:root {
    /* Paleta de Colores - Fintech Light Professional */
    --primary: #0a2540;         
    --accent: #0061ff;          
    --accent-hover: #0052d9;
    --bg: #f6f9fc;              
    --surface: #ffffff;         
    --secondary: #4f5b76;       
    --border: #e6ebf1;          
    
    --success: #00875a;         
    --danger: #de350b;          
    --warning: #ffab00;         
    
    /* Efectos y Radios */
    --shadow-sm: 0 1px 3px rgba(0,0,0,0.05);
    --shadow-md: 0 4px 6px rgba(50,50,93,0.05), 0 1px 3px rgba(0,0,0,0.03);
    --shadow-lg: 0 15px 35px rgba(50,50,93,0.1), 0 5px 15px rgba(0,0,0,0.07);
    --radius-md: 10px;
    --radius-lg: 18px;
}

* { box-sizing: border-box; outline: none; }

::-webkit-scrollbar { width: 8px; height: 8px; }
::-webkit-scrollbar-track { background: var(--bg); }
::-webkit-scrollbar-thumb { background: #cbd5e1; border-radius: 4px; }
::-webkit-scrollbar-thumb:hover { background: #94a3b8; }

body {
    background: var(--bg);
    font-family: 'Inter', -apple-system, system-ui, sans-serif;
    color: var(--primary);
    margin: 0;
    overflow: hidden; 
    -webkit-font-smoothing: antialiased; 
}

/* SweetAlert2 Personalizado */
.swal2-container { z-index: 10000 !important; } 
.swal2-popup { font-family: 'Inter', sans-serif !important; border-radius: var(--radius-lg) !important; padding: 2rem !important; }
.swal2-title { color: var(--primary) !important; font-weight: 700 !important; }
.swal2-confirm { background-color: var(--accent) !important; border-radius: 8px !important; padding: 12px 24px !important; font-weight: 600 !important; }
.swal2-cancel { background-color: #f1f5f9 !important; color: #64748b !important; border-radius: 8px !important; }

.text-accent { color: var(--accent); }
.font-bold { font-weight: 700; }
.text-right { text-align: right; padding-right: 15px !important; }
.hidden { display: none !important; }

/* Login */
.login-overlay {
    position: fixed; top: 0; left: 0; width: 100%; height: 100%;
    background-image: linear-gradient(135deg, rgba(10, 37, 64, 0.88) 0%, rgba(6, 23, 41, 0.96) 100%);
    background-size: cover; background-position: center; background-repeat: no-repeat;
    z-index: 9999; display: flex; justify-content: center; align-items: center; padding: 20px;
}

.login-box {
    max-width: 380px !important; padding: 3rem 2.5rem !important; border-radius: 24px !important;
    background: rgba(6, 23, 41, 0.75) !important; backdrop-filter: blur(20px) !important;
    -webkit-backdrop-filter: blur(20px) !important; box-shadow: 0 25px 50px -12px rgba(0,0,0,0.6), inset 0 1px 0 rgba(255,255,255,0.1) !important;
    text-align: center; border: 1px solid rgba(255,255,255,0.08); position: relative; overflow: hidden;
}

.login-box::before { content: ''; position: absolute; top: 0; left: 0; width: 100%; height: 6px; background: linear-gradient(90deg, var(--accent) 0%, #60a5fa 100%); }

@keyframes floatAndGlow {
    0% { transform: translateY(0px) scale(1); filter: drop-shadow(0 5px 15px rgba(255, 255, 255, 0.1)); }
    50% { transform: translateY(-8px) scale(1.03); filter: drop-shadow(0 15px 25px rgba(255, 255, 255, 0.3)); }
    100% { transform: translateY(0px) scale(1); filter: drop-shadow(0 5px 15px rgba(255, 255, 255, 0.1)); }
}

.login-box img { 
    max-width: 220px !important; margin: 0 auto 2rem auto !important; display: block;
    background: rgba(255, 255, 255, 0.03); padding: 15px; border-radius: 16px; border: 1px solid rgba(255, 255, 255, 0.05);
    animation: floatAndGlow 4s ease-in-out infinite; transition: all 0.3s ease;
}
.login-box img:hover { background: rgba(255, 255, 255, 0.1); }
.login-box h2 { color: #ffffff; margin-bottom: 0.6rem; font-size: 1.6rem !important; font-weight: 800; letter-spacing: -0.5px; text-shadow: 0 1px 3px rgba(0,0,0,0.4); }
.login-box p { color: #cbd5e1; margin-bottom: 3rem; font-size: 1rem; font-weight: 400; }
.login-box .form-group label { color: #f8fafc; font-weight: 600; letter-spacing: 0.3px; text-shadow: 0 1px 3px rgba(0,0,0,0.6); }

.login-box .modern-input { background: rgba(255, 255, 255, 0.08); border: 1px solid rgba(255, 255, 255, 0.15); color: #ffffff; backdrop-filter: blur(10px); transition: all 0.3s ease; }
.login-box .modern-input::placeholder { color: rgba(255, 255, 255, 0.5); }
.login-box .modern-input:focus { background: rgba(255, 255, 255, 0.15); border-color: #60a5fa; box-shadow: 0 0 0 4px rgba(96, 165, 250, 0.3); outline: none; }

.login-box .btn-azul { background: var(--accent); margin-top: 25px; padding: 16px; font-size: 1.1rem; letter-spacing: 0.5px; justify-content: center; width: 100%; border-radius: 12px; box-shadow: 0 6px 20px rgba(0, 97, 255, 0.4); }
.login-box .btn-azul:hover { background-color: var(--accent-hover); box-shadow: 0 10px 30px rgba(0, 97, 255, 0.6); transform: translateY(-2px); }

#loginError { background: rgba(222, 53, 11, 0.05); color: #fecaca; padding: 12px; border-radius: 8px; border: 1px solid rgba(222, 53, 11, 0.2); margin-top: 25px; font-size: 0.9rem; font-weight: 600; backdrop-filter: blur(5px); }
#btnSolicitarCambioPass:hover { transform: translateY(-2px); box-shadow: 0 10px 25px rgba(220, 38, 38, 0.3) !important; background-color: rgba(220, 38, 38, 0.3) !important; }
#swal-pass-new-toggle { transition: color 0.2s; }
#swal-pass-new-toggle:hover { color: var(--accent) !important; }

/* Estructura Principal */
.main-wrapper { display: flex; height: 100vh; position: relative; }

/* Menú Lateral */
.sidebar { width: 270px; background: var(--primary); color: white; display: flex; flex-direction: column; position: relative; z-index: 100; box-shadow: 4px 0 15px rgba(0,0,0,0.03); }
.sidebar-header { padding: 2.5rem 1.5rem; text-align: center; border-bottom: 1px solid rgba(255,255,255,0.06); position: relative; }
.notification-bell { margin: 20px auto 0 auto; width: 42px; height: 42px; background: rgba(255, 255, 255, 0.04); border-radius: 50%; display: flex; align-items: center; justify-content: center; cursor: pointer; color: #adbdcc; font-size: 1.2rem; transition: all 0.2s ease; border: 1px solid rgba(255,255,255,0.08); position: relative; }
.notification-bell:hover { background: rgba(255, 255, 255, 0.1); color: white; transform: scale(1.05); }
.badge-count { position: absolute; top: -3px; right: -3px; background: var(--danger); color: white; border-radius: 50%; min-width: 19px; height: 19px; font-size: 0.7rem; font-weight: bold; display: flex; align-items: center; justify-content: center; border: 2px solid var(--primary); animation: pulseNotif 2s infinite; }

@keyframes pulseNotif {
    0% { box-shadow: 0 0 0 0 rgba(222, 53, 11, 0.6); }
    70% { box-shadow: 0 0 0 8px rgba(222, 53, 11, 0); }
    100% { box-shadow: 0 0 0 0 rgba(222, 53, 11, 0); }
}

.nav-tabs { list-style: none; padding: 0; margin: 2rem 0; flex: 1; overflow-y: auto;}
.nav-item { padding: 0.9rem 1.5rem; margin: 0.2rem 1rem; display: flex; align-items: center; gap: 1.1rem; cursor: pointer; transition: all 0.2s ease; color: #adbdcc; font-size: 0.95rem; font-weight: 500; border-radius: 10px; }
.nav-item i { font-size: 1.1rem; width: 20px; text-align: center;}
.nav-item:hover { background: rgba(255,255,255,0.03); color: white; }
.nav-item.active { background: rgba(255, 255, 255, 0.08); color: white; font-weight: 600; box-shadow: inset 0 1px 1px rgba(255,255,255,0.05); }
.sidebar-footer { padding: 1.5rem; text-align: center; font-size: 0.8rem; color: #8792a2; border-top: 1px solid rgba(255,255,255,0.06); background: rgba(0,0,0,0.1); }

/* Contenido Principal */
.content-container { flex: 1; display: flex; flex-direction: column; overflow-x: hidden; overflow-y: auto; position: relative; padding-bottom: 0; }
.main-header { display: flex; justify-content: space-between; align-items: center; padding: 1.5rem 2.5rem 1rem 2.5rem; }
.header-title-area h1 { margin: 0; font-size: 2.1rem; color: var(--primary); font-weight: 800; letter-spacing: -1px; }
.header-title-area p { margin: 8px 0 0; color: var(--secondary); font-size: 1rem; font-weight: 400; }
.global-selectors { display: flex; gap: 15px; background: var(--surface); padding: 10px 15px; border-radius: 14px; box-shadow: var(--shadow-sm); border: 1px solid var(--border); }
.selector-group { display: flex; align-items: center; gap: 10px; color: var(--secondary); font-weight: 500;}

/* Tarjetas Globales */
.tab-content { padding: 0 2.5rem; display: block; }
.card { background: var(--surface); border-radius: var(--radius-lg); box-shadow: var(--shadow-md); border: 1px solid var(--border); margin-bottom: 2rem; overflow: hidden; transition: transform 0.2s ease, box-shadow 0.2s ease; }
.card:hover { box-shadow: var(--shadow-lg); }
.card-header { padding: 1.5rem 2rem; border-bottom: 1px solid var(--border); background: var(--surface); }
.card-header h2 { font-size: 1.25rem; margin: 0; font-weight: 700; color: var(--primary); letter-spacing: -0.3px; }
.flex-between { display: flex; justify-content: space-between; align-items: center; }
.card-body { padding: 2rem; }

/* Formularios Generales */
.grid-form { display: grid; grid-template-columns: 1fr 1fr; gap: 20px; }
.form-group { display: flex; flex-direction: column; gap: 8px; }
.form-group label { font-size: 0.9rem; font-weight: 600; color: var(--primary); letter-spacing: 0.2px; }
.full-width { grid-column: 1 / -1; }
.modern-input, .modern-select, .table-input, .table-select { width: 100%; border: 1px solid var(--border); background: var(--surface); padding: 0.75rem 1rem; border-radius: 8px; font-family: inherit; font-size: 1rem; color: var(--primary); transition: all 0.2s ease; box-shadow: inset 0 1px 2px rgba(0,0,0,0.02); }
.modern-input:focus, .modern-select:focus, .table-input:focus, .table-select:focus { border-color: var(--accent); box-shadow: 0 0 0 3px rgba(0, 97, 255, 0.1); }
.modern-input:disabled { background: #f1f5f9; color:#8792a2; cursor: not-allowed; border-color: var(--border); box-shadow: none;}
textarea.modern-input { resize: none; line-height: 1.5; }

/* Botones */
.btn-add { background: rgba(0, 97, 255, 0.06); color: var(--accent); border: 1px solid rgba(0, 97, 255, 0.15); padding: 10px 16px; border-radius: 8px; cursor: pointer; font-weight: 600; font-size: 0.85rem; transition: all 0.2s ease; display: flex; align-items: center; gap: 8px; }
.btn-add:hover { background: rgba(0, 97, 255, 0.1); transform: translateY(-1px); }
.btn-del { background: rgba(222, 53, 11, 0.05); color: var(--danger); border: 1px solid rgba(222, 53, 11, 0.15); width: 34px; height: 34px; border-radius: 8px; cursor: pointer; display: grid; place-items: center; transition: all 0.2s ease; }
.btn-del:hover { background: rgba(222, 53, 11, 0.1); transform: scale(1.05); }

.btn { border: none; padding: 14px 28px; border-radius: 8px; font-size: 0.95rem; font-weight: 600; letter-spacing: 0.3px; color: white; cursor: pointer; display: flex; align-items: center; gap: 10px; transition: all 0.2s ease; }
.btn:active { transform: scale(0.98); }
.btn-azul { background-color: var(--accent); box-shadow: 0 4px 14px rgba(0, 97, 255, 0.3); }
.btn-azul:hover { background-color: var(--accent-hover); box-shadow: 0 6px 20px rgba(0, 97, 255, 0.4); transform: translateY(-1px); }
.btn-rojo { background-color: #f1f5f9; color: #dc2626; border: 1px solid #fecaca; }
.btn-rojo:hover { background-color: #fee2e2; transform: translateY(-1px); }
.btn-verde { background-color: #f1f5f9; color: #059669; border: 1px solid #bbf7d0; }
.btn-verde:hover { background-color: #dcfce7; transform: translateY(-1px); }

/* Badges y utilidades */
.badge-rol { padding: 5px 12px; border-radius: 20px; font-size: 0.75rem; font-weight: 700; letter-spacing: 0.5px; text-transform: uppercase;}
.badge-master { background: rgba(222, 53, 11, 0.07); color: var(--danger); border: 1px solid rgba(222, 53, 11, 0.15);}
.badge-regular { background: rgba(0, 97, 255, 0.07); color: var(--accent); border: 1px solid rgba(0, 97, 255, 0.15);}
.action-buttons-cell { display: flex; gap: 8px; align-items: center; justify-content: flex-start;}
.btn-icon { border: none; width: 36px; height: 36px; border-radius: 8px; cursor: pointer; display: flex; align-items: center; justify-content: center; font-size: 1rem; transition: all 0.2s ease; color: var(--secondary); background: #f1f5f9; border: 1px solid var(--border);}
.btn-icon:hover { color: var(--accent); background: #f9fbff; border-color: rgba(0,97,255,0.2); transform: translateY(-1px);}

/* ==========================================================================
   REDISEÑO COMPACTO Y PROFESIONAL: CIERRES DIARIOS (SIN SCROLL GLOBAL)
   ========================================================================== */
#tab-captura.active {
    display: flex;
    flex-direction: column;
    height: 100vh; 
    padding: 0 2.5rem 1.5rem 2.5rem;
    overflow: hidden; 
}

.cierre-layout {
    display: flex;
    flex-direction: column;
    gap: 15px;
    flex: 1;
    min-height: 0; 
}

.cierre-header-row {
    display: flex;
    gap: 15px;
    align-items: stretch;
}

.cierre-control-card {
    flex: 3;
    background: var(--surface);
    border-radius: 12px;
    border: 1px solid var(--border);
    box-shadow: var(--shadow-sm);
    display: flex;
    align-items: center;
    gap: 15px;
    padding: 12px 20px;
}

.cierre-chart-card {
    flex: 1;
    background: var(--surface);
    border-radius: 12px;
    border: 1px solid var(--border);
    box-shadow: var(--shadow-sm);
    display: flex;
    align-items: center;
    justify-content: flex-end;
    gap: 20px;
    padding: 12px 20px;
}

.cierre-table-card {
    flex: 1;
    background: var(--surface);
    border-radius: 12px;
    border: 1px solid var(--border);
    box-shadow: var(--shadow-sm);
    display: flex;
    flex-direction: column;
    overflow: hidden;
}

.compact-form-group {
    display: flex;
    flex-direction: column;
    gap: 4px;
    flex: 1;
}

.compact-form-group label {
    font-size: 0.75rem;
    color: var(--secondary);
    text-transform: uppercase;
    font-weight: 700;
    letter-spacing: 0.5px;
}

.compact-input {
    padding: 8px 12px !important;
    font-size: 0.85rem !important;
    border-radius: 8px !important;
}

.table-container-scroll {
    flex: 1;
    overflow-y: auto;
    background: var(--surface);
}

.compact-table { width: 100%; border-collapse: collapse; min-width: 1000px; }
.compact-table th {
    position: sticky;
    top: 0;
    background: #f8fafc;
    z-index: 10;
    padding: 12px 15px !important;
    text-align: left;
    font-size: 0.75rem;
    color: var(--secondary);
    text-transform: uppercase;
    border-bottom: 2px solid var(--border);
    font-weight: 700;
    letter-spacing: 1px;
    box-shadow: 0 1px 0 var(--border);
}

.compact-table td {
    padding: 8px 15px !important;
    border-bottom: 1px solid #f1f5f9;
    vertical-align: middle;
    color: var(--primary);
    font-size: 0.85rem;
}

.compact-table tbody tr:hover { background: #f9fbff; }

.compact-table input, .compact-table select {
    padding: 6px 10px !important;
    font-size: 0.85rem !important;
}

.table-footer-actions {
    padding: 15px 20px;
    background: #f8fafc;
    border-top: 1px solid var(--border);
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.table-footer-actions .action-buttons-container {
    display: flex;
    gap: 10px;
}

/* ==========================================================================
   ESTILOS ORIGINALES RESTANTES (Tablas y otros tabs)
   ========================================================================== */
.table-responsive { overflow-x: auto; width: 100%; border-radius: var(--radius-md); border: 1px solid var(--border); background: var(--surface); }
.modern-table { width: 100%; border-collapse: collapse; background: var(--surface); }
.modern-table th { background: #f8fafc; padding: 16px; text-align: left; font-size: 0.8rem; color: var(--secondary); text-transform: uppercase; border-bottom: 2px solid var(--border); font-weight: 700; letter-spacing: 1px; }
.modern-table td { padding: 16px; border-bottom: 1px solid #f1f5f9; vertical-align: middle; color: var(--primary); font-size: 0.95rem;}
.modern-table tbody tr:last-child td { border-bottom: none; }
.modern-table tbody tr:hover { background: #f9fbff; }

/* Modales */
.modal { position: fixed; z-index: 1000; left: 0; top: 0; width: 100%; height: 100%; overflow: auto; background-color: rgba(10, 37, 64, 0.5); backdrop-filter: blur(4px); display: flex; align-items: center; justify-content: center; }
.modal-content { background-color: var(--surface); border-radius: var(--radius-lg); width: 90%; max-width: 850px; box-shadow: var(--shadow-lg); border: 1px solid var(--border); max-height: 90vh; display: flex; flex-direction: column; overflow:hidden; }
.modal-header { display: flex; justify-content: space-between; align-items: center; padding: 1.5rem 2.5rem; border-bottom: 1px solid var(--border); background: var(--surface); }
.modal-header h2 { margin: 0; font-size: 1.4rem; color: var(--primary); }
.close-modal { color: #8792a2; font-size: 1.8rem; cursor: pointer; transition: 0.2s; line-height: 1;}
.close-modal:hover { color: var(--danger); transform: rotate(90deg); }
.modal-body { padding: 2.5rem; overflow-y: auto; }

/* Notificaciones y Componentes Extra */
.notif-dropdown { position: fixed; top: 20px; left: 290px; width: 380px; background: var(--surface); border-radius: 16px; box-shadow: var(--shadow-lg); border: 1px solid var(--border); z-index: 9999; display: none; flex-direction: column; max-height: 80vh; overflow: hidden; }
.notif-header { background: var(--surface); color: var(--primary); padding: 1.2rem 1.5rem; font-weight: 700; display: flex; justify-content: space-between; align-items: center; border-bottom: 1px solid var(--border); font-size: 1.1rem; }
.notif-header i { color: var(--accent); }
.close-notif { cursor: pointer; color: #8792a2; transition: 0.2s; font-size: 1.4rem; }
.close-notif:hover { color: var(--danger); transform: rotate(90deg); }
.notif-body { overflow-y: auto; flex: 1; padding: 0; margin: 0; list-style: none; }
.notif-item { padding: 1.2rem 1.5rem; border-bottom: 1px solid #f1f5f9; font-size: 0.9rem; color: var(--primary); transition: 0.2s; }
.notif-item:hover { background: #f9fbff; }
.notif-item.unread { border-left: 4px solid var(--accent); background: #f5f9ff; font-weight: 500; }
.notif-item span.time { display: block; font-size: 0.8rem; color: var(--secondary); margin-top: 6px; font-weight: 400;}

/* Upload Area */
.upload-container { width: 100%; }
.upload-dropzone { border: 2px dashed var(--border); border-radius: var(--radius-lg); background: #f8fafc; padding: 60px 20px; text-align: center; cursor: pointer; transition: all 0.2s ease; position: relative; }
.upload-dropzone:hover { border-color: var(--accent); background: rgba(0, 97, 255, 0.03); }
.upload-icon { font-size: 3.5rem; color: #adbdcc; margin-bottom: 20px; transition: all 0.2s ease; }
.upload-dropzone:hover .upload-icon { color: var(--accent); transform: translateY(-3px); }
.upload-title { font-size: 1.3rem; color: var(--primary); font-weight: 700; margin: 0 0 8px 0; letter-spacing: -0.3px;}
.upload-desc { font-size: 0.95rem; color: var(--secondary); margin: 0; }
.file-info { display: flex; align-items: center; background: #f5f9ff; border: 1px solid rgba(0, 97, 255, 0.15); padding: 18px 22px; border-radius: 12px; margin-top: 20px; gap: 15px; box-shadow: var(--shadow-sm); }
.file-info-icon { color: #dc2626; font-size: 2rem; }
.file-name { flex: 1; font-size: 1rem; font-weight: 600; color: var(--primary); overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.file-remove { color: #8792a2; font-size: 1.5rem; cursor: pointer; transition: 0.2s; }
.file-remove:hover { color: var(--danger); transform: scale(1.1) rotate(90deg); }

/* Repositorio */
details.folder { margin-left: 15px; margin-bottom: 10px; }
details.folder > summary { list-style: none; cursor: pointer; padding: 12px 16px; background: var(--surface); border: 1px solid var(--border); border-radius: 10px; font-weight: 600; display: flex; align-items: center; gap: 12px; margin-top: 5px; transition: all 0.2s ease; box-shadow: var(--shadow-sm); color: var(--primary); }
details.folder > summary:hover { background: #f9fbff; border-color: rgba(0,97,255,0.2); transform: translateX(2px); }
details.folder > summary::before { content: '📁'; font-size: 1.2rem; }
details.folder[open] > summary::before { content: '📂'; }
details.folder.empty-folder > summary { opacity: 0.6; }
details.folder-root > summary { background: #f8fafc; border-left: 4px solid var(--primary); font-size: 1rem;}
details.folder-root > summary::before { content: '🏢'; font-size: 1.3rem; }

.file-item { margin: 8px 0 8px 42px; padding: 12px 16px; background: var(--surface); border: 1px solid var(--border); border-radius: 10px; display: flex; justify-content: space-between; align-items: center; font-size: 0.9rem; transition: all 0.2s ease; box-shadow: var(--shadow-sm); }
.file-item:hover { transform: translateX(4px); border-color: rgba(0,97,255,0.2); box-shadow: var(--shadow-md); }
.file-item-info { display: flex; align-items: center; gap: 12px; flex: 1; overflow: hidden;}
.file-item i.fa-file-pdf { color: #dc2626; font-size: 1.5rem; flex-shrink: 0;}
.file-item div strong { color: var(--primary); overflow: hidden; text-overflow: ellipsis; white-space: nowrap; display: block;}
.btn-download { background: #f1f5f9; color: var(--secondary); border: 1px solid var(--border); padding: 8px 12px; border-radius: 8px; cursor: pointer; font-size: 0.8rem; font-weight: 600; display: flex; align-items: center; gap: 6px; transition: all 0.2s ease; flex-shrink: 0; }
.btn-download:hover { color: white; background: var(--secondary); border-color: var(--secondary); transform: translateY(-1px); }

.swal2-input.modern-input { border: 1px solid var(--border) !important; background: var(--surface) !important; padding: 0.75rem 1rem !important; border-radius: 8px !important; font-size: 1rem !important; color: var(--primary) !important; transition: all 0.2s ease; width: 90% !important; margin: 0 auto !important; display: block !important; }
.swal2-input.modern-input:focus { border-color: var(--accent) !important; box-shadow: 0 0 0 3px rgba(0, 97, 255, 0.1) !important; }