/* ═══════════════════════════════════════════════════
   GESTIÓN LABORAL - Sistema de Diseño
   ═══════════════════════════════════════════════════ */

/* ─── Variables ─── */
:root {
    --bg-primary: #0f0f23;
    --bg-secondary: #1a1a2e;
    --bg-tertiary: #16213e;
    --bg-card: rgba(26, 26, 46, 0.85);

    --text-primary: #e8e8f0;
    --text-secondary: #a0a0b8;
    --text-muted: #6b6b80;

    --accent-primary: #6366f1;
    --accent-primary-hover: #818cf8;
    --accent-secondary: #8b5cf6;
    --accent-cyan: #06b6d4;
    --accent-green: #10b981;
    --accent-amber: #f59e0b;
    --accent-red: #ef4444;
    --accent-pink: #ec4899;

    --gradient-primary: linear-gradient(135deg, #6366f1, #8b5cf6);
    --gradient-success: linear-gradient(135deg, #10b981, #059669);
    --gradient-danger: linear-gradient(135deg, #ef4444, #dc2626);
    --gradient-warning: linear-gradient(135deg, #f59e0b, #d97706);
    --gradient-info: linear-gradient(135deg, #06b6d4, #0891b2);

    --border-color: rgba(99, 102, 241, 0.15);
    --border-glow: rgba(99, 102, 241, 0.3);

    --shadow-sm: 0 2px 8px rgba(0,0,0,0.2);
    --shadow-md: 0 4px 20px rgba(0,0,0,0.3);
    --shadow-lg: 0 8px 40px rgba(0,0,0,0.4);
    --shadow-glow: 0 0 30px rgba(99, 102, 241, 0.15);

    --radius-sm: 8px;
    --radius-md: 12px;
    --radius-lg: 16px;
    --radius-xl: 24px;

    --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    --transition-fast: all 0.15s ease;
}

/* ─── Reset & Base ─── */
*, *::before, *::after {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

html {
    scroll-behavior: smooth;
}

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
    background: var(--bg-primary);
    color: var(--text-primary);
    min-height: 100vh;
    overflow-x: hidden;
    -webkit-font-smoothing: antialiased;
}

body::before {
    content: '';
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background:
        radial-gradient(ellipse at 20% 50%, rgba(99, 102, 241, 0.08) 0%, transparent 50%),
        radial-gradient(ellipse at 80% 20%, rgba(139, 92, 246, 0.06) 0%, transparent 50%),
        radial-gradient(ellipse at 50% 80%, rgba(6, 182, 212, 0.04) 0%, transparent 50%);
    pointer-events: none;
    z-index: 0;
}

/* ─── Glass Effect ─── */
.glass {
    background: var(--bg-card);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border: 1px solid var(--border-color);
    box-shadow: var(--shadow-md);
}

/* ─── Pantallas ─── */
.pantalla {
    display: none;
    min-height: 100vh;
    position: relative;
    z-index: 1;
}

.pantalla.activa {
    display: flex;
    flex-direction: column;
}

/* ═══════════════════════════════════════════
   LOGIN
   ═══════════════════════════════════════════ */
.login-container {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    min-height: 100vh;
    width: 100%;
    padding: 20px;
}

.login-brand {
    text-align: center;
    margin-bottom: 32px;
    animation: fadeInDown 0.6s ease;
}

.brand-icon {
    margin-bottom: 16px;
    display: inline-block;
    animation: float 3s ease-in-out infinite;
}

@keyframes float {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(-8px); }
}

.brand-title {
    font-size: 2.2rem;
    font-weight: 800;
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    letter-spacing: -0.5px;
}

.brand-subtitle {
    color: var(--text-secondary);
    font-size: 0.95rem;
    margin-top: 4px;
    font-weight: 300;
}

.login-card {
    width: 100%;
    max-width: 420px;
    border-radius: var(--radius-xl);
    padding: 0;
    overflow: hidden;
    animation: fadeInUp 0.6s ease 0.2s both;
}

.login-tabs {
    display: flex;
    border-bottom: 1px solid var(--border-color);
}

.tab-btn {
    flex: 1;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 16px;
    background: transparent;
    border: none;
    color: var(--text-muted);
    font-family: inherit;
    font-size: 0.9rem;
    font-weight: 500;
    cursor: pointer;
    transition: var(--transition);
    position: relative;
}

.tab-btn::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 0;
    height: 2px;
    background: var(--gradient-primary);
    transition: var(--transition);
    border-radius: 2px;
}

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

.tab-btn.activo::after {
    width: 60%;
}

.tab-btn:hover {
    color: var(--text-primary);
    background: rgba(99, 102, 241, 0.05);
}

.tab-content {
    display: none;
    padding: 28px;
}

.tab-content.activo {
    display: block;
    animation: fadeIn 0.3s ease;
}

/* ─── Formularios ─── */
.form-group {
    margin-bottom: 20px;
}

.form-group label {
    display: block;
    font-size: 0.82rem;
    font-weight: 500;
    color: var(--text-secondary);
    margin-bottom: 6px;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.input-wrapper {
    position: relative;
}

.input-wrapper svg {
    position: absolute;
    left: 14px;
    top: 50%;
    transform: translateY(-50%);
    color: var(--text-muted);
    transition: var(--transition);
}

.input-wrapper input {
    padding-left: 44px;
}

input, select, textarea {
    width: 100%;
    padding: 12px 16px;
    background: rgba(15, 15, 35, 0.6);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    color: var(--text-primary);
    font-family: inherit;
    font-size: 0.95rem;
    transition: var(--transition);
    outline: none;
}

input::placeholder, textarea::placeholder {
    color: var(--text-muted);
}

input:focus, select:focus, textarea:focus {
    border-color: var(--accent-primary);
    box-shadow: 0 0 0 3px rgba(99, 102, 241, 0.15);
}

.input-wrapper:focus-within svg {
    color: var(--accent-primary);
}

select {
    cursor: pointer;
    appearance: none;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' fill='%236b6b80' viewBox='0 0 24 24'%3E%3Cpath d='M7 10l5 5 5-5z'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 12px center;
    padding-right: 36px;
}

/* ─── Botones ─── */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 12px 24px;
    border: none;
    border-radius: var(--radius-md);
    font-family: inherit;
    font-size: 0.9rem;
    font-weight: 600;
    cursor: pointer;
    transition: var(--transition);
    text-decoration: none;
    white-space: nowrap;
}

.btn-primary {
    background: var(--gradient-primary);
    color: white;
    box-shadow: 0 4px 15px rgba(99, 102, 241, 0.3);
}

.btn-primary:hover {
    transform: translateY(-1px);
    box-shadow: 0 6px 20px rgba(99, 102, 241, 0.4);
}

.btn-accent {
    background: linear-gradient(135deg, #8b5cf6, #6366f1);
    color: white;
    box-shadow: 0 4px 15px rgba(139, 92, 246, 0.3);
}

.btn-accent:hover {
    transform: translateY(-1px);
    box-shadow: 0 6px 20px rgba(139, 92, 246, 0.4);
}

.btn-success {
    background: var(--gradient-success);
    color: white;
}

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

.btn-ghost {
    background: transparent;
    color: var(--text-secondary);
    border: 1px solid var(--border-color);
}

.btn-ghost:hover {
    background: rgba(99, 102, 241, 0.1);
    color: var(--text-primary);
    border-color: var(--accent-primary);
}

.btn-block {
    width: 100%;
}

.btn-sm {
    padding: 8px 16px;
    font-size: 0.82rem;
}

.btn:active {
    transform: scale(0.98);
}

/* ─── Alerts ─── */
.alert {
    padding: 12px 16px;
    border-radius: var(--radius-md);
    font-size: 0.88rem;
    margin-top: 16px;
    animation: fadeIn 0.3s ease;
}

.alert-error {
    background: rgba(239, 68, 68, 0.15);
    border: 1px solid rgba(239, 68, 68, 0.3);
    color: #fca5a5;
}

.alert-success {
    background: rgba(16, 185, 129, 0.15);
    border: 1px solid rgba(16, 185, 129, 0.3);
    color: #6ee7b7;
}

.login-footer {
    color: var(--text-muted);
    font-size: 0.8rem;
    margin-top: 24px;
    animation: fadeIn 0.6s ease 0.4s both;
}

/* ═══════════════════════════════════════════
   HEADER
   ═══════════════════════════════════════════ */
.header-main {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 12px 24px;
    background: rgba(15, 15, 35, 0.9);
    backdrop-filter: blur(20px);
    border-bottom: 1px solid var(--border-color);
    position: sticky;
    top: 0;
    z-index: 100;
}

.header-left, .header-right {
    display: flex;
    align-items: center;
    gap: 12px;
}

.brand-mini {
    display: flex;
    align-items: center;
    gap: 10px;
    font-weight: 700;
    font-size: 1rem;
}

.brand-mini svg {
    width: 32px;
    height: 32px;
}

.logo-mini {
    width: 32px;
    height: 32px;
    border-radius: 8px;
    object-fit: cover;
}

.header-center h2 {
    font-size: 1rem;
    font-weight: 600;
    color: var(--accent-primary-hover);
}

.header-nav {
    display: flex;
    gap: 4px;
}

.nav-btn {
    padding: 8px 16px;
    background: transparent;
    border: none;
    border-radius: var(--radius-sm);
    color: var(--text-secondary);
    font-family: inherit;
    font-size: 0.85rem;
    font-weight: 500;
    cursor: pointer;
    transition: var(--transition);
}

.nav-btn:hover {
    background: rgba(99, 102, 241, 0.1);
    color: var(--text-primary);
}

.nav-btn.activo {
    background: rgba(99, 102, 241, 0.15);
    color: var(--accent-primary-hover);
}

/* ─── Admin Nav: Módulo General + Tareas Hero ─── */
.admin-nav-modulo-btn {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 9px 18px;
    background: rgba(255, 255, 255, 0.04);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 10px;
    color: var(--text-secondary);
    font-family: inherit;
    font-size: 0.85rem;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.25s ease;
    letter-spacing: 0.3px;
}
.admin-nav-modulo-btn:hover {
    background: rgba(99, 102, 241, 0.12);
    border-color: rgba(99, 102, 241, 0.3);
    color: var(--text-primary);
    transform: translateY(-1px);
}
.admin-nav-modulo-btn.abierto {
    background: rgba(99, 102, 241, 0.18);
    border-color: var(--accent-primary);
    color: var(--accent-primary-hover);
    box-shadow: 0 0 20px rgba(99, 102, 241, 0.15);
}
.modulo-hamburger {
    font-size: 1.1rem;
    transition: transform 0.3s ease;
}
.admin-nav-modulo-btn.abierto .modulo-hamburger {
    transform: rotate(90deg);
}

.admin-nav-tareas-btn {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 10px 28px;
    background: linear-gradient(135deg, #6366f1, #8b5cf6);
    border: none;
    border-radius: 12px;
    color: white;
    font-family: inherit;
    font-size: 0.95rem;
    font-weight: 800;
    cursor: pointer;
    transition: all 0.25s ease;
    letter-spacing: 0.5px;
    box-shadow: 0 4px 20px rgba(99, 102, 241, 0.35),
                0 0 40px rgba(99, 102, 241, 0.1);
    position: relative;
    text-transform: uppercase;
}
.admin-nav-tareas-btn::before {
    content: '';
    position: absolute;
    inset: -2px;
    border-radius: 14px;
    background: linear-gradient(135deg, #6366f1, #a78bfa, #6366f1);
    z-index: -1;
    opacity: 0;
    filter: blur(8px);
    transition: opacity 0.3s ease;
}
.admin-nav-tareas-btn:hover {
    transform: translateY(-2px) scale(1.03);
    box-shadow: 0 6px 30px rgba(99, 102, 241, 0.5),
                0 0 60px rgba(139, 92, 246, 0.2);
}
.admin-nav-tareas-btn:hover::before {
    opacity: 1;
}
.admin-nav-tareas-btn:active {
    transform: scale(0.97);
}

/* ─── Panel Desplegable de Módulos (Sidebar) ─── */
.admin-modulos-panel {
    display: none;
    position: fixed;
    inset: 0;
    z-index: 200;
}
.admin-modulos-panel.abierto {
    display: flex;
}
@keyframes adminModulosSlideDown {
    from { opacity: 0; transform: translateX(-20px); }
    to   { opacity: 1; transform: translateX(0); }
}
.admin-modulos-backdrop {
    position: fixed;
    inset: 0;
    background: rgba(10, 10, 25, 0.95);
    z-index: 200;
}
.admin-modulos-sidebar {
    position: relative;
    z-index: 201;
    width: 220px;
    background: rgba(15, 15, 35, 0.98);
    backdrop-filter: blur(24px);
    -webkit-backdrop-filter: blur(24px);
    border-right: 1px solid rgba(99, 102, 241, 0.15);
    height: 100vh;
    padding: 24px 0 0;
    animation: adminModulosSlideDown 0.25s ease;
    box-shadow: 4px 0 30px rgba(0, 0, 0, 0.4);
}
.admin-modulos-sidebar-title {
    padding: 0 20px 16px;
    font-size: 0.72rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 1.5px;
    color: var(--text-muted);
    border-bottom: 1px solid var(--border-color);
    margin-bottom: 8px;
}
.admin-modulos-lista {
    list-style: none;
    padding: 0;
    margin: 0;
}
.admin-modulos-lista li {
    padding: 13px 24px;
    font-size: 0.9rem;
    font-weight: 500;
    color: var(--text-secondary);
    cursor: pointer;
    transition: all 0.2s ease;
    border-left: 3px solid transparent;
}
.admin-modulos-lista li:hover {
    color: var(--text-primary);
    background: rgba(99, 102, 241, 0.08);
    border-left-color: var(--accent-primary);
}

.user-info {
    display: flex;
    align-items: center;
    gap: 8px;
}

.user-name {
    font-size: 0.85rem;
    font-weight: 500;
}

.user-badge {
    font-size: 0.7rem;
    font-weight: 700;
    padding: 3px 8px;
    border-radius: 20px;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.user-badge.admin {
    background: rgba(99, 102, 241, 0.2);
    color: var(--accent-primary-hover);
}

/* ═══════════════════════════════════════════
   LAYOUT PRINCIPAL
   ═══════════════════════════════════════════ */
.main-content {
    display: flex;
    height: calc(100vh - 57px);
}

.main-full {
    flex-direction: column;
}

.sidebar {
    width: 240px;
    border-right: 1px solid var(--border-color);
    padding: 16px 0;
    overflow-y: auto;
    flex-shrink: 0;
    background: rgba(15, 15, 35, 0.5);
}

.sidebar-menu {
    list-style: none;
}

.menu-item {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 12px 20px;
    color: var(--text-secondary);
    cursor: pointer;
    transition: var(--transition);
    font-size: 0.9rem;
    font-weight: 500;
    border-left: 3px solid transparent;
}

.menu-item:hover {
    color: var(--text-primary);
    background: rgba(99, 102, 241, 0.05);
}

.menu-item.activo {
    color: var(--accent-primary-hover);
    background: rgba(99, 102, 241, 0.1);
    border-left-color: var(--accent-primary);
}

.content-area {
    flex: 1;
    overflow-y: auto;
    padding: 24px;
}

.content-area.full {
    padding: 0 24px 24px;
}

/* ─── Vistas ─── */
.vista, .panel {
    display: none;
}

.vista.activa, .panel.activa {
    display: block;
    animation: fadeIn 0.3s ease;
}

.vista-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 24px;
    padding: 20px 0 0;
}

.vista-header h3 {
    font-size: 1.3rem;
    font-weight: 700;
}

/* ─── Stats Cards ─── */
.stats-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 16px;
    margin-bottom: 24px;
}

.stat-card {
    display: flex;
    align-items: center;
    gap: 16px;
    padding: 20px;
    border-radius: var(--radius-lg);
    transition: var(--transition);
}

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

.stat-icon {
    width: 48px;
    height: 48px;
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.4rem;
    flex-shrink: 0;
}

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

.stat-value {
    font-size: 1.5rem;
    font-weight: 800;
}

.stat-label {
    font-size: 0.8rem;
    color: var(--text-secondary);
    font-weight: 500;
}

/* ─── Cards Grid ─── */
.grid-cards {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
    gap: 16px;
}

.empresa-card {
    border-radius: var(--radius-lg);
    padding: 20px;
    transition: var(--transition);
    cursor: pointer;
}

.empresa-card:hover {
    transform: translateY(-2px);
    border-color: var(--accent-primary);
    box-shadow: var(--shadow-glow);
}

.empresa-card-header {
    display: flex;
    align-items: center;
    gap: 12px;
    margin-bottom: 12px;
}

.empresa-avatar {
    width: 44px;
    height: 44px;
    border-radius: var(--radius-md);
    background: var(--gradient-primary);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.2rem;
    font-weight: 800;
    color: white;
    flex-shrink: 0;
}

.empresa-card-header h4 {
    font-size: 1rem;
    font-weight: 600;
    line-height: 1.3;
}

.empresa-card-header .empresa-id {
    font-size: 0.75rem;
    color: var(--text-muted);
}

.empresa-card-body {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
}

.empresa-stat {
    display: flex;
    align-items: center;
    gap: 4px;
    font-size: 0.8rem;
    color: var(--text-secondary);
    padding: 4px 10px;
    background: rgba(99, 102, 241, 0.08);
    border-radius: 20px;
}

.empresa-card-footer {
    margin-top: 12px;
    padding-top: 12px;
    border-top: 1px solid var(--border-color);
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.empresa-codigo {
    font-family: 'Courier New', monospace;
    font-size: 0.85rem;
    color: var(--accent-amber);
    font-weight: 600;
    letter-spacing: 1px;
}

/* ─── Formularios grandes ─── */
.form-card {
    border-radius: var(--radius-lg);
    padding: 28px;
    max-width: 700px;
}

.form-section {
    margin-bottom: 8px;
}

.section-title {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 1rem;
    font-weight: 600;
    color: var(--accent-primary-hover);
    margin-bottom: 20px;
}

.form-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 16px;
}

.form-grid .full-width {
    grid-column: 1 / -1;
}

.form-divider {
    height: 1px;
    background: var(--border-color);
    margin: 24px 0;
}

.form-actions {
    display: flex;
    justify-content: flex-end;
    gap: 12px;
    margin-top: 24px;
    padding-top: 24px;
    border-top: 1px solid var(--border-color);
}

/* ─── Resultado Card ─── */
.resultado-card {
    text-align: center;
    padding: 28px;
    animation: fadeInUp 0.4s ease;
}

.resultado-icon {
    font-size: 3rem;
    margin-bottom: 12px;
}

.resultado-card h4 {
    font-size: 1.2rem;
    margin-bottom: 20px;
    color: var(--accent-green);
}

.resultado-datos {
    background: rgba(15, 15, 35, 0.5);
    border-radius: var(--radius-md);
    padding: 16px;
    margin-bottom: 16px;
}

.dato-row {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 8px 0;
}

.dato-row + .dato-row {
    border-top: 1px solid var(--border-color);
}

.dato-label {
    font-size: 0.85rem;
    color: var(--text-secondary);
}

.dato-value {
    font-weight: 600;
}

.dato-row.destacado {
    background: rgba(99, 102, 241, 0.1);
    margin: 8px -16px -8px;
    padding: 12px 16px;
    border-radius: 0 0 var(--radius-md) var(--radius-md);
    border-top: 1px solid var(--border-color);
}

.codigo-grande {
    font-family: 'Courier New', monospace;
    font-size: 1.5rem;
    color: var(--accent-amber);
    letter-spacing: 3px;
    font-weight: 800;
}

.resultado-nota {
    font-size: 0.82rem;
    color: var(--accent-amber);
    margin-bottom: 16px;
}

/* ─── Configuración ─── */
.config-section {
    margin-bottom: 28px;
}

.config-section h4 {
    margin-bottom: 16px;
}

.config-item {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 14px 0;
    border-bottom: 1px solid var(--border-color);
}

.config-label {
    font-weight: 500;
    font-size: 0.92rem;
}

.config-desc {
    font-size: 0.8rem;
    color: var(--text-muted);
    margin-top: 2px;
}

/* ─── Badges ─── */
.badge {
    display: inline-flex;
    align-items: center;
    padding: 4px 12px;
    border-radius: 20px;
    font-size: 0.78rem;
    font-weight: 600;
    letter-spacing: 0.3px;
}

.badge-primary {
    background: rgba(99, 102, 241, 0.2);
    color: var(--accent-primary-hover);
}

.badge-success {
    background: rgba(16, 185, 129, 0.2);
    color: var(--accent-green);
}

.badge-info {
    background: rgba(6, 182, 212, 0.2);
    color: var(--accent-cyan);
}

.badge-warning {
    background: rgba(245, 158, 11, 0.2);
    color: var(--accent-amber);
}

.badge-danger {
    background: rgba(239, 68, 68, 0.2);
    color: var(--accent-red);
}

/* ─── Tablas ─── */
.tabla-container {
    overflow-x: auto;
}

.tabla {
    width: 100%;
    border-collapse: collapse;
    border-radius: var(--radius-md);
    overflow: hidden;
}

.tabla thead {
    background: rgba(99, 102, 241, 0.1);
}

.tabla th {
    padding: 12px 16px;
    text-align: left;
    font-size: 0.8rem;
    font-weight: 600;
    color: var(--text-secondary);
    text-transform: uppercase;
    letter-spacing: 0.5px;
    border-bottom: 1px solid var(--border-color);
}

.tabla td {
    padding: 12px 16px;
    font-size: 0.9rem;
    border-bottom: 1px solid rgba(99, 102, 241, 0.07);
}

.tabla tbody tr {
    transition: var(--transition-fast);
}

.tabla tbody tr:hover {
    background: rgba(99, 102, 241, 0.05);
}

/* ─── Modal ─── */
.modal {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    z-index: 1000;
    display: none; /* Oculto por defecto, se abre con flex en JS */
    align-items: center;
    justify-content: center;
    padding: 20px;
}

.modal-overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 0, 0, 0.6);
    backdrop-filter: blur(8px);
}

.modal-content {
    position: relative;
    width: 100%;
    max-width: 540px;
    max-height: 90vh;
    overflow-y: auto;
    border-radius: var(--radius-xl);
    animation: fadeInUp 0.3s ease;
}

.modal-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 20px 24px;
    border-bottom: 1px solid var(--border-color);
}

.modal-header h3 {
    font-size: 1.1rem;
    font-weight: 700;
}

.btn-close {
    width: 32px;
    height: 32px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: transparent;
    border: 1px solid var(--border-color);
    border-radius: 50%;
    color: var(--text-secondary);
    font-size: 1.2rem;
    cursor: pointer;
    transition: var(--transition);
}

.btn-close:hover {
    background: rgba(239, 68, 68, 0.15);
    border-color: var(--accent-red);
    color: var(--accent-red);
}

.modal-body {
    padding: 24px;
}

.modal-footer {
    display: flex;
    justify-content: flex-end;
    gap: 12px;
    padding: 16px 24px;
    border-top: 1px solid var(--border-color);
}

/* ─── Empty State ─── */
.empty-state {
    text-align: center;
    padding: 48px 20px;
    color: var(--text-muted);
}

.empty-state p {
    margin: 12px 0;
    font-size: 0.95rem;
}

/* ─── Dashboard Info ─── */
.dashboard-info {
    padding: 20px;
    border-radius: var(--radius-lg);
    font-size: 0.95rem;
    line-height: 1.6;
    color: var(--text-secondary);
}

/* ─── Toast ─── */
#toast-container {
    position: fixed;
    top: 20px;
    right: 20px;
    z-index: 10000;
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.toast {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 14px 20px;
    border-radius: var(--radius-md);
    font-size: 0.88rem;
    font-weight: 500;
    animation: slideInRight 0.3s ease;
    box-shadow: var(--shadow-lg);
    min-width: 280px;
    max-width: 420px;
}

.toast-success {
    background: rgba(16, 185, 129, 0.95);
    color: white;
}

.toast-error {
    background: rgba(239, 68, 68, 0.95);
    color: white;
}

.toast-info {
    background: rgba(99, 102, 241, 0.95);
    color: white;
}

/* ─── Animaciones ─── */
@keyframes fadeIn {
    from { opacity: 0; }
    to { opacity: 1; }
}

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

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

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

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

@keyframes pulse {
    0%, 100% { transform: scale(1); }
    50% { transform: scale(1.05); }
}

@keyframes slideDown {
    from { opacity: 0; max-height: 0; padding-top: 0; padding-bottom: 0; }
    to { opacity: 1; max-height: 300px; padding-top: 14px; padding-bottom: 14px; }
}

/* ─── Stepper Empresa ─── */
.step-indicator {
    display: flex; flex-direction: column; align-items: center; gap: 4px; cursor: pointer; transition: 0.3s;
}
.step-indicator span { font-size: 0.7rem; color: var(--text-muted); font-weight: 500; transition: 0.3s; }
.step-indicator.activo span { color: var(--accent-primary); font-weight: 700; }
.step-indicator.completado span { color: #10b981; font-weight: 600; }
.step-circle {
    width: 36px; height: 36px; border-radius: 50%; display: flex; align-items: center; justify-content: center;
    font-weight: 700; font-size: 0.85rem; border: 2px solid var(--border-color); color: var(--text-muted);
    background: var(--bg-secondary); transition: all 0.3s;
}
.step-indicator.activo .step-circle {
    border-color: var(--accent-primary); color: white; background: var(--accent-primary);
    box-shadow: 0 0 12px rgba(99, 102, 241, 0.4);
}
.step-indicator.completado .step-circle {
    border-color: #10b981; color: white; background: #10b981;
}
.step-line {
    flex: 1; height: 2px; background: var(--border-color); margin: 0 6px; margin-bottom: 18px; transition: 0.3s;
}
.step-line.activo { background: var(--accent-primary); }
.stepper-paso { animation: fadeIn 0.3s ease; }
@keyframes fadeIn { from { opacity: 0; transform: translateY(8px); } to { opacity: 1; transform: translateY(0); } }
.btn-sugerencia {
    padding: 5px 12px; border-radius: 20px; font-size: 0.72rem; font-weight: 600; cursor: pointer;
    background: rgba(99, 102, 241, 0.1); border: 1px solid rgba(99, 102, 241, 0.25); color: var(--accent-primary);
    transition: all 0.2s;
}
.btn-sugerencia:hover { background: rgba(99, 102, 241, 0.2); transform: scale(1.05); }
.btn-sugerencia.usada { opacity: 0.4; pointer-events: none; text-decoration: line-through; }
.gerencia-item {
    display: flex; align-items: center; gap: 10px; padding: 10px 14px; border-radius: 10px;
    background: rgba(99, 102, 241, 0.06); border: 1px solid rgba(99, 102, 241, 0.15);
    animation: fadeIn 0.2s ease;
}
.gerencia-item input { flex: 1; }
.gerencia-item .btn-borrar {
    width: 28px; height: 28px; border-radius: 50%; display: flex; align-items: center; justify-content: center;
    cursor: pointer; background: rgba(239, 68, 68, 0.1); color: #ef4444; border: none; font-size: 0.9rem;
    transition: 0.2s;
}
.gerencia-item .btn-borrar:hover { background: rgba(239, 68, 68, 0.25); }

/* Gerencia Card Completa (con responsable) */
.gerencia-card-completa {
    padding: 14px 16px; border-radius: 12px;
    background: rgba(99, 102, 241, 0.06); border: 1px solid rgba(99, 102, 241, 0.18);
    animation: fadeIn 0.3s ease;
}
.gerencia-card-completa input {
    background: var(--bg-input); border: 1px solid var(--border-color);
    border-radius: 6px; padding: 7px 10px; color: var(--text-main);
    font-size: 0.82rem; width: 100%;
}
.gerencia-card-completa input:focus {
    border-color: var(--primary); outline: none;
    box-shadow: 0 0 0 2px rgba(99, 102, 241, 0.2);
}
.gerencia-card-completa .form-grid {
    display: grid; grid-template-columns: 1fr 1fr; gap: 8px;
}
.gerencia-card-completa .form-group { margin-bottom: 0; }
.gerencia-card-completa .form-group.full-width { grid-column: 1 / -1; }
.gerencia-card-completa label { font-size: 0.72rem; margin-bottom: 2px; display: block; color: var(--text-muted); }

/* ─── Responsive ─── */
@media (max-width: 768px) {
    /* Solo ocultar nav en admin (usa hamburger) */
    #pantalla-admin .header-nav {
        display: none;
    }
    /* Supervisor y Empleado mantienen nav visible en mobile */
    #pantalla-supervisor .header-nav,
    #pantalla-empleado .header-nav {
        display: flex;
        gap: 2px;
        overflow-x: auto;
        -webkit-overflow-scrolling: touch;
    }
    #pantalla-supervisor .nav-btn,
    #pantalla-empleado .nav-btn {
        padding: 6px 10px;
        font-size: 0.72rem;
        white-space: nowrap;
    }

    .admin-nav-modulo-btn span:not(.modulo-hamburger) {
        display: none;
    }
    .admin-nav-modulo-btn {
        padding: 8px 12px;
    }
    .admin-nav-tareas-btn {
        padding: 8px 18px;
        font-size: 0.82rem;
    }

    .sidebar {
        display: none;
    }

    .content-area {
        padding: 16px;
    }

    .form-grid {
        grid-template-columns: 1fr;
    }

    .grid-cards {
        grid-template-columns: 1fr;
    }

    .stats-grid {
        grid-template-columns: 1fr 1fr;
    }

    .header-main {
        padding: 10px 16px;
    }

    .brand-mini span {
        display: none;
    }

    .vista-header {
        flex-direction: column;
        gap: 12px;
        align-items: stretch;
    }

    .empresa-card-footer {
        flex-direction: column;
        gap: 8px;
    }

    /* ═══ EMPLOYEE/SUPERVISOR MOBILE TASK CARDS ═══ */
    .emp-tarea-card {
        flex-direction: column;
        align-items: stretch;
        gap: 12px;
        padding: 16px;
    }
    .emp-tarea-card .tarea-info {
        width: 100%;
    }
    .emp-tarea-card .crono-container {
        width: 100%;
        justify-content: center;
        margin: 0;
        padding: 12px;
        border-radius: 12px;
    }
    .emp-tarea-card .crono-display {
        font-size: 1.6rem;
        min-width: 100px;
    }
    .emp-tarea-card .crono-acciones {
        justify-content: center;
    }
    .emp-tarea-card .btn-crono {
        padding: 12px 24px;
        font-size: 0.9rem;
        min-width: 140px;
        justify-content: center;
    }

    /* ═══ EVIDENCE PHOTO BUTTON — BIG TOUCH TARGET ═══ */
    .emp-tarea-card .evidencia-mobile-btn {
        width: 100%;
        padding: 14px 16px !important;
        font-size: 0.88rem !important;
        border-radius: 10px !important;
        min-height: 48px;
        justify-content: center;
    }

    /* ═══ CLIENT BUTTON — FULL WIDTH ═══ */
    .emp-tarea-card .cliente-mobile-btn {
        width: 100%;
        padding: 14px 16px !important;
        font-size: 0.85rem !important;
        min-height: 48px;
    }

    /* ═══ SUPERVISOR SPLIT LAYOUT → STACKED ═══ */
    .sup-modulo-layout {
        flex-direction: column !important;
        gap: 16px !important;
    }
    .sup-modulo-sidebar {
        min-width: 0 !important;
        flex-shrink: 1 !important;
        display: flex !important;
        flex-direction: row !important;
        gap: 8px !important;
        overflow-x: auto !important;
        -webkit-overflow-scrolling: touch;
        padding-bottom: 8px;
    }
    .sup-modulo-sidebar .btn {
        min-width: max-content !important;
        flex-shrink: 0 !important;
        padding: 10px 16px !important;
        font-size: 0.78rem !important;
    }
    .sup-modulo-content {
        width: 100% !important;
        min-width: 0 !important;
    }

    /* ═══ STATS — BARRA COMPACTA EN UNA FILA ═══ */
    #pantalla-empleado .stats-grid,
    #pantalla-supervisor .stats-grid {
        display: flex !important;
        gap: 0 !important;
        margin-bottom: 10px !important;
        border-radius: 10px;
        overflow: hidden;
        border: 1px solid var(--border-color);
    }
    #pantalla-empleado .stat-card,
    #pantalla-supervisor .stat-card {
        flex: 1;
        padding: 8px 4px;
        gap: 5px;
        border-radius: 0 !important;
        justify-content: center;
        align-items: center;
        border-right: 1px solid rgba(255,255,255,0.06);
        min-height: 0;
    }
    #pantalla-empleado .stat-card:last-child,
    #pantalla-supervisor .stat-card:last-child {
        border-right: none;
    }
    #pantalla-empleado .stat-icon,
    #pantalla-supervisor .stat-icon {
        width: 22px;
        height: 22px;
        font-size: 0.72rem;
        border-radius: 6px;
    }
    #pantalla-empleado .stat-number,
    #pantalla-supervisor .stat-number {
        font-size: 1.05rem;
        font-weight: 800;
    }
    #pantalla-empleado .stat-label,
    #pantalla-supervisor .stat-label {
        display: none;
    }

    /* ═══ EVIDENCE THUMBNAILS — BIGGER ON MOBILE ═══ */
    .detalle-evidencias-grid {
        gap: 10px;
    }
    .evidencia-thumb {
        width: 100px;
        height: 100px;
        border-radius: 10px;
    }

    /* ═══ CHECK-IN WIDGET MOBILE ═══ */
    #emp-checkin-widget,
    #sup-checkin-widget {
        flex-direction: column !important;
        gap: 10px !important;
        text-align: center;
    }
    #emp-checkin-widget button,
    #sup-checkin-widget button {
        width: 100% !important;
        min-width: 0 !important;
        padding: 14px 16px !important;
        font-size: 0.88rem !important;
    }

    /* ═══ HEADER — SHOW COMPANY NAME ═══ */
    #pantalla-empleado .brand-mini span,
    #pantalla-supervisor .brand-mini span {
        display: block;
        max-width: 100px;
        overflow: hidden;
        text-overflow: ellipsis;
        white-space: nowrap;
        font-size: 0.78rem;
    }

    /* ═══ OBSERVATIONS PANEL MOBILE ═══ */
    .obs-inline-panel textarea {
        font-size: 16px !important; /* Prevents iOS zoom on focus */
    }
}

@media (max-width: 480px) {
    .stats-grid {
        grid-template-columns: 1fr;
    }

    .login-card {
        max-width: 100%;
    }

    .brand-title {
        font-size: 1.8rem;
    }

    /* ═══ EVEN SMALLER: STATS 1-COLUMN ═══ */
    #pantalla-empleado .stats-grid,
    #pantalla-supervisor .stats-grid {
        grid-template-columns: 1fr 1fr !important;
    }

    /* ═══ EVIDENCE THUMBNAILS — EVEN BIGGER ═══ */
    .evidencia-thumb {
        width: 110px;
        height: 110px;
    }

    /* ═══ TASK CARD TOUCH TARGETS ═══ */
    .emp-tarea-card .btn-crono {
        padding: 14px 28px;
        font-size: 1rem;
        border-radius: 12px;
        width: 100%;
        justify-content: center;
    }
    .emp-tarea-card .crono-container {
        flex-direction: column;
        gap: 10px;
    }
    .emp-tarea-card .crono-acciones {
        width: 100%;
    }
    .emp-tarea-card .crono-acciones .btn-crono {
        width: 100%;
    }
}


@media (max-width: 1100px) {
    .header-nav {
        flex-wrap: wrap;
        gap: 2px;
    }
    .nav-btn {
        padding: 6px 10px;
        font-size: 0.78rem;
    }
    .header-main {
        flex-wrap: wrap;
        gap: 8px;
    }
}

/* ─── Scrollbar ─── */
::-webkit-scrollbar {
    width: 6px;
}

::-webkit-scrollbar-track {
    background: transparent;
}

::-webkit-scrollbar-thumb {
    background: rgba(99, 102, 241, 0.3);
    border-radius: 3px;
}

::-webkit-scrollbar-thumb:hover {
    background: rgba(99, 102, 241, 0.5);
}

/* ─── Cronómetro Empleado ─── */
.crono-container {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 12px;
    margin: 14px 0;
    padding: 14px;
    border-radius: var(--radius-lg);
    background: linear-gradient(135deg, rgba(99,102,241,0.15), rgba(236,72,153,0.1));
    border: 1px solid rgba(99,102,241,0.3);
}

.crono-display {
    font-family: 'Courier New', monospace;
    font-size: 2rem;
    font-weight: 800;
    letter-spacing: 3px;
    color: #00f0ff;
    text-shadow: 0 0 8px rgba(0,240,255,0.6), 0 0 20px rgba(0,240,255,0.3);
    min-width: 140px;
    text-align: center;
}

.crono-display.corriendo {
    animation: cronoPulse 1s ease-in-out infinite;
    color: #00ff88;
    text-shadow: 0 0 10px rgba(0,255,136,0.7), 0 0 30px rgba(0,255,136,0.4);
}

.crono-display.detenido {
    color: #a0a0b0;
    text-shadow: none;
}

@keyframes cronoPulse {
    0%, 100% { opacity: 1; }
    50% { opacity: 0.7; }
}

.emp-tarea-card {
    background: var(--glass-bg);
    border: 1px solid var(--glass-border);
    border-radius: var(--radius-lg);
    padding: 16px 20px;
    transition: transform 0.2s, box-shadow 0.2s;
    display: flex;
    align-items: center;
    gap: 16px;
}
.emp-tarea-card:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 24px rgba(0,0,0,0.3);
}
.emp-tarea-card .tarea-titulo {
    font-size: 1rem;
    font-weight: 700;
    margin-bottom: 2px;
}
.emp-tarea-card .tarea-desc {
    font-size: 0.8rem;
    color: var(--text-secondary);
    margin-bottom: 6px;
    display: -webkit-box;
    -webkit-line-clamp: 1;
    line-clamp: 1;
    -webkit-box-orient: vertical;
    overflow: hidden;
}
.emp-tarea-card .tarea-meta {
    display: flex;
    gap: 6px;
    flex-wrap: wrap;
}
.emp-tarea-card .tarea-info {
    flex: 1;
    min-width: 0;
}

.btn-crono {
    padding: 8px 20px;
    border: none;
    border-radius: var(--radius-md);
    font-size: 0.85rem;
    font-weight: 700;
    cursor: pointer;
    transition: all 0.2s;
    display: inline-flex;
    align-items: center;
    gap: 6px;
    white-space: nowrap;
}
.btn-crono:hover { transform: scale(1.05); }
.btn-iniciar {
    background: linear-gradient(135deg, #10b981, #059669);
    color: white;
    box-shadow: 0 4px 12px rgba(16,185,129,0.4);
}
.btn-completar {
    background: linear-gradient(135deg, #6366f1, #8b5cf6);
    color: white;
    box-shadow: 0 4px 12px rgba(99,102,241,0.4);
}
.btn-completar:hover {
    box-shadow: 0 6px 20px rgba(99,102,241,0.6);
}

.crono-acciones {
    display: flex;
    gap: 8px;
    flex-wrap: wrap;
}

/* Employee task list: single column */
#emp-lista-tareas {
    display: flex;
    flex-direction: column;
    gap: 10px;
}

/* Admin task rows: horizontal layout */
#lista-tareas, #sup-lista-tareas {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.tarea-row {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 12px 18px;
    border-radius: var(--radius-lg);
    border: 1px solid rgba(255, 255, 255, 0.05);
    background: rgba(15, 15, 30, 0.4);
    cursor: pointer;
    transition: transform 0.2s, box-shadow 0.2s, background 0.2s, border-color 0.2s;
    flex-wrap: wrap;
}

.tarea-row:hover {
    transform: translateX(3px);
    background: rgba(15, 15, 30, 0.6);
    border-color: rgba(99, 102, 241, 0.2);
    box-shadow: 0 4px 16px rgba(0,0,0,0.25);
}

.tarea-row:hover {
    transform: translateX(3px);
    box-shadow: 0 4px 16px rgba(0,0,0,0.25);
}

.tarea-row-prioridad {
    flex-shrink: 0;
}

.tarea-row-main {
    flex: 1;
    min-width: 180px;
}

.tarea-row-info {
    display: flex;
    align-items: center;
    gap: 6px;
    flex-wrap: wrap;
    flex-shrink: 0;
}

.tarea-row-fecha {
    display: flex;
    flex-direction: column;
    align-items: flex-end;
    gap: 2px;
    flex-shrink: 0;
    min-width: 80px;
}

/* ── Expand button ── */
.btn-expand-tarea {
    margin-top: 4px;
    background: rgba(99,102,241,0.15);
    border: 1px solid rgba(99,102,241,0.3);
    color: var(--accent-primary-hover);
    border-radius: 6px;
    width: 28px;
    height: 22px;
    font-size: 0.65rem;
    cursor: pointer;
    transition: all 0.2s;
    display: flex;
    align-items: center;
    justify-content: center;
}
.btn-expand-tarea:hover {
    background: rgba(99,102,241,0.35);
    transform: scale(1.12);
}

/* ── Wrap + expanding state ── */
.tarea-row-wrap {
    border-radius: var(--radius-lg);
    overflow: hidden;
}
.tarea-row-wrap.expanded .tarea-row {
    border-radius: var(--radius-lg) var(--radius-lg) 0 0;
}

/* ── Detail panel ── */
.tarea-detalle-panel {
    background: rgba(10,10,30,0.7);
    border: 1px solid rgba(99,102,241,0.2);
    border-top: none;
    border-radius: 0 0 var(--radius-lg) var(--radius-lg);
    animation: fadeIn 0.25s ease;
}
.tarea-detalle-content {
    padding: 16px 20px;
    display: flex;
    flex-direction: column;
    gap: 14px;
}
.tarea-detalle-loading {
    padding: 16px 20px;
    font-size: 0.85rem;
    color: var(--text-muted);
}

/* ── Timestamps timeline ── */
.detalle-timestamps {
    display: flex;
    align-items: center;
    gap: 10px;
    flex-wrap: wrap;
    padding: 12px 16px;
    background: rgba(99,102,241,0.07);
    border-radius: var(--radius-md);
    border: 1px solid rgba(99,102,241,0.15);
}
.detalle-ts-item {
    display: flex;
    flex-direction: column;
    gap: 2px;
}
.detalle-ts-label {
    font-size: 0.68rem;
    color: var(--text-muted);
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.4px;
}
.detalle-ts-val {
    font-size: 0.82rem;
    color: var(--text-primary);
    font-weight: 500;
    display: flex;
    align-items: center;
    gap: 6px;
}
.detalle-ts-sep {
    color: rgba(99,102,241,0.5);
    font-size: 1.1rem;
    margin: 0 2px;
}

/* ── Sections ── */
.detalle-seccion {
    display: flex;
    flex-direction: column;
    gap: 8px;
}
.detalle-seccion-titulo {
    font-size: 0.75rem;
    font-weight: 700;
    color: var(--accent-primary-hover);
    text-transform: uppercase;
    letter-spacing: 0.5px;
    padding-bottom: 4px;
    border-bottom: 1px solid rgba(99,102,241,0.2);
}

/* ── Evidence grid ── */
.detalle-evidencias-grid {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
}
.evidencia-thumb {
    position: relative;
    width: 72px;
    height: 72px;
    border-radius: 8px;
    overflow: hidden;
    cursor: zoom-in;
    border: 1px solid rgba(255,255,255,0.1);
    flex-shrink: 0;
}
.evidencia-thumb img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.2s;
}
.evidencia-thumb:hover img { transform: scale(1.1); }
.evidencia-overlay {
    position: absolute;
    inset: 0;
    background: rgba(0,0,0,0.55);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 0.7rem;
    color: white;
    opacity: 0;
    transition: opacity 0.2s;
}
.evidencia-thumb:hover .evidencia-overlay { opacity: 1; }
.evidencia-archivo {
    display: inline-flex;
    align-items: center;
    gap: 4px;
    padding: 6px 12px;
    background: rgba(99,102,241,0.12);
    border: 1px solid rgba(99,102,241,0.25);
    border-radius: 8px;
    font-size: 0.78rem;
    color: var(--accent-primary-hover);
    text-decoration: none;
    transition: background 0.2s;
}
.evidencia-archivo:hover { background: rgba(99,102,241,0.25); }
.evidencia-texto {
    font-size: 0.8rem;
    color: var(--text-secondary);
    padding: 6px 10px;
    background: rgba(255,255,255,0.04);
    border-radius: 6px;
    max-width: 100%;
}