/* ==========================================
   SHARED AUTH BACKGROUND & STYLING
   ========================================== */

.auth-register-bg,
.auth-register-bg html {
    background:
        linear-gradient(135deg, rgba(128, 0, 0, 0.55), rgba(90, 0, 0, 0.4)),
        radial-gradient(circle at 14% 16%, rgba(255, 215, 0, 0.14), transparent 28%),
        radial-gradient(circle at 82% 12%, rgba(128, 0, 0, 0.18), transparent 32%),
        url("images/PUP_bg.jpg") center/cover no-repeat;
    background-attachment: fixed;
}

.card-wide {
    max-width: 600px;
}

.auth-form {
    display: flex;
    flex-direction: column;
    gap: 15px;
}

.error-alert {
    background: #fee2e2;
    border: 1px solid #ef4444;
    color: #b91c1c;
    padding: 12px 14px;
    border-radius: 8px;
    font-size: 13px;
    font-weight: 500;
    margin-bottom: 16px;
}

.note-disclaimer {
    margin-top: 20px;
    font-size: 12px;
    color: rgba(255, 255, 255, 0.7);
    font-style: italic;
}

.metric-semester {
    margin-top: 5px;
    color: var(--pup-gold);
}

/* ==========================================
   NAV BAR COMPONENT VARIANTS
   ========================================== */

.nav-brand-flex {
    display: flex;
    align-items: center;
    gap: 12px;
}

.nav-logo-profile {
    height: 40px;
}

.nav-brand-profile {
    color: white;
    line-height: 1.1;
}

.nav-brand-profile p {
    margin: 0;
    color: inherit;
}

.nav-brand-profile p:first-child {
    font-weight: 800;
    font-size: 14px;
}

.nav-brand-profile p:last-child {
    color: var(--pup-gold);
    font-size: 10px;
    font-weight: 700;
    letter-spacing: 1.5px;
}