/* =======================
   CSS Variables & Reset
   ======================= */
:root {
    /* Colors */
    --primary-50: #f0f9ff;
    --primary-100: #e0f2fe;
    --primary-500: #0ea5e9;
    --primary-600: #0284c7;
    --primary-700: #0369a1;
    --primary-800: #075985;
    --primary-900: #0c4a6e;
    
    --secondary-50: #f8fafc;
    --secondary-100: #f1f5f9;
    --secondary-200: #e2e8f0;
    --secondary-300: #cbd5e1;
    --secondary-400: #94a3b8;
    --secondary-500: #64748b;
    --secondary-600: #475569;
    --secondary-700: #334155;
    --secondary-800: #1e293b;
    --secondary-900: #0f172a;
    
    --success-50: #f0fdf4;
    --success-500: #22c55e;
    --success-600: #16a34a;
    
    --warning-50: #fffbeb;
    --warning-500: #f59e0b;
    --warning-600: #d97706;
    
    --error-50: #fef2f2;
    --error-500: #ef4444;
    --error-600: #dc2626;
    
    --gradient-primary: linear-gradient(135deg, var(--primary-600) 0%, var(--primary-700) 100%);
    --gradient-secondary: linear-gradient(135deg, var(--secondary-700) 0%, var(--secondary-800) 100%);
    
    /* Football theme colors */
    --football-green: #2d5a2d;
    --football-green-light: #4a8f4a;
    --football-white: #ffffff;
    
    /* Typography */
    --font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    --font-size-xs: 0.75rem;
    --font-size-sm: 0.875rem;
    --font-size-base: 1rem;
    --font-size-lg: 1.125rem;
    --font-size-xl: 1.25rem;
    --font-size-2xl: 1.5rem;
    --font-size-3xl: 1.875rem;
    --font-size-4xl: 2.25rem;
    
    /* Spacing */
    --space-1: 0.25rem;
    --space-2: 0.5rem;
    --space-3: 0.75rem;
    --space-4: 1rem;
    --space-5: 1.25rem;
    --space-6: 1.5rem;
    --space-8: 2rem;
    --space-10: 2.5rem;
    --space-12: 3rem;
    --space-16: 4rem;
    
    /* Border radius */
    --radius-sm: 0.375rem;
    --radius-md: 0.5rem;
    --radius-lg: 0.75rem;
    --radius-xl: 1rem;
    
    /* Shadows */
    --shadow-sm: 0 1px 2px 0 rgb(0 0 0 / 0.05);
    --shadow-md: 0 4px 6px -1px rgb(0 0 0 / 0.1), 0 2px 4px -2px rgb(0 0 0 / 0.1);
    --shadow-lg: 0 10px 15px -3px rgb(0 0 0 / 0.1), 0 4px 6px -4px rgb(0 0 0 / 0.1);
    --shadow-xl: 0 20px 25px -5px rgb(0 0 0 / 0.1), 0 8px 10px -6px rgb(0 0 0 / 0.1);
    
    /* Transitions */
    --transition-fast: 150ms ease;
    --transition-base: 250ms ease;
    --transition-slow: 300ms ease;
}

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

html {
    font-size: 16px;
    line-height: 1.6;
    -webkit-text-size-adjust: 100%;
}

body {
    font-family: var(--font-family);
    font-size: var(--font-size-base);
    color: var(--secondary-800);
    background-color: var(--secondary-50);
    line-height: 1.6;
}

/* =======================
   Typography
   ======================= */
h1, h2, h3, h4, h5, h6 {
    font-weight: 600;
    line-height: 1.25;
    margin-bottom: var(--space-4);
    color: var(--secondary-900);
}

h1 { font-size: var(--font-size-3xl); }
h2 { font-size: var(--font-size-2xl); }
h3 { font-size: var(--font-size-xl); }
h4 { font-size: var(--font-size-lg); }
h5 { font-size: var(--font-size-base); }
h6 { font-size: var(--font-size-sm); }

p {
    margin-bottom: var(--space-4);
    color: var(--secondary-600);
}

a {
    color: var(--primary-600);
    text-decoration: none;
    transition: color var(--transition-fast);
}

a:hover {
    color: var(--primary-700);
}

/* =======================
   Layout Components
   ======================= */
.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 var(--space-4);
}

@media (min-width: 640px) {
    .container {
        padding: 0 var(--space-6);
    }
}

@media (min-width: 1024px) {
    .container {
        padding: 0 var(--space-8);
    }
}

/* =======================
   Navigation
   ======================= */
.navbar {
    background: var(--football-white);
    border-bottom: 1px solid var(--secondary-200);
    box-shadow: var(--shadow-sm);
    position: sticky;
    top: 0;
    z-index: 50;
}

.nav-container {
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 4rem;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 var(--space-4);
}

@media (min-width: 640px) {
    .nav-container {
        padding: 0 var(--space-6);
    }
}

@media (min-width: 1024px) {
    .nav-container {
        padding: 0 var(--space-8);
    }
}

.nav-brand {
    display: flex;
    align-items: center;
    flex-shrink: 0;
}

.nav-logo {
    display: flex;
    align-items: center;
    gap: var(--space-2);
    text-decoration: none;
}

.nav-logo:hover {
    text-decoration: none;
}

.nav-logo .logo-image {
    width: 2.5rem;
    height: 2.5rem;
    flex-shrink: 0;
}

@media (min-width: 640px) {
    .nav-logo .logo-image {
        width: 3rem;
        height: 3rem;
    }
}

.logo-icon {
    width: 2rem;
    height: 2rem;
    color: var(--primary-600);
}

.brand-text {
    font-size: var(--font-size-lg);
    font-weight: 700;
    color: var(--secondary-900);
}

@media (min-width: 640px) {
    .brand-text {
        font-size: var(--font-size-xl);
    }
}

.nav-menu {
    display: none;
    align-items: center;
    gap: var(--space-4);
    flex: 1;
    justify-content: center;
}

@media (min-width: 1024px) {
    .nav-menu {
        display: flex;
        gap: var(--space-6);
    }
}

.nav-link {
    display: flex;
    align-items: center;
    gap: var(--space-2);
    padding: var(--space-2) var(--space-3);
    border-radius: var(--radius-md);
    color: var(--secondary-600);
    font-weight: 500;
    text-decoration: none;
    transition: all var(--transition-fast);
    white-space: nowrap;
}

.nav-link:hover {
    color: var(--primary-600);
    background-color: var(--primary-50);
    text-decoration: none;
}

.nav-link i {
    width: 1.25rem;
    height: 1.25rem;
    flex-shrink: 0;
}

.nav-user {
    display: none;
    position: relative;
    flex-shrink: 0;
}

@media (min-width: 1024px) {
    .nav-user {
        display: block;
    }
}

.user-menu {
    position: relative;
}

.user-button {
    display: flex;
    align-items: center;
    gap: var(--space-2);
    padding: var(--space-2);
    background: none;
    border: none;
    border-radius: var(--radius-lg);
    cursor: pointer;
    transition: background-color var(--transition-fast);
    white-space: nowrap;
    max-width: 200px;
}

@media (min-width: 1200px) {
    .user-button {
        gap: var(--space-3);
        max-width: none;
    }
}

.user-button:hover {
    background-color: var(--secondary-100);
}

.user-avatar {
    width: 2rem;
    height: 2rem;
    border-radius: 50%;
    overflow: hidden;
    /* background-color: var(--primary-600); */
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}
.user-avatar.default {
    background: var(--gradient-primary);
}

.user-avatar img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.avatar-fallback {
    color: white;
    font-size: var(--font-size-sm);
    font-weight: 600;
}

.user-name {
    font-weight: 500;
    color: var(--secondary-900);
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
    display: none;
}

@media (min-width: 1200px) {
    .user-name {
        display: block;
    }
}

.user-chevron {
    width: 1rem;
    height: 1rem;
    color: var(--secondary-400);
    transition: transform var(--transition-fast);
    flex-shrink: 0;
}

.user-dropdown {
    position: absolute;
    top: 100%;
    right: 0;
    margin-top: var(--space-2);
    background: white;
    border: 1px solid var(--secondary-200);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-lg);
    min-width: 12rem;
    opacity: 0;
    visibility: hidden;
    transform: translateY(-0.5rem);
    transition: all var(--transition-fast);
    z-index: 100;
}

.user-dropdown.show {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

.dropdown-item {
    display: flex;
    align-items: center;
    gap: var(--space-3);
    padding: var(--space-2) var(--space-3);
    color: var(--secondary-700);
    text-decoration: none;
    transition: background-color var(--transition-fast);
    border: none;
    background: none;
    width: 100%;
    text-align: left;
    font-family: inherit;
    font-size: inherit;
    cursor: pointer;
}

.dropdown-item:hover {
    background-color: var(--secondary-50);
    color: var(--secondary-900);
    text-decoration: none;
}

.dropdown-item i {
    width: 1rem;
    height: 1rem;
    flex-shrink: 0;
}

/* Logout button styling to match dropdown items */
.user-dropdown form {
    margin: 0;
    display: block;
}

.user-dropdown form .dropdown-item {
    background: none;
    border: none;
    cursor: pointer;
    font-family: inherit;
    font-size: inherit;
}

.nav-auth {
    display: none;
    align-items: center;
    gap: var(--space-3);
    flex-shrink: 0;
}

@media (min-width: 1024px) {
    .nav-auth {
        display: flex;
    }
}

.mobile-menu-btn {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 2.5rem;
    height: 2.5rem;
    background: none;
    border: none;
    border-radius: var(--radius-md);
    color: var(--secondary-600);
    cursor: pointer;
    transition: all var(--transition-fast);
    flex-shrink: 0;
}

@media (min-width: 1024px) {
    .mobile-menu-btn {
        display: none;
    }
}

.mobile-menu-btn:hover {
    background-color: var(--secondary-100);
    color: var(--secondary-900);
}

.mobile-menu-btn i {
    width: 1.5rem;
    height: 1.5rem;
}

.mobile-menu {
    position: fixed;
    top: 5rem;
    left: 0;
    right: 0;
    background: white;
    border-bottom: 1px solid var(--secondary-200);
    box-shadow: var(--shadow-lg);
    padding: var(--space-6);
    transform: translateY(-100%);
    opacity: 0;
    visibility: hidden;
    transition: all var(--transition-base);
    z-index: 40;
    max-height: calc(100vh - 4rem);
    overflow-y: auto;
}

.mobile-menu.show {
    transform: translateY(0);
    opacity: 1;
    visibility: visible;
}

.mobile-user {
    display: flex;
    align-items: center;
    gap: var(--space-4);
    padding-bottom: var(--space-6);
    margin-bottom: var(--space-6);
    border-bottom: 1px solid var(--secondary-200);
}

.mobile-avatar {
    width: 3rem;
    height: 3rem;
    border-radius: 50%;
    overflow: hidden;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}
.mobile-avatar.default {
    background: var(--gradient-primary);
}

.mobile-avatar img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.mobile-user-info {
    flex: 1;
    min-width: 0;
}

.mobile-user-name {
    font-weight: 600;
    color: var(--secondary-900);
    margin-bottom: 0.25rem;
}

.mobile-user-role {
    font-size: var(--font-size-sm);
    color: var(--secondary-500);
}

.mobile-nav-links {
    display: flex;
    flex-direction: column;
    gap: var(--space-1);
}

.mobile-nav-link {
    display: flex;
    align-items: center;
    gap: var(--space-3);
    padding: var(--space-3);
    border-radius: var(--radius-md);
    color: var(--secondary-700);
    font-weight: 500;
    text-decoration: none;
    transition: all var(--transition-fast);
    border: none;
    background: none;
    width: 100%;
    text-align: left;
    font-family: inherit;
    font-size: inherit;
    cursor: pointer;
}

.mobile-nav-link:hover {
    background-color: var(--primary-50);
    color: var(--primary-600);
    text-decoration: none;
}

.mobile-nav-link i {
    width: 1.25rem;
    height: 1.25rem;
    flex-shrink: 0;
}

.mobile-nav-links form {
    margin: 0;
    display: block;
}

.mobile-nav-links form .mobile-nav-link {
    background: none;
    border: none;
    cursor: pointer;
    font-family: inherit;
    font-size: inherit;
}

.mobile-auth {
    display: flex;
    flex-direction: column;
    gap: var(--space-3);
    padding-top: var(--space-6);
    border-top: 1px solid var(--secondary-200);
}

.nav-container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    width: 100%;
}

/* Small screen adjustments */
@media (max-width: 639px) {
    .nav-container {
        padding: 0 var(--space-3);
    }
    
    .brand-text {
        font-size: var(--font-size-base);
    }
    
    .mobile-menu {
        padding: var(--space-4);
    }
    
    .mobile-user {
        align-items: center;
        /* text-align: center; */
    }
    
    .mobile-user-info {
        text-align: left;
        width: 100%;
    }
}

/* =======================
   Buttons
   ======================= */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: var(--space-2);
    padding: var(--space-2) var(--space-4);
    /* border: 1px solid transparent; */
    border-radius: var(--radius-md);
    font-size: var(--font-size-sm);
    font-weight: 500;
    text-decoration: none;
    cursor: pointer;
    transition: all var(--transition-fast);
    white-space: nowrap;
}

.btn:focus {
    outline: 2px solid var(--primary-500);
    outline-offset: 2px;
}

.btn-primary {
    background: var(--gradient-primary);
    color: white;
    border-color: var(--primary-600);
}

.btn-primary:hover {
    background: var(--primary-700);
    border-color: var(--primary-700);
    color: white;
    transform: translateY(-1px);
    box-shadow: var(--shadow-md);
}

.btn-secondary {
    background-color: var(--secondary-100);
    color: var(--secondary-700);
    border-color: var(--secondary-300);
}

.btn-secondary:hover {
    background-color: var(--secondary-200);
    color: var(--secondary-800);
}

.btn-ghost {
    background-color: transparent;
    color: var(--secondary-600);
}

.btn-ghost:hover {
    background-color: var(--secondary-100);
    color: var(--secondary-800);
}

.btn-success {
    background-color: var(--success-500);
    color: white;
    border-color: var(--success-500);
}
.btn-outline-success {
    background-color: transparent;
    color: var(--success-500);
    border: 1px solid var(--success-500);
}
.btn-check:checked+.btn-outline-success {
    background-color: var(--success-500);
    border-color: var(--success-500);
    color: white;
}

.btn-success:hover {
    background-color: var(--success-500);
    border-color: var(--success-500);
    color: white;
}

.btn-warning {
    background-color: var(--warning-500);
    color: white;
    border-color: var(--warning-500);
}

.btn-warning:hover {
    background-color: var(--warning-600);
    border-color: var(--warning-600);
    color: white;
}

.btn-error {
    background-color: var(--error-500);
    color: white;
    border-color: var(--error-500);
}

.btn-error:hover {
    background-color: var(--error-600);
    border-color: var(--error-600);
    color: white;
}

.btn-sm {
    padding: var(--space-1) var(--space-3);
    font-size: var(--font-size-xs);
}

.btn-lg {
    padding: var(--space-3) var(--space-6);
    font-size: var(--font-size-base);
}

.btn-block {
    display: flex;
    width: 100%;
}

.btn:disabled {
    opacity: 0.5;
    cursor: not-allowed;
}

.btn:disabled:hover {
    transform: none;
    box-shadow: none;
}

/* =======================
   Cards
   ======================= */
.card {
    background: white;
    border: 1px solid var(--secondary-200);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-sm);
    overflow: hidden;
    transition: all var(--transition-fast);
}

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

.card-header {
    padding: var(--space-6);
    border-bottom: 1px solid var(--secondary-200);
    background: var(--secondary-50);
}

.card-title {
    font-size: var(--font-size-lg);
    font-weight: 600;
    color: var(--secondary-900);
    margin: 0;
}

.card-content {
    padding: var(--space-6);
}

.card-footer {
    padding: var(--space-4) var(--space-6);
    border-top: 1px solid var(--secondary-200);
    background: var(--secondary-50);
}

/* =======================
   Forms
   ======================= */
.form-group {
    margin-bottom: var(--space-6);
}

.form-label {
    display: block;
    font-size: var(--font-size-sm);
    font-weight: 500;
    color: var(--secondary-700);
    margin-bottom: var(--space-2);
}

.form-input {
    width: 100%;
    padding: .375rem 2.25rem .375rem .75rem;
    border: 1px solid var(--secondary-300);
    border-radius: var(--radius-md);
    font-size: var(--font-size-base);
    background-color: white;
    transition: all var(--transition-fast);
}

.form-input:focus {
    outline: none;
    border-color: var(--primary-500);
    box-shadow: 0 0 0 3px var(--primary-50);
}

.form-input::placeholder {
    color: var(--secondary-400);
}

.form-textarea {
    resize: vertical;
    min-height: 6rem;
}

.form-select {
    appearance: none;
    background-image: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' fill='none' viewBox='0 0 20 20'%3e%3cpath stroke='%236b7280' stroke-linecap='round' stroke-linejoin='round' stroke-width='1.5' d='m6 8 4 4 4-4'/%3e%3c/svg%3e");
    background-position: right 0.5rem center;
    background-repeat: no-repeat;
    background-size: 1.5em 1.5em;
    padding-right: 2.5rem;
}

.form-checkbox {
    width: auto;
    margin-right: var(--space-2);
}

.form-error {
    color: var(--error-500);
    font-size: var(--font-size-sm);
    margin-top: var(--space-1);
}

.form-help {
    color: var(--secondary-500);
    font-size: var(--font-size-sm);
    margin-top: var(--space-1);
}

/* =======================
   Alerts & Messages
   ======================= */
.messages {
    margin-bottom: var(--space-6);
}

.alert {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: var(--space-4);
    border-radius: var(--radius-md);
    margin-bottom: var(--space-3);
    border: 1px solid;
}

.alert-content {
    display: flex;
    align-items: center;
    gap: var(--space-3);
}

.alert-icon {
    flex-shrink: 0;
}

.alert-text {
    font-weight: 500;
}

.alert-close {
    background: none;
    border: none;
    cursor: pointer;
    padding: var(--space-1);
    border-radius: var(--radius-sm);
    transition: background-color var(--transition-fast);
}

.alert-success {
    background-color: var(--success-50);
    border-color: var(--success-500);
    color: var(--success-500);
}

.alert-error {
    background-color: var(--error-50);
    border-color: var(--error-500);
    color: var(--error-600);
}

.alert-warning {
    background-color: var(--warning-50);
    border-color: var(--warning-500);
    color: var(--warning-600);
}

.alert-info {
    background-color: var(--primary-50);
    border-color: var(--primary-500);
    color: var(--primary-600);
}

/* =======================
   Main Content
   ======================= */
.main-content {
    flex: 1;
    padding: var(--space-8) 0;
}

.page-header {
    margin-bottom: var(--space-8);
    text-align: center;
}

.page-title {
    font-size: var(--font-size-4xl);
    font-weight: 700;
    color: var(--secondary-900);
    margin-bottom: var(--space-4);
}

.page-subtitle {
    font-size: var(--font-size-lg);
    color: var(--secondary-600);
    max-width: 40rem;
    margin: 0 auto;
}

.grid {
    display: grid;
    gap: var(--space-6);
}

/* =======================
   Tables
   ======================= */
.table-container {
    overflow-x: auto;
    border-radius: var(--radius-lg);
    border: 1px solid var(--secondary-200);
}

.table {
    width: 100%;
    border-collapse: collapse;
    background: white;
    min-width: 320px; /* Ensure minimum width for mobile */
}

.table th,
.table td {
    padding: var(--space-4);
    text-align: left;
    border-bottom: 1px solid var(--secondary-200);
}

.table th {
    background-color: var(--secondary-50);
    font-weight: 600;
    color: var(--secondary-900);
    font-size: var(--font-size-sm);
    text-transform: uppercase;
    letter-spacing: 0.025em;
}

.table tbody tr:hover {
    background-color: var(--secondary-50);
}

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

/* Responsive table utilities */
@media (max-width: 639px) {
    .table th,
    .table td {
        padding: var(--space-2) var(--space-3);
    }
    
    .table th {
        font-size: 0.75rem;
    }
    
    .table .hide-mobile {
        display: none !important;
    }
}

@media (min-width: 640px) {
    .table .show-sm {
        display: table-cell !important;
    }
}

@media (min-width: 768px) {
    .table .show-md {
        display: table-cell !important;
    }
}

/* =======================
   Status Badges
   ======================= */
.badge {
    display: inline-flex;
    align-items: center;
    gap: var(--space-1);
    padding: var(--space-1) var(--space-2);
    border-radius: var(--radius-sm);
    font-size: var(--font-size-xs);
    font-weight: 500;
    text-transform: uppercase;
    letter-spacing: 0.025em;
}

.badge-success {
    background-color: var(--success-50);
    color: var(--success-500);
}

.badge-warning {
    background-color: var(--warning-50);
    color: var(--warning-600);
}

.badge-error {
    background-color: var(--error-50);
    color: var(--error-600);
}

.badge-info {
    background-color: var(--primary-50);
    color: var(--primary-600);
}

.badge-secondary {
    background-color: var(--secondary-100);
    color: var(--secondary-600);
}

/* =======================
   Footer
   ======================= */
.footer {
    background: var(--secondary-900);
    color: var(--secondary-300);
    padding: var(--space-12) 0 var(--space-6);
    margin-top: auto;
}

.footer-content {
    display: grid;
    gap: var(--space-8);
    grid-template-columns: 1fr;
}

@media (min-width: 768px) {
    .footer-content {
        grid-template-columns: 1fr auto;
    }
}

.footer-brand {
    max-width: 20rem;
}

.footer-logo {
    display: flex;
    align-items: center;
    gap: var(--space-2);
    font-size: var(--font-size-xl);
    font-weight: 700;
    color: white;
    margin-bottom: var(--space-4);
}

.footer-description {
    color: var(--secondary-400);
    margin: 0;
}

.footer-links {
    display: grid;
    gap: var(--space-6);
    grid-template-columns: repeat(auto-fit, minmax(8rem, 1fr));
}

.footer-section h4 {
    color: white;
    font-size: var(--font-size-sm);
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.025em;
    margin-bottom: var(--space-3);
}

.footer-section a {
    display: block;
    color: var(--secondary-400);
    margin-bottom: var(--space-2);
    transition: color var(--transition-fast);
}

.footer-section a:hover {
    color: white;
}

.footer-bottom {
    margin-top: var(--space-8);
    padding-top: var(--space-6);
    border-top: 1px solid var(--secondary-700);
    text-align: center;
}

.footer-bottom p {
    color: var(--secondary-400);
    font-size: var(--font-size-sm);
    margin: 0;
}

/* =======================
   Responsive Design
   ======================= */
@media (max-width: 767px) {
    .container {
        padding: 0 var(--space-4);
    }
    
    .page-title {
        font-size: var(--font-size-3xl);
    }
    
    .page-subtitle {
        font-size: var(--font-size-base);
    }
    
    .card-content {
        padding: var(--space-4);
    }
    
    .table th,
    .table td {
        padding: var(--space-3);
    }
}

/* Extra small screens */
@media (max-width: 480px) {
    .container {
        padding: 0 var(--space-3);
    }
    
    .page-title {
        font-size: var(--font-size-2xl);
    }
    
    .page-subtitle {
        font-size: var(--font-size-sm);
    }
    
    .card-content {
        padding: var(--space-3);
    }
    
    .btn {
        padding: var(--space-2) var(--space-3);
        font-size: var(--font-size-sm);
    }
    
    .btn-sm {
        padding: var(--space-1) var(--space-2);
        font-size: 0.75rem;
    }
}

/* Responsive utilities */


@media (min-width: 480px) {
    .xs\:hidden { display: none !important; }
    .xs\:inline { display: inline !important; }
    .xs\:block { display: block !important; }
    .xs\:flex { display: flex !important; }
}

@media (min-width: 640px) {
    .sm\:hidden { display: none !important; }
    .sm\:inline { display: inline !important; }
    .sm\:block { display: block !important; }
    .sm\:flex { display: flex !important; }
    .sm\:flex-row { flex-direction: row !important; }
    .sm\:items-center { align-items: center !important; }
    .sm\:text-left { text-align: left !important; }
    .sm\:text-xl { font-size: var(--font-size-xl) !important; }
    .sm\:w-auto { width: auto !important; }
}

@media (max-width: 1023px) {
    .lg\:hidden { display: none !important; }
}

@media (min-width: 1024px) {
    .lg\:flex { display: flex !important; }
    .lg\:flex-row { flex-direction: row !important; }
    .lg\:flex-col { flex-direction: column !important; }
    .lg\:w-auto { width: auto !important; }
    .lg\:order-none { order: 0 !important; }
}

/* Responsive flex utilities */
.flex-col { flex-direction: column; }
.flex-row { flex-direction: row; }
.flex-wrap { flex-wrap: wrap; }

/* Width utilities */
.w-full { width: 100%; }
.w-auto { width: auto; }
.min-w-0 { min-width: 0; }

/* Text utilities */
.break-words { word-wrap: break-word; overflow-wrap: break-word; }
.truncate { 
    overflow: hidden; 
    text-overflow: ellipsis; 
    white-space: nowrap; 
}

/* Order utilities */
.order-1 { order: 1; }
.order-2 { order: 2; }

/* Flex-shrink utilities */
.flex-shrink-0 { flex-shrink: 0; }

/* =======================
   Attendance Buttons
   ======================= */

.attendance-btn {
    border-width: 1px;
}
.attendance-buttons-row .attendance-btn {
    flex: 1;
}

.attendance-btn:disabled {
    cursor: not-allowed;
}

.attendance-btn.btn-success {
    background-color: var(--success-500) !important;
    border-color: var(--success-500) !important;
    color: white !important;
}

.attendance-btn.btn-error {
    background-color: var(--error-500) !important;
    border-color: var(--error-500) !important;
    color: white !important;
}

.attendance-btn.btn-ghost {
    background-color: transparent !important;
    color: var(--secondary-600) !important;
    border-color: var(--secondary-300) !important;
}

/* =======================
   Notifications
   ======================= */
.notification {
    position: fixed;
    top: 1rem;
    right: 1rem;
    padding: 0.75rem 1rem;
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-lg);
    z-index: 1000;
    font-weight: 500;
    max-width: 20rem;
    word-wrap: break-word;
}

.notification-success {
    background-color: var(--success-500);
    color: white;
}

.notification-error {
    background-color: var(--error-500);
    color: white;
}

/* =======================
   Animations
   ======================= */
@keyframes pulse {
    0% {
        transform: scale(1);
    }
    50% {
        transform: scale(1.05);
    }
    100% {
        transform: scale(1);
    }
}

@keyframes slideInRight {
    from {
        transform: translateX(100%);
        opacity: 0;
    }
    to {
        transform: translateX(0);
        opacity: 1;
    }
}

@keyframes slideOutRight {
    from {
        transform: translateX(0);
        opacity: 1;
    }
    to {
        transform: translateX(100%);
        opacity: 0;
    }
}

.animate-pulse {
    animation: pulse 0.3s ease-in-out;
}

.animate-slide-in {
    animation: slideInRight 0.3s ease-out;
}

.animate-slide-out {
    animation: slideOutRight 0.3s ease-in;
}

/* =======================
   Event Highlighting
   ======================= */
.nav-pills .nav-link.active, 
.nav-pills .show>.nav-link {
    background: var(--gradient-primary);
}
.event-filters .badge {
    background: var(--gradient-primary);
}
.event-card-content {
    min-height: 120px;
}
.card.event-highlight,
[data-event-id].event-highlight,
.event-highlight {
    box-shadow: 0 0 0 4px #3b82f6, 0 8px 25px -5px rgba(59, 130, 246, 0.5) !important;
    transform: translateY(-4px) !important;
    transition: all 0.3s ease !important;
    border: 2px solid #1d4ed8 !important;
    background-color: #f0f9ff !important;
    z-index: 10 !important;
    position: relative !important;
}

.card.event-highlight-pulse,
[data-event-id].event-highlight-pulse,
.event-highlight-pulse {
    animation: highlight-pulse 2s ease-in-out !important;
}

@keyframes highlight-pulse {
    0% {
        box-shadow: 0 0 0 4px #3b82f6, 0 8px 25px -5px rgba(59, 130, 246, 0.5);
        transform: translateY(-4px) scale(1);
    }
    50% {
        box-shadow: 0 0 0 8px #60a5fa, 0 12px 35px -5px rgba(59, 130, 246, 0.7);
        transform: translateY(-6px) scale(1.02);
    }
    100% {
        box-shadow: 0 0 0 4px #3b82f6, 0 8px 25px -5px rgba(59, 130, 246, 0.5);
        transform: translateY(-4px) scale(1);
    }
}

@media (max-width: 480px) {
    .attendance-buttons-wrap {
        width: 100%;
    }
}

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

.text-xs { font-size: var(--font-size-xs); }
.text-sm { font-size: var(--font-size-sm); }
.text-base { font-size: var(--font-size-base); }
.text-lg { font-size: var(--font-size-lg); }
.text-xl { font-size: var(--font-size-xl); }

.font-light { font-weight: 300; }
.font-normal { font-weight: 400; }
.font-medium { font-weight: 500; }
.font-semibold { font-weight: 600; }
.font-bold { font-weight: 700; }

.text-primary { color: var(--primary-600); }
.text-secondary { color: var(--secondary-600); }
.text-success { color: var(--success-500); }
.text-warning { color: var(--warning-600); }
.text-error { color: var(--error-600); }

.text-success-600 { color: var(--success-600); }
.text-warning-600 { color: var(--warning-600); }
.text-error-600 { color: var(--error-600); }

.bg-primary { background: var(--gradient-primary) !important; }
.bg-secondary { background: var(--secondary-100); }
.bg-success { background: var(--success-500); }
.bg-warning { background: var(--warning-600); }
.bg-error { background: var(--error-600); }

.bg-success-500 { background: var(--success-500); }
.bg-warning-500 { background: var(--warning-500); }
.bg-error-500 { background: var(--error-500); }

.mt-0 { margin-top: 0; }
.mt-2 { margin-top: var(--space-2); }
.mt-4 { margin-top: var(--space-4); }
.mt-6 { margin-top: var(--space-6); }
.mt-8 { margin-top: var(--space-8); }

.mb-0 { margin-bottom: 0; }
.mb-2 { margin-bottom: var(--space-2); }
.mb-4 { margin-bottom: var(--space-4); }
.mb-6 { margin-bottom: var(--space-6); }
.mb-8 { margin-bottom: var(--space-8); }

.p-0 { padding: 0; }
.p-2 { padding: var(--space-2); }
.p-4 { padding: var(--space-4); }
.p-6 { padding: var(--space-6); }
.p-8 { padding: var(--space-8); }

.hidden { display: none; }
.block { display: block; }
.inline-block { display: inline-block; }
.flex { display: flex; }
.inline-flex { display: inline-flex; }

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

.justify-center { justify-content: center; }
.justify-between { justify-content: space-between; }
.justify-start { justify-content: flex-start; }
.justify-end { justify-content: flex-end; }

.gap-1 { gap: var(--space-1); }
.gap-2 { gap: var(--space-2); }
.gap-3 { gap: var(--space-3); }
.gap-4 { gap: var(--space-4); }
.gap-6 { gap: var(--space-6); }

.rounded { border-radius: var(--radius-md); }
.rounded-lg { border-radius: var(--radius-lg); }
.rounded-full { border-radius: 9999px; }

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

/* =======================
   Profile Completion Popup
   ======================= */
.profile-popup-overlay {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-color: rgba(0, 0, 0, 0.5);
    backdrop-filter: blur(2px);
    z-index: 1050;
    opacity: 0;
    visibility: hidden;
    transition: all var(--transition-base);
}

.profile-popup-overlay.show {
    opacity: 1;
    visibility: visible;
}

.profile-popup-container {
    display: flex;
    align-items: center;
    justify-content: center;
    min-height: 100vh;
    padding: var(--space-4);
}

.profile-popup-content {
    background: white;
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow-xl);
    max-width: 28rem;
    width: 100%;
    transform: translateY(-1rem);
    transition: transform var(--transition-base);
    overflow: hidden;
}

.profile-popup-overlay.show .profile-popup-content {
    transform: translateY(0);
}

.profile-popup-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: var(--space-6);
    border-bottom: 1px solid var(--secondary-200);
    background: var(--secondary-50);
}

.profile-popup-title {
    display: flex;
    align-items: center;
    font-size: var(--font-size-lg);
    font-weight: 600;
    color: var(--secondary-900);
    margin: 0;
}

.profile-popup-title i {
    width: 1.25rem;
    height: 1.25rem;
    color: var(--primary-600);
}

.profile-popup-close {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 2rem;
    height: 2rem;
    background: none;
    border: none;
    border-radius: var(--radius-md);
    color: var(--secondary-400);
    cursor: pointer;
    transition: all var(--transition-fast);
}

.profile-popup-close:hover {
    background-color: var(--secondary-100);
    color: var(--secondary-600);
}

.profile-popup-close i {
    width: 1rem;
    height: 1rem;
}

.profile-popup-body {
    padding: var(--space-6);
}

.profile-popup-body p {
    color: var(--secondary-600);
    margin-bottom: var(--space-4);
}

.missing-fields h4 {
    font-size: var(--font-size-base);
    font-weight: 600;
    color: var(--secondary-900);
    margin-bottom: var(--space-3);
}

.missing-fields-list {
    margin: 0;
    padding-left: var(--space-5);
    color: var(--error-600);
}

.missing-fields-list li {
    margin-bottom: var(--space-1);
    position: relative;
}

.missing-fields-list li::marker {
    color: var(--error-500);
}

.profile-popup-footer {
    display: flex;
    align-items: center;
    justify-content: flex-end;
    gap: var(--space-3);
    padding: var(--space-6);
    border-top: 1px solid var(--secondary-200);
    background: var(--secondary-50);
}

/* Mobile responsive adjustments */
@media (max-width: 640px) {
    .profile-popup-container {
        align-items: flex-end;
        padding: 0;
    }
    
    .profile-popup-content {
        max-width: none;
        border-radius: var(--radius-xl) var(--radius-xl) 0 0;
        transform: translateY(100%);
    }
    
    .profile-popup-overlay.show .profile-popup-content {
        transform: translateY(0);
    }
    
    .profile-popup-header,
    .profile-popup-body,
    .profile-popup-footer {
        padding: var(--space-4);
    }
    
    .profile-popup-footer {
        flex-direction: column-reverse;
        gap: var(--space-2);
    }
    
    .profile-popup-footer .btn {
        width: 100%;
        justify-content: center;
    }
}

/* Body scroll lock when popup is open */
body.popup-open {
    overflow: hidden;
}
.shadow-none { box-shadow: none; }