:root {
    --bg-color: #0f172a;
    --card-bg: #1e293b;
    --text-primary: #f8fafc;
    --text-secondary: #94a3b8;
    --accent-color: #3b82f6;
    --accent-hover: #2563eb;
    --success-color: #10b981;
    --warning-color: #f59e0b;
    --danger-color: #ef4444;
    --border-color: #334155;
    --glass-bg: rgba(30, 41, 59, 0.7);
    --glass-border: rgba(255, 255, 255, 0.1);
}

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

body {
    font-family: 'Inter', system-ui, -apple-system, sans-serif;
    background-color: var(--bg-color);
    color: var(--text-primary);
    line-height: 1.6;
}

a {
    text-decoration: none;
    color: inherit;
    transition: color 0.2s;
}

ul {
    list-style: none;
}

/* Layout */
.app-container {
    display: flex;
    min-height: 100vh;
}

.sidebar {
    width: 260px;
    background-color: var(--card-bg);
    border-right: 1px solid var(--border-color);
    padding: 2rem 1rem;
    display: flex;
    flex-direction: column;
}

.logo {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--accent-color);
    margin-bottom: 3rem;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.nav-links {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.nav-link {
    padding: 0.75rem 1rem;
    border-radius: 0.5rem;
    color: var(--text-secondary);
    display: flex;
    align-items: center;
    gap: 0.75rem;
    font-weight: 500;
}

.nav-link:hover,
.nav-link.active {
    background-color: rgba(59, 130, 246, 0.1);
    color: var(--accent-color);
}

.main-content {
    flex: 1;
    padding: 2rem;
    overflow-y: auto;
}

/* Components */
.header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 2rem;
}

.page-title {
    font-size: 1.875rem;
    font-weight: 700;
}

.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 0.6rem 1.2rem;
    border-radius: 0.5rem;
    font-weight: 600;
    cursor: pointer;
    border: none;
    transition: all 0.2s;
    gap: 0.5rem;
}

.btn-primary {
    background-color: var(--accent-color);
    color: white;
}

.btn-primary:hover {
    background-color: var(--accent-hover);
    transform: translateY(-1px);
}

.btn-sm {
    padding: 0.4rem 0.8rem;
    font-size: 0.875rem;
}

/* Settings Navigation */
.settings-nav {
    display: flex;
    gap: 0.5rem;
    margin-bottom: 2rem;
    border-bottom: 1px solid var(--border-color);
    padding-bottom: 0.5rem;
}

.settings-tab {
    padding: 0.75rem 1.25rem;
    border-radius: 0.5rem;
    color: var(--text-secondary);
    font-weight: 600;
    transition: all 0.2s;
    border: none;
    background: transparent;
    cursor: pointer;
    display: flex;
    align-items: center;
    gap: 0.75rem;
}

.settings-tab:hover {
    color: var(--text-primary);
    background: rgba(255, 255, 255, 0.05);
}

.settings-tab.active {
    background: var(--accent-color);
    color: white;
}

.card {
    background-color: var(--card-bg);
    border: 1px solid var(--border-color);
    border-radius: 1rem;
    padding: 1.5rem;
    margin-bottom: 1.5rem;
    box-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -1px rgba(0, 0, 0, 0.06);
}

.glass-card {
    background: var(--glass-bg);
    backdrop-filter: blur(12px);
    border: 1px solid var(--glass-border);
}

/* Tables */
.table-container {
    overflow-x: auto;
}

table {
    width: 100%;
    border-collapse: collapse;
}

th {
    text-align: left;
    padding: 1rem;
    color: var(--text-secondary);
    font-weight: 600;
    font-size: 0.875rem;
    border-bottom: 1px solid var(--border-color);
}

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

tr:hover td {
    background-color: rgba(255, 255, 255, 0.02);
}

/* Combobox / Autocomplete */
.combobox-container {
    position: relative;
    width: 100%;
}

.combobox-dropdown {
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    background-color: var(--card-bg);
    border: 1px solid var(--border-color);
    border-radius: 0.5rem;
    margin-top: 0.25rem;
    max-height: 250px;
    overflow-y: auto;
    z-index: 1000;
    box-shadow: 0 10px 15px -3px rgba(0, 0, 0, 0.3);
    display: none;
}

.combobox-option {
    padding: 0.75rem 1rem;
    cursor: pointer;
    transition: background-color 0.2s;
    font-size: 0.9rem;
}

.combobox-option:hover {
    background-color: rgba(59, 130, 246, 0.1);
    color: var(--accent-color);
}

.combobox-option.selected {
    background-color: var(--accent-color);
    color: white;
}

.combobox-no-results {
    padding: 0.75rem 1rem;
    color: var(--text-secondary);
    font-style: italic;
    font-size: 0.85rem;
}

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

label {
    display: block;
    margin-bottom: 0.5rem;
    color: var(--text-secondary);
    font-weight: 500;
}

input,
select,
textarea {
    width: 100%;
    padding: 0.75rem;
    background-color: #0f172a;
    border: 1px solid var(--border-color);
    border-radius: 0.5rem;
    color: var(--text-primary);
    font-family: inherit;
    transition: border-color 0.2s;
}

input:focus,
select:focus,
textarea:focus {
    outline: none;
    border-color: var(--accent-color);
    box-shadow: 0 0 0 2px rgba(59, 130, 246, 0.2);
}

/* Status Badges */
.badge {
    padding: 0.25rem 0.75rem;
    border-radius: 9999px;
    font-size: 0.75rem;
    font-weight: 600;
    text-transform: uppercase;
}

.status-recibida {
    background-color: rgba(59, 130, 246, 0.2);
    color: #60a5fa;
}

.status-endiagnostico {
    background-color: rgba(236, 72, 153, 0.2);
    color: #f472b6;
}

.status-enresolucion {
    background-color: rgba(245, 158, 11, 0.2);
    color: #fbbf24;
}

.status-resuelta {
    background-color: rgba(16, 185, 129, 0.2);
    color: #34d399;
}

.status-postpuesta {
    background-color: rgba(107, 114, 128, 0.2);
    color: #9ca3af;
}

.status-cerradasinsolucion,
.status-cerradosinsolucion,
.status-cerradasinsolución,
.status-cerradosinsolución,
.status-cerrada {
    background-color: rgba(239, 68, 68, 0.2);
    color: #f87171;
}

.status-activo {
    background-color: rgba(16, 185, 129, 0.2);
    color: #34d399;
}

.status-inactivo {
    background-color: rgba(239, 68, 68, 0.2);
    color: #f87171;
}

/* Grid Dashboard */
.grid-3 {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 1.5rem;
}

.stat-card {
    display: flex;
    flex-direction: column;
}

.stat-value {
    font-size: 2.5rem;
    font-weight: 700;
    margin: 0.5rem 0;
}

.stat-label {
    color: var(--text-secondary);
}

/* Tooltips system */
.system-link {
    cursor: text;
    border-bottom: 1px dotted var(--text-secondary);
    position: relative;
    display: inline-block;
}

.system-link:hover {
    z-index: 2000;
}

.system-link:hover .tooltip {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

.tooltip {
    position: absolute;
    bottom: 100%;
    left: 50%;
    transform: translateX(-50%) translateY(10px);
    background-color: var(--card-bg);
    border: 1px solid var(--border-color);
    padding: 1rem;
    border-radius: 0.5rem;
    width: 250px;
    z-index: 10;
    opacity: 0;
    visibility: hidden;
    transition: all 0.2s;
    box-shadow: 0 10px 15px -3px rgba(0, 0, 0, 0.1);
}

/* Utilities */
.text-danger {
    color: var(--danger-color) !important;
}

.text-success {
    color: var(--success-color) !important;
}

.text-accent {
    color: var(--accent-color) !important;
}

.opacity-dimmed {
    opacity: 0.6;
}

.cursor-pointer {
    cursor: pointer;
}

.font-bold {
    font-weight: bold;
}

.font-semibold {
    font-weight: 600;
}

.bg-danger {
    background-color: var(--danger-color) !important;
}

.bg-success {
    background-color: var(--success-color) !important;
}

/* Status Toggles */
.btn-toggle {
    background-color: transparent !important;
    border: 1px solid var(--border-color) !important;
    transition: all 0.2s ease;
}

.btn-toggle.active {
    color: var(--danger-color) !important;
}

.btn-toggle.inactive {
    color: var(--success-color) !important;
}

.btn-toggle:hover {
    background-color: rgba(255, 255, 255, 0.05) !important;
    border-color: var(--text-secondary) !important;
}