/* ============ RESET ============ */
* { box-sizing: border-box; margin: 0; padding: 0; }
body {
    font-family: -apple-system, "Segoe UI", Roboto, Arial, sans-serif;
    background: #f4f6f9;
    color: #333;
    font-size: 14px;
    line-height: 1.5;
}
a { color: #0066cc; text-decoration: none; }
a:hover { text-decoration: underline; }

/* ============ LOGIN ============ */
.login-page {
    display: flex; align-items: center; justify-content: center;
    min-height: 100vh;
    background: linear-gradient(135deg, #1e3a5f 0%, #0066cc 100%);
}
.login-box {
    background: #fff; border-radius: 12px;
    padding: 40px;
    width: 100%; max-width: 420px;
    box-shadow: 0 12px 40px rgba(0,0,0,.25);
}
.login-header { text-align: center; margin-bottom: 30px; }
.login-header h1 { color: #1e3a5f; font-size: 26px; }
.login-header p { color: #888; font-size: 13px; margin-top: 5px; }

.login-box label {
    display: block; font-weight: 600;
    margin-bottom: 6px; margin-top: 15px;
    color: #444;
}
.login-box input {
    width: 100%; padding: 11px 14px;
    border: 1px solid #d0d5dd; border-radius: 6px;
    font-size: 14px;
}
.login-box input:focus {
    border-color: #0066cc;
    outline: none;
    box-shadow: 0 0 0 3px rgba(0,102,204,.15);
}
.btn-primary {
    width: 100%; margin-top: 22px;
    padding: 12px; border: none;
    background: #0066cc; color: #fff;
    font-size: 15px; font-weight: 600;
    border-radius: 6px; cursor: pointer;
    transition: background .2s;
}
.btn-primary:hover { background: #0052a3; }

.login-footer { text-align: center; margin-top: 25px; color: #aaa; }

/* ============ ALERTAS ============ */
.alert { padding: 11px 15px; border-radius: 6px; margin-bottom: 15px; font-size: 13px; }
.alert-error { background: #fde8e8; color: #b71c1c; border: 1px solid #f5c6c6; }
.alert-warning { background: #fff4d6; color: #7a5c00; border: 1px solid #ffe1a8; }
.alert-success { background: #e6f4ea; color: #1e7e34; border: 1px solid #c3e6cb; }

/* ============ TOPBAR ============ */
.app-body { background: #f4f6f9; }
.topbar {
    background: #1e3a5f; color: #fff;
    display: flex; justify-content: space-between; align-items: center;
    padding: 0 25px; height: 60px;
    box-shadow: 0 2px 6px rgba(0,0,0,.15);
    position: sticky; top: 0; z-index: 100;
}
.topbar .logo {
    color: #fff; font-weight: 700; font-size: 18px;
}
.topbar .logo:hover { text-decoration: none; }
.topbar-right { display: flex; align-items: center; gap: 15px; }
.user-info { font-size: 13px; }
.badge {
    display: inline-block; padding: 3px 9px; border-radius: 4px;
    font-size: 10px; font-weight: 700; margin-left: 6px;
    vertical-align: middle;
}
.badge-admin { background: #ff9800; color: #fff; }
.badge-gestor { background: #2196f3; color: #fff; }
.badge-form { background: #e3f2fd; color: #0d47a1; }
.btn-logout {
    background: rgba(255,255,255,.15); color: #fff;
    padding: 6px 14px; border-radius: 5px;
    font-size: 12px; font-weight: 600;
}
.btn-logout:hover { background: rgba(255,255,255,.25); text-decoration: none; }

/* ============ LAYOUT ============ */
.app-container { display: flex; min-height: calc(100vh - 60px); }
.sidebar {
    width: 220px; background: #fff;
    border-right: 1px solid #e5e7eb;
    padding: 20px 0;
    flex-shrink: 0;
}
.sidebar nav a {
    display: block; padding: 11px 22px;
    color: #555; font-size: 14px;
    border-left: 3px solid transparent;
}
.sidebar nav a:hover {
    background: #f5f8fc; color: #0066cc; text-decoration: none;
}
.sidebar nav a.active {
    background: #eaf3fc; color: #0066cc;
    border-left-color: #0066cc; font-weight: 600;
}
.nav-sep {
    padding: 16px 22px 6px; font-size: 11px;
    text-transform: uppercase; letter-spacing: .8px;
    color: #999; font-weight: 700;
}
.content { flex: 1; padding: 30px 35px; }
.page-title {
    font-size: 22px; color: #1e3a5f; margin-bottom: 25px;
}

/* ============ STATS ============ */
.stats-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 18px; margin-bottom: 30px;
}
.stat-card {
    background: #fff; padding: 22px;
    border-radius: 10px; display: flex; align-items: center; gap: 18px;
    box-shadow: 0 2px 8px rgba(0,0,0,.05);
}
.stat-icon { font-size: 34px; }
.stat-info { display: flex; flex-direction: column; }
.stat-number { font-size: 26px; font-weight: 700; color: #1e3a5f; }
.stat-label { font-size: 12px; color: #888; text-transform: uppercase; letter-spacing: .5px; }

/* ============ PANELES ============ */
.panel {
    background: #fff; border-radius: 10px;
    padding: 25px; margin-bottom: 22px;
    box-shadow: 0 2px 8px rgba(0,0,0,.05);
}
.panel h2 {
    font-size: 17px; color: #1e3a5f;
    margin-bottom: 18px; padding-bottom: 12px;
    border-bottom: 1px solid #eee;
}

.actions-grid {
    display: grid; grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 15px;
}
.action-btn {
    background: #f5f8fc; padding: 18px;
    border-radius: 8px; text-align: center;
    color: #1e3a5f; font-weight: 600;
    border: 1px solid #e0ecf7;
    transition: all .2s;
}
.action-btn:hover {
    background: #0066cc; color: #fff;
    text-decoration: none;
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(0,102,204,.25);
}

/* ============ TABLAS ============ */
.table { width: 100%; border-collapse: collapse; }
.table th, .table td {
    text-align: left; padding: 11px 14px;
    border-bottom: 1px solid #eee; font-size: 13px;
}
.table th {
    background: #f9fafb; color: #666;
    text-transform: uppercase; font-size: 11px;
    letter-spacing: .5px; font-weight: 700;
}
.table tr:hover { background: #f9fbfd; }
.empty { color: #999; font-style: italic; padding: 15px 0; }

/* ============ FOOTER ============ */
.app-footer {
    text-align: center; padding: 20px;
    color: #999; font-size: 12px;
    border-top: 1px solid #eee;
    background: #fff;
}

/* ============ PAGE HEADER ============ */
.page-header {
    display: flex; justify-content: space-between; align-items: center;
    margin-bottom: 22px; flex-wrap: wrap; gap: 10px;
}
.btn-inline { display: inline-block; width: auto; padding: 9px 16px; margin: 0; font-size: 13px; }
.btn-secondary {
    background: #e8eaee; color: #444; padding: 9px 16px;
    border-radius: 6px; border: 1px solid #d0d5dd; font-weight: 600;
    font-size: 13px; cursor: pointer;
}
.btn-secondary:hover { background: #d8dce3; text-decoration: none; }
.muted { color: #888; font-size: 12px; }

/* ============ BUSCADOR ============ */
.search-bar { display: flex; gap: 10px; flex-wrap: wrap; }
.search-bar input {
    flex: 1; min-width: 200px; padding: 10px 14px;
    border: 1px solid #d0d5dd; border-radius: 6px; font-size: 14px;
}

/* ============ FORMULARIOS ============ */
.form-grid { display: flex; flex-direction: column; gap: 0; }
.form-row {
    display: grid; grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    gap: 15px; margin-bottom: 5px;
}
.form-group { display: flex; flex-direction: column; }
.form-group label {
    font-size: 12px; font-weight: 600; color: #555;
    margin-bottom: 5px; text-transform: uppercase; letter-spacing: .3px;
}
.form-group input, .form-group select, .form-group textarea {
    padding: 10px 13px; border: 1px solid #d0d5dd; border-radius: 6px;
    font-size: 14px; font-family: inherit;
}
.form-group input:focus, .form-group select:focus, .form-group textarea:focus {
    border-color: #0066cc; outline: none;
    box-shadow: 0 0 0 3px rgba(0,102,204,.12);
}
.form-group-lg { grid-column: span 2; }
.form-actions {
    display: flex; gap: 12px; padding: 20px;
    background: #fff; border-radius: 10px;
    box-shadow: 0 2px 8px rgba(0,0,0,.05);
    margin-bottom: 22px;
}

/* ============ VER CLIENTE ============ */
.grid-2col {
    display: grid; grid-template-columns: 1fr 1fr; gap: 20px;
}
@media (max-width: 900px) { .grid-2col { grid-template-columns: 1fr; } }
.table-detail { width: 100%; border-collapse: collapse; }
.table-detail td { padding: 8px 0; border-bottom: 1px solid #f0f0f0; font-size: 13px; }
.table-detail td:first-child {
    color: #888; font-weight: 600; width: 40%; font-size: 12px;
    text-transform: uppercase; letter-spacing: .3px;
}
.actions a { margin-right: 8px; font-size: 16px; text-decoration: none; }

/* ============ FORM SELECTOR ============ */
.selector-grid {
    display: grid; grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 15px; margin-top: 15px;
}
.selector-card {
    background: #f9fbfd; border: 2px solid #e0ecf7; border-radius: 8px;
    padding: 18px; cursor: pointer; transition: all .2s;
}
.selector-card:hover { border-color: #0066cc; background: #f0f7ff; }
.selector-card.selected { border-color: #0066cc; background: #eaf3fc; box-shadow: 0 0 0 3px rgba(0,102,204,.15); }
.selector-card h3 { font-size: 15px; color: #1e3a5f; margin-bottom: 6px; }
.selector-card p { font-size: 12px; color: #666; margin: 0; }

.form-preview { 
    background: #f0f7ff; padding: 15px; border-radius: 8px; 
    margin-bottom: 20px; border-left: 4px solid #0066cc; font-size: 13px;
}
.form-preview strong { color: #1e3a5f; }
.form-preview .info-row { padding: 4px 0; }
.form-preview .label { color: #666; display: inline-block; min-width: 140px; }

/* ============ PDF ACTIONS ============ */
.pdf-actions { display: flex; gap: 12px; flex-wrap: wrap; margin-top: 15px; }
.pdf-actions .btn-primary,
.pdf-actions .btn-secondary { text-decoration: none; padding: 12px 20px; font-size: 14px; }

/* ============ HISTORIAL ============ */
.historial-row:hover { background: #f9fbfd; }
.historial-badge { 
    display: inline-block; padding: 3px 9px; border-radius: 4px; 
    font-size: 11px; font-weight: 700; background: #e3f2fd; color: #0d47a1;
}

/* ═══════════════════════════════════════════════
   SISTEMA DE NOTIFICACIONES (TOASTS)
   ═══════════════════════════════════════════════ */
.toast-container {
    position: fixed;
    top: 80px;
    right: 20px;
    z-index: 9999;
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.toast {
    background: #fff;
    min-width: 250px;
    max-width: 400px;
    padding: 15px 20px;
    border-radius: 8px;
    box-shadow: 0 4px 12px rgba(0,0,0,0.15);
    display: flex;
    align-items: center;
    gap: 12px;
    font-size: 14px;
    color: #333;
    border-left: 5px solid #0066cc;
    animation: slideIn 0.3s ease-out forwards;
    opacity: 0;
    transform: translateX(100%);
}

.toast.success { border-left-color: #1e7e34; }
.toast.error   { border-left-color: #c00; }
.toast.warning { border-left-color: #f0ad4e; }

.toast-icon { font-size: 20px; }
.toast.success .toast-icon { color: #1e7e34; }
.toast.error .toast-icon   { color: #c00; }
.toast.warning .toast-icon { color: #f0ad4e; }

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

/* ═══════════════════════════════════════════════
   VENTANA MODAL DE CONFIRMACIÓN
   ═══════════════════════════════════════════════ */
.sys-modal-overlay {
    position: fixed; inset: 0;
    background: rgba(0,0,0,0.5);
    z-index: 10000;
    display: flex; align-items: center; justify-content: center;
    opacity: 0; animation: fadeIn 0.2s forwards;
}
@keyframes fadeIn { to { opacity: 1; } }

.sys-modal-box {
    background: #fff; border-radius: 10px;
    padding: 25px; max-width: 400px; width: 90%;
    box-shadow: 0 10px 30px rgba(0,0,0,0.2);
    text-align: center;
    transform: scale(0.9); animation: popIn 0.2s forwards;
}
@keyframes popIn { to { transform: scale(1); } }

.sys-modal-box h3 { margin-bottom: 10px; color: #1e3a5f; font-size: 18px; }
.sys-modal-box p { color: #555; font-size: 14px; margin-bottom: 20px; }
.sys-modal-actions { display: flex; gap: 10px; justify-content: center; }
.sys-modal-actions button { padding: 8px 20px; border-radius: 6px; border: none; cursor: pointer; font-weight: 600; font-size: 14px; }
.sys-modal-actions .btn-cancel { background: #e8eaee; color: #444; }
.sys-modal-actions .btn-confirm { background: #c00; color: #fff; }