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

:root {
    --bg-primary: #1a1a2e;
    --bg-secondary: #16213e;
    --bg-card: #0f3460;
    --bg-card-hover: #1a4a7a;
    --text-primary: #e8e8e8;
    --text-secondary: #a0a0a0;
    --accent: #e94560;
    --accent-hover: #ff6b6b;
    --success: #4ecca3;
    --border: #2a2a4a;
}

body {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, sans-serif;
    background: var(--bg-primary);
    color: var(--text-primary);
    min-height: 100vh;
    line-height: 1.5;
}

.container {
    max-width: 900px;
    margin: 0 auto;
    padding: 1rem;
}

/* Header & Navigation */
header {
    text-align: center;
    padding: 1rem 0 1.5rem;
    border-bottom: 1px solid var(--border);
    margin-bottom: 1.5rem;
}

header h1 {
    font-size: 1.75rem;
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: 1rem;
}

.nav {
    display: flex;
    justify-content: center;
    gap: 0.5rem;
}

.nav a {
    color: var(--text-secondary);
    text-decoration: none;
    padding: 0.5rem 1rem;
    border-radius: 6px;
    font-size: 0.9rem;
    transition: all 0.2s ease;
    border: 1px solid transparent;
}

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

.nav a.active {
    color: var(--text-primary);
    background: var(--bg-card);
    border-color: var(--accent);
}

/* Buttons */
.btn {
    background: var(--bg-card);
    color: var(--text-primary);
    border: 1px solid var(--border);
    padding: 0.5rem 1rem;
    border-radius: 6px;
    cursor: pointer;
    font-size: 0.9rem;
    transition: all 0.2s ease;
}

.btn:hover {
    background: var(--bg-card-hover);
    border-color: var(--accent);
}

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

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

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

.btn-nav {
    min-width: 120px;
}

/* Toggle switch */
.toggle {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    cursor: pointer;
}

.toggle input {
    display: none;
}

.toggle-slider {
    width: 44px;
    height: 24px;
    background: var(--bg-secondary);
    border-radius: 12px;
    position: relative;
    transition: background 0.2s ease;
    border: 1px solid var(--border);
}

.toggle-slider::before {
    content: '';
    position: absolute;
    width: 18px;
    height: 18px;
    background: var(--text-secondary);
    border-radius: 50%;
    top: 2px;
    left: 3px;
    transition: all 0.2s ease;
}

.toggle input:checked + .toggle-slider {
    background: var(--accent);
    border-color: var(--accent);
}

.toggle input:checked + .toggle-slider::before {
    transform: translateX(19px);
    background: var(--text-primary);
}

.toggle-label {
    font-size: 0.9rem;
    color: var(--text-secondary);
}

/* Form elements */
select {
    width: 100%;
    padding: 0.625rem 0.75rem;
    background-color: var(--bg-secondary);
    border: 1px solid var(--bg-card);
    border-radius: 6px;
    color: var(--text-primary);
    font-size: 0.9rem;
    cursor: pointer;
}

select:hover {
    border-color: var(--accent);
}

select:focus {
    outline: none;
    border-color: var(--accent);
    box-shadow: 0 0 0 2px rgba(233, 69, 96, 0.2);
}

/* Common states */
.loading, .no-results, .error {
    text-align: center;
    padding: 3rem;
    color: var(--text-secondary);
}

.error {
    color: var(--accent);
}

.error-box {
    background-color: rgba(233, 69, 96, 0.1);
    border: 1px solid var(--accent);
    border-radius: 6px;
    padding: 1rem;
    color: var(--accent);
    margin-bottom: 1rem;
}

/* Team logo (shared) */
.team-logo {
    width: 32px;
    height: 32px;
    object-fit: contain;
    vertical-align: middle;
}

/* Modal */
.modal {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 0, 0, 0.9);
    z-index: 1000;
    align-items: center;
    justify-content: center;
    padding: 1rem;
}

.modal.active {
    display: flex;
}

.modal-content {
    position: relative;
    width: 100%;
    max-width: 1000px;
}

.modal-close {
    position: absolute;
    top: -40px;
    right: 0;
    background: none;
    border: none;
    color: var(--text-primary);
    font-size: 2rem;
    cursor: pointer;
    padding: 0.5rem;
    line-height: 1;
    z-index: 10;
}

.modal-close:hover {
    color: var(--accent);
}

.video-container {
    position: relative;
    width: 100%;
    padding-top: 56.25%;
    background: #000;
    border-radius: 8px;
    overflow: hidden;
}

.video-container iframe {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    border: none;
}

/* Responsive base */
@media (max-width: 600px) {
    .btn-nav {
        min-width: auto;
        padding: 0.5rem 0.75rem;
    }

    .btn-nav span {
        display: none;
    }
}