/* style.css - Design System & Styles for Click Support Log */
@import url('https://fonts.googleapis.com/css2?family=Outfit:wght@300;400;500;600;700&display=swap');

:root {
    --font-sans: 'Outfit', -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
    
    /* Harmonious HSL Palette */
    --primary: hsl(252, 78%, 60%);
    --primary-hover: hsl(252, 78%, 52%);
    --primary-light: hsl(252, 100%, 96%);
    --secondary: hsl(265, 84%, 68%);
    --secondary-light: hsl(265, 100%, 96%);
    
    --success: hsl(142, 72%, 40%);
    --success-light: hsl(142, 76%, 95%);
    --warning: hsl(38, 92%, 50%);
    --warning-light: hsl(38, 100%, 96%);
    --danger: hsl(350, 89%, 60%);
    --danger-light: hsl(350, 100%, 96%);
    
    --slate-50: hsl(220, 38%, 97%);
    --slate-100: hsl(220, 38%, 94%);
    --slate-200: hsl(222, 32%, 88%);
    --slate-300: hsl(223, 27%, 80%);
    --slate-600: hsl(215, 18%, 34%);
    --slate-700: hsl(215, 25%, 27%);
    --slate-800: hsl(217, 33%, 17%);
    --slate-900: hsl(222, 47%, 11%);
    
    --white: #ffffff;
    --card-bg: #ffffff;
    --card-border: hsla(220, 32%, 88%, 0.6);
    --shadow-sm: 0 1px 3px 0 rgba(0, 0, 0, 0.05), 0 1px 2px -1px rgba(0, 0, 0, 0.05);
    --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.07), 0 2px 4px -2px rgba(0, 0, 0, 0.07);
    --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.08), 0 4px 6px -4px rgba(0, 0, 0, 0.08);
    --shadow-xl: 0 20px 25px -5px rgba(0, 0, 0, 0.1), 0 8px 10px -6px rgba(0, 0, 0, 0.1);
    
    --radius-sm: 8px;
    --radius-md: 12px;
    --radius-lg: 18px;
    --radius-full: 9999px;
    
    --sidebar-width: 280px;
    --transition-fast: 0.15s ease;
    --transition-normal: 0.25s ease;
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: var(--font-sans);
    background-color: var(--slate-50);
    color: var(--slate-800);
    min-height: 100vh;
    display: flex;
    overflow-x: hidden;
    line-height: 1.5;
    -webkit-font-smoothing: antialiased;
}

/* Scrollbar Styles */
::-webkit-scrollbar {
    width: 8px;
    height: 8px;
}
::-webkit-scrollbar-track {
    background: var(--slate-100);
}
::-webkit-scrollbar-thumb {
    background: var(--slate-300);
    border-radius: var(--radius-full);
}
::-webkit-scrollbar-thumb:hover {
    background: var(--slate-600);
}

/* Sidebar Layout */
.app-container {
    display: flex;
    width: 100%;
    min-height: 100vh;
    position: relative;
}

.sidebar {
    width: var(--sidebar-width);
    background-color: var(--slate-900);
    color: var(--white);
    padding: 2rem 1.5rem;
    display: flex;
    flex-direction: column;
    height: 100vh;
    position: fixed;
    top: 0;
    left: 0;
    z-index: 100;
    box-shadow: var(--shadow-xl);
    transition: var(--transition-normal);
}

.sidebar-logo {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    margin-bottom: 3rem;
}

.logo-icon {
    width: 40px;
    height: 40px;
    background: linear-gradient(135deg, var(--primary), var(--secondary));
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 4px 10px rgba(110, 68, 255, 0.4);
    color: var(--white);
}

.logo-text {
    font-size: 1.5rem;
    font-weight: 700;
    letter-spacing: -0.5px;
    background: linear-gradient(to right, var(--white), var(--slate-300));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.sidebar-nav {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
    flex-grow: 1;
}

.nav-item {
    display: flex;
    align-items: center;
    gap: 1rem;
    padding: 0.85rem 1.25rem;
    border-radius: var(--radius-md);
    color: var(--slate-300);
    text-decoration: none;
    font-weight: 500;
    transition: var(--transition-fast);
    cursor: pointer;
    border: none;
    background: transparent;
    width: 100%;
    text-align: left;
    font-size: 1rem;
}

.nav-item:hover {
    color: var(--white);
    background-color: rgba(255, 255, 255, 0.05);
}

.nav-item.active {
    color: var(--white);
    background: linear-gradient(135deg, var(--primary), var(--secondary));
    box-shadow: 0 4px 12px rgba(110, 68, 255, 0.25);
}

.sidebar-footer {
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    padding-top: 1.5rem;
    font-size: 0.85rem;
    color: var(--slate-300);
    display: flex;
    align-items: center;
    gap: 0.75rem;
}

.avatar {
    width: 36px;
    height: 36px;
    background-color: var(--slate-700);
    border-radius: var(--radius-full);
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 600;
    color: var(--white);
    border: 2px solid var(--primary);
}

/* Main Content Layout */
.main-content {
    flex-grow: 1;
    margin-left: var(--sidebar-width);
    padding: 2.5rem;
    width: calc(100% - var(--sidebar-width));
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    gap: 2rem;
    padding-bottom: 6rem; /* extra space for mobile bottom bar */
}

/* Section Shell */
.view-section {
    display: none;
    animation: fadeIn 0.4s ease;
}

.view-section.active {
    display: block;
}

@keyframes fadeIn {
    from { opacity: 0; transform: translateY(10px); }
    to { opacity: 1; transform: translateY(0); }
}

/* Header & Typography */
.header-wrapper {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 2rem;
    flex-wrap: wrap;
    gap: 1rem;
}

.title-desc {
    color: var(--slate-600);
    font-size: 0.95rem;
    margin-top: 0.25rem;
}

h1 {
    font-weight: 700;
    font-size: 2.25rem;
    letter-spacing: -0.5px;
    color: var(--slate-900);
}

h2 {
    font-weight: 600;
    font-size: 1.5rem;
    letter-spacing: -0.3px;
    color: var(--slate-900);
}

h3 {
    font-weight: 600;
    font-size: 1.15rem;
    color: var(--slate-900);
}

/* Stats Row */
.stats-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    gap: 1.5rem;
    margin-bottom: 1.5rem;
}

.stat-card {
    background-color: var(--card-bg);
    border: 1px solid var(--card-border);
    border-radius: var(--radius-lg);
    padding: 1.5rem;
    display: flex;
    align-items: center;
    gap: 1.25rem;
    box-shadow: var(--shadow-sm);
    transition: transform var(--transition-fast), box-shadow var(--transition-fast);
}

.stat-card:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
}

.stat-icon {
    width: 48px;
    height: 48px;
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
}

.stat-icon.primary { background-color: var(--primary-light); color: var(--primary); }
.stat-icon.secondary { background-color: var(--secondary-light); color: var(--secondary); }
.stat-icon.warning { background-color: var(--warning-light); color: var(--warning); }
.stat-icon.success { background-color: var(--success-light); color: var(--success); }

.stat-num {
    font-size: 1.75rem;
    font-weight: 700;
    color: var(--slate-900);
    transition: opacity 0.3s ease;
}

.stat-label {
    font-size: 0.85rem;
    color: var(--slate-600);
    font-weight: 500;
}

/* Interactive Cards & Grids */
.panel-grid {
    display: grid;
    grid-template-columns: 1.5fr 1fr;
    gap: 2rem;
    align-items: start;
}

.card {
    background-color: var(--card-bg);
    border: 1px solid var(--card-border);
    border-radius: var(--radius-lg);
    padding: 2rem;
    box-shadow: var(--shadow-sm);
    position: relative;
    overflow: hidden;
}

.card-title-bar {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 1.5rem;
    border-bottom: 1px solid var(--slate-100);
    padding-bottom: 1rem;
}

/* Forms styling */
.form-group {
    margin-bottom: 1.5rem;
    position: relative;
}

.form-label {
    display: block;
    font-weight: 600;
    font-size: 0.9rem;
    margin-bottom: 0.5rem;
    color: var(--slate-700);
}

.form-label span.req {
    color: var(--danger);
    margin-left: 0.25rem;
}

.input-wrapper {
    position: relative;
    display: flex;
    align-items: center;
}

.input-wrapper i {
    position: absolute;
    left: 1rem;
    color: var(--slate-300);
}

.form-control {
    width: 100%;
    padding: 0.85rem 1rem;
    font-family: var(--font-sans);
    font-size: 0.95rem;
    border-radius: var(--radius-md);
    border: 1px solid var(--slate-200);
    background-color: var(--white);
    color: var(--slate-800);
    transition: var(--transition-fast);
    outline: none;
}

.input-wrapper .form-control {
    padding-left: 2.75rem;
}

.form-control:focus {
    border-color: var(--primary);
    box-shadow: 0 0 0 3px hsla(252, 78%, 60%, 0.15);
}

.form-row-2 {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1rem;
}

/* Dual Options Selection Button Group */
.option-group {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 0.75rem;
}

.option-btn {
    border: 1px solid var(--slate-200);
    background-color: var(--white);
    border-radius: var(--radius-md);
    padding: 0.85rem;
    font-family: var(--font-sans);
    font-weight: 600;
    font-size: 0.95rem;
    color: var(--slate-600);
    cursor: pointer;
    transition: var(--transition-fast);
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
}

.option-btn:hover {
    background-color: var(--slate-50);
    border-color: var(--slate-300);
}

.option-btn.active[data-val="Presencial"] {
    background-color: var(--primary-light);
    border-color: var(--primary);
    color: var(--primary);
}

.option-btn.active[data-val="Remota"] {
    background-color: var(--secondary-light);
    border-color: var(--secondary);
    color: var(--secondary);
}

.option-btn.active[data-val="1"] {
    background-color: var(--warning-light);
    border-color: var(--warning);
    color: var(--warning);
}

.option-btn.active[data-val="0"] {
    background-color: var(--slate-100);
    border-color: var(--slate-300);
    color: var(--slate-600);
}

/* Asistencia: tipo Normal / Urgencia */
.option-btn.active[data-val="Normal"] {
    background-color: var(--primary-light);
    border-color: var(--primary);
    color: var(--primary);
}

.option-btn.active[data-val="Urgencia"] {
    background-color: var(--warning-light);
    border-color: var(--warning);
    color: var(--warning);
}

/* Facturación: estado Pendiente / Pagada */
.option-btn.active[data-val="Pendiente"] {
    background-color: var(--warning-light);
    border-color: var(--warning);
    color: var(--warning);
}

.option-btn.active[data-val="Pagada"] {
    background-color: var(--success-light);
    border-color: var(--success);
    color: var(--success);
}

/* Respaldo: cualquier opción activa sin color específico */
.option-btn.active {
    border-color: var(--primary);
}

/* Quick Actions Checkbox Pills */
.actions-container {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
    margin-bottom: 0.5rem;
}

.action-pill {
    position: relative;
    cursor: pointer;
}

.action-pill input {
    position: absolute;
    opacity: 0;
    cursor: pointer;
    height: 0;
    width: 0;
}

.pill-design {
    display: flex;
    align-items: center;
    gap: 0.4rem;
    padding: 0.5rem 1rem;
    background-color: var(--slate-100);
    border: 1px solid var(--slate-200);
    border-radius: var(--radius-full);
    font-size: 0.85rem;
    font-weight: 500;
    color: var(--slate-700);
    transition: var(--transition-fast);
    user-select: none;
}

.action-pill:hover .pill-design {
    background-color: var(--slate-200);
}

.action-pill input:checked + .pill-design {
    background-color: var(--primary-light);
    border-color: var(--primary);
    color: var(--primary);
}

/* File Upload Zone */
.upload-zone {
    border: 2px dashed var(--slate-200);
    border-radius: var(--radius-md);
    padding: 1.5rem;
    text-align: center;
    cursor: pointer;
    transition: var(--transition-fast);
    background-color: var(--slate-50);
}

.upload-zone:hover {
    border-color: var(--primary);
    background-color: var(--primary-light);
}

.upload-icon {
    font-size: 2rem;
    color: var(--slate-300);
    margin-bottom: 0.5rem;
}

.upload-text {
    font-size: 0.85rem;
    color: var(--slate-600);
}

.upload-preview-container {
    margin-top: 1rem;
    position: relative;
    display: none;
}

.upload-preview {
    max-width: 100%;
    max-height: 200px;
    border-radius: var(--radius-md);
    object-fit: cover;
    border: 1px solid var(--slate-200);
}

.remove-preview-btn {
    position: absolute;
    top: 5px;
    right: 5px;
    background-color: rgba(220, 38, 38, 0.85);
    color: var(--white);
    border: none;
    border-radius: var(--radius-full);
    width: 24px;
    height: 24px;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: var(--transition-fast);
}

.remove-preview-btn:hover {
    background-color: rgb(220, 38, 38);
    transform: scale(1.1);
}

/* Buttons */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    padding: 0.85rem 1.5rem;
    font-family: var(--font-sans);
    font-size: 0.95rem;
    font-weight: 600;
    border-radius: var(--radius-md);
    border: none;
    cursor: pointer;
    transition: var(--transition-fast);
    text-decoration: none;
}

.btn-primary {
    background: linear-gradient(135deg, var(--primary), var(--secondary));
    color: var(--white);
    box-shadow: 0 4px 10px rgba(110, 68, 255, 0.25);
}

.btn-primary:hover {
    transform: translateY(-1px);
    box-shadow: 0 6px 14px rgba(110, 68, 255, 0.35);
}

.btn-secondary {
    background-color: var(--white);
    border: 1px solid var(--slate-200);
    color: var(--slate-700);
}

.btn-secondary:hover {
    background-color: var(--slate-50);
    border-color: var(--slate-300);
}

.btn-danger {
    background-color: var(--danger-light);
    color: var(--danger);
}

.btn-danger:hover {
    background-color: var(--danger);
    color: var(--white);
}

.btn-sm {
    padding: 0.5rem 1rem;
    font-size: 0.85rem;
    border-radius: var(--radius-sm);
}

/* Add-on selector button */
.add-btn-inline {
    background-color: var(--primary-light);
    color: var(--primary);
    border: none;
    border-radius: var(--radius-md);
    width: 44px;
    height: 44px;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: var(--transition-fast);
    flex-shrink: 0;
}

.add-btn-inline:hover {
    background-color: var(--primary);
    color: var(--white);
}

.add-btn-inline.secondary-btn {
    background-color: var(--slate-100);
    color: var(--slate-700);
}

.add-btn-inline.secondary-btn:hover {
    background-color: var(--slate-700);
    color: var(--white);
}

.add-btn-inline:disabled,
.add-btn-inline[disabled] {
    opacity: 0.4;
    cursor: not-allowed !important;
    background-color: var(--slate-50) !important;
    color: var(--slate-400) !important;
    pointer-events: none;
}

/* Dynamic List & Tables */
.table-wrapper {
    overflow-x: auto;
    border-radius: var(--radius-md);
    border: 1px solid var(--slate-100);
}

table {
    width: 100%;
    border-collapse: collapse;
    text-align: left;
    font-size: 0.95rem;
}

th {
    background-color: var(--slate-100);
    color: var(--slate-700);
    font-weight: 600;
    padding: 1rem;
    border-bottom: 1px solid var(--slate-200);
}

td {
    padding: 1rem;
    border-bottom: 1px solid var(--slate-100);
    color: var(--slate-600);
}

tr:hover td {
    background-color: var(--slate-50);
}

/* Card list views (good for mobile and details) */
.list-grid {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.log-item-card {
    background-color: var(--card-bg);
    border: 1px solid var(--card-border);
    border-radius: var(--radius-md);
    padding: 1.5rem;
    box-shadow: var(--shadow-sm);
    display: flex;
    flex-direction: column;
    gap: 1rem;
    transition: var(--transition-fast);
    position: relative;
}

.log-item-card:hover {
    box-shadow: var(--shadow-md);
}

.log-header {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    flex-wrap: wrap;
    gap: 0.5rem;
}

.badge {
    display: inline-flex;
    align-items: center;
    gap: 0.25rem;
    font-size: 0.75rem;
    font-weight: 600;
    padding: 0.25rem 0.75rem;
    border-radius: var(--radius-full);
}

.badge-primary { background-color: var(--primary-light); color: var(--primary); }
.badge-secondary { background-color: var(--secondary-light); color: var(--secondary); }
.badge-warning { background-color: var(--warning-light); color: var(--warning); }
.badge-success { background-color: var(--success-light); color: var(--success); }

.log-body {
    display: grid;
    grid-template-columns: 2fr 1fr;
    gap: 1.5rem;
}

@media (max-width: 768px) {
    .log-body {
        grid-template-columns: 1fr;
    }
}

.log-details {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.log-meta-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
    gap: 0.75rem;
    background-color: var(--slate-50);
    padding: 0.75rem;
    border-radius: var(--radius-md);
    margin-bottom: 0.5rem;
}

.meta-field {
    font-size: 0.85rem;
}

.meta-field strong {
    color: var(--slate-800);
}

.action-tag {
    display: inline-block;
    font-size: 0.75rem;
    background-color: var(--slate-100);
    border: 1px solid var(--slate-200);
    color: var(--slate-600);
    padding: 0.15rem 0.5rem;
    border-radius: var(--radius-sm);
    margin-right: 0.35rem;
    margin-top: 0.25rem;
}

.log-thumbnail-wrapper {
    display: flex;
    justify-content: center;
    align-items: center;
}

.log-thumbnail {
    width: 100%;
    max-height: 180px;
    object-fit: cover;
    border-radius: var(--radius-md);
    border: 1px solid var(--slate-200);
    cursor: pointer;
    transition: var(--transition-fast);
}

.log-thumbnail:hover {
    transform: scale(1.02);
}

/* Modals */
.modal-overlay {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-color: rgba(15, 23, 42, 0.6);
    backdrop-filter: blur(4px);
    display: none;
    align-items: center;
    justify-content: center;
    z-index: 1000;
    padding: 1.5rem;
    animation: fadeIn 0.2s ease;
}

.modal-content {
    background-color: var(--white);
    border-radius: var(--radius-lg);
    padding: 2rem;
    width: 100%;
    max-width: 500px;
    box-shadow: var(--shadow-xl);
    position: relative;
    animation: slideDown 0.3s cubic-bezier(0.16, 1, 0.3, 1);
}

@keyframes slideDown {
    from { transform: translateY(-20px); opacity: 0; }
    to { transform: translateY(0); opacity: 1; }
}

.modal-close {
    position: absolute;
    top: 1.5rem;
    right: 1.5rem;
    border: none;
    background: transparent;
    cursor: pointer;
    color: var(--slate-300);
    transition: var(--transition-fast);
}

.modal-close:hover {
    color: var(--slate-700);
}

.modal-actions {
    display: flex;
    justify-content: flex-end;
    gap: 0.75rem;
    margin-top: 1.5rem;
}

/* Toast Notifications */
.toast-container {
    position: fixed;
    bottom: 2rem;
    right: 2rem;
    z-index: 2000;
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
}

.toast {
    background-color: var(--slate-900);
    color: var(--white);
    padding: 1rem 1.5rem;
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-lg);
    display: flex;
    align-items: center;
    gap: 0.75rem;
    font-size: 0.9rem;
    font-weight: 500;
    min-width: 250px;
    animation: slideInRight 0.3s cubic-bezier(0.16, 1, 0.3, 1);
}

.toast.success { border-left: 4px solid var(--success); }
.toast.error { border-left: 4px solid var(--danger); }

@keyframes slideInRight {
    from { transform: translateX(100%); opacity: 0; }
    to { transform: translateX(0); opacity: 1; }
}

.toast.fade-out {
    animation: slideOutRight 0.3s cubic-bezier(0.16, 1, 0.3, 1) forwards;
}

@keyframes slideOutRight {
    from { transform: translateX(0); opacity: 1; }
    to { transform: translateX(100%); opacity: 0; }
}

/* Lightbox */
.lightbox-overlay {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-color: rgba(15, 23, 42, 0.95);
    z-index: 3000;
    display: none;
    align-items: center;
    justify-content: center;
    padding: 2rem;
}

.lightbox-content {
    max-width: 90%;
    max-height: 90vh;
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-xl);
}

.lightbox-close {
    position: absolute;
    top: 2rem;
    right: 2rem;
    color: var(--white);
    background: transparent;
    border: none;
    font-size: 2rem;
    cursor: pointer;
}

/* Search autocomplete dropdown */
.autocomplete-results {
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    background-color: var(--white);
    border: 1px solid var(--slate-200);
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-lg);
    z-index: 50;
    max-height: 200px;
    overflow-y: auto;
    display: none;
}

.autocomplete-item {
    padding: 0.75rem 1rem;
    cursor: pointer;
    transition: var(--transition-fast);
}

.autocomplete-item:hover {
    background-color: var(--slate-50);
}

/* Tab container in config */
.tab-container {
    display: flex;
    border-bottom: 2px solid var(--slate-100);
    margin-bottom: 1.5rem;
    gap: 1.5rem;
}

.tab-btn {
    border: none;
    background: transparent;
    padding: 0.75rem 0.25rem;
    font-family: var(--font-sans);
    font-weight: 600;
    font-size: 0.95rem;
    color: var(--slate-600);
    cursor: pointer;
    position: relative;
    transition: var(--transition-fast);
}

.tab-btn:hover {
    color: var(--primary);
}

.tab-btn.active {
    color: var(--primary);
}

.tab-btn.active::after {
    content: '';
    position: absolute;
    bottom: -2px;
    left: 0;
    right: 0;
    height: 2px;
    background-color: var(--primary);
}

.tab-content {
    display: none;
}

.tab-content.active {
    display: block;
}

/* Reports filters area */
.filter-card {
    background-color: var(--white);
    border: 1px solid var(--card-border);
    border-radius: var(--radius-lg);
    padding: 1.5rem;
    box-shadow: var(--shadow-sm);
    margin-bottom: 1.5rem;
}

.filter-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 1rem;
    align-items: flex-end;
}

/* Mobile Bottom Navigation */
.mobile-nav {
    display: none;
    position: fixed;
    bottom: 0;
    left: 0;
    right: 0;
    background-color: var(--slate-900);
    box-shadow: 0 -4px 10px rgba(0, 0, 0, 0.15);
    z-index: 100;
    padding: 0.5rem 0.75rem;
    justify-content: space-around;
    align-items: center;
}

.mobile-nav-item {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.25rem;
    color: var(--slate-300);
    text-decoration: none;
    font-size: 0.7rem;
    font-weight: 500;
    background: transparent;
    border: none;
    padding: 0.5rem;
    cursor: pointer;
    border-radius: var(--radius-md);
    transition: var(--transition-fast);
}

.mobile-nav-item i {
    width: 20px;
    height: 20px;
}

.mobile-nav-item.active {
    color: var(--white);
    background: linear-gradient(135deg, var(--primary), var(--secondary));
}

/* Print Header - Hidden by default, only for printing */
#print-header,
#print-header-attendance {
    display: none;
}

/* Mobile Top Header (Hidden on Desktop) */
.mobile-header {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    height: 60px;
    background-color: var(--slate-900);
    color: var(--white);
    z-index: 990; /* below modal overlay but above content */
    padding: 0 1.5rem;
    align-items: center;
    justify-content: space-between;
    box-shadow: var(--shadow-md);
}

.mobile-header-title {
    font-size: 1.25rem;
    font-weight: 700;
    letter-spacing: -0.5px;
    background: linear-gradient(to right, var(--white), var(--slate-300));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.menu-toggle-btn {
    background: transparent;
    border: none;
    color: var(--white);
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
}

/* Sidebar sliding overlay */
.sidebar-overlay {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-color: rgba(15, 23, 42, 0.5);
    backdrop-filter: blur(2px);
    z-index: 1000;
    display: none;
}

/* Sidebar Close Button */
.sidebar-close-btn {
    display: none;
    background: transparent;
    border: none;
    color: var(--slate-300);
    cursor: pointer;
}
.sidebar-close-btn:hover {
    color: var(--white);
}

/* Responsive Breakpoints */
@media (max-width: 992px) {
    .panel-grid {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 768px) {
    .mobile-header {
        display: flex;
    }

    .sidebar {
        transform: translateX(-100%);
        width: 280px !important;
        height: 100vh;
        position: fixed !important;
        top: 0;
        left: 0;
        z-index: 1010; /* above overlay */
        transition: transform var(--transition-normal);
        padding: 2rem 1.5rem;
        overflow-y: auto;
        display: flex !important;
    }
    
    .sidebar.open {
        transform: translateX(0);
    }
    
    .sidebar-close-btn {
        display: block !important;
        position: absolute;
        top: 1.5rem;
        right: 1.5rem;
    }
    
    .main-content {
        margin-left: 0;
        width: 100%;
        padding: 1.5rem;
        padding-top: 5.5rem; /* space for mobile header */
        padding-bottom: 7rem; /* room for mobile nav */
    }
    
    .mobile-nav {
        display: flex;
        z-index: 980; /* below sidebar and overlay */
    }
    
    .form-row-2 {
        grid-template-columns: 1fr;
    }
    
    h1 {
        font-size: 1.75rem;
    }
}

/* ==========================================================================
   PRINT STYLES (@media print)
   ========================================================================== */
@media print {
    @page {
        size: letter;
        margin: 0; /* Hides browser default print header/footer (date, URL, page title) */
    }
    
    /* Hide everything that is NOT the active report/attendance view */
    html, body {
        margin: 0 !important;
        padding: 0 !important;
        width: 100% !important;
        height: auto !important;
        min-height: auto !important;
        overflow: visible !important;
        display: block !important;
        background-color: #ffffff !important;
        color: #000000 !important;
        font-size: 11pt !important;
        -webkit-print-color-adjust: exact !important;
        print-color-adjust: exact !important;
    }
    
    .sidebar,
    .mobile-header,
    .mobile-nav,
    .sidebar-overlay,
    .filter-card,
    .header-wrapper,
    .btn,
    .modal-overlay,
    .toast-container,
    .lightbox-overlay,
    .remove-preview-btn,
    .add-btn-inline,
    #card-register-attendance,
    #filter-att-company-wrapper,
    .no-print {
        display: none !important;
    }
    
    .main-content {
        margin-left: 0 !important;
        padding: 15mm !important; /* Safe printable margin inside 0-margin page */
        width: 100% !important;
        min-height: auto !important;
        box-sizing: border-box !important;
    }
    
    .view-section {
        display: none !important;
    }
    
    /* Only show the currently active view section when printing */
    .view-section.active {
        display: block !important;
    }
    
    /* Show custom print headers */
    #print-header,
    #print-header-attendance,
    #print-header-billing {
        display: block !important;
        margin-bottom: 20px;
        border-bottom: 2px solid #000;
        padding-bottom: 10px;
    }
    
    #print-header h1,
    #print-header-attendance h1,
    #print-header-billing h1 {
        font-size: 20pt;
        color: #000;
    }
    
    #print-header p,
    #print-header-attendance p,
    #print-header-billing p {
        font-size: 10pt;
        color: #555;
        margin-top: 5px;
    }
    
    /* Panel grid collapses during printing */
    .panel-grid {
        display: block !important;
        width: 100% !important;
    }
    
    .card {
        border: none !important;
        box-shadow: none !important;
        padding: 0 !important;
        margin-bottom: 30px !important;
        background: transparent !important;
        page-break-inside: avoid;
    }
    
    .card-title-bar {
        border-bottom: 1px solid #000 !important;
        margin-bottom: 15px !important;
    }
    
    .card-title-bar h3 {
        font-size: 14pt !important;
    }

    /* Format logs beautifully for print */
    .log-item-card {
        page-break-inside: avoid;
        border: 1px solid #ddd !important;
        box-shadow: none !important;
        margin-bottom: 20px !important;
        padding: 15px !important;
        background-color: #fff !important;
    }
    
    .log-meta-grid {
        background-color: #f9f9f9 !important;
        border: 1px solid #eee !important;
        grid-template-columns: repeat(2, 1fr) !important;
        padding: 8px !important;
    }
    
    .badge {
        border: 1px solid #000 !important;
        background-color: transparent !important;
        color: #000 !important;
        padding: 1px 5px !important;
    }
    
    .action-tag {
        border: 1px solid #ddd !important;
        background-color: #fff !important;
        color: #000 !important;
    }
    
    .log-thumbnail-wrapper {
        display: block !important;
        text-align: right;
    }
    
    .log-thumbnail {
        max-height: 120px !important;
        width: auto !important;
        border: 1px solid #ddd !important;
    }
    
    /* Quotation print styling client/internal templates */
    body.print-mode-quote-client .app-container,
    body.print-mode-quote-client .sidebar,
    body.print-mode-quote-client .mobile-header,
    body.print-mode-quote-client .mobile-nav,
    body.print-mode-quote-client .sidebar-overlay,
    body.print-mode-quote-client .main-content,
    body.print-mode-quote-client .modal-overlay,
    body.print-mode-quote-client .toast-container {
        display: none !important;
    }
    body.print-mode-quote-client #quotation-client-print-template {
        display: block !important;
        background-color: #ffffff !important;
        color: #000000 !important;
        width: 100% !important;
        max-width: 100% !important;
        box-sizing: border-box !important;
        margin: 0 auto !important;
        padding: 15mm !important; /* Safe printable margin inside 0-margin page */
    }
    
    body.print-mode-quote-internal .app-container,
    body.print-mode-quote-internal .sidebar,
    body.print-mode-quote-internal .mobile-header,
    body.print-mode-quote-internal .mobile-nav,
    body.print-mode-quote-internal .sidebar-overlay,
    body.print-mode-quote-internal .main-content,
    body.print-mode-quote-internal .modal-overlay,
    body.print-mode-quote-internal .toast-container {
        display: none !important;
    }
    body.print-mode-quote-internal #quotation-internal-print-template {
        display: block !important;
        background-color: #ffffff !important;
        color: #000000 !important;
        width: 100% !important;
        max-width: 100% !important;
        box-sizing: border-box !important;
        margin: 0 auto !important;
        padding: 15mm !important;
    }
}

.tab-content-cotizaciones {
    display: none;
}
.tab-content-cotizaciones.active {
    display: block;
}

.tab-content-claves {
    display: none;
}
.tab-content-claves.active {
    display: block;
}

/* ==========================================================================
   AUTOCOMPLETE STYLES
   ========================================================================== */
.autocomplete-results {
    background-color: var(--white);
    border: 1px solid var(--slate-200);
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-lg);
    max-height: 250px;
    overflow-y: auto;
    margin-top: 0.25rem;
    z-index: 1050;
    position: absolute;
    left: 0;
    right: 0;
}

.autocomplete-item {
    padding: 0.75rem 1rem;
    cursor: pointer;
    border-bottom: 1px solid var(--slate-100);
    transition: var(--transition-fast);
    color: var(--slate-700);
    font-size: 0.9rem;
    text-align: left;
}

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

.autocomplete-item:hover {
    background-color: var(--slate-50);
    color: var(--primary);
}

.autocomplete-item strong {
    color: var(--slate-900);
}

.autocomplete-item.create-new {
    color: var(--primary);
    background-color: var(--primary-light);
    font-weight: 600;
}

.autocomplete-item.create-new:hover {
    background-color: var(--primary);
    color: var(--white);
}

/* ==========================================================================
   IMPROVED UI — Empty States, Loading, Better Visuals
   ========================================================================== */

/* ── Global Loading Overlay ── */
#app-loading {
    position: fixed;
    inset: 0;
    background: rgba(15, 23, 42, 0.55);
    backdrop-filter: blur(3px);
    z-index: 9999;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 1rem;
    transition: opacity 0.25s ease;
}
#app-loading.hidden {
    opacity: 0;
    pointer-events: none;
}
.loader-ring {
    width: 48px;
    height: 48px;
    border: 4px solid rgba(255,255,255,0.15);
    border-top-color: var(--primary);
    border-radius: 50%;
    animation: spin 0.75s linear infinite;
}
.loader-text {
    color: rgba(255,255,255,0.75);
    font-size: 0.9rem;
    font-weight: 500;
    letter-spacing: 0.25px;
}
@keyframes spin {
    to { transform: rotate(360deg); }
}

/* ── Empty State Component ── */
.empty-state {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding: 2.5rem 1.5rem;
    text-align: center;
    gap: 0.75rem;
    color: var(--slate-600);
}
.empty-state-icon {
    width: 52px;
    height: 52px;
    background-color: var(--slate-100);
    border-radius: var(--radius-full);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--slate-300);
    margin-bottom: 0.25rem;
}
.empty-state p {
    font-size: 0.9rem;
    font-weight: 500;
    margin: 0;
}
.empty-state small {
    font-size: 0.8rem;
    color: var(--slate-300);
}

/* ── Skeleton Loader ── */
.skeleton-row td {
    padding: 1rem !important;
}
.skeleton-line {
    height: 14px;
    border-radius: var(--radius-full);
    background: linear-gradient(90deg, var(--slate-100) 25%, var(--slate-200) 50%, var(--slate-100) 75%);
    background-size: 200% 100%;
    animation: skeleton-shimmer 1.4s infinite;
}
.skeleton-line.short { width: 60%; }
.skeleton-line.medium { width: 80%; }
.skeleton-line.long { width: 100%; }
@keyframes skeleton-shimmer {
    0% { background-position: 200% 0; }
    100% { background-position: -200% 0; }
}

/* ── Button: Success ── */
.btn-success {
    background-color: var(--success-light);
    color: var(--success);
    border: 1px solid transparent;
}
.btn-success:hover {
    background-color: var(--success);
    color: var(--white);
}

/* ── Toast: Warning type ── */
.toast.warning { border-left: 4px solid var(--warning); }

/* ── Improved Stat Cards ── */
.stat-card {
    border-left: 4px solid transparent;
    transition: transform var(--transition-fast), box-shadow var(--transition-fast), border-color var(--transition-fast);
}
.stat-card:hover {
    border-left-color: var(--primary);
}

/* ── Card: subtle top-gradient on hover ── */
.card {
    transition: box-shadow var(--transition-fast);
}
.card:hover {
    box-shadow: var(--shadow-md);
}

/* ── Modal: colored top accent bar ── */
.modal-content {
    border-top: 4px solid var(--primary);
    overflow: hidden;
}

/* ── Form section divider ── */
.form-section-divider {
    border: none;
    border-top: 1px dashed var(--slate-200);
    margin: 1.25rem 0;
}

/* ── Sidebar: stronger active + icon contrast ── */
.nav-item i {
    flex-shrink: 0;
    opacity: 0.6;
    transition: opacity var(--transition-fast);
}
.nav-item:hover i,
.nav-item.active i {
    opacity: 1;
}
.nav-item.active {
    font-weight: 700;
}

/* ── Sticky table header ── */
.table-wrapper thead th {
    position: sticky;
    top: 0;
    z-index: 2;
    box-shadow: 0 1px 0 var(--slate-200);
}

/* ── Input: focus ring improvement ── */
.form-control:focus {
    border-color: var(--primary);
    box-shadow: 0 0 0 3px hsla(252, 78%, 60%, 0.12);
    background-color: var(--white);
}

/* ── Progress bar (attendance) ── */
.progress-bar-wrap {
    background-color: var(--slate-200);
    height: 8px;
    border-radius: var(--radius-full);
    overflow: hidden;
}
.progress-bar-fill {
    height: 100%;
    border-radius: var(--radius-full);
    transition: width 0.4s ease;
}

/* ── Table: row remove animation ── */
@keyframes row-fade-out {
    to { opacity: 0; transform: translateX(10px); }
}

/* ── Mobile Nav: 7-item fix ── */
@media (max-width: 768px) {
    .mobile-nav {
        padding: 0.25rem 0.25rem;
        gap: 0;
    }
    .mobile-nav-item {
        font-size: 0.6rem;
        padding: 0.35rem 0.2rem;
        border-radius: var(--radius-sm);
        min-width: 0;
        flex: 1;
    }
    .mobile-nav-item i {
        width: 18px;
        height: 18px;
    }
    .mobile-nav-item span {
        white-space: nowrap;
        overflow: hidden;
        text-overflow: ellipsis;
        max-width: 100%;
    }
}

/* ── Badge improvements ── */
.badge {
    white-space: nowrap;
}

/* ── Report card: quote badge accent ── */
.log-item-card {
    border-left: 3px solid transparent;
    transition: box-shadow var(--transition-fast), border-color var(--transition-fast);
}
.log-item-card:hover {
    border-left-color: var(--primary);
    box-shadow: var(--shadow-md);
}

/* ── Scroll indicator on table wrappers ── */
.table-wrapper {
    position: relative;
}
.table-wrapper::after {
    content: '';
    position: absolute;
    right: 0;
    top: 0;
    bottom: 0;
    width: 20px;
    background: linear-gradient(to left, var(--white), transparent);
    pointer-events: none;
    border-radius: 0 var(--radius-md) var(--radius-md) 0;
    opacity: 0;
    transition: opacity 0.2s;
}
.table-wrapper.has-overflow::after {
    opacity: 1;
}

/* ── Attendance week card: improved ── */
.week-company-card {
    background-color: var(--slate-50);
    border: 1px solid var(--slate-100);
    border-radius: var(--radius-md);
    padding: 1rem;
    margin-bottom: 0.75rem;
    transition: box-shadow var(--transition-fast);
}
.week-company-card:hover {
    box-shadow: var(--shadow-sm);
}

/* ── Print: hide app-loading ── */
@media print {
    #app-loading { display: none !important; }
}

/* ==========================================================================
   ROLES — Ocultar funcionalidad de administrador para el revisor
   ========================================================================== */
body.role-revisor .admin-only {
    display: none !important;
}

/* Cuando el revisor ve listados sin formularios, usar ancho completo */
body.role-revisor .panel-grid {
    grid-template-columns: 1fr;
}

/* Botón logout sidebar */
#btn-logout:hover {
    color: var(--white) !important;
    background-color: rgba(255,255,255,0.08);
}

/* Distintivo de rol en el footer */
.role-pill {
    display: inline-block;
    font-size: 0.65rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    padding: 1px 6px;
    border-radius: var(--radius-full);
    background: var(--primary-light);
    color: var(--primary);
    margin-top: 2px;
}