/**
 * VETGOR Clinic CRM — Modern 2026 Stylesheet
 */

:root {
    --bg-primary: #0a0e17;
    --bg-secondary: #121826;
    --bg-card: #182234;
    --bg-hover: #222f46;
    --border-color: #24324a;
    --text-primary: #f0f4f8;
    --text-secondary: #94a3b8;
    --text-muted: #64748b;
    --accent: #2563eb;
    --accent-hover: #1d4ed8;
    --accent-glow: rgba(37, 99, 235, 0.35);
    --success: #10b981;
    --warning: #f59e0b;
    --danger: #ef4444;
    --purple: #8b5cf6;
    --overtime-badge: #f97316;
    --radius-sm: 8px;
    --radius-md: 12px;
    --radius-lg: 16px;
    --shadow-sm: 0 2px 4px rgba(0,0,0,0.25);
    --shadow-md: 0 4px 12px rgba(0,0,0,0.35);
    --shadow-lg: 0 10px 25px rgba(0,0,0,0.5);
    --font-sans: 'Inter', -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
}

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

body {
    font-family: var(--font-sans);
    background-color: var(--bg-primary);
    color: var(--text-primary);
    line-height: 1.5;
    -webkit-font-smoothing: antialiased;
    min-height: 100vh;
    display: flex;
    flex-direction: column;
}

/* Scrollbar */
::-webkit-scrollbar {
    width: 6px;
    height: 6px;
}
::-webkit-scrollbar-track {
    background: var(--bg-secondary);
}
::-webkit-scrollbar-thumb {
    background: var(--border-color);
    border-radius: 3px;
}
::-webkit-scrollbar-thumb:hover {
    background: var(--accent);
}

/* Header & Topbar */
.crm-topbar {
    background: var(--bg-secondary);
    border-bottom: 1px solid var(--border-color);
    padding: 12px 24px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    position: sticky;
    top: 0;
    z-index: 100;
}

.brand-wrap {
    display: flex;
    align-items: center;
    gap: 14px;
}

.brand-logo {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 20px;
    font-weight: 800;
    letter-spacing: 0.5px;
    color: #fff;
    text-decoration: none;
}
.brand-logo span {
    color: #38bdf8;
}

.brand-badge {
    background: rgba(56, 189, 248, 0.15);
    color: #38bdf8;
    padding: 2px 8px;
    border-radius: 6px;
    font-size: 11px;
    font-weight: 700;
    text-transform: uppercase;
    border: 1px solid rgba(56, 189, 248, 0.3);
}

.overtime-indicator {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 6px 14px;
    border-radius: 20px;
    font-size: 13px;
    font-weight: 600;
    border: 1px solid transparent;
}
.overtime-indicator.standard {
    background: rgba(16, 185, 129, 0.12);
    color: #34d399;
    border-color: rgba(16, 185, 129, 0.3);
}
.overtime-indicator.overtime {
    background: rgba(249, 115, 22, 0.15);
    color: #fb923c;
    border-color: rgba(249, 115, 22, 0.4);
    animation: pulse 2s infinite ease-in-out;
}
.overtime-dot {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: currentColor;
}

@keyframes pulse {
    0%, 100% { opacity: 1; transform: scale(1); }
    50% { opacity: 0.75; transform: scale(1.1); }
}

.topbar-actions {
    display: flex;
    align-items: center;
    gap: 16px;
}

.user-profile-badge {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 6px 14px;
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: 30px;
}
.user-avatar {
    width: 30px;
    height: 30px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    font-size: 13px;
    color: #fff;
}
.user-info {
    display: flex;
    flex-direction: column;
}
.user-name {
    font-size: 13px;
    font-weight: 600;
    color: #fff;
}
.user-role {
    font-size: 11px;
    color: var(--text-secondary);
    text-transform: capitalize;
}

/* Main Navigation Bar */
.crm-nav {
    background: var(--bg-secondary);
    border-bottom: 1px solid var(--border-color);
    display: flex;
    padding: 0 24px;
    gap: 8px;
    overflow-x: auto;
}

.nav-tab {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 14px 18px;
    color: var(--text-secondary);
    text-decoration: none;
    font-size: 14px;
    font-weight: 600;
    border-bottom: 2px solid transparent;
    cursor: pointer;
    transition: all 0.2s;
    white-space: nowrap;
}
.nav-tab:hover {
    color: var(--text-primary);
    background: rgba(255,255,255,0.02);
}
.nav-tab.active {
    color: #38bdf8;
    border-bottom-color: #38bdf8;
}
.nav-count-badge {
    background: var(--bg-hover);
    color: var(--text-primary);
    padding: 2px 7px;
    border-radius: 10px;
    font-size: 11px;
    font-weight: 700;
}
.nav-tab.active .nav-count-badge {
    background: #0284c7;
    color: #fff;
}

/* App Container */
.crm-container {
    flex: 1;
    padding: 24px;
    max-width: 1600px;
    width: 100%;
    margin: 0 auto;
}

/* Common UI Elements */
.section-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 20px;
    flex-wrap: wrap;
    gap: 14px;
}
.section-title {
    font-size: 22px;
    font-weight: 700;
    color: #fff;
    display: flex;
    align-items: center;
    gap: 10px;
}

.btn {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 10px 18px;
    border-radius: var(--radius-sm);
    font-size: 14px;
    font-weight: 600;
    border: none;
    cursor: pointer;
    transition: all 0.2s;
    text-decoration: none;
}
.btn-primary {
    background: var(--accent);
    color: #fff;
}
.btn-primary:hover {
    background: var(--accent-hover);
    box-shadow: 0 0 15px var(--accent-glow);
}
.btn-secondary {
    background: var(--bg-card);
    color: var(--text-primary);
    border: 1px solid var(--border-color);
}
.btn-secondary:hover {
    background: var(--bg-hover);
    border-color: #3b4d6b;
}
.btn-success {
    background: var(--success);
    color: #fff;
}
.btn-warning {
    background: var(--warning);
    color: #111;
}
.btn-danger {
    background: var(--danger);
    color: #fff;
}
.btn-sm {
    padding: 6px 12px;
    font-size: 13px;
}
.btn-icon {
    padding: 8px;
    border-radius: var(--radius-sm);
    background: var(--bg-card);
    color: var(--text-secondary);
    border: 1px solid var(--border-color);
    cursor: pointer;
}
.btn-icon:hover {
    color: #fff;
    background: var(--bg-hover);
}

/* Form Controls */
.form-group {
    margin-bottom: 16px;
}
.form-label {
    display: block;
    font-size: 13px;
    font-weight: 600;
    margin-bottom: 6px;
    color: var(--text-secondary);
}
.form-control {
    width: 100%;
    padding: 10px 14px;
    background: var(--bg-secondary);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-sm);
    color: #fff;
    font-size: 14px;
    font-family: inherit;
    transition: border-color 0.2s;
}
.form-control:focus {
    outline: none;
    border-color: var(--accent);
    box-shadow: 0 0 0 3px rgba(37, 99, 235, 0.2);
}
textarea.form-control {
    min-height: 80px;
    resize: vertical;
}

/* Card & Grid */
.crm-card {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    padding: 20px;
    box-shadow: var(--shadow-sm);
}

/* Module 1: Calendar & Schedule */
.calendar-controls {
    display: flex;
    align-items: center;
    gap: 12px;
    flex-wrap: wrap;
    margin-bottom: 20px;
    background: var(--bg-secondary);
    padding: 12px 18px;
    border-radius: var(--radius-md);
    border: 1px solid var(--border-color);
}
.date-picker-wrap {
    display: flex;
    align-items: center;
    gap: 8px;
}
.doctor-filter-tabs {
    display: flex;
    gap: 6px;
    margin-left: auto;
}
.doc-filter-btn {
    padding: 6px 14px;
    border-radius: 20px;
    font-size: 13px;
    font-weight: 600;
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    color: var(--text-secondary);
    cursor: pointer;
    transition: all 0.2s;
}
.doc-filter-btn.active {
    background: var(--accent);
    color: #fff;
    border-color: var(--accent);
}

.appointments-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
    gap: 16px;
}

.appointment-card {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-left: 4px solid var(--accent);
    border-radius: var(--radius-md);
    padding: 16px;
    display: flex;
    flex-direction: column;
    gap: 12px;
    transition: transform 0.15s, box-shadow 0.15s;
}
.appointment-card:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
}
.app-header {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
}
.app-time {
    font-size: 17px;
    font-weight: 700;
    color: #fff;
    display: flex;
    align-items: center;
    gap: 6px;
}
.status-badge {
    padding: 3px 9px;
    border-radius: 12px;
    font-size: 11px;
    font-weight: 700;
    text-transform: uppercase;
}
.status-badge.scheduled { background: rgba(59, 130, 246, 0.2); color: #60a5fa; }
.status-badge.in_progress { background: rgba(245, 158, 11, 0.2); color: #fbbf24; }
.status-badge.completed { background: rgba(16, 185, 129, 0.2); color: #34d399; }
.status-badge.cancelled { background: rgba(239, 68, 68, 0.2); color: #f87171; }
.status-badge.no_show { background: rgba(100, 116, 139, 0.2); color: #94a3b8; }

.app-pet-row {
    display: flex;
    align-items: center;
    gap: 10px;
}
.pet-icon {
    font-size: 24px;
}
.app-pet-name {
    font-size: 16px;
    font-weight: 700;
    color: #fff;
}
.app-pet-sub {
    font-size: 13px;
    color: var(--text-secondary);
}

.app-doctor-row {
    font-size: 13px;
    color: var(--text-secondary);
    display: flex;
    align-items: center;
    gap: 6px;
}
.app-actions {
    display: flex;
    gap: 8px;
    margin-top: auto;
    border-top: 1px solid var(--border-color);
    padding-top: 10px;
}

/* Module 2: Patients & Medical Cards */
.patients-layout {
    display: grid;
    grid-template-columns: 380px 1fr;
    gap: 20px;
    align-items: start;
}
@media (max-width: 1024px) {
    .patients-layout {
        grid-template-columns: 1fr;
    }
}

.search-bar-wrap {
    position: relative;
    margin-bottom: 14px;
}
.search-icon {
    position: absolute;
    left: 12px;
    top: 50%;
    transform: translateY(-50%);
    color: var(--text-muted);
}
.search-input {
    padding-left: 38px;
}

.clients-list {
    display: flex;
    flex-direction: column;
    gap: 8px;
    max-height: 700px;
    overflow-y: auto;
}
.client-item {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-sm);
    padding: 14px;
    cursor: pointer;
    transition: all 0.2s;
}
.client-item:hover, .client-item.selected {
    border-color: var(--accent);
    background: var(--bg-hover);
}
.client-name {
    font-weight: 700;
    font-size: 15px;
    color: #fff;
    margin-bottom: 4px;
}
.client-details {
    font-size: 13px;
    color: var(--text-secondary);
    display: flex;
    flex-direction: column;
    gap: 3px;
}

/* Patient Card Detail */
.patient-detail-card {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    padding: 24px;
}
.patient-header {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    border-bottom: 1px solid var(--border-color);
    padding-bottom: 18px;
    margin-bottom: 20px;
    flex-wrap: wrap;
    gap: 14px;
}
.pet-title-box {
    display: flex;
    align-items: center;
    gap: 16px;
}
.pet-big-avatar {
    width: 60px;
    height: 60px;
    background: var(--bg-secondary);
    border: 1px solid var(--border-color);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 32px;
}
.allergy-alert-pill {
    background: rgba(239, 68, 68, 0.15);
    border: 1px solid rgba(239, 68, 68, 0.4);
    color: #fca5a5;
    padding: 4px 10px;
    border-radius: 12px;
    font-size: 12px;
    font-weight: 700;
    display: inline-flex;
    align-items: center;
    gap: 6px;
    margin-top: 6px;
}

.medical-timeline {
    position: relative;
    padding-left: 24px;
    display: flex;
    flex-direction: column;
    gap: 20px;
    margin-top: 20px;
}
.medical-timeline::before {
    content: '';
    position: absolute;
    left: 8px;
    top: 10px;
    bottom: 10px;
    width: 2px;
    background: var(--border-color);
}
.visit-record-card {
    position: relative;
    background: var(--bg-secondary);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    padding: 18px;
}
.visit-record-card::before {
    content: '';
    position: absolute;
    left: -20px;
    top: 18px;
    width: 10px;
    height: 10px;
    border-radius: 50%;
    background: var(--accent);
    border: 2px solid var(--bg-primary);
}

.visit-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 12px;
    flex-wrap: wrap;
    gap: 8px;
}
.visit-date {
    font-weight: 700;
    color: #fff;
    font-size: 15px;
}
.visit-doctor {
    font-size: 13px;
    color: var(--text-secondary);
}

.visit-section-title {
    font-size: 12px;
    font-weight: 700;
    color: var(--text-muted);
    text-transform: uppercase;
    margin-top: 10px;
    margin-bottom: 4px;
}
.visit-section-content {
    font-size: 14px;
    color: var(--text-primary);
    white-space: pre-wrap;
    background: var(--bg-card);
    padding: 10px 14px;
    border-radius: var(--radius-sm);
    border: 1px solid rgba(255,255,255,0.05);
}

.files-grid {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
    margin-top: 10px;
}
.file-chip {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    padding: 6px 12px;
    border-radius: var(--radius-sm);
    font-size: 13px;
    color: #fff;
    text-decoration: none;
    transition: background 0.15s;
}
.file-chip:hover {
    background: var(--bg-hover);
    border-color: var(--accent);
}

/* Module 3: Laboratory Queue */
.lab-table-wrap {
    overflow-x: auto;
}
.crm-table {
    width: 100%;
    border-collapse: collapse;
    font-size: 14px;
}
.crm-table th {
    text-align: left;
    padding: 12px 16px;
    background: var(--bg-secondary);
    color: var(--text-secondary);
    font-weight: 600;
    border-bottom: 1px solid var(--border-color);
}
.crm-table td {
    padding: 14px 16px;
    border-bottom: 1px solid var(--border-color);
    color: var(--text-primary);
}
.crm-table tr:hover td {
    background: rgba(255,255,255,0.02);
}

/* Modals */
.modal-overlay {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 0, 0, 0.75);
    backdrop-filter: blur(4px);
    display: none;
    align-items: center;
    justify-content: center;
    z-index: 1000;
    padding: 20px;
}
.modal-overlay.open {
    display: flex;
}
.modal-box {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-lg);
    width: 100%;
    max-width: 680px;
    max-height: 90vh;
    display: flex;
    flex-direction: column;
    box-shadow: var(--shadow-lg);
    animation: modalIn 0.2s ease-out;
}
@keyframes modalIn {
    from { opacity: 0; transform: scale(0.95); }
    to { opacity: 1; transform: scale(1); }
}
.modal-header {
    padding: 18px 24px;
    border-bottom: 1px solid var(--border-color);
    display: flex;
    justify-content: space-between;
    align-items: center;
}
.modal-title {
    font-size: 18px;
    font-weight: 700;
    color: #fff;
}
.modal-close {
    background: transparent;
    border: none;
    font-size: 22px;
    color: var(--text-muted);
    cursor: pointer;
}
.modal-close:hover {
    color: #fff;
}
.modal-body {
    padding: 24px;
    overflow-y: auto;
}
.modal-footer {
    padding: 16px 24px;
    border-top: 1px solid var(--border-color);
    display: flex;
    justify-content: flex-end;
    gap: 12px;
    background: var(--bg-secondary);
    border-bottom-left-radius: var(--radius-lg);
    border-bottom-right-radius: var(--radius-lg);
}

/* Billing & Receipt Print Styles */
.bill-summary-box {
    background: var(--bg-secondary);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    padding: 16px;
    margin-top: 16px;
}
.bill-row {
    display: flex;
    justify-content: space-between;
    padding: 6px 0;
    font-size: 14px;
}
.bill-row.total {
    border-top: 1px solid var(--border-color);
    margin-top: 8px;
    padding-top: 10px;
    font-size: 18px;
    font-weight: 800;
    color: #fff;
}

@media print {
    body * {
        visibility: hidden;
    }
    #printableReceipt, #printableReceipt * {
        visibility: visible;
    }
    #printableReceipt {
        position: absolute;
        left: 0;
        top: 0;
        width: 80mm;
        color: #000;
        background: #fff;
        padding: 10px;
        font-family: monospace;
    }
}