/*
 * UM User Portal — Main Stylesheet
 * Premium, modern design system
 */

/* ── Design Tokens ──────────────────────────────────────────────────────────── */
:root {
    --umup-primary: #34b8a8;
    --umup-primary-light: #52c7b9;
    --umup-primary-dark: #1f8c7e;
    --umup-primary-glow: rgba(52, 184, 168, 0.15);
    --umup-accent: #06b6d4;
    --umup-accent-dark: #0891b2;
    --umup-success: #10b981;
    --umup-success-light: rgba(16, 185, 129, 0.1);
    --umup-warning: #f59e0b;
    --umup-warning-light: rgba(245, 158, 11, 0.1);
    --umup-danger: #ef4444;
    --umup-danger-light: rgba(239, 68, 68, 0.1);
    --umup-info: #3b82f6;
    --umup-info-light: rgba(59, 130, 246, 0.1);

    --umup-bg: #f8fafc;
    --umup-bg-card: #ffffff;
    --umup-bg-hover: #f1f5f9;
    --umup-bg-subtle: #f0f4f8;
    --umup-border: #e2e8f0;
    --umup-border-focus: var(--umup-primary);

    --umup-text: #1e293b;
    --umup-text-muted: #64748b;
    --umup-text-light: #94a3b8;

    --umup-radius: 12px;
    --umup-radius-sm: 8px;
    --umup-radius-lg: 16px;
    --umup-radius-xl: 24px;

    --umup-shadow-sm: 0 1px 3px rgba(0, 0, 0, 0.06);
    --umup-shadow: 0 4px 16px rgba(0, 0, 0, 0.06);
    --umup-shadow-lg: 0 8px 32px rgba(0, 0, 0, 0.08);
    --umup-shadow-xl: 0 16px 48px rgba(0, 0, 0, 0.1);
    --umup-shadow-glow: 0 0 20px var(--umup-primary-glow);

    --umup-font: 'Inter', -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
    --umup-transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

/* ── Global Reset ───────────────────────────────────────────────────────────── */
.umup-form-container *,
.umup-profile-container * {
    box-sizing: border-box;
    font-family: var(--umup-font);
}

/* ── Form Container ─────────────────────────────────────────────────────────── */
.umup-form-container {
    display: flex;
    justify-content: center;
    align-items: flex-start;
    min-height: 60vh;
    padding: 40px 20px;
}

.umup-form-card {
    width: 100%;
    max-width: 440px;
    background: var(--umup-bg-card);
    border-radius: var(--umup-radius-lg);
    box-shadow: var(--umup-shadow-lg);
    padding: 40px;
    animation: umupSlideUp 0.5s ease;
    border: 1px solid var(--umup-border);
}

.umup-form-card-wide {
    max-width: 560px;
}

@keyframes umupSlideUp {
    from {
        opacity: 0;
        transform: translateY(20px);
    }

    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* ── Form Header ────────────────────────────────────────────────────────────── */
.umup-form-header {
    text-align: center;
    margin-bottom: 32px;
}

.umup-logo-icon {
    font-size: 48px;
    margin-bottom: 12px;
    filter: drop-shadow(0 4px 8px rgba(0, 0, 0, 0.1));
}

.umup-form-header h2 {
    font-size: 1.75rem;
    font-weight: 800;
    color: var(--umup-text);
    margin: 0 0 8px 0;
    letter-spacing: -0.02em;
}

.umup-subtitle {
    font-size: 0.9rem;
    color: var(--umup-text-muted);
    margin: 0;
    line-height: 1.5;
}

/* ── Fields ─────────────────────────────────────────────────────────────────── */
.umup-form {
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.umup-field {
    display: flex;
    flex-direction: column;
    gap: 6px;
}

.umup-field label {
    font-size: 0.85rem;
    font-weight: 600;
    color: var(--umup-text);
    letter-spacing: 0.01em;
}

.umup-input-wrap {
    position: relative;
    display: flex;
    align-items: center;
}

.umup-input-icon {
    display: none;
}

.umup-input-wrap input {
    width: 100%;
    padding: 13px 14px;
    font-size: 0.95rem;
    border: 1.5px solid var(--umup-border);
    border-radius: var(--umup-radius-sm);
    background: var(--umup-bg);
    color: var(--umup-text);
    transition: var(--umup-transition);
    outline: none;
}

.umup-input-wrap input:focus {
    border-color: var(--umup-primary);
    box-shadow: 0 0 0 4px var(--umup-primary-glow);
    background: #fff;
}

.umup-input-wrap input::placeholder {
    color: var(--umup-text-light);
}

.umup-toggle-pwd {
    position: absolute;
    right: 12px;
    background: none;
    border: none;
    cursor: pointer;
    font-size: 16px;
    padding: 4px;
    opacity: 0.5;
    transition: opacity 0.2s;
}

.umup-toggle-pwd:hover {
    opacity: 1;
}

.umup-field-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 16px;
}

@media (max-width: 500px) {
    .umup-field-grid {
        grid-template-columns: 1fr;
    }
}

/* ── Field Row ──────────────────────────────────────────────────────────────── */
.umup-field-row {
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 8px;
}

.umup-checkbox-label {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 0.85rem;
    color: var(--umup-text-muted);
    cursor: pointer;
}

.umup-checkbox-label input[type="checkbox"] {
    width: 18px;
    height: 18px;
    accent-color: var(--umup-primary);
}

.umup-link {
    font-size: 0.85rem;
    color: var(--umup-primary);
    text-decoration: none;
    font-weight: 500;
    transition: color 0.2s;
}

.umup-link:hover {
    color: var(--umup-primary-dark);
    text-decoration: underline;
}

.umup-link-accent {
    color: var(--umup-primary);
    text-decoration: none;
    font-weight: 600;
    transition: color 0.2s;
}

.umup-link-accent:hover {
    color: var(--umup-primary-dark);
}

/* ── Password Strength ──────────────────────────────────────────────────────── */
.umup-password-strength {
    display: flex;
    align-items: center;
    gap: 12px;
}

.umup-strength-bar {
    flex: 1;
    height: 6px;
    background: var(--umup-border);
    border-radius: 3px;
    overflow: hidden;
}

.umup-strength-fill {
    height: 100%;
    width: 0;
    border-radius: 3px;
    transition: width 0.3s ease, background 0.3s ease;
}

.umup-strength-text {
    font-size: 0.75rem;
    font-weight: 600;
    min-width: 60px;
}

/* ── Buttons ────────────────────────────────────────────────────────────────── */
.umup-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 14px 24px;
    font-size: 0.95rem;
    font-weight: 700;
    border: none;
    border-radius: var(--umup-radius-sm);
    cursor: pointer;
    transition: var(--umup-transition);
    text-decoration: none;
    line-height: 1;
    white-space: nowrap;
}

.umup-btn-primary {
    background: linear-gradient(135deg, var(--umup-primary) 0%, var(--umup-primary-dark) 100%);
    color: #fff;
    box-shadow: 0 4px 12px var(--umup-primary-glow);
}

.umup-btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(79, 70, 229, 0.3);
}

.umup-btn-primary:active {
    transform: translateY(0);
}

.umup-btn-secondary {
    background: var(--umup-bg-subtle);
    color: var(--umup-text);
    border: 1px solid var(--umup-border);
}

.umup-btn-secondary:hover {
    background: var(--umup-bg-hover);
    border-color: var(--umup-primary-light);
}

.umup-btn-outline {
    background: transparent;
    color: var(--umup-text-muted);
    border: 1.5px solid var(--umup-border);
}

.umup-btn-outline:hover {
    border-color: var(--umup-danger);
    color: var(--umup-danger);
    background: var(--umup-danger-light);
}

.umup-btn-accent {
    background: linear-gradient(135deg, var(--umup-accent) 0%, var(--umup-accent-dark) 100%);
    color: #fff;
}

.umup-btn-danger {
    background: var(--umup-danger-light);
    color: var(--umup-danger);
    border: 1px solid transparent;
}

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

.umup-btn-sm {
    padding: 8px 16px;
    font-size: 0.8rem;
}

.umup-btn-xs {
    padding: 5px 10px;
    font-size: 0.75rem;
    border-radius: 6px;
}

.umup-btn-arrow {
    font-size: 1.1rem;
    transition: transform 0.2s;
}

.umup-btn:hover .umup-btn-arrow {
    transform: translateX(3px);
}

/* ── Form Footer ────────────────────────────────────────────────────────────── */
.umup-form-footer {
    text-align: center;
    margin-top: 24px;
    padding-top: 20px;
    border-top: 1px solid var(--umup-border);
}

.umup-form-footer p {
    font-size: 0.9rem;
    color: var(--umup-text-muted);
    margin: 0;
}

/* ── Notices ─────────────────────────────────────────────────────────────────── */
.umup-notice {
    padding: 14px 18px;
    border-radius: var(--umup-radius-sm);
    font-size: 0.9rem;
    font-weight: 500;
    margin-bottom: 20px;
    animation: umupSlideUp 0.3s ease;
}

.umup-notice ul {
    margin: 4px 0 0 16px;
    padding: 0;
}

.umup-notice-error {
    background: var(--umup-danger-light);
    color: var(--umup-danger);
    border: 1px solid rgba(239, 68, 68, 0.2);
}

.umup-notice-success {
    background: var(--umup-success-light);
    color: #059669;
    border: 1px solid rgba(16, 185, 129, 0.2);
}

.umup-notice-info {
    background: var(--umup-info-light);
    color: var(--umup-info);
    border: 1px solid rgba(59, 130, 246, 0.2);
}

.umup-notice-warning {
    background: var(--umup-warning-light);
    color: #b45309;
    border: 1px solid rgba(245, 158, 11, 0.2);
}

/* ── Divider ────────────────────────────────────────────────────────────────── */
.umup-divider {
    border: none;
    height: 1px;
    background: var(--umup-border);
    margin: 24px 0;
}

.umup-section-title {
    font-size: 1.1rem;
    font-weight: 700;
    color: var(--umup-text);
    margin: 0 0 4px 0;
}

.umup-hint {
    font-size: 0.85rem;
    color: var(--umup-text-muted);
    margin: 0 0 16px 0;
}

/* ══════════════════════════════════════════════════════════════════════════════
   PROFILE DASHBOARD
   ══════════════════════════════════════════════════════════════════════════════ */

/* ── Welcome Banner ─────────────────────────────────────────────────────────── */
.umup-welcome-banner {
    background: linear-gradient(135deg, var(--umup-primary) 0%, #7c3aed 100%) !important;
    color: #fff !important;
    font-size: 1rem;
    font-weight: 600;
    border: none !important;
    border-radius: var(--umup-radius) !important;
    padding: 20px 24px !important;
    box-shadow: var(--umup-shadow-lg);
}

/* ── Profile Header ─────────────────────────────────────────────────────────── */
.umup-profile-header {
    display: flex;
    align-items: center;
    gap: 24px;
    padding: 32px;
    background: var(--umup-bg-card);
    border-radius: var(--umup-radius-lg);
    box-shadow: var(--umup-shadow);
    border: 1px solid var(--umup-border);
    margin-bottom: 28px;
    animation: umupSlideUp 0.4s ease;
}

.umup-profile-avatar img {
    width: 80px;
    height: 80px;
    border-radius: 50%;
    object-fit: cover;
    border: 3px solid var(--umup-primary-light);
    box-shadow: 0 0 0 4px var(--umup-primary-glow);
}

.umup-profile-info {
    flex: 1;
}

.umup-profile-name {
    font-size: 1.6rem;
    font-weight: 800;
    color: var(--umup-text);
    margin: 0 0 4px 0;
    letter-spacing: -0.02em;
}

.umup-profile-email {
    font-size: 0.9rem;
    color: var(--umup-text-muted);
    margin: 0 0 4px 0;
}

.umup-profile-meta {
    font-size: 0.8rem;
    color: var(--umup-text-light);
    margin: 0;
}

.umup-profile-actions {
    display: flex;
    gap: 10px;
    flex-shrink: 0;
}

@media (max-width: 700px) {
    .umup-profile-header {
        flex-direction: column;
        text-align: center;
    }

    .umup-profile-actions {
        justify-content: center;
    }
}

/* ── Tabs ────────────────────────────────────────────────────────────────────── */
.umup-tabs {
    display: flex;
    gap: 4px;
    background: var(--umup-bg-card);
    padding: 6px;
    border-radius: var(--umup-radius);
    border: 1px solid var(--umup-border);
    margin-bottom: 24px;
    overflow-x: auto;
    box-shadow: var(--umup-shadow-sm);
}

.umup-tab {
    padding: 12px 18px;
    font-size: 0.85rem;
    font-weight: 600;
    color: var(--umup-text-muted);
    background: transparent;
    border: none;
    border-radius: var(--umup-radius-sm);
    cursor: pointer;
    transition: var(--umup-transition);
    white-space: nowrap;
    display: flex;
    align-items: center;
    gap: 6px;
}

.umup-tab:hover {
    background: var(--umup-bg-hover);
    color: var(--umup-text);
}

.umup-tab.active {
    background: var(--umup-primary);
    color: #fff;
    box-shadow: 0 2px 8px var(--umup-primary-glow);
}

.umup-tab .umup-badge {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-width: 22px;
    height: 22px;
    padding: 0 6px;
    font-size: 0.7rem;
    font-weight: 700;
    border-radius: 11px;
    background: rgba(255, 255, 255, 0.2);
}

.umup-tab:not(.active) .umup-badge {
    background: var(--umup-bg-subtle);
    color: var(--umup-text-muted);
}

/* ── Tab Panels ─────────────────────────────────────────────────────────────── */
.umup-tab-panel {
    display: none;
    animation: umupFadeIn 0.3s ease;
}

.umup-tab-panel.active {
    display: block;
}

@keyframes umupFadeIn {
    from {
        opacity: 0;
    }

    to {
        opacity: 1;
    }
}

.umup-panel-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 20px;
}

.umup-panel-header h3 {
    font-size: 1.3rem;
    font-weight: 700;
    color: var(--umup-text);
    margin: 0;
}

/* ── Stats Grid ─────────────────────────────────────────────────────────────── */
.umup-stats-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 16px;
    margin-bottom: 32px;
}

@media (max-width: 700px) {
    .umup-stats-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

.umup-stat-card {
    background: var(--umup-bg-card);
    border: 1px solid var(--umup-border);
    border-radius: var(--umup-radius);
    padding: 24px 20px;
    text-align: center;
    transition: var(--umup-transition);
    box-shadow: var(--umup-shadow-sm);
}

.umup-stat-card:hover {
    transform: translateY(-3px);
    box-shadow: var(--umup-shadow);
    border-color: var(--umup-primary-light);
}

.umup-stat-icon {
    font-size: 28px;
    margin-bottom: 8px;
}

.umup-stat-number {
    font-size: 1.8rem;
    font-weight: 800;
    color: var(--umup-primary);
    display: block;
}

.umup-stat-label {
    font-size: 0.8rem;
    color: var(--umup-text-muted);
    font-weight: 500;
    margin-top: 4px;
}

/* ── Sections ───────────────────────────────────────────────────────────────── */
.umup-section {
    background: var(--umup-bg-card);
    border: 1px solid var(--umup-border);
    border-radius: var(--umup-radius);
    padding: 24px;
    margin-bottom: 20px;
    box-shadow: var(--umup-shadow-sm);
}

.umup-section h3 {
    font-size: 1.1rem;
    font-weight: 700;
    margin: 0 0 16px 0;
    color: var(--umup-text);
}

/* ── Interest Tags ──────────────────────────────────────────────────────────── */
.umup-interests-display {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
}

.umup-interest-tag {
    display: inline-flex;
    align-items: center;
    padding: 6px 14px;
    font-size: 0.8rem;
    font-weight: 600;
    color: var(--umup-primary);
    background: var(--umup-primary-glow);
    border: 1px solid rgba(79, 70, 229, 0.15);
    border-radius: 20px;
    transition: var(--umup-transition);
}

.umup-interest-tag:hover {
    background: rgba(79, 70, 229, 0.2);
    transform: scale(1.05);
}

/* ── Course Cards Grid ──────────────────────────────────────────────────────── */
.umup-courses-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    gap: 16px;
}

.umup-course-card {
    background: var(--umup-bg-card);
    border: 1px solid var(--umup-border);
    border-radius: var(--umup-radius);
    padding: 20px;
    transition: var(--umup-transition);
}

.umup-course-card:hover {
    border-color: var(--umup-primary-light);
    box-shadow: var(--umup-shadow);
    transform: translateY(-2px);
}

.umup-course-card h4 {
    font-size: 1rem;
    font-weight: 700;
    margin: 0 0 8px 0;
    color: var(--umup-text);
}

.umup-course-reason {
    font-size: 0.85rem;
    color: var(--umup-text-muted);
    margin: 0 0 12px 0;
    line-height: 1.4;
}

.umup-course-meta {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.umup-source-badge {
    font-size: 0.7rem;
    font-weight: 700;
    padding: 4px 10px;
    border-radius: 12px;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.umup-source-ai {
    background: linear-gradient(135deg, #818cf8, #a78bfa);
    color: #fff;
}

.umup-source-manual {
    background: var(--umup-success-light);
    color: var(--umup-success);
}

.umup-source-chatbot {
    background: var(--umup-info-light);
    color: var(--umup-info);
}

/* ── Saved Courses List ─────────────────────────────────────────────────────── */
.umup-courses-list {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.umup-saved-course-item {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 16px;
    padding: 20px;
    background: var(--umup-bg-card);
    border: 1px solid var(--umup-border);
    border-radius: var(--umup-radius);
    transition: var(--umup-transition);
    box-shadow: var(--umup-shadow-sm);
}

.umup-saved-course-item:hover {
    border-color: var(--umup-primary-light);
    box-shadow: var(--umup-shadow);
}

.umup-saved-course-info h4 {
    font-size: 0.95rem;
    font-weight: 700;
    margin: 0 0 4px 0;
    color: var(--umup-text);
}

.umup-saved-course-info p {
    font-size: 0.83rem;
    color: var(--umup-text-muted);
    margin: 0 0 8px 0;
}

.umup-saved-course-meta {
    display: flex;
    align-items: center;
    gap: 10px;
}

.umup-date {
    font-size: 0.75rem;
    color: var(--umup-text-light);
}

.umup-saved-course-actions {
    display: flex;
    gap: 8px;
    flex-shrink: 0;
}

.umup-section-divider {
    display: flex;
    align-items: center;
    gap: 12px;
    margin: 16px 0;
}

.umup-section-divider::before,
.umup-section-divider::after {
    content: '';
    flex: 1;
    height: 1px;
    background: var(--umup-border);
}

.umup-section-divider span {
    font-size: 0.75rem;
    font-weight: 600;
    color: var(--umup-text-light);
    text-transform: uppercase;
    letter-spacing: 1px;
}

/* ── Empty State ────────────────────────────────────────────────────────────── */
.umup-empty-state {
    text-align: center;
    padding: 60px 20px;
    background: var(--umup-bg-card);
    border: 2px dashed var(--umup-border);
    border-radius: var(--umup-radius-lg);
}

.umup-empty-icon {
    display: none;
}

.umup-empty-state h4 {
    font-size: 1.1rem;
    font-weight: 700;
    color: var(--umup-text);
    margin: 0 0 8px 0;
}

.umup-empty-state p {
    font-size: 0.9rem;
    color: var(--umup-text-muted);
    margin: 0;
}

/* ── Learning Paths ─────────────────────────────────────────────────────────── */
.umup-paths-list {
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.umup-path-card {
    background: var(--umup-bg-card);
    border: 1px solid var(--umup-border);
    border-radius: var(--umup-radius);
    padding: 24px;
    box-shadow: var(--umup-shadow-sm);
    transition: var(--umup-transition);
}

.umup-path-card:hover {
    box-shadow: var(--umup-shadow);
}

.umup-path-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 8px;
}

.umup-path-header h4 {
    font-size: 1.1rem;
    font-weight: 700;
    margin: 0;
    color: var(--umup-text);
}

.umup-path-desc {
    font-size: 0.85rem;
    color: var(--umup-text-muted);
    margin: 0 0 16px 0;
}

.umup-path-progress {
    display: flex;
    align-items: center;
    gap: 12px;
    margin-bottom: 16px;
}

.umup-progress-bar-wrap {
    flex: 1;
    height: 8px;
    background: var(--umup-bg-subtle);
    border-radius: 4px;
    overflow: hidden;
}

.umup-progress-fill {
    height: 100%;
    background: linear-gradient(90deg, var(--umup-success) 0%, #34d399 100%);
    border-radius: 4px;
    transition: width 0.5s ease;
}

.umup-progress-text {
    font-size: 0.8rem;
    font-weight: 600;
    color: var(--umup-text-muted);
    white-space: nowrap;
}

.umup-path-steps {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.umup-path-step {
    display: flex;
    align-items: flex-start;
    gap: 12px;
    padding: 12px;
    background: var(--umup-bg);
    border-radius: var(--umup-radius-sm);
    transition: var(--umup-transition);
}

.umup-path-step.completed {
    background: var(--umup-success-light);
}

.umup-path-step.completed .umup-step-title {
    text-decoration: line-through;
    opacity: 0.7;
}

.umup-step-check {
    background: #fff;
    border: 2px solid var(--umup-border);
    border-radius: 50%;
    width: 24px;
    height: 24px;
    cursor: pointer;
    padding: 0;
    transition: all 0.2s;
    flex-shrink: 0;
    display: inline-flex;
    align-items: center;
    justify-content: center;
}

.umup-path-step.completed .umup-step-check {
    background: var(--umup-success);
    border-color: var(--umup-success);
}

.umup-path-step.completed .umup-step-check::after {
    content: '';
    width: 6px;
    height: 10px;
    border: solid #fff;
    border-width: 0 2px 2px 0;
    transform: rotate(45deg);
    margin-bottom: 2px;
}

.umup-step-check:hover {
    transform: scale(1.2);
}

.umup-step-info {
    display: flex;
    flex-direction: column;
    gap: 2px;
}

.umup-step-order {
    font-size: 0.7rem;
    font-weight: 700;
    color: var(--umup-text-light);
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.umup-step-title {
    font-size: 0.9rem;
    font-weight: 600;
    color: var(--umup-text);
}

.umup-step-title a {
    color: var(--umup-primary);
    text-decoration: none;
}

.umup-step-title a:hover {
    text-decoration: underline;
}

.umup-step-reason {
    font-size: 0.8rem;
    color: var(--umup-text-muted);
}

.umup-path-date {
    font-size: 0.75rem;
    color: var(--umup-text-light);
    margin-top: 12px;
    text-align: right;
}

/* ── AI Recommender Panel ───────────────────────────────────────────────────── */
.umup-recommender-panel {
    background: var(--umup-bg-card);
    border: 1px solid var(--umup-border);
    border-radius: var(--umup-radius);
    padding: 28px;
    box-shadow: var(--umup-shadow-sm);
}

.umup-current-interests {
    margin-bottom: 24px;
    padding-bottom: 20px;
    border-bottom: 1px solid var(--umup-border);
}

.umup-current-interests h4 {
    font-size: 0.95rem;
    font-weight: 700;
    margin: 0 0 12px 0;
    color: var(--umup-text);
}

.umup-reco-modes {
    display: flex;
    gap: 4px;
    background: var(--umup-bg);
    padding: 4px;
    border-radius: var(--umup-radius-sm);
    margin-bottom: 20px;
}

.umup-reco-mode {
    flex: 1;
    padding: 10px;
    font-size: 0.85rem;
    font-weight: 600;
    background: transparent;
    border: none;
    border-radius: 6px;
    cursor: pointer;
    transition: var(--umup-transition);
    color: var(--umup-text-muted);
}

.umup-reco-mode.active {
    background: var(--umup-bg-card);
    color: var(--umup-primary);
    box-shadow: var(--umup-shadow-sm);
}

/* ── Tags Grid ──────────────────────────────────────────────────────────────── */
.umup-tags-grid {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    margin-bottom: 20px;
}

.umup-tag-btn {
    padding: 8px 16px;
    font-size: 0.83rem;
    font-weight: 600;
    background: var(--umup-bg);
    color: var(--umup-text);
    border: 1.5px solid var(--umup-border);
    border-radius: 20px;
    cursor: pointer;
    transition: var(--umup-transition);
}

.umup-tag-btn:hover {
    border-color: var(--umup-primary-light);
    background: var(--umup-primary-glow);
}

.umup-tag-btn.selected {
    background: var(--umup-primary);
    color: #fff;
    border-color: var(--umup-primary);
    box-shadow: 0 2px 8px var(--umup-primary-glow);
}

/* ── Textarea ───────────────────────────────────────────────────────────────── */
.umup-textarea {
    width: 100%;
    padding: 14px;
    font-size: 0.9rem;
    font-family: var(--umup-font);
    border: 1.5px solid var(--umup-border);
    border-radius: var(--umup-radius-sm);
    background: var(--umup-bg);
    color: var(--umup-text);
    resize: vertical;
    transition: var(--umup-transition);
    outline: none;
    margin-bottom: 16px;
}

.umup-textarea:focus {
    border-color: var(--umup-primary);
    box-shadow: 0 0 0 4px var(--umup-primary-glow);
    background: #fff;
}

/* ── Recommendation Results ─────────────────────────────────────────────────── */
.umup-latest-recommendations {
    background: var(--umup-bg-light);
    border: 1px solid var(--umup-border);
    border-radius: var(--umup-radius);
    padding: 24px;
    margin-bottom: 32px;
    box-shadow: var(--umup-shadow-sm);

}

.umup-panel-header-sub {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 20px;
}

.umup-panel-header-sub h4 {
    margin: 0;
    font-size: 1.1rem;
    font-weight: 700;
    color: var(--umup-text);
}

.umup-date-badge {
    font-size: 0.75rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    background: var(--umup-bg-subtle);
    color: var(--umup-text-muted);
    padding: 4px 10px;
    border-radius: 4px;
}

.umup-reco-results {
    margin-top: 24px;
    padding-top: 20px;
    border-top: 1px solid var(--umup-border);
}

.umup-reco-loading {
    text-align: center;
    padding: 40px;
}

.umup-reco-loading .umup-spinner {
    width: 40px;
    height: 40px;
    border: 4px solid var(--umup-border);
    border-top-color: var(--umup-primary);
    border-radius: 50%;
    animation: umupSpin 0.8s linear infinite;
    margin: 0 auto 12px;
}

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

.umup-reco-loading p {
    font-size: 0.9rem;
    color: var(--umup-text-muted);
    margin: 0;
}

.umup-reco-list {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.umup-reco-item {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 18px 20px;
    background: var(--umup-bg);
    border-radius: var(--umup-radius);
    border: 1px solid var(--umup-border);
    transition: var(--umup-transition);
}

.umup-reco-item:hover {
    border-color: var(--umup-primary-light);
    box-shadow: var(--umup-shadow-sm);
}

.umup-reco-item-info h4 {
    font-size: 0.95rem;
    font-weight: 700;
    margin: 0 0 4px 0;
    color: var(--umup-text);
}

.umup-reco-item-info p {
    font-size: 0.83rem;
    color: var(--umup-text-muted);
    margin: 0;
}

.umup-reco-item-actions {
    display: flex;
    gap: 8px;
    flex-shrink: 0;
}

/* ── History ────────────────────────────────────────────────────────────────── */
.umup-history-list {
    display: flex;
    flex-direction: column;
    gap: 16px;
}

.umup-history-item {
    background: var(--umup-bg-card);
    border: 1px solid var(--umup-border);
    border-radius: var(--umup-radius);
    padding: 20px;
    box-shadow: var(--umup-shadow-sm);
}

.umup-history-date {
    font-size: 0.75rem;
    color: var(--umup-text-light);
    font-weight: 600;
    margin-bottom: 8px;
}

.umup-history-interests {
    font-size: 0.85rem;
    color: var(--umup-text-muted);
    margin-bottom: 12px;
}

.umup-history-recos {
    display: flex;
    flex-direction: column;
    gap: 6px;
}

.umup-history-reco-item {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 8px 12px;
    background: var(--umup-bg);
    border-radius: 8px;
}

.umup-history-reco-title {
    flex: 1;
    font-size: 0.85rem;
    font-weight: 600;
    color: var(--umup-text);
}

/* ── Responsive ─────────────────────────────────────────────────────────────── */
@media (max-width: 600px) {
    .umup-form-card {
        padding: 24px;
        margin: 0 10px;
    }

    .umup-profile-header {
        padding: 20px;
    }

    .umup-tabs {
        padding: 4px;
    }

    .umup-tab {
        padding: 10px 12px;
        font-size: 0.78rem;
    }

    .umup-saved-course-item {
        flex-direction: column;
        align-items: flex-start;
    }

    .umup-saved-course-actions {
        margin-top: 12px;
    }

    .umup-reco-item {
        flex-direction: column;
        align-items: flex-start;
        gap: 12px;
    }
}

/* ══════════════════════════════════════════════════════════════════════════════
   AUTH BUTTONS — Header shortcode [umup_auth_buttons]
   ══════════════════════════════════════════════════════════════════════════════ */
.umup-auth-buttons {
    display: inline-flex;
    align-items: center;
    gap: 16px;
    font-family: var(--umup-font);
}

.umup-auth-btn-login {
    font-size: 0.95rem;
    font-weight: 500;
    color: #374151;
    text-decoration: none;
    padding: 8px 4px;
    transition: color 0.2s ease;
    cursor: pointer;
}

.umup-auth-btn-login:hover {
    color: #1a8a7d;
}

.umup-auth-btn-signup {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 10px 28px;
    font-size: 0.95rem;
    font-weight: 600;
    color: #ffffff;
    background: linear-gradient(135deg, #2a9d8f 0%, #1a7a6e 100%);
    border: none;
    border-radius: 50px;
    text-decoration: none;
    cursor: pointer;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    box-shadow: 0 2px 8px rgba(42, 157, 143, 0.25);
}

.umup-auth-btn-signup:hover {
    transform: translateY(-1px);
    box-shadow: 0 4px 16px rgba(42, 157, 143, 0.35);
    background: linear-gradient(135deg, #34b8a8 0%, #1f8c7e 100%);
    color: #ffffff;
}

.umup-auth-btn-signup:active {
    transform: translateY(0);
}

.umup-auth-profile-link {
    font-size: 0.95rem;
    font-weight: 600;
    color: #1a8a7d;
    text-decoration: none;
    padding: 8px 4px;
    transition: color 0.2s ease;
}

.umup-auth-profile-link:hover {
    color: #13685e;
    text-decoration: underline;
}

/* ── Enrollment Management ──────────────────────────────────────────────────── */
.umup-enrollments-list {
    display: flex;
    flex-direction: column;
    gap: 16px;
    margin-top: 10px;
}

.umup-enrollment-item {
    background: var(--umup-bg-card);
    border: 1px solid var(--umup-border);
    border-radius: var(--umup-radius);
    padding: 24px;
    box-shadow: var(--umup-shadow-sm);
    transition: var(--umup-transition);
}

.umup-enrollment-item:hover {
    border-color: var(--umup-primary-light);
    box-shadow: var(--umup-shadow);
}

.umup-enr-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 16px;
}

.umup-enr-header h4 {
    margin: 0;
    font-size: 1.1rem;
    font-weight: 700;
    color: var(--umup-text);
}

.umup-status-badge {
    font-size: 0.75rem;
    font-weight: 700;
    padding: 6px 12px;
    border-radius: 20px;
    text-transform: uppercase;
}

.umup-status-badge.status-pending {
    background: var(--umup-warning-light);
    color: var(--umup-warning);
}

.umup-status-badge.status-completed {
    background: var(--umup-success-light);
    color: var(--umup-success);
}

.umup-status-badge.status-cancelled {
    background: var(--umup-danger-light);
    color: var(--umup-danger);
}

.umup-enr-details {
    display: flex;
    flex-direction: column;
    gap: 12px;
    margin-bottom: 20px;
}

.umup-enr-detail {
    font-size: 0.9rem;
    color: var(--umup-text);
}

.umup-enr-detail strong {
    color: var(--umup-text-muted);
    font-weight: 600;
    display: block;
    margin-bottom: 4px;
}

.umup-enr-text-editable {
    background: #f8fafc;
    border: 1px dashed var(--umup-border);
    padding: 10px 14px;
    border-radius: 8px;
    min-height: 44px;
    color: var(--umup-text-muted);
    transition: all 0.2s;
    cursor: text;
}

.umup-enr-text-editable:focus {
    background: #fff;
    border-color: var(--umup-primary);
    border-style: solid;
    outline: none;
    color: var(--umup-text);
    box-shadow: 0 4px 12px var(--umup-primary-glow);
}

.umup-enr-actions {
    display: flex;
    gap: 12px;
    padding-top: 16px;
    border-top: 1px solid var(--umup-bg);
}

/* ──────────────────────────────────────────────────────────────────────────── */