/* ============================================================
   VISITING CARD MANAGEMENT SYSTEM - STYLESHEET
   ============================================================ */

:root {
    --primary: #4f46e5;
    --primary-dark: #3730a3;
    --secondary: #06b6d4;
    --bg: #f4f6fb;
    --card-bg: #ffffff;
    --text-dark: #1f2937;
    --text-muted: #6b7280;
    --border: #e5e7eb;
    --danger: #ef4444;
    --success: #10b981;
    --warning: #f59e0b;
    --radius: 12px;
    --shadow: 0 4px 16px rgba(31, 41, 55, 0.08);
}

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

body {
    font-family: 'Poppins', sans-serif;
    background: var(--bg);
    color: var(--text-dark);
    line-height: 1.6;
}

a {
    text-decoration: none;
    color: inherit;
}
ul {
    list-style: none;
}

/* ============================================================
   NAVBAR
   ============================================================ */
.navbar {
    background: linear-gradient(135deg, var(--primary), var(--primary-dark));
    color: #fff;
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 14px 30px;
    flex-wrap: wrap;
    box-shadow: var(--shadow);
    position: sticky;
    top: 0;
    z-index: 100;
}

.navbar-brand {
    font-size: 20px;
    font-weight: 700;
    display: flex;
    align-items: center;
    gap: 8px;
}

.navbar-links {
    display: flex;
    gap: 22px;
    flex-wrap: wrap;
}

.navbar-links a {
    padding: 6px 4px;
    font-weight: 500;
    opacity: 0.9;
    border-bottom: 2px solid transparent;
    transition: 0.2s;
}

.navbar-links a:hover,
.navbar-links a.active {
    opacity: 1;
    border-bottom: 2px solid #fff;
}

.navbar-links a.logout-link {
    color: #ffd7d7;
}

.navbar-user {
    font-weight: 500;
    font-size: 14px;
    background: rgba(255, 255, 255, 0.15);
    padding: 6px 14px;
    border-radius: 20px;
}

/* ============================================================
   LAYOUT
   ============================================================ */
.main-container {
    max-width: 1200px;
    margin: 30px auto;
    padding: 0 20px;
    min-height: 70vh;
}

.footer {
    text-align: center;
    padding: 20px;
    color: var(--text-muted);
    font-size: 13px;
}

/* ============================================================
   AUTH PAGES
   ============================================================ */
.auth-wrapper {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, var(--primary), var(--secondary));
    padding: 20px;
}

.auth-box {
    background: var(--card-bg);
    padding: 40px;
    border-radius: var(--radius);
    box-shadow: var(--shadow);
    width: 100%;
    max-width: 420px;
}

.auth-box h2 {
    text-align: center;
    margin-bottom: 6px;
    color: var(--primary-dark);
}

.auth-box p.subtitle {
    text-align: center;
    color: var(--text-muted);
    margin-bottom: 24px;
    font-size: 14px;
}

.auth-box .form-footer {
    text-align: center;
    margin-top: 16px;
    font-size: 14px;
    color: var(--text-muted);
}

.auth-box .form-footer a {
    color: var(--primary);
    font-weight: 600;
}

/* ============================================================
   FORMS
   ============================================================ */
.form-group {
    margin-bottom: 18px;
}

.form-group label {
    display: block;
    margin-bottom: 6px;
    font-weight: 500;
    font-size: 14px;
}

.form-group label .required {
    color: var(--danger);
    margin-left: 4px;
}

.form-group input,
.form-group select,
.form-group textarea {
    width: 100%;
    padding: 11px 14px;
    border: 1px solid var(--border);
    border-radius: 8px;
    font-size: 14px;
    font-family: inherit;
    transition: 0.2s;
    background: #fff;
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--primary);
    box-shadow: 0 0 0 3px rgba(79, 70, 229, 0.12);
}

.form-group textarea {
    resize: vertical;
    min-height: 80px;
}

.form-row {
    display: flex;
    gap: 16px;
    flex-wrap: wrap;
}

.form-row .form-group {
    flex: 1;
    min-width: 220px;
}

/* ============================================================
   BUTTONS
   ============================================================ */
.btn {
    display: inline-block;
    padding: 11px 22px;
    border: none;
    border-radius: 8px;
    background: var(--primary);
    color: #fff;
    font-weight: 600;
    font-size: 14px;
    cursor: pointer;
    transition: 0.2s;
    text-align: center;
}

.btn:hover {
    background: var(--primary-dark);
    transform: translateY(-1px);
}

.btn-block {
    width: 100%;
}

.btn-secondary {
    background: #6b7280;
}
.btn-secondary:hover {
    background: #4b5563;
}

.btn-danger {
    background: var(--danger);
}
.btn-danger:hover {
    background: #b91c1c;
}

.btn-success {
    background: var(--success);
}
.btn-success:hover {
    background: #047857;
}

.btn-sm {
    padding: 6px 12px;
    font-size: 12px;
}

.btn-outline {
    background: transparent;
    border: 1px solid var(--primary);
    color: var(--primary);
}
.btn-outline:hover {
    background: var(--primary);
    color: #fff;
}

/* ============================================================
   ALERTS
   ============================================================ */
.alert {
    padding: 12px 16px;
    border-radius: 8px;
    margin-bottom: 18px;
    font-size: 14px;
    font-weight: 500;
}

.alert-success {
    background: #d1fae5;
    color: #065f46;
    border: 1px solid #6ee7b7;
}

.alert-error {
    background: #fee2e2;
    color: #991b1b;
    border: 1px solid #fca5a5;
}

.alert-info {
    background: #dbeafe;
    color: #1e40af;
    border: 1px solid #93c5fd;
}

/* ============================================================
   PAGE HEADER
   ============================================================ */
.page-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 14px;
    margin-bottom: 24px;
}

.page-header h1 {
    font-size: 26px;
    color: var(--text-dark);
}

.page-header h1 .badge {
    font-size: 12px;
    font-weight: 500;
    background: #eef2ff;
    color: var(--primary);
    padding: 4px 12px;
    border-radius: 20px;
}

.page-header .actions {
    display: flex;
    gap: 10px;
    flex-wrap: wrap;
}

/* ============================================================
   STATS
   ============================================================ */
.stats-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 18px;
    margin-bottom: 28px;
}

.stat-card {
    background: var(--card-bg);
    padding: 20px;
    border-radius: var(--radius);
    box-shadow: var(--shadow);
    border-left: 4px solid var(--primary);
}

.stat-card h3 {
    font-size: 28px;
    color: var(--primary-dark);
}

.stat-card p {
    color: var(--text-muted);
    font-size: 13px;
    margin-top: 4px;
}

/* ============================================================
   MODAL
   ============================================================ */
.modal-overlay {
    display: none;
    position: fixed;
    inset: 0;
    background: rgba(0, 0, 0, 0.5);
    align-items: center;
    justify-content: center;
    z-index: 1000;
}

.modal-overlay.active {
    display: flex;
}

.modal-box {
    background: #fff;
    border-radius: var(--radius);
    padding: 26px;
    width: 100%;
    max-width: 420px;
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.2);
}

.modal-box h3 {
    margin-bottom: 14px;
}

.modal-actions {
    display: flex;
    gap: 10px;
    margin-top: 20px;
    justify-content: flex-end;
}

/* ============================================================
   RESPONSIVE
   ============================================================ */
@media (max-width: 768px) {
    .navbar {
        flex-direction: column;
        align-items: flex-start;
        gap: 10px;
        padding: 12px 16px;
    }
    
    .navbar-links {
        gap: 12px;
    }
    
    .navbar-links a {
        font-size: 14px;
    }
    
    .page-header {
        flex-direction: column;
        align-items: flex-start;
    }
    
    .page-header h1 {
        font-size: 22px;
    }
    
    .stats-grid {
        grid-template-columns: 1fr 1fr;
    }
}

@media (max-width: 480px) {
    .stats-grid {
        grid-template-columns: 1fr;
    }
    
    .auth-box {
        padding: 24px 20px;
    }
    
    .form-row {
        flex-direction: column;
        gap: 0;
    }
    
    .form-row .form-group {
        min-width: 100%;
    }
}

/* ============================================================
   SCROLLBAR
   ============================================================ */
::-webkit-scrollbar {
    width: 6px;
    height: 6px;
}

::-webkit-scrollbar-track {
    background: #f1f1f1;
    border-radius: 3px;
}

::-webkit-scrollbar-thumb {
    background: var(--primary);
    border-radius: 3px;
}

::-webkit-scrollbar-thumb:hover {
    background: var(--primary-dark);
}

/* ============================================================
   PRINT
   ============================================================ */
@media print {
    .navbar,
    .footer,
    .page-header .actions,
    .filter-section,
    .stats-grid,
    .vcard-actions {
        display: none !important;
    }
    
    .main-container {
        margin: 0 !important;
        padding: 0 !important;
    }
    
    .detail-box,
    .view-card {
        box-shadow: none !important;
        border: 1px solid #e5e7eb !important;
    }
}/* ============================================================
   VISITING CARD MANAGEMENT SYSTEM - STYLESHEET
   ============================================================ */

:root {
    --primary: #4f46e5;
    --primary-dark: #3730a3;
    --secondary: #06b6d4;
    --bg: #f4f6fb;
    --card-bg: #ffffff;
    --text-dark: #1f2937;
    --text-muted: #6b7280;
    --border: #e5e7eb;
    --danger: #ef4444;
    --success: #10b981;
    --warning: #f59e0b;
    --radius: 12px;
    --shadow: 0 4px 16px rgba(31, 41, 55, 0.08);
}

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

body {
    font-family: 'Poppins', sans-serif;
    background: var(--bg);
    color: var(--text-dark);
    line-height: 1.6;
}

a {
    text-decoration: none;
    color: inherit;
}
ul {
    list-style: none;
}

/* ============================================================
   NAVBAR
   ============================================================ */
.navbar {
    background: linear-gradient(135deg, var(--primary), var(--primary-dark));
    color: #fff;
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 14px 30px;
    flex-wrap: wrap;
    box-shadow: var(--shadow);
    position: sticky;
    top: 0;
    z-index: 100;
}

.navbar-brand {
    font-size: 20px;
    font-weight: 700;
    display: flex;
    align-items: center;
    gap: 8px;
}

.navbar-links {
    display: flex;
    gap: 22px;
    flex-wrap: wrap;
}

.navbar-links a {
    padding: 6px 4px;
    font-weight: 500;
    opacity: 0.9;
    border-bottom: 2px solid transparent;
    transition: 0.2s;
}

.navbar-links a:hover,
.navbar-links a.active {
    opacity: 1;
    border-bottom: 2px solid #fff;
}

.navbar-links a.logout-link {
    color: #ffd7d7;
}

.navbar-user {
    font-weight: 500;
    font-size: 14px;
    background: rgba(255, 255, 255, 0.15);
    padding: 6px 14px;
    border-radius: 20px;
}

/* ============================================================
   LAYOUT
   ============================================================ */
.main-container {
    max-width: 1200px;
    margin: 30px auto;
    padding: 0 20px;
    min-height: 70vh;
}

.footer {
    text-align: center;
    padding: 20px;
    color: var(--text-muted);
    font-size: 13px;
}

/* ============================================================
   AUTH PAGES
   ============================================================ */
.auth-wrapper {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, var(--primary), var(--secondary));
    padding: 20px;
}

.auth-box {
    background: var(--card-bg);
    padding: 40px;
    border-radius: var(--radius);
    box-shadow: var(--shadow);
    width: 100%;
    max-width: 420px;
}

.auth-box h2 {
    text-align: center;
    margin-bottom: 6px;
    color: var(--primary-dark);
}

.auth-box p.subtitle {
    text-align: center;
    color: var(--text-muted);
    margin-bottom: 24px;
    font-size: 14px;
}

.auth-box .form-footer {
    text-align: center;
    margin-top: 16px;
    font-size: 14px;
    color: var(--text-muted);
}

.auth-box .form-footer a {
    color: var(--primary);
    font-weight: 600;
}

/* ============================================================
   FORMS
   ============================================================ */
.form-group {
    margin-bottom: 18px;
}

.form-group label {
    display: block;
    margin-bottom: 6px;
    font-weight: 500;
    font-size: 14px;
}

.form-group label .required {
    color: var(--danger);
    margin-left: 4px;
}

.form-group input,
.form-group select,
.form-group textarea {
    width: 100%;
    padding: 11px 14px;
    border: 1px solid var(--border);
    border-radius: 8px;
    font-size: 14px;
    font-family: inherit;
    transition: 0.2s;
    background: #fff;
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--primary);
    box-shadow: 0 0 0 3px rgba(79, 70, 229, 0.12);
}

.form-group textarea {
    resize: vertical;
    min-height: 80px;
}

.form-row {
    display: flex;
    gap: 16px;
    flex-wrap: wrap;
}

.form-row .form-group {
    flex: 1;
    min-width: 220px;
}

/* ============================================================
   BUTTONS
   ============================================================ */
.btn {
    display: inline-block;
    padding: 11px 22px;
    border: none;
    border-radius: 8px;
    background: var(--primary);
    color: #fff;
    font-weight: 600;
    font-size: 14px;
    cursor: pointer;
    transition: 0.2s;
    text-align: center;
}

.btn:hover {
    background: var(--primary-dark);
    transform: translateY(-1px);
}

.btn-block {
    width: 100%;
}

.btn-secondary {
    background: #6b7280;
}
.btn-secondary:hover {
    background: #4b5563;
}

.btn-danger {
    background: var(--danger);
}
.btn-danger:hover {
    background: #b91c1c;
}

.btn-success {
    background: var(--success);
}
.btn-success:hover {
    background: #047857;
}

.btn-sm {
    padding: 6px 12px;
    font-size: 12px;
}

.btn-outline {
    background: transparent;
    border: 1px solid var(--primary);
    color: var(--primary);
}
.btn-outline:hover {
    background: var(--primary);
    color: #fff;
}

/* ============================================================
   ALERTS
   ============================================================ */
.alert {
    padding: 12px 16px;
    border-radius: 8px;
    margin-bottom: 18px;
    font-size: 14px;
    font-weight: 500;
}

.alert-success {
    background: #d1fae5;
    color: #065f46;
    border: 1px solid #6ee7b7;
}

.alert-error {
    background: #fee2e2;
    color: #991b1b;
    border: 1px solid #fca5a5;
}

.alert-info {
    background: #dbeafe;
    color: #1e40af;
    border: 1px solid #93c5fd;
}

/* ============================================================
   PAGE HEADER
   ============================================================ */
.page-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 14px;
    margin-bottom: 24px;
}

.page-header h1 {
    font-size: 26px;
    color: var(--text-dark);
}

.page-header h1 .badge {
    font-size: 12px;
    font-weight: 500;
    background: #eef2ff;
    color: var(--primary);
    padding: 4px 12px;
    border-radius: 20px;
}

.page-header .actions {
    display: flex;
    gap: 10px;
    flex-wrap: wrap;
}

/* ============================================================
   STATS
   ============================================================ */
.stats-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 18px;
    margin-bottom: 28px;
}

.stat-card {
    background: var(--card-bg);
    padding: 20px;
    border-radius: var(--radius);
    box-shadow: var(--shadow);
    border-left: 4px solid var(--primary);
}

.stat-card h3 {
    font-size: 28px;
    color: var(--primary-dark);
}

.stat-card p {
    color: var(--text-muted);
    font-size: 13px;
    margin-top: 4px;
}

/* ============================================================
   MODAL
   ============================================================ */
.modal-overlay {
    display: none;
    position: fixed;
    inset: 0;
    background: rgba(0, 0, 0, 0.5);
    align-items: center;
    justify-content: center;
    z-index: 1000;
}

.modal-overlay.active {
    display: flex;
}

.modal-box {
    background: #fff;
    border-radius: var(--radius);
    padding: 26px;
    width: 100%;
    max-width: 420px;
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.2);
}

.modal-box h3 {
    margin-bottom: 14px;
}

.modal-actions {
    display: flex;
    gap: 10px;
    margin-top: 20px;
    justify-content: flex-end;
}

/* ============================================================
   RESPONSIVE
   ============================================================ */
@media (max-width: 768px) {
    .navbar {
        flex-direction: column;
        align-items: flex-start;
        gap: 10px;
        padding: 12px 16px;
    }
    
    .navbar-links {
        gap: 12px;
    }
    
    .navbar-links a {
        font-size: 14px;
    }
    
    .page-header {
        flex-direction: column;
        align-items: flex-start;
    }
    
    .page-header h1 {
        font-size: 22px;
    }
    
    .stats-grid {
        grid-template-columns: 1fr 1fr;
    }
}

@media (max-width: 480px) {
    .stats-grid {
        grid-template-columns: 1fr;
    }
    
    .auth-box {
        padding: 24px 20px;
    }
    
    .form-row {
        flex-direction: column;
        gap: 0;
    }
    
    .form-row .form-group {
        min-width: 100%;
    }
}

/* ============================================================
   SCROLLBAR
   ============================================================ */
::-webkit-scrollbar {
    width: 6px;
    height: 6px;
}

::-webkit-scrollbar-track {
    background: #f1f1f1;
    border-radius: 3px;
}

::-webkit-scrollbar-thumb {
    background: var(--primary);
    border-radius: 3px;
}

::-webkit-scrollbar-thumb:hover {
    background: var(--primary-dark);
}

/* ============================================================
   PRINT
   ============================================================ */
@media print {
    .navbar,
    .footer,
    .page-header .actions,
    .filter-section,
    .stats-grid,
    .vcard-actions {
        display: none !important;
    }
    
    .main-container {
        margin: 0 !important;
        padding: 0 !important;
    }
    
    .detail-box,
    .view-card {
        box-shadow: none !important;
        border: 1px solid #e5e7eb !important;
    }
}
/* ============================================================
   GLOBAL THEME - DARK ORANGE
   ============================================================ */

:root {
    --primary: #e85d04;
    --primary-dark: #dc2f02;
    --primary-light: #f48c06;
    --primary-gradient: linear-gradient(135deg, #e85d04, #dc2f02);
    --secondary: #ffd60a;
    --bg: #f8f6f4;
    --card-bg: #ffffff;
    --text-dark: #1a1a2e;
    --text-muted: #6b7280;
    --border: #e5e7eb;
    --danger: #ef4444;
    --success: #10b981;
    --warning: #f59e0b;
    --radius: 12px;
    --shadow: 0 4px 20px rgba(0, 0, 0, 0.06);
}

/* Rest of your CSS... */