border-color var(--t) var(--easing), box-shadow var(--t) var(--easing);
}

form.search input {
    flex: 1;
    min-width: 160px;
}

form.search input:focus,
form.search select:focus {
    outline: none;
    border-color: var(--c-secondary);
    box-shadow: 0 0 0 3px rgba(59, 130, 246, .18);
}

/* ---------- Tables ---------- */
table.data {
    width: 100%;
    border-collapse: separate;
    border-spacing: 0;
    background: var(--c-surface);
    box-shadow: var(--e-1);
    border-radius: var(--r-md);
    overflow: hidden;
    border: 1px solid var(--c-border);
    font-variant-numeric: tabular-nums;
}

table.data th,
table.data td {
    padding: 10px 14px;
    text-align: start;
    border-bottom: 1px solid var(--c-border);
    vertical-align: middle;
}

table.data th {
    background: var(--c-surface-2);
    font-size: .78rem;
    color: var(--c-text-muted);
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: .04em;
}

table.data tr:last-child td {
    border-bottom: 0;
}

table.data tbody tr {
    transition: background var(--t-fast) var(--easing);
}

table.data tbody tr:hover {
    background: var(--c-primary-50);
}

table.data code {
    background: var(--c-surface-2);
    padding: 1px 6px;
    border-radius: 4px;
    font-size: .85em;
}

/* ---------- Question list ---------- */
.qlist {
    list-style: none;
    padding: 0;
    margin: 0;
}

.qrow {
    background: var(--c-surface);
    border: 1px solid var(--c-border);
    border-radius: var(--r);
    padding: 14px 16px;
    margin-bottom: 10px;
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 10px;
    justify-content: space-between;
    transition: border-color var(--t) var(--easing), box-shadow var(--t) var(--easing);
}

.qrow:hover {
    border-color: var(--c-border-strong);
    box-shadow: var(--e-2);
}

.qhead {
    display: flex;
    align-items: center;
    gap: 8px;
    flex-wrap: wrap;
}

.qopts {
    margin: 4px 0 0;
    padding-inline-start: 22px;
    color: var(--c-text-muted);
    font-size: .9rem;
    flex: 1 0 100%;
}

/* ---------- Badges ---------- */
.badge {
    display: inline-block;
    padding: 2px 9px;
    border-radius: 999px;
    background: var(--c-surface-2);
    color: var(--c-text-muted);
    font-size: .76rem;
    font-weight: 600;
    text-transform: lowercase;
    letter-spacing: .02em;
    border: 1px solid var(--c-border);
}

.badge.req {
    background: var(--c-danger-bg);
    color: var(--c-danger);
    border-color: #fecaca;
}

.badge.status-active {
    background: var(--c-success-bg);
    color: var(--c-success);
    border-color: #bbf7d0;
}

.badge.status-paused {
    background: var(--c-warning-bg);
    color: var(--c-warning);
    border-color: #fde68a;
}

.badge.status-draft {
    background: var(--c-info-bg);
    color: var(--c-info);
    border-color: #bfdbfe;
}

.badge.status-closed {
    background: #f3f4f6;
    color: var(--c-text-muted);
}

.badge.status-archived {
    background: #f3f4f6;
    color: var(--c-text-muted);
}

.badge.status-completed {
    background: var(--c-success-bg);
    color: var(--c-success);
    border-color: #bbf7d0;
}

.badge.status-cancelled {
    background: var(--c-danger-bg);
    color: var(--c-danger);
    border-color: #fecaca;
}

.badge.status-expired {
    background: #f3f4f6;
    color: var(--c-text-muted);
}

/* ---------- Misc ---------- */
.muted {
    color: var(--c-text-muted);
}

.muted.small {
    font-size: .85rem;
}

.error {
    background: var(--c-danger-bg);
    border: 1px solid #fecaca;
    color: var(--c-danger);
    padding: 10px 14px;
    border-radius: var(--r);
    margin: 12px 0;
}

.flash {
    padding: 11px 14px;
    border-radius: var(--r);
    margin-bottom: 16px;
    border: 1px solid transparent;
    display: flex;
    align-items: center;
    gap: 10px;
    box-shadow: var(--e-1);
}

.flash-ok,
.flash-info {
    background: var(--c-cta-50);
    color: var(--c-cta-600);
    border-color: #bbf7d0;
}

.flash-error {
    background: var(--c-danger-bg);
    color: var(--c-danger);
    border-color: #fecaca;
}

dl.kv {
    display: grid;
    grid-template-columns: 200px 1fr;
    gap: 8px 16px;
    margin: 12px 0;
    padding: 14px 18px;
    background: var(--c-surface-2);
    border-radius: var(--r);
    border: 1px solid var(--c-border);
}

dl.kv dt {
    color: var(--c-text-muted);
    font-weight: 500;
}

dl.kv dd {
    margin: 0;
    font-variant-numeric: tabular-nums;
}

form.inline {
    display: inline;
}

details.card>summary {
    cursor: pointer;
    padding: 4px 0;
    list-style: none;
    user-select: none;
}

details.card>summary::-webkit-details-marker {
    display: none;
}

details.card>summary::before {
    content: "›";
    display: inline-block;
    margin-inline-end: 8px;
    color: var(--c-text-muted);
    transition: transform var(--t) var(--easing);
    font-weight: 700;
}

details.card[open]>summary::before {
    transform: rotate(90deg);
}

[dir="rtl"] details.card[open]>summary::before {
    transform: rotate(-90deg);
}

/* ---------- Responsive ---------- */
@media (max-width: 880px) {
    .topbar {
        flex-wrap: wrap;
        padding: 10px 14px;
        gap: 10px;
    }

    .topbar .topnav {
        order: 3;
        flex-basis: 100%;
        overflow-x: auto;
        padding-bottom: 4px;
    }

    .topbar .topnav a {
        white-space: nowrap;
    }

    .container {
        padding: 16px;
    }

    .page-head {
        flex-direction: column;
        align-items: stretch;
    }

    form.grid {
        grid-template-columns: 1fr;
    }

    form.grid label.span-2,
    form.grid fieldset {
        grid-column: span 1;
    }

    dl.kv {
        grid-template-columns: 1fr;
    }

    table.data {
        display: block;
        overflow-x: auto;
    }
}