/* =====================================================
   CARCHECK - Account Settings Styles
   ===================================================== */

/* Settings Container */
.settings-container {
    display: grid;
    grid-template-columns: 240px 1fr;
    gap: 2rem;
    padding: 2rem;
    max-width: 1200px;
    margin: 0 auto;
}

/* Settings Navigation */
.settings-nav {
    display: flex;
    flex-direction: column;
    gap: 0.25rem;
    position: sticky;
    top: 100px;
    height: fit-content;
}

.settings-nav-link {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    padding: 0.875rem 1rem;
    border-radius: var(--radius-md);
    color: var(--text-secondary);
    font-size: 0.938rem;
    transition: all var(--transition-fast);
}

.settings-nav-link:hover {
    background: var(--bg-card);
    color: var(--text-primary);
}

.settings-nav-link.active {
    background: var(--gold-muted);
    color: var(--gold);
}

.settings-nav-link svg {
    width: 20px;
    height: 20px;
    flex-shrink: 0;
}

/* Settings Content */
.settings-content {
    min-width: 0;
}

.settings-section {
    display: none;
    background: var(--bg-card);
    border: 1px solid var(--border-subtle);
    border-radius: var(--radius-xl);
    padding: 2rem;
}

.settings-section.active {
    display: block;
}

.section-header {
    margin-bottom: 2rem;
    padding-bottom: 1.5rem;
    border-bottom: 1px solid var(--border-subtle);
}

.section-header h2 {
    font-size: 1.5rem;
    margin-bottom: 0.5rem;
}

.section-header p {
    color: var(--text-secondary);
}

/* Settings Form */
.settings-form {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

.form-section-title {
    font-size: 1rem;
    font-weight: 600;
    margin-bottom: 0.5rem;
    padding-top: 1.5rem;
    border-top: 1px solid var(--border-subtle);
}

.form-section-title:first-child {
    padding-top: 0;
    border-top: none;
}

.form-section-title.danger {
    color: var(--danger);
}

.form-hint {
    font-size: 0.813rem;
    color: var(--text-muted);
    margin-top: 0.5rem;
}

.form-actions {
    padding-top: 1rem;
}

/* Profile Avatar Section */
.profile-avatar-section {
    display: flex;
    align-items: center;
    gap: 1.5rem;
    padding-bottom: 1.5rem;
    margin-bottom: 1.5rem;
    border-bottom: 1px solid var(--border-subtle);
}

.profile-avatar {
    width: 80px;
    height: 80px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--gold-muted);
    border: 2px solid var(--border-gold);
    border-radius: 50%;
    font-size: 1.5rem;
    font-weight: 600;
    color: var(--gold);
}

.avatar-actions {
    display: flex;
    gap: 0.75rem;
}

/* Current Plan Card */
.current-plan-card {
    background: linear-gradient(135deg, var(--navy-800) 0%, var(--navy-700) 100%);
    border: 1px solid var(--gold);
    border-radius: var(--radius-lg);
    padding: 1.5rem;
    margin-bottom: 2rem;
    position: relative;
}

.plan-badge {
    position: absolute;
    top: -10px;
    left: 1.5rem;
    padding: 0.25rem 0.75rem;
    background: var(--gold);
    color: var(--text-inverse);
    font-size: 0.75rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    border-radius: var(--radius-full);
}

.plan-info {
    margin-bottom: 1.5rem;
}

.plan-info h3 {
    font-size: 1.5rem;
    margin-bottom: 0.25rem;
}

.plan-price {
    font-size: 1.25rem;
    font-weight: 600;
    color: var(--gold);
}

.plan-price span {
    font-size: 0.875rem;
    font-weight: 400;
    color: var(--text-muted);
}

.plan-usage {
    margin-bottom: 1.5rem;
}

.usage-item {
    margin-bottom: 0.75rem;
}

.usage-header {
    display: flex;
    justify-content: space-between;
    font-size: 0.875rem;
    margin-bottom: 0.5rem;
}

.usage-bar {
    height: 8px;
    background: var(--bg-tertiary);
    border-radius: var(--radius-full);
    overflow: hidden;
}

.usage-fill {
    height: 100%;
    background: linear-gradient(90deg, var(--gold) 0%, var(--gold-light) 100%);
    border-radius: var(--radius-full);
    transition: width var(--transition-base);
}

.usage-reset {
    font-size: 0.813rem;
    color: var(--text-muted);
}

.plan-actions {
    display: flex;
    gap: 1rem;
}

/* Plan Features List */
.plan-features-list {
    background: var(--bg-secondary);
    border-radius: var(--radius-lg);
    padding: 1.5rem;
}

.plan-features-list h4 {
    font-size: 0.875rem;
    font-weight: 600;
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 0.05em;
    margin-bottom: 1rem;
}

.plan-features-list ul {
    list-style: none;
}

.plan-features-list li {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    padding: 0.5rem 0;
    font-size: 0.938rem;
    color: var(--text-secondary);
}

.plan-features-list svg {
    width: 18px;
    height: 18px;
    color: var(--success);
}

/* Payment Method Card */
.payment-method-card {
    display: flex;
    align-items: center;
    gap: 1rem;
    padding: 1rem 1.5rem;
    background: var(--bg-secondary);
    border: 1px solid var(--border-subtle);
    border-radius: var(--radius-lg);
    margin-bottom: 2rem;
}

.payment-method-card .card-icon {
    width: 48px;
    height: 48px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--bg-tertiary);
    border-radius: var(--radius-md);
    color: var(--text-muted);
}

.payment-method-card .card-icon svg {
    width: 24px;
    height: 24px;
}

.payment-method-card .card-info {
    flex: 1;
}

.card-name {
    display: block;
    font-weight: 500;
}

.card-expiry {
    font-size: 0.875rem;
    color: var(--text-muted);
}

/* Billing Table */
.billing-table {
    border: 1px solid var(--border-subtle);
    border-radius: var(--radius-lg);
    overflow: hidden;
}

.billing-header {
    display: grid;
    grid-template-columns: 120px 1fr 100px 80px 40px;
    gap: 1rem;
    padding: 1rem 1.5rem;
    background: var(--bg-tertiary);
    font-size: 0.813rem;
    font-weight: 500;
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.billing-row {
    display: grid;
    grid-template-columns: 120px 1fr 100px 80px 40px;
    gap: 1rem;
    padding: 1rem 1.5rem;
    border-top: 1px solid var(--border-subtle);
    font-size: 0.938rem;
    align-items: center;
}

.billing-row:hover {
    background: var(--bg-secondary);
}

.status-paid {
    color: var(--success);
    font-weight: 500;
}

.status-pending {
    color: var(--warning);
    font-weight: 500;
}

.download-link {
    color: var(--text-muted);
    transition: color var(--transition-fast);
}

.download-link:hover {
    color: var(--gold);
}

.download-link svg {
    width: 18px;
    height: 18px;
}

/* Toggle Group */
.toggle-group {
    display: flex;
    flex-direction: column;
}

.toggle-item {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 1.25rem 0;
    border-bottom: 1px solid var(--border-subtle);
}

.toggle-item:last-child {
    border-bottom: none;
}

.toggle-info h4 {
    font-size: 0.938rem;
    font-weight: 500;
    margin-bottom: 0.25rem;
}

.toggle-info p {
    font-size: 0.813rem;
    color: var(--text-muted);
}

/* Toggle Switch */
.toggle-switch {
    position: relative;
    display: inline-block;
    width: 48px;
    height: 26px;
    flex-shrink: 0;
}

.toggle-switch input {
    opacity: 0;
    width: 0;
    height: 0;
}

.toggle-slider {
    position: absolute;
    cursor: pointer;
    inset: 0;
    background: var(--bg-tertiary);
    border: 1px solid var(--border-default);
    border-radius: var(--radius-full);
    transition: all var(--transition-fast);
}

.toggle-slider::before {
    content: '';
    position: absolute;
    height: 18px;
    width: 18px;
    left: 3px;
    bottom: 3px;
    background: var(--text-primary);
    border-radius: 50%;
    transition: transform var(--transition-fast);
}

.toggle-switch input:checked + .toggle-slider {
    background: var(--gold);
    border-color: var(--gold);
}

.toggle-switch input:checked + .toggle-slider::before {
    transform: translateX(22px);
    background: var(--text-inverse);
}

/* Security Section */
.security-section {
    margin-top: 2rem;
    padding-top: 2rem;
    border-top: 1px solid var(--border-subtle);
}

.security-card {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 1.5rem;
    background: var(--bg-secondary);
    border-radius: var(--radius-lg);
}

.security-info h5 {
    font-size: 0.938rem;
    margin-bottom: 0.25rem;
}

.security-info p {
    font-size: 0.875rem;
    color: var(--text-muted);
}

/* Danger Zone */
.danger-zone {
    margin-top: 2rem;
    padding-top: 2rem;
    border-top: 1px solid var(--border-subtle);
}

.danger-card {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 1.5rem;
    background: var(--danger-muted);
    border: 1px solid rgba(239, 68, 68, 0.3);
    border-radius: var(--radius-lg);
}

.danger-info h5 {
    font-size: 0.938rem;
    margin-bottom: 0.25rem;
}

.danger-info p {
    font-size: 0.875rem;
    color: var(--text-secondary);
}

.btn-danger {
    background: var(--danger);
    color: white;
    border: none;
}

.btn-danger:hover {
    background: #dc2626;
}

/* Modal Styles */
.modal-icon {
    width: 64px;
    height: 64px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 1.5rem;
    border-radius: 50%;
}

.modal-icon.warning {
    background: var(--warning-muted);
    color: var(--warning);
}

.modal-icon svg {
    width: 32px;
    height: 32px;
}

.modal-content h3 {
    font-size: 1.25rem;
    text-align: center;
    margin-bottom: 0.75rem;
}

.modal-content > p {
    text-align: center;
    color: var(--text-secondary);
    margin-bottom: 1.5rem;
}

.modal-actions {
    display: flex;
    gap: 1rem;
    justify-content: center;
}

/* Toast Notifications */
.toast-container {
    position: fixed;
    bottom: 2rem;
    right: 2rem;
    z-index: 1100;
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
}

.toast {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    padding: 1rem 1.25rem;
    background: var(--bg-card);
    border: 1px solid var(--border-subtle);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-lg);
    transform: translateX(120%);
    transition: transform var(--transition-base);
}

.toast.active {
    transform: translateX(0);
}

.toast-success {
    border-color: var(--success);
}

.toast-error {
    border-color: var(--danger);
}

.toast-icon {
    width: 24px;
    height: 24px;
    flex-shrink: 0;
}

.toast-success .toast-icon {
    color: var(--success);
}

.toast-error .toast-icon {
    color: var(--danger);
}

.toast-message {
    flex: 1;
    font-size: 0.938rem;
}

.toast-close {
    padding: 0.25rem;
    color: var(--text-muted);
    transition: color var(--transition-fast);
}

.toast-close:hover {
    color: var(--text-primary);
}

/* =====================================================
   PREMIUM SUBSCRIPTION SECTION
   ===================================================== */

/* Subscription Hero Card */
.subscription-hero {
    position: relative;
    background: linear-gradient(135deg, var(--navy-900) 0%, var(--navy-800) 50%, var(--navy-700) 100%);
    border: 1px solid var(--border-gold);
    border-radius: var(--radius-xl);
    padding: 2rem;
    margin-bottom: 1.5rem;
    overflow: hidden;
}

.subscription-hero.loading .hero-content {
    opacity: 0.6;
}

.skeleton-text {
    display: inline-block;
    background: linear-gradient(90deg, var(--bg-tertiary) 25%, var(--bg-secondary) 50%, var(--bg-tertiary) 75%);
    background-size: 200% 100%;
    animation: skeleton-loading 1.5s infinite;
    border-radius: var(--radius-sm);
    color: transparent;
    min-width: 120px;
}

@keyframes skeleton-loading {
    0% { background-position: 200% 0; }
    100% { background-position: -200% 0; }
}

.hero-gradient {
    position: absolute;
    top: -50%;
    right: -20%;
    width: 60%;
    height: 200%;
    background: radial-gradient(ellipse at center, rgba(212, 175, 55, 0.15) 0%, transparent 70%);
    pointer-events: none;
}

.hero-content {
    position: relative;
    z-index: 1;
}

.hero-badge {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.375rem 0.875rem;
    background: linear-gradient(135deg, var(--gold) 0%, var(--gold-light) 100%);
    color: var(--navy-900);
    font-size: 0.75rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    border-radius: var(--radius-full);
    margin-bottom: 1rem;
}

.hero-badge.cancelled {
    background: var(--danger-muted);
    color: var(--danger);
}

.hero-badge.trialing {
    background: var(--info-muted);
    color: var(--info);
}

.hero-plan h2 {
    font-size: 1.75rem;
    font-weight: 700;
    margin-bottom: 0.25rem;
    background: linear-gradient(135deg, var(--text-primary) 0%, var(--gold-light) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.hero-price {
    margin-bottom: 1.5rem;
}

.hero-price .price-amount {
    font-size: 2rem;
    font-weight: 700;
    color: var(--gold);
}

.hero-price .price-period {
    font-size: 1rem;
    color: var(--text-muted);
    margin-left: 0.25rem;
}

.hero-stats {
    display: flex;
    gap: 2rem;
}

.hero-stat {
    display: flex;
    flex-direction: column;
    gap: 0.25rem;
}

.hero-stat .stat-value {
    font-size: 1.75rem;
    font-weight: 700;
    color: var(--text-primary);
}

.hero-stat .stat-label {
    font-size: 0.813rem;
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 0.03em;
}

/* Billing Grid */
.billing-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 1rem;
    margin-bottom: 1.5rem;
}

.billing-card {
    display: flex;
    align-items: center;
    gap: 1rem;
    padding: 1.25rem;
    background: var(--bg-card);
    border: 1px solid var(--border-subtle);
    border-radius: var(--radius-lg);
    transition: all var(--transition-fast);
}

.billing-card:hover {
    border-color: var(--border-gold);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
}

.billing-card-icon {
    width: 44px;
    height: 44px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--gold-muted);
    border-radius: var(--radius-md);
    color: var(--gold);
    flex-shrink: 0;
}

.billing-card-icon svg {
    width: 22px;
    height: 22px;
}

.billing-card-content {
    display: flex;
    flex-direction: column;
    gap: 0.25rem;
    min-width: 0;
}

.billing-card-label {
    font-size: 0.75rem;
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 0.03em;
}

.billing-card-value {
    font-size: 0.938rem;
    font-weight: 600;
    color: var(--text-primary);
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

/* Invoices Card */
.invoices-card {
    margin-bottom: 1.5rem;
}

.invoices-table {
    min-height: 100px;
}

.invoices-empty {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding: 2rem;
    color: var(--text-muted);
    text-align: center;
}

.invoices-empty svg {
    width: 48px;
    height: 48px;
    margin-bottom: 1rem;
    opacity: 0.5;
}

.invoices-empty p {
    font-size: 0.938rem;
}

.invoice-row {
    display: grid;
    grid-template-columns: 1fr 120px 100px 100px 60px;
    gap: 1rem;
    padding: 1rem 0;
    border-bottom: 1px solid var(--border-subtle);
    align-items: center;
    font-size: 0.938rem;
}

.invoice-row:last-child {
    border-bottom: none;
}

.invoice-row .invoice-id {
    font-weight: 500;
    color: var(--text-primary);
}

.invoice-row .invoice-date {
    color: var(--text-secondary);
}

.invoice-row .invoice-amount {
    font-weight: 600;
    color: var(--text-primary);
}

.invoice-row .invoice-status {
    font-size: 0.75rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.03em;
}

.invoice-row .invoice-status.paid {
    color: var(--success);
}

.invoice-row .invoice-status.pending {
    color: var(--warning);
}

.invoice-row .invoice-actions {
    display: flex;
    justify-content: flex-end;
}

.invoice-row .invoice-actions a {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 32px;
    height: 32px;
    border-radius: var(--radius-md);
    color: var(--text-muted);
    transition: all var(--transition-fast);
}

.invoice-row .invoice-actions a:hover {
    background: var(--gold-muted);
    color: var(--gold);
}

.invoice-row .invoice-actions svg {
    width: 18px;
    height: 18px;
}

/* Subscription Actions */
.subscription-actions {
    display: flex;
    align-items: center;
    gap: 1rem;
    margin-bottom: 2rem;
    padding: 1.5rem;
    background: var(--bg-card);
    border: 1px solid var(--border-subtle);
    border-radius: var(--radius-lg);
}

.subscription-actions .btn-primary {
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.subscription-actions .btn-lg {
    padding: 0.875rem 1.5rem;
    font-size: 1rem;
}

/* Plans Card */
.plans-card .card-body {
    padding: 0;
}

.plans-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 0;
}

.plan-option {
    position: relative;
    padding: 1.75rem;
    border-right: 1px solid var(--border-subtle);
    transition: all var(--transition-fast);
}

.plan-option:last-child {
    border-right: none;
}

.plan-option:hover {
    background: var(--bg-secondary);
}

.plan-option.current {
    background: var(--gold-muted);
}

.plan-option.recommended {
    background: linear-gradient(180deg, rgba(212, 175, 55, 0.1) 0%, transparent 100%);
}

.plan-option.recommended::before {
    content: 'RECOMMENDED';
    position: absolute;
    top: 0;
    left: 50%;
    transform: translateX(-50%) translateY(-50%);
    padding: 0.25rem 0.75rem;
    background: var(--gold);
    color: var(--navy-900);
    font-size: 0.625rem;
    font-weight: 700;
    letter-spacing: 0.05em;
    border-radius: var(--radius-full);
}

.plan-header {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    margin-bottom: 1rem;
}

.plan-header h4 {
    font-size: 1.125rem;
    font-weight: 600;
}

.plan-header .plan-price {
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--gold);
}

.plan-features {
    list-style: none;
    margin-bottom: 1.5rem;
}

.plan-features li {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.375rem 0;
    font-size: 0.875rem;
    color: var(--text-secondary);
}

.plan-features li::before {
    content: '✓';
    color: var(--success);
    font-weight: 600;
}

.current-badge {
    display: inline-block;
    padding: 0.5rem 1rem;
    background: var(--gold-muted);
    border: 1px solid var(--border-gold);
    color: var(--gold);
    font-size: 0.813rem;
    font-weight: 600;
    border-radius: var(--radius-md);
    text-align: center;
}

/* Responsive */
@media (max-width: 1024px) {
    .settings-container {
        grid-template-columns: 1fr;
    }

    .settings-nav {
        flex-direction: row;
        overflow-x: auto;
        position: static;
        padding-bottom: 1rem;
        margin-bottom: 1rem;
        border-bottom: 1px solid var(--border-subtle);
    }

    .settings-nav-link {
        white-space: nowrap;
    }
}

@media (max-width: 768px) {
    .settings-container {
        padding: 1rem;
    }

    .settings-section {
        padding: 1.5rem;
    }

    .profile-avatar-section {
        flex-direction: column;
        text-align: center;
    }

    .billing-header,
    .billing-row {
        grid-template-columns: 1fr 1fr;
        gap: 0.5rem;
    }

    .billing-header span:nth-child(2),
    .billing-row span:nth-child(2) {
        display: none;
    }

    .plan-actions {
        flex-direction: column;
    }

    .security-card,
    .danger-card {
        flex-direction: column;
        text-align: center;
        gap: 1rem;
    }

    .modal-actions {
        flex-direction: column;
    }

    /* Subscription responsive */
    .billing-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 640px) {
    .billing-grid {
        grid-template-columns: 1fr;
    }

    .hero-stats {
        flex-direction: column;
        gap: 1rem;
    }

    .subscription-actions {
        flex-direction: column;
        align-items: stretch;
    }

    .invoice-row {
        grid-template-columns: 1fr 80px 60px;
    }

    .invoice-row .invoice-date,
    .invoice-row .invoice-status {
        display: none;
    }

    .plans-grid {
        grid-template-columns: 1fr;
    }

    .plan-option {
        border-right: none;
        border-bottom: 1px solid var(--border-subtle);
    }

    .plan-option:last-child {
        border-bottom: none;
    }
}