@import "tokens-ko-Po9L.css";

* {
    box-sizing: border-box;
}

/* Author CSS always wins ties against the UA stylesheet's [hidden] rule, so
   any element styled with `display` elsewhere (e.g. .palette-overlay) needs
   this to actually disappear when given the `hidden` attribute. */
[hidden] {
    display: none !important;
}

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

body {
    margin: 0;
    background: var(--color-bg);
    color: var(--color-text);
    font-family: var(--font-sans);
    font-size: 16px;
    line-height: 1.55;
    -webkit-font-smoothing: antialiased;
    transition: background-color var(--transition-base), color var(--transition-base);
}

h1, h2, h3, h4 {
    line-height: 1.2;
    font-weight: 700;
    margin: 0 0 var(--space-4);
    letter-spacing: -0.01em;
}

h1 { font-size: clamp(1.75rem, 1.4rem + 1.5vw, 2.75rem); }
h2 { font-size: clamp(1.4rem, 1.2rem + 1vw, 2rem); }
h3 { font-size: 1.25rem; }

p { margin: 0 0 var(--space-4); }

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

a:hover { text-decoration: underline; }

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

.skip-link {
    position: absolute;
    left: -999px;
    top: 0;
    background: var(--color-primary);
    color: var(--color-primary-contrast);
    padding: var(--space-2) var(--space-4);
    border-radius: var(--radius-sm);
    z-index: 200;
}

.skip-link:focus {
    left: var(--space-4);
    top: var(--space-4);
}

.container {
    width: 100%;
    max-width: 1120px;
    margin: 0 auto;
    padding-inline: var(--space-6);
}

/* ---------- Header ---------- */

.site-header {
    position: sticky;
    top: 0;
    z-index: 40;
    background: color-mix(in srgb, var(--color-bg) 88%, transparent);
    backdrop-filter: blur(10px);
    border-bottom: 1px solid var(--color-border);
}

.site-header__bar {
    display: flex;
    align-items: center;
    gap: var(--space-6);
    padding-block: var(--space-3);
}

.site-header__logo {
    display: flex;
    align-items: center;
    gap: var(--space-2);
    font-weight: 800;
    font-size: 1.15rem;
    color: var(--color-text);
}

.site-header__logo-mark {
    width: 28px;
    height: 28px;
    border-radius: var(--radius-sm);
    background: linear-gradient(135deg, var(--color-primary), var(--color-primary-light));
}

.site-nav {
    display: flex;
    align-items: center;
    gap: var(--space-4);
    margin-left: auto;
}

.site-nav__link {
    color: var(--color-text-muted);
    font-weight: 600;
    font-size: 0.95rem;
    padding: var(--space-2) var(--space-3);
    border-radius: var(--radius-full);
    transition: background-color var(--transition-fast), color var(--transition-fast);
}

.site-nav__link:hover {
    color: var(--color-text);
    background: var(--color-surface-alt);
    text-decoration: none;
}

/* ---------- Buttons ---------- */

.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: var(--space-2);
    border: 1px solid transparent;
    border-radius: var(--radius-full);
    padding: 0.65rem 1.4rem;
    font-weight: 600;
    font-size: 0.95rem;
    cursor: pointer;
    transition: transform var(--transition-fast), box-shadow var(--transition-fast), background-color var(--transition-fast);
}

.btn:active { transform: scale(0.97); }

.btn-primary {
    background: var(--color-primary);
    color: var(--color-primary-contrast);
    box-shadow: var(--shadow-sm);
}

.btn-primary:hover {
    background: var(--color-primary-dark);
    box-shadow: var(--shadow-md);
}

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

.btn-ghost:hover { background: var(--color-surface-alt); }

.btn-accent {
    background: var(--color-accent);
    color: #2a1a12;
}

.btn-accent:hover { background: var(--color-accent-light); }

.btn-block { width: 100%; }

/* ---------- Cards ---------- */

.card {
    background: var(--color-surface);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
    padding: var(--space-6);
    box-shadow: var(--shadow-sm);
    transition: box-shadow var(--transition-base), transform var(--transition-base);
}

.card--interactive:hover {
    box-shadow: var(--shadow-md);
    transform: translateY(-2px);
}

/* ---------- Forms ---------- */

.field { margin-bottom: var(--space-6); }

.field label {
    display: block;
    font-weight: 600;
    font-size: 0.9rem;
    margin-bottom: var(--space-2);
}

.field input[type="text"],
.field input[type="email"],
.field input[type="password"],
.field input[type="number"],
.field select {
    width: 100%;
    padding: 0.7rem 0.9rem;
    border-radius: var(--radius-md);
    border: 1px solid var(--color-border);
    background: var(--color-surface);
    color: var(--color-text);
    font-size: 1rem;
    font-family: inherit;
    transition: border-color var(--transition-fast), box-shadow var(--transition-fast);
}

.field input:focus,
.field select:focus {
    outline: none;
    border-color: var(--color-primary);
    box-shadow: 0 0 0 3px color-mix(in srgb, var(--color-primary) 25%, transparent);
}

.field .help { color: var(--color-text-muted); font-size: 0.85rem; margin-top: var(--space-1); }
.field .form-error { color: var(--color-danger); font-size: 0.85rem; margin-top: var(--space-1); }

.choice-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(160px, 1fr));
    gap: var(--space-3);
}

.choice-card {
    position: relative;
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
    padding: var(--space-4);
    cursor: pointer;
    transition: border-color var(--transition-fast), background-color var(--transition-fast);
}

.choice-card:hover { border-color: var(--color-primary-light); }

.choice-card input { position: absolute; opacity: 0; }

.choice-card:has(input:checked) {
    border-color: var(--color-primary);
    background: color-mix(in srgb, var(--color-primary) 8%, var(--color-surface));
}

/* ---------- Progress bar (multi-step questionnaire) ---------- */

.progress-steps {
    display: flex;
    gap: var(--space-2);
    margin-bottom: var(--space-8);
}

.progress-steps__item {
    flex: 1;
    height: 6px;
    border-radius: var(--radius-full);
    background: var(--color-border);
    overflow: hidden;
}

.progress-steps__item-fill {
    height: 100%;
    width: 0;
    background: linear-gradient(90deg, var(--color-primary-light), var(--color-primary));
    border-radius: var(--radius-full);
    transition: width var(--transition-base);
}

.progress-steps__item--done .progress-steps__item-fill { width: 100%; }
.progress-steps__item--active .progress-steps__item-fill { width: 50%; }

/* ---------- Alerts / flashes ---------- */

.alert {
    border-radius: var(--radius-md);
    padding: var(--space-4);
    margin-bottom: var(--space-4);
    border: 1px solid transparent;
    font-size: 0.95rem;
}

.alert-success { background: color-mix(in srgb, var(--color-success) 12%, var(--color-surface)); border-color: color-mix(in srgb, var(--color-success) 30%, transparent); }
.alert-erreur { background: color-mix(in srgb, var(--color-danger) 12%, var(--color-surface)); border-color: color-mix(in srgb, var(--color-danger) 30%, transparent); }
.alert-succes { background: color-mix(in srgb, var(--color-success) 12%, var(--color-surface)); border-color: color-mix(in srgb, var(--color-success) 30%, transparent); }

/* ---------- Badges ---------- */

.badge {
    display: inline-flex;
    align-items: center;
    gap: var(--space-1);
    border-radius: var(--radius-full);
    padding: 0.2rem 0.7rem;
    font-size: 0.78rem;
    font-weight: 700;
    background: var(--color-surface-alt);
    color: var(--color-text-muted);
}

.badge-premium {
    background: linear-gradient(135deg, var(--color-accent), var(--color-accent-light));
    color: #2a1a12;
}

/* ---------- Result poste dots ---------- */

.poste-dot { width: 10px; height: 10px; border-radius: 50%; display: inline-block; }
.poste-dot--transport { background: var(--color-transport); }
.poste-dot--alimentation { background: var(--color-alimentation); }
.poste-dot--logement { background: var(--color-logement); }
.poste-dot--consommation { background: var(--color-consommation); }

/* ---------- Command palette (Cmd/Ctrl+K) ---------- */

.palette-overlay {
    position: fixed;
    inset: 0;
    background: rgb(10 15 12 / 0.5);
    backdrop-filter: blur(2px);
    display: flex;
    align-items: flex-start;
    justify-content: center;
    padding-top: min(15vh, 140px);
    z-index: 100;
}

.palette {
    width: min(560px, calc(100vw - 32px));
    max-height: 60vh;
    display: flex;
    flex-direction: column;
    background: var(--color-surface);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-lg);
    overflow: hidden;
    animation: palette-in var(--transition-base);
}

@keyframes palette-in {
    from { opacity: 0; transform: translateY(-8px) scale(0.98); }
    to { opacity: 1; transform: translateY(0) scale(1); }
}

.palette__input {
    border: none;
    border-bottom: 1px solid var(--color-border);
    padding: var(--space-4) var(--space-6);
    font-size: 1.05rem;
    background: transparent;
    color: var(--color-text);
}

.palette__input:focus { outline: none; }

.palette__list { overflow-y: auto; padding: var(--space-2); }

.palette__item {
    display: flex;
    align-items: center;
    gap: var(--space-3);
    padding: var(--space-3) var(--space-4);
    border-radius: var(--radius-md);
    cursor: pointer;
    color: var(--color-text);
}

.palette__item[aria-selected="true"], .palette__item:hover {
    background: var(--color-surface-alt);
}

.palette__footer {
    display: flex;
    gap: var(--space-4);
    padding: var(--space-2) var(--space-4);
    border-top: 1px solid var(--color-border);
    font-size: 0.78rem;
    color: var(--color-text-faint);
}

kbd {
    font-family: inherit;
    background: var(--color-surface-alt);
    border-radius: var(--radius-sm);
    padding: 0.1rem 0.4rem;
    border: 1px solid var(--color-border);
}

/* ---------- Footer ---------- */

.site-footer {
    border-top: 1px solid var(--color-border);
    margin-top: var(--space-16);
    padding: var(--space-12) 0;
    color: var(--color-text-muted);
    font-size: 0.9rem;
}

.site-footer__grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(160px, 1fr));
    gap: var(--space-8);
    margin-bottom: var(--space-8);
}

.site-footer__links { list-style: none; margin: 0; padding: 0; display: flex; flex-direction: column; gap: var(--space-2); }
.site-footer__bottom { border-top: 1px solid var(--color-border); padding-top: var(--space-6); display: flex; flex-wrap: wrap; gap: var(--space-4); justify-content: space-between; }

/* ---------- Hero ---------- */

.hero {
    padding-block: var(--space-16);
    text-align: center;
    background: radial-gradient(60% 60% at 50% 0%, color-mix(in srgb, var(--color-primary) 10%, transparent), transparent 70%);
}

.hero .eyebrow {
    display: inline-block;
    color: var(--color-primary);
    font-weight: 700;
    font-size: 0.85rem;
    text-transform: uppercase;
    letter-spacing: 0.06em;
    margin-bottom: var(--space-4);
}

.hero p.lead {
    max-width: 640px;
    margin: 0 auto var(--space-8);
    color: var(--color-text-muted);
    font-size: 1.1rem;
}

/* ---------- Utilities ---------- */

.stack-4 > * + * { margin-top: var(--space-4); }
.stack-6 > * + * { margin-top: var(--space-6); }
.text-center { text-align: center; }
.text-muted { color: var(--color-text-muted); }
.text-success { color: var(--color-success); }
.text-danger { color: var(--color-danger); }
.mt-0 { margin-top: 0; }
.grid-2 { display: grid; grid-template-columns: repeat(auto-fit, minmax(280px, 1fr)); gap: var(--space-6); }

@media (max-width: 640px) {
    .container { padding-inline: var(--space-4); }
    .site-nav { gap: var(--space-1); }
    .hero { padding-block: var(--space-8); }
}