.auth-body {
    background: var(--bg);
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 2rem;
}

.auth-wrap {
    width: 100%;
    max-width: 420px;
}

.auth-card {
    background: var(--card-bg);
    border: 1px solid var(--card-border);
    border-radius: 28px;
    padding: 2.5rem;
    backdrop-filter: blur(10px);
    box-shadow: 0 20px 60px rgba(0,0,0,0.25);
}

.auth-logo {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    font-family: 'Outfit', sans-serif;
    font-weight: 800;
    font-size: 1.1rem;
    color: var(--white);
    margin-bottom: 2rem;
}

.auth-title {
    font-family: 'Outfit', sans-serif;
    font-size: 1.8rem;
    font-weight: 900;
    color: var(--white);
    margin-bottom: 0.5rem;
}

.auth-sub {
    color: var(--text-dim);
    font-size: 0.9rem;
    margin-bottom: 2rem;
    line-height: 1.5;
}

.auth-form {
    display: flex;
    flex-direction: column;
    gap: 1.25rem;
}

.form-group {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.form-group label {
    font-size: 0.75rem;
    text-transform: uppercase;
    letter-spacing: 1px;
    font-weight: 700;
    color: var(--text-dim);
}

.form-group input,
.form-group select,
.form-group textarea {
    width: 100%;
    background: var(--bg2);
    border: 1px solid var(--border);
    border-radius: 14px;
    padding: 0.9rem 1.1rem;
    color: var(--white);
    font-family: 'Outfit', sans-serif;
    font-size: 0.95rem;
    transition: all 0.3s var(--ease);
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--teal);
    box-shadow: 0 0 0 4px rgba(77, 191, 176, 0.1);
}

.auth-error {
    background: rgba(244, 67, 54, 0.1);
    border: 1px solid rgba(244, 67, 54, 0.25);
    color: #F44336;
    border-radius: 12px;
    padding: 0.75rem 1rem;
    font-size: 0.85rem;
    line-height: 1.4;
}

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

.btn-spinner {
    display: inline-block;
    width: 16px;
    height: 16px;
    border: 2px solid rgba(15, 28, 46, 0.3);
    border-top-color: var(--deep-navy);
    border-radius: 50%;
    animation: spin 0.7s linear infinite;
    margin-left: 0.5rem;
}

@keyframes spin {
    to { transform: rotate(360deg); }
}

.auth-footer {
    text-align: center;
    margin-top: 1.5rem;
    font-size: 0.8rem;
    color: var(--text-dim);
    line-height: 1.5;
}