/**
 * Settings Page Styles
 * Account settings and device management
 * Following dbrand industrial/brutalist design
 */

/* ========================================
   SETTINGS PAGE LAYOUT
   ======================================== */

.settings-page {
    min-height: 100vh;
    padding: 6rem 1rem 2rem; /* Header space + slim padding */
    background-color: var(--color-bg-primary);
}

.settings-container {
    max-width: var(--container-lg);
    margin: 0 auto;
}

.settings-title {
    font-family: 'Helvetica Neue', Helvetica, Arial, sans-serif;
    font-size: calc(var(--font-size-3xl) * 0.9);
    font-weight: var(--font-weight-bold);
    text-transform: uppercase;
    letter-spacing: var(--letter-spacing-tight);
    color: var(--color-text-primary);
    margin-bottom: 1.5rem;
    text-align: center;
}

/* ========================================
   SETTINGS CARDS
   ======================================== */

.settings-card {
    background-color: var(--color-bg-secondary);
    border: none;
    border-radius: var(--radius-md);
    margin-bottom: 1rem;
    box-shadow: var(--shadow-xl);
}

.settings-card-header {
    padding: 0.75rem 1rem;
    border-bottom: var(--border-width-thin) solid var(--color-border-medium);
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.settings-card-header h2 {
    font-family: 'Helvetica Neue', Helvetica, Arial, sans-serif;
    font-size: var(--font-size-base);
    font-weight: var(--font-weight-bold);
    text-transform: uppercase;
    letter-spacing: var(--letter-spacing-tight);
    color: var(--color-text-primary);
    display: flex;
    align-items: center;
    gap: 0.5rem;
    margin: 0;
}

.settings-card-header h2 i {
    font-size: var(--font-size-sm);
    color: var(--color-text-secondary);
}

/* Admin Badge - subtle but professional indicator */
.admin-badge {
    display: inline-flex;
    align-items: center;
    margin-left: 0.5rem;
    padding: 0.15rem 0.5rem;
    font-family: var(--font-mono);
    font-size: 9px;
    font-weight: var(--font-weight-bold);
    text-transform: uppercase;
    letter-spacing: 0.08em;
    color: var(--color-error);
    background: rgba(var(--color-error-rgb), 0.1);
    border: 1px solid rgba(var(--color-error-rgb), 0.3);
    border-radius: var(--radius-sm);
}

.settings-card-header .btn {
    padding: 0.25rem 0.5rem;
    font-size: var(--font-size-xs);
}

.settings-card-body {
    padding: 1rem;
}

.settings-description {
    font-family: var(--font-primary);
    font-size: var(--font-size-sm);
    color: var(--color-text-secondary);
    line-height: var(--line-height-relaxed);
    margin-bottom: 0.75rem;
}

/* ========================================
   FORM ELEMENTS
   ======================================== */

.form-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 0.75rem;
    margin-bottom: 0.75rem;
}

.form-group {
    display: flex;
    flex-direction: column;
    gap: 0.25rem;
}

.form-label {
    font-family: var(--font-mono);
    font-size: var(--font-size-xs);
    font-weight: var(--font-weight-semibold);
    text-transform: uppercase;
    letter-spacing: var(--letter-spacing-wide);
    color: var(--color-text-secondary);
}

/* Form inputs use global styles from css/components/forms.css */

.form-group .btn {
    width: fit-content;
    margin-top: 0.25rem;
}

.form-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
}

/* ========================================
   BILLING & SUBSCRIPTION
   ======================================== */

.billing-overview {
    margin-bottom: 0.75rem;
}

.billing-status {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
    padding: 0.75rem;
    background-color: var(--color-bg-primary);
    border: var(--border-width-thin) solid var(--color-border-medium);
    border-radius: var(--radius-sm);
    margin-bottom: 0.75rem;
}

.billing-item {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.billing-label {
    font-family: var(--font-mono);
    font-size: var(--font-size-xs);
    text-transform: uppercase;
    letter-spacing: var(--letter-spacing-normal);
    color: var(--color-text-secondary);
}

.billing-value {
    font-family: var(--font-primary);
    font-size: var(--font-size-sm);
    font-weight: var(--font-weight-semibold);
    color: var(--color-text-primary);
}

.status-badge {
    display: inline-flex;
    align-items: center;
    padding: 0.2rem 0.5rem;
    font-family: var(--font-mono);
    font-size: var(--font-size-xs);
    font-weight: var(--font-weight-bold);
    text-transform: uppercase;
    letter-spacing: var(--letter-spacing-wide);
    border-radius: var(--radius-sm);
}

.status-badge.status-active {
    background-color: var(--color-emerald);
    color: white;
}

.status-badge.status-inactive {
    background-color: var(--color-bg-tertiary);
    color: var(--color-text-secondary);
    border: var(--border-width-thin) solid var(--color-border-medium);
}

.status-badge.status-warning {
    background-color: var(--color-warning);
    color: white;
}

.status-badge.status-danger {
    background-color: var(--color-error);
    color: white;
}

.plan-details {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 0.5rem;
}

.plan-stat {
    text-align: center;
    padding: 0.5rem;
    background-color: var(--color-bg-primary);
    border: var(--border-width-thin) solid var(--color-border-medium);
    border-radius: var(--radius-sm);
}

.plan-stat-value {
    display: block;
    font-family: 'Helvetica Neue', Helvetica, Arial, sans-serif;
    font-size: var(--font-size-lg);
    font-weight: var(--font-weight-bold);
    color: var(--color-text-primary);
    margin-bottom: 0.125rem;
}

.plan-stat-label {
    font-family: var(--font-mono);
    font-size: 10px;
    text-transform: uppercase;
    letter-spacing: var(--letter-spacing-normal);
    color: var(--color-text-muted);
}

/* ========================================
   USAGE STATISTICS
   ======================================== */

.usage-container {
    padding: 0.75rem;
    background-color: var(--color-bg-primary);
    border: var(--border-width-thin) solid var(--color-border-medium);
    border-radius: var(--radius-sm);
    margin-bottom: 0.75rem;
}

.usage-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 0.375rem;
}

.usage-label {
    font-family: var(--font-mono);
    font-size: var(--font-size-xs);
    text-transform: uppercase;
    letter-spacing: var(--letter-spacing-normal);
    color: var(--color-text-secondary);
}

.usage-text {
    font-family: var(--font-primary);
    font-size: var(--font-size-sm);
    font-weight: var(--font-weight-semibold);
    color: var(--color-text-primary);
}

.usage-bar {
    height: 8px;
    background-color: var(--color-bg-tertiary);
    border-radius: var(--radius-full);
    overflow: hidden;
    margin-bottom: 0.375rem;
}

.usage-fill {
    height: 100%;
    background: linear-gradient(90deg, var(--color-emerald), var(--color-success));
    border-radius: var(--radius-full);
    transition: width var(--duration-normal) var(--ease-out);
}

.usage-reset {
    font-family: var(--font-mono);
    font-size: 10px;
    color: var(--color-text-muted);
}

.usage-chart-container {
    margin-top: 1.5rem;
    padding-top: 1rem;
    border-top: 1px solid var(--color-border-light);
    height: 140px;
}

.usage-stats {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 0.5rem;
}

.usage-stat {
    text-align: center;
    padding: 0.5rem;
    background-color: var(--color-bg-primary);
    border: var(--border-width-thin) solid var(--color-border-medium);
    border-radius: var(--radius-sm);
}

.usage-stat-value {
    display: block;
    font-family: 'Helvetica Neue', Helvetica, Arial, sans-serif;
    font-size: var(--font-size-lg);
    font-weight: var(--font-weight-bold);
    color: var(--color-text-primary);
    margin-bottom: 0.125rem;
}

.usage-stat-label {
    font-family: var(--font-mono);
    font-size: 10px;
    text-transform: uppercase;
    letter-spacing: var(--letter-spacing-normal);
    color: var(--color-text-muted);
}

/* ========================================
   API KEYS LIST
   ======================================== */

.api-keys-list {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.api-key-item {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    padding: 0.5rem 0.75rem;
    background-color: var(--color-bg-primary);
    border: var(--border-width-thin) solid var(--color-border-medium);
    border-radius: var(--radius-sm);
    transition: all var(--duration-fast) var(--ease-out);
}

.api-key-item:hover {
    border-color: var(--color-border-heavy);
    box-shadow: var(--shadow-hover);
}

.api-key-icon {
    width: 36px;
    height: 36px;
    display: flex;
    align-items: center;
    justify-content: center;
    background-color: var(--color-bg-secondary);
    border: var(--border-width-thin) solid var(--color-border-medium);
    border-radius: var(--radius-sm);
    flex-shrink: 0;
}

.api-key-icon i {
    font-size: var(--font-size-sm);
    color: var(--color-text-secondary);
}

.api-key-info {
    flex: 1;
    min-width: 0;
}

.api-key-name {
    font-family: 'Helvetica Neue', Helvetica, Arial, sans-serif;
    font-size: var(--font-size-sm);
    font-weight: var(--font-weight-semibold);
    color: var(--color-text-primary);
    margin-bottom: 0.125rem;
}

.api-key-meta {
    display: flex;
    flex-wrap: wrap;
    gap: 0.75rem;
    font-family: var(--font-mono);
    font-size: 10px;
    color: var(--color-text-muted);
    text-transform: uppercase;
    letter-spacing: var(--letter-spacing-normal);
}

.api-key-meta span {
    display: flex;
    align-items: center;
    gap: 0.25rem;
}

.api-key-meta i {
    font-size: 10px;
}

/* ========================================
   SECURITY & 2FA
   ======================================== */

.security-status {
    margin-bottom: 0.75rem;
}

.security-item {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 0.75rem;
    background-color: var(--color-bg-primary);
    border: var(--border-width-thin) solid var(--color-border-medium);
    border-radius: var(--radius-sm);
}

.security-info {
    display: flex;
    flex-direction: column;
    gap: 0.125rem;
}

.security-label {
    font-family: 'Helvetica Neue', Helvetica, Arial, sans-serif;
    font-size: var(--font-size-sm);
    font-weight: var(--font-weight-semibold);
    color: var(--color-text-primary);
}

.security-description {
    font-family: var(--font-primary);
    font-size: var(--font-size-xs);
    color: var(--color-text-muted);
}

.security-notice {
    display: flex;
    gap: 0.5rem;
    padding: 0.5rem;
    background-color: var(--color-info-bg);
    border: var(--border-width-thin) solid rgba(var(--color-info-rgb), 0.3);
    border-radius: var(--radius-sm);
    margin-bottom: 0.75rem;
}

.security-notice i {
    color: var(--color-info);
    font-size: var(--font-size-sm);
    flex-shrink: 0;
}

.security-notice p {
    font-family: var(--font-primary);
    font-size: var(--font-size-xs);
    color: var(--color-text-secondary);
    line-height: var(--line-height-relaxed);
    margin: 0;
}

/* ========================================
   DEVICES LIST
   ======================================== */

.devices-list {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.device-item {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    padding: 0.5rem 0.75rem;
    background-color: var(--color-bg-primary);
    border: var(--border-width-thin) solid var(--color-border-medium);
    border-radius: var(--radius-sm);
    transition: all var(--duration-fast) var(--ease-out);
}

.device-item:hover {
    border-color: var(--color-border-heavy);
    box-shadow: var(--shadow-hover);
}

.device-icon {
    width: 36px;
    height: 36px;
    display: flex;
    align-items: center;
    justify-content: center;
    background-color: var(--color-bg-secondary);
    border: var(--border-width-thin) solid var(--color-border-medium);
    border-radius: var(--radius-sm);
    flex-shrink: 0;
}

.device-icon i {
    font-size: var(--font-size-sm);
    color: var(--color-text-secondary);
}

.device-info {
    flex: 1;
    min-width: 0;
}

.device-name {
    font-family: 'Helvetica Neue', Helvetica, Arial, sans-serif;
    font-size: var(--font-size-sm);
    font-weight: var(--font-weight-semibold);
    color: var(--color-text-primary);
    margin-bottom: 0.125rem;
}

.device-meta {
    display: flex;
    flex-wrap: wrap;
    gap: 0.75rem;
    font-family: var(--font-mono);
    font-size: 10px;
    color: var(--color-text-muted);
    text-transform: uppercase;
    letter-spacing: var(--letter-spacing-normal);
}

.device-meta span {
    display: flex;
    align-items: center;
    gap: 0.25rem;
}

.device-meta i {
    font-size: 10px;
}

/* ========================================
   DANGER ZONE
   ======================================== */

/* Account actions section - neutral styling (danger colors removed from site) */
.settings-card.danger-zone {
    border-color: var(--color-border-medium);
}

.settings-card.danger-zone .settings-card-header {
    border-bottom-color: var(--color-border-light);
}

.settings-card.danger-zone .settings-card-header h2 {
    color: var(--color-text-primary);
}

.settings-card.danger-zone .settings-card-header h2 i {
    color: var(--color-text-secondary);
}

.danger-description {
    font-family: var(--font-primary);
    font-size: var(--font-size-sm);
    color: var(--color-text-secondary);
    line-height: var(--line-height-relaxed);
    margin-bottom: 0.75rem;
}

.danger-actions {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.danger-item {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 0.75rem;
    background-color: var(--color-bg-tertiary);
    border: var(--border-width-thin) solid var(--color-border-light);
    border-radius: var(--radius-sm);
}

.danger-info {
    display: flex;
    flex-direction: column;
    gap: 0.125rem;
}

.danger-title {
    font-family: 'Helvetica Neue', Helvetica, Arial, sans-serif;
    font-size: var(--font-size-sm);
    font-weight: var(--font-weight-semibold);
    color: var(--color-text-primary);
}

.danger-text {
    font-family: var(--font-primary);
    font-size: var(--font-size-xs);
    color: var(--color-text-muted);
}

/* Button variants - use CSS custom properties */
.btn-success {
    --btn-bg: var(--color-emerald);
    --btn-color: white;
    --btn-bg-hover: var(--color-success);
    --btn-color-hover: white;
    border-color: var(--color-emerald);
}

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

/* Note: .btn-danger is defined in buttons.css */

/* ========================================
   RESPONSIVE
   ======================================== */

@media (max-width: 768px) {
    .settings-page {
        padding: 5rem 0.75rem 1.5rem;
    }

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

    .settings-card-header {
        flex-direction: column;
        align-items: flex-start;
        gap: 0.5rem;
    }

    .plan-details,
    .usage-stats {
        grid-template-columns: 1fr;
    }

    .billing-item {
        flex-direction: column;
        align-items: flex-start;
        gap: 0.25rem;
    }

    .security-item {
        flex-direction: column;
        align-items: flex-start;
        gap: 0.5rem;
    }

    .danger-item {
        flex-direction: column;
        align-items: flex-start;
        gap: 0.5rem;
    }

    .api-key-item,
    .device-item {
        flex-direction: column;
        align-items: flex-start;
    }

    .api-key-meta,
    .device-meta {
        flex-direction: column;
        gap: 0.25rem;
    }

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

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