/* =============================================================
   Módulo: Instituciones
   Ruta: /public/css/instituciones.css
   Descripción: Estilos propios del módulo de gestión de
   instituciones educativas (cards, formularios, modales).
   ============================================================= */

/* ── Página principal ── */
.main-content { padding: 1.5rem; }

.instituciones-page h1 {
    font-size: 1.5rem;
    margin: 0 0 0.5rem;
    color: var(--text-primary, #1e293b);
    display: flex;
    align-items: center;
    gap: 0.5rem;
}
.instituciones-page .page-subtitle {
    color: var(--text-secondary, #64748b);
    font-size: 0.95rem;
    margin: 0 0 0.35rem;
}
.instituciones-page .page-subtitle-hint {
    display: flex;
    align-items: flex-start;
    gap: 0.6rem;
    margin: 0 0 1.5rem;
    padding: 0.65rem 1rem;
    font-size: 0.9rem;
    line-height: 1.4;
    color: var(--text-primary, #1e293b);
    background: rgba(6, 182, 212, 0.08);
    border: 1px solid rgba(6, 182, 212, 0.25);
    border-radius: 10px;
    max-width: 560px;
}
.instituciones-page .page-subtitle-hint .hint-icon {
    color: #06b6d4;
    font-size: 1rem;
    margin-top: 0.15rem;
    flex-shrink: 0;
}

/* ── Placeholder vacío ── */
.instituciones-placeholder {
    background: var(--bg-secondary, #fff);
    border: 1px dashed var(--border, #e2e8f0);
    border-radius: 12px;
    padding: 2rem;
    text-align: center;
    color: var(--text-secondary);
}
.instituciones-placeholder i {
    font-size: 2.5rem;
    opacity: 0.5;
    margin-bottom: 0.75rem;
    color: var(--primary, #06b6d4);
}

/* ── Sección ── */
.instituciones-section { margin-bottom: 2rem; }
.instituciones-section h2 {
    font-size: 1.1rem;
    margin: 0 0 1rem;
    color: var(--text-primary);
    display: flex;
    align-items: center;
    gap: 0.5rem;
}
#mySchoolsList { margin-bottom: 1.5rem; }

/* ── Cards de institución ── */
.instituciones-card {
    border: 1px solid var(--border, #e2e8f0);
    border-radius: 10px;
    padding: 1rem 1.25rem;
    margin-bottom: 0.75rem;
    background: var(--bg-secondary, #fff);
}
.instituciones-card-header {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    gap: 1rem;
}
.instituciones-card-info { flex: 1; min-width: 0; }
.instituciones-card-name {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    margin-bottom: 0.35rem;
    color: var(--text-primary);
}
.instituciones-badge-primary {
    background: #06b6d4;
    color: #fff;
    padding: 0.15rem 0.5rem;
    border-radius: 4px;
    font-size: 0.75rem;
    font-weight: 600;
}
.instituciones-card-meta {
    color: var(--text-secondary);
    font-size: 0.9rem;
    margin-bottom: 0.2rem;
}
.instituciones-card-meta i { width: 1rem; margin-right: 0.25rem; }
.instituciones-card-actions { display: flex; gap: 0.5rem; flex-shrink: 0; }

/* ── Botones del módulo ── */
.btn-instituciones {
    border: none;
    padding: 0.4rem 0.75rem;
    border-radius: 8px;
    cursor: pointer;
    font-size: 0.9rem;
}
.btn-instituciones.btn-primary { background: #06b6d4; color: #fff; }
.btn-instituciones.btn-danger  { background: var(--danger, #dc2626); color: #fff; }
.btn-instituciones:hover { opacity: 0.9; }

/* ── Sección de formulario + período ── */
.instituciones-form-section {
    border-top: 1px solid var(--border);
    padding-top: 1.5rem;
    margin-top: 1.5rem;
}
.instituciones-form-and-period {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1.5rem;
    align-items: start;
}
@media (max-width: 960px) {
    .instituciones-form-and-period { grid-template-columns: 1fr; }
}

/* ── Card de período académico ── */
.instituciones-period-card {
    background: var(--bg-secondary, #fff);
    border: 1px solid var(--border, #e2e8f0);
    border-radius: 12px;
    padding: 1.75rem 1.5rem;
    max-width: 560px;
    box-shadow: 0 1px 3px rgba(0,0,0,0.06);
}
.instituciones-period-card .period-modal-body  { padding: 0; }
.instituciones-period-card .period-form-grid   { gap: 12px; }
.instituciones-period-card .period-sync-shortcut { margin-top: 1rem; }
.instituciones-period-card .period-card-actions {
    margin-top: 1.25rem;
    padding-top: 1.25rem;
    border-top: 1px solid var(--border);
    display: flex;
    justify-content: flex-end;
}
.instituciones-period-card-title {
    margin: 0 0 0.25rem;
    font-size: 1.05rem;
    font-weight: 600;
    color: var(--text-primary);
    display: flex;
    align-items: center;
    gap: 0.5rem;
}
.instituciones-period-card-title i { color: #06b6d4; }
.instituciones-period-card-hint {
    margin: 0 0 1.25rem;
    font-size: 0.85rem;
    color: var(--text-secondary);
}

/* ── Card de formulario ── */
.instituciones-form-card {
    background: var(--bg-secondary, #fff);
    border: 1px solid var(--border, #e2e8f0);
    border-radius: 12px;
    padding: 1.75rem 2rem;
    max-width: 560px;
    box-shadow: 0 1px 3px rgba(0,0,0,0.06);
}
.instituciones-form-section h2 {
    margin: 0 0 1.25rem;
    font-size: 1.05rem;
    font-weight: 600;
    color: var(--text-primary);
    display: flex;
    align-items: center;
    gap: 0.5rem;
}
.instituciones-form-section .form-group          { margin-bottom: 1.25rem; }
.instituciones-form-section .form-group:last-of-type { margin-bottom: 1rem; }
.instituciones-form-section .form-label {
    display: block;
    margin-bottom: 0.4rem;
    font-size: 0.9rem;
    font-weight: 600;
    color: var(--text-primary);
}
.instituciones-form-section .form-label .required { color: var(--danger, #dc2626); }
.instituciones-form-section .form-hint {
    display: block;
    margin-top: 0.25rem;
    font-size: 0.8rem;
    color: var(--text-secondary);
}
.instituciones-form-section .form-input {
    width: 100%;
    padding: 0.6rem 0.85rem;
    border: 1px solid var(--border, #e2e8f0);
    border-radius: 8px;
    font-size: 1rem;
    background: var(--bg-primary);
    color: var(--text-primary);
    transition: border-color 0.15s, box-shadow 0.15s;
}
.instituciones-form-section .form-input::placeholder {
    color: var(--text-secondary);
    opacity: 0.8;
}
.instituciones-form-section .form-input:focus {
    outline: none;
    border-color: var(--primary, #06b6d4);
    box-shadow: 0 0 0 3px rgba(6, 182, 212, 0.15);
}
.instituciones-form-section .form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1.25rem;
}
.instituciones-form-section .form-checkbox-wrap {
    display: flex;
    align-items: center;
    gap: 0.6rem;
    padding: 0.5rem 0;
    cursor: pointer;
}
.instituciones-form-section .form-checkbox-wrap input[type="checkbox"] {
    width: 1.1rem;
    height: 1.1rem;
    accent-color: var(--primary);
    cursor: pointer;
}
.instituciones-form-section .form-checkbox-wrap span {
    font-size: 0.95rem;
    color: var(--text-primary);
}
.instituciones-form-section .form-actions {
    margin-top: 1.5rem;
    padding-top: 1.25rem;
    border-top: 1px solid var(--border);
}

/* ── Botón principal agregar ── */
#addSchoolBtn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    width: 100%;
    padding: 0.7rem 1.25rem;
    border-radius: 10px;
    border: none;
    background: #06b6d4;
    color: #fff;
    font-size: 1rem;
    font-weight: 600;
    cursor: pointer;
    transition: opacity 0.2s, transform 0.1s;
}
#addSchoolBtn:hover:not(:disabled)  { opacity: 0.95; background: #0891b2; }
#addSchoolBtn:active:not(:disabled) { transform: scale(0.99); }
#addSchoolBtn:disabled              { opacity: 0.7; cursor: not-allowed; }

@media (max-width: 600px) {
    .instituciones-form-section .form-row { grid-template-columns: 1fr; }
    .instituciones-form-card { padding: 1.25rem 1.5rem; }
}

/* ── Toast notifications ── */
.toast-container {
    position: fixed;
    bottom: 1rem;
    right: 1rem;
    z-index: 99999;
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}
.toast {
    padding: 0.75rem 1rem;
    border-radius: 8px;
    max-width: 320px;
    box-shadow: 0 4px 12px rgba(0,0,0,0.15);
    animation: toastIn 0.2s ease;
}
.toast-success { background: var(--success, #10b981); color: #fff; }
.toast-error   { background: var(--danger, #dc2626);  color: #fff; }
.toast-hide    { opacity: 0; transition: opacity 0.3s; }

@keyframes toastIn {
    from { opacity: 0; transform: translateY(8px); }
    to   { opacity: 1; transform: translateY(0); }
}
@keyframes confirmFadeIn {
    from { opacity: 0; }
    to   { opacity: 1; }
}
@keyframes confirmSlideIn {
    from { opacity: 0; transform: scale(0.95) translateY(-10px); }
    to   { opacity: 1; transform: scale(1)    translateY(0); }
}

/* ── Modal: Agregar institución ── */
.add-school-modal-overlay {
    position: fixed;
    top: 0; left: 0; right: 0; bottom: 0;
    background: rgba(0,0,0,0.45);
    z-index: 9999;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 1rem;
    opacity: 0;
    transition: opacity 0.2s ease;
}
.add-school-modal-overlay.show { opacity: 1; }
.add-school-modal-content {
    background: var(--bg-primary, #fff);
    border-radius: 14px;
    max-width: 520px;
    width: 100%;
    max-height: 90vh;
    overflow-y: auto;
    box-shadow: 0 12px 40px rgba(0,0,0,0.2);
    transform: scale(0.96);
    transition: transform 0.2s ease;
}
.add-school-modal-overlay.show .add-school-modal-content { transform: scale(1); }
.add-school-modal-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1.25rem 1.5rem;
    border-bottom: 1px solid var(--border, #e2e8f0);
}
.add-school-modal-header h3 {
    margin: 0;
    font-size: 1.15rem;
    color: var(--text-primary, #1e293b);
    display: flex;
    align-items: center;
    gap: 0.5rem;
}
.add-school-modal-header h3 i { color: #06b6d4; }
.add-school-modal-close {
    background: none;
    border: none;
    font-size: 1.5rem;
    color: var(--text-secondary, #64748b);
    cursor: pointer;
    padding: 0.25rem;
    width: 32px;
    height: 32px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 8px;
    transition: background 0.15s, color 0.15s;
}
.add-school-modal-close:hover {
    background: var(--bg-tertiary, #f1f5f9);
    color: var(--text-primary, #1e293b);
}
.add-school-modal-body { padding: 1.5rem 1.5rem 1.75rem; }
.add-school-modal-body .form-actions {
    display: flex;
    justify-content: flex-end;
    align-items: center;
    gap: 0.75rem;
    margin-top: 1.5rem;
    padding-top: 1.25rem;
    border-top: 1px solid var(--border, #e2e8f0);
}
.add-school-modal-body .form-actions .btn-instituciones {
    min-height: 44px;
    padding: 0.6rem 1.25rem;
    font-size: 0.95rem;
}
.add-school-modal-body .form-actions #addSchoolBtn {
    width: auto;
    min-width: 160px;
}
.add-school-modal-body .form-actions #cancelAddSchoolBtn {
    margin-right: 0;
    background: var(--bg-secondary, #f8fafc);
    color: var(--text-primary, #1e293b);
    border: 1px solid var(--border, #e2e8f0);
}
.add-school-modal-body .form-actions #cancelAddSchoolBtn:hover {
    background: var(--bg-tertiary, #f1f5f9);
    border-color: var(--text-secondary, #94a3b8);
}

/* ── Móvil: scroll de página ── */
@media (max-width: 768px) {
    body:has(.app-container:has(.dashboard-layout)) {
        overflow-x: hidden !important;
        -webkit-overflow-scrolling: touch;
    }
    .app-container:has(.dashboard-layout) { min-height: 100vh; }
    .app-container:has(.dashboard-layout) .dashboard-layout { min-height: 0; }
    .app-container:has(.dashboard-layout) .dashboard-main { overflow-x: hidden; overflow-y: auto; }
    .main-content { padding-bottom: 2rem; }
}