:root {
    --primary: #ff9800;
    --primary-dark: #f57c00;
    --light: #fff8e1;
    --dark: #223;
    --muted: #6b7280;
    --success: #16a34a;
    --danger: #dc2626;
    --card: #ffffff;
}

* {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
}

body {
    min-height: 100vh;
    background: linear-gradient(135deg, #2c3e50, #4a6491);
    color: var(--dark);
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 24px;
}

.cabinet-shell {
    width: min(720px, 100%);
    background: var(--card);
    border-radius: 18px;
    box-shadow: 0 18px 48px rgba(0, 0, 0, 0.25);
    overflow: hidden;
}

.cabinet-header {
    background: linear-gradient(135deg, var(--primary), var(--primary-dark));
    color: #fff;
    padding: 20px;
}

.cabinet-header h1 {
    font-size: 1.4rem;
    margin-bottom: 6px;
}

.cabinet-header p {
    opacity: 0.92;
    font-size: 0.95rem;
}

.cabinet-body {
    padding: 24px;
}

.form-group {
    margin-bottom: 16px;
}

label {
    display: block;
    margin-bottom: 8px;
    font-size: 0.92rem;
    font-weight: 600;
    color: #374151;
}

input,
select {
    width: 100%;
    border: 1px solid #d1d5db;
    border-radius: 10px;
    padding: 12px 13px;
    font-size: 0.95rem;
}

input:focus,
select:focus {
    outline: 2px solid rgba(255, 152, 0, 0.35);
    border-color: var(--primary);
}

.btn {
    width: 100%;
    border: none;
    border-radius: 10px;
    padding: 12px 16px;
    background: linear-gradient(135deg, var(--primary), var(--primary-dark));
    color: #fff;
    font-weight: 700;
    font-size: 0.95rem;
    cursor: pointer;
}

.btn:disabled {
    opacity: 0.65;
    cursor: not-allowed;
}

.btn-secondary {
    background: #4b5563;
}

.notice {
    border-radius: 10px;
    padding: 10px 12px;
    margin-bottom: 14px;
    font-size: 0.92rem;
    display: none;
}

.notice.show {
    display: block;
}

.notice.error {
    background: #fee2e2;
    color: #991b1b;
    border: 1px solid #fecaca;
}

.notice.success {
    background: #dcfce7;
    color: #166534;
    border: 1px solid #bbf7d0;
}

.profile-top {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    gap: 12px;
    margin-bottom: 20px;
}

.profile-title h2 {
    font-size: 1.25rem;
    margin-bottom: 4px;
}

.profile-title p {
    color: var(--muted);
    font-size: 0.92rem;
}

.countdown-meta {
    margin-top: 6px;
    font-size: 0.86rem;
    color: #4b5563;
}

.status-pill {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 6px 10px;
    border-radius: 999px;
    font-size: 0.8rem;
    font-weight: 700;
}

.status-active {
    background: #dcfce7;
    color: #166534;
}

.status-inactive {
    background: #fee2e2;
    color: #991b1b;
}

.pack-grid {
    display: grid;
    gap: 12px;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    margin: 16px 0;
}

.pack-card {
    border: 1px solid #e5e7eb;
    border-radius: 12px;
    padding: 14px;
    background: #fff;
}

.pack-card h3 {
    margin-bottom: 6px;
    font-size: 1.02rem;
}

.pack-card p {
    color: #6b7280;
    font-size: 0.88rem;
    margin-bottom: 12px;
}

.pack-card .btn {
    width: auto;
    padding: 9px 14px;
    font-size: 0.88rem;
}

.course-grid {
    margin: 16px 0;
}

.course-card {
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.course-card .btn {
    width: 100%;
    margin-top: auto;
}

.course-progress-text {
    margin: 0;
    color: #374151;
    font-size: 0.88rem;
    font-weight: 600;
}

.course-progress-track {
    width: 100%;
    height: 10px;
    background: #e5e7eb;
    border-radius: 999px;
    overflow: hidden;
}

.course-progress-fill {
    height: 100%;
    width: 0;
    border-radius: inherit;
    background: linear-gradient(135deg, #16a34a, #15803d);
    transition: width 0.25s ease;
}

.block-banner {
    border: 1px solid #fecaca;
    background: #fee2e2;
    color: #7f1d1d;
    padding: 10px 12px;
    border-radius: 10px;
    margin: 12px 0;
    font-size: 0.9rem;
}

.row {
    display: flex;
    gap: 10px;
}

.row > * {
    flex: 1;
}

.actions {
    display: flex;
    gap: 8px;
    margin-top: 14px;
}

.actions .btn {
    width: auto;
}

@media (max-width: 640px) {
    .cabinet-body {
        padding: 18px;
    }

    .profile-top {
        flex-direction: column;
        align-items: stretch;
    }

    .actions {
        flex-direction: column;
    }

    .actions .btn {
        width: 100%;
    }
}

/* ---- Premium CTA box ---- */
.premium-cta-box {
    margin: 16px 0;
}

.premium-cta-inner {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    border-radius: 16px;
    padding: 28px 24px;
    text-align: center;
    color: #fff;
}

.premium-cta-inner h3 {
    font-size: 1.15rem;
    font-weight: 800;
    margin: 0 0 8px;
}

.premium-cta-inner p {
    font-size: .88rem;
    opacity: .9;
    margin: 0 0 14px;
    line-height: 1.4;
}

.premium-cta-price {
    margin-bottom: 18px;
    font-size: .95rem;
}

.premium-cta-old {
    text-decoration: line-through;
    opacity: .6;
    margin-right: 6px;
}

.premium-cta-new {
    font-weight: 900;
    font-size: 1.2rem;
}

.btn-premium {
    display: inline-block;
    padding: 14px 36px;
    border: none;
    border-radius: 14px;
    font-size: 1rem;
    font-weight: 800;
    color: #667eea;
    background: #fff;
    box-shadow: 0 4px 0 rgba(0,0,0,.15);
    cursor: pointer;
    transition: transform .15s, box-shadow .15s;
}

.btn-premium:hover {
    transform: translateY(-1px);
    box-shadow: 0 5px 0 rgba(0,0,0,.15);
}

.btn-premium:active {
    transform: translateY(2px);
    box-shadow: 0 2px 0 rgba(0,0,0,.15);
}

.btn-premium:disabled {
    opacity: .6;
    cursor: not-allowed;
}