:root {
    --orange: #df642e;
    --orange-fonce: #c55324;
    --orange-clair: #f7e3da;

    --noir: #201e1f;
    --noir-clair: #343033;

    --blanc: #ffffff;
    --gris-50: #fafafa;
    --gris-100: #f4f4f4;
    --gris-200: #e7e7e7;
    --gris-300: #d3d3d3;
    --gris-500: #777777;
    --gris-700: #444444;

    --succes: #198754;
    --succes-clair: #e7f6ee;

    --attention: #c58a00;
    --attention-clair: #fff4d6;

    --erreur: #b42318;
    --erreur-clair: #fdecea;

    --ombre-legere:
        0 8px 24px rgba(32, 30, 31, 0.08);

    --ombre:
        0 16px 40px rgba(32, 30, 31, 0.12);

    --rayon-petit: 10px;
    --rayon: 16px;
    --rayon-grand: 24px;

    --transition:
        0.2s ease;
}

/*
|--------------------------------------------------------------------------
| Réinitialisation
|--------------------------------------------------------------------------
*/

* {
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
}

body {
    margin: 0;
    color: var(--noir);
    background: var(--gris-100);
    font-family:
        Arial,
        Helvetica,
        sans-serif;
    font-size: 16px;
    line-height: 1.5;
}

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

a {
    color: inherit;
    text-decoration: none;
}

button,
input,
select,
textarea {
    font: inherit;
}

button {
    cursor: pointer;
}

button:disabled {
    cursor: not-allowed;
    opacity: 0.55;
}

input,
select,
textarea {
    width: 100%;
    border: 1px solid var(--gris-300);
    border-radius: var(--rayon-petit);
    background: var(--blanc);
    color: var(--noir);
    outline: none;
    transition:
        border-color var(--transition),
        box-shadow var(--transition);
}

input,
select {
    min-height: 48px;
    padding: 0 14px;
}

textarea {
    min-height: 120px;
    padding: 14px;
    resize: vertical;
}

input:focus,
select:focus,
textarea:focus {
    border-color: var(--orange);
    box-shadow:
        0 0 0 4px rgba(223, 100, 46, 0.14);
}

input::placeholder,
textarea::placeholder {
    color: #9a9a9a;
}

/*
|--------------------------------------------------------------------------
| Accessibilité
|--------------------------------------------------------------------------
*/

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

:focus-visible {
    outline: 3px solid rgba(223, 100, 46, 0.38);
    outline-offset: 2px;
}

/*
|--------------------------------------------------------------------------
| Titres et textes
|--------------------------------------------------------------------------
*/

h1,
h2,
h3,
h4,
p {
    margin-top: 0;
}

h1,
h2,
h3,
h4 {
    color: var(--noir);
    line-height: 1.2;
}

h1 {
    font-size: clamp(28px, 4vw, 40px);
}

h2 {
    margin-bottom: 10px;
    font-size: clamp(24px, 3vw, 32px);
}

h3 {
    margin-bottom: 8px;
    font-size: 20px;
}

p {
    color: var(--gris-500);
}

.page-surtitle,
.dashboard-card-surtitle,
.modal-surtitle,
.panier-surtitle {
    display: inline-block;
    margin-bottom: 6px;
    color: var(--orange);
    font-size: 12px;
    font-weight: 800;
    letter-spacing: 0.08em;
    text-transform: uppercase;
}

/*
|--------------------------------------------------------------------------
| Boutons
|--------------------------------------------------------------------------
*/

.bouton {
    display: inline-flex;
    min-height: 46px;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 0 18px;
    border: 1px solid transparent;
    border-radius: var(--rayon-petit);
    font-weight: 800;
    transition:
        transform var(--transition),
        background-color var(--transition),
        border-color var(--transition),
        color var(--transition),
        box-shadow var(--transition);
}

.bouton:hover:not(:disabled) {
    transform: translateY(-1px);
}

.bouton-principal {
    background: var(--orange);
    color: var(--blanc);
    box-shadow:
        0 10px 22px rgba(223, 100, 46, 0.22);
}

.bouton-principal:hover:not(:disabled) {
    background: var(--orange-fonce);
}

.bouton-secondaire {
    border-color: var(--gris-300);
    background: var(--blanc);
    color: var(--noir);
}

.bouton-secondaire:hover:not(:disabled) {
    border-color: var(--orange);
    color: var(--orange);
}

/*
|--------------------------------------------------------------------------
| Formulaires
|--------------------------------------------------------------------------
*/

.form-group {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.form-group label {
    color: var(--noir);
    font-size: 14px;
    font-weight: 800;
}

.form-grid {
    display: grid;
    grid-template-columns:
        repeat(2, minmax(0, 1fr));
    gap: 18px;
}

.form-group.full {
    grid-column: 1 / -1;
}

/*
|--------------------------------------------------------------------------
| Alertes
|--------------------------------------------------------------------------
*/

.alert,
.caisse-message {
    padding: 14px 16px;
    border-radius: var(--rayon-petit);
    font-size: 14px;
    font-weight: 700;
}

.alert ul {
    margin: 8px 0 0;
    padding-left: 20px;
}

.alert-succes,
.alert.success,
.caisse-message.succes {
    border: 1px solid #b8e3cb;
    background: var(--succes-clair);
    color: var(--succes);
}

.alert-erreur,
.alert.error,
.caisse-message.erreur {
    border: 1px solid #f2b8b3;
    background: var(--erreur-clair);
    color: var(--erreur);
}

.caisse-message.attention {
    border: 1px solid #ead18b;
    background: var(--attention-clair);
    color: #805c00;
}

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

.badge {
    display: inline-flex;
    min-height: 28px;
    align-items: center;
    justify-content: center;
    padding: 0 10px;
    border-radius: 999px;
    font-size: 12px;
    font-weight: 800;
}

.badge-neutre {
    background: var(--gris-200);
    color: var(--gris-700);
}

.badge-succes {
    background: var(--succes-clair);
    color: var(--succes);
}

.badge-attention {
    background: var(--attention-clair);
    color: #8a6200;
}

.badge-erreur {
    background: var(--erreur-clair);
    color: var(--erreur);
}

/*
|--------------------------------------------------------------------------
| Cartes
|--------------------------------------------------------------------------
*/

.card,
.dashboard-card,
.stat-card,
.dashboard-actions {
    border: 1px solid rgba(32, 30, 31, 0.07);
    border-radius: var(--rayon-grand);
    background: var(--blanc);
    box-shadow: var(--ombre-legere);
}

.dashboard-card,
.dashboard-actions {
    padding: 24px;
}

.dashboard-card-header {
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
    gap: 18px;
    margin-bottom: 22px;
}

.dashboard-card-link {
    color: var(--orange);
    font-size: 14px;
    font-weight: 800;
}

.dashboard-card-link:hover {
    text-decoration: underline;
}

/*
|--------------------------------------------------------------------------
| Tableaux
|--------------------------------------------------------------------------
*/

.table-responsive {
    width: 100%;
    overflow-x: auto;
}

.tableau {
    width: 100%;
    border-collapse: collapse;
}

.tableau th,
.tableau td {
    padding: 14px 12px;
    border-bottom: 1px solid var(--gris-200);
    text-align: left;
    white-space: nowrap;
}

.tableau th {
    color: var(--gris-500);
    font-size: 12px;
    letter-spacing: 0.04em;
    text-transform: uppercase;
}

.tableau tbody tr:hover {
    background: var(--gris-50);
}

.texte-droite {
    text-align: right !important;
}

/*
|--------------------------------------------------------------------------
| États vides
|--------------------------------------------------------------------------
*/

.etat-vide {
    padding: 34px 18px;
    border: 1px dashed var(--gris-300);
    border-radius: var(--rayon);
    background: var(--gris-50);
    text-align: center;
}

.etat-vide strong {
    display: block;
    margin-bottom: 6px;
}

.etat-vide p {
    margin-bottom: 0;
}

.etat-vide-succes {
    border-color: #b8e3cb;
    background: var(--succes-clair);
}

/*
|--------------------------------------------------------------------------
| Modales
|--------------------------------------------------------------------------
*/

.modal {
    position: fixed;
    inset: 0;
    z-index: 2000;
    display: none;
    align-items: center;
    justify-content: center;
    padding: 24px;
}

.modal.ouverte {
    display: flex;
}

.modal-overlay {
    position: absolute;
    inset: 0;
    background:
        rgba(32, 30, 31, 0.62);
    backdrop-filter: blur(4px);
}

.modal-dialog {
    position: relative;
    z-index: 1;
    width: min(100%, 520px);
    overflow: hidden;
    border-radius: var(--rayon-grand);
    background: var(--blanc);
    box-shadow: var(--ombre);
}

.modal-header,
.modal-body,
.modal-footer {
    padding: 22px;
}

.modal-header {
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
    gap: 16px;
    border-bottom: 1px solid var(--gris-200);
}

.modal-body {
    display: grid;
    gap: 18px;
}

.modal-footer {
    display: flex;
    justify-content: flex-end;
    gap: 10px;
    border-top: 1px solid var(--gris-200);
}

.modal-close {
    width: 40px;
    height: 40px;
    border: 0;
    border-radius: 50%;
    background: var(--gris-100);
    color: var(--noir);
    font-size: 26px;
    line-height: 1;
}

.modal-close:hover {
    background: var(--gris-200);
}

.modal-bloquee {
    overflow: hidden;
}

/*
|--------------------------------------------------------------------------
| Utilitaires
|--------------------------------------------------------------------------
*/

.hidden,
[hidden] {
    display: none !important;
}

/*
|--------------------------------------------------------------------------
| Responsive général
|--------------------------------------------------------------------------
*/

@media (max-width: 780px) {
    body {
        font-size: 15px;
    }

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

    .dashboard-card,
    .dashboard-actions {
        padding: 18px;
    }

    .dashboard-card-header {
        flex-direction: column;
    }

    .modal {
        padding: 14px;
    }

    .modal-footer {
        flex-direction: column-reverse;
    }

    .modal-footer .bouton {
        width: 100%;
    }
}