/* 
   SISTEMA DE DISEÑO PREMIUM POWERCITY ALCOSA 
   Estética: Glassmorphism / Dark Mode / Gradientes
*/

:root {
    --bg-dark: #070b14;
    --sidebar-bg: #0f172a;
    --sidebar-active: #1e293b;
    --accent: #0ea5e9;
    --accent-glow: rgba(14, 165, 233, 0.4);
    --text-main: #f1f5f9;
    --text-muted: #94a3b8;
    --glass-bg: rgba(30, 41, 59, 0.4);
    --glass-border: rgba(255, 255, 255, 0.08);
    --success: #10b981;
    --warning: #f59e0b;
    --danger: #ef4444;
    --top-bar-bg: rgba(15, 23, 42, 0.6);
    --input-bg: rgba(15, 23, 42, 0.8);
    --card-shadow: 0 10px 30px rgba(0, 0, 0, 0.2);
    --bg-gradient: radial-gradient(circle at 0% 0%, rgba(14, 165, 233, 0.08) 0%, transparent 40%),
                   radial-gradient(circle at 100% 100%, rgba(14, 165, 233, 0.05) 0%, transparent 40%);
}

[data-theme="light"] {
    --bg-dark: #f8fafc;
    --sidebar-bg: #ffffff;
    --sidebar-active: #f1f5f9;
    --accent: #2563eb;
    --accent-glow: rgba(37, 99, 235, 0.15);
    --text-main: #1e293b;
    --text-muted: #64748b;
    --glass-bg: #ffffff;
    --glass-border: #e2e8f0;
    --success: #059669;
    --warning: #d97706;
    --danger: #dc2626;
    --top-bar-bg: rgba(255, 255, 255, 0.8);
    --input-bg: #ffffff;
    --card-shadow: 0 10px 25px rgba(0, 0, 0, 0.05);
    --bg-gradient: radial-gradient(circle at 0% 0%, rgba(37, 99, 235, 0.03) 0%, transparent 40%),
                   radial-gradient(circle at 100% 100%, rgba(37, 99, 235, 0.02) 0%, transparent 40%);
}

/* --- BASE & NORMALIZACIÓN --- */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
}

body {
    background-color: var(--bg-dark);
    color: var(--text-main);
    overflow: hidden;
    background-image: var(--bg-gradient);
    background-attachment: fixed;
    transition: background-color 0.3s ease, color 0.3s ease;
}

.app-container {
    display: flex;
    height: 100vh;
}

/* --- SIDEBAR --- */
.sidebar {
    width: 260px;
    background-color: var(--sidebar-bg);
    display: flex;
    flex-direction: column;
    border-right: 1px solid var(--glass-border);
    box-shadow: var(--card-shadow);
    flex-shrink: 0;
}

.sidebar-header {
    padding: 2.5rem 2rem;
    display: flex;
    align-items: center;
    gap: 12px;
    font-size: 1.4rem;
    letter-spacing: -0.5px;
    font-weight: 800;
    color: var(--text-main);
}

.sidebar-header i {
    color: var(--accent);
    filter: drop-shadow(0 0 8px var(--accent-glow));
}

.sidebar-nav {
    flex: 1;
    padding: 1rem;
    overflow-y: auto;
}

.nav-item {
    display: flex;
    align-items: center;
    gap: 15px;
    padding: 12px 18px;
    color: var(--text-muted);
    text-decoration: none;
    border-radius: 12px;
    margin-bottom: 8px;
    font-size: 0.95rem;
    font-weight: 500;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

.nav-item i {
    font-size: 1.3rem;
    transition: transform 0.3s ease;
}

.nav-item:hover {
    color: var(--text-main);
    background: rgba(255, 255, 255, 0.04);
}

.nav-item:hover i {
    transform: translateX(3px);
    color: var(--accent);
}

.nav-item.active {
    background: var(--accent);
    color: var(--bg-dark);
    box-shadow: 0 4px 15px var(--accent-glow);
}

.nav-item.active i {
    color: var(--bg-dark);
}

.sidebar-footer {
    padding: 1.5rem;
    border-top: 1px solid var(--glass-border);
}

/* --- MAIN CONTENT & TOP BAR --- */
.main-content {
    flex: 1;
    display: flex;
    flex-direction: column;
    overflow-y: auto;
    position: relative;
}

.top-bar {
    height: 80px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 0 3rem;
    background: var(--top-bar-bg);
    backdrop-filter: blur(12px);
    border-bottom: 1px solid var(--glass-border);
    position: sticky;
    top: 0;
    z-index: 100;
}

.search-bar {
    display: flex;
    align-items: center;
    background: rgba(255, 255, 255, 0.05);
    padding: 10px 20px;
    border-radius: 14px;
    width: 400px;
    border: 1px solid var(--glass-border);
}

.search-bar input {
    background: none;
    border: none;
    color: var(--text-main);
    margin-left: 12px;
    width: 100%;
    font-size: 0.9rem;
}

.search-bar input:focus {
    outline: none;
}

.content {
    padding: 3rem;
    animation: fadeIn 0.6s ease-out;
}

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

    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.content-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 2.5rem;
}

.content-header h1 {
    font-size: 2rem;
    font-weight: 800;
    color: var(--text-main);
}

/* --- CARDS & UI COMPONENTS --- */
.card {
    background: var(--glass-bg);
    backdrop-filter: blur(10px);
    border: 1px solid var(--glass-border);
    border-radius: 20px;
    padding: 2rem;
    box-shadow: var(--card-shadow);
}

/* Dashboard Grid */
.card-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 25px;
    margin-bottom: 3rem;
}

.stat-card {
    display: flex;
    align-items: center;
    gap: 24px;
    position: relative;
    overflow: hidden;
}

.stat-icon {
    width: 64px;
    height: 64px;
    border-radius: 16px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.8rem;
    flex-shrink: 0;
}

.stat-icon.blue {
    background: linear-gradient(135deg, #0ea5e9, #38bdf8);
    color: var(--bg-dark);
}

.stat-icon.green {
    background: linear-gradient(135deg, #10b981, #34d399);
    color: var(--bg-dark);
}

.stat-icon.amber {
    background: linear-gradient(135deg, #f59e0b, #fbbf24);
    color: var(--bg-dark);
}

.stat-icon.red {
    background: linear-gradient(135deg, #ef4444, #f87171);
    color: var(--bg-dark);
}

.stat-info .card-title {
    display: block;
    color: var(--text-muted);
    font-size: 0.8rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 1px;
    margin-bottom: 4px;
}

.stat-info .card-value {
    display: block;
    font-size: 2.2rem;
    font-weight: 800;
    color: var(--text-main);
    line-height: 1;
}

/* --- TABLAS --- */
.table-card {
    padding: 0;
    overflow: hidden;
}

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

.data-table th {
    text-align: left;
    padding: 1.5rem 2rem;
    color: var(--text-muted);
    font-weight: 600;
    font-size: 0.85rem;
    text-transform: uppercase;
    letter-spacing: 1px;
    border-bottom: 2px solid var(--glass-border);
    background: var(--sidebar-active);
}

.data-table td {
    padding: 1.2rem 2rem;
    border-bottom: 1px solid var(--glass-border);
    color: var(--text-main);
}

.data-table tr:hover {
    background: rgba(255, 255, 255, 0.03);
}

.bold {
    font-weight: 600;
}

.empty-state {
    text-align: center;
    padding: 4rem !important;
    color: var(--text-muted);
}

/* --- BOTONES --- */
.btn {
    padding: 12px 24px;
    border-radius: 12px;
    font-weight: 600;
    cursor: pointer;
    border: none;
    transition: all 0.3s ease;
    display: inline-flex;
    align-items: center;
    gap: 10px;
    font-size: 0.95rem;
}

.btn-primary {
    background: var(--accent);
    color: var(--bg-dark);
    box-shadow: 0 4px 15px var(--accent-glow);
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 25px var(--accent-glow);
    filter: brightness(1.1);
}

.btn-secondary {
    background: var(--sidebar-active);
    color: var(--text-main);
    border: 1px solid var(--glass-border);
}

.btn-secondary:hover {
    background: rgba(255, 255, 255, 0.1);
}

.btn-icon {
    width: 36px;
    height: 36px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 10px;
    background: rgba(255, 255, 255, 0.04);
    color: var(--text-muted);
    transition: all 0.2s;
    text-decoration: none;
    border: 1px solid var(--glass-border);
}

.btn-icon:hover {
    background: var(--accent);
    color: var(--bg-dark);
    transform: scale(1.1);
}

/* --- ACCIONES --- */
.actions {
    display: flex !important;
    flex-direction: row !important;
    flex-wrap: nowrap !important;
    gap: 8px !important;
    justify-content: flex-start !important;
    align-items: center !important;
}

.data-table td:last-child {
    width: 1%;
    white-space: nowrap;
}

/* --- MODALES --- */
.modal {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.7);
    backdrop-filter: blur(10px);
    display: none;
    justify-content: center;
    align-items: center;
    z-index: 1000;
}

.modal.active {
    display: flex;
}

.modal-content {
    width: 95%;
    max-width: 850px;
    max-height: 90vh;
    overflow-y: auto;
    overflow-x: hidden;
    background: var(--sidebar-bg);
    border: 1px solid var(--glass-border);
    border-radius: 24px;
    padding: 1.5rem 2rem;
    box-shadow: 0 25px 50px rgba(0, 0, 0, 0.5);
    animation: slideUp 0.4s cubic-bezier(0.16, 1, 0.3, 1);
    position: relative;
    box-sizing: border-box;
}

@keyframes slideUp {
    from {
        transform: translateY(30px);
        opacity: 0;
    }

    to {
        transform: translateY(0);
        opacity: 1;
    }
}

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

.modal-header i {
    font-size: 1.8rem;
    cursor: pointer;
    color: var(--text-muted);
}

/* --- FORMULARIOS --- */
.form-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 1.5rem;
    width: 100%;
    box-sizing: border-box;
}

@media (max-width: 650px) {
    .form-grid {
        grid-template-columns: 1fr;
    }
}

.form-group {
    display: flex;
    flex-direction: column;
    gap: 10px;
    width: 100%;
}

.form-group input,
.form-group select,
.form-group textarea {
    width: 100%;
    box-sizing: border-box;
    /* Crucial para evitar que el padding sume al ancho */
}

.full-width {
    grid-column: span 2;
}

.form-group label {
    font-size: 0.85rem;
    font-weight: 800;
    color: var(--accent);
    /* Cambiado a color de acento para mejor visibilidad */
    text-transform: uppercase;
    letter-spacing: 0.8px;
    margin-bottom: 4px;
}

.form-group input,
.form-group textarea,
.form-group select {
    background: var(--input-bg);
    border: 1px solid var(--glass-border);
    padding: 14px 18px;
    border-radius: 12px;
    color: var(--text-main);
    font-size: 1rem;
    font-weight: 500;
    transition: all 0.3s;
}

.form-group input:focus,
.form-group textarea:focus,
.form-group select:focus {
    outline: none;
    border-color: var(--accent);
    background: rgba(14, 165, 233, 0.05);
    box-shadow: 0 0 15px rgba(14, 165, 233, 0.1);
}

.form-group option {
    background-color: var(--sidebar-bg);
    color: var(--text-main);
    padding: 10px;
}

.form-actions {
    display: flex;
    justify-content: flex-end;
    gap: 15px;
    margin-top: 1rem;
}

/* --- BADGES & PRIORIDADES --- */
.badge {
    padding: 6px 12px;
    border-radius: 8px;
    font-size: 0.75rem;
    font-weight: 700;
    text-transform: uppercase;
}

.badge-pending {
    background: rgba(245, 158, 11, 0.1);
    color: var(--warning);
    border: 1px solid rgba(245, 158, 11, 0.2);
}

.badge-progress {
    background: rgba(14, 165, 233, 0.1);
    color: var(--accent);
    border: 1px solid rgba(14, 165, 233, 0.2);
}

.badge-success {
    background: rgba(16, 185, 129, 0.1);
    color: var(--success);
    border: 1px solid rgba(16, 185, 129, 0.2);
}

.priority-high {
    color: var(--danger) !important;
}

.priority-medium {
    color: var(--warning) !important;
}

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

/* --- AGENDA --- */
.calendar-grid {
    display: grid;
    grid-template-columns: repeat(7, 1fr);
    gap: 12px;
}

.calendar-day {
    min-height: 120px;
    background: rgba(255, 255, 255, 0.02);
    border: 1px solid var(--glass-border);
    border-radius: 16px;
    padding: 12px;
    position: relative;
    cursor: pointer;
    transition: all 0.3s;
}

.calendar-day:hover {
    background: rgba(255, 255, 255, 0.05);
    border-color: var(--accent);
    transform: translateY(-3px);
}

.calendar-day.today {
    border-color: var(--accent);
    background: rgba(14, 165, 233, 0.05);
}

.day-counter-badge {
    position: absolute;
    top: 10px;
    right: 10px;
    background: var(--accent);
    color: var(--bg-dark);
    width: 20px;
    height: 20px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 0.7rem;
    font-weight: 800;
}

.event-tag {
    font-size: 0.7rem;
    padding: 4px 8px;
    background: rgba(14, 165, 233, 0.1);
    color: var(--accent);
    border-radius: 6px;
    margin-top: 5px;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.tag-paid {
    background: rgba(16, 185, 129, 0.1);
    color: var(--success);
}

/* --- SCROLLBAR --- */
::-webkit-scrollbar {
    width: 8px;
}

::-webkit-scrollbar-track {
    background: var(--bg-dark);
}

::-webkit-scrollbar-thumb {
    background: var(--sidebar-active);
    border-radius: 10px;
}

::-webkit-scrollbar-thumb:hover {
    background: var(--accent);
}

/* --- BADGES & ESTADOS --- */
.state-badge {
    padding: 6px 14px;
    border-radius: 8px;
    font-size: 0.8rem;
    font-weight: 700;
    display: inline-block;
    white-space: nowrap;
    text-align: center;
    border: 1px solid rgba(255, 255, 255, 0.05);
}

.state-pending {
    background: rgba(255, 255, 255, 0.05);
    color: var(--text-muted);
}

.state-progress {
    background: rgba(14, 165, 233, 0.1);
    color: var(--accent);
}

.state-success {
    background: rgba(16, 185, 129, 0.1);
    color: var(--success);
}

.priority-pill {
    padding: 4px 10px;
    border-radius: 20px;
    font-size: 0.75rem;
    font-weight: 700;
    display: inline-flex;
    align-items: center;
    gap: 5px;
    white-space: nowrap;
}

.priority-baja {
    background: rgba(16, 185, 129, 0.1);
    color: var(--success);
    border: 1px solid rgba(16, 185, 129, 0.2);
}

.priority-media {
    background: rgba(245, 158, 11, 0.1);
    color: var(--warning);
    border: 1px solid rgba(245, 158, 11, 0.2);
}

.priority-alta {
    background: rgba(239, 68, 68, 0.1);
    color: var(--danger);
    border: 1px solid rgba(239, 68, 68, 0.2);
}

.data-table td:has(.state-badge) {
    min-width: 180px;
}

/* Utility */
.warning-text {
    color: var(--warning) !important;
}

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