:root {
    --bg: #f3f4f6;
    --text: #111827;
    --sidebar: linear-gradient(180deg, #294FD8 0%, #183B86 100%);
    --button-bg: #294FD8;
    --button-color: #ffffff;
    --topbar-bg: white;
    --topbar-text: #111827;
    --topbar-secondary: #6b7280;
    --primary-color: #294FD8;
    --primary-color-light: #dbeafe;
    --border-color: #e5e7eb;
    --text-primary: #1f2937;
    --text-secondary: #6b7280;
    --text-tertiary: #9ca3af;
}

html[data-theme="dark"] {
    color-scheme: dark;

    --bg: #0B1120;
    --text: #E2E8F0;
    --sidebar: linear-gradient(
        180deg,
        #102A63 0%,
        #0B2454 48%,
        #071A3D 100%
    );
    --topbar-bg: #111827;
    --topbar-text: #F8FAFC;
    --topbar-secondary: #CBD5E1;
    --card-bg: #111827;
    --surface-secondary: #182235;
    --surface-elevated: #1E293B;
    --input-bg: #0F172A;
    --hover-bg: #1E293B;
    --selected-bg: #172554;
    --button-bg: #3360F2;
    --button-hover: #294FD8;
    --button-color: #FFFFFF;
    --primary-color: #7FA2F0;
    --primary-fill: #3360F2;
    --primary-hover: #294FD8;
    --primary-color-light: #172554;
    --accent-color: #2DD4BF;
    --accent-fill: #0F766E;
    --accent-light: #134E4A;
    --border-color: #2D3B50;
    --border-strong: #475569;
    --text-primary: #F8FAFC;
    --text-secondary: #CBD5E1;
    --text-tertiary: #94A3B8;
    --text-disabled: #64748B;
    --success-color: #34D399;
    --success-bg: #052E2B;
    --warning-color: #FBBF24;
    --warning-bg: #422006;
    --danger-color: #F87171;
    --danger-bg: #450A0A;
    --info-color: #38BDF8;
    --info-bg: #082F49;
    --focus-ring: rgba(96, 165, 250, 0.42);
    --overlay-bg: rgba(2, 6, 23, 0.74);
    --card-shadow: 0 14px 32px rgba(0, 0, 0, 0.28);
}

html[data-theme="dark"] .user-info-small .name {
    color: var(--text-primary);
}

html[data-theme="dark"] .top-bar {
    background: var(--topbar-bg);
    color: var(--text-primary);
    border-color: var(--border-color);
}

html[data-theme="dark"] .top-bar-left h1 {
    color: var(--topbar-text);
}

html[data-theme="dark"] .top-bar-left p {
    color: var(--topbar-secondary);
}

html[data-theme="dark"] .sidebar {
    border-color: rgba(71, 85, 105, 0.35);
}

html[data-theme="dark"] .sidebar .nav-item {
    color: rgba(248, 250, 252, 0.88);
}

html[data-theme="dark"] .sidebar .nav-item:hover {
    background: rgba(255, 255, 255, 0.08);
    color: #FFFFFF;
}

html[data-theme="dark"] .sidebar .nav-item.active {
    background: rgba(45, 212, 191, 0.16);
    color: #FFFFFF;
    border-left: 3px solid #2DD4BF;
}

html[data-theme="dark"] .sidebar .nav-section-title {
    color: rgba(203, 213, 225, 0.82);
}

html[data-theme="dark"] .btn-support {
    color: rgba(248, 250, 252, 0.92);
    background: rgba(255, 255, 255, 0.05);
    border-color: rgba(45, 59, 80, 0.9);
}

html[data-theme="dark"] .btn-support:hover {
    background: rgba(255, 255, 255, 0.1);
}

html[data-theme="dark"] .btn-logout-sidebar {
    color: rgba(248, 250, 252, 0.92);
    background: rgba(248, 113, 113, 0.08);
    border-color: rgba(45, 59, 80, 0.9);
}

html[data-theme="dark"] .btn-logout-sidebar:hover {
    background: rgba(248, 113, 113, 0.14);
}

html[data-theme="dark"] .card,
html[data-theme="dark"] .welcome-card,
html[data-theme="dark"] .section-block .card {
    background: var(--card-bg);
    color: var(--text-primary);
    border: 1px solid var(--border-color);
    box-shadow: var(--card-shadow);
}

html[data-theme="dark"] .card h1,
html[data-theme="dark"] .card h2,
html[data-theme="dark"] .card h3,
html[data-theme="dark"] .welcome-card h2 {
    color: var(--text-primary);
}

html[data-theme="dark"] .card p,
html[data-theme="dark"] .welcome-card p {
    color: var(--text-secondary);
}

html[data-theme="dark"] input,
html[data-theme="dark"] select,
html[data-theme="dark"] textarea {
    background: var(--input-bg);
    color: var(--text-primary);
    border-color: var(--border-color);
}

html[data-theme="dark"] input::placeholder,
html[data-theme="dark"] textarea::placeholder {
    color: var(--text-tertiary);
}

html[data-theme="dark"] input:focus,
html[data-theme="dark"] select:focus,
html[data-theme="dark"] textarea:focus {
    border-color: #7FA2F0;
    box-shadow: 0 0 0 3px rgba(96, 165, 250, 0.42);
    outline: none;
}

html[data-theme="dark"] .btn-secondary {
    background: var(--surface-elevated);
    color: var(--text-primary);
    border-color: var(--border-color);
}

html[data-theme="dark"] .btn-secondary:hover {
    background: #263449;
    border-color: var(--border-strong);
}

html[data-theme="dark"] .btn-primary {
    background: var(--button-bg);
    color: var(--button-color);
    border-color: transparent;
}

html[data-theme="dark"] .btn-primary:hover {
    background: var(--button-hover);
}

html[data-theme="dark"] table {
    background: var(--card-bg);
    color: var(--text-primary);
    border-color: var(--border-color);
}

html[data-theme="dark"] table th {
    background: var(--surface-secondary);
    color: var(--text-secondary);
    border-color: var(--border-color);
}

html[data-theme="dark"] table td {
    border-color: rgba(45, 59, 80, 0.6);
    color: var(--text-primary);
}

html[data-theme="dark"] table tbody tr:hover {
    background: var(--surface-elevated);
}

html[data-theme="dark"] .icon-btn {
    color: var(--text-secondary);
    background: transparent;
}

html[data-theme="dark"] .icon-btn:hover {
    background: rgba(255, 255, 255, 0.08);
    color: var(--text-primary);
}

html[data-theme="dark"] .user-profile-small .type {
    color: var(--text-tertiary);
}

html[data-theme="dark"] .assembly-item {
    background: var(--surface-secondary);
    border-color: var(--border-color);
}

html[data-theme="dark"] .assembly-item:hover {
    background: var(--surface-elevated);
    border-color: var(--border-strong);
}

html[data-theme="dark"] .assembly-info h3 {
    color: var(--text-primary);
}

html[data-theme="dark"] .assembly-info p {
    color: var(--text-secondary);
}

html[data-theme="dark"] .schedule-info {
    background: var(--info-bg);
    color: var(--info-color);
    border-color: rgba(56, 189, 248, 0.2);
}

html[data-theme="dark"] .schedule-info.warning {
    background: var(--warning-bg);
    color: var(--warning-color);
    border-color: rgba(251, 191, 36, 0.2);
}

html[data-theme="dark"] .form-group label {
    color: var(--text-secondary);
}

html[data-theme="dark"] .error-message {
    color: var(--danger-color);
}

html[data-theme="dark"] .input-error {
    border-color: var(--danger-color);
}

html[data-theme="dark"] .alert {
    color: var(--text-primary);
    border-color: var(--border-color);
    background: var(--card-bg);
}

html[data-theme="dark"] .alert-success {
    background: var(--success-bg);
    color: var(--success-color);
    border-color: rgba(52, 211, 153, 0.3);
}

html[data-theme="dark"] .alert-error {
    background: var(--danger-bg);
    color: var(--danger-color);
    border-color: rgba(248, 113, 113, 0.3);
}

html[data-theme="dark"] .alert-warning {
    background: var(--warning-bg);
    color: var(--warning-color);
    border-color: rgba(251, 191, 36, 0.3);
}

html[data-theme="dark"] .alert-info {
    background: var(--info-bg);
    color: var(--info-color);
    border-color: rgba(56, 189, 248, 0.3);
}

html[data-font="small"] {
    font-size: 14px;
}

html[data-font="medium"] {
    font-size: 16px;
}

html[data-font="large"] {
    font-size: 18px;
}

body {
    background: var(--bg);
    color: var(--text);
}

.sidebar {
    background: var(--sidebar);
}

button,
input,
select,
textarea {
    color: inherit;
}

.toast-container {
    position: fixed;
    top: 24px;
    right: 24px;
    z-index: 99999;
    display: flex;
    flex-direction: column;
    gap: 12px;
    pointer-events: none;
    max-width: calc(100vw - 48px);
    width: 380px;
}

.toast {
    pointer-events: auto;
    background: white;
    border-radius: 12px;
    padding: 16px 18px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.15), 0 2px 8px rgba(0, 0, 0, 0.08);
    border-left: 5px solid #294FD8;
    display: flex;
    align-items: flex-start;
    gap: 12px;
    animation: toastSlideIn 0.3s cubic-bezier(0.16, 1, 0.3, 1);
    font-size: 14px;
    line-height: 1.5;
    color: #111827;
}

.toast.toast-success {
    border-left-color: #16a34a;
}

.toast.toast-error {
    border-left-color: #dc2626;
}

.toast.toast-warning {
    border-left-color: #d97706;
}

.toast.toast-info {
    border-left-color: #294FD8;
}

.toast-icon {
    flex-shrink: 0;
    width: 22px;
    height: 22px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 12px;
    color: white;
    margin-top: 1px;
}

.toast-success .toast-icon {
    background: #16a34a;
}

.toast-error .toast-icon {
    background: #dc2626;
}

.toast-warning .toast-icon {
    background: #d97706;
}

.toast-info .toast-icon {
    background: #294FD8;
}

.toast-content {
    flex: 1;
    min-width: 0;
}

.toast-title {
    font-weight: 600;
    margin-bottom: 4px;
    color: #111827;
}

.toast-message {
    color: #4b5563;
    word-wrap: break-word;
    white-space: pre-wrap;
}

.toast-close {
    background: none;
    border: none;
    color: #9ca3af;
    cursor: pointer;
    padding: 4px;
    font-size: 16px;
    line-height: 1;
    border-radius: 4px;
    flex-shrink: 0;
    transition: background 0.15s;
}

.toast-close:hover {
    background: #f3f4f6;
    color: #4b5563;
}

.toast.toast-leaving {
    animation: toastSlideOut 0.25s ease forwards;
}

@keyframes toastSlideIn {
    from {
        opacity: 0;
        transform: translateX(40px);
    }
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

@keyframes toastSlideOut {
    from {
        opacity: 1;
        transform: translateX(0);
    }
    to {
        opacity: 0;
        transform: translateX(40px);
    }
}

@media (max-width: 480px) {
    .toast-container {
        width: calc(100vw - 32px);
        top: 16px;
        right: 16px;
    }
}

html[data-theme="dark"] .toast {
    background: var(--card-bg);
    color: var(--text-primary);
    border-left-color: #7FA2F0;
    box-shadow: var(--card-shadow), 0 2px 8px rgba(0, 0, 0, 0.35);
}

html[data-theme="dark"] .toast.toast-success {
    border-left-color: #34D399;
}

html[data-theme="dark"] .toast.toast-error {
    border-left-color: #F87171;
}

html[data-theme="dark"] .toast.toast-warning {
    border-left-color: #FBBF24;
}

html[data-theme="dark"] .toast.toast-info {
    border-left-color: #38BDF8;
}

html[data-theme="dark"] .toast-title {
    color: var(--text-primary);
}

html[data-theme="dark"] .toast-message {
    color: var(--text-secondary);
}

html[data-theme="dark"] .toast-close {
    color: var(--text-tertiary);
}

html[data-theme="dark"] .toast-close:hover {
    background: var(--surface-elevated);
    color: var(--text-primary);
}

.modal-backdrop {
    position: fixed;
    inset: 0;
    background: rgba(0, 0, 0, 0.55);
    backdrop-filter: blur(4px);
    -webkit-backdrop-filter: blur(4px);
    z-index: 99998;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 20px;
    animation: modalFadeIn 0.2s ease;
}

.modal-box {
    background: white;
    border-radius: 16px;
    width: 100%;
    max-width: 440px;
    box-shadow: 0 25px 60px rgba(0, 0, 0, 0.3);
    overflow: hidden;
    animation: modalZoomIn 0.25s cubic-bezier(0.16, 1, 0.3, 1);
}

.modal-header {
    padding: 20px 24px 12px;
    display: flex;
    align-items: flex-start;
    gap: 14px;
}

.modal-icon {
    flex-shrink: 0;
    width: 44px;
    height: 44px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 20px;
    color: white;
}

.modal-icon.modal-icon-success { background: #16a34a; }
.modal-icon.modal-icon-error { background: #dc2626; }
.modal-icon.modal-icon-warning { background: #d97706; }
.modal-icon.modal-icon-info { background: #294FD8; }

.modal-title-wrap {
    flex: 1;
    min-width: 0;
}

.modal-title {
    font-size: 18px;
    font-weight: 600;
    color: #111827;
    margin: 2px 0 4px;
    line-height: 1.3;
}

.modal-body {
    padding: 4px 24px 20px;
    color: #4b5563;
    font-size: 14.5px;
    line-height: 1.6;
    word-wrap: break-word;
    white-space: pre-wrap;
}

.modal-footer {
    padding: 14px 24px 20px;
    display: flex;
    gap: 10px;
    justify-content: flex-end;
    flex-wrap: wrap;
}

.modal-btn {
    padding: 10px 18px;
    border-radius: 10px;
    border: none;
    font-size: 14px;
    font-weight: 500;
    cursor: pointer;
    transition: all 0.15s ease;
    font-family: inherit;
}

.modal-btn-secondary {
    background: #f3f4f6;
    color: #374151;
}

.modal-btn-secondary:hover {
    background: #e5e7eb;
}

.modal-btn-primary {
    background: #294FD8;
    color: white;
}

.modal-btn-primary:hover {
    background: #183B86;
    transform: translateY(-1px);
    box-shadow: 0 4px 12px rgba(30, 64, 175, 0.3);
}

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

@keyframes modalZoomIn {
    from {
        opacity: 0;
        transform: scale(0.92) translateY(10px);
    }
    to {
        opacity: 1;
        transform: scale(1) translateY(0);
    }
}

html[data-theme="dark"] .modal-backdrop {
    background: rgba(2, 6, 23, 0.74);
}

html[data-theme="dark"] .modal-box {
    background: #111827;
    color: #F8FAFC;
    border: 1px solid #2D3B50;
    box-shadow: 0 14px 32px rgba(0, 0, 0, 0.28);
}

html[data-theme="dark"] .modal-title {
    color: #F8FAFC;
}

html[data-theme="dark"] .modal-body {
    color: #CBD5E1;
}

html[data-theme="dark"] .modal-btn-secondary {
    background: #1E293B;
    color: #F8FAFC;
}

html[data-theme="dark"] .modal-btn-secondary:hover {
    background: #263449;
}

html[data-theme="dark"] .modal-btn-primary {
    background: #3360F2;
    color: #FFFFFF;
}

html[data-theme="dark"] .modal-btn-primary:hover {
    background: #294FD8;
    box-shadow: 0 4px 12px rgba(29, 78, 216, 0.35);
}

html[data-theme="dark"] .config-card {
    background: var(--card-bg);
    color: var(--text-primary);
    border: 1px solid var(--border-color);
    box-shadow: var(--card-shadow);
}

html[data-theme="dark"] .config-card h2,
html[data-theme="dark"] .config-card h3 {
    color: var(--text-primary);
}

html[data-theme="dark"] .config-card p,
html[data-theme="dark"] .config-card span,
html[data-theme="dark"] .config-card label {
    color: var(--text-secondary);
}

html[data-theme="dark"] .config-card .muted,
html[data-theme="dark"] .config-card .help-text,
html[data-theme="dark"] .config-card small {
    color: var(--text-tertiary);
}

html[data-theme="dark"] .theme-btn {
    background: var(--surface-elevated);
    color: var(--text-primary);
    border: 1px solid var(--border-color);
    transition: all 0.15s ease;
}

html[data-theme="dark"] .theme-btn:hover {
    background: var(--hover-bg);
    border-color: var(--border-strong);
}

html[data-theme="dark"] .theme-btn.active,
html[data-theme="dark"] .theme-btn.selected {
    background: var(--primary-fill);
    color: #FFFFFF;
    border-color: var(--primary-color);
    box-shadow: 0 0 0 3px var(--focus-ring);
}

html[data-theme="dark"] .config-option,
html[data-theme="dark"] .radio-option {
    background: var(--surface-secondary);
    color: var(--text-primary);
    border: 1px solid var(--border-color);
}

html[data-theme="dark"] .config-option:hover,
html[data-theme="dark"] .radio-option:hover {
    background: var(--hover-bg);
    border-color: var(--border-strong);
}

html[data-theme="dark"] .config-option.selected,
html[data-theme="dark"] .radio-option.selected {
    background: var(--selected-bg);
    border-color: var(--primary-color);
}

html[data-theme="dark"] .section-header {
    color: var(--text-primary);
    border-color: var(--border-color);
}

html[data-theme="dark"] .section-header h2,
html[data-theme="dark"] .section-header h3 {
    color: var(--text-primary);
}

html[data-theme="dark"] .profile-block,
html[data-theme="dark"] .profile-card {
    background: var(--surface-secondary);
    border: 1px solid var(--border-color);
}

html[data-theme="dark"] .avatar-upload {
    background: var(--surface-elevated);
    border: 1px dashed var(--border-strong);
    color: var(--text-secondary);
}

html[data-theme="dark"] .avatar-upload:hover {
    background: var(--hover-bg);
    border-color: var(--primary-color);
    color: var(--text-primary);
}

html[data-theme="dark"] .config-switch,
html[data-theme="dark"] .switch {
    background: var(--surface-elevated);
    border-color: var(--border-color);
}

html[data-theme="dark"] .config-switch.checked,
html[data-theme="dark"] .switch.checked {
    background: var(--primary-fill);
}

html[data-theme="dark"] .btn-outline {
    background: transparent;
    color: var(--text-primary);
    border: 1px solid var(--border-color);
}

html[data-theme="dark"] .btn-outline:hover {
    background: var(--hover-bg);
    border-color: var(--border-strong);
}

html[data-theme="dark"] .quick-action-btn {
    background: var(--surface-elevated);
    color: var(--text-primary);
    border: 1px solid var(--border-color);
}

html[data-theme="dark"] .quick-action-btn:hover {
    background: var(--hover-bg);
    border-color: var(--primary-color);
    color: var(--primary-color);
}

html[data-theme="dark"] .comm-btn {
    background: var(--surface-elevated);
    color: var(--text-primary);
    border: 1px solid var(--border-color);
}

html[data-theme="dark"] .comm-btn:hover {
    background: var(--hover-bg);
    border-color: var(--border-strong);
}

html[data-theme="dark"] .overview-strip,
html[data-theme="dark"] .overview-card {
    background: var(--card-bg);
    color: var(--text-primary);
    border: 1px solid var(--border-color);
}

html[data-theme="dark"] .overview-card span {
    color: var(--text-secondary);
}

html[data-theme="dark"] .overview-card strong {
    color: var(--text-primary);
}

html[data-theme="dark"] .quick-card,
html[data-theme="dark"] .info-card,
html[data-theme="dark"] .section-block .quick-card {
    background: var(--card-bg);
    color: var(--text-primary);
    border: 1px solid var(--border-color);
    box-shadow: var(--card-shadow);
}

html[data-theme="dark"] .quick-card h3,
html[data-theme="dark"] .info-card h3 {
    color: var(--text-primary);
}

html[data-theme="dark"] .quick-card p,
html[data-theme="dark"] .info-card p {
    color: var(--text-secondary);
}

html[data-theme="dark"] .quick-icon {
    background: var(--selected-bg);
    color: var(--primary-color);
}

html[data-theme="dark"] .ghost-btn {
    background: transparent;
    color: var(--primary-color);
    border: 1px solid var(--border-color);
}

html[data-theme="dark"] .ghost-btn:hover {
    background: var(--selected-bg);
    border-color: var(--primary-color);
}

html[data-theme="dark"] .danger-btn {
    background: var(--danger-bg);
    color: var(--danger-color);
    border: 1px solid rgba(248, 113, 113, 0.3);
}

html[data-theme="dark"] .danger-btn:hover {
    background: #7F1D1D;
    color: #FCA5A5;
}

html[data-theme="dark"] .card-label {
    background: var(--surface-elevated);
    color: var(--text-secondary);
    border: 1px solid var(--border-color);
}

html[data-theme="dark"] .card-label.danger {
    background: var(--danger-bg);
    color: var(--danger-color);
    border-color: rgba(248, 113, 113, 0.3);
}

html[data-theme="dark"] .simple-list li {
    color: var(--text-secondary);
}

html[data-theme="dark"] .simple-list li::before {
    color: var(--primary-color);
}

html[data-theme="dark"] .status-item {
    background: var(--surface-secondary);
    color: var(--text-primary);
    border-color: var(--border-color);
}

html[data-theme="dark"] .status-item i {
    color: var(--primary-color);
}

html[data-theme="dark"] .summary-stat,
html[data-theme="dark"] .stat {
    background: var(--surface-secondary);
    border: 1px solid var(--border-color);
}

html[data-theme="dark"] .stat-label {
    color: var(--text-secondary);
}

html[data-theme="dark"] .stat-value {
    color: var(--text-primary);
}

html[data-theme="dark"] .maintenance-item {
    background: var(--surface-secondary);
    color: var(--text-primary);
    border-color: var(--border-color);
}

html[data-theme="dark"] .maintenance-item i {
    color: var(--warning-color);
}

html[data-theme="dark"] .communication-actions,
html[data-theme="dark"] .quick-actions-grid {
    background: var(--card-bg);
}

/* ============================================================
   014 - Barra lateral com rolagem própria
============================================================ */
.sidebar {
    overflow-y: auto !important;
    overflow-x: hidden !important;
    overscroll-behavior: contain;
    scrollbar-width: thin;
    scrollbar-color: rgba(255,255,255,.45) transparent;
}

.sidebar::-webkit-scrollbar {
    width: 8px;
}

.sidebar::-webkit-scrollbar-track {
    background: transparent;
}

.sidebar::-webkit-scrollbar-thumb {
    background: rgba(255,255,255,.38);
    border-radius: 999px;
    border: 2px solid transparent;
    background-clip: padding-box;
}

.sidebar::-webkit-scrollbar-thumb:hover {
    background: rgba(255,255,255,.58);
    background-clip: padding-box;
}

.sidebar-nav {
    min-height: 0;
}

/* ============================================================
   015 - Scrollbar garantida nas barras laterais
============================================================ */
.sidebar {
    height: 100vh !important;
    height: 100dvh !important;
    max-height: 100vh !important;
    max-height: 100dvh !important;
    min-height: 0 !important;
    position: sticky;
    top: 0;
    flex-shrink: 0;
    overflow-y: auto !important;
    overflow-x: hidden !important;
    -webkit-overflow-scrolling: touch;
    scrollbar-gutter: stable;
}

.sidebar-nav,
.sidebar .nav-section {
    min-height: 0;
}

.sidebar-footer,
.sidebar-header {
    flex-shrink: 0;
}

/* ============================================================
   015.1 - Correção de sobreposição dos itens da barra lateral
   Mantém a rolagem vertical sem permitir que as seções encolham.
============================================================ */
.sidebar {
    display: flex !important;
    flex-direction: column !important;
    align-items: stretch;
    overflow-y: auto !important;
    overflow-x: hidden !important;
}

/* O menu pode crescer além da altura da viewport. O scroll fica no .sidebar. */
.sidebar-nav {
    flex: 1 0 auto !important;
    min-height: max-content !important;
    overflow: visible !important;
}

/* Impede que cada grupo do menu seja comprimido pelo flexbox. */
.sidebar .nav-section,
.sidebar .nav-section--plain {
    flex: 0 0 auto !important;
    flex-shrink: 0 !important;
    min-height: auto !important;
    height: auto !important;
    overflow: visible !important;
}

.sidebar .nav-section-title {
    position: static !important;
    display: block !important;
    height: auto !important;
    min-height: 0 !important;
    line-height: 1.25 !important;
    white-space: normal;
}

/* Cada opção preserva sua própria altura e não invade a próxima. */
.sidebar .nav-item {
    position: relative;
    flex: 0 0 auto !important;
    flex-shrink: 0 !important;
    height: auto !important;
    min-height: 36px;
    line-height: 1.25 !important;
}

.sidebar .nav-item span {
    display: block;
    min-width: 0;
    line-height: 1.25 !important;
}

.sidebar-header,
.sidebar-footer {
    flex: 0 0 auto !important;
    flex-shrink: 0 !important;
}


/* ============================================================
   044 - Reforço de contraste para conteúdo no modo escuro
   Evita textos herdados do tema claro (#111/#1f2937/#374151)
   em superfícies escuras das telas autenticadas.
============================================================ */
html[data-theme="dark"] .main-content {
    color: var(--text-primary);
}

html[data-theme="dark"] .main-content :where(
    .page-title,
    .section-title,
    .card-title,
    .modal-title,
    .profile-name
) {
    color: var(--text-primary) !important;
}

html[data-theme="dark"] .main-content :where(
    .subtitle,
    .description,
    .helper-text,
    .muted,
    .profile-email,
    .profile-type
) {
    color: var(--text-secondary) !important;
}