/* Feuille de style provisoire des écrans d'authentification.
   Les couleurs sont des variables : le composant toast et le gabarit (Phase 0,
   étape 7 ; Phase 1) s'appuieront sur les mêmes. */

:root {
    --color-bg: #f4f6f3;
    --color-surface: #ffffff;
    --color-text: #1d2520;
    --color-muted: #5a665e;
    --color-border: #c9d1cb;
    --color-primary: #1f6f43;
    --color-primary-text: #ffffff;
    --color-focus: #0b57d0;
    --color-success-bg: #e3f3e8;
    --color-success-text: #1b5e36;
    --color-info-bg: #e6eef9;
    --color-info-text: #1f4a86;
    --color-warning-bg: #fdf1dc;
    --color-warning-text: #7a4b00;
    --color-error-bg: #fbe6e6;
    --color-error-text: #9b1c1c;
    --radius: 8px;
    font-family: system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
    font-size: 16px;
    line-height: 1.5;
    color-scheme: light dark;
}

@media (prefers-color-scheme: dark) {
    :root {
        --color-bg: #141a16;
        --color-surface: #1d2520;
        --color-text: #e6ece8;
        --color-muted: #a3b0a7;
        --color-border: #3b4740;
        --color-primary: #4fae78;
        --color-primary-text: #0d1a12;
        --color-focus: #8ab4f8;
        --color-success-bg: #173524;
        --color-success-text: #9fe0b8;
        --color-info-bg: #172a45;
        --color-info-text: #a9c8f5;
        --color-warning-bg: #3a2c10;
        --color-warning-text: #f3cf8a;
        --color-error-bg: #3d1717;
        --color-error-text: #f5b0b0;
    }
}

* { box-sizing: border-box; }

/* L'attribut hidden l'emporte toujours, même sur un display posé par une classe */
[hidden] { display: none !important; }

body {
    margin: 0;
    background: var(--color-bg);
    color: var(--color-text);
}

body.guest {
    min-height: 100vh;
    display: flex;
    justify-content: center;
    align-items: flex-start;
    padding: 2rem 1rem;
}

.guest-card {
    width: 100%;
    max-width: 30rem;
    background: var(--color-surface);
    border: 1px solid var(--color-border);
    border-radius: var(--radius);
    padding: 1.5rem;
}

.brand {
    margin: 0 0 1rem;
    font-weight: 700;
    font-size: 1.25rem;
    color: var(--color-primary);
}

h1 { font-size: 1.5rem; margin: 0 0 1rem; }

form { display: flex; flex-direction: column; gap: 0.25rem; }

fieldset {
    border: 1px solid var(--color-border);
    border-radius: var(--radius);
    margin: 0 0 1rem;
    padding: 0.75rem 1rem 1rem;
    display: flex;
    flex-direction: column;
    gap: 0.25rem;
}

legend { font-weight: 600; padding: 0 0.25rem; }

label { font-weight: 600; margin-top: 0.75rem; }

.optional, .hint { color: var(--color-muted); font-weight: 400; }
.hint { margin: 0; font-size: 0.9rem; }

input, select, button {
    font: inherit;
    padding: 0.625rem 0.75rem;
    border-radius: var(--radius);
    border: 1px solid var(--color-border);
    background: var(--color-surface);
    color: var(--color-text);
    min-height: 44px; /* cible tactile confortable pour les agents de terrain */
}

input[aria-invalid="true"] { border-color: var(--color-error-text); }

button {
    margin-top: 1.25rem;
    background: var(--color-primary);
    color: var(--color-primary-text);
    border-color: var(--color-primary);
    font-weight: 600;
    cursor: pointer;
}

button.secondary {
    background: transparent;
    color: var(--color-text);
    border-color: var(--color-border);
}

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

.field-error { margin: 0; color: var(--color-error-text); font-size: 0.9rem; }

/* Encadré d'information permanent (ex. rôle système) ; messages sans JavaScript */
.notice, .flash {
    margin: 0 0 1rem;
    padding: 0.75rem 1rem;
    border-radius: var(--radius);
}
.flash-list { list-style: none; margin: 0; padding: 1rem; }

.notice-info, .flash-info { background: var(--color-info-bg); color: var(--color-info-text); }
.flash-success { background: var(--color-success-bg); color: var(--color-success-text); }
.flash-warning { background: var(--color-warning-bg); color: var(--color-warning-text); }
.flash-error { background: var(--color-error-bg); color: var(--color-error-text); }

.links {
    display: flex;
    flex-wrap: wrap;
    justify-content: space-between;
    gap: 0.5rem;
    margin: 1.25rem 0 0;
}

a { color: var(--color-primary); }

/* --- Application connectée (mise en page provisoire, étape 7 à venir) ----------- */

body.app { min-height: 100vh; }

.app-header {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 0.75rem 1.25rem;
    padding: 0.5rem 1rem;
    background: var(--color-surface);
    border-bottom: 1px solid var(--color-border);
}
.app-header .brand { margin: 0; text-decoration: none; }
.app-header nav { flex: 1; }
.app-header form { display: block; }
.app-user { color: var(--color-muted); }

.app-main { max-width: 72rem; margin: 0 auto; padding: 1.25rem 1rem 3rem; }

.page-head {
    display: flex;
    flex-wrap: wrap;
    align-items: baseline;
    justify-content: space-between;
    gap: 0.5rem 1rem;
    margin-bottom: 0.5rem;
}

a.button, button.compact { display: inline-flex; align-items: center; }
a.button {
    min-height: 44px;
    padding: 0.625rem 1rem;
    border-radius: var(--radius);
    background: var(--color-primary);
    color: var(--color-primary-text);
    text-decoration: none;
    font-weight: 600;
}
a.button.secondary { background: transparent; color: var(--color-text); border: 1px solid var(--color-border); }
button.compact { margin-top: 0; min-height: 36px; padding: 0.25rem 0.75rem; }
button.danger { background: var(--color-error-text); border-color: var(--color-error-text); color: var(--color-surface); }

.muted { color: var(--color-muted); }

.role-list { list-style: none; padding: 0; margin: 1rem 0; }
.role-list li {
    display: flex;
    flex-wrap: wrap;
    align-items: baseline;
    gap: 0.25rem 0.75rem;
    padding: 0.75rem 0;
    border-bottom: 1px solid var(--color-border);
}
.role-list li .hint { flex-basis: 100%; }

.badge {
    font-size: 0.8rem;
    padding: 0.1rem 0.5rem;
    border-radius: 999px;
    border: 1px solid var(--color-border);
    color: var(--color-muted);
}
.badge-system { border-color: var(--color-info-text); color: var(--color-info-text); }

.role-form { max-width: 100%; }

/* La matrice défile horizontalement sur petit écran, sans faire défiler la page */
.matrix-scroll { overflow-x: auto; margin: 1rem 0; }
.matrix { border-collapse: collapse; min-width: 100%; }
.matrix th, .matrix td {
    border: 1px solid var(--color-border);
    padding: 0.5rem 0.75rem;
    text-align: center;
    white-space: nowrap;
}
.matrix tbody th { text-align: left; font-weight: 600; }
.matrix input[type="checkbox"] { width: 1.25rem; height: 1.25rem; min-height: 0; margin: 0; }
.matrix input.matrix-toggle { margin: 0 0.5rem 0 0; vertical-align: middle; }
.matrix thead th input.matrix-toggle { display: block; margin: 0 auto 0.25rem; }
.matrix .sensitive { background: var(--color-warning-bg); }
.matrix .sensitive-start { border-left: 3px solid var(--color-warning-text); }
.matrix-empty { color: var(--color-muted); }

.actions-row { display: flex; flex-wrap: wrap; gap: 0.75rem; align-items: center; margin-top: 1rem; }
.actions-row form { display: block; }
.actions-row button { margin-top: 0; }

.visually-hidden {
    position: absolute;
    width: 1px;
    height: 1px;
    overflow: hidden;
    clip: rect(0 0 0 0);
    white-space: nowrap;
}
/* Colonne des modules figée pendant le défilement horizontal de la matrice */
.matrix tbody th, .matrix thead th:first-child {
    position: sticky;
    left: 0;
    z-index: 1;
    background: var(--color-surface);
}

.inline-actions { display: inline-flex; flex-wrap: wrap; gap: 0.25rem 1rem; align-items: center; margin-left: auto; }
.inline-actions form { display: inline; }
button.link-button {
    margin: 0;
    min-height: 0;
    padding: 0;
    border: 0;
    background: none;
    color: var(--color-primary);
    font-weight: 400;
    text-decoration: underline;
}
.narrow-form { max-width: 36rem; }
label.choice { font-weight: 400; margin-top: 0.25rem; display: flex; gap: 0.5rem; align-items: center; }
label.choice input { min-height: 0; width: 1.1rem; height: 1.1rem; }

/* --- Gabarit de l'application (livrable 10) ------------------------------------ */

.skip-link {
    position: absolute;
    left: 0.5rem;
    top: -3rem;
    padding: 0.5rem 1rem;
    background: var(--color-surface);
    border: 2px solid var(--color-focus);
    border-radius: var(--radius);
    z-index: 10;
}
.skip-link:focus { top: 0.5rem; }

.app-header .company { font-weight: 600; }
.header-site { flex: 1 1 auto; display: flex; justify-content: flex-end; min-width: 0; }
.site-selector, .locale-selector { display: flex; flex-direction: row; align-items: center; gap: 0.5rem; flex-wrap: nowrap; }
.site-selector select { max-width: 16rem; }
.site-selector button, .locale-selector button { margin-top: 0; }
.site-selector label, .locale-selector label { margin: 0; font-weight: 400; color: var(--color-muted); }
.site-selector select, .locale-selector select { min-height: 36px; padding: 0.25rem 0.5rem; }

/* Choix de la langue avant connexion ; cible d'au moins 24 px (WCAG 2.5.8) */
.locale-switch { display: flex; justify-content: flex-end; gap: 1rem; margin: 0 0 0.5rem; }
.locale-switch button.link-button { min-height: 24px; padding: 0.25rem 0; }
.site-badge {
    padding: 0.25rem 0.75rem;
    border: 1px solid var(--color-border);
    border-radius: 999px;
    color: var(--color-muted);
}

.app-body { display: flex; min-height: calc(100vh - 3.5rem); }

.sidebar {
    flex: 0 0 15rem;
    background: var(--color-surface);
    border-right: 1px solid var(--color-border);
    padding: 1rem 0.75rem;
}
.sidebar-section {
    margin: 1rem 0 0.25rem;
    padding: 0 0.5rem;
    font-size: 0.8rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.04em;
    color: var(--color-muted);
}
.sidebar-section:first-child { margin-top: 0; }
.sidebar ul { list-style: none; margin: 0; padding: 0; }
.sidebar a {
    display: block;
    padding: 0.5rem 0.75rem;
    border-radius: var(--radius);
    color: var(--color-text);
    text-decoration: none;
    min-height: 44px;
    line-height: 28px;
}
.sidebar a:hover { background: var(--color-bg); }
/* Page courante : couleur ET graisse ET barre, la couleur seule ne suffit pas */
.sidebar a[aria-current="page"] {
    background: var(--color-success-bg);
    color: var(--color-success-text);
    font-weight: 700;
    box-shadow: inset 3px 0 0 var(--color-primary);
}

.app-body .app-main { flex: 1; min-width: 0; margin: 0; max-width: none; padding: 1.25rem 1.5rem 3rem; }
.app-main:focus { outline: none; }

.consultation-banner {
    margin: 0 0 1rem;
    padding: 0.5rem 1rem;
    border-radius: var(--radius);
    background: var(--color-info-bg);
    color: var(--color-info-text);
}

@media (max-width: 720px) {
    .app-body { flex-direction: column; }
    .sidebar { flex: none; border-right: 0; border-bottom: 1px solid var(--color-border); }
    .sidebar.is-collapsed { display: none; }
    .header-site { flex-basis: 100%; justify-content: flex-start; order: 5; }
    .app-body .app-main { padding: 1rem; }
}

/* Case à cocher suivie de son libellé, sur une ligne */
label.checkbox { display: flex; gap: 0.5rem; align-items: center; margin-top: 1rem; font-weight: 400; }
label.checkbox input { width: 1.25rem; height: 1.25rem; margin: 0; }
/* Valeurs figées d'un enregistrement, en tête de formulaire */
.fixed-values { display: grid; grid-template-columns: auto 1fr; gap: 0.25rem 1rem; margin: 1rem 0 0; }
.fixed-values dt { color: var(--color-muted); }
.fixed-values dd { margin: 0; }

/* Compteur des saisies terrain en attente (spec 03 §6), visible sur toutes les pages */
.pending-badge { display: inline-block; min-width: 1.5em; padding: 0 0.4em; border-radius: 999px; background: var(--color-warning-bg); color: var(--color-warning-text); font-weight: 700; text-align: center; }
.pending-counter { color: inherit; white-space: nowrap; }

/* Bandeau d'abonnement (spec 02 §4, décision C5) */
.subscription-banner { margin: 0 0 1rem; padding: 0.6rem 1rem; border-radius: var(--radius); background: var(--color-info-bg); color: var(--color-info-text); }
.subscription-banner.is-warning { background: var(--color-warning-bg); color: var(--color-warning-text); }
.subscription-banner.is-error { background: var(--color-error-bg); color: var(--color-error-text); }
.stacked-actions { display: flex; flex-direction: column; gap: 0.5rem; margin-top: 1rem; }

/* Contenu brut reçu d'un fournisseur (journal des webhooks) : jamais plus large que l'écran */
.raw-payload {
    max-width: 100%;
    overflow-x: auto;
    white-space: pre-wrap;
    word-break: break-all;
    padding: 0.75rem;
    border: 1px solid var(--color-border);
    border-radius: 6px;
    font-size: 0.85rem;
}