/* فونت Vazir */
@import url('https://fonts.googleapis.com/css2?family=Vazirmatn:wght@100..900&display=swap');


:root {
    --primary: #2563eb;
    --primary-dark: #1d4ed8;
    --primary-light: #dbeafe;
    --secondary: #64748b;
    --success: #10b981;
    --warning: #f59e0b;
    --error: #ef4444;
    --background: #f8fafc;
    --surface: #ffffff;
    --text: #1e293b;
    --text-light: #64748b;
    --border: #e2e8f0;
    --shadow: 0 1px 3px rgba(0, 0, 0, 0.1);
    --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.1);
    --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.1);
    --radius: 8px;
}

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

body {
    font-family: 'Vazirmatn', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    line-height: 1.6;
    color: var(--text);
    background-color: var(--background);
    direction: rtl;
    font-size: 14px;
    font-weight: normal;
}

/* Layout */
.container {
    width: 100%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 1rem;
}

/* Navigation - طراحی مدرن و مینیمال */
.navbar {
    background: var(--surface);
    border-bottom: 1px solid var(--border);
    position: sticky;
    top: 0;
    z-index: 1000;
    backdrop-filter: blur(8px);
    box-shadow: var(--shadow);
}

.nav-container {
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 70px;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 1rem;
}

.nav-logo {
    font-size: 1.375rem;
    font-weight: bold;
    color: var(--primary);
    text-decoration: none;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.nav-logo::before {
    content: '⚽';
    font-size: 1.5rem;
}

.nav-menu {
    display: flex;
    list-style: none;
    gap: 0.25rem;
    align-items: center;
    margin: 0;
    padding: 0;
}

.nav-menu a {
    color: var(--text);
    text-decoration: none;
    padding: 0.625rem 1rem;
    border-radius: var(--radius);
    transition: all 0.2s ease;
    font-weight: 500;
    font-size: 0.875rem;
    position: relative;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.nav-menu a:hover {
    background: var(--primary-light);
    color: var(--primary);
    transform: translateY(-1px);
}

.nav-menu a.active {
    background: var(--primary);
    color: white;
    box-shadow: var(--shadow-md);
}

/* Dropdown Menu */
.nav-dropdown {
    position: relative;
}

.nav-dropdown:hover .dropdown-menu {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

.dropdown-menu {
    position: absolute;
    top: 100%;
    left: 0;
    background: var(--surface);
    min-width: 220px;
    box-shadow: var(--shadow-lg);
    border-radius: var(--radius);
    border: 1px solid var(--border);
    opacity: 0;
    visibility: hidden;
    transform: translateY(-10px);
    transition: all 0.2s ease;
    z-index: 1000;
    padding: 0.5rem 0;
}

.dropdown-menu li {
    margin: 0;
}

.dropdown-menu a {
    display: flex;
    align-items: center;
    padding: 0.75rem 1rem;
    color: var(--text);
    text-decoration: none;
    border-bottom: 1px solid var(--border);
    transition: all 0.2s;
    font-size: 0.875rem;
    gap: 0.75rem;
}

.dropdown-menu a:last-child {
    border-bottom: none;
}

.dropdown-menu a:hover {
    background: var(--primary-light);
    color: var(--primary);
    padding-right: 1.25rem;
}

.dropdown-menu a::before {
    content: '→';
    font-size: 0.75rem;
    opacity: 0.7;
    transition: transform 0.2s;
}

.dropdown-menu a:hover::before {
    transform: translateX(-3px);
}

.dropdown-arrow {
    font-size: 0.75rem;
    margin-right: 0.25rem;
    transition: transform 0.2s;
}

.nav-dropdown:hover .dropdown-arrow {
    transform: rotate(180deg);
}

/* Cards */
.card {
    background: var(--surface);
    border-radius: var(--radius);
    border: 1px solid var(--border);
    overflow: hidden;
    transition: all 0.3s ease;
    box-shadow: var(--shadow);
}

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

.card-header {
    padding: 1.5rem;
    border-bottom: 1px solid var(--border);
    background: var(--background);
}

.card-title {
    font-size: 1.25rem;
    font-weight: bold;
    color: var(--text);
    margin: 0;
    display: flex;
    align-items: center;
    gap: 0.75rem;
}

.card-body {
    padding: 1.5rem;
}

.card-footer {
    padding: 1.25rem 1.5rem;
    border-top: 1px solid var(--border);
    background: var(--background);
}

/* Forms */
.form-group {
    margin-bottom: 1.5rem;
}

.form-label {
    display: block;
    font-size: 0.875rem;
    font-weight: 500;
    color: var(--text);
    margin-bottom: 0.5rem;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.form-input,
.form-select,
.form-textarea {
    width: 100%;
    padding: 0.875rem;
    border: 1px solid var(--border);
    border-radius: var(--radius);
    font-size: 0.875rem;
    transition: all 0.2s;
    background: var(--surface);
    font-family: 'Vazirmatn', sans-serif;
}

.form-input:focus,
.form-select:focus,
.form-textarea:focus {
    outline: none;
    border-color: var(--primary);
    box-shadow: 0 0 0 3px rgba(37, 99, 235, 0.1);
}

.form-textarea {
    resize: vertical;
    min-height: 100px;
    line-height: 1.5;
}

.form-hint {
    font-size: 0.75rem;
    color: var(--text-light);
    margin-top: 0.375rem;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

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

/* Buttons */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 0.875rem 1.5rem;
    border: none;
    border-radius: var(--radius);
    font-size: 0.875rem;
    font-weight: 500;
    text-decoration: none;
    cursor: pointer;
    transition: all 0.2s;
    gap: 0.5rem;
    font-family: 'Vazirmatn', sans-serif;
    position: relative;
    overflow: hidden;
}

.btn::before {
    content: '';
    position: absolute;
    top: 0;
    right: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(rgba(255,255,255,0.1), transparent);
    opacity: 0;
    transition: opacity 0.2s;
}

.btn:hover::before {
    opacity: 1;
}

.btn:disabled {
    opacity: 0.6;
    cursor: not-allowed;
    transform: none !important;
}

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

.btn-primary:hover:not(:disabled) {
    background: var(--primary-dark);
    transform: translateY(-1px);
    box-shadow: var(--shadow-md);
}

.btn-secondary {
    background: var(--background);
    color: var(--text);
    border: 1px solid var(--border);
}

.btn-secondary:hover:not(:disabled) {
    background: #e2e8f0;
    transform: translateY(-1px);
}

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

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

.btn-sm {
    padding: 0.625rem 1.25rem;
    font-size: 0.75rem;
}

.btn-lg {
    padding: 1rem 2rem;
    font-size: 1rem;
}

.btn-block {
    width: 100%;
}

.btn-icon {
    padding: 0.75rem;
    width: 3rem;
    height: 3rem;
}

/* Tables */
.table-container {
    overflow-x: auto;
    border-radius: var(--radius);
    border: 1px solid var(--border);
    background: var(--surface);
}

.table {
    width: 100%;
    border-collapse: collapse;
    background: var(--surface);
    font-size: 0.875rem;
}

.table th {
    background: var(--background);
    padding: 1rem;
    text-align: right;
    font-weight: 600;
    color: var(--text);
    border-bottom: 2px solid var(--border);
    font-size: 0.875rem;
}

.table td {
    padding: 1rem;
    border-bottom: 1px solid var(--border);
    color: var(--text-light);
    font-size: 0.875rem;
}

.table tr:last-child td {
    border-bottom: none;
}

.table tr:hover {
    background: var(--background);
}

/* Alerts */
.alert {
    padding: 1rem 1.25rem;
    border-radius: var(--radius);
    margin-bottom: 1rem;
    border: 1px solid transparent;
    display: flex;
    align-items: center;
    gap: 0.75rem;
    font-weight: 500;
}

.alert::before {
    font-size: 1.125rem;
}

.alert-success {
    background: #f0fdf4;
    color: #166534;
    border-color: #bbf7d0;
}

.alert-success::before {
    content: '✓';
}

.alert-error {
    background: #fef2f2;
    color: #991b1b;
    border-color: #fecaca;
}

.alert-error::before {
    content: '⚠';
}

.alert-warning {
    background: #fffbeb;
    color: #92400e;
    border-color: #fed7aa;
}

.alert-warning::before {
    content: '⚠';
}

/* Badges & Status */
.badge {
    display: inline-flex;
    align-items: center;
    padding: 0.375rem 0.75rem;
    border-radius: 9999px;
    font-size: 0.75rem;
    font-weight: 500;
    gap: 0.375rem;
}

.badge-primary {
    background: var(--primary-light);
    color: var(--primary-dark);
}

.badge-success {
    background: #d1fae5;
    color: #065f46;
}

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

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

.status {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.5rem 0.875rem;
    border-radius: var(--radius);
    font-size: 0.75rem;
    font-weight: 500;
}

.status::before {
    content: '';
    width: 6px;
    height: 6px;
    border-radius: 50%;
    flex-shrink: 0;
}

.status-success {
    background: #f0fdf4;
    color: #166534;
}

.status-success::before {
    background: #22c55e;
}

.status-error {
    background: #fef2f2;
    color: #991b1b;
}

.status-error::before {
    background: #ef4444;
}

.status-warning {
    background: #fffbeb;
    color: #92400e;
}

.status-warning::before {
    background: #f59e0b;
}

/* Grid System */
.grid {
    display: grid;
    gap: 1.5rem;
}

.grid-2 {
    grid-template-columns: 1fr 1fr;
}

.grid-3 {
    grid-template-columns: 1fr 1fr 1fr;
}

.grid-4 {
    grid-template-columns: 1fr 1fr 1fr 1fr;
}

/* Dashboard Stats */
.stats-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
    gap: 1.5rem;
    margin: 2rem 0;
}

.stat-card {
    background: var(--surface);
    padding: 1.75rem;
    border-radius: var(--radius);
    border: 1px solid var(--border);
    text-align: center;
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
}

.stat-card::before {
    content: '';
    position: absolute;
    top: 0;
    right: 0;
    width: 4px;
    height: 100%;
    background: var(--primary);
}

.stat-card:hover {
    transform: translateY(-3px);
    box-shadow: var(--shadow-lg);
}

.stat-number {
    font-size: 2.25rem;
    font-weight: bold;
    color: var(--primary);
    margin-bottom: 0.5rem;
    font-feature-settings: "tnum";
}

.stat-label {
    font-size: 0.875rem;
    color: var(--text-light);
    font-weight: 500;
}

/* Action Buttons */
.action-buttons {
    display: flex;
    gap: 0.5rem;
    justify-content: flex-end;
    flex-wrap: wrap;
}

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

.text-sm { font-size: 0.875rem; }
.text-lg { font-size: 1.125rem; }
.text-xl { font-size: 1.25rem; }

.font-normal { font-weight: normal; }
.font-medium { font-weight: 500; }
.font-semibold { font-weight: 600; }
.font-bold { font-weight: bold; }

.mt-1 { margin-top: 0.25rem; }
.mt-2 { margin-top: 0.5rem; }
.mt-4 { margin-top: 1rem; }
.mt-6 { margin-top: 1.5rem; }

.mb-1 { margin-bottom: 0.25rem; }
.mb-2 { margin-bottom: 0.5rem; }
.mb-4 { margin-bottom: 1rem; }
.mb-6 { margin-bottom: 1.5rem; }

.p-4 { padding: 1rem; }
.p-6 { padding: 1.5rem; }

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

.flex { display: flex; }
.flex-col { flex-direction: column; }
.items-center { align-items: center; }
.justify-between { justify-content: space-between; }
.gap-2 { gap: 0.5rem; }
.gap-4 { gap: 1rem; }

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

.loading-spinner {
    width: 1.5rem;
    height: 1.5rem;
    border: 2px solid var(--border);
    border-top: 2px solid var(--primary);
    border-radius: 50%;
    animation: spin 1s linear infinite;
}

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

/* Empty States */
.empty-state {
    text-align: center;
    padding: 3rem 2rem;
    color: var(--text-light);
}

.empty-state-icon {
    font-size: 3rem;
    margin-bottom: 1rem;
    opacity: 0.5;
}

/* Responsive Design */
@media (max-width: 1024px) {
    .grid-2,
    .grid-3,
    .grid-4 {
        grid-template-columns: 1fr;
    }
    
    .form-row {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 768px) {
    .container {
        padding: 0 0.75rem;
    }
    
    .nav-container {
        flex-direction: column;
        height: auto;
        padding: 1rem 0;
        gap: 1rem;
    }
    
    .nav-menu {
        flex-direction: column;
        width: 100%;
        gap: 0.5rem;
    }
    
    .nav-menu a {
        width: 100%;
        text-align: center;
        justify-content: center;
    }
    
    .nav-dropdown {
        width: 100%;
    }
    
    .dropdown-menu {
        position: static;
        opacity: 1;
        visibility: visible;
        transform: none;
        box-shadow: none;
        border: 1px solid var(--border);
        margin-top: 0.5rem;
        width: 100%;
    }
    
    .card-body {
        padding: 1.25rem;
    }
    
    .table th,
    .table td {
        padding: 0.75rem 0.5rem;
        font-size: 0.75rem;
    }
    
    .action-buttons {
        flex-direction: column;
    }
    
    .stats-grid {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 480px) {
    .btn {
        padding: 0.75rem 1.25rem;
        font-size: 0.75rem;
    }
    
    .card-header,
    .card-footer {
        padding: 1.25rem;
    }
    
    .stat-card {
        padding: 1.5rem;
    }
    
    .stat-number {
        font-size: 1.875rem;
    }
}

/* Print Styles */
@media print {
    .navbar,
    .btn:not(.btn-print) {
        display: none;
    }
    
    .card {
        border: 1px solid #000;
        box-shadow: none;
    }
}

/* High Contrast Mode Support */
@media (prefers-contrast: high) {
    :root {
        --border: #000000;
        --shadow: 0 0 0 1px #000000;
    }
}

/* Reduced Motion Support */
@media (prefers-reduced-motion: reduce) {
    * {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
    }
}

/* General styles for all pages */
.content-grid {
    display: grid;
    grid-template-columns: 2fr 1fr;
    gap: 2rem;
}

@media (max-width: 1024px) {
    .content-grid {
        grid-template-columns: 1fr;
    }
}

.card {
    background: var(--surface);
    border-radius: var(--radius);
    border: 1px solid var(--border);
    overflow: hidden;
    transition: all 0.3s ease;
}

.card:hover {
    box-shadow: var(--shadow-md);
}

.card-header {
    padding: 1.25rem 1.5rem;
    border-bottom: 1px solid var(--border);
    background: var(--background);
}

.card-title {
    font-size: 1.125rem;
    font-weight: 600;
    color: var(--text);
    margin: 0;
    display: flex;
    align-items: center;
    gap: 0.75rem;
}

.card-body {
    padding: 1.5rem;
}

/* Form styles */
.form-group {
    margin-bottom: 1.25rem;
}

.form-label {
    display: block;
    font-size: 0.875rem;
    font-weight: 500;
    color: var(--text);
    margin-bottom: 0.5rem;
}

.form-input,
.form-select,
.form-textarea {
    width: 100%;
    padding: 0.75rem;
    border: 1px solid var(--border);
    border-radius: var(--radius);
    font-size: 0.875rem;
    transition: all 0.2s;
    background: var(--surface);
    font-family: 'Vazir', sans-serif;
}

.form-input:focus,
.form-select:focus,
.form-textarea:focus {
    outline: none;
    border-color: var(--primary);
    box-shadow: 0 0 0 3px rgba(37, 99, 235, 0.1);
}

/* Button styles */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 0.75rem 1.5rem;
    border: none;
    border-radius: var(--radius);
    font-size: 0.875rem;
    font-weight: 500;
    text-decoration: none;
    cursor: pointer;
    transition: all 0.2s;
    gap: 0.5rem;
    font-family: 'Vazir', sans-serif;
}

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

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

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

.btn-secondary {
    background: var(--background);
    color: var(--text);
    border: 1px solid var(--border);
}

.btn-secondary:hover {
    background: #e2e8f0;
}

.btn-sm {
    padding: 0.5rem 1rem;
    font-size: 0.75rem;
}

.btn-block {
    width: 100%;
}

/* Alert styles */
.alert {
    padding: 1rem 1.25rem;
    border-radius: var(--radius);
    margin-bottom: 1rem;
    border: 1px solid transparent;
    display: flex;
    align-items: flex-start;
    gap: 0.75rem;
}

.alert-error {
    background: #fef2f2;
    color: #991b1b;
    border-color: #fecaca;
}

.alert-success {
    background: #f0fdf4;
    color: #166534;
    border-color: #bbf7d0;
}

/* Badge styles */
.badge {
    display: inline-block;
    padding: 0.375rem 0.75rem;
    border-radius: 9999px;
    font-size: 0.75rem;
    font-weight: 500;
}

.badge-primary {
    background: var(--primary-light);
    color: var(--primary-dark);
}

.badge-success {
    background: #d1fae5;
    color: #065f46;
}

/* Table styles */
.table-container {
    overflow-x: auto;
    border-radius: var(--radius);
    border: 1px solid var(--border);
}

.table-minimal {
    width: 100%;
    border-collapse: collapse;
    background: var(--surface);
    font-size: 0.875rem;
}

.table-minimal th {
    background: var(--background);
    padding: 1rem;
    text-align: right;
    font-weight: 600;
    color: var(--text);
    border-bottom: 2px solid var(--border);
}

.table-minimal td {
    padding: 1rem;
    border-bottom: 1px solid var(--border);
    color: var(--text-light);
}

.table-minimal tr:last-child td {
    border-bottom: none;
}

.table-minimal tr:hover {
    background: var(--background);
}

/* Action buttons */
.action-buttons-mini {
    display: flex;
    gap: 0.5rem;
}

.btn-icon {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 2.5rem;
    height: 2.5rem;
    border: none;
    border-radius: var(--radius);
    background: transparent;
    color: var(--text-light);
    text-decoration: none;
    transition: all 0.2s;
}

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

/* Empty state */
.empty-state {
    text-align: center;
    padding: 3rem 2rem;
    color: var(--text-light);
}

.empty-state-icon {
    margin-bottom: 1rem;
    opacity: 0.5;
}

.empty-state h3 {
    margin: 0 0 0.5rem 0;
    color: var(--text);
    font-size: 1.25rem;
}

.empty-state p {
    margin: 0 0 1.5rem 0;
}

/* Text utilities */
.text-muted {
    color: var(--text-light);
}


/* add team */
/* add_team.php styles */
.auth-container {
    min-height: calc(100vh - 140px);
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 2rem 1rem;
}

.auth-card {
    background: var(--surface);
    border-radius: 16px;
    box-shadow: var(--shadow-lg);
    width: 100%;
    max-width: 480px;
    overflow: hidden;
}

.auth-header {
    background: linear-gradient(135deg, var(--primary) 0%, var(--primary-dark) 100%);
    color: white;
    padding: 2rem;
    text-align: center;
}

.auth-icon {
    margin-bottom: 1rem;
}

.auth-icon svg {
    color: rgba(255, 255, 255, 0.9);
}

.auth-title {
    font-size: 1.5rem;
    font-weight: bold;
    margin: 0 0 0.5rem 0;
}

.auth-subtitle {
    opacity: 0.9;
    margin: 0;
    font-size: 0.875rem;
}

.auth-body {
    padding: 2rem;
}

.auth-form {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

.auth-form .form-label {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-weight: 500;
    margin-bottom: 0.5rem;
    color: var(--text);
}

.auth-form .form-input,
.auth-form .form-select {
    width: 100%;
    padding: 0.875rem 1rem;
    border: 2px solid var(--border);
    border-radius: var(--radius);
    font-size: 1rem;
    transition: all 0.3s ease;
    background: var(--surface);
    font-family: 'Vazir', sans-serif;
}

.auth-form .form-input:focus,
.auth-form .form-select:focus {
    outline: none;
    border-color: var(--primary);
    box-shadow: 0 0 0 3px rgba(37, 99, 235, 0.1);
}

.form-actions {
    display: flex;
    gap: 1rem;
    margin-top: 2rem;
}

@media (max-width: 768px) {
    .auth-container {
        padding: 1rem;
    }
    
    .auth-header {
        padding: 1.5rem;
    }
    
    .auth-body {
        padding: 1.5rem;
    }
    
    .form-actions {
        flex-direction: column;
    }
}
/* add team */

/* tournaments.php styles */
.page-header {
    margin-bottom: 2rem;
    padding-bottom: 1rem;
    border-bottom: 1px solid var(--border);
}

.page-title {
    font-size: 1.75rem;
    font-weight: bold;
    color: var(--text);
    margin-bottom: 0.5rem;
}

.page-subtitle {
    font-size: 1.125rem;
    color: var(--text-light);
    margin: 0;
}

.tournaments-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 1.5rem;
    margin-top: 2rem;
}

.tournament-card {
    background: var(--surface);
    border-radius: var(--radius);
    border: 1px solid var(--border);
    padding: 1.5rem;
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
}

.tournament-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-lg);
}

.tournament-card::before {
    content: '';
    position: absolute;
    top: 0;
    right: 0;
    width: 4px;
    height: 100%;
    background: var(--primary);
}

.tournament-header {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    margin-bottom: 1rem;
    padding-bottom: 1rem;
    border-bottom: 2px solid var(--border);
}

.tournament-header h3 {
    margin: 0;
    color: var(--text);
    font-size: 1.25rem;
    flex: 1;
    margin-left: 1rem;
}

.tournament-info {
    margin-bottom: 1.5rem;
}

.info-item {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 0.75rem 0;
    border-bottom: 1px solid var(--border);
}

.info-item:last-child {
    border-bottom: none;
}

.info-item label {
    font-weight: 500;
    color: var(--text-light);
    font-size: 0.875rem;
}

.info-item .price {
    color: var(--error);
    font-weight: bold;
}

.info-item .deadline {
    color: var(--warning);
    font-weight: bold;
}

.info-item .teams-count {
    color: var(--success);
    font-weight: bold;
}

.tournament-description {
    background: var(--background);
    padding: 1rem;
    border-radius: var(--radius);
    margin-bottom: 1.5rem;
    font-size: 0.875rem;
    color: var(--text-light);
    line-height: 1.6;
    border-right: 3px solid var(--primary);
}

.tournament-actions {
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 1rem;
    margin-top: 1.5rem;
    padding-top: 1.5rem;
    border-top: 1px solid var(--border);
}

@media (max-width: 768px) {
    .tournaments-grid {
        grid-template-columns: 1fr;
    }
    
    .tournament-header {
        flex-direction: column;
        align-items: flex-start;
        gap: 0.5rem;
    }
    
    .tournament-header h3 {
        margin-left: 0;
    }
    
    .tournament-actions {
        flex-direction: column;
        align-items: stretch;
    }
}


/* seminars.php styles */
.seminars-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(480px, 1fr));
    gap: 1.5rem;
    margin-top: 2rem;
}

@media (max-width: 1024px) {
    .seminars-grid {
        grid-template-columns: 1fr;
    }
}

.seminar-card {
    background: var(--surface);
    border-radius: var(--radius);
    border: 1px solid var(--border);
    overflow: hidden;
    transition: all 0.3s ease;
    position: relative;
}

.seminar-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-lg);
}

.seminar-banner {
    position: relative;
    height: 200px;
    overflow: hidden;
}

.seminar-banner img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.3s ease;
}

.seminar-card:hover .seminar-banner img {
    transform: scale(1.05);
}

.seminar-overlay {
    position: absolute;
    top: 1rem;
    right: 1rem;
}

.seminar-content {
    padding: 1.5rem;
}

.seminar-header {
    margin-bottom: 1.5rem;
}

.seminar-title {
    font-size: 1.25rem;
    font-weight: bold;
    color: var(--text);
    margin: 0 0 0.75rem 0;
    line-height: 1.4;
}

.seminar-meta {
    display: flex;
    align-items: center;
    gap: 1rem;
}

.instructor-info {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 0.875rem;
    color: var(--text-light);
    font-weight: 500;
}

.info-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1rem;
    margin-bottom: 1.5rem;
}

@media (max-width: 640px) {
    .info-grid {
        grid-template-columns: 1fr;
    }
}

.info-item {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    padding: 0.75rem;
    background: var(--background);
    border-radius: var(--radius);
    border: 1px solid var(--border);
}

.info-icon {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 2rem;
    height: 2rem;
    background: var(--primary-light);
    color: var(--primary);
    border-radius: 6px;
    flex-shrink: 0;
}

.info-content {
    display: flex;
    flex-direction: column;
    gap: 0.25rem;
    flex: 1;
}

.info-label {
    font-size: 0.75rem;
    color: var(--text-light);
    font-weight: 500;
}

.info-value {
    font-size: 0.875rem;
    color: var(--text);
    font-weight: 600;
}

.info-price {
    font-size: 0.875rem;
    color: var(--error);
    font-weight: bold;
}

.seminar-description {
    background: var(--background);
    padding: 1rem;
    border-radius: var(--radius);
    margin-bottom: 1.5rem;
    font-size: 0.875rem;
    color: var(--text-light);
    line-height: 1.6;
    border-right: 3px solid var(--primary);
}

.seminar-footer {
    border-top: 1px solid var(--border);
    padding-top: 1.5rem;
}

.seminar-stats {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 1.5rem;
    padding: 1rem;
    background: var(--background);
    border-radius: var(--radius);
}

.stat-item {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.25rem;
}

.stat-label {
    font-size: 0.75rem;
    color: var(--text-light);
    font-weight: 500;
}

.stat-value {
    font-size: 0.875rem;
    color: var(--success);
    font-weight: bold;
}

.stat-deadline {
    font-size: 0.875rem;
    color: var(--warning);
    font-weight: bold;
}

.seminar-actions {
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
}

.registration-status {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 1rem;
}

.registration-status .badge {
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

/* Responsive improvements */
@media (max-width: 768px) {
    .seminars-grid {
        grid-template-columns: 1fr;
    }
    
    .seminar-content {
        padding: 1.25rem;
    }
    
    .seminar-stats {
        flex-direction: column;
        gap: 1rem;
        text-align: center;
    }
    
    .registration-status {
        flex-direction: column;
        gap: 0.75rem;
    }
    
    .seminar-actions {
        flex-direction: column;
    }
}

@media (max-width: 480px) {
    .seminar-banner {
        height: 160px;
    }
    
    .info-grid {
        grid-template-columns: 1fr;
    }
    
    .seminar-meta {
        flex-direction: column;
        align-items: flex-start;
        gap: 0.5rem;
    }
}

/* admin_seminar_details.php styles */
.stats-mini {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1rem;
}

.stat-item {
    text-align: center;
    padding: 1rem;
    background: var(--background);
    border-radius: var(--radius);
    border: 1px solid var(--border);
}

.stat-item .stat-number {
    font-size: 1.5rem;
    font-weight: bold;
    color: var(--primary);
    margin-bottom: 0.25rem;
}

.stat-item .stat-label {
    font-size: 0.75rem;
    color: var(--text-light);
}

.financial-stats {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.financial-item {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 0.75rem 0;
    border-bottom: 1px solid var(--border);
}

.financial-item:last-child {
    border-bottom: none;
}

.financial-label {
    font-size: 0.875rem;
    color: var(--text-light);
    font-weight: 500;
}

.financial-value {
    font-size: 0.875rem;
    color: var(--text);
    font-weight: 600;
}

.status-badge {
    display: inline-flex;
    align-items: center;
    padding: 0.375rem 0.75rem;
    border-radius: 9999px;
    font-size: 0.75rem;
    font-weight: 500;
    gap: 0.375rem;
}

.status-badge::before {
    content: '';
    width: 6px;
    height: 6px;
    border-radius: 50%;
    flex-shrink: 0;
}

.status-paid,
.status-approved,
.status-active {
    background: #d1fae5;
    color: #065f46;
}

.status-paid::before,
.status-approved::before,
.status-active::before {
    background: #10b981;
}

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

.status-pending::before {
    background: #f59e0b;
}

.status-failed,
.status-rejected,
.status-cancelled,
.status-inactive {
    background: #fee2e2;
    color: #991b1b;
}

.status-failed::before,
.status-rejected::before,
.status-cancelled::before,
.status-inactive::before {
    background: #ef4444;
}

.status-completed {
    background: #dbeafe;
    color: #1e40af;
}

.status-completed::before {
    background: #3b82f6;
}

@media (max-width: 768px) {
    .stats-mini {
        grid-template-columns: 1fr;
    }
    
    .financial-item {
        flex-direction: column;
        align-items: flex-start;
        gap: 0.25rem;
    }
}