:root {
    --app-bg: #f8fafc;
    --app-bg-alt: #fff4ed;
    --app-surface: #ffffff;
    --app-surface-soft: #fffbeb;
    --app-text: #1d2433;
    --app-text-muted: #64748b;
    --app-border: #e2e8f0;
    --app-primary: #f97316;
    --app-primary-dark: #ea580c;
    --app-secondary: #b91c1c;
    --app-accent: #16a34a;
    --app-danger: #ef4444;
    --app-warning: #f59e0b;
    --app-info: #0ea5e9;
    --app-link: #c2410c;
    --app-radius: 14px;
    --app-shadow-sm: 0 4px 14px rgba(20, 28, 45, 0.06);
    --app-shadow-md: 0 12px 32px rgba(20, 28, 45, 0.1);
    --layout-sidebar-width: 260px;
    --layout-topbar-height: 70px;
    /* Compatibilidade com páginas que usam --primary-color no :root local */
    --primary-color: var(--app-primary);
    --primary-dark: var(--app-primary-dark);
}

html {
    -webkit-text-size-adjust: 100%;
    scroll-behavior: smooth;
}

body {
    background:
        radial-gradient(ellipse 120% 80% at 100% 0%, rgba(249, 115, 22, 0.12) 0%, transparent 50%),
        radial-gradient(ellipse 80% 60% at 0% 100%, rgba(185, 28, 28, 0.06) 0%, transparent 45%),
        linear-gradient(180deg, var(--app-bg), var(--app-bg-alt));
    color: var(--app-text);
}

.main-content a:not(.btn):not(.nav-link):not(.dropdown-item):not(.page-link):not(.menu-item):not(.stretched-link),
.content-wrapper a:not(.btn):not(.nav-link):not(.dropdown-item):not(.page-link):not(.menu-item):not(.stretched-link) {
    color: var(--app-link);
}

.main-content a:not(.btn):not(.nav-link):not(.dropdown-item):not(.page-link):not(.menu-item):not(.stretched-link):hover,
.content-wrapper a:not(.btn):not(.nav-link):not(.dropdown-item):not(.page-link):not(.menu-item):not(.stretched-link):hover {
    color: var(--app-primary-dark);
}

.card,
.modal-content,
.dropdown-menu,
.offcanvas,
.toast,
.table-responsive {
    border-radius: var(--app-radius);
    border-color: var(--app-border);
    box-shadow: var(--app-shadow-sm);
}

.card-header,
.modal-header,
.modal-footer,
.table thead th {
    background: var(--app-surface-soft);
    border-color: var(--app-border);
}

.btn {
    border-radius: 10px;
    font-weight: 600;
}

.btn-primary {
    background: linear-gradient(135deg, var(--app-primary), var(--app-primary-dark));
    border-color: var(--app-primary-dark);
}

.btn-primary:hover {
    filter: brightness(1.05);
}

.btn-success {
    background: linear-gradient(135deg, #22c55e, #16a34a);
    border-color: #16a34a;
}

.form-control,
.form-select {
    border-radius: 10px;
    border-color: var(--app-border);
    background-color: #fff;
}

.form-control:focus,
.form-select:focus {
    border-color: var(--app-primary);
    box-shadow: 0 0 0 0.2rem rgba(249, 115, 22, 0.18);
}

.badge.bg-primary {
    background: linear-gradient(135deg, var(--app-primary), var(--app-primary-dark)) !important;
}

.top-header {
    background: rgba(255, 255, 255, 0.9) !important;
    backdrop-filter: blur(8px);
    -webkit-backdrop-filter: blur(8px);
}

.theme-toggle-btn {
    width: 38px;
    height: 38px;
    border: 1px solid var(--app-border);
    border-radius: 10px;
    background: #fff;
    color: var(--app-text);
    display: inline-flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: all 0.2s ease;
}

.theme-toggle-btn:hover {
    transform: translateY(-1px);
    box-shadow: var(--app-shadow-sm);
}

.theme-color-btn {
    width: 38px;
    height: 38px;
    border: 1px solid var(--app-border);
    border-radius: 10px;
    background: #fff;
    color: var(--app-text);
    display: inline-flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: all 0.2s ease;
}

.theme-color-btn:hover {
    transform: translateY(-1px);
    box-shadow: var(--app-shadow-sm);
}

.theme-color-menu {
    position: fixed;
    top: 62px;
    right: 16px;
    z-index: 1201;
    background: var(--app-surface);
    border: 1px solid var(--app-border);
    border-radius: 12px;
    padding: 10px;
    box-shadow: var(--app-shadow-md);
    display: none;
    gap: 8px;
    align-items: center;
    flex-wrap: wrap;
    min-width: 160px;
}

.theme-color-menu.show {
    display: inline-flex;
}

.theme-color-swatch {
    width: 22px;
    height: 22px;
    border-radius: 50%;
    border: 2px solid #fff;
    box-shadow: 0 0 0 1px var(--app-border);
    cursor: pointer;
}

.theme-color-swatch.active {
    box-shadow: 0 0 0 2px var(--app-text);
}

.theme-reset-btn {
    width: 100%;
    border: 1px solid var(--app-border);
    border-radius: 8px;
    background: var(--app-surface-soft);
    color: var(--app-text);
    font-size: 12px;
    font-weight: 600;
    padding: 6px 8px;
    cursor: pointer;
    margin-top: 2px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 6px;
}

.theme-reset-btn:hover {
    filter: brightness(0.98);
}

.theme-toggle-fab {
    position: fixed;
    top: 16px;
    right: 16px;
    z-index: 1200;
}

:root[data-theme='dark'] {
    --app-bg: #0f1218;
    --app-bg-alt: #1a1512;
    --app-surface: #171a21;
    --app-surface-soft: #1e222b;
    --app-text: #f1f5f9;
    --app-text-muted: #94a3b8;
    --app-border: #334155;
    --app-link: #fdba74;
    --app-shadow-sm: 0 8px 22px rgba(0, 0, 0, 0.28);
    --app-shadow-md: 0 16px 34px rgba(0, 0, 0, 0.34);
    --primary-color: var(--app-primary);
    --primary-dark: var(--app-primary-dark);
}

:root[data-theme='dark'] body {
    background: radial-gradient(circle at top right, rgba(249, 115, 22, 0.16) 0%, transparent 42%), linear-gradient(180deg, var(--app-bg), var(--app-bg-alt));
}

:root[data-theme='dark'] .card,
:root[data-theme='dark'] .modal-content,
:root[data-theme='dark'] .dropdown-menu,
:root[data-theme='dark'] .offcanvas,
:root[data-theme='dark'] .toast,
:root[data-theme='dark'] .table-responsive {
    background: var(--app-surface);
    color: var(--app-text);
    border-color: var(--app-border);
}

:root[data-theme='dark'] .card-header,
:root[data-theme='dark'] .modal-header,
:root[data-theme='dark'] .modal-footer,
:root[data-theme='dark'] .table thead th {
    background: var(--app-surface-soft);
    color: var(--app-text);
    border-color: var(--app-border);
}

:root[data-theme='dark'] .form-control,
:root[data-theme='dark'] .form-select,
:root[data-theme='dark'] .input-group-text {
    background: #111a31;
    color: var(--app-text);
    border-color: var(--app-border);
}

:root[data-theme='dark'] .theme-toggle-btn,
:root[data-theme='dark'] .user-profile,
:root[data-theme='dark'] .sidebar-toggle-btn {
    background: #111a31 !important;
    color: var(--app-text) !important;
    border-color: var(--app-border) !important;
}

:root[data-theme='dark'] .top-header {
    background: rgba(22, 31, 56, 0.9) !important;
}

:root[data-theme='dark'] .table {
    color: var(--app-text);
}
.user-profile,
.sidebar-toggle-btn {
    background: #fff !important;
    border-color: var(--app-border) !important;
}

.table {
    --bs-table-bg: transparent;
}

.table > :not(caption) > * > * {
    border-bottom-color: var(--app-border);
}

@media (max-width: 575.98px) {
    .theme-color-menu {
        right: max(12px, env(safe-area-inset-right, 0px));
        left: auto;
        max-width: calc(100vw - 24px);
    }

    .theme-toggle-fab {
        right: max(12px, env(safe-area-inset-right, 0px));
    }
}