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

:root {
    --bg-primary: #1b2838;
    --bg-secondary: #2a475e;
    --bg-card: #1e3a50;
    --accent: #66c0f4;
    --accent-hover: #4db3e6;
    --text-primary: #c7d5e0;
    --text-secondary: #8f98a0;
    --success: #4caf50;
    --warning: #ff9800;
    --danger: #e74c3c;
    --border: #3d6078;
    --radius: 8px;
}

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

/* ── Login ───────────────────────────────────── */

.login-wrapper {
    display: flex;
    align-items: center;
    justify-content: center;
    min-height: 100vh;
    padding: 20px;
}

.login-box {
    background: var(--bg-secondary);
    border-radius: var(--radius);
    padding: 40px;
    width: 100%;
    max-width: 400px;
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.4);
}

.login-box h1 {
    text-align: center;
    margin-bottom: 8px;
    color: var(--accent);
    font-size: 1.5rem;
}

.login-box .subtitle {
    text-align: center;
    color: var(--text-secondary);
    margin-bottom: 24px;
    font-size: 0.9rem;
}

/* ── Form elements ────────────────────────────── */

.form-group {
    margin-bottom: 16px;
}

.form-group label {
    display: block;
    margin-bottom: 6px;
    font-size: 0.85rem;
    color: var(--text-secondary);
}

.form-group input {
    width: 100%;
    padding: 10px 12px;
    background: var(--bg-primary);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    color: var(--text-primary);
    font-size: 0.95rem;
    outline: none;
    transition: border-color 0.2s;
}

.form-group input:focus {
    border-color: var(--accent);
}

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

.login-error {
    color: var(--danger);
    font-size: 0.85rem;
    margin-bottom: 12px;
    display: none;
}

/* ── Buttons ──────────────────────────────────── */

.btn {
    padding: 8px 16px;
    border: none;
    border-radius: var(--radius);
    cursor: pointer;
    font-size: 0.85rem;
    font-weight: 500;
    transition: background-color 0.2s, opacity 0.2s;
}

.btn:disabled {
    opacity: 0.6;
    cursor: not-allowed;
}

.btn-primary {
    background: var(--accent);
    color: var(--bg-primary);
    width: 100%;
    padding: 12px;
    font-size: 1rem;
}

.btn-primary:hover:not(:disabled) {
    background: var(--accent-hover);
}

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

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

.btn-warn {
    background: var(--warning);
    color: #1a1a1a;
}

.btn-warn:hover {
    background: #e68a00;
}

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

.btn-success:hover {
    background: #43a047;
}

.btn-danger {
    background: var(--danger);
    color: #fff;
}

.btn-danger:hover {
    background: #c0392b;
}

/* ── Dashboard layout ─────────────────────────── */

.dashboard-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 16px 24px;
    background: var(--bg-secondary);
    border-bottom: 1px solid var(--border);
}

.dashboard-header h1 {
    font-size: 1.25rem;
    color: var(--accent);
}

.dashboard-content {
    max-width: 1200px;
    margin: 0 auto;
    padding: 24px;
}

/* ── Add member form ──────────────────────────── */

.add-member-section {
    background: var(--bg-secondary);
    border-radius: var(--radius);
    padding: 20px;
    margin-bottom: 24px;
}

.add-member-section h2 {
    font-size: 1rem;
    margin-bottom: 12px;
    color: var(--text-primary);
}

.add-member-form {
    display: flex;
    gap: 12px;
}

.add-member-form input {
    flex: 1;
    padding: 10px 12px;
    background: var(--bg-primary);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    color: var(--text-primary);
    font-size: 0.95rem;
    outline: none;
}

.add-member-form input:focus {
    border-color: var(--accent);
}

.add-member-form .btn {
    white-space: nowrap;
}

/* ── Members grid ─────────────────────────────── */

.members-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
    gap: 16px;
}

.member-card {
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 20px;
    transition: transform 0.15s, box-shadow 0.15s;
}

.member-card:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 16px rgba(0, 0, 0, 0.3);
}

.member-card.inactive {
    opacity: 0.6;
}

.member-header {
    display: flex;
    align-items: center;
    gap: 14px;
    margin-bottom: 14px;
}

.member-avatar {
    width: 64px;
    height: 64px;
    border-radius: var(--radius);
    object-fit: cover;
}

.member-info {
    display: flex;
    flex-direction: column;
    gap: 2px;
    min-width: 0;
}

.member-name {
    font-size: 1rem;
    font-weight: 600;
    color: var(--text-primary);
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.member-id {
    font-size: 0.75rem;
    color: var(--text-secondary);
    font-family: monospace;
}

.member-status {
    font-size: 0.75rem;
    font-weight: 600;
}

.member-status.active {
    color: var(--success);
}

.member-status.inactive {
    color: var(--danger);
}

.member-stats {
    display: flex;
    justify-content: space-between;
    font-size: 0.85rem;
    color: var(--text-secondary);
    margin-bottom: 14px;
    padding-bottom: 14px;
    border-bottom: 1px solid var(--border);
}

.game-count {
    color: var(--accent);
    font-weight: 600;
}

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

/* ── Modal ────────────────────────────────────── */

.modal-backdrop {
    display: none;
    position: fixed;
    inset: 0;
    background: rgba(0, 0, 0, 0.7);
    z-index: 1000;
    align-items: center;
    justify-content: center;
    padding: 20px;
}

.modal-backdrop.open {
    display: flex;
}

.modal-content {
    background: var(--bg-secondary);
    border-radius: var(--radius);
    width: 100%;
    max-width: 600px;
    max-height: 80vh;
    display: flex;
    flex-direction: column;
    box-shadow: 0 16px 48px rgba(0, 0, 0, 0.5);
}

.modal-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 16px 20px;
    border-bottom: 1px solid var(--border);
}

.modal-header h2 {
    font-size: 1.1rem;
    color: var(--accent);
}

.modal-close {
    background: none;
    border: none;
    color: var(--text-secondary);
    font-size: 1.5rem;
    cursor: pointer;
    padding: 0 4px;
    line-height: 1;
}

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

.modal-body {
    padding: 16px 20px;
    overflow-y: auto;
}

/* ── Games list ───────────────────────────────── */

.game-item {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 10px 0;
    border-bottom: 1px solid rgba(61, 96, 120, 0.4);
}

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

.game-icon {
    width: 32px;
    height: 32px;
    border-radius: 4px;
    object-fit: cover;
    flex-shrink: 0;
}

.game-info {
    display: flex;
    flex-direction: column;
    min-width: 0;
}

.game-name {
    font-size: 0.9rem;
    color: var(--text-primary);
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.game-detected {
    font-size: 0.75rem;
    color: var(--text-secondary);
}

/* ── Toast ────────────────────────────────────── */

.toast-container {
    position: fixed;
    bottom: 20px;
    right: 20px;
    z-index: 2000;
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.toast {
    padding: 12px 20px;
    border-radius: var(--radius);
    color: #fff;
    font-size: 0.9rem;
    opacity: 0;
    transform: translateX(100%);
    transition: opacity 0.3s, transform 0.3s;
    max-width: 360px;
    box-shadow: 0 4px 16px rgba(0, 0, 0, 0.4);
}

.toast.show {
    opacity: 1;
    transform: translateX(0);
}

.toast-success {
    background: var(--success);
}

.toast-error {
    background: var(--danger);
}

.toast-info {
    background: var(--accent);
    color: var(--bg-primary);
}

/* ── Utility ──────────────────────────────────── */

.empty-state, .error-state {
    text-align: center;
    padding: 40px 20px;
    color: var(--text-secondary);
    font-size: 0.95rem;
}

.error-state {
    color: var(--danger);
}

.loading {
    text-align: center;
    padding: 20px;
    color: var(--text-secondary);
}

/* ── Responsive ───────────────────────────────── */

@media (max-width: 480px) {
    .add-member-form {
        flex-direction: column;
    }
    .members-grid {
        grid-template-columns: 1fr;
    }
    .member-actions {
        flex-direction: column;
    }
    .member-actions .btn {
        width: 100%;
        text-align: center;
    }
}