/*!
 * CR Manager — Feuille de styles (interface Saisie / Visualisation)
 * Refonte "pro" : palette sobre, surfaces en cartes, tableau de données soigné.
 * Encodage : UTF-8
 * Note : tous les noms de classes et la variable --crm-control-h sont conservés
 *        à l'identique pour rester compatibles avec le HTML existant.
 */

/* =========================================================
   1. TOKENS
   ========================================================= */
:root {
    /* Marque */
    --crm-primary:        #2563eb;
    --crm-primary-hover:  #1d4ed8;
    --crm-primary-active: #1e40af;
    --crm-primary-light:  #eff6ff;

    /* Neutres (slate) */
    --crm-gray-50:  #f8fafc;
    --crm-gray-100: #f1f5f9;
    --crm-gray-200: #e2e8f0;
    --crm-gray-300: #cbd5e1;
    --crm-gray-400: #94a3b8;
    --crm-gray-500: #64748b;
    --crm-gray-600: #475569;
    --crm-gray-700: #334155;
    --crm-gray-800: #1e293b;
    --crm-gray-900: #0f172a;

    /* Statuts */
    --crm-success: #16a34a; --crm-success-light: #f0fdf4; --crm-success-dark: #166534;
    --crm-warning: #d97706; --crm-warning-light: #fffbeb; --crm-warning-dark: #92400e;
    --crm-info:    #2563eb; --crm-info-light:    #eff6ff; --crm-info-dark:    #1e40af;
    --crm-error:   #dc2626; --crm-error-light:   #fef2f2; --crm-error-dark:   #991b1b;

    /* Dimensions / rythme */
    --crm-control-h: 36px;            /* IMPORTANT : référencée en inline dans le HTML */
    --crm-border-radius:    8px;
    --crm-border-radius-sm: 6px;
    --crm-border-radius-lg: 14px;
    --crm-spacing-xs: 4px;
    --crm-spacing-sm: 8px;
    --crm-spacing-md: 12px;
    --crm-spacing-lg: 16px;
    --crm-spacing-xl: 24px;

    /* Typo */
    --crm-font: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, "Noto Sans", sans-serif;
    --crm-text-xs:   12px;
    --crm-text-sm:   13px;
    --crm-text-base: 14.5px;
    --crm-text-lg:   17px;
    --crm-font-medium:   500;
    --crm-font-semibold: 600;
    --crm-font-bold:     700;

    /* Effets */
    --crm-ring:      0 0 0 3px rgba(37, 99, 235, 0.18);
    --crm-shadow-xs: 0 1px 2px rgba(15, 23, 42, 0.06);
    --crm-shadow-sm: 0 1px 3px rgba(15, 23, 42, 0.08), 0 1px 2px rgba(15, 23, 42, 0.04);
    --crm-shadow-md: 0 4px 16px rgba(15, 23, 42, 0.08), 0 2px 4px rgba(15, 23, 42, 0.04);
    --crm-transition: 0.15s ease;
}

/* =========================================================
   2. BASE / CONTENEURS
   ========================================================= */
.crm-saisie,
.crm-list-wrapper {
    font-family: var(--crm-font);
    font-size: var(--crm-text-base);
    line-height: 1.55;
    color: var(--crm-gray-800);
    -webkit-font-smoothing: antialiased;
    text-rendering: optimizeLegibility;
    max-width: 1100px;
    margin-inline: auto;
}

.crm-saisie *,
.crm-list-wrapper * { box-sizing: border-box; }

.crm-saisie h1, .crm-saisie h2, .crm-saisie h3,
.crm-list-wrapper h1, .crm-list-wrapper h2, .crm-list-wrapper h3 {
    color: var(--crm-gray-900);
    font-weight: var(--crm-font-bold);
    letter-spacing: -0.01em;
    margin: 0 0 var(--crm-spacing-md);
}

/* Carte de section générique */
.crm-form,
.crm-filters,
.crm-table-responsive,
.crm-competences-box,
.crm-professor-card {
    background: #fff;
    border: 1px solid var(--crm-gray-200);
    border-radius: var(--crm-border-radius-lg);
    box-shadow: var(--crm-shadow-sm);
}

/* =========================================================
   3. FORMULAIRE DE SAISIE
   ========================================================= */
.crm-form {
    padding: var(--crm-spacing-xl);
    position: relative;
    overflow: hidden;
}
/* Filet d'accent discret en haut de la carte (signature visuelle) */
.crm-form::before {
    content: "";
    position: absolute;
    inset: 0 0 auto 0;
    height: 3px;
    background: linear-gradient(90deg, var(--crm-primary), #60a5fa);
}

.crm-grid {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: var(--crm-spacing-lg);
}
.crm-col-2 { grid-column: span 2; }

.crm-field { display: flex; flex-direction: column; gap: 6px; }

.crm-field > label {
    font-size: var(--crm-text-sm);
    font-weight: var(--crm-font-semibold);
    color: var(--crm-gray-700);
}

/* Champs de saisie cohérents (formulaires + filtres + statut) */
.crm-field input,
.crm-field textarea,
.crm-field select,
.crm-filter-item input,
.crm-filter-item select {
    width: 100%;
    font-family: inherit;
    font-size: var(--crm-text-base);
    color: var(--crm-gray-900);
    background: #fff;
    border: 1px solid var(--crm-gray-300);
    border-radius: var(--crm-border-radius-sm);
    padding: 9px 12px;
    transition: border-color var(--crm-transition), box-shadow var(--crm-transition);
}
.crm-field input:not([type=checkbox]):not([type=file]),
.crm-field select,
.crm-filter-item input,
.crm-filter-item select { height: var(--crm-control-h); }

.crm-field textarea { min-height: 84px; resize: vertical; line-height: 1.5; }

.crm-field input:focus,
.crm-field textarea:focus,
.crm-field select:focus,
.crm-filter-item input:focus,
.crm-filter-item select:focus {
    outline: none;
    border-color: var(--crm-primary);
    box-shadow: var(--crm-ring);
}

.crm-field input:disabled,
.crm-field textarea:disabled {
    background: var(--crm-gray-100);
    color: var(--crm-gray-500);
    cursor: not-allowed;
}

.crm-field input::placeholder,
.crm-field textarea::placeholder,
.crm-filter-item input::placeholder { color: var(--crm-gray-400); }

.crm-actions {
    margin-top: var(--crm-spacing-lg);
    display: flex;
    justify-content: flex-end;
}

/* =========================================================
   4. BOUTONS
   ========================================================= */
.crm-btn,
.crm-actions-group button,
.crm-form .button,
.crm-filters .button {
    -webkit-appearance: none;
    appearance: none;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 6px;
    height: var(--crm-control-h);
    padding: 0 14px;
    font-family: inherit;
    font-size: var(--crm-text-sm);
    font-weight: var(--crm-font-semibold);
    line-height: 1;
    white-space: nowrap;
    text-decoration: none;
    border: 1px solid var(--crm-gray-300);
    border-radius: var(--crm-border-radius-sm);
    background: #fff;
    color: var(--crm-gray-700);
    cursor: pointer;
    transition: background var(--crm-transition), border-color var(--crm-transition),
                color var(--crm-transition), box-shadow var(--crm-transition), transform var(--crm-transition);
}
.crm-btn:hover,
.crm-actions-group button:hover,
.crm-filters .button:hover { background: var(--crm-gray-100); text-decoration: none; }

.crm-btn:active,
.crm-actions-group button:active { transform: translateY(1px); }

.crm-btn:focus-visible,
.crm-actions-group button:focus-visible,
.crm-form .button:focus-visible,
.crm-filters .button:focus-visible,
.crm-status-select:focus-visible {
    outline: none;
    box-shadow: var(--crm-ring);
}

/* Primaire (Enregistrer / Appliquer) */
.crm-form .button-primary,
.crm-filters .button-primary,
.crm-btn-primary {
    background: var(--crm-primary);
    border-color: var(--crm-primary);
    color: #fff;
    box-shadow: var(--crm-shadow-xs);
}
.crm-form .button-primary:hover,
.crm-filters .button-primary:hover,
.crm-btn-primary:hover { background: var(--crm-primary-hover); border-color: var(--crm-primary-hover); color:#fff; }
.crm-form .button-primary:active,
.crm-filters .button-primary:active { background: var(--crm-primary-active); }

/* Variantes d'action dans le tableau */
.crm-btn-edit {
    border-color: #bfdbfe;
    background: var(--crm-primary-light);
    color: var(--crm-primary-active);
}
.crm-btn-edit:hover { background: #dbeafe; border-color: #93c5fd; }

.crm-btn-danger,
.crm-actions-group button.crm-btn-danger {
    background: #fff; border-color: #fca5a5; color: var(--crm-error-dark);
}
.crm-btn-danger:hover,
.crm-actions-group button.crm-btn-danger:hover { background: var(--crm-error-light); border-color: var(--crm-error); }

.crm-btn-ghost,
.crm-actions-group button.crm-btn-ghost {
    background: var(--crm-gray-800); border-color: var(--crm-gray-800); color: #fff;
}
.crm-btn-ghost:hover,
.crm-actions-group button.crm-btn-ghost:hover { background: var(--crm-gray-900); border-color: var(--crm-gray-900); }

.crm-btn:disabled,
.crm-actions-group button:disabled,
.crm-form .button:disabled { opacity: 0.55; cursor: not-allowed; transform: none; }
.crm-btn:disabled:hover,
.crm-actions-group button:disabled:hover { background: #fff; }

/* =========================================================
   5. ALERTES
   ========================================================= */
.crm-alert {
    display: flex;
    align-items: flex-start;
    gap: var(--crm-spacing-sm);
    padding: var(--crm-spacing-md) var(--crm-spacing-lg);
    border: 1px solid transparent;
    border-left-width: 4px;
    border-radius: var(--crm-border-radius-sm);
    font-size: var(--crm-text-base);
    font-weight: var(--crm-font-medium);
    margin: 0 0 var(--crm-spacing-lg);
}
.crm-alert .crm-ico { flex: 0 0 auto; margin-top: 1px; line-height: 1.3; }
.crm-alert-warning { background: var(--crm-warning-light); border-color: var(--crm-warning); color: var(--crm-warning-dark); }
.crm-alert-error   { background: var(--crm-error-light);   border-color: var(--crm-error);   color: var(--crm-error-dark); }
.crm-alert-success { background: var(--crm-success-light); border-color: var(--crm-success); color: var(--crm-success-dark); }

/* =========================================================
   6. FILTRES (Visualisation)
   ========================================================= */
.crm-filters {
    padding: var(--crm-spacing-xl);
    margin-bottom: var(--crm-spacing-xl);
}
.crm-filter-row {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(190px, 1fr));
    gap: var(--crm-spacing-lg);
    margin-bottom: var(--crm-spacing-lg);
    align-items: end;
}
.crm-filter-item { display: flex; flex-direction: column; gap: 6px; }
.crm-filter-item label {
    font-size: var(--crm-text-sm);
    font-weight: var(--crm-font-semibold);
    color: var(--crm-gray-700);
    white-space: nowrap;
}
.crm-filter-actions {
    display: flex;
    justify-content: flex-end;
    gap: var(--crm-spacing-sm);
    align-items: center;
    padding-top: var(--crm-spacing-sm);
    border-top: 1px solid var(--crm-gray-100);
}

/* =========================================================
   7. TABLEAU DE DONNÉES (signature de la page)
   ========================================================= */
.crm-table-responsive {
    overflow: auto;
    padding: 0;
}
.crm-table {
    width: 100%;
    border-collapse: collapse;
    font-size: var(--crm-text-sm);
    font-variant-numeric: tabular-nums;
}
.crm-table thead th {
    position: sticky;
    top: 0;
    z-index: 1;
    background: var(--crm-gray-50);
    color: var(--crm-gray-500);
    font-weight: var(--crm-font-semibold);
    font-size: var(--crm-text-xs);
    text-transform: uppercase;
    letter-spacing: 0.04em;
    text-align: left;
    padding: 12px 14px;
    border-bottom: 1px solid var(--crm-gray-200);
    white-space: nowrap;
}
.crm-table tbody td {
    padding: 12px 14px;
    border-bottom: 1px solid var(--crm-gray-100);
    color: var(--crm-gray-700);
    vertical-align: middle;
}
.crm-table tbody tr:nth-child(even) { background: var(--crm-gray-50); }
.crm-table tbody tr:hover { background: var(--crm-primary-light); }
.crm-table tbody tr:last-child td { border-bottom: none; }

/* ID + colonne Retard : alignés et discrets */
.crm-table tbody td:first-child { color: var(--crm-gray-400); font-variant-numeric: tabular-nums; }
.crm-table .crm-late { color: var(--crm-error); font-weight: var(--crm-font-bold); }

/* =========================================================
   8. BADGES DE STATUT
   ========================================================= */
.crm-badge {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 3px 10px 3px 8px;
    border-radius: var(--crm-border-radius);
    font-size: var(--crm-text-xs);
    font-weight: var(--crm-font-semibold);
    line-height: 18px;
    border: 1px solid var(--crm-gray-300);
    background: var(--crm-gray-100);
    color: var(--crm-gray-700);
    white-space: nowrap;
}
.crm-badge::before {
    content: "";
    width: 7px; height: 7px;
    border-radius: 50%;
    background: currentColor;
    opacity: 0.85;
    flex: 0 0 auto;
}
.crm-badge.valide      { border-color: #bbf7d0; background: var(--crm-success-light); color: var(--crm-success-dark); }
.crm-badge.vu          { border-color: #bfdbfe; background: var(--crm-info-light);    color: var(--crm-info-dark); }
.crm-badge.a_completer { border-color: #fde68a; background: var(--crm-warning-light); color: var(--crm-warning-dark); }
.crm-badge.enregistre  { border-color: var(--crm-gray-300); background: var(--crm-gray-100); color: var(--crm-gray-600); }

/* =========================================================
   9. ACTIONS INLINE (cellule Actions)
   ========================================================= */
.crm-actions-cell { vertical-align: middle; }
.crm-actions-group {
    display: flex;
    flex-wrap: wrap;
    gap: var(--crm-spacing-xs);
    align-items: center;
}
.crm-actions-group > *,
.crm-actions-group form { margin: 0; }

.crm-status-inline,
.crm-delete-inline {
    display: inline-flex;
    align-items: center;
    gap: var(--crm-spacing-xs);
    margin: 0;
    padding: 0;
    border: none;
    background: transparent;
}
.crm-status-label {
    font-size: var(--crm-text-xs);
    color: var(--crm-gray-500);
    font-weight: var(--crm-font-medium);
    white-space: nowrap;
}
.crm-status-select {
    height: var(--crm-control-h);
    min-width: 120px;
    padding: 0 10px;
    font-family: inherit;
    font-size: var(--crm-text-xs);
    border: 1px solid var(--crm-gray-300);
    border-radius: var(--crm-border-radius-sm);
    background: #fff;
    color: var(--crm-gray-800);
    transition: border-color var(--crm-transition), box-shadow var(--crm-transition);
}
.crm-status-select:focus { outline: none; border-color: var(--crm-primary); box-shadow: var(--crm-ring); }

/* Champ "Appréciation" (styré inline en HTML) : on harmonise le rendu */
.crm-status-inline input[type=text] {
    border: 1px solid var(--crm-gray-300) !important;
    border-radius: var(--crm-border-radius-sm);
    font-family: inherit;
    font-size: var(--crm-text-xs);
    color: var(--crm-gray-900);
    transition: border-color var(--crm-transition), box-shadow var(--crm-transition);
}
.crm-status-inline input[type=text]:focus { outline: none; border-color: var(--crm-primary); box-shadow: var(--crm-ring); }

/* =========================================================
   10. UPLOAD (dropzone + progression)
   ========================================================= */
.crm-dropzone {
    border: 2px dashed var(--crm-gray-300);
    border-radius: var(--crm-border-radius);
    padding: var(--crm-spacing-xl);
    text-align: center;
    background: var(--crm-gray-50);
    color: var(--crm-gray-500);
    transition: background var(--crm-transition), border-color var(--crm-transition);
}
.crm-dropzone:hover { border-color: var(--crm-primary); }
.crm-dropzone.dragover { background: var(--crm-primary-light); border-color: var(--crm-primary); color: var(--crm-primary-active); }

.crm-progress {
    height: 6px;
    background: var(--crm-gray-200);
    border-radius: 999px;
    overflow: hidden;
    margin-top: var(--crm-spacing-sm);
}
.crm-progress .crm-bar {
    height: 100%;
    width: 0%;
    background: linear-gradient(90deg, var(--crm-primary), #60a5fa);
    transition: width 0.25s ease;
}
.crm-files-list { list-style: none; margin: var(--crm-spacing-sm) 0 0; padding: 0; }
.crm-files-list li {
    font-size: var(--crm-text-sm);
    color: var(--crm-gray-700);
    padding: 4px 0;
}

/* =========================================================
   11. CARTES SECONDAIRES (profs, compétences, pièces jointes)
   ========================================================= */
.crm-professors-info,
.crm-competences-box { margin: 0 0 var(--crm-spacing-lg); }

.crm-competences-box {
    padding: var(--crm-spacing-lg);
    font-size: var(--crm-text-sm);
    color: var(--crm-gray-700);
}
.crm-professors-list { display: flex; flex-wrap: wrap; gap: var(--crm-spacing-sm); }
.crm-professor-card { padding: var(--crm-spacing-md) var(--crm-spacing-lg); }

.crm-existing-attachments { display: flex; flex-direction: column; gap: var(--crm-spacing-xs); }
.crm-attachment-item,
.crm-file-item {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: var(--crm-spacing-sm);
    padding: var(--crm-spacing-sm) var(--crm-spacing-md);
    background: #fff;
    border: 1px solid var(--crm-gray-200);
    border-radius: var(--crm-border-radius-sm);
    font-size: var(--crm-text-sm);
}
.crm-attachment-info { display: flex; align-items: center; gap: var(--crm-spacing-sm); min-width: 0; }
.crm-attachment-info a { color: var(--crm-primary); text-decoration: none; }
.crm-attachment-info a:hover { text-decoration: underline; }
.crm-remove-file { color: var(--crm-error-dark); }

/* =========================================================
   12. RESPONSIVE
   ========================================================= */
@media (max-width: 880px) {
    .crm-grid { grid-template-columns: 1fr; }
    .crm-col-2 { grid-column: auto; }
    .crm-filter-row { grid-template-columns: 1fr 1fr; }
    .crm-form, .crm-filters { padding: var(--crm-spacing-lg); }
}

@media (max-width: 560px) {
    .crm-filter-row { grid-template-columns: 1fr; }
    .crm-actions, .crm-filter-actions { flex-direction: column; align-items: stretch; }
    .crm-actions .button, .crm-filter-actions .button { width: 100%; }
    .crm-actions-group { flex-direction: column; align-items: stretch; }
    .crm-status-inline, .crm-delete-inline { width: 100%; }
    .crm-status-inline { flex-wrap: wrap; }
    .crm-status-select, .crm-status-inline input[type=text] { width: 100%; min-width: 0; }
    .crm-table { font-size: var(--crm-text-xs); }
    .crm-table thead th, .crm-table tbody td { padding: 8px 10px; }
}

/* =========================================================
   13. ACCESSIBILITÉ / IMPRESSION / UTILITAIRES
   ========================================================= */
@media (prefers-reduced-motion: reduce) {
    .crm-saisie *, .crm-list-wrapper * { transition: none !important; }
}

@media print {
    .crm-filters, .crm-actions, .crm-actions-group, .crm-dropzone { display: none !important; }
    .crm-form, .crm-table-responsive { box-shadow: none; border-color: #000; }
    .crm-table thead th, .crm-table tbody td { border: 1px solid #000; }
    .crm-badge { border: 1px solid #000; }
}

.crm-sr-only {
    position: absolute; width: 1px; height: 1px;
    padding: 0; margin: -1px; overflow: hidden;
    clip: rect(0, 0, 0, 0); white-space: nowrap; border: 0;
}
.crm-text-center { text-align: center; }
.crm-text-right  { text-align: right; }
.crm-hidden  { display: none; }
.crm-visible { display: block; }