.auth-page {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
    z-index: 1;
    padding: 2rem;
}
.auth-card {
    width: 100%;
    max-width: 420px;
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--radius-xl);
    padding: 2.5rem;
    backdrop-filter: blur(20px);
}
.auth-header { text-align: center; margin-bottom: 2rem; }
.auth-logo {
    display: inline-block;
    font-size: 1.125rem;
    font-weight: 800;
    background: linear-gradient(135deg, var(--accent), var(--purple));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    text-decoration: none;
    margin-bottom: 1.5rem;
}
.auth-header h1 { font-size: 1.5rem; font-weight: 700; margin-bottom: 0.5rem; }
.auth-header p { color: var(--text-muted); font-size: 0.875rem; }

.auth-alert {
    padding: 0.75rem 1rem;
    border-radius: var(--radius);
    font-size: 0.875rem;
    margin-bottom: 1rem;
    text-align: center;
}
.auth-alert.error {
    background: rgba(239, 68, 68, 0.1);
    border: 1px solid rgba(239, 68, 68, 0.2);
    color: #f87171;
}
.auth-alert.success {
    background: rgba(16, 185, 129, 0.1);
    border: 1px solid rgba(16, 185, 129, 0.2);
    color: #34d399;
}

.btn-google {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.75rem;
    width: 100%;
    padding: 0.75rem;
    background: rgba(255,255,255,0.05);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    color: var(--text-primary);
    font-size: 0.875rem;
    font-weight: 500;
    text-decoration: none;
    cursor: pointer;
    transition: var(--transition);
}
.btn-google:hover {
    background: rgba(255,255,255,0.1);
    border-color: var(--border-hover);
}

.auth-divider {
    display: flex;
    align-items: center;
    gap: 1rem;
    margin: 1.5rem 0;
    color: var(--text-muted);
    font-size: 0.75rem;
}
.auth-divider::before,
.auth-divider::after {
    content: '';
    flex: 1;
    height: 1px;
    background: var(--border);
}

.auth-submit {
    width: 100%;
    justify-content: center;
    padding: 0.875rem;
    margin-top: 0.5rem;
}

.auth-footer {
    text-align: center;
    margin-top: 1.5rem;
    font-size: 0.875rem;
    color: var(--text-muted);
}
.auth-footer a {
    color: var(--accent);
    text-decoration: none;
    font-weight: 500;
}
.auth-footer a:hover {
    text-decoration: underline;
}

.account-page {
    min-height: 100vh;
    padding-top: 80px;
    position: relative;
    z-index: 1;
}
.account-container {
    max-width: 900px;
    margin: 0 auto;
    padding: 2rem;
}
.account-header {
    display: flex;
    align-items: center;
    gap: 1.5rem;
    margin-bottom: 2rem;
}
.account-avatar {
    width: 64px;
    height: 64px;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--accent), var(--purple));
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    font-weight: 700;
    color: white;
    flex-shrink: 0;
    overflow: hidden;
}
.account-avatar img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}
.account-info h1 { font-size: 1.5rem; font-weight: 700; }
.account-info p { color: var(--text-muted); font-size: 0.875rem; margin-top: 0.25rem; }
.account-actions { margin-left: auto; display: flex; gap: 0.75rem; }

.account-tabs {
    display: flex;
    gap: 0.25rem;
    margin-bottom: 2rem;
    border-bottom: 1px solid var(--border);
}
.account-tab {
    padding: 0.75rem 1.25rem;
    font-size: 0.875rem;
    font-weight: 500;
    color: var(--text-muted);
    text-decoration: none;
    border-bottom: 2px solid transparent;
    transition: var(--transition);
}
.account-tab:hover { color: var(--text-primary); }
.account-tab.active {
    color: var(--accent);
    border-bottom-color: var(--accent);
}

.orders-empty {
    text-align: center;
    padding: 3rem;
    color: var(--text-muted);
}
.orders-empty svg { margin-bottom: 1rem; opacity: 0.3; }
.orders-empty h3 { margin-bottom: 0.5rem; color: var(--text-secondary); }

.order-card {
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    padding: 1.25rem 1.5rem;
    margin-bottom: 1rem;
    display: flex;
    align-items: center;
    gap: 1.25rem;
    transition: var(--transition);
}
.order-card:hover { border-color: var(--border-hover); }
.order-card-product { font-weight: 600; font-size: 0.9375rem; }
.order-card-meta { font-size: 0.8125rem; color: var(--text-muted); margin-top: 0.25rem; }
.order-card-amount { margin-left: auto; font-weight: 700; font-family: var(--font-mono); font-size: 1rem; }
.order-card-status {
    padding: 0.25rem 0.625rem;
    border-radius: 100px;
    font-size: 0.6875rem;
    font-weight: 600;
}

@media (max-width: 768px) {
    .account-header { flex-direction: column; text-align: center; }
    .account-actions { margin-left: 0; }
    .order-card { flex-direction: column; text-align: center; }
    .order-card-amount { margin-left: 0; }
}