/* Insurance Advisor Management System - Main Stylesheet */

/* Color Palette */
:root {
    --primary: #009688;
    --primary-dark: #004D40;
    --accent: #80CBC4;
    --background: #F9FAFB;
    --text: #263238;
    --text-light: #666;
    --white: #ffffff;
    --border: #E0E0E0;
    --success: #28a745;
    --danger: #dc3545;
    --warning: #ffc107;
    --info: #17a2b8;
}

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

body {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    background: var(--background);
    color: var(--text);
    line-height: 1.6;
}

/* Typography */
h1, h2, h3, h4, h5, h6 {
    font-weight: 600;
    margin-bottom: 1rem;
}

h1 { font-size: 2.5rem; }
h2 { font-size: 2rem; }
h3 { font-size: 1.75rem; }
h4 { font-size: 1.5rem; }
h5 { font-size: 1.25rem; }
h6 { font-size: 1rem; }

p {
    margin-bottom: 1rem;
}

/* Header */
.header {
    background: linear-gradient(135deg, var(--primary), var(--primary-dark));
    color: var(--white);
    padding: 1rem 2rem;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
    position: relative;
}

.header-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
    max-width: 1200px;
    margin: 0 auto;
    gap: 20px;
    flex-wrap: wrap;
}

.logo {
    display: flex;
    align-items: center;
    gap: 10px;
    flex: 1;
    min-width: 200px;
}

.logo h1 {
    font-size: 20px;
    margin: 0;
    font-weight: 600;
}

.logo i {
    font-size: 24px;
}

/* Mobile Menu Toggle */
.mobile-menu-toggle {
    display: none;
    background: rgba(255, 255, 255, 0.2);
    border: none;
    color: var(--white);
    padding: 10px 15px;
    border-radius: 5px;
    cursor: pointer;
    font-size: 20px;
    transition: background 0.3s;
}

.mobile-menu-toggle:hover {
    background: rgba(255, 255, 255, 0.3);
}

/* Desktop Navigation */
.desktop-nav {
    display: flex;
    gap: 10px;
    align-items: center;
    flex-wrap: wrap;
}

.nav-links {
    display: flex;
    gap: 10px;
    align-items: center;
    flex-wrap: wrap;
}

.nav-links a {
    color: var(--white);
    text-decoration: none;
    padding: 8px 16px;
    border-radius: 5px;
    transition: background 0.3s;
    white-space: nowrap;
    display: flex;
    align-items: center;
    gap: 6px;
    font-size: 14px;
}

.nav-links a:hover {
    background: rgba(255, 255, 255, 0.2);
}

.nav-links a i {
    font-size: 14px;
}

/* User Info */
.user-info {
    display: flex;
    align-items: center;
    gap: 10px;
    flex-wrap: wrap;
}

.client-badge,
.subscription-badge {
    background: rgba(255, 255, 255, 0.15);
    padding: 6px 12px;
    border-radius: 20px;
    font-size: 12px;
    font-weight: 600;
    white-space: nowrap;
    cursor: pointer;
    transition: background 0.3s;
}

.subscription-badge:hover {
    background: rgba(255, 255, 255, 0.25);
}

.trial-badge {
    background: #ffc107;
    color: #000;
    padding: 2px 6px;
    border-radius: 10px;
    margin-left: 5px;
    font-size: 10px;
    font-weight: 600;
}

.welcome-text {
    font-size: 14px;
    white-space: nowrap;
    display: flex;
    align-items: center;
    gap: 6px;
}

.user-badge {
    background: rgba(255, 255, 255, 0.2);
    padding: 6px 12px;
    border-radius: 20px;
    font-size: 12px;
    font-weight: 600;
    white-space: nowrap;
}

.logout-btn {
    color: var(--white);
    text-decoration: none;
    padding: 8px 16px;
    border-radius: 5px;
    background: rgba(255, 255, 255, 0.15);
    transition: background 0.3s;
    display: flex;
    align-items: center;
    gap: 6px;
    font-size: 14px;
    white-space: nowrap;
}

.logout-btn:hover {
    background: rgba(255, 255, 255, 0.25);
}

/* Mobile Navigation */
.mobile-nav {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100vh;
    background: rgba(0, 0, 0, 0.95);
    z-index: 9999;
    overflow-y: auto;
    transform: translateX(-100%);
    transition: transform 0.3s ease;
}

.mobile-nav.active {
    transform: translateX(0);
}

.mobile-nav-header {
    background: linear-gradient(135deg, var(--primary), var(--primary-dark));
    padding: 1.5rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.mobile-nav-header h3 {
    color: var(--white);
    margin: 0;
    font-size: 20px;
}

.mobile-menu-close {
    background: transparent;
    border: none;
    color: var(--white);
    font-size: 24px;
    cursor: pointer;
    padding: 5px;
}

.mobile-nav-links {
    padding: 1rem 0;
}

.mobile-nav-link {
    display: flex;
    align-items: center;
    gap: 15px;
    padding: 15px 1.5rem;
    color: var(--white);
    text-decoration: none;
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
    transition: background 0.3s;
    font-size: 16px;
}

.mobile-nav-link:hover,
.mobile-nav-link:active {
    background: rgba(255, 255, 255, 0.1);
}

.mobile-nav-link i {
    font-size: 20px;
    width: 24px;
    text-align: center;
}

.mobile-user-info {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    background: rgba(255, 255, 255, 0.1);
    padding: 1.5rem;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
}

.mobile-user-name {
    color: var(--white);
    font-size: 16px;
    font-weight: 600;
    margin-bottom: 5px;
    display: flex;
    align-items: center;
    gap: 10px;
}

.mobile-user-role {
    color: rgba(255, 255, 255, 0.8);
    font-size: 14px;
    text-transform: capitalize;
}

/* Container */
.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 2rem;
}

/* Page Header */
.page-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 30px;
}

.page-title {
    font-size: 28px;
    color: var(--text);
}

/* Buttons */
.btn {
    background: var(--primary);
    color: var(--white);
    border: none;
    padding: 12px 24px;
    border-radius: 8px;
    cursor: pointer;
    text-decoration: none;
    display: inline-block;
    font-weight: 600;
    transition: all 0.3s;
    font-size: 14px;
    min-height: 44px; /* Touch-friendly minimum size */
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    white-space: nowrap;
}

.btn:hover {
    background: var(--primary-dark);
    transform: translateY(-2px);
    box-shadow: 0 5px 15px rgba(0, 150, 136, 0.3);
}

.btn:active {
    transform: translateY(0);
}

.btn-secondary {
    background: #6c757d;
}

.btn-secondary:hover {
    background: #5a6268;
}

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

.btn-success:hover {
    background: #218838;
}

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

.btn-danger:hover {
    background: #c82333;
}

.btn-warning {
    background: var(--warning);
    color: var(--text);
}

.btn-warning:hover {
    background: #e0a800;
}

.btn-sm {
    padding: 8px 16px;
    font-size: 13px;
    min-height: 36px;
}

.btn-lg {
    padding: 15px 30px;
    font-size: 16px;
    min-height: 50px;
}

/* Full-width buttons on mobile */
@media (max-width: 768px) {
    .btn-mobile-full {
        width: 100%;
    }
}

/* Alerts */
.alert {
    padding: 15px;
    border-radius: 8px;
    margin-bottom: 20px;
    border: 1px solid transparent;
}

.alert-success {
    background: #d4edda;
    color: #155724;
    border-color: #c3e6cb;
}

.alert-danger {
    background: #f8d7da;
    color: #721c24;
    border-color: #f5c6cb;
}

.alert-warning {
    background: #fff3cd;
    color: #856404;
    border-color: #ffeaa7;
}

.alert-info {
    background: #d1ecf1;
    color: #0c5460;
    border-color: #bee5eb;
}

/* Cards */
.card {
    background: var(--white);
    border-radius: 10px;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
    overflow: hidden;
    margin-bottom: 30px;
}

.card-header {
    background: var(--primary);
    color: var(--white);
    padding: 20px;
    font-weight: 600;
    font-size: 18px;
}

.card-body {
    padding: 30px;
}

/* Tables */
.table-wrapper {
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
    margin: 20px 0;
    border-radius: 8px;
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
}

.table {
    width: 100%;
    border-collapse: collapse;
    margin: 0;
    min-width: 600px; /* Ensure table doesn't get too narrow */
}

.table th,
.table td {
    padding: 12px 15px;
    text-align: left;
    border-bottom: 1px solid var(--border);
    white-space: nowrap;
}

.table th {
    background: #f8f9fa;
    font-weight: 600;
    color: var(--text);
    position: sticky;
    top: 0;
    z-index: 10;
}

.table tr:hover {
    background: #f8f9fa;
}

/* Responsive Table - Card Layout for Mobile */
.table-responsive-cards {
    display: none;
}

@media (max-width: 768px) {
    .table-wrapper {
        display: none;
    }
    
    .table-responsive-cards {
        display: block;
    }
    
    .table-card {
        background: var(--white);
        border-radius: 8px;
        padding: 15px;
        margin-bottom: 15px;
        box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
    }
    
    .table-card-row {
        display: flex;
        justify-content: space-between;
        padding: 8px 0;
        border-bottom: 1px solid var(--border);
    }
    
    .table-card-row:last-child {
        border-bottom: none;
    }
    
    .table-card-label {
        font-weight: 600;
        color: var(--text-light);
        font-size: 14px;
    }
    
    .table-card-value {
        color: var(--text);
        font-size: 14px;
        text-align: right;
        flex: 1;
        margin-left: 15px;
    }
    
    .table-card-actions {
        display: flex;
        gap: 10px;
        margin-top: 15px;
        padding-top: 15px;
        border-top: 1px solid var(--border);
    }
}

/* Forms */
.form-group {
    margin-bottom: 20px;
}

.form-group label {
    display: block;
    margin-bottom: 8px;
    font-weight: 500;
    color: var(--text);
    font-size: 14px;
}

.form-group input,
.form-group textarea,
.form-group select {
    width: 100%;
    padding: 12px 15px;
    border: 2px solid var(--border);
    border-radius: 8px;
    font-size: 16px; /* Prevent zoom on iOS */
    transition: border-color 0.3s;
    -webkit-appearance: none;
    appearance: none;
    min-height: 44px; /* Touch-friendly */
}

.form-group input:focus,
.form-group textarea:focus,
.form-group select:focus {
    outline: none;
    border-color: var(--primary);
    box-shadow: 0 0 0 3px rgba(0, 150, 136, 0.1);
}

.form-group textarea {
    resize: vertical;
    min-height: 100px;
    font-family: inherit;
}

.form-group select {
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 12 12'%3E%3Cpath fill='%23333' d='M6 9L1 4h10z'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 12px center;
    background-size: 12px;
    padding-right: 40px;
}

/* Checkboxes and Radio buttons - larger for mobile */
.form-group input[type="checkbox"],
.form-group input[type="radio"] {
    width: auto;
    min-height: 20px;
    min-width: 20px;
    margin-right: 8px;
    cursor: pointer;
}

.form-group .checkbox-label,
.form-group .radio-label {
    display: flex;
    align-items: center;
    cursor: pointer;
    font-weight: normal;
}

.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 20px;
}

.form-actions {
    display: flex;
    gap: 15px;
    justify-content: flex-end;
    margin-top: 30px;
}

/* Modals */
.modal {
    display: none;
    position: fixed;
    z-index: 1000;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.5);
}

.modal-content {
    background: var(--white);
    margin: 2% auto;
    padding: 0;
    border-radius: 10px;
    width: 90%;
    max-width: 800px;
    max-height: 90vh;
    overflow-y: auto;
}

.modal-header {
    background: var(--primary);
    color: var(--white);
    padding: 20px;
    border-radius: 10px 10px 0 0;
}

.modal-body {
    padding: 30px;
}

.close {
    color: var(--white);
    float: right;
    font-size: 28px;
    font-weight: bold;
    cursor: pointer;
}

.close:hover {
    opacity: 0.7;
}

/* Status Badges */
.status-badge {
    padding: 4px 8px;
    border-radius: 12px;
    font-size: 12px;
    font-weight: 500;
}

.status-active {
    background: #d4edda;
    color: #155724;
}

.status-expired {
    background: #f8d7da;
    color: #721c24;
}

.status-upcoming {
    background: #fff3cd;
    color: #856404;
}

.status-pending {
    background: #d1ecf1;
    color: #0c5460;
}

/* Statistics Cards */
.stats-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 20px;
    margin-bottom: 30px;
}

.stat-card {
    background: var(--white);
    padding: 25px;
    border-radius: 10px;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
    text-align: center;
    transition: transform 0.3s;
}

.stat-card:hover {
    transform: translateY(-5px);
}

.stat-icon {
    font-size: 40px;
    margin-bottom: 15px;
}

.stat-number {
    font-size: 32px;
    font-weight: bold;
    margin-bottom: 5px;
}

.stat-label {
    color: var(--text-light);
    font-size: 14px;
}

.stat-card.policies { color: var(--primary); }
.stat-card.renewals { color: #FF9800; }
.stat-card.premium { color: var(--success); }
.stat-card.overdue { color: var(--danger); }

/* Content Grid */
.content-grid {
    display: grid;
    grid-template-columns: 2fr 1fr;
    gap: 30px;
}

/* Quick Actions */
.quick-actions {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 15px;
    margin-top: 30px;
}

.action-card {
    background: var(--white);
    padding: 20px;
    border-radius: 10px;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
    text-align: center;
    text-decoration: none;
    color: var(--text);
    transition: transform 0.3s;
}

.action-card:hover {
    transform: translateY(-5px);
    color: var(--primary);
}

.action-icon {
    font-size: 30px;
    margin-bottom: 10px;
}

.action-title {
    font-weight: 600;
    margin-bottom: 5px;
}

.action-desc {
    font-size: 12px;
    color: var(--text-light);
}

/* Filters */
.filters {
    background: var(--white);
    padding: 20px;
    border-radius: 10px;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
    margin-bottom: 30px;
}

.filters h3 {
    margin-bottom: 15px;
    color: var(--text);
}

.filter-row {
    display: flex;
    gap: 20px;
    align-items: end;
    flex-wrap: wrap;
}

.filter-group {
    flex: 1;
    min-width: 200px;
}

.filter-group label {
    display: block;
    margin-bottom: 5px;
    font-weight: 500;
    color: var(--text);
}

.filter-group input,
.filter-group select {
    width: 100%;
    padding: 10px;
    border: 2px solid var(--border);
    border-radius: 5px;
    font-size: 14px;
}

.filter-group input:focus,
.filter-group select:focus {
    outline: none;
    border-color: var(--primary);
}

.btn-filter {
    background: var(--primary);
    color: var(--white);
    border: none;
    padding: 10px 20px;
    border-radius: 5px;
    cursor: pointer;
    font-size: 14px;
}

.btn-filter:hover {
    background: var(--primary-dark);
}

/* Empty States */
.empty-state {
    text-align: center;
    padding: 60px 20px;
    color: var(--text-light);
}

.empty-state i {
    font-size: 60px;
    margin-bottom: 20px;
    color: #ccc;
}

/* File Info */
.file-info {
    font-size: 12px;
    color: var(--text-light);
    margin-top: 5px;
}

/* Family Section */
.family-section {
    background: #f8f9fa;
    padding: 20px;
    border-radius: 8px;
    margin-top: 20px;
}

.family-member {
    background: var(--white);
    padding: 15px;
    border-radius: 8px;
    margin-bottom: 15px;
    border: 1px solid var(--border);
}

.family-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 15px;
}

.btn-add-family {
    background: var(--success);
    color: var(--white);
    border: none;
    padding: 8px 16px;
    border-radius: 5px;
    cursor: pointer;
    font-size: 12px;
}

.btn-remove-family {
    background: var(--danger);
    color: var(--white);
    border: none;
    padding: 5px 10px;
    border-radius: 3px;
    cursor: pointer;
    font-size: 12px;
}

/* Search Summary */
.search-summary {
    background: #e3f2fd;
    padding: 15px;
    border-radius: 8px;
    margin-bottom: 20px;
    border-left: 4px solid var(--primary);
}

/* Export Actions */
.export-actions {
    display: flex;
    gap: 10px;
    justify-content: flex-end;
    margin-bottom: 20px;
}

/* Security Info */
.security-info {
    background: #e3f2fd;
    padding: 15px;
    border-radius: 8px;
    margin-top: 20px;
    font-size: 14px;
    color: #1976d2;
}

.security-info i {
    margin-right: 8px;
}

/* Login Page Specific */
.login-container {
    background: var(--white);
    border-radius: 15px;
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.1);
    padding: 40px;
    width: 100%;
    max-width: 400px;
    position: relative;
    overflow: hidden;
}

.login-container::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 5px;
    background: linear-gradient(90deg, var(--primary), var(--accent));
}

.login-header {
    text-align: center;
    margin-bottom: 30px;
}

.login-header h1 {
    color: var(--text);
    font-size: 28px;
    margin-bottom: 10px;
}

.login-header p {
    color: var(--text-light);
    font-size: 14px;
}

/* Demo Credentials */
.demo-credentials {
    background: #f3f4f6;
    padding: 15px;
    border-radius: 8px;
    margin-top: 20px;
    font-size: 14px;
}

.demo-credentials h4 {
    color: var(--text);
    margin-bottom: 10px;
}

.demo-credentials p {
    margin: 5px 0;
    color: var(--text-light);
}

/* Responsive Design - Mobile First Approach */

/* Tablet and below (≤ 768px) */
@media (max-width: 768px) {
    .container {
        padding: 1rem;
    }
    
    .header {
        padding: 1rem;
    }
    
    .header-content {
        flex-wrap: wrap;
    }
    
    .logo h1 {
        font-size: 18px;
    }
    
    .mobile-menu-toggle {
        display: block;
    }
    
    .desktop-nav {
        display: none;
    }
    
    .user-info {
        order: 3;
        width: 100%;
        justify-content: flex-start;
        margin-top: 10px;
        flex-wrap: wrap;
    }
    
    .welcome-text {
        display: none; /* Hide on mobile, show in mobile menu */
    }
    
    .page-header {
        flex-direction: column;
        align-items: flex-start;
        gap: 15px;
    }
    
    .page-title {
        font-size: 24px;
    }
    
    .form-row {
        grid-template-columns: 1fr;
        gap: 0;
    }
    
    .filter-row {
        flex-direction: column;
        gap: 15px;
    }
    
    .filter-group {
        min-width: 100%;
    }
    
    .stats-grid {
        grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
        gap: 15px;
    }
    
    .content-grid {
        grid-template-columns: 1fr;
        gap: 20px;
    }
    
    .quick-actions {
        grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
        gap: 15px;
    }
    
    .table-wrapper {
        margin: 15px -1rem;
        border-radius: 0;
    }
    
    .table {
        font-size: 13px;
    }
    
    .table th,
    .table td {
        padding: 10px;
    }
    
    .actions {
        flex-direction: column;
        gap: 10px;
    }
    
    .actions .btn {
        width: 100%;
    }
    
    .form-actions {
        flex-direction: column;
        gap: 10px;
    }
    
    .form-actions .btn {
        width: 100%;
    }
    
    .modal-content {
        margin: 10% auto;
        width: 95%;
        max-height: 85vh;
    }
    
    .modal-header {
        padding: 15px;
    }
    
    .modal-body {
        padding: 20px;
    }
    
    .export-actions {
        flex-direction: column;
        gap: 10px;
    }
    
    .export-actions .btn {
        width: 100%;
    }
    
    .card-body {
        padding: 20px;
    }
    
    .card-header {
        padding: 15px;
        font-size: 16px;
    }
    
    h1 { font-size: 2rem; }
    h2 { font-size: 1.75rem; }
    h3 { font-size: 1.5rem; }
    h4 { font-size: 1.25rem; }
    h5 { font-size: 1.1rem; }
    h6 { font-size: 1rem; }
}

/* Mobile phones (≤ 480px) */
@media (max-width: 480px) {
    .container {
        padding: 0.75rem;
    }
    
    .header {
        padding: 0.75rem;
    }
    
    .logo h1 {
        font-size: 16px;
    }
    
    .logo i {
        font-size: 20px;
    }
    
    .login-container {
        margin: 10px;
        padding: 20px;
        max-width: calc(100% - 20px);
    }
    
    .login-header h1 {
        font-size: 24px;
    }
    
    .card-body {
        padding: 15px;
    }
    
    .card-header {
        padding: 12px 15px;
        font-size: 15px;
    }
    
    .modal-content {
        margin: 5% auto;
        width: 98%;
        max-height: 90vh;
    }
    
    .modal-header {
        padding: 12px 15px;
        font-size: 18px;
    }
    
    .modal-body {
        padding: 15px;
    }
    
    .stats-grid {
        grid-template-columns: 1fr;
        gap: 12px;
    }
    
    .stat-card {
        padding: 20px;
    }
    
    .stat-number {
        font-size: 28px;
    }
    
    .quick-actions {
        grid-template-columns: 1fr;
        gap: 12px;
    }
    
    .action-card {
        padding: 15px;
    }
    
    .page-title {
        font-size: 20px;
    }
    
    .btn {
        padding: 12px 20px;
        font-size: 14px;
    }
    
    .btn-sm {
        padding: 8px 14px;
        font-size: 12px;
    }
    
    .filters {
        padding: 15px;
    }
    
    .filter-row {
        gap: 12px;
    }
    
    h1 { font-size: 1.75rem; }
    h2 { font-size: 1.5rem; }
    h3 { font-size: 1.25rem; }
    h4 { font-size: 1.1rem; }
    h5 { font-size: 1rem; }
    h6 { font-size: 0.9rem; }
    
    .client-badge,
    .subscription-badge,
    .user-badge {
        font-size: 11px;
        padding: 5px 10px;
    }
    
    .welcome-text {
        font-size: 12px;
    }
}

/* Loading States */
.loading {
    opacity: 0.6;
    pointer-events: none;
}

.spinner {
    display: inline-block;
    width: 20px;
    height: 20px;
    border: 3px solid rgba(255, 255, 255, 0.3);
    border-radius: 50%;
    border-top-color: var(--white);
    animation: spin 1s ease-in-out infinite;
}

@keyframes spin {
    to { transform: rotate(360deg); }
}

/* Utility Classes */
.text-center { text-align: center; }
.text-left { text-align: left; }
.text-right { text-align: right; }

.mt-1 { margin-top: 0.25rem; }
.mt-2 { margin-top: 0.5rem; }
.mt-3 { margin-top: 1rem; }
.mt-4 { margin-top: 1.5rem; }
.mt-5 { margin-top: 3rem; }

.mb-1 { margin-bottom: 0.25rem; }
.mb-2 { margin-bottom: 0.5rem; }
.mb-3 { margin-bottom: 1rem; }
.mb-4 { margin-bottom: 1.5rem; }
.mb-5 { margin-bottom: 3rem; }

.p-1 { padding: 0.25rem; }
.p-2 { padding: 0.5rem; }
.p-3 { padding: 1rem; }
.p-4 { padding: 1.5rem; }
.p-5 { padding: 3rem; }

.d-none { display: none; }
.d-block { display: block; }
.d-inline { display: inline; }
.d-inline-block { display: inline-block; }
.d-flex { display: flex; }
.d-grid { display: grid; }

.justify-content-center { justify-content: center; }
.justify-content-between { justify-content: space-between; }
.justify-content-around { justify-content: space-around; }

.align-items-center { align-items: center; }
.align-items-start { align-items: flex-start; }
.align-items-end { align-items: flex-end; }

.w-100 { width: 100%; }
.h-100 { height: 100%; }

/* Print Styles */
@media print {
    .header,
    .nav-links,
    .btn,
    .modal,
    .actions {
        display: none !important;
    }
    
    .container {
        max-width: none;
        padding: 0;
    }
    
    .card {
        box-shadow: none;
        border: 1px solid #ccc;
    }
    
    .table {
        border-collapse: collapse;
    }
    
    .table th,
    .table td {
        border: 1px solid #ccc;
    }
}