/* ============================================================================
   HuntLog Frontend Styles (Vanilla CSS3)
   Clean, modern, and fully responsive across mobile and desktop
   ============================================================================ */

:root {
    --bg-main: #f8fafc;
    --bg-card: #ffffff;
    --border-color: #e2e8f0;
    --border-light: #f1f5f9;
    
    --sidebar-bg: #1e293b;
    --sidebar-hover: #334155;
    --sidebar-active: #0f172a;
    --sidebar-text: #e2e8f0;
    --sidebar-muted: #94a3b8;

    --text-main: #0f172a;
    --text-muted: #64748b;
    --text-sub: #475569;

    --primary: #2563eb;
    --primary-hover: #1d4ed8;
    --danger: #dc2626;
    --danger-hover: #b91c1c;

    /* Status Badge Colors */
    --badge-applied-bg: #dbeafe;
    --badge-applied-text: #1e40af;
    --badge-screening-bg: #f3e8ff;
    --badge-screening-text: #6b21a8;
    --badge-interview-bg: #ffedd5;
    --badge-interview-text: #9a3412;
    --badge-offer-bg: #dcfce7;
    --badge-offer-text: #15803d;
    --badge-accepted-bg: #ccfbf1;
    --badge-accepted-text: #0f766e;
    --badge-rejected-bg: #fee2e2;
    --badge-rejected-text: #991b1b;
    --badge-withdrawn-bg: #f1f5f9;
    --badge-withdrawn-text: #475569;

    --shadow-sm: 0 1px 2px 0 rgb(0 0 0 / 0.05);
    --shadow-md: 0 4px 6px -1px rgb(0 0 0 / 0.08), 0 2px 4px -2px rgb(0 0 0 / 0.04);
    --shadow-lg: 0 10px 15px -3px rgb(0 0 0 / 0.1), 0 4px 6px -4px rgb(0 0 0 / 0.05);
    
    --radius-sm: 6px;
    --radius-md: 8px;
    --radius-lg: 12px;
}

* {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

body {
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
    background-color: var(--bg-main);
    color: var(--text-main);
    line-height: 1.5;
    min-height: 100vh;
}

.hidden {
    display: none !important;
}

/* --- Global Alert Banner --- */
.network-banner {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 2000;
    background-color: #fef2f2;
    color: #991b1b;
    border-bottom: 1px solid #fecaca;
    padding: 10px 16px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-size: 0.9rem;
    font-weight: 500;
}

.network-banner button {
    background: none;
    border: none;
    font-size: 1.2rem;
    cursor: pointer;
    color: #991b1b;
}

/* --- Toast Notification System --- */
.toast-container {
    position: fixed;
    bottom: 24px;
    right: 24px;
    z-index: 3000;
    display: flex;
    flex-direction: column;
    gap: 10px;
    max-width: 380px;
    pointer-events: none;
}

.toast {
    pointer-events: auto;
    padding: 12px 18px;
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-lg);
    font-size: 0.9rem;
    font-weight: 600;
    display: flex;
    align-items: center;
    gap: 10px;
    transform: translateX(120%);
    opacity: 0;
    transition: transform 0.3s cubic-bezier(0.16, 1, 0.3, 1), opacity 0.3s ease;
}

.toast.show {
    transform: translateX(0);
    opacity: 1;
}

.toast.hide {
    transform: translateX(120%);
    opacity: 0;
}

.toast-success {
    background-color: #064e3b;
    color: #ecfdf5;
    border-left: 4px solid #10b981;
}

.toast-error {
    background-color: #7f1d1d;
    color: #fef2f2;
    border-left: 4px solid #ef4444;
}

.toast-info {
    background-color: #1e3a8a;
    color: #eff6ff;
    border-left: 4px solid #3b82f6;
}

/* --- Loading Spinner --- */
.spinner {
    width: 24px;
    height: 24px;
    border: 3px solid #e2e8f0;
    border-top-color: var(--primary);
    border-radius: 50%;
    animation: spin 0.8s linear infinite;
    display: inline-block;
}

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

.loading-state {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 12px;
    padding: 36px 16px;
    color: var(--text-muted);
    font-weight: 500;
    font-size: 0.95rem;
}

/* --- 1. Auth View Styles --- */
.auth-wrapper {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 24px;
    background: linear-gradient(135deg, #0f172a 0%, #1e293b 100%);
}

.auth-card {
    background: var(--bg-card);
    width: 100%;
    max-width: 440px;
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-lg);
    padding: 36px 32px;
}

.auth-header {
    text-align: center;
    margin-bottom: 24px;
}

.brand-badge {
    display: inline-block;
    background-color: #eff6ff;
    color: var(--primary);
    font-weight: 700;
    font-size: 0.85rem;
    padding: 4px 12px;
    border-radius: 999px;
    margin-bottom: 12px;
    letter-spacing: 0.5px;
}

.auth-header h1 {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--text-main);
    margin-bottom: 6px;
}

.auth-header p {
    font-size: 0.9rem;
    color: var(--text-muted);
}

.tab-group {
    display: flex;
    background-color: var(--bg-main);
    border-radius: var(--radius-md);
    padding: 4px;
    margin-bottom: 24px;
    border: 1px solid var(--border-color);
}

.tab-btn {
    flex: 1;
    padding: 8px 16px;
    border: none;
    background: transparent;
    font-size: 0.9rem;
    font-weight: 600;
    color: var(--text-muted);
    border-radius: var(--radius-sm);
    cursor: pointer;
    transition: all 0.15s ease;
}

.tab-btn.active {
    background: var(--bg-card);
    color: var(--text-main);
    box-shadow: var(--shadow-sm);
}

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

.form-group label {
    display: block;
    font-size: 0.85rem;
    font-weight: 600;
    color: var(--text-sub);
    margin-bottom: 6px;
}

.label-with-counter {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 6px;
}

.label-with-counter label {
    margin-bottom: 0;
}

.char-counter {
    font-size: 0.75rem;
    color: var(--text-muted);
    font-weight: 500;
}

.form-group input,
.form-group select,
.form-group textarea {
    width: 100%;
    padding: 10px 12px;
    border: 1px solid var(--border-color);
    border-radius: var(--radius-sm);
    font-size: 0.95rem;
    color: var(--text-main);
    background-color: #fff;
    font-family: inherit;
    transition: border-color 0.15s ease, box-shadow 0.15s ease;
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--primary);
    box-shadow: 0 0 0 3px rgba(37, 99, 235, 0.15);
}

.form-error {
    background-color: #fef2f2;
    color: var(--danger);
    border: 1px solid #fee2e2;
    border-radius: var(--radius-sm);
    padding: 10px 12px;
    font-size: 0.85rem;
    margin-bottom: 16px;
}

.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 10px 18px;
    font-size: 0.9rem;
    font-weight: 600;
    border-radius: var(--radius-sm);
    border: none;
    cursor: pointer;
    transition: background-color 0.15s ease, transform 0.05s ease, border-color 0.15s ease;
}

.btn:active {
    transform: scale(0.98);
}

.btn-primary {
    background-color: var(--primary);
    color: #fff;
}

.btn-primary:hover {
    background-color: var(--primary-hover);
}

.btn-secondary {
    background-color: #fff;
    color: var(--text-sub);
    border: 1px solid var(--border-color);
}

.btn-secondary:hover {
    background-color: var(--bg-main);
    color: var(--text-main);
}

.btn-block {
    width: 100%;
}

.btn-sm {
    padding: 5px 10px;
    font-size: 0.8rem;
    font-weight: 600;
    border-radius: 4px;
}

.btn-outline {
    background: transparent;
    color: var(--text-sub);
    border: 1px solid var(--border-color);
}

.btn-outline:hover {
    background-color: #f1f5f9;
    color: var(--text-main);
}

.btn-danger-outline {
    background: transparent;
    color: var(--danger);
    border: 1px solid #fecaca;
}

.btn-danger-outline:hover {
    background-color: #fee2e2;
    border-color: #f87171;
}

.btn-disabled {
    background-color: #f1f5f9;
    color: #94a3b8;
    border: 1px solid #e2e8f0;
    cursor: not-allowed;
}

/* --- 2. Application Layout --- */
.app-container {
    display: flex;
    min-height: 100vh;
}

/* Sidebar */
.sidebar {
    width: 260px;
    background-color: var(--sidebar-bg);
    color: var(--sidebar-text);
    display: flex;
    flex-direction: column;
    flex-shrink: 0;
    z-index: 100;
}

.sidebar-brand {
    padding: 24px 20px 16px;
    border-bottom: 1px solid #334155;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.brand-title {
    font-size: 1.3rem;
    font-weight: 800;
    color: #fff;
    letter-spacing: -0.5px;
}

.brand-subtitle {
    font-size: 0.75rem;
    color: var(--sidebar-muted);
    text-transform: uppercase;
    letter-spacing: 0.5px;
    margin-top: 2px;
}

.btn-sidebar-close {
    display: none;
    background: transparent;
    border: none;
    color: var(--sidebar-text);
    font-size: 1.5rem;
    cursor: pointer;
    line-height: 1;
}

.user-profile {
    padding: 16px 20px;
    display: flex;
    align-items: center;
    gap: 12px;
    border-bottom: 1px solid #334155;
    background-color: rgba(0, 0, 0, 0.15);
}

.user-avatar {
    width: 36px;
    height: 36px;
    border-radius: 50%;
    background-color: var(--primary);
    color: #fff;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    font-size: 0.95rem;
    flex-shrink: 0;
}

.user-details {
    overflow: hidden;
}

.user-name {
    display: block;
    font-weight: 600;
    font-size: 0.9rem;
    color: #fff;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.user-email {
    display: block;
    font-size: 0.75rem;
    color: var(--sidebar-muted);
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.nav-menu {
    padding: 16px 12px;
    flex: 1;
}

.nav-item {
    display: flex;
    align-items: center;
    width: 100%;
    padding: 10px 14px;
    color: var(--sidebar-text);
    text-decoration: none;
    border-radius: var(--radius-sm);
    font-size: 0.9rem;
    font-weight: 500;
    margin-bottom: 4px;
    background: transparent;
    border: none;
    cursor: pointer;
    text-align: left;
    transition: background-color 0.15s ease, color 0.15s ease;
    gap: 10px;
}

.nav-icon {
    font-size: 1.1rem;
    display: inline-block;
    width: 20px;
    text-align: center;
}

.nav-item:hover {
    background-color: var(--sidebar-hover);
    color: #fff;
}

.nav-item.active {
    background-color: var(--sidebar-active);
    color: #fff;
    font-weight: 600;
}

.nav-action-btn {
    color: #93c5fd;
    font-weight: 600;
    margin-top: 8px;
}

.nav-action-btn:hover {
    background-color: #1e3a8a;
    color: #fff;
}

/* Sidebar Stats Widget */
.sidebar-stats {
    padding: 16px 20px;
    margin: 0 12px 16px;
    background-color: rgba(0, 0, 0, 0.2);
    border-radius: var(--radius-md);
    border: 1px solid #334155;
}

.sidebar-stats-title {
    font-size: 0.75rem;
    text-transform: uppercase;
    color: var(--sidebar-muted);
    font-weight: 700;
    letter-spacing: 0.5px;
    margin-bottom: 8px;
}

.sidebar-stat-row {
    display: flex;
    justify-content: space-between;
    font-size: 0.85rem;
    color: var(--sidebar-text);
    margin-bottom: 4px;
}

.sidebar-stat-row strong {
    color: #fff;
}

.sidebar-footer {
    padding: 16px 20px;
    border-top: 1px solid #334155;
}

.btn-logout {
    width: 100%;
    background-color: transparent;
    color: #cbd5e1;
    border: 1px solid #475569;
    padding: 8px 12px;
    border-radius: var(--radius-sm);
    cursor: pointer;
    font-size: 0.85rem;
    font-weight: 600;
    transition: all 0.15s ease;
}

.btn-logout:hover {
    background-color: #334155;
    color: #fff;
}

/* Main Content */
.main-content {
    flex: 1;
    padding: 32px;
    overflow-y: auto;
    min-width: 0;
}

.page-view {
    animation: fadeIn 0.15s ease-out;
}

@keyframes fadeIn {
    from { opacity: 0; }
    to { opacity: 1; }
}

.top-bar {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 28px;
    gap: 16px;
}

.top-bar-left {
    display: flex;
    align-items: center;
    gap: 14px;
}

.btn-hamburger {
    display: none;
    flex-direction: column;
    justify-content: space-around;
    width: 32px;
    height: 32px;
    background: transparent;
    border: none;
    cursor: pointer;
    padding: 4px;
}

.hamburger-bar {
    width: 100%;
    height: 3px;
    background-color: var(--text-main);
    border-radius: 2px;
    transition: all 0.2s ease;
}

.page-title {
    font-size: 1.6rem;
    font-weight: 800;
    color: var(--text-main);
    letter-spacing: -0.5px;
}

.page-subtitle {
    font-size: 0.95rem;
    color: var(--text-muted);
}

.top-bar-actions {
    display: flex;
    gap: 10px;
}

/* Stats Cards Grid */
.stats-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 20px;
    margin-bottom: 28px;
}

.stat-card {
    background: var(--bg-card);
    padding: 20px;
    border-radius: var(--radius-md);
    border: 1px solid var(--border-color);
    box-shadow: var(--shadow-sm);
}

.stat-title {
    font-size: 0.8rem;
    font-weight: 600;
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.stat-value {
    font-size: 1.8rem;
    font-weight: 800;
    color: var(--text-main);
    margin: 6px 0 4px;
    line-height: 1.2;
}

.stat-hint {
    font-size: 0.75rem;
    color: var(--text-muted);
}

.rate-high { color: #15803d; }
.rate-mid  { color: #d97706; }
.rate-low  { color: var(--text-main); }
.oldest-alert { color: var(--danger); }

/* Table Section */
.table-card {
    background: var(--bg-card);
    border-radius: var(--radius-md);
    border: 1px solid var(--border-color);
    box-shadow: var(--shadow-sm);
    overflow: hidden;
}

.filter-bar {
    padding: 16px 20px;
    display: flex;
    align-items: center;
    gap: 14px;
    border-bottom: 1px solid var(--border-color);
    background-color: #fff;
    flex-wrap: wrap;
}

.filter-search-wrap {
    flex: 1;
    min-width: 200px;
}

.filter-search-wrap input {
    width: 100%;
    padding: 8px 12px;
    border: 1px solid var(--border-color);
    border-radius: var(--radius-sm);
    font-size: 0.9rem;
}

.filter-select-wrap {
    display: flex;
    align-items: center;
    gap: 8px;
}

.filter-select-wrap label,
.filter-date-wrap label {
    font-size: 0.85rem;
    font-weight: 600;
    color: var(--text-sub);
}

.filter-select-wrap select {
    padding: 8px 12px;
    border: 1px solid var(--border-color);
    border-radius: var(--radius-sm);
    font-size: 0.9rem;
    background-color: #fff;
}

.filter-date-wrap {
    display: flex;
    align-items: center;
    gap: 8px;
    flex-wrap: wrap;
}

.filter-date-wrap input[type="date"] {
    padding: 7px 10px;
    border: 1px solid var(--border-color);
    border-radius: var(--radius-sm);
    font-size: 0.85rem;
    background-color: #fff;
}

.table-counter {
    font-size: 0.85rem;
    color: var(--text-muted);
    font-weight: 500;
    margin-left: auto;
}

.table-wrapper {
    overflow-x: auto;
}

.data-table {
    width: 100%;
    border-collapse: collapse;
    text-align: left;
    font-size: 0.9rem;
}

.data-table th {
    background-color: #f8fafc;
    padding: 12px 14px;
    font-weight: 700;
    color: var(--text-sub);
    font-size: 0.78rem;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    border-bottom: 1px solid var(--border-color);
    white-space: nowrap;
}

.data-table td {
    padding: 12px 14px;
    border-bottom: 1px solid var(--border-light);
    color: var(--text-main);
    vertical-align: middle;
}

.data-table tr:hover {
    background-color: #f8fafc;
}

.data-table tr:nth-child(even) {
    background-color: #fafbfc;
}

.actions-col {
    text-align: right;
    white-space: nowrap;
    min-width: 240px;
}

.actions-cell {
    display: flex;
    gap: 6px;
    justify-content: flex-end;
    align-items: center;
}

/* Status Badges */
.badge {
    display: inline-block;
    padding: 3px 10px;
    border-radius: 999px;
    font-size: 0.75rem;
    font-weight: 700;
    letter-spacing: 0.5px;
}

.badge-applied   { background-color: var(--badge-applied-bg); color: var(--badge-applied-text); }
.badge-screening { background-color: var(--badge-screening-bg); color: var(--badge-screening-text); }
.badge-interview { background-color: var(--badge-interview-bg); color: var(--badge-interview-text); }
.badge-offer     { background-color: var(--badge-offer-bg); color: var(--badge-offer-text); }
.badge-accepted  { background-color: var(--badge-accepted-bg); color: var(--badge-accepted-text); }
.badge-rejected  { background-color: var(--badge-rejected-bg); color: var(--badge-rejected-text); }
.badge-withdrawn { background-color: var(--badge-withdrawn-bg); color: var(--badge-withdrawn-text); }

/* Table Notes & URL styling */
.table-notes-preview {
    display: inline-block;
    max-width: 140px;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    vertical-align: middle;
    cursor: help;
    color: var(--text-sub);
    font-size: 0.85rem;
}

.link-job-view {
    display: inline-flex;
    align-items: center;
    gap: 4px;
    color: var(--primary);
    font-weight: 600;
    text-decoration: none;
    font-size: 0.85rem;
}

.link-job-view:hover {
    text-decoration: underline;
}

.link-empty {
    color: var(--text-muted);
}

/* Days Since Update Highlighting */
.days-stale {
    color: #991b1b;
    font-weight: 700;
    background-color: #fee2e2;
    padding: 2px 8px;
    border-radius: 4px;
    display: inline-block;
    font-size: 0.82rem;
}

.days-normal {
    color: var(--text-sub);
    font-size: 0.82rem;
}

/* Empty State */
.empty-state {
    padding: 48px 24px;
    text-align: center;
    color: var(--text-muted);
}

.empty-state .empty-title {
    font-size: 1.15rem;
    font-weight: 700;
    color: var(--text-main);
    margin-bottom: 6px;
}

.empty-state .empty-desc {
    font-size: 0.9rem;
    margin-bottom: 18px;
}

/* --- 3. Analytics View Styles --- */
.analytics-chart-card,
.analytics-companies-card {
    background: var(--bg-card);
    border-radius: var(--radius-md);
    border: 1px solid var(--border-color);
    box-shadow: var(--shadow-sm);
    padding: 24px;
    margin-bottom: 24px;
}

.card-header {
    margin-bottom: 16px;
}

.card-header h2 {
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--text-main);
}

.card-subtitle {
    font-size: 0.85rem;
    color: var(--text-muted);
}

.chart-container {
    position: relative;
    width: 100%;
    height: 320px;
    max-height: 400px;
}

/* --- 4. Settings View Styles --- */
.settings-container {
    max-width: 800px;
    margin: 0 auto;
}

.settings-card {
    background: var(--bg-card);
    border-radius: var(--radius-md);
    border: 1px solid var(--border-color);
    box-shadow: var(--shadow-sm);
    padding: 24px;
    margin-bottom: 24px;
}

.settings-card-header {
    margin-bottom: 18px;
    padding-bottom: 12px;
    border-bottom: 1px solid var(--border-light);
}

.settings-card-header h2 {
    font-size: 1.2rem;
    font-weight: 700;
    color: var(--text-main);
}

.settings-card-subtitle {
    font-size: 0.85rem;
    color: var(--text-muted);
    margin-top: 2px;
}

.settings-row {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 20px;
}

.settings-row-text strong {
    font-size: 0.95rem;
    color: var(--text-main);
    display: block;
    margin-bottom: 4px;
}

.settings-row-text p {
    font-size: 0.85rem;
    color: var(--text-muted);
}

/* Pure CSS Toggle Switch */
.switch {
    position: relative;
    display: inline-block;
    width: 50px;
    height: 28px;
    flex-shrink: 0;
}

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

.slider {
    position: absolute;
    cursor: pointer;
    top: 0; left: 0; right: 0; bottom: 0;
    background-color: #cbd5e1;
    transition: 0.25s ease;
    border-radius: 28px;
}

.slider:before {
    position: absolute;
    content: "";
    height: 22px;
    width: 22px;
    left: 3px;
    bottom: 3px;
    background-color: white;
    transition: 0.25s ease;
    border-radius: 50%;
    box-shadow: 0 1px 3px rgba(0,0,0,0.2);
}

input:checked + .slider {
    background-color: var(--primary);
}

input:focus + .slider {
    box-shadow: 0 0 0 3px rgba(37, 99, 235, 0.2);
}

input:checked + .slider:before {
    transform: translateX(22px);
}

/* Account Info Read-Only Grid */
.account-info-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 16px;
}

.account-info-item {
    background-color: #f8fafc;
    border: 1px solid var(--border-color);
    border-radius: var(--radius-sm);
    padding: 12px 14px;
}

.info-label {
    display: block;
    font-size: 0.75rem;
    font-weight: 700;
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 0.5px;
    margin-bottom: 4px;
}

.info-value {
    display: block;
    font-size: 0.95rem;
    font-weight: 600;
    color: var(--text-main);
    word-break: break-all;
}

/* Danger Zone */
.danger-card {
    border-color: #fecaca;
    background-color: #fffafb;
}

.danger-title {
    color: var(--danger) !important;
}

/* --- Modals --- */
.modal-backdrop {
    position: fixed;
    inset: 0;
    background-color: rgba(15, 23, 42, 0.6);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 1500;
    padding: 20px;
    backdrop-filter: blur(2px);
}

.modal-dialog {
    background-color: #fff;
    width: 100%;
    max-width: 540px;
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-lg);
    overflow: hidden;
    animation: modalPop 0.15s ease-out;
}

.modal-dialog-sm {
    max-width: 440px;
}

@keyframes modalPop {
    from { transform: scale(0.96); opacity: 0; }
    to { transform: scale(1); opacity: 1; }
}

.modal-header {
    padding: 18px 24px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    border-bottom: 1px solid var(--border-color);
}

.modal-header h2 {
    font-size: 1.2rem;
    font-weight: 700;
    color: var(--text-main);
}

.btn-close {
    background: transparent;
    border: none;
    font-size: 1.4rem;
    color: var(--text-muted);
    cursor: pointer;
    line-height: 1;
}

.btn-close:hover {
    color: var(--text-main);
}

.modal-body {
    padding: 24px;
}

.modal-footer {
    padding: 14px 24px;
    display: flex;
    justify-content: flex-end;
    gap: 10px;
    border-top: 1px solid var(--border-color);
    background-color: #f8fafc;
}

.form-row {
    display: flex;
    gap: 16px;
}

.form-row .form-group {
    flex: 1;
}

.required {
    color: var(--danger);
}

.update-status-row {
    display: flex;
    align-items: center;
    gap: 12px;
}

.update-days-info {
    font-size: 0.85rem;
    color: var(--text-muted);
}

.warning-callout {
    background-color: #fff7ed;
    color: #c2410c;
    border: 1px solid #fed7aa;
    border-radius: var(--radius-sm);
    padding: 10px 14px;
    font-weight: 600;
    font-size: 0.85rem;
    margin-bottom: 14px;
    display: flex;
    align-items: center;
    gap: 8px;
}

.info-callout {
    background-color: #f1f5f9;
    border-left: 3px solid #64748b;
    padding: 10px 14px;
    font-size: 0.85rem;
    color: var(--text-sub);
    border-radius: 0 var(--radius-sm) var(--radius-sm) 0;
    margin-top: 12px;
}

.update-target-info {
    font-size: 0.95rem;
    color: var(--text-sub);
    margin-bottom: 16px;
    padding-bottom: 12px;
    border-bottom: 1px solid var(--border-light);
}

/* Mobile Drawer Overlay */
.sidebar-overlay {
    position: fixed;
    inset: 0;
    background: rgba(15, 23, 42, 0.5);
    z-index: 1040;
    backdrop-filter: blur(2px);
}

/* Mobile Responsiveness (< 768px) */
@media (max-width: 768px) {
    .btn-hamburger {
        display: flex;
    }

    .btn-sidebar-close {
        display: block;
    }

    .sidebar {
        position: fixed;
        top: 0;
        left: 0;
        bottom: 0;
        width: 280px;
        transform: translateX(-100%);
        transition: transform 0.3s cubic-bezier(0.16, 1, 0.3, 1);
        z-index: 1050;
        box-shadow: var(--shadow-lg);
    }

    .sidebar.open {
        transform: translateX(0);
    }

    .main-content {
        padding: 16px;
    }

    .top-bar {
        flex-direction: column;
        align-items: flex-start;
        gap: 12px;
    }

    .top-bar-actions {
        width: 100%;
        justify-content: flex-end;
    }

    .stats-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 12px;
    }

    .filter-bar {
        flex-direction: column;
        align-items: stretch;
    }

    .filter-search-wrap,
    .filter-select-wrap,
    .filter-date-wrap {
        width: 100%;
    }

    .filter-date-wrap {
        display: grid;
        grid-template-columns: auto 1fr;
        gap: 8px;
        align-items: center;
    }

    .form-row {
        flex-direction: column;
        gap: 0;
    }

    .account-info-grid {
        grid-template-columns: 1fr;
    }

    .settings-row {
        flex-direction: column;
        align-items: flex-start;
        gap: 12px;
    }

    .settings-row-action {
        align-self: flex-end;
    }
}