/* ============================================================
   DUWEST(+) - Estilos personalizados (Bootstrap 5 override)
   ============================================================ */

:root {
    --dw-primary: #4a7c59;
    --dw-primary-light: #6aaa5c;
    --dw-primary-dark: #2d5a3a;
    --dw-accent: #8dc63f;
}

/* Bootstrap overrides */
.btn-primary {
    --bs-btn-bg: var(--dw-primary);
    --bs-btn-border-color: var(--dw-primary);
    --bs-btn-hover-bg: var(--dw-primary-light);
    --bs-btn-hover-border-color: var(--dw-primary-light);
    --bs-btn-active-bg: var(--dw-primary-dark);
    --bs-btn-active-border-color: var(--dw-primary-dark);
}

.btn-outline-primary {
    --bs-btn-color: var(--dw-primary);
    --bs-btn-border-color: var(--dw-primary);
    --bs-btn-hover-bg: var(--dw-primary);
    --bs-btn-hover-border-color: var(--dw-primary);
    --bs-btn-active-bg: var(--dw-primary-dark);
}

.btn-accent {
    background: var(--dw-accent);
    color: #fff;
    border: none;
}
.btn-accent:hover { background: #a5d264; color: #fff; }

.bg-dw-primary { background-color: var(--dw-primary) !important; }
.text-dw-primary { color: var(--dw-primary) !important; }

/* ---- LOGIN ---- */
.login-container {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, var(--dw-primary-dark) 0%, var(--dw-primary) 50%, var(--dw-primary-light) 100%);
    padding: 20px;
}

.login-container .card { border-radius: 12px; }

/* ---- SIDEBAR ---- */
.sidebar {
    width: 300px;
    background: #fff;
    border-right: 1px solid var(--bs-border-color);
    display: flex;
    flex-direction: column;
    position: fixed;
    top: 0;
    left: 0;
    bottom: 0;
    z-index: 1040;
    transition: transform 0.3s ease;
}

.user-avatar {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background: var(--dw-primary);
    color: #fff;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    font-size: 16px;
    flex-shrink: 0;
}

.sidebar-overlay {
    position: fixed;
    inset: 0;
    background: rgba(0,0,0,0.4);
    z-index: 1035;
}

/* Sidebar navigation items */
.nav-section {
    padding: 12px 20px 4px;
    font-size: 11px;
    font-weight: 700;
    color: var(--bs-secondary);
    text-transform: uppercase;
    letter-spacing: 1px;
}

.nav-item-custom {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 10px 20px;
    cursor: pointer;
    transition: all 0.2s;
    border-left: 3px solid transparent;
    font-size: 14px;
    color: var(--bs-gray-600);
    text-decoration: none;
}

.nav-item-custom:hover { background: var(--bs-gray-100); color: var(--dw-primary); }

.nav-item-custom.active {
    background: rgba(74, 124, 89, 0.06);
    color: var(--dw-primary);
    border-left-color: var(--dw-primary);
    font-weight: 600;
}

/* Area navigation in sidebar */
.area-nav-item {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 12px 20px;
    cursor: pointer;
    transition: all 0.2s;
    border-left: 3px solid transparent;
}

.area-nav-item:hover {
    background: var(--bs-gray-100);
    border-left-color: var(--bs-gray-400);
}

.area-icon {
    width: 36px;
    height: 36px;
    border-radius: 10px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 18px;
    flex-shrink: 0;
    color: #fff;
}

.area-nav-name {
    font-size: 14px;
    font-weight: 600;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.area-back {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 12px 20px;
    cursor: pointer;
    font-size: 13px;
    font-weight: 600;
    color: var(--dw-primary);
    transition: all 0.2s;
    border-bottom: 1px solid var(--bs-border-color-translucent);
}

.area-back:hover { background: var(--bs-gray-100); }

.area-header-sidebar {
    padding: 12px 20px;
    font-size: 15px;
    font-weight: 700;
    border-bottom: 1px solid var(--bs-border-color-translucent);
    display: flex;
    align-items: center;
    gap: 8px;
}

/* ---- MAIN CONTENT ---- */
.main-content { margin-left: 300px; }

.content-area { max-width: 960px; margin: 0 auto; }

/* ---- CONCEPT CARD ---- */
.concept-header-gradient {
    background: linear-gradient(135deg, var(--dw-primary), var(--dw-primary-light));
    color: #fff;
    padding: 20px 28px;
    border-radius: 0.375rem 0.375rem 0 0;
}

.concept-number-badge {
    display: inline-block;
    background: rgba(255,255,255,0.2);
    padding: 4px 12px;
    border-radius: 20px;
    font-size: 12px;
    font-weight: 700;
    margin-bottom: 8px;
}

.definition-text {
    font-size: 15px;
    color: var(--bs-gray-600);
    line-height: 1.7;
    padding: 16px;
    background: var(--bs-gray-100);
    border-radius: 8px;
    border-left: 4px solid var(--dw-primary-light);
}

/* ---- STATUS SELECTOR ---- */
.status-selector { display: flex; flex-wrap: wrap; gap: 10px; }

.status-option input { display: none; }

.status-option label {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 10px 18px;
    border: 2px solid var(--bs-border-color);
    border-radius: 30px;
    cursor: pointer;
    font-size: 13px;
    font-weight: 600;
    color: var(--bs-secondary);
    transition: all 0.2s;
    white-space: nowrap;
}

.status-option label:hover { border-color: var(--bs-gray-400); }

.status-option input:checked + label.status-aprobado { border-color: var(--bs-success); background: #d5f5e3; color: var(--bs-success); }
.status-option input:checked + label.status-aprobado-obs { border-color: var(--bs-info); background: #d6eaf8; color: var(--bs-info); }
.status-option input:checked + label.status-ajuste { border-color: var(--bs-warning); background: #fef9e7; color: #b7950b; }
.status-option input:checked + label.status-no-aprobado { border-color: var(--bs-danger); background: #fdedec; color: var(--bs-danger); }

/* ---- STATUS BADGES ---- */
.status-badge { display: inline-block; padding: 4px 12px; border-radius: 20px; font-size: 12px; font-weight: 600; }
.status-badge.approved { background: #d5f5e3; color: var(--bs-success); }
.status-badge.obs { background: #d6eaf8; color: var(--bs-info); }
.status-badge.adjust { background: #fef9e7; color: #b7950b; }
.status-badge.rejected { background: #fdedec; color: var(--bs-danger); }
.status-badge.pending { background: var(--bs-gray-200); color: var(--bs-secondary); }

/* ---- NAV BADGES ---- */
.badge-pending { background: var(--bs-gray-200) !important; color: var(--bs-secondary) !important; }
.badge-approved { background: #d5f5e3 !important; color: var(--bs-success) !important; }
.badge-warning { background: #fef9e7 !important; color: var(--bs-warning) !important; }
.badge-danger { background: #fdedec !important; color: var(--bs-danger) !important; }

/* ---- BLOQUE HEADER ---- */
.bloque-header {
    background: linear-gradient(135deg, var(--dw-primary-dark), var(--dw-primary));
    color: #fff;
    padding: 24px 28px;
    border-radius: 0.375rem;
    margin-bottom: 24px;
}

.bloque-header h2 { font-size: 22px; margin-bottom: 4px; }
.bloque-header p { font-size: 14px; opacity: 0.8; margin-bottom: 0; }

/* ---- SAVE INDICATOR ---- */
.save-indicator {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    font-size: 12px;
    color: var(--bs-success);
    font-weight: 600;
    opacity: 0;
    transition: opacity 0.3s;
}
.save-indicator.show { opacity: 1; }

/* ---- AREA CHECKBOXES ---- */
.area-checkbox-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
    gap: 8px;
}

.area-checkbox-item {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 10px 12px;
    border: 2px solid var(--bs-border-color);
    border-radius: 8px;
    cursor: pointer;
    transition: all 0.2s;
    font-size: 14px;
}

.area-checkbox-item:hover { border-color: var(--dw-primary-light); background: var(--bs-gray-100); }
.area-checkbox-item:has(input:checked) { border-color: var(--dw-primary); background: rgba(74, 124, 89, 0.06); }

.area-cb-icon {
    width: 24px;
    height: 24px;
    border-radius: 6px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 13px;
    flex-shrink: 0;
    color: #fff;
}

/* ---- DYNAMIC LISTS ---- */
.dynamic-list-container { max-height: 300px; overflow-y: auto; }

/* ---- ADMIN TABS ---- */
.admin-tab {
    padding: 12px 24px;
    border: none;
    background: none;
    font-size: 15px;
    font-weight: 600;
    color: var(--bs-secondary);
    cursor: pointer;
    border-bottom: 3px solid transparent;
    margin-bottom: -2px;
    transition: all 0.2s;
}

.admin-tab:hover { color: var(--dw-primary); }
.admin-tab.active { color: var(--dw-primary); border-bottom-color: var(--dw-primary); }

/* ---- RESPONSIVE ---- */
@media (max-width: 991.98px) {
    .sidebar {
        transform: translateX(-100%);
        width: 280px;
    }
    .sidebar.open { transform: translateX(0); }
    .main-content { margin-left: 0; }
}

@media (min-width: 992px) {
    .sidebar-overlay { display: none !important; }
}

/* ---- SIDEBAR NAV-ITEM (used by JS renderSidebar) ---- */
#sidebar-nav .nav-item {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 10px 20px;
    cursor: pointer;
    transition: all 0.2s;
    border-left: 3px solid transparent;
    font-size: 14px;
    color: var(--bs-gray-600);
}

#sidebar-nav .nav-item:hover { background: var(--bs-gray-100); color: var(--dw-primary); }

#sidebar-nav .nav-item.active {
    background: rgba(74, 124, 89, 0.06);
    color: var(--dw-primary);
    border-left-color: var(--dw-primary);
    font-weight: 600;
}

#sidebar-nav .nav-item .badge {
    margin-left: auto;
    padding: 2px 8px;
    border-radius: 12px;
    font-size: 11px;
    font-weight: 600;
}

/* ---- DASHBOARD GRID & STAT CARDS ---- */
.dashboard-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(160px, 1fr));
    gap: 20px;
    margin-bottom: 32px;
}

.stat-card {
    background: #fff;
    border-radius: 12px;
    padding: 24px;
    box-shadow: 0 2px 15px rgba(0,0,0,0.08);
    text-align: center;
}

.stat-card .stat-value {
    font-size: 36px;
    font-weight: 800;
    color: var(--dw-primary);
}

.stat-card .stat-label {
    font-size: 13px;
    color: var(--bs-secondary);
    margin-top: 4px;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.stat-card.success .stat-value { color: var(--bs-success); }
.stat-card.warning .stat-value { color: var(--bs-warning); }
.stat-card.danger .stat-value { color: var(--bs-danger); }

/* ---- CONCEPT CARD ---- */
.concept-card {
    background: #fff;
    border-radius: 12px;
    box-shadow: 0 2px 15px rgba(0,0,0,0.08);
    margin-bottom: 24px;
    overflow: hidden;
    transition: all 0.2s;
}

.concept-card:hover { box-shadow: 0 10px 40px rgba(0,0,0,0.12); }

.concept-header {
    background: linear-gradient(135deg, var(--dw-primary), var(--dw-primary-light));
    color: #fff;
    padding: 20px 28px;
}

.concept-header .concept-number {
    display: inline-block;
    background: rgba(255,255,255,0.2);
    padding: 4px 12px;
    border-radius: 20px;
    font-size: 12px;
    font-weight: 700;
    margin-bottom: 8px;
}

.concept-header h3 {
    font-size: 20px;
    font-weight: 700;
    margin: 0;
}

.concept-body { padding: 28px; }

.concept-section { margin-bottom: 24px; }

.concept-section h4 {
    font-size: 14px;
    font-weight: 700;
    color: var(--dw-primary);
    text-transform: uppercase;
    letter-spacing: 0.5px;
    margin-bottom: 12px;
    display: flex;
    align-items: center;
    gap: 8px;
}

.concept-section h4::before {
    content: '';
    width: 4px;
    height: 18px;
    background: var(--dw-accent);
    border-radius: 2px;
}

.concept-actions {
    display: flex;
    gap: 12px;
    padding-top: 16px;
    border-top: 1px solid var(--bs-border-color-translucent);
}

/* ---- PROGRESS BAR (custom) ---- */
.progress-bar-container {
    background: var(--bs-gray-200);
    border-radius: 20px;
    height: 8px;
    width: 200px;
    overflow: hidden;
}

.progress-bar-fill {
    height: 100%;
    border-radius: 20px;
    background: linear-gradient(90deg, var(--bs-success), #2ecc71);
    transition: width 0.6s ease;
}

/* ---- QUESTIONS ---- */
.question-item {
    padding: 16px;
    border: 1px solid var(--bs-border-color);
    border-radius: 8px;
    margin-bottom: 12px;
    transition: all 0.2s;
}

.question-item:hover { border-color: var(--dw-primary-light); }

.question-text {
    font-size: 14px;
    margin-bottom: 10px;
    font-weight: 500;
}

.question-answer {
    width: 100%;
    padding: 10px 14px;
    border: 1px solid var(--bs-border-color);
    border-radius: 6px;
    font-size: 14px;
    resize: vertical;
    min-height: 60px;
    transition: all 0.2s;
}

.question-answer:focus {
    outline: none;
    border-color: var(--dw-primary-light);
    box-shadow: 0 0 0 3px rgba(74, 124, 89, 0.15);
}

/* ---- CRITERIA ---- */
.criteria-list { list-style: none; padding: 0; }

.criteria-item {
    display: flex;
    align-items: flex-start;
    gap: 10px;
    padding: 10px 0;
    font-size: 14px;
    border-bottom: 1px solid var(--bs-border-color-translucent);
}

.criteria-item:last-child { border-bottom: none; }

.criteria-check {
    color: var(--bs-success);
    font-weight: 700;
    font-size: 16px;
    flex-shrink: 0;
    margin-top: 1px;
}

/* ---- SUMMARY TABLE ---- */
.summary-table {
    width: 100%;
    border-collapse: separate;
    border-spacing: 0;
    background: #fff;
    border-radius: 12px;
    box-shadow: 0 2px 15px rgba(0,0,0,0.08);
    overflow: hidden;
}

.summary-table th {
    background: var(--dw-primary);
    color: #fff;
    padding: 14px 16px;
    font-size: 13px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    text-align: left;
}

.summary-table td {
    padding: 12px 16px;
    border-bottom: 1px solid var(--bs-border-color-translucent);
    font-size: 14px;
}

.summary-table tr:last-child td { border-bottom: none; }
.summary-table tr:hover td { background: var(--bs-gray-100); }

/* ---- ADMIN TABLE ---- */
.admin-table {
    width: 100%;
    border-collapse: separate;
    border-spacing: 0;
    background: #fff;
    border-radius: 12px;
    box-shadow: 0 2px 15px rgba(0,0,0,0.08);
    overflow: hidden;
}

.admin-table th {
    background: var(--bs-gray-700);
    color: #fff;
    padding: 14px 16px;
    font-size: 13px;
    text-align: left;
}

.admin-table td {
    padding: 12px 16px;
    border-bottom: 1px solid var(--bs-border-color-translucent);
    font-size: 14px;
}

/* ---- CUSTOM BUTTONS used by JS ---- */
.btn-outline {
    background: transparent;
    color: var(--dw-primary);
    border: 2px solid var(--dw-primary);
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 10px 20px;
    border-radius: 8px;
    font-size: 14px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.2s;
    text-decoration: none;
}

.btn-outline:hover { background: var(--dw-primary); color: #fff; }

.btn-success { background: var(--bs-success); color: #fff; border: none; }
.btn-success:hover { background: #2ecc71; color: #fff; }

.btn-danger { background: var(--bs-danger); color: #fff; border: none; }

.btn-sm { padding: 8px 16px; font-size: 13px; }

/* ---- TOAST ---- */
.toast-container {
    position: fixed;
    top: 20px;
    right: 20px;
    z-index: 2000;
    display: flex;
    flex-direction: column;
    gap: 10px;
}

#toast-container .toast {
    padding: 14px 20px;
    border-radius: 8px;
    color: #fff;
    font-size: 14px;
    font-weight: 500;
    box-shadow: 0 10px 40px rgba(0,0,0,0.12);
    animation: toastSlideIn 0.3s ease, toastFadeOut 0.3s ease 2.7s forwards;
    max-width: 360px;
    border: none;
    opacity: 1;
}

#toast-container .toast.success { background: var(--bs-success); }
#toast-container .toast.error { background: var(--bs-danger); }
#toast-container .toast.info { background: var(--bs-info); }

@keyframes toastSlideIn { from { transform: translateX(100%); opacity: 0; } }
@keyframes toastFadeOut { to { opacity: 0; transform: translateX(20px); } }

/* ---- MODAL OVERLAY (custom JS modals) ---- */
.modal-overlay {
    position: fixed;
    top: 0; left: 0; right: 0; bottom: 0;
    background: rgba(0,0,0,0.5);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 1050;
    opacity: 0;
    visibility: hidden;
    transition: all 0.3s;
}

.modal-overlay.active { opacity: 1; visibility: visible; }

.modal-overlay .modal-box {
    background: #fff;
    border-radius: 12px;
    box-shadow: 0 10px 40px rgba(0,0,0,0.12);
    padding: 32px;
    width: 90%;
    max-width: 720px;
    max-height: 90vh;
    overflow-y: auto;
    transform: translateY(20px);
    transition: all 0.3s;
}

.modal-overlay.active .modal-box { transform: translateY(0); }

.modal-form-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 0 20px;
}

.modal-actions {
    display: flex;
    gap: 12px;
    justify-content: flex-end;
    margin-top: 24px;
}

/* ---- SIGNATURE ---- */
.signature-area {
    border: 2px dashed var(--bs-gray-400);
    border-radius: 8px;
    padding: 24px;
    text-align: center;
    margin: 16px 0;
}

.signature-area canvas {
    border: 1px solid var(--bs-border-color);
    border-radius: 6px;
    cursor: crosshair;
    background: #fff;
}

/* ---- REPORTES ---- */
.reportes-filters {
    display: flex;
    gap: 16px;
    align-items: flex-start;
    flex-wrap: wrap;
    margin-bottom: 24px;
    padding: 20px;
    background: #fff;
    border-radius: 12px;
    box-shadow: 0 2px 15px rgba(0,0,0,0.08);
}

.reportes-filters .form-group {
    flex: 1;
    min-width: 180px;
    margin-bottom: 0;
}

.reportes-stats {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
    gap: 16px;
    margin-bottom: 20px;
}

.admin-filter-select {
    padding: 10px 16px;
    border: 2px solid var(--bs-border-color);
    border-radius: 8px;
    font-size: 14px;
    background: #fff;
    min-width: 200px;
}

/* ---- FORM GROUP (used by JS-generated forms) ---- */
.form-group { margin-bottom: 20px; text-align: left; }

.form-group label {
    display: block;
    font-size: 13px;
    font-weight: 600;
    margin-bottom: 6px;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.form-group input,
.form-group select,
.form-group textarea {
    width: 100%;
    padding: 10px 14px;
    border: 2px solid var(--bs-border-color);
    border-radius: 8px;
    font-size: 14px;
    transition: all 0.2s;
    background: #fff;
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--dw-primary-light);
    box-shadow: 0 0 0 3px rgba(74, 124, 89, 0.15);
}

.form-group textarea { resize: vertical; min-height: 80px; }

/* ---- DYNAMIC ROWS ---- */
.dynamic-row {
    display: flex;
    gap: 8px;
    align-items: center;
}

.dynamic-row .dl-input {
    flex: 1;
    padding: 10px 14px;
    border: 2px solid var(--bs-border-color);
    border-radius: 8px;
    font-size: 14px;
    transition: all 0.2s;
}

.dynamic-row .dl-input:focus {
    outline: none;
    border-color: var(--dw-primary-light);
    box-shadow: 0 0 0 3px rgba(74, 124, 89, 0.15);
}

/* ---- AREA NAV PROGRESS ---- */
.area-nav-info { flex: 1; min-width: 0; }

.area-nav-progress {
    display: flex;
    align-items: center;
    gap: 8px;
    margin-top: 4px;
}

.area-nav-progress span {
    font-size: 11px;
    color: var(--bs-secondary);
    font-weight: 600;
    white-space: nowrap;
}

.area-chevron {
    font-size: 20px;
    color: var(--bs-gray-400);
    flex-shrink: 0;
}

/* ---- HIDDEN UTILITY ---- */
.hidden { display: none !important; }

/* ---- RESPONSIVE EXTRAS ---- */
@media (max-width: 768px) {
    .dashboard-grid { grid-template-columns: repeat(2, 1fr); }
    .concept-body { padding: 20px; }
    .status-selector { gap: 6px; }
    .status-option label { padding: 8px 12px; font-size: 12px; }
    .modal-form-grid { grid-template-columns: 1fr; }
    .reportes-filters { flex-direction: column; }
    .reportes-filters .form-group { width: 100%; }
    .reportes-stats { grid-template-columns: repeat(2, 1fr); }
}

/* Scrollbar */
::-webkit-scrollbar { width: 6px; }
::-webkit-scrollbar-track { background: transparent; }
::-webkit-scrollbar-thumb { background: var(--bs-gray-400); border-radius: 3px; }
::-webkit-scrollbar-thumb:hover { background: var(--bs-gray-500); }