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

body {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    background: linear-gradient(135deg, #1a1a2e 0%, #16213e 50%, #0f3460 100%);
    color: #fff;
    min-height: 100vh;
}

.coming-soon {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    min-height: 100vh;
    padding: 2rem;
    text-align: center;
}

.content {
    max-width: 480px;
}

.brand {
    font-size: 3.5rem;
    font-weight: 800;
    letter-spacing: -1px;
    margin-bottom: 0.5rem;
}

.brand-accent {
    color: #4dabf7;
}

.headline {
    font-size: 1.5rem;
    font-weight: 300;
    letter-spacing: 4px;
    text-transform: uppercase;
    color: rgba(255, 255, 255, 0.7);
    margin-bottom: 1rem;
}

.tagline {
    font-size: 1.1rem;
    color: rgba(255, 255, 255, 0.5);
    margin-bottom: 2.5rem;
}

.invite-btn {
    display: inline-flex;
    align-items: center;
    padding: 0.85rem 2rem;
    font-size: 1.05rem;
    font-weight: 600;
    color: #fff;
    background: rgba(255, 255, 255, 0.1);
    border: 1px solid rgba(255, 255, 255, 0.25);
    border-radius: 8px;
    cursor: pointer;
    transition: background 0.2s, border-color 0.2s;
}

.invite-btn:hover {
    background: rgba(255, 255, 255, 0.18);
    border-color: rgba(255, 255, 255, 0.4);
}

.confirmed {
    animation: fadeIn 0.4s ease;
}

.confirmed-icon {
    font-size: 2.5rem;
    color: #51cf66;
    display: block;
    margin-bottom: 0.75rem;
}

.confirmed-text {
    font-size: 1.25rem;
    font-weight: 600;
    margin-bottom: 0.25rem;
}

.confirmed-email {
    font-size: 0.95rem;
    color: rgba(255, 255, 255, 0.5);
    margin-bottom: 1.25rem;
}

.user-logout-btn {
    padding: 0.4rem 1.2rem;
    font-size: 0.85rem;
    color: rgba(255, 255, 255, 0.6);
    background: transparent;
    border: 1px solid rgba(255, 255, 255, 0.2);
    border-radius: 6px;
    cursor: pointer;
    transition: border-color 0.2s, color 0.2s;
}

.user-logout-btn:hover {
    border-color: rgba(255, 255, 255, 0.5);
    color: #fff;
}

.error-text {
    color: #ff6b6b;
    font-size: 0.9rem;
    margin-top: 1rem;
}

.page-footer {
    position: fixed;
    bottom: 0;
    width: 100%;
    padding: 1.25rem;
    text-align: center;
    color: rgba(255, 255, 255, 0.25);
    font-size: 0.8rem;
}

/* Admin Dashboard */
.admin-dashboard {
    width: 100%;
    max-width: 800px;
    margin: 0 auto;
    padding: 2rem;
    animation: fadeIn 0.4s ease;
}

.admin-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 1.5rem;
}

.admin-header h2 {
    font-size: 1.5rem;
    font-weight: 700;
}

.admin-actions {
    display: flex;
    align-items: center;
    gap: 1rem;
}

.admin-count {
    font-size: 0.9rem;
    color: rgba(255, 255, 255, 0.5);
}

.admin-logout-btn {
    padding: 0.4rem 1rem;
    font-size: 0.85rem;
    color: rgba(255, 255, 255, 0.7);
    background: transparent;
    border: 1px solid rgba(255, 255, 255, 0.2);
    border-radius: 6px;
    cursor: pointer;
    transition: border-color 0.2s;
}

.admin-logout-btn:hover {
    border-color: rgba(255, 255, 255, 0.5);
    color: #fff;
}

.admin-table-wrap {
    overflow-x: auto;
}

.admin-table {
    width: 100%;
    border-collapse: collapse;
}

.admin-table th {
    text-align: left;
    padding: 0.75rem 1rem;
    font-size: 0.75rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 1px;
    color: rgba(255, 255, 255, 0.4);
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.admin-table td {
    padding: 0.75rem 1rem;
    font-size: 0.9rem;
    border-bottom: 1px solid rgba(255, 255, 255, 0.05);
    color: rgba(255, 255, 255, 0.8);
}

.admin-table tr:hover td {
    background: rgba(255, 255, 255, 0.03);
}

.accept-btn {
    padding: 0.3rem 0.85rem;
    font-size: 0.8rem;
    font-weight: 600;
    color: #fff;
    background: #2b8a3e;
    border: none;
    border-radius: 5px;
    cursor: pointer;
    transition: background 0.2s;
}

.accept-btn:hover {
    background: #37b24d;
}

.reject-btn {
    padding: 0.3rem 0.85rem;
    font-size: 0.8rem;
    font-weight: 600;
    color: #fff;
    background: #c92a2a;
    border: none;
    border-radius: 5px;
    cursor: pointer;
    transition: background 0.2s;
    margin-left: 0.4rem;
}

.reject-btn:hover {
    background: #e03131;
}

.status-accepted {
    font-size: 0.8rem;
    font-weight: 600;
    color: #51cf66;
}

.status-rejected {
    font-size: 0.8rem;
    font-weight: 600;
    color: #ff6b6b;
}

@keyframes fadeIn {
    from { opacity: 0; transform: translateY(8px); }
    to { opacity: 1; transform: translateY(0); }
}

@media (max-width: 480px) {
    .brand {
        font-size: 2.5rem;
    }
    .headline {
        font-size: 1.2rem;
        letter-spacing: 3px;
    }
}