@import url('https://fonts.googleapis.com/css2?family=DM+Sans:wght@400;500;600;700&family=Outfit:wght@400;500;600;700&display=swap');

:root {
    --primary: #0f172a;
    --primary-light: #1e293b;
    --accent: #10b981;
    --accent-light: #d1fae5;
    --accent-dark: #059669;
    --warning: #f59e0b;
    --danger: #ef4444;
    --bg: #f1f5f9;
    --card: #ffffff;
    --text: #0f172a;
    --text-muted: #64748b;
    --border: #e2e8f0;
    --shadow: 0 1px 3px rgba(0,0,0,0.1), 0 1px 2px rgba(0,0,0,0.06);
    --shadow-lg: 0 10px 15px -3px rgba(0,0,0,0.1), 0 4px 6px -2px rgba(0,0,0,0.05);
    --radius: 10px;
    --radius-lg: 14px;
}

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

body {
    font-family: 'DM Sans', sans-serif;
    background: var(--bg);
    color: var(--text);
    min-height: 100vh;
}

/* Header */
.header {
    background: linear-gradient(135deg, var(--primary) 0%, var(--primary-light) 100%);
    color: white;
    padding: 20px 32px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 20px;
}
.header h1 {
    font-family: 'Outfit', sans-serif;
    font-size: 1.5rem;
    font-weight: 700;
    display: flex;
    align-items: center;
    gap: 10px;
}
.header p { font-size: 0.85rem; opacity: 0.7; margin-top: 2px; }
.header .icon {
    width: 40px; height: 40px;
    background: var(--accent);
    border-radius: 10px;
    display: flex; align-items: center; justify-content: center;
    font-size: 1.3rem;
}
.header-brand {
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    gap: 6px;
}
.header-logo {
    height: 65px;
    width: auto;
}
.header-brand-name {
    font-family: 'Outfit', sans-serif;
    font-size: 1.2rem;
    font-weight: 600;
    color: #3AF6CC;
    letter-spacing: 0.5px;
    display: flex;
    align-items: center;
    gap: 6px;
}
.icon-small {
    font-size: 1.1rem;
}
.header-right { display: flex; align-items: center; gap: 12px; }
.version-badge {
    background: rgba(255,255,255,0.15);
    padding: 4px 10px;
    border-radius: 20px;
    font-size: 0.75rem;
    font-weight: 600;
}
.date-display { font-size: 0.85rem; opacity: 0.8; }
.user-info {
    display: flex; align-items: center; gap: 8px;
    background: rgba(255,255,255,0.1);
    padding: 6px 14px;
    border-radius: 8px;
    font-size: 0.85rem;
}
.btn-logout {
    background: rgba(255,255,255,0.15);
    border: 1px solid rgba(255,255,255,0.2);
    color: white;
    padding: 6px 14px;
    border-radius: 8px;
    cursor: pointer;
    font-size: 0.8rem;
    font-weight: 600;
    transition: all 0.2s;
}
.btn-logout:hover { background: rgba(255,255,255,0.25); }

/* Pharmadate link */
.pharmadate-link {
    display: flex; align-items: center; gap: 12px;
    background: rgba(255,255,255,0.1);
    padding: 10px 20px;
    border-radius: 12px;
    text-decoration: none;
    color: white;
    transition: all 0.2s;
    border: 1px solid rgba(255,255,255,0.2);
}
.pharmadate-link:hover { background: rgba(255,255,255,0.2); transform: translateY(-2px); }
.pharmadate-text { display: flex; flex-direction: column; }
.pharmadate-title { font-weight: 700; font-size: 1rem; }
.pharmadate-subtitle { font-size: 0.75rem; opacity: 0.8; color: #10b981; }
.external-icon { font-size: 1.2rem; opacity: 0.6; }

/* Navigation tabs */
.nav-tabs {
    display: flex;
    background: var(--card);
    padding: 8px;
    gap: 4px;
    border-bottom: 1px solid var(--border);
    overflow-x: auto;
}
.nav-tab {
    padding: 10px 20px;
    border-radius: 8px;
    cursor: pointer;
    font-size: 0.85rem;
    font-weight: 600;
    color: var(--text-muted);
    transition: all 0.2s;
    white-space: nowrap;
    display: flex;
    align-items: center;
    gap: 6px;
    border: none;
    background: none;
}
.nav-tab:hover { background: var(--bg); color: var(--text); }
.nav-tab.active { background: var(--primary); color: white; }
.nav-tab.disabled {
    background: #e5e7eb; color: #9ca3af; cursor: not-allowed; opacity: 0.7;
}
.nav-tab.disabled:hover { background: #e5e7eb; transform: none; }
.nav-tab .coming-soon {
    font-size: 0.65rem; background: #f59e0b; color: white;
    padding: 2px 6px; border-radius: 8px; margin-left: 4px;
}
.nav-tab-link {
    text-decoration: none;
    background: linear-gradient(135deg, #10b981 0%, #059669 100%);
    color: white !important;
}
.nav-tab-link:hover {
    background: linear-gradient(135deg, #059669 0%, #047857 100%);
    color: white !important;
}
.external-icon-small {
    font-size: 0.7rem;
    opacity: 0.8;
}

/* Content */
.content { padding: 24px 32px; max-width: 1400px; margin: 0 auto; }
.tab-content { display: none; }
.tab-content.active { display: block; }

/* Cards */
.card {
    background: var(--card);
    border-radius: var(--radius-lg);
    padding: 24px;
    box-shadow: var(--shadow);
    margin-bottom: 20px;
}
.card h2 {
    font-family: 'Outfit', sans-serif;
    font-size: 1.2rem; font-weight: 700;
    margin-bottom: 16px;
    display: flex; align-items: center; gap: 8px;
}

/* Stats grid */
.stats-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 16px;
    margin-bottom: 24px;
}
.stat-card {
    background: var(--card);
    border-radius: var(--radius);
    padding: 20px;
    box-shadow: var(--shadow);
    text-align: center;
}
.stat-card .stat-value {
    font-family: 'Outfit', sans-serif;
    font-size: 2rem; font-weight: 700; color: var(--accent);
}
.stat-card .stat-label { font-size: 0.8rem; color: var(--text-muted); margin-top: 4px; }

/* Tables */
.table-container { overflow-x: auto; }
table { width: 100%; border-collapse: collapse; font-size: 0.85rem; }
thead th {
    background: var(--bg);
    padding: 10px 14px;
    text-align: left;
    font-weight: 600;
    color: var(--text-muted);
    font-size: 0.75rem;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}
tbody td { padding: 10px 14px; border-bottom: 1px solid var(--border); }
tbody tr:hover { background: #f8fafc; }

/* Buttons */
.btn {
    padding: 8px 16px;
    border-radius: 8px;
    border: none;
    cursor: pointer;
    font-size: 0.85rem;
    font-weight: 600;
    transition: all 0.2s;
    display: inline-flex;
    align-items: center;
    gap: 6px;
}
.btn-primary { background: var(--accent); color: white; }
.btn-primary:hover { background: var(--accent-dark); transform: translateY(-1px); }
.btn-danger { background: var(--danger); color: white; }
.btn-danger:hover { background: #dc2626; }
.btn-secondary { background: var(--bg); color: var(--text); border: 1px solid var(--border); }
.btn-secondary:hover { background: var(--border); }
.btn-sm { padding: 4px 10px; font-size: 0.75rem; }

/* Forms */
.form-group { margin-bottom: 16px; }
.form-group label {
    display: block;
    font-size: 0.85rem;
    font-weight: 600;
    color: var(--text);
    margin-bottom: 6px;
}
.form-group input, .form-group select, .form-group textarea {
    width: 100%;
    padding: 10px 14px;
    border: 1px solid var(--border);
    border-radius: 8px;
    font-family: inherit;
    font-size: 0.9rem;
    transition: border-color 0.2s;
}
.form-group input:focus, .form-group select:focus {
    outline: none;
    border-color: var(--accent);
    box-shadow: 0 0 0 3px rgba(16, 185, 129, 0.1);
}

/* Login / Register pages */
.auth-container {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, var(--primary) 0%, var(--primary-light) 100%);
}
.auth-card {
    background: var(--card);
    border-radius: var(--radius-lg);
    padding: 40px;
    width: 100%;
    max-width: 440px;
    box-shadow: var(--shadow-lg);
}
.auth-card h1 {
    font-family: 'Outfit', sans-serif;
    text-align: center;
    margin-bottom: 8px;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
}
.auth-card .subtitle {
    text-align: center;
    color: var(--text-muted);
    font-size: 0.9rem;
    margin-bottom: 24px;
}
.auth-card .btn-primary { width: 100%; padding: 12px; font-size: 1rem; justify-content: center; }
.auth-links { text-align: center; margin-top: 16px; font-size: 0.85rem; }
.auth-links a { color: var(--accent); text-decoration: none; font-weight: 600; }
.auth-links a:hover { text-decoration: underline; }

.register-card { max-width: 560px; }
.register-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; }
.register-grid .full-width { grid-column: 1 / -1; }

/* Alert / Toast */
.alert {
    padding: 12px 16px;
    border-radius: 8px;
    font-size: 0.85rem;
    margin-bottom: 16px;
    display: none;
}
.alert-error { background: #fef2f2; color: #991b1b; border: 1px solid #fecaca; }
.alert-success { background: #f0fdf4; color: #166534; border: 1px solid #bbf7d0; }
.alert-info { background: #eff6ff; color: #1e40af; border: 1px solid #bfdbfe; }

.toast {
    position: fixed; bottom: 20px; right: 20px;
    padding: 12px 20px;
    border-radius: 10px;
    color: white;
    font-weight: 600;
    font-size: 0.85rem;
    z-index: 10000;
    animation: slideIn 0.3s ease;
    box-shadow: var(--shadow-lg);
}
.toast-success { background: var(--accent); }
.toast-error { background: var(--danger); }
.toast-info { background: var(--primary); }
@keyframes slideIn { from { transform: translateX(100%); opacity: 0; } to { transform: translateX(0); opacity: 1; } }

/* Video tutorial button */
.video-tutorial-btn {
    display: inline-flex; align-items: center; gap: 8px;
    background: linear-gradient(135deg, #ef4444 0%, #dc2626 100%);
    color: white;
    padding: 10px 16px;
    border-radius: 8px;
    cursor: pointer;
    font-size: 0.85rem;
    font-weight: 600;
    transition: all 0.2s;
    margin-bottom: 16px;
}
.video-tutorial-btn:hover { transform: translateY(-2px); box-shadow: 0 4px 12px rgba(239, 68, 68, 0.4); }
.play-icon {
    width: 24px; height: 24px;
    background: rgba(255,255,255,0.2);
    border-radius: 50%;
    display: flex; align-items: center; justify-content: center;
    font-size: 0.7rem;
}

/* PVL prices */
.price-cell { display: flex; flex-direction: column; align-items: flex-end; }
.pvl-value { font-weight: 600; color: var(--primary); }
.pvl-disclaimer { font-size: 0.65rem; color: #f59e0b; cursor: help; }
.pvl-warning-box {
    display: flex; align-items: flex-start; gap: 10px;
    background: #fffbeb; border: 1px solid #fde68a;
    border-radius: 8px; padding: 12px 16px;
    margin-bottom: 16px; font-size: 0.85rem;
}
.pvl-warning-box .warning-icon { font-size: 1.2rem; }
.pvl-warning-box p { color: #92400e; }

/* Invoice upload zone */
.invoice-upload-zone {
    border: 2px dashed var(--border);
    border-radius: var(--radius-lg);
    padding: 40px;
    text-align: center;
    cursor: pointer;
    transition: all 0.2s;
    background: #fafafa;
}
.invoice-upload-zone:hover, .invoice-upload-zone.dragover {
    border-color: var(--accent);
    background: var(--accent-light);
}
.invoice-upload-zone .upload-icon { font-size: 3rem; margin-bottom: 10px; }
.invoice-upload-zone h3 { font-size: 1rem; margin-bottom: 4px; }
.invoice-upload-zone p { font-size: 0.85rem; color: var(--text-muted); }

/* ERP Upload Zone */
.erp-upload-zone {
    border: 2px dashed var(--border);
    border-radius: var(--radius-lg);
    padding: 40px;
    text-align: center;
    cursor: pointer;
    transition: all 0.2s;
    background: #fafafa;
}
.erp-upload-zone:hover, .erp-upload-zone.dragover {
    border-color: var(--accent);
    background: var(--accent-light);
}
.erp-upload-zone .upload-icon { font-size: 3rem; margin-bottom: 10px; }
.erp-upload-zone h3 { font-size: 1rem; margin-bottom: 4px; }
.erp-upload-zone p { font-size: 0.85rem; color: var(--text-muted); }

.erp-mode-selector { display: flex; gap: 20px; flex-wrap: wrap; }
.erp-mode-selector label { display: flex; align-items: center; gap: 6px; font-size: 0.9rem; cursor: pointer; }

.month-checkboxes { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 8px; }
.month-checkbox-label {
    display: flex; align-items: center; gap: 4px;
    font-size: 0.85rem; padding: 4px 10px;
    border: 1px solid var(--border); border-radius: var(--radius);
    cursor: pointer; transition: all 0.15s;
}
.month-checkbox-label:has(input:checked) {
    background: var(--accent-light); border-color: var(--accent); color: var(--accent);
}

/* Invoice calendar */
.invoice-calendar {
    background: var(--card);
    border-radius: var(--radius-lg);
    padding: 24px;
    box-shadow: var(--shadow);
}
.calendar-header {
    display: flex; justify-content: space-between; align-items: center; margin-bottom: 20px;
}
.calendar-header h3 { font-family: 'Outfit', sans-serif; font-size: 1.1rem; }
.calendar-header button {
    background: var(--bg); border: 1px solid var(--border);
    border-radius: 8px; padding: 6px 12px;
    cursor: pointer; font-size: 1rem; transition: all 0.2s;
}
.calendar-header button:hover { background: var(--border); }
.calendar-weekdays {
    display: grid; grid-template-columns: repeat(7, 1fr); gap: 4px; margin-bottom: 4px;
}
.calendar-weekday {
    text-align: center; font-size: 0.7rem; font-weight: 600;
    color: var(--text-muted); text-transform: uppercase; padding: 4px;
}
.calendar-grid { display: grid; grid-template-columns: repeat(7, 1fr); gap: 4px; }
.calendar-day {
    aspect-ratio: 1;
    display: flex; flex-direction: column; align-items: center; justify-content: center;
    border-radius: 8px; font-size: 0.9rem; cursor: pointer; transition: all 0.2s;
    position: relative;
}
.calendar-day:hover { background: var(--accent-light); }
.calendar-day.other-month { opacity: 0.3; }
.calendar-day.today { border: 2px solid var(--accent); font-weight: 700; }
.calendar-day.has-invoice {
    background: linear-gradient(135deg, #fef3c7 0%, #fde68a 100%); font-weight: 600;
}
.calendar-day.has-invoice.urgent {
    background: linear-gradient(135deg, #fee2e2 0%, #fca5a5 100%);
}
.calendar-day .invoice-dot {
    width: 6px; height: 6px; background: var(--warning);
    border-radius: 50%; margin-top: 2px;
}

/* Invoice list */
.invoice-list { margin-top: 16px; }
.invoice-item {
    display: flex; justify-content: space-between; align-items: center;
    padding: 12px 16px; background: var(--bg); border-radius: 8px; margin-top: 8px;
}
.invoice-item .amount { font-size: 1.1rem; font-weight: 700; color: var(--primary); }
.invoice-item .due-date { font-size: 0.85rem; color: var(--text-muted); }
.invoice-item.urgent .due-date { color: #ef4444; font-weight: 600; }
.invoice-item .proveedor { font-weight: 600; font-size: 0.9rem; }

/* Search */
.search-box {
    position: relative; margin-bottom: 16px;
}
.search-box input {
    width: 100%;
    padding: 10px 14px 10px 38px;
    border: 1px solid var(--border);
    border-radius: 8px;
    font-family: inherit;
    font-size: 0.9rem;
}
.search-box input:focus { outline: none; border-color: var(--accent); }
.search-box .search-icon {
    position: absolute; left: 12px; top: 50%; transform: translateY(-50%);
    color: var(--text-muted); font-size: 0.9rem;
}

/* Order builder */
.order-builder { display: grid; grid-template-columns: 1fr 1fr; gap: 24px; }
.order-products { max-height: 500px; overflow-y: auto; }
.order-summary {
    position: sticky; top: 0;
    background: var(--card);
    border-radius: var(--radius-lg);
    padding: 20px;
    box-shadow: var(--shadow);
}
.product-item {
    display: flex; justify-content: space-between; align-items: center;
    padding: 10px 14px;
    border-bottom: 1px solid var(--border);
    transition: background 0.2s;
}
.product-item:hover { background: #f8fafc; }
.product-info { flex: 1; }
.product-cn { font-weight: 700; font-size: 0.85rem; color: var(--accent); }
.product-desc { font-size: 0.8rem; color: var(--text-muted); }
.product-actions { display: flex; align-items: center; gap: 8px; }
.qty-input {
    width: 60px; padding: 4px 8px; text-align: center;
    border: 1px solid var(--border); border-radius: 6px; font-size: 0.85rem;
}
.btn-add-product {
    background: var(--accent); color: white; border: none;
    padding: 4px 10px; border-radius: 6px; cursor: pointer;
    font-size: 0.8rem; font-weight: 600;
}

/* Preview modal */
.modal-overlay {
    display: none;
    position: fixed; top: 0; left: 0; right: 0; bottom: 0;
    background: rgba(0,0,0,0.5);
    z-index: 9000;
    align-items: center; justify-content: center;
}
.modal-overlay.active { display: flex; }
.modal {
    background: var(--card);
    border-radius: var(--radius-lg);
    padding: 32px;
    max-width: 700px;
    width: 90%;
    max-height: 80vh;
    overflow-y: auto;
    box-shadow: var(--shadow-lg);
}
.modal h2 { font-family: 'Outfit', sans-serif; margin-bottom: 16px; }
.modal-actions { display: flex; gap: 12px; margin-top: 20px; justify-content: flex-end; }

/* Responsive */
@media (max-width: 768px) {
    .header { flex-direction: column; text-align: center; padding: 16px; }
    .pharmadate-link { display: none; }
    .content { padding: 16px; }
    .order-builder { grid-template-columns: 1fr; }
    .register-grid { grid-template-columns: 1fr; }
    .stats-grid { grid-template-columns: repeat(2, 1fr); }
}

/* Loading spinner */
.spinner {
    display: inline-block;
    width: 20px; height: 20px;
    border: 2px solid rgba(255,255,255,0.3);
    border-radius: 50%;
    border-top-color: white;
    animation: spin 0.6s linear infinite;
}
@keyframes spin { to { transform: rotate(360deg); } }

/* Badge */
.badge {
    display: inline-block;
    padding: 2px 8px;
    border-radius: 12px;
    font-size: 0.7rem;
    font-weight: 600;
}
.badge-pending { background: #fef3c7; color: #92400e; }
.badge-validated { background: #d1fae5; color: #065f46; }
.badge-rejected { background: #fecaca; color: #991b1b; }
.badge-paid { background: #d1fae5; color: #065f46; }
.badge-unpaid { background: #fee2e2; color: #991b1b; }
.badge-ready { background: #d1fae5; color: #065f46; }

/* Tab badge */
.tab-badge {
    display: inline-flex; align-items: center; justify-content: center;
    min-width: 20px; height: 20px; padding: 0 6px;
    border-radius: 10px; font-size: 0.7rem; font-weight: 700;
    background: rgba(255,255,255,0.2); color: inherit;
}
.nav-tab.active .tab-badge { background: rgba(255,255,255,0.3); }

/* ==================== Pedido Layout ==================== */
.pedido-layout {
    display: grid;
    grid-template-columns: 280px 1fr;
    gap: 24px;
    align-items: start;
}
.pedido-sidebar {
    display: flex;
    flex-direction: column;
    gap: 16px;
}
.sidebar-card {
    background: var(--card);
    border-radius: var(--radius);
    padding: 20px;
    box-shadow: var(--shadow);
    border-left: 3px solid var(--border);
}
.sidebar-card.border-blue { border-left-color: #3b82f6; }
.sidebar-card.border-green { border-left-color: #10b981; }
.sidebar-card.border-orange { border-left-color: #f59e0b; }
.sidebar-card.border-teal { border-left-color: #14b8a6; }
.sidebar-card.border-purple { border-left-color: #8b5cf6; }
.sidebar-card h3 {
    font-family: 'Outfit', sans-serif;
    font-size: 0.9rem;
    font-weight: 700;
    margin-bottom: 12px;
}
.sidebar-card-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 12px;
}
.sidebar-card-header h3 { margin-bottom: 0; }

/* Sidebar upload zone */
.sidebar-upload {
    border: 2px dashed var(--border);
    border-radius: var(--radius);
    padding: 24px 16px;
    text-align: center;
    cursor: pointer;
    transition: all 0.2s;
    background: #fafafa;
}
.sidebar-upload:hover, .sidebar-upload.dragover {
    border-color: var(--accent);
    background: var(--accent-light);
}
.sidebar-upload.completed {
    border: 2px solid var(--accent);
    background: var(--accent-light);
}
.sidebar-upload .upload-icon { font-size: 2rem; margin-bottom: 8px; }
.sidebar-upload p { font-size: 0.8rem; margin: 2px 0; }
.sidebar-upload .upload-hint { color: var(--text-muted); font-size: 0.75rem; }

/* Stats row */
.stats-row {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 16px;
    margin-bottom: 24px;
}
.stat-bordered {
    background: var(--card);
    border-radius: var(--radius);
    padding: 16px 20px;
    box-shadow: var(--shadow);
    border-left: 4px solid var(--border);
}
.stat-bordered.blue { border-left-color: #3b82f6; }
.stat-bordered.green { border-left-color: #10b981; }
.stat-bordered.teal { border-left-color: #14b8a6; }
.stat-bordered.orange { border-left-color: #f59e0b; }
.stat-bordered .label {
    text-transform: uppercase;
    font-size: 0.7rem;
    font-weight: 600;
    color: var(--text-muted);
    letter-spacing: 0.5px;
}
.stat-bordered .value {
    font-family: 'Outfit', sans-serif;
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--text);
    margin-top: 4px;
}

/* Month grid */
.month-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 8px;
}
.month-btn {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding: 10px 8px;
    border: 1px solid var(--border);
    border-radius: var(--radius);
    background: var(--card);
    cursor: pointer;
    transition: all 0.2s;
}
.month-btn:hover { border-color: var(--accent); background: var(--accent-light); }
.month-btn.active {
    background: var(--accent);
    color: white;
    border-color: var(--accent);
}
.month-btn .num { font-size: 1.3rem; font-weight: 700; line-height: 1; }
.month-btn .label { font-size: 0.65rem; text-transform: uppercase; font-weight: 600; letter-spacing: 0.5px; }

/* Min toggle */
.min-toggle {
    display: flex;
    border: 1px solid var(--border);
    border-radius: var(--radius);
    overflow: hidden;
    margin-bottom: 12px;
}
.min-toggle button {
    flex: 1;
    padding: 8px 12px;
    border: none;
    background: var(--card);
    font-size: 0.8rem;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.2s;
}
.min-toggle button.active {
    background: var(--accent);
    color: white;
}
.min-input-row {
    display: flex;
    align-items: center;
    gap: 8px;
}
.min-input-row input {
    flex: 1;
    padding: 8px 12px;
    border: 1px solid var(--border);
    border-radius: var(--radius);
    font-size: 0.9rem;
    font-family: inherit;
}
.min-input-row input:focus { outline: none; border-color: var(--accent); }
.min-input-row span { font-weight: 600; color: var(--text-muted); font-size: 0.9rem; }

/* Resultado card */
.resultado-card {
    background: var(--card);
    border-radius: var(--radius-lg);
    padding: 24px;
    box-shadow: var(--shadow);
}
.resultado-card h3 {
    font-family: 'Outfit', sans-serif;
    font-size: 1.1rem;
    font-weight: 700;
    margin-bottom: 16px;
}

/* Empty state */
.empty-state {
    padding: 60px 20px;
    text-align: center;
    color: var(--text-muted);
}
.empty-state h4 { color: var(--text); margin-bottom: 8px; font-size: 1rem; }
.empty-state p { font-size: 0.85rem; }

/* Responsive pedido layout */
@media (max-width: 900px) {
    .pedido-layout { grid-template-columns: 1fr; }
    .stats-row { grid-template-columns: repeat(2, 1fr); }
}

/* Lab stats grid */
.lab-stats-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
    gap: 16px;
    margin-top: 16px;
}
.lab-stat-card {
    background: var(--bg);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 16px;
    transition: transform 0.2s, box-shadow 0.2s;
}
.lab-stat-card:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-lg);
}
.lab-stat-card .lab-name {
    font-weight: 700;
    font-size: 1rem;
    margin-bottom: 8px;
    color: var(--primary);
}
.lab-stat-card .lab-units {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--accent);
}
.lab-stat-card .lab-details {
    display: flex;
    justify-content: space-between;
    font-size: 0.8rem;
    color: var(--text-muted);
    margin-top: 8px;
}
.lab-stat-card .lab-last {
    font-size: 0.75rem;
    color: var(--text-muted);
    margin-top: 8px;
    border-top: 1px solid var(--border);
    padding-top: 8px;
}

/* Alerta de mínimo no alcanzado */
.min-alert {
    background: #fef3c7;
    border: 1px solid #f59e0b;
    border-left: 4px solid #f59e0b;
    color: #92400e;
    padding: 12px 16px;
    border-radius: var(--radius);
    margin-bottom: 12px;
    font-size: 0.9rem;
    font-weight: 500;
}

/* Lab order cards grid (Compra por Laboratorio) */
.lab-order-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(180px, 1fr));
    gap: 12px;
    max-height: 400px;
    overflow-y: auto;
    padding: 4px;
}

.lab-order-card {
    background: var(--card);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 16px;
    cursor: pointer;
    transition: all 0.2s;
}

.lab-order-card:hover {
    border-color: var(--accent);
    transform: translateY(-2px);
    box-shadow: var(--shadow-lg);
}

.lab-order-card.selected {
    border-color: var(--accent);
    background: var(--accent-light);
    box-shadow: 0 0 0 2px var(--accent);
}

.lab-order-card .lab-name {
    font-weight: 700;
    font-size: 0.9rem;
    color: var(--primary);
    margin-bottom: 8px;
    line-height: 1.2;
    overflow: hidden;
    text-overflow: ellipsis;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
}

.lab-order-card .lab-units {
    font-size: 1.4rem;
    font-weight: 700;
    color: var(--accent);
    line-height: 1;
}

.lab-order-card .lab-products {
    font-size: 0.8rem;
    color: var(--text-muted);
    margin-top: 6px;
}

/* Estado deshabilitado para Compra por Laboratorio */
.sidebar-upload.disabled,
.month-btn.disabled,
.min-toggle.disabled button {
    opacity: 0.5;
    pointer-events: none;
    cursor: not-allowed;
}

.lab-order-card.disabled {
    opacity: 0.6;
    pointer-events: none;
}

.demo-banner {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: white;
    padding: 12px 16px;
    border-radius: 8px;
    margin-bottom: 16px;
    text-align: center;
    font-weight: 500;
}

/* ==================== Stock Crítico ==================== */
.sidebar-card.border-red { border-left-color: #ef4444; }

/* Stock segment cards */
.stock-segment-card {
    background: var(--card);
    border-radius: var(--radius);
    padding: 20px;
    box-shadow: var(--shadow);
    border-left: 4px solid var(--border);
    cursor: pointer;
    transition: all 0.2s;
}

.stock-segment-card:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-lg);
}

.stock-segment-card.active {
    box-shadow: 0 0 0 2px var(--accent);
}

.stock-segment-card.warning {
    border-left-color: #f59e0b;
}

.stock-segment-card.warning:hover,
.stock-segment-card.warning.active {
    background: #fffbeb;
}

.stock-segment-card.danger {
    border-left-color: #ef4444;
}

.stock-segment-card.danger:hover,
.stock-segment-card.danger.active {
    background: #fef2f2;
}

.stock-segment-card.critical {
    border-left-color: #991b1b;
}

.stock-segment-card.critical:hover,
.stock-segment-card.critical.active {
    background: #fef2f2;
}

.stock-segment-card .segment-header {
    display: flex;
    align-items: center;
    gap: 8px;
    margin-bottom: 12px;
}

.stock-segment-card .segment-icon {
    font-size: 1.2rem;
}

.stock-segment-card .segment-label {
    font-size: 0.85rem;
    font-weight: 600;
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.stock-segment-card .segment-products {
    font-family: 'Outfit', sans-serif;
    font-size: 2rem;
    font-weight: 700;
    color: var(--text);
    line-height: 1;
}

.stock-segment-card .segment-details {
    display: flex;
    justify-content: space-between;
    font-size: 0.85rem;
    color: var(--text-muted);
    margin-top: 8px;
    padding-top: 8px;
    border-top: 1px solid var(--border);
}

.btn-segment-pdf {
    margin-top: 12px;
    width: 100%;
    padding: 8px 12px;
    font-size: 0.8rem;
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: 6px;
    cursor: pointer;
    transition: all 0.2s;
}

.btn-segment-pdf:hover {
    background: var(--primary);
    color: white;
    border-color: var(--primary);
}

.stock-segment-card.warning .btn-segment-pdf:hover {
    background: #f59e0b;
    border-color: #f59e0b;
}

.stock-segment-card.danger .btn-segment-pdf:hover {
    background: #ef4444;
    border-color: #ef4444;
}

.stock-segment-card.critical .btn-segment-pdf:hover {
    background: #991b1b;
    border-color: #991b1b;
}

/* Stock critico summary */
.stock-critico-summary {
    display: flex;
    justify-content: space-between;
    align-items: center;
    background: var(--card);
    border-radius: var(--radius);
    padding: 16px 24px;
    margin-bottom: 20px;
    box-shadow: var(--shadow);
    flex-wrap: wrap;
    gap: 16px;
}

.stock-critico-summary .summary-item {
    display: flex;
    flex-direction: column;
    gap: 4px;
}

.stock-critico-summary .summary-label {
    font-size: 0.75rem;
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.stock-critico-summary .summary-value {
    font-family: 'Outfit', sans-serif;
    font-size: 1.3rem;
    font-weight: 700;
    color: var(--text);
}

.stock-critico-summary .summary-item.highlight .summary-value {
    color: #ef4444;
}

/* Segment tabs */
.segment-tabs {
    display: flex;
    border: 1px solid var(--border);
    border-radius: var(--radius);
    overflow: hidden;
}

.segment-tab {
    padding: 6px 12px;
    border: none;
    background: var(--card);
    font-size: 0.8rem;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.2s;
    color: var(--text-muted);
}

.segment-tab:not(:last-child) {
    border-right: 1px solid var(--border);
}

.segment-tab:hover {
    background: var(--bg);
}

.segment-tab.active {
    background: var(--primary);
    color: white;
}

/* Stock critico table row colors */
.stock-critico-row.warning {
    background: #fffbeb;
}

.stock-critico-row.danger {
    background: #fef2f2;
}

.stock-critico-row.critical {
    background: #fee2e2;
}

.stock-critico-row:hover.warning {
    background: #fef3c7;
}

.stock-critico-row:hover.danger {
    background: #fecaca;
}

.stock-critico-row:hover.critical {
    background: #fca5a5;
}

/* Segment badge in table */
.segment-badge {
    display: inline-block;
    padding: 2px 8px;
    border-radius: 12px;
    font-size: 0.7rem;
    font-weight: 600;
}

.segment-badge.warning {
    background: #fef3c7;
    color: #92400e;
}

.segment-badge.danger {
    background: #fee2e2;
    color: #991b1b;
}

.segment-badge.critical {
    background: #fca5a5;
    color: #7f1d1d;
}

/* Segment actions buttons */
.segment-actions {
    display: flex;
    gap: 8px;
    margin-top: 12px;
}

.segment-actions .btn {
    flex: 1;
    padding: 8px 10px;
    font-size: 0.75rem;
}

.btn-segment-excel {
    background: var(--accent-light);
    border: 1px solid var(--accent);
    color: var(--accent-dark);
}

.btn-segment-excel:hover {
    background: var(--accent);
    color: white;
}

/* ==================== Pricing Modal ==================== */
.pricing-modal {
    max-width: 900px;
    padding: 0;
    overflow: hidden;
}

.pricing-modal-header {
    background: linear-gradient(135deg, var(--primary) 0%, var(--primary-light) 100%);
    color: white;
    padding: 24px 32px;
    text-align: center;
}

.pricing-modal-header h2 {
    margin-bottom: 8px;
    font-family: 'Outfit', sans-serif;
}

.pricing-modal-header p {
    opacity: 0.8;
    font-size: 0.9rem;
}

.pricing-cards {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 16px;
    padding: 24px;
    background: var(--bg);
}

@media (max-width: 900px) {
    .pricing-cards {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 500px) {
    .pricing-cards {
        grid-template-columns: 1fr;
    }
}

.pricing-card {
    background: var(--card);
    border-radius: var(--radius-lg);
    padding: 20px;
    text-align: center;
    border: 2px solid var(--border);
    transition: all 0.2s;
    position: relative;
}

.pricing-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-lg);
}

.pricing-card.warning {
    border-color: #f59e0b;
}

.pricing-card.danger {
    border-color: #ef4444;
}

.pricing-card.critical {
    border-color: #991b1b;
}

.pricing-card.featured {
    border-color: var(--accent);
    background: linear-gradient(180deg, var(--accent-light) 0%, var(--card) 30%);
}

.pricing-badge {
    position: absolute;
    top: -10px;
    left: 50%;
    transform: translateX(-50%);
    background: var(--accent);
    color: white;
    padding: 4px 12px;
    border-radius: 20px;
    font-size: 0.7rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.pricing-card .pricing-header {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 4px;
    margin-bottom: 8px;
}

.pricing-card .pricing-icon {
    font-size: 2rem;
}

.pricing-card .pricing-title {
    font-family: 'Outfit', sans-serif;
    font-size: 1.1rem;
    font-weight: 700;
}

.pricing-card .pricing-segment {
    font-size: 0.85rem;
    color: var(--text-muted);
    margin-bottom: 8px;
}

.pricing-card .pricing-description {
    font-size: 0.75rem;
    color: var(--text-muted);
    margin-bottom: 16px;
    line-height: 1.4;
}

.pricing-card .pricing-price {
    font-family: 'Outfit', sans-serif;
    font-size: 1.8rem;
    font-weight: 700;
    color: var(--text);
    margin-bottom: 8px;
}

.pricing-card .pricing-price small {
    font-size: 0.7rem;
    color: var(--text-muted);
    font-weight: 400;
}

.pricing-card .pricing-savings {
    font-size: 0.8rem;
    color: var(--accent);
    font-weight: 600;
    margin-bottom: 12px;
}

.btn-pricing {
    width: 100%;
    padding: 10px 16px;
    background: var(--bg);
    border: 1px solid var(--border);
    color: var(--text);
    border-radius: 8px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.2s;
}

.btn-pricing:hover {
    background: var(--primary);
    color: white;
    border-color: var(--primary);
}

.pricing-card.warning .btn-pricing:hover {
    background: #f59e0b;
    border-color: #f59e0b;
}

.pricing-card.danger .btn-pricing:hover {
    background: #ef4444;
    border-color: #ef4444;
}

.pricing-card.critical .btn-pricing:hover {
    background: #991b1b;
    border-color: #991b1b;
}

.btn-pricing.btn-featured {
    background: var(--accent);
    color: white;
    border-color: var(--accent);
}

.btn-pricing.btn-featured:hover {
    background: var(--accent-dark);
    border-color: var(--accent-dark);
}

.pricing-footer {
    padding: 20px 24px;
    background: var(--card);
    border-top: 1px solid var(--border);
    text-align: center;
}

.pricing-footer p {
    font-size: 0.85rem;
    color: var(--text-muted);
    margin-bottom: 12px;
}

/* Comprobante upload zone */
.comprobante-upload-zone {
    border: 2px dashed var(--border);
    border-radius: var(--radius-lg);
    padding: 40px;
    text-align: center;
    cursor: pointer;
    transition: all 0.2s;
    background: #fafafa;
    margin-bottom: 16px;
}

.comprobante-upload-zone:hover,
.comprobante-upload-zone.dragover {
    border-color: var(--accent);
    background: var(--accent-light);
}

.comprobante-upload-zone .upload-icon {
    font-size: 3rem;
    margin-bottom: 10px;
}

.comprobante-upload-zone p {
    font-size: 0.9rem;
}

.comprobante-upload-zone .upload-hint {
    font-size: 0.8rem;
    color: var(--text-muted);
}

/* Pricing card disabled state */
.pricing-card.disabled {
    opacity: 0.6;
    pointer-events: none;
}

.pricing-card .access-granted {
    background: var(--accent-light);
    color: var(--accent-dark);
    padding: 8px 16px;
    border-radius: 8px;
    font-size: 0.85rem;
    font-weight: 600;
}

/* Pending request indicator */
.pricing-card .pending-request {
    background: #fef3c7;
    color: #92400e;
    padding: 8px 16px;
    border-radius: 8px;
    font-size: 0.8rem;
    font-weight: 500;
}

/* Stock critico limit message */
.stock-critico-limit-msg {
    background: linear-gradient(135deg, #fef3c7 0%, #fde68a 100%);
    border: 1px solid #f59e0b;
    border-radius: var(--radius);
    padding: 12px 16px;
    margin-bottom: 12px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 12px;
}

.stock-critico-limit-msg .limit-text {
    font-size: 0.9rem;
    color: #92400e;
}

.stock-critico-limit-msg .limit-text strong {
    color: #78350f;
}

.stock-critico-limit-msg .btn-unlock {
    background: #f59e0b;
    color: white;
    border: none;
    padding: 8px 16px;
    border-radius: 6px;
    font-size: 0.85rem;
    font-weight: 600;
    cursor: pointer;
    white-space: nowrap;
}

.stock-critico-limit-msg .btn-unlock:hover {
    background: #d97706;
}

/* Mis Solicitudes card */
.sidebar-card.border-teal { border-left-color: #14b8a6; }

.solicitud-item {
    background: var(--bg);
    border-radius: 8px;
    padding: 10px 12px;
    margin-bottom: 8px;
    font-size: 0.8rem;
}

.solicitud-item:last-child {
    margin-bottom: 0;
}

.solicitud-item .solicitud-segmentos {
    font-weight: 600;
    color: var(--text);
    margin-bottom: 4px;
}

.solicitud-item .solicitud-precio {
    color: var(--accent);
    font-weight: 700;
}

.solicitud-item .solicitud-status {
    display: inline-block;
    padding: 2px 8px;
    border-radius: 12px;
    font-size: 0.7rem;
    font-weight: 600;
    margin-top: 6px;
}

.solicitud-item .solicitud-status.pending {
    background: #fef3c7;
    color: #92400e;
}

.solicitud-item .solicitud-status.contacted {
    background: #dbeafe;
    color: #1e40af;
}

.solicitud-item .btn-upload-comprobante {
    display: block;
    width: 100%;
    margin-top: 8px;
    padding: 6px 10px;
    background: var(--accent-light);
    border: 1px solid var(--accent);
    color: var(--accent-dark);
    border-radius: 6px;
    font-size: 0.75rem;
    font-weight: 600;
    cursor: pointer;
    text-align: center;
}

.solicitud-item .btn-upload-comprobante:hover {
    background: var(--accent);
    color: white;
}

.solicitud-item .comprobante-uploaded {
    display: block;
    margin-top: 8px;
    padding: 6px 10px;
    background: #d1fae5;
    color: #065f46;
    border-radius: 6px;
    font-size: 0.75rem;
    text-align: center;
}

/* Accesos Pagados */
.acceso-pagado-item {
    background: #d1fae5;
    border-radius: 8px;
    padding: 10px 12px;
    margin-bottom: 8px;
    font-size: 0.8rem;
    border-left: 3px solid var(--accent);
}

.acceso-pagado-item:last-child {
    margin-bottom: 0;
}

.acceso-pagado-item .acceso-segmentos {
    font-weight: 600;
    color: var(--text);
    margin-bottom: 4px;
}

.acceso-pagado-item .acceso-fecha {
    color: #065f46;
    font-size: 0.75rem;
}

/* ==================== Demo Facturas ==================== */
.demo-row {
    opacity: 0.7;
    background: repeating-linear-gradient(
        45deg,
        transparent,
        transparent 10px,
        rgba(0,0,0,0.02) 10px,
        rgba(0,0,0,0.02) 20px
    ) !important;
}

.demo-row td {
    font-style: italic;
}

.demo-facturas-banner {
    background: linear-gradient(135deg, #dbeafe 0%, #bfdbfe 100%);
    border: 1px solid #3b82f6;
    color: #1e40af;
    padding: 12px 16px;
    border-radius: 8px;
    text-align: center;
    font-size: 0.9rem;
}

.demo-banner-row td {
    padding: 12px !important;
    background: transparent !important;
}

.demo-item {
    opacity: 0.8;
    background: repeating-linear-gradient(
        45deg,
        transparent,
        transparent 10px,
        rgba(0,0,0,0.02) 10px,
        rgba(0,0,0,0.02) 20px
    );
    border-style: dashed !important;
}

.demo-vencimientos-banner {
    background: linear-gradient(135deg, #dbeafe 0%, #bfdbfe 100%);
    border: 1px solid #3b82f6;
    color: #1e40af;
    padding: 8px 12px;
    border-radius: 6px;
    text-align: center;
    font-size: 0.8rem;
    margin-bottom: 12px;
}

/* Botones de acciones en tablas */
.btn-edit-lab {
    background: none;
    border: none;
    cursor: pointer;
    padding: 2px 4px;
    font-size: 0.8rem;
    opacity: 0.6;
    transition: opacity 0.2s;
}

.btn-edit-lab:hover {
    opacity: 1;
}

.btn.btn-sm {
    padding: 4px 8px;
    font-size: 0.75rem;
    border-radius: 4px;
    background: var(--bg);
    border: 1px solid var(--border);
    cursor: pointer;
    transition: all 0.2s;
}

.btn.btn-sm:hover {
    background: var(--accent-light);
    border-color: var(--accent);
}