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

:root {
    --primary-color: #3b82f6;
    --primary-dark: #1d4ed8;
    --primary-light: #dbeafe;
    --secondary-color: #64748b;
    --success-color: #10b981;
    --success-light: #d1fae5;
    --warning-color: #f59e0b;
    --warning-light: #fef3c7;
    --error-color: #ef4444;
    --error-light: #fee2e2;
    --info-color: #06b6d4;
    --info-light: #cffafe;
    
    --bg-primary: #ffffff;
    --bg-secondary: #f8fafc;
    --bg-tertiary: #f1f5f9;
    --text-primary: #0f172a;
    --text-secondary: #475569;
    --text-muted: #94a3b8;
    
    --border-color: #e2e8f0;
    --border-radius: 12px;
    --border-radius-sm: 8px;
    --border-radius-lg: 16px;
    --shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, 0.05);
    --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -1px 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);
    --shadow-xl: 0 20px 25px -5px rgba(0, 0, 0, 0.1), 0 10px 10px -5px rgba(0, 0, 0, 0.04);
    
    --font-family: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
    --transition: all 0.2s cubic-bezier(0.4, 0, 0.2, 1);
    --transition-fast: all 0.15s cubic-bezier(0.4, 0, 0.2, 1);
}

body.theme-dark {
    --bg-primary: #1e293b;
    --bg-secondary: #0f172a;
    --bg-tertiary: #334155;
    --text-primary: #f8fafc;
    --text-secondary: #cbd5e1;
    --text-muted: #64748b;
    --border-color: #334155;
}

body {
    font-family: var(--font-family);
    color: var(--text-primary);
    background-color: var(--bg-secondary);
    line-height: 1.6;
    font-size: 14px;
}

/* Utility Classes */
.text-red { color: var(--error-color); }
.text-yellow { color: var(--warning-color); }
.text-green { color: var(--success-color); }
.text-blue { color: var(--info-color); }

.bg-red { background-color: var(--error-color); }
.bg-yellow { background-color: var(--warning-color); }
.bg-green { background-color: var(--success-color); }
.bg-blue { background-color: var(--info-color); }

.admin-only { display: none; }
body.is-admin .admin-only { display: block; }
body.is-admin .nav-item.admin-only { display: flex; }

/* Login Page */
.login-page {
    background: linear-gradient(rgba(0, 0, 0, 0.6), rgba(0, 0, 0, 0.6)), url('../images/pics/inside_stadium.jpg') no-repeat center center fixed;
    background-size: cover;
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 20px;
}

.login-container {
    width: 100%;
    max-width: 400px;
}

.login-card {
    background: var(--bg-primary);
    border-radius: 16px;
    padding: 40px 32px;
    box-shadow: var(--shadow-lg);
    margin-bottom: 20px;
}

.login-header {
    text-align: center;
    margin-bottom: 32px;
}

.login-header i {
    font-size: 48px;
    color: var(--primary-color);
    margin-bottom: 16px;
}

.login-header h1 {
    font-size: 28px;
    font-weight: 700;
    margin-bottom: 8px;
}

.login-header p {
    color: var(--text-secondary);
    font-size: 16px;
}

.login-tabs {
    display: flex;
    margin-bottom: 32px;
    background: var(--bg-tertiary);
    border-radius: var(--border-radius);
    padding: 4px;
}

.tab-btn {
    flex: 1;
    padding: 12px 16px;
    border: none;
    background: transparent;
    border-radius: calc(var(--border-radius) - 4px);
    cursor: pointer;
    font-weight: 500;
    transition: var(--transition);
}

.tab-btn.active {
    background: var(--bg-primary);
    color: var(--primary-color);
    box-shadow: var(--shadow-sm);
}

.tab-content {
    display: none;
}

.tab-content.active {
    display: block;
}

.input-group {
    position: relative;
    margin-bottom: 20px;
}

.input-group i {
    position: absolute;
    left: 16px;
    top: 50%;
    transform: translateY(-50%);
    color: var(--text-muted);
    z-index: 1;
}

.input-group input {
    width: 100%;
    padding: 16px 16px 16px 48px;
    border: 2px solid var(--border-color);
    border-radius: var(--border-radius);
    font-size: 16px;
    transition: var(--transition);
    background: var(--bg-primary);
}

.input-group input:focus {
    outline: none;
    border-color: var(--primary-color);
    box-shadow: 0 0 0 3px rgba(59, 130, 246, 0.1);
}

.toggle-password {
    position: absolute;
    right: 16px;
    top: 50%;
    transform: translateY(-50%);
    border: none;
    background: none;
    color: var(--text-muted);
    cursor: pointer;
    padding: 4px;
}

.btn-primary {
    width: 100%;
    padding: 16px;
    background: var(--primary-color);
    color: white;
    border: none;
    border-radius: var(--border-radius);
    font-size: 16px;
    font-weight: 600;
    cursor: pointer;
    transition: var(--transition);
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
}

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

.btn-secondary {
    padding: 12px 24px;
    background: var(--bg-secondary);
    color: var(--text-primary);
    border: 2px solid var(--border-color);
    border-radius: var(--border-radius);
    font-weight: 500;
    cursor: pointer;
    transition: var(--transition);
}

.btn-secondary:hover {
    background: var(--border-color);
}

.divider {
    text-align: center;
    margin: 24px 0;
    color: var(--text-muted);
    position: relative;
}

.divider::before {
    content: '';
    position: absolute;
    top: 50%;
    left: 0;
    right: 0;
    height: 1px;
    background: var(--border-color);
    z-index: 0;
}

.divider::after {
    content: attr(data-text);
    background: var(--bg-primary);
    padding: 0 16px;
    position: relative;
    z-index: 1;
}

.btn-google {
    width: 100%;
    padding: 16px;
    background: white;
    color: #333;
    border: 2px solid var(--border-color);
    border-radius: var(--border-radius);
    font-size: 16px;
    font-weight: 500;
    cursor: pointer;
    transition: var(--transition);
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    margin-bottom: 16px;
}

.btn-google:hover {
    background: var(--bg-secondary);
}

.forgot-password {
    display: block;
    text-align: center;
    color: var(--primary-color);
    text-decoration: none;
    font-size: 14px;
}

.login-footer {
    text-align: center;
    color: rgba(255, 255, 255, 0.8);
    font-size: 14px;
}

/* Dashboard Layout */
.dashboard-page {
    background: var(--bg-secondary);
    min-height: 100vh;
    display: flex;
    flex-direction: column;
}

.header {
    background: var(--bg-primary);
    border-bottom: 1px solid var(--border-color);
    padding: 0 24px;
    height: 72px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    position: sticky;
    top: 0;
    z-index: 100;
    box-shadow: var(--shadow-sm);
}

.header-left {
    display: flex;
    align-items: center;
    gap: 16px;
}

.sidebar-toggle {
    border: none;
    background: none;
    padding: 8px;
    border-radius: var(--border-radius);
    cursor: pointer;
    color: var(--text-secondary);
    transition: var(--transition);
}

.sidebar-toggle:hover {
    background: var(--bg-secondary);
}

.logo {
    display: flex;
    align-items: center;
    gap: 12px;
    font-weight: 700;
    font-size: 18px;
}

.logo i {
    color: var(--primary-color);
    font-size: 24px;
}

.header-center {
    flex: 1;
    max-width: 400px;
    margin: 0 32px;
}

.search-container {
    position: relative;
}

.search-container i {
    position: absolute;
    left: 16px;
    top: 50%;
    transform: translateY(-50%);
    color: var(--text-muted);
}

.search-container input {
    width: 100%;
    padding: 12px 16px 12px 48px;
    border: 2px solid var(--border-color);
    border-radius: 24px;
    background: var(--bg-secondary);
    transition: var(--transition);
}

.search-container input:focus {
    outline: none;
    border-color: var(--primary-color);
    background: var(--bg-primary);
}

.header-right {
    display: flex;
    align-items: center;
    gap: 16px;
}

.btn-create-ticket {
    padding: 12px 20px;
    background: var(--primary-color);
    color: white;
    border: none;
    border-radius: var(--border-radius);
    font-weight: 500;
    cursor: pointer;
    transition: var(--transition);
    display: flex;
    align-items: center;
    gap: 8px;
}

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

.user-menu {
    position: relative;
}

.user-avatar {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 8px 16px;
    border: none;
    background: none;
    border-radius: var(--border-radius);
    cursor: pointer;
    transition: var(--transition);
    min-width: 180px;
}

.user-avatar:hover {
    background: var(--bg-secondary);
}

.user-avatar img {
    width: 32px;
    height: 32px;
    border-radius: 50%;
    object-fit: cover;
}

.user-avatar .user-info {
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    gap: 2px;
    flex: 1;
}

.user-avatar .user-name {
    font-weight: 600;
    font-size: 14px;
    color: var(--text-primary);
    line-height: 1;
}

.user-avatar .user-role {
    font-size: 12px;
    color: var(--text-muted);
    line-height: 1;
}

.user-avatar .fa-chevron-down {
    margin-left: auto;
    font-size: 12px;
    color: var(--text-muted);
}

.user-dropdown {
    position: absolute;
    top: 100%;
    right: 0;
    background: var(--bg-primary);
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius-lg);
    box-shadow: var(--shadow-xl);
    min-width: 280px;
    display: none;
    z-index: 1000;
    overflow: hidden;
}

.user-dropdown.show {
    display: block;
}

.user-dropdown-header {
    padding: 20px;
    background: linear-gradient(135deg, var(--primary-color) 0%, var(--primary-dark) 100%);
    color: white;
    display: flex;
    align-items: center;
    gap: 12px;
}

.user-dropdown-header img {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    border: 2px solid rgba(255, 255, 255, 0.2);
}

.dropdown-user-name {
    font-weight: 600;
    font-size: 16px;
    margin-bottom: 2px;
}

.dropdown-user-email {
    font-size: 13px;
    opacity: 0.9;
}

.user-dropdown a {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 14px 20px;
    color: var(--text-primary);
    text-decoration: none;
    transition: var(--transition);
    font-weight: 500;
}

.user-dropdown a:hover {
    background: var(--bg-secondary);
    padding-left: 24px;
}

.user-dropdown a i {
    width: 18px;
    text-align: center;
    color: var(--text-muted);
}

.user-dropdown a:hover i {
    color: var(--primary-color);
}

.dropdown-divider {
    height: 1px;
    background: var(--border-color);
    margin: 4px 0;
}

.main-container {
    display: flex;
    flex: 1;
    overflow: hidden;
}

.sidebar {
    width: 280px;
    background: var(--bg-primary);
    border-right: 1px solid var(--border-color);
    overflow-y: auto;
    transition: var(--transition);
}

.sidebar.collapsed {
    width: 64px;
}

.sidebar-nav {
    padding: 24px 0;
}

.nav-item {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 12px 24px;
    color: var(--text-secondary);
    text-decoration: none;
    transition: var(--transition);
    position: relative;
}

.nav-item:hover {
    background: var(--bg-secondary);
    color: var(--text-primary);
}

.nav-item.active {
    background: rgba(59, 130, 246, 0.1);
    color: var(--primary-color);
    border-right: 3px solid var(--primary-color);
}

.nav-item i {
    width: 20px;
    text-align: center;
}

.badge {
    background: var(--error-color);
    color: white;
    font-size: 12px;
    padding: 2px 6px;
    border-radius: 10px;
    margin-left: auto;
}

.badge.priority {
    margin-left: 8px;
}

.badge.low { background: var(--text-muted); }
.badge.medium { background: var(--warning-color); }
.badge.high { background: var(--error-color); }
.badge.urgent { background: #dc2626; }

.nav-divider {
    height: 1px;
    background: var(--border-color);
    margin: 16px 24px;
}

.nav-section {
    padding: 8px 24px;
    font-size: 12px;
    font-weight: 600;
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.main-content {
    flex: 1;
    overflow: auto;
    padding: 24px;
}

/* Stats Grid */
.stats-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 24px;
    margin-bottom: 40px;
}

.stat-card {
    background: var(--bg-primary);
    border-radius: var(--border-radius-lg);
    padding: 32px 28px;
    box-shadow: var(--shadow-md);
    border: 1px solid var(--border-color);
    display: flex;
    align-items: center;
    gap: 20px;
    transition: var(--transition);
    position: relative;
    overflow: hidden;
}

.stat-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: linear-gradient(90deg, var(--primary-color), var(--info-color));
}

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

.stat-icon {
    width: 64px;
    height: 64px;
    border-radius: var(--border-radius-lg);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 24px;
    color: white;
    flex-shrink: 0;
    box-shadow: var(--shadow-md);
}

.stat-icon.red { 
    background: linear-gradient(135deg, var(--error-color) 0%, #dc2626 100%);
}
.stat-icon.yellow { 
    background: linear-gradient(135deg, var(--warning-color) 0%, #d97706 100%);
}
.stat-icon.green { 
    background: linear-gradient(135deg, var(--success-color) 0%, #059669 100%);
}
.stat-icon.blue { 
    background: linear-gradient(135deg, var(--info-color) 0%, #0891b2 100%);
}

.stat-content h3 {
    font-size: 36px;
    font-weight: 800;
    margin-bottom: 6px;
    background: linear-gradient(135deg, var(--text-primary) 0%, var(--text-secondary) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.stat-content p {
    color: var(--text-secondary);
    font-size: 15px;
    font-weight: 500;
    letter-spacing: 0.025em;
}

/* Tickets Container */
.tickets-container {
    background: var(--bg-primary);
    border-radius: var(--border-radius);
    border: 1px solid var(--border-color);
    overflow: hidden;
}

.tickets-header {
    padding: 24px;
    border-bottom: 1px solid var(--border-color);
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.tickets-header h2 {
    font-size: 20px;
    font-weight: 600;
}

.tickets-controls {
    display: flex;
    align-items: center;
    gap: 16px;
}

.filter-dropdown {
    position: relative;
}

.filter-btn {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 8px 16px;
    border: 1px solid var(--border-color);
    background: var(--bg-primary);
    border-radius: var(--border-radius);
    cursor: pointer;
    transition: var(--transition);
}

.filter-btn:hover {
    background: var(--bg-secondary);
}

.filter-menu {
    position: absolute;
    top: 100%;
    right: 0;
    background: var(--bg-primary);
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius);
    box-shadow: var(--shadow-lg);
    padding: 16px;
    min-width: 200px;
    display: none;
    z-index: 100;
}

.filter-menu.show {
    display: block;
}

.filter-menu label {
    display: block;
    margin-bottom: 12px;
}

.filter-menu select {
    width: 100%;
    padding: 8px;
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius);
}

.sort-dropdown select {
    padding: 8px 16px;
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius);
    background: var(--bg-primary);
}

.tickets-grid {
    padding: 24px;
    display: grid;
    gap: 16px;
}

.ticket-card {
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius);
    padding: 20px;
    background: var(--bg-primary);
    transition: var(--transition);
    cursor: pointer;
}

.ticket-card:hover {
    border-color: var(--primary-color);
    box-shadow: var(--shadow-md);
}

.ticket-header {
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
    margin-bottom: 12px;
}

.ticket-title {
    font-size: 16px;
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: 4px;
}

.ticket-id {
    font-size: 12px;
    color: var(--text-muted);
    font-family: 'Courier New', monospace;
}

.ticket-badges {
    display: flex;
    gap: 8px;
}

.ticket-description {
    color: var(--text-secondary);
    margin-bottom: 16px;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.ticket-footer {
    display: flex;
    align-items: center;
    justify-content: space-between;
    font-size: 12px;
    color: var(--text-muted);
}

.ticket-meta {
    display: flex;
    align-items: center;
    gap: 16px;
}

.ticket-assignee {
    display: flex;
    align-items: center;
    gap: 6px;
}

.assignee-avatar {
    width: 20px;
    height: 20px;
    border-radius: 50%;
    object-fit: cover;
}

.loading-tickets {
    padding: 48px;
    text-align: center;
    color: var(--text-secondary);
}

.no-tickets {
    padding: 80px 48px;
    text-align: center;
    color: var(--text-secondary);
    background: linear-gradient(135deg, var(--bg-secondary) 0%, var(--bg-tertiary) 100%);
    border-radius: var(--border-radius-lg);
    margin: 24px;
}

.no-tickets i {
    font-size: 72px;
    margin-bottom: 24px;
    color: var(--primary-color);
    opacity: 0.6;
}

.no-tickets h3 {
    margin-bottom: 12px;
    color: var(--text-primary);
    font-size: 24px;
    font-weight: 600;
}

.no-tickets p {
    margin-bottom: 32px;
    font-size: 16px;
    color: var(--text-secondary);
    max-width: 400px;
    margin-left: auto;
    margin-right: auto;
}

.btn-create-first-ticket {
    background: linear-gradient(135deg, var(--primary-color) 0%, var(--primary-dark) 100%);
    color: white;
    border: none;
    padding: 16px 32px;
    border-radius: var(--border-radius);
    font-weight: 600;
    font-size: 16px;
    cursor: pointer;
    transition: var(--transition);
    display: inline-flex;
    align-items: center;
    gap: 12px;
    box-shadow: var(--shadow-md);
}

.btn-create-first-ticket:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-lg);
}

/* Modals */
.modal-overlay {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 0, 0, 0.5);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 1000;
    padding: 20px;
    display: none;
}

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

.modal {
    background: var(--bg-primary);
    border-radius: var(--border-radius);
    box-shadow: var(--shadow-lg);
    max-width: 500px;
    width: 100%;
    max-height: 90vh;
    overflow: hidden;
    display: flex;
    flex-direction: column;
}

.modal.large {
    max-width: 900px;
}

.modal-header {
    padding: 24px;
    border-bottom: 1px solid var(--border-color);
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.modal-header h3 {
    font-size: 18px;
    font-weight: 600;
}

.modal-close {
    border: none;
    background: none;
    font-size: 20px;
    cursor: pointer;
    color: var(--text-muted);
    padding: 4px;
}

.modal-body {
    padding: 24px;
    overflow-y: auto;
    flex: 1;
}

.modal-footer {
    padding: 24px;
    border-top: 1px solid var(--border-color);
    display: flex;
    gap: 12px;
    justify-content: flex-end;
}

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

.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 16px;
}

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

.form-group input,
.form-group select,
.form-group textarea {
    width: 100%;
    padding: 12px;
    border: 2px solid var(--border-color);
    border-radius: var(--border-radius);
    font-size: 14px;
    transition: var(--transition);
}

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

.form-group textarea {
    resize: vertical;
    font-family: inherit;
}

/* File Upload */
.file-upload-area {
    border: 2px dashed var(--border-color);
    border-radius: var(--border-radius);
    padding: 32px;
    text-align: center;
    cursor: pointer;
    transition: var(--transition);
    position: relative;
}

.file-upload-area:hover {
    border-color: var(--primary-color);
    background: rgba(59, 130, 246, 0.05);
}

.file-upload-area input {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    opacity: 0;
    cursor: pointer;
}

.file-upload-content i {
    font-size: 48px;
    color: var(--text-muted);
    margin-bottom: 16px;
}

.file-upload-content p {
    margin-bottom: 4px;
    font-weight: 500;
}

.file-upload-content span {
    font-size: 12px;
    color: var(--text-muted);
}

.uploaded-files {
    margin-top: 16px;
}

.uploaded-file {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 12px;
    background: var(--bg-secondary);
    border-radius: var(--border-radius);
    margin-bottom: 8px;
}

.uploaded-file i {
    color: var(--text-muted);
}

.file-info {
    flex: 1;
}

.file-name {
    font-weight: 500;
    margin-bottom: 2px;
}

.file-size {
    font-size: 12px;
    color: var(--text-muted);
}

.remove-file {
    border: none;
    background: none;
    color: var(--error-color);
    cursor: pointer;
    padding: 4px;
}

/* Loading Spinner */
.spinner {
    width: 40px;
    height: 40px;
    border: 4px solid var(--border-color);
    border-top: 4px solid var(--primary-color);
    border-radius: 50%;
    animation: spin 1s linear infinite;
    margin: 0 auto 16px;
}

@keyframes spin {
    0% { transform: rotate(0deg); }
    100% { transform: rotate(360deg); }
}

.loading-overlay {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(255, 255, 255, 0.9);
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    z-index: 2000;
    display: none;
}

.loading-overlay.show {
    display: flex;
}

/* Responsive Design */
@media (max-width: 768px) {
    .header {
        padding: 0 16px;
        height: 72px;
    }
    
    .header-center {
        display: none;
    }
    
    .sidebar {
        position: fixed;
        top: 72px;
        left: 0;
        height: calc(100vh - 72px);
        transform: translateX(-100%);
        z-index: 200;
    }
    
    .sidebar.show {
        transform: translateX(0);
    }
    
    .main-content {
        padding: 16px;
    }
    
    .stats-grid {
        grid-template-columns: 1fr;
        gap: 16px;
        margin-bottom: 24px;
    }
    
    .stat-card {
        padding: 24px 20px;
    }
    
    .stat-icon {
        width: 48px;
        height: 48px;
        font-size: 20px;
    }
    
    .stat-content h3 {
        font-size: 28px;
    }
    
    .tickets-header {
        flex-direction: column;
        align-items: flex-start;
        gap: 16px;
        padding: 20px;
    }
    
    .tickets-controls {
        width: 100%;
        justify-content: space-between;
    }
    
    .tickets-grid {
        padding: 16px;
    }
    
    .no-tickets {
        padding: 48px 24px;
        margin: 16px;
    }
    
    .no-tickets i {
        font-size: 56px;
    }
    
    .no-tickets h3 {
        font-size: 20px;
    }
    
    .modal {
        margin: 20px;
        max-height: calc(100vh - 40px);
    }
    
    .form-row {
        grid-template-columns: 1fr;
    }
}

/* Status Colors */
.status-open { color: var(--error-color); }
.status-in_progress { color: var(--warning-color); }
.status-resolved { color: var(--success-color); }
.status-closed { color: var(--text-muted); }

.bg-status-open { background-color: var(--error-color); }
.bg-status-in_progress { background-color: var(--warning-color); }
.bg-status-resolved { background-color: var(--success-color); }
.bg-status-closed { background-color: var(--text-muted); }

/* Button Variants */
.btn-icon {
    width: 36px;
    height: 36px;
    border: none;
    background: var(--bg-secondary);
    border-radius: var(--border-radius);
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: var(--transition);
}

.btn-icon:hover {
    background: var(--border-color);
}

.btn-icon.danger:hover {
    background: var(--error-color);
    color: white;
}

/* Ticket Details */
.ticket-details-container {
    display: grid;
    grid-template-columns: 1fr 300px;
    gap: 32px;
}

.ticket-status-bar {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 24px;
    padding-bottom: 16px;
    border-bottom: 1px solid var(--border-color);
}

.status-badges {
    display: flex;
    gap: 8px;
}

.ticket-actions {
    display: flex;
    gap: 8px;
}

.ticket-description h4,
.ticket-attachments h4,
.ticket-comments h4 {
    margin-bottom: 16px;
    color: var(--text-primary);
}

.ticket-sidebar {
    background: var(--bg-secondary);
    border-radius: var(--border-radius);
    padding: 24px;
    height: fit-content;
}

.meta-item {
    margin-bottom: 20px;
}

.meta-item label {
    display: block;
    font-size: 12px;
    font-weight: 600;
    color: var(--text-muted);
    margin-bottom: 8px;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.user-info {
    display: flex;
    align-items: center;
    gap: 8px;
}

.user-info img {
    width: 24px;
    height: 24px;
    border-radius: 50%;
    object-fit: cover;
}

/* Comments */
.comments-list {
    margin-bottom: 24px;
    max-height: 300px;
    overflow-y: auto;
}

.comment {
    padding: 16px;
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius);
    margin-bottom: 12px;
    background: var(--bg-secondary);
}

.comment-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 8px;
}

.comment-author {
    display: flex;
    align-items: center;
    gap: 8px;
    font-weight: 500;
}

.comment-author img {
    width: 20px;
    height: 20px;
    border-radius: 50%;
    object-fit: cover;
}

.comment-date {
    font-size: 12px;
    color: var(--text-muted);
}

.comment-content {
    color: var(--text-secondary);
    line-height: 1.5;
}

.comment-form {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.comment-form textarea {
    border: 2px solid var(--border-color);
    border-radius: var(--border-radius);
    padding: 12px;
    resize: vertical;
}

.comment-form button {
    align-self: flex-end;
}

/* Attachments Grid */
.attachments-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(120px, 1fr));
    gap: 12px;
}

.attachment-item {
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius);
    padding: 12px;
    text-align: center;
    cursor: pointer;
    transition: var(--transition);
}

.attachment-item:hover {
    border-color: var(--primary-color);
}

.attachment-icon {
    font-size: 24px;
    margin-bottom: 8px;
    color: var(--text-muted);
}

.attachment-name {
    font-size: 12px;
    font-weight: 500;
    margin-bottom: 4px;
}

.attachment-size {
    font-size: 10px;
    color: var(--text-muted);
}

/* Mobile Responsive */
@media (max-width: 768px) {
    .ticket-details-container {
        grid-template-columns: 1fr;
        gap: 24px;
    }
    
    .ticket-sidebar {
        order: -1;
    }
    
    .attachments-grid {
        grid-template-columns: repeat(auto-fill, minmax(100px, 1fr));
    }
}