:root {
    /* Light theme (default) */
    --primary-color: #007AFF;
    --secondary-color: #5856D6;
    --background-color: #F2F2F7;
    --text-color: #1C1C1E;
    --card-background: #FFFFFF;
    --border-color: #E5E5EA;
    --hover-color: #F7F7F7;
    --checkbox-border: #C7C7CC;
    --checkbox-background: #FFFFFF;
    --shadow-color: rgba(0, 0, 0, 0.1);
    --success-color: #34C759;
    --danger-color: #FF3B30;
}

[data-theme="dark"] {
    --primary-color: #0A84FF;
    --secondary-color: #5E5CE6;
    --background-color: #000000;
    --text-color: #FFFFFF;
    --card-background: #1C1C1E;
    --border-color: #38383A;
    --hover-color: #2C2C2E;
    --checkbox-border: #48484A;
    --checkbox-background: #2C2C2E;
    --shadow-color: rgba(0, 0, 0, 0.3);
}

/* Custom Checkbox */
.profile-actions input[type="checkbox"] {
    -webkit-appearance: none;
    appearance: none;
    width: 24px;
    height: 24px;
    border: 2px solid var(--checkbox-border);
    border-radius: 8px;
    background-color: var(--checkbox-background);
    cursor: pointer;
    position: relative;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    margin: 0;
    overflow: hidden;
}

.profile-actions input[type="checkbox"]:checked {
    border-color: var(--primary-color);
    background-color: var(--primary-color);
    animation: pulse 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

.profile-actions input[type="checkbox"]:checked::after {
    content: '✓';
    color: white;
    position: absolute;
    top: 45%;
    left: 50%;
    transform: translate(-50%, -50%);
    font-size: 16px;
}

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

body {
    font-family: 'Inter', sans-serif;
    line-height: 1.6;
    color: var(--text-color);
    background-color: var(--background-color);
    transition: background-color 0.3s ease;
}

/* Navbar Styles */
.navbar {
    background-color: var(--card-background);
    box-shadow: 0 2px 4px var(--shadow-color);
    position: static;
    width: 100%;
}

.nav-content {
    max-width: 1200px;
    margin: 0 auto;
    padding: 1rem 2rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 1rem;
}

.nav-links {
    display: flex;
    gap: 1rem;
}

.nav-links a {
    padding: 0.75rem 1.5rem;
    text-decoration: none;
    color: var(--text-color);
    font-weight: 500;
}

.nav-links a.active {
    opacity: 1;
}

.nav-links a.active::after {
    content: '';
    position: absolute;
    bottom: -2px;
    left: 0;
    width: 100%;
    height: 2px;
    background-color: var(--primary-color);
}

/* Hero Section */
.hero {
    padding: 8rem 2rem 4rem;
    text-align: center;
    background: linear-gradient(to right, #2563eb, #1e40af);
    color: white;
}

.hero-content {
    max-width: 800px;
    margin: 0 auto;
}

.hero h1 {
    font-size: 3rem;
    margin-bottom: 1rem;
}

/* Buttons */
.primary-btn {
    background-color: var(--primary-color);
    color: white;
    padding: 0.875rem 1.75rem;
    border-radius: 14px;
    font-weight: 500;
    cursor: pointer;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    font-size: 0.9375rem;
    letter-spacing: 0.3px;
    border: 1px solid transparent;
    position: relative;
    overflow: hidden;
}

.primary-btn::after {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    width: 100%;
    height: 100%;
    background: radial-gradient(circle, rgba(255,255,255,0.3) 0%, transparent 60%);
    transform: translate(-50%, -50%) scale(0);
    transition: transform 0.5s cubic-bezier(0.4, 0, 0.2, 1);
}

.primary-btn:hover::after {
    transform: translate(-50%, -50%) scale(2);
}

.primary-btn:hover {
    background-color: var(--secondary-color);
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(0,0,0,0.2);
}

.primary-btn.disabled,
.primary-btn:disabled {
    background-color: var(--border-color);
    cursor: not-allowed;
    opacity: 0.7;
    pointer-events: none;
}

.secondary-btn {
    background-color: var(--background-color);
    color: var(--primary-color);
    border: none;
    padding: 0.75rem 1.5rem;
    border-radius: 25px;
    font-weight: 500;
    cursor: pointer;
    transition: all 0.3s;
}

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

/* Team Creator Section */
.team-creator {
    padding: 4rem 2rem;
    max-width: 1200px;
    margin: 0 auto;
}

.creator-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 2rem;
    margin: 2rem 0;
}

.input-card {
    background-color: var(--card-background);
    padding: 2rem;
    border-radius: 1rem;
    box-shadow: 0 4px 6px rgba(0,0,0,0.1);
}

/* Form Styles */
input {
    width: 100%;
    padding: 0.875rem 1.25rem;
    margin-bottom: 1rem;
    border: 1px solid var(--border-color);
    background-color: var(--background-color);
    border-radius: 12px;
    font-size: 0.9375rem;
    color: var(--text-color);
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
}

input:focus {
    outline: none;
    border-color: var(--primary-color);
    box-shadow: 0 0 0 3px rgba(var(--primary-color-rgb), 0.1);
    transform: translateY(-1px);
}

.rating-inputs {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1rem;
}

/* Features Section */
.features {
    padding: 4rem 2rem;
    background-color: white;
}

.features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
    max-width: 1200px;
    margin: 2rem auto;
}

.feature-card {
    text-align: center;
    padding: 2rem;
    border-radius: 1rem;
    background-color: var(--card-background);
    box-shadow: 0 4px 6px rgba(0,0,0,0.1);
}

.material-icons {
    font-size: 2.5rem;
    color: var(--primary-color);
    margin-bottom: 1rem;
}

/* Responsive Design */
@media (max-width: 768px) {
    .creator-grid {
        grid-template-columns: 1fr;
    }

    .nav-links {
        display: none;
    }

    .hero h1 {
        font-size: 2rem;
    }
}

/* Add these new styles */
.saved-profiles-container {
    max-height: 300px;
    overflow-y: auto;
}

.profile-card {
    background-color: var(--card-background);
    padding: 1.25rem;
    border-radius: 16px;
    border: 1px solid var(--border-color);
    margin-bottom: 0.75rem;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    animation: slideIn 0.3s ease-out;
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
}

.profile-card:hover {
    transform: translateX(8px);
    box-shadow: 0 4px 12px var(--shadow-color);
    background-color: var(--hover-color);
    border-color: var(--primary-color);
}

.profile-card .stats {
    color: var(--secondary-color);
    font-size: 0.9rem;
}

.save-profile {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    margin-bottom: 1rem;
}

.profile-actions {
    display: flex;
    gap: 0.5rem;
}

.profile-actions button {
    padding: 0.25rem 0.5rem;
    border-radius: 0.25rem;
    border: none;
    cursor: pointer;
    font-size: 0.8rem;
}

.add-btn {
    padding: 0.5rem 1rem;
    border-radius: 0.25rem;
    border: none;
    background-color: var(--primary-color);
    color: white;
    cursor: pointer;
    transition: background-color 0.2s;
}

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

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

/* Profiles Section */
.profiles-section {
    padding: 2rem;
    max-width: 1200px;
    margin: 0 auto;
}

.profile-actions-bar {
    display: flex;
    gap: 1rem;
    margin-bottom: 2rem;
    flex-wrap: wrap;
}

.profile-actions-bar input[type="text"] {
    flex: 1;
    min-width: 200px;
}

.profiles-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
    gap: 1.5rem;
}

.profile-detail-card {
    background-color: var(--card-background);
    padding: 1.5rem;
    border-radius: 1rem;
    box-shadow: 0 4px 6px rgba(0,0,0,0.1);
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.profile-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.profile-stats {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1rem;
    margin: 1rem 0;
}

.stat-item {
    background-color: var(--card-background);
    padding: 1.25rem;
    border-radius: 16px;
    border: 1px solid var(--border-color);
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.5rem;
    animation: fadeIn 0.3s ease-out;
}

.stat-item:hover {
    transform: translateY(-4px);
    border-color: var(--primary-color);
    box-shadow: 0 4px 12px var(--shadow-color);
}

.stat-label {
    font-size: 0.875rem;
    color: var(--text-color);
    opacity: 0.8;
}

.stat-value {
    font-size: 1.25rem;
    font-weight: 600;
    color: var(--primary-color);
}

.profile-actions {
    display: flex;
    gap: 0.5rem;
    margin-top: auto;
}

/* Add these new styles */
.team-card {
    background-color: var(--card-background);
    padding: 1.5rem;
    border-radius: 1rem;
    margin-bottom: 1.5rem;
    animation: slideIn 0.3s ease-out;
}

.team-stats {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 1rem;
    margin: 1rem 0;
    padding: 1.25rem;
    background-color: var(--background-color);
    border-radius: 20px;
}

.team-player {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1rem 1.25rem;
    background-color: var(--background-color);
    border-radius: 12px;
    margin-bottom: 0.75rem;
    font-size: 0.9375rem;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    border: 1px solid transparent;
    animation: slideIn 0.3s ease-out;
}

.team-player:last-child {
    border-bottom: none;
}

.team-player:hover {
    transform: translateX(8px);
    background-color: var(--hover-color);
    border-color: var(--primary-color);
    box-shadow: 0 4px 12px var(--shadow-color);
}

.teams-grid {
    display: grid;
    gap: 1.5rem;
    margin-top: 1.5rem;
}

@media (min-width: 768px) {
    .teams-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

/* New Tab Navigation Styles */
.tab-navigation {
    display: flex;
    gap: 1rem;
}

.tab-btn {
    padding: 0.75rem 1.5rem;
    border: none;
    background: none;
    color: var(--text-color);
    font-weight: 500;
    cursor: pointer;
    position: relative;
    opacity: 0.7;
    transition: opacity 0.3s;
}

.tab-btn.active {
    opacity: 1;
}

.tab-btn.active::after {
    content: '';
    position: absolute;
    bottom: -2px;
    left: 0;
    width: 100%;
    height: 2px;
    background-color: var(--primary-color);
}

/* Content Layout */
.tab-content {
    display: none;
    padding: 2rem;
    opacity: 0;
    transition: opacity 0.3s ease;
}

.tab-content.active {
    display: block;
    opacity: 1;
}

.content-grid {
    display: grid;
    grid-template-columns: 350px 1fr;
    gap: 2rem;
    max-width: 1400px;
    margin: 0 auto;
    width: 100%;
}

.section-card {
    background-color: var(--card-background);
    padding: 1.5rem;
    border-radius: 24px;
    box-shadow: 0 1px 3px var(--shadow-color);
    margin-bottom: 1.5rem;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    animation: scaleIn 0.3s ease-out;
    border: 1px solid var(--border-color);
}

.section-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 8px 16px var(--shadow-color);
    border-color: var(--primary-color);
}

.card-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 1rem;
}

.full-width {
    grid-column: 1 / -1;
}

/* Quick Add Profiles */
.quick-profiles-container {
    max-height: 300px;
    overflow-y: auto;
    padding: 0.5rem;
    background-color: var(--background-color);
    border-radius: 0.5rem;
}

/* Current Players */
.players-container {
    max-height: 400px;
    overflow-y: auto;
    margin-bottom: 1rem;
}

.player-card {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 0.75rem;
    background: var(--background-color);
    border-radius: 0.5rem;
    margin-bottom: 0.5rem;
}

/* Button Styles */
.full-width {
    width: 100%;
}

/* Profile Form Styles */
.profile-form {
    max-width: 600px;
    margin: 0 auto;
}

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

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

/* Stats Grid */
.stats-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 1.5rem;
    margin-top: 1rem;
}

.stat-card {
    background: var(--background-color);
    padding: 1.5rem;
    border-radius: 0.5rem;
    text-align: center;
}

.stat-card .material-icons {
    font-size: 2rem;
    margin-bottom: 0.5rem;
}

.stat-card h3 {
    font-size: 1rem;
    margin-bottom: 0.5rem;
}

.stat-card p {
    font-size: 1.5rem;
    font-weight: 600;
    color: var(--primary-color);
}

.game-actions {
    margin-top: auto;
    text-align: center;
}

.game-actions .primary-btn {
    width: 100%;
}

/* Add animation for feedback */
@keyframes addedToGame {
    0% { transform: scale(1); }
    50% { transform: scale(1.05); }
    100% { transform: scale(1); }
}

.profile-detail-card.added {
    animation: addedToGame 0.3s ease-in-out;
}

/* Notification Styles */
.notification {
    position: fixed;
    bottom: 20px;
    right: 20px;
    background-color: var(--primary-color);
    color: white;
    padding: 1rem 2rem;
    border-radius: 0.5rem;
    box-shadow: 0 2px 4px rgba(0,0,0,0.2);
    transform: translateY(100%);
    opacity: 0;
    transition: all 0.3s ease-in-out;
}

.notification.show {
    transform: translateY(0);
    opacity: 1;
}

/* Generate Game Section */
.generate-game-section {
    text-align: center;
    margin-bottom: 2rem;
    padding: 1rem;
    background-color: var(--background-color);
    border-radius: 0.5rem;
}

.generate-game-section button {
    font-size: 1.1rem;
    padding: 1rem 2rem;
}

.generate-game-section button:disabled {
    opacity: 0.6;
    cursor: not-allowed;
}

.hint-text {
    margin-top: 0.5rem;
    font-size: 0.9rem;
    color: var(--secondary-color);
}

.checkbox-wrapper {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    margin-bottom: 0.5rem;
    padding: 0.5rem;
    background-color: var(--background-color);
    border-radius: 0.25rem;
    cursor: pointer;
}

.checkbox-wrapper input[type="checkbox"] {
    width: auto;
    margin: 0;
    cursor: pointer;
    width: 1.2rem;
    height: 1.2rem;
}

.checkbox-wrapper:hover {
    background-color: var(--border-color);
}

/* Profile Management Styles */
.profiles-list {
    margin-top: 0.75rem;
    max-height: 400px;
    overflow-y: auto;
    padding-right: 0.5rem;
}

.profiles-list::-webkit-scrollbar {
    width: 6px;
}

.profiles-list::-webkit-scrollbar-thumb {
    background-color: var(--border-color);
    border-radius: 3px;
}

.profile-item {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 0.75rem;
    background: var(--background-color);
    border-radius: 0.5rem;
    margin-bottom: 0.5rem;
}

.profile-item-info {
    flex: 1;
}

.profile-item-actions {
    display: flex;
    gap: 0.5rem;
}

.edit-mode {
    background: var(--card-background);
    padding: 1rem;
    border: 2px solid var(--primary-color);
}

.edit-form {
    display: flex;
    gap: 0.5rem;
    align-items: center;
}

.edit-form input[type="number"] {
    width: 80px;
}

/* View Section */
.view-section {
    opacity: 0;
    visibility: hidden;
    position: absolute;
    width: 100%;
    transition: opacity 0.3s ease, visibility 0.3s ease;
}

.view-section.active {
    opacity: 1;
    visibility: visible;
    position: relative;
}

/* Make certain stats span full width */
.team-stats .stat-item:first-child {
    grid-column: 1 / -1;
    background-color: var(--primary-color);
    color: white;
}

.team-stats .stat-item:first-child .stat-label,
.team-stats .stat-item:first-child .stat-value {
    color: white;
}

/* Theme Toggle */
.theme-toggle {
    background: none;
    border: none;
    color: var(--text-color);
    cursor: pointer;
    padding: 0.5rem;
    border-radius: 50%;
    transition: background-color 0.3s;
    opacity: 0.8;
}

.theme-toggle:hover {
    background-color: var(--hover-color);
    opacity: 1;
}

/* Add modern animations and transitions */
@keyframes slideIn {
    from { transform: translateY(10px); opacity: 0; }
    to { transform: translateY(0); opacity: 1; }
}

@keyframes fadeIn {
    from { opacity: 0; }
    to { opacity: 1; }
}

@keyframes scaleIn {
    from { transform: scale(0.95); opacity: 0; }
    to { transform: scale(1); opacity: 1; }
}

@keyframes pulse {
    0% { transform: scale(1); }
    50% { transform: scale(1.02); }
    100% { transform: scale(1); }
}

/* Generate Section */
.generate-section {
    margin-top: 1.5rem;
    padding: 1rem;
    background-color: var(--background-color);
    border-radius: 16px;
    text-align: center;
}

.generate-section button {
    width: 100%;
    margin-top: 0.5rem;
}

#selectedCount {
    font-weight: 600;
    color: var(--primary-color);
}