/*
 * ==========================================================================
 * SETTINGS MODAL - Full-page popup for account settings
 * ==========================================================================
 *
 * ARCHITECTURE NOTES:
 * This file contains ONLY layout-specific styles for the settings modal.
 * All component styles (buttons, badges, forms, tabs, spinners, etc.) are
 * inherited from packages/ui/styles/ to maintain consistency.
 *
 * Layout-specific (kept here):
 * - Modal overlay and container positioning
 * - Sidebar navigation structure
 * - Modal content area layout (loading container)
 * - Settings panel card layout
 * - Avatar upload component
 * - Subscription card layout
 * - Invoices table layout (width/collapse only)
 * - Invoice download link styling
 * - Two-factor card layout
 * - Sessions list structure
 * - Payment methods list structure
 * - Responsive media queries
 * ==========================================================================
 */

/* ==========================================================================
   OVERLAY BACKDROP
   ========================================================================== */
.settings-modal-overlay {
    position: fixed;
    inset: 0;
    background: var(--bg-overlay, rgba(44, 40, 37, 0.5));
    backdrop-filter: blur(0.25rem);
    z-index: 400;
    opacity: 0;
    visibility: hidden;
    transition: all 0.3s ease;
}

.settings-modal-overlay.active {
    opacity: 1;
    visibility: visible;
}

/* ==========================================================================
   MODAL CONTAINER
   ========================================================================== */
.settings-modal {
    position: fixed;
    inset: 1.5rem;
    z-index: 500;
    display: flex;
    background: var(--bg-base, #FAF8F5);
    border-radius: var(--radius-xl, 1.5rem);
    box-shadow: 0 1.5625rem 3.125rem -0.75rem rgba(0, 0, 0, 0.25);
    opacity: 0;
    visibility: hidden;
    transform: scale(0.95);
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    overflow: hidden;
}

.settings-modal.active {
    opacity: 1;
    visibility: visible;
    transform: scale(1);
}

/* ==========================================================================
   SIDEBAR
   ========================================================================== */
.settings-modal-sidebar {
    width: 17.5rem;
    min-width: 17.5rem;
    background: var(--bg-sidebar, #F5F2ED);
    border-right: 1px solid var(--border, #E8E4DE);
    display: flex;
    flex-direction: column;
}

.settings-modal-header {
    padding: 1.5rem;
    border-bottom: 1px solid var(--border, #E8E4DE);
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.settings-modal-title {
    font-family: var(--font-display, 'Playfair Display', Georgia, serif);
    font-size: 1.5rem;
    font-weight: 500;
    color: var(--text-primary, #2C2825);
    margin: 0;
}

.settings-modal-close {
    width: 2.25rem;
    height: 2.25rem;
    border-radius: var(--radius-md, 0.625rem);
    border: none;
    background: transparent;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--text-muted, #9C9690);
    transition: all 0.15s ease;
}

.settings-modal-close:hover {
    background: var(--bg-hover, #F0EDE7);
    color: var(--text-primary, #2C2825);
}

.settings-modal-close svg {
    width: 1.25rem;
    height: 1.25rem;
}

/* ==========================================================================
   NAVIGATION
   ========================================================================== */
.settings-modal-nav {
    flex: 1;
    padding: 1rem;
    overflow-y: auto;
}

.settings-nav-section {
    margin-bottom: 1.5rem;
}

.settings-nav-section-title {
    font-size: 0.6875rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    color: var(--text-muted, #9C9690);
    padding: 0.5rem 0.75rem;
    margin-bottom: 0.25rem;
}

.settings-nav-item {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    width: 100%;
    padding: 0.75rem 0.875rem;
    border-radius: var(--radius-md, 0.625rem);
    border: none;
    background: transparent;
    cursor: pointer;
    text-decoration: none;
    font-family: var(--font-body, 'Figtree', sans-serif);
    font-size: 0.9375rem;
    font-weight: 500;
    color: var(--text-secondary, #6B6560);
    transition: all 0.15s ease;
    margin-bottom: 0.125rem;
    position: relative;
    text-align: left;
}

.settings-nav-item::before {
    content: '';
    position: absolute;
    left: 0;
    top: 50%;
    transform: translateY(-50%);
    width: 0.1875rem;
    height: 0;
    background: var(--accent-primary, #C4654A);
    border-radius: 0 0.125rem 0.125rem 0;
    transition: height 0.15s ease;
}

.settings-nav-item:hover {
    background: var(--bg-hover, #F0EDE7);
    color: var(--text-primary, #2C2825);
}

.settings-nav-item.active {
    background: var(--bg-card, #FFFFFF);
    color: var(--text-primary, #2C2825);
    box-shadow: var(--shadow-sm, 0 1px 2px rgba(44, 40, 37, 0.04));
}

.settings-nav-item.active::before {
    height: 1.25rem;
}

.settings-nav-icon {
    width: 1.25rem;
    height: 1.25rem;
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0.7;
}

.settings-nav-icon svg {
    width: 1.125rem;
    height: 1.125rem;
}

.settings-nav-item:hover .settings-nav-icon,
.settings-nav-item.active .settings-nav-icon {
    opacity: 1;
}

.settings-nav-text {
    flex: 1;
}

/* ==========================================================================
   SIDEBAR FOOTER
   ========================================================================== */
.settings-modal-footer {
    padding: 1rem;
    border-top: 1px solid var(--border, #E8E4DE);
}

.settings-user-card {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    padding: 0.75rem;
    border-radius: var(--radius-md, 0.625rem);
    background: var(--bg-card, #FFFFFF);
}

.settings-user-avatar {
    width: 2.5rem;
    height: 2.5rem;
    border-radius: 50%;
    background: linear-gradient(135deg, #1A3A4A 0%, #2d4558 100%);
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-size: 0.875rem;
    font-weight: 600;
    flex-shrink: 0;
}

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

.settings-user-name {
    font-size: 0.875rem;
    font-weight: 600;
    color: var(--text-primary, #2C2825);
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.settings-user-email {
    font-size: 0.75rem;
    color: var(--text-muted, #9C9690);
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

/* ==========================================================================
   CONTENT AREA
   ========================================================================== */
.settings-modal-content {
    flex: 1;
    overflow-y: auto;
    padding: 2rem 3rem;
    background: var(--bg-base, #FAF8F5);
}

/* Loading State */
.settings-loading {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    height: 18.75rem;
    color: var(--text-muted, #9C9690);
}

/* Content Header */
.settings-content-header {
    margin-bottom: 2rem;
}

.settings-content-title {
    font-family: var(--font-display, 'Playfair Display', Georgia, serif);
    font-size: 1.875rem;
    font-weight: 500;
    color: var(--text-primary, #2C2825);
    margin: 0 0 0.5rem 0;
}

.settings-content-subtitle {
    font-size: 1rem;
    color: var(--text-muted, #9C9690);
    margin: 0;
}

/* ==========================================================================
   SETTINGS PANELS
   ========================================================================== */
.settings-panel {
    background: var(--bg-card, #FFFFFF);
    border: 1px solid var(--border, #E8E4DE);
    border-radius: var(--radius-lg, 1rem);
    margin-bottom: 1.5rem;
    box-shadow: var(--shadow-card, 0 2px 8px rgba(44, 40, 37, 0.04));
}

.settings-panel-header {
    padding: 1.25rem 1.5rem;
    border-bottom: 1px solid var(--border-light, #F0ECE6);
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.settings-panel-title-group {
    display: flex;
    align-items: center;
    gap: 1rem;
}

.settings-panel-icon {
    width: 2.75rem;
    height: 2.75rem;
    border-radius: var(--radius-md, 0.625rem);
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(196, 101, 74, 0.1);
    color: var(--accent-primary, #C4654A);
}

.settings-panel-icon svg {
    width: 1.375rem;
    height: 1.375rem;
}

.settings-panel-title {
    font-size: 1.125rem;
    font-weight: 600;
    color: var(--text-primary, #2C2825);
    margin: 0;
}

.settings-panel-subtitle {
    font-size: 0.875rem;
    color: var(--text-muted, #9C9690);
    margin: 0.25rem 0 0 0;
}

.settings-panel-body {
    padding: 1.5rem;
}

.settings-panel-footer {
    padding: 1rem 1.5rem;
    border-top: 1px solid var(--border-light, #F0ECE6);
    background: var(--bg-hover, #F0EDE7);
    border-radius: 0 0 var(--radius-lg, 1rem) var(--radius-lg, 1rem);
    display: flex;
    justify-content: flex-end;
    gap: 0.75rem;
}

/* Avatar Upload */
.avatar-upload {
    display: flex;
    align-items: center;
    gap: 1.25rem;
}

.avatar-preview {
    width: 5rem;
    height: 5rem;
    border-radius: 50%;
    background: linear-gradient(135deg, #1A3A4A 0%, #2d4558 100%);
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-size: 1.5rem;
    font-weight: 600;
    flex-shrink: 0;
}

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

/* ==========================================================================
   SUBSCRIPTION CARD
   ========================================================================== */
.subscription-card {
    background: var(--bg-card, #FFFFFF);
    border: 1px solid var(--border, #E8E4DE);
    border-radius: var(--radius-lg, 1rem);
    padding: 1.5rem;
    margin-bottom: 1.5rem;
    box-shadow: var(--shadow-card, 0 2px 8px rgba(44, 40, 37, 0.04));
}

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

.subscription-plan-name {
    font-family: var(--font-display, 'Playfair Display', Georgia, serif);
    font-size: 1.25rem;
    font-weight: 500;
    color: var(--text-primary, #2C2825);
}

.subscription-status {
    padding: 0.375rem 0.75rem;
    border-radius: 999px;
    font-size: 0.6875rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.subscription-status.active {
    background: rgba(34, 197, 94, 0.1);
    color: #16A34A;
}

.subscription-details {
    margin-bottom: 1.25rem;
}

.subscription-price {
    font-size: 1.875rem;
    font-weight: 600;
    color: var(--text-primary, #2C2825);
    margin: 0 0 0.25rem 0;
}

.subscription-price span {
    font-size: 1rem;
    font-weight: 400;
    color: var(--text-muted, #9C9690);
}

.subscription-renewal {
    font-size: 0.875rem;
    color: var(--text-muted, #9C9690);
    margin: 0;
}

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

/* ==========================================================================
   INVOICES TABLE
   ========================================================================== */
.invoices-table {
    width: 100%;
    border-collapse: collapse;
}

.invoice-download {
    color: var(--accent-primary, #C4654A);
    text-decoration: none;
    font-weight: 500;
    display: inline-flex;
    align-items: center;
    gap: 0.25rem;
}

.invoice-download:hover {
    text-decoration: underline;
}

.invoice-download svg {
    width: 1rem;
    height: 1rem;
}

/* ==========================================================================
   TWO-FACTOR
   ========================================================================== */
.two-factor-card {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 1.25rem;
    background: var(--bg-hover, #F0EDE7);
    border-radius: var(--radius-md, 0.625rem);
}

.two-factor-info {
    display: flex;
    align-items: center;
    gap: 1rem;
}

.two-factor-icon {
    width: 3rem;
    height: 3rem;
    border-radius: var(--radius-md, 0.625rem);
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--bg-card, #FFFFFF);
    color: var(--text-muted, #9C9690);
}

.two-factor-icon svg {
    width: 1.5rem;
    height: 1.5rem;
}

.two-factor-icon.enabled {
    background: rgba(34, 197, 94, 0.1);
    color: #16A34A;
}

.two-factor-text h4 {
    font-size: 0.9375rem;
    font-weight: 600;
    color: var(--text-primary, #2C2825);
    margin: 0 0 0.25rem 0;
}

.two-factor-text p {
    font-size: 0.875rem;
    color: var(--text-muted, #9C9690);
    margin: 0;
}

/* ==========================================================================
   SESSIONS
   ========================================================================== */
.sessions-list {
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
}

.session-item {
    display: flex;
    align-items: center;
    gap: 1rem;
    padding: 1rem;
    border: 1px solid var(--border-light, #F0ECE6);
    border-radius: var(--radius-md, 0.625rem);
    background: var(--bg-card, #FFFFFF);
}

.session-item.current {
    border-color: #16A34A;
    background: rgba(34, 197, 94, 0.05);
}

.session-icon {
    width: 2.5rem;
    height: 2.5rem;
    border-radius: var(--radius-md, 0.625rem);
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--bg-hover, #F0EDE7);
    color: var(--text-muted, #9C9690);
}

.session-icon svg {
    width: 1.25rem;
    height: 1.25rem;
}

.session-item.current .session-icon {
    background: #16A34A;
    color: white;
}

.session-info {
    flex: 1;
}

.session-device {
    font-size: 0.875rem;
    font-weight: 500;
    color: var(--text-primary, #2C2825);
    margin: 0 0 0.125rem 0;
}

.session-meta {
    font-size: 0.75rem;
    color: var(--text-muted, #9C9690);
    margin: 0;
}

/* ==========================================================================
   PAYMENT METHODS
   ========================================================================== */
.payment-methods-list {
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
}

.payment-method-card {
    display: flex;
    align-items: center;
    gap: 1rem;
    padding: 1rem;
    border: 1px solid var(--border, #E8E4DE);
    border-radius: var(--radius-md, 0.625rem);
    background: var(--bg-card, #FFFFFF);
}

.payment-method-card.default {
    border-color: var(--accent-primary, #C4654A);
    background: rgba(196, 101, 74, 0.05);
}

.payment-method-icon {
    width: 3rem;
    height: 2rem;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--bg-hover, #F0EDE7);
    border-radius: var(--radius-sm, 0.375rem);
    font-weight: 700;
    font-size: 0.6875rem;
    text-transform: uppercase;
    color: var(--text-secondary, #6B6560);
}

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

.payment-method-label {
    font-size: 0.875rem;
    font-weight: 500;
    color: var(--text-primary, #2C2825);
}

.payment-method-expiry {
    font-size: 0.75rem;
    color: var(--text-muted, #9C9690);
}

.payment-method-actions {
    display: flex;
    gap: 0.5rem;
}

/* ==========================================================================
   RESPONSIVE
   ========================================================================== */
@media (max-width: 768px) {
    .settings-modal {
        inset: 0;
        border-radius: 0;
        flex-direction: column;
    }

    .settings-modal-sidebar {
        width: 100%;
        min-width: 100%;
        height: auto;
        max-height: 40vh;
        border-right: none;
        border-bottom: 1px solid var(--border, #E8E4DE);
    }

    .settings-modal-content {
        padding: 1.25rem;
    }

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