/* ===========================
   OpenFlow LJ — Estilos Globais
   =========================== */

:root {
    --primary: #4F7DF9;
    --primary-dark: #3B5FE0;
    --primary-light: #7CA1FF;
    --accent: #8B5CF6;
    --bg-body: #0F1419;
    --bg-surface: #1A2027;
    --bg-surface-hover: #232B34;
    --bg-card: #161C22;
    --text-primary: #C3CDD9;
    --text-secondary: #8896A6;
    --text-bright: #F1F5F9;
    --border-color: #2A333D;
    --danger: #F05252;
    --success: #31C48D;
    --warning: #F0B429;

    /* Gradientes */
    --gradient-primary: linear-gradient(135deg, #4F7DF9 0%, #8B5CF6 100%);
    --gradient-primary-hover: linear-gradient(135deg, #3B5FE0 0%, #7C3AED 100%);
    --gradient-body: radial-gradient(1200px 800px at 15% -10%, rgba(79,125,249,.12), transparent 60%),
                     radial-gradient(1000px 700px at 110% 10%, rgba(139,92,246,.10), transparent 55%);

    /* Sombras */
    --shadow-sm: 0 1px 2px rgba(0,0,0,.18);
    --shadow-md: 0 4px 16px rgba(0,0,0,.28);
    --shadow-lg: 0 12px 32px rgba(0,0,0,.38);
    --shadow-primary: 0 6px 20px rgba(79,125,249,.35);

    /* Raios */
    --radius-sm: 8px;
    --radius-md: 12px;
    --radius-lg: 18px;

    /* Transições */
    --transition: 0.2s cubic-bezier(.4,0,.2,1);

    /* Glass */
    --glass-bg: rgba(20, 26, 33, 0.72);
    --glass-border: rgba(255, 255, 255, 0.08);
}

/* Light Theme */
[data-theme="light"] {
    --bg-body: #EEF1F6;
    --bg-surface: #FFFFFF;
    --bg-surface-hover: #F3F5F9;
    --bg-card: #FFFFFF;
    --text-primary: #44546F;
    --text-secondary: #626F86;
    --text-bright: #0F1B2D;
    --border-color: #E3E8EF;
    --gradient-body: radial-gradient(1200px 800px at 15% -10%, rgba(79,125,249,.10), transparent 60%),
                     radial-gradient(1000px 700px at 110% 10%, rgba(139,92,246,.08), transparent 55%);
    --shadow-sm: 0 1px 2px rgba(16,30,54,.06);
    --shadow-md: 0 4px 16px rgba(16,30,54,.10);
    --shadow-lg: 0 12px 32px rgba(16,30,54,.14);
    --glass-bg: rgba(255, 255, 255, 0.78);
    --glass-border: rgba(16, 30, 54, 0.08);
}

[data-theme="light"] .navbar.bg-primary-dark {
    background: var(--glass-bg) !important;
    border-bottom: 1px solid var(--glass-border);
}

[data-theme="light"] .navbar-brand,
[data-theme="light"] .btn-nav {
    color: var(--text-bright) !important;
}

[data-theme="light"] .btn-nav:hover {
    background: rgba(0,0,0,.06);
    color: var(--text-bright) !important;
}

[data-theme="light"] .search-input {
    background: rgba(0,0,0,.06);
    color: var(--text-bright);
}

[data-theme="light"] .search-input::placeholder {
    color: var(--text-secondary);
}

[data-theme="light"] .search-input:focus {
    background: rgba(0,0,0,.1);
}

[data-theme="light"] .search-icon {
    color: var(--text-secondary) !important;
}

[data-theme="light"] .search-kbd {
    background: rgba(0,0,0,.06);
    border-color: var(--border-color);
    color: var(--text-secondary);
}

[data-theme="light"] .dropdown-menu-dark {
    background: var(--bg-surface) !important;
    border-color: var(--border-color) !important;
}

[data-theme="light"] .dropdown-menu-dark .dropdown-item {
    color: var(--text-primary);
}

[data-theme="light"] .dropdown-menu-dark .dropdown-item:hover {
    background: var(--bg-surface-hover);
    color: var(--text-bright);
}

[data-theme="light"] .dropdown-menu-dark .dropdown-divider {
    border-color: var(--border-color);
}

[data-theme="light"] .dropdown-menu-dark .dropdown-header {
    color: var(--text-bright);
}

[data-theme="light"] .dropdown-menu-dark .dropdown-header small {
    color: var(--text-secondary) !important;
}

[data-theme="light"] .modal-content.bg-dark {
    background: var(--bg-surface) !important;
    color: var(--text-bright);
    border-color: var(--border-color) !important;
}

[data-theme="light"] .modal-content.bg-dark .form-control {
    background: var(--bg-surface-hover);
    border-color: var(--border-color);
    color: var(--text-bright);
}

[data-theme="light"] .modal-content.bg-dark .btn-close-white {
    filter: none;
}

[data-theme="light"] .badge.bg-dark {
    background: rgba(0,0,0,.08) !important;
    color: var(--text-primary) !important;
}

[data-theme="light"] .notification-badge {
    background: var(--bg-surface) !important;
    color: var(--text-secondary) !important;
}

* {
    box-sizing: border-box;
}

body {
    background-color: var(--bg-body);
    background-image: var(--gradient-body);
    background-attachment: fixed;
    color: var(--text-primary);
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, sans-serif;
    min-height: 100vh;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

/* ===========================
   Navbar
   =========================== */

.navbar.bg-primary-dark {
    background: var(--glass-bg) !important;
    backdrop-filter: saturate(180%) blur(16px);
    -webkit-backdrop-filter: saturate(180%) blur(16px);
    border-bottom: 1px solid var(--glass-border);
    height: 56px;
    z-index: 1050;
    box-shadow: var(--shadow-sm);
}

.navbar-brand {
    font-size: 1.2rem;
    font-weight: 800;
    letter-spacing: -0.02em;
    color: var(--text-bright) !important;
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
}

.navbar-brand i {
    -webkit-text-fill-color: var(--primary);
}

.btn-nav {
    color: var(--text-primary);
    border: none;
    background: transparent;
    padding: 0.4rem 0.7rem;
    font-size: 0.875rem;
    font-weight: 500;
    border-radius: var(--radius-sm);
    transition: var(--transition);
}

.btn-nav:hover,
.btn-nav:focus {
    color: var(--text-bright);
    background: var(--bg-surface-hover);
}

/* ===========================
   Main Content
   =========================== */

.main-content {
    padding-top: 64px;
    min-height: 100vh;
    display: flex;
    flex-direction: column;
}

/* ===========================
   Avatar
   =========================== */

.avatar-sm {
    width: 30px;
    height: 30px;
    object-fit: cover;
}

.avatar-md {
    width: 38px;
    height: 38px;
    object-fit: cover;
}

.avatar-lg {
    width: 60px;
    height: 60px;
    object-fit: cover;
}

/* ===========================
   Workspace Icon
   =========================== */

.ws-icon {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 24px;
    height: 24px;
    border-radius: 4px;
    font-size: 0.75rem;
    font-weight: 700;
    color: #fff;
}

.ws-icon-lg {
    width: 48px;
    height: 48px;
    border-radius: 8px;
    font-size: 1.5rem;
    font-weight: 700;
    color: #fff;
    display: inline-flex;
    align-items: center;
    justify-content: center;
}

/* ===========================
   Board Card (Dashboard)
   =========================== */

.board-card {
    display: block;
    width: 100%;
    padding: 0.9rem 1rem;
    min-height: 104px;
    border-radius: var(--radius-md);
    color: #fff;
    text-decoration: none;
    position: relative;
    overflow: hidden;
    transition: transform var(--transition), box-shadow var(--transition);
    background-size: cover;
    background-position: center;
    box-shadow: var(--shadow-sm);
}

.board-card::after {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(180deg, rgba(0,0,0,0) 40%, rgba(0,0,0,.35) 100%);
    opacity: 0;
    transition: opacity var(--transition);
}

.board-card:hover {
    transform: translateY(-4px);
    color: #fff;
    box-shadow: var(--shadow-lg);
}

.board-card:hover::after {
    opacity: 1;
}

.board-card .board-title,
.board-card .star-btn {
    position: relative;
    z-index: 1;
}

.board-card .board-title {
    font-size: 1rem;
    font-weight: 700;
    letter-spacing: -0.01em;
    text-shadow: 0 1px 4px rgba(0,0,0,.45);
}

.board-card .star-btn {
    position: absolute;
    bottom: 6px;
    right: 8px;
    background: none;
    border: none;
    color: rgba(255,255,255,.6);
    font-size: 0.9rem;
    cursor: pointer;
    transition: color .15s;
}

.board-card .star-btn:hover,
.board-card .star-btn.active {
    color: #EAB308;
}

/* ===========================
   Section Headers
   =========================== */

.section-title {
    font-size: 1.15rem;
    font-weight: 700;
    letter-spacing: -0.02em;
    color: var(--text-bright);
    margin-bottom: 1rem;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.section-title i {
    color: var(--primary);
}

/* ===========================
   Cards genéricos
   =========================== */

.card-surface {
    background: var(--bg-surface);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-sm);
    transition: box-shadow var(--transition), transform var(--transition);
}

.card-surface:hover {
    box-shadow: var(--shadow-md);
}

/* ===========================
   Dropdowns dark
   =========================== */

.dropdown-menu-dark {
    background: var(--bg-surface);
    border: 1px solid var(--border-color);
}

.dropdown-menu-dark .dropdown-item {
    color: var(--text-primary);
}

.dropdown-menu-dark .dropdown-item:hover {
    background: var(--bg-surface-hover);
    color: var(--text-bright);
}

/* ===========================
   Modals dark
   =========================== */

.modal-content.bg-dark {
    background: var(--bg-surface) !important;
    border: 1px solid var(--border-color);
}

.modal-content.bg-dark .form-control {
    background: var(--bg-card);
    border-color: var(--border-color);
    color: var(--text-bright);
}

.modal-content.bg-dark .form-control:focus {
    border-color: var(--primary-light);
    box-shadow: 0 0 0 0.2rem rgba(76, 154, 255, .25);
}

/* ===========================
   Member List
   =========================== */

.member-row {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    padding: 0.65rem 0;
    border-bottom: 1px solid var(--border-color);
}

.member-row:last-child {
    border-bottom: none;
}

/* ===========================
   Utilities
   =========================== */

.text-bright {
    color: var(--text-bright) !important;
}

.text-muted-custom {
    color: var(--text-secondary) !important;
}

.bg-surface {
    background-color: var(--bg-surface) !important;
}

.border-custom {
    border-color: var(--border-color) !important;
}

/* Board colors */
.board-bg-blue    { background: linear-gradient(135deg, #0052CC, #2684FF); }
.board-bg-green   { background: linear-gradient(135deg, #00875A, #36B37E); }
.board-bg-orange  { background: linear-gradient(135deg, #FF8B00, #FFB600); }
.board-bg-purple  { background: linear-gradient(135deg, #5243AA, #8777D9); }
.board-bg-red     { background: linear-gradient(135deg, #BF2600, #FF5630); }
.board-bg-teal    { background: linear-gradient(135deg, #008DA6, #00B8D9); }
.board-bg-default { background: linear-gradient(135deg, #42526E, #7A869A); }

/* Scrollbar custom */
::-webkit-scrollbar {
    width: 8px;
    height: 8px;
}

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

::-webkit-scrollbar-thumb {
    background: rgba(255,255,255,.15);
    border-radius: 4px;
}

::-webkit-scrollbar-thumb:hover {
    background: rgba(255,255,255,.25);
}

/* ===========================
   Global Search
   =========================== */

.navbar-search {
    position: relative;
    max-width: 400px;
    width: 100%;
}

.search-input-wrapper {
    position: relative;
    display: flex;
    align-items: center;
}

.search-input-wrapper .search-icon {
    position: absolute;
    left: 10px;
    color: rgba(255,255,255,.5);
    font-size: 0.8rem;
    pointer-events: none;
}

.search-input {
    width: 100%;
    background: rgba(255,255,255,.15);
    border: none;
    border-radius: 6px;
    color: #fff;
    padding: 5px 10px 5px 30px;
    font-size: 0.85rem;
    transition: background .2s, width .2s;
}

.search-input::placeholder {
    color: rgba(255,255,255,.5);
}

.search-input:focus {
    background: rgba(255,255,255,.25);
    outline: none;
}

.search-kbd {
    position: absolute;
    right: 8px;
    background: rgba(255,255,255,.15);
    border: 1px solid rgba(255,255,255,.2);
    border-radius: 3px;
    color: rgba(255,255,255,.5);
    font-size: 0.65rem;
    padding: 1px 5px;
    pointer-events: none;
    font-family: monospace;
}

.search-results {
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    margin-top: 4px;
    background: var(--bg-surface);
    border: 1px solid var(--border-color);
    border-radius: 8px;
    box-shadow: 0 8px 24px rgba(0,0,0,.4);
    z-index: 9999;
    max-height: 400px;
    overflow-y: auto;
}

.search-results-group {
    padding: 6px 0;
}

.search-results-group + .search-results-group {
    border-top: 1px solid var(--border-color);
}

.search-results-title {
    padding: 4px 12px;
    font-size: 0.7rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    color: var(--text-secondary);
}

.search-result-item {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 8px 12px;
    cursor: pointer;
    text-decoration: none;
    color: var(--text-primary);
    transition: background .1s;
}

.search-result-item:hover {
    background: var(--bg-surface-hover);
    color: var(--text-bright);
}

.search-result-icon {
    width: 32px;
    height: 32px;
    border-radius: 4px;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
    font-size: 0.85rem;
    color: #fff;
}

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

.search-result-name {
    font-size: 0.85rem;
    font-weight: 500;
    color: var(--text-bright);
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.search-result-meta {
    font-size: 0.72rem;
    color: var(--text-secondary);
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.search-empty {
    padding: 16px 12px;
    text-align: center;
    color: var(--text-secondary);
    font-size: 0.85rem;
}

.search-loading {
    padding: 16px 12px;
    text-align: center;
    color: var(--text-secondary);
    font-size: 0.85rem;
}

/* ===========================
   Skeleton Loading States
   =========================== */

@keyframes skeleton-pulse {
    0% { opacity: 0.6; }
    50% { opacity: 0.3; }
    100% { opacity: 0.6; }
}

.skeleton {
    background: var(--bg-surface-hover);
    border-radius: 4px;
    animation: skeleton-pulse 1.5s ease-in-out infinite;
}

.skeleton-text {
    height: 14px;
    margin-bottom: 8px;
    border-radius: 3px;
}

.skeleton-text.w-75 { width: 75%; }
.skeleton-text.w-50 { width: 50%; }
.skeleton-text.w-25 { width: 25%; }

.skeleton-title {
    height: 20px;
    width: 60%;
    margin-bottom: 12px;
    border-radius: 4px;
}

.skeleton-avatar {
    width: 36px;
    height: 36px;
    border-radius: 50%;
}

.skeleton-card {
    height: 80px;
    border-radius: 8px;
    margin-bottom: 8px;
}

.skeleton-board {
    height: 96px;
    border-radius: 8px;
}

.skeleton-list {
    width: 272px;
    min-height: 200px;
    border-radius: 12px;
    flex-shrink: 0;
}

/* ===========================
   Empty States
   =========================== */

.empty-state {
    text-align: center;
    padding: 3rem 1.5rem;
    color: var(--text-secondary);
}

.empty-state-icon {
    font-size: 3rem;
    margin-bottom: 1rem;
    opacity: 0.4;
    color: var(--text-secondary);
}

.empty-state-title {
    font-size: 1.1rem;
    font-weight: 600;
    color: var(--text-bright);
    margin-bottom: 0.5rem;
}

.empty-state-text {
    font-size: 0.9rem;
    color: var(--text-secondary);
    max-width: 320px;
    margin: 0 auto 1rem;
}

.empty-state .btn {
    margin-top: 0.5rem;
}

/* ===========================
   Board Background Picker
   =========================== */

.bg-picker-colors {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
}

.bg-picker-color {
    width: 48px;
    height: 36px;
    border: 2px solid transparent;
    border-radius: 6px;
    cursor: pointer;
    transition: border-color .15s, transform .1s;
}

.bg-picker-color:hover {
    transform: scale(1.1);
}

.bg-picker-color.selected {
    border-color: #fff;
    box-shadow: 0 0 0 2px var(--primary);
}

.bg-picker-upload {
    width: 48px;
    height: 36px;
    border: 2px dashed rgba(255,255,255,.3);
    border-radius: 6px;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    color: rgba(255,255,255,.5);
    font-size: 1rem;
    transition: border-color .15s, color .15s;
}

.bg-picker-upload:hover {
    border-color: rgba(255,255,255,.6);
    color: rgba(255,255,255,.8);
}

/* Light theme form select */
[data-theme="light"] .form-select.bg-dark {
    background: var(--bg-surface-hover) !important;
    border-color: var(--border-color) !important;
    color: var(--text-bright) !important;
}

[data-theme="light"] .card.bg-dark {
    background: var(--bg-surface) !important;
    color: var(--text-bright) !important;
}

[data-theme="light"] .form-control.bg-dark,
[data-theme="light"] .form-select.bg-dark {
    background: var(--bg-surface-hover) !important;
    border-color: var(--border-color) !important;
    color: var(--text-bright) !important;
}

[data-theme="light"] .modal-content.bg-dark .form-control,
[data-theme="light"] .modal-content.bg-dark .form-select,
[data-theme="light"] .card.bg-dark .form-control,
[data-theme="light"] .card.bg-dark .form-select {
    background: var(--bg-surface-hover) !important;
    border-color: var(--border-color) !important;
    color: var(--text-bright) !important;
}

[data-theme="light"] .modal-content.bg-dark .form-control::placeholder,
[data-theme="light"] .modal-content.bg-dark .form-select::placeholder,
[data-theme="light"] .card.bg-dark .form-control::placeholder,
[data-theme="light"] .card.bg-dark .form-select::placeholder {
    color: var(--text-secondary) !important;
    opacity: 1;
}

[data-theme="light"] .btn-outline-light {
    color: var(--text-bright) !important;
    border-color: var(--border-color) !important;
}

[data-theme="light"] .btn-outline-light:hover {
    background: var(--bg-surface-hover) !important;
    color: var(--text-bright) !important;
}

[data-theme="light"] .text-white {
    color: var(--text-bright) !important;
}

/* Light theme scrollbar */
[data-theme="light"] ::-webkit-scrollbar-thumb {
    background: rgba(0,0,0,.15);
}

[data-theme="light"] ::-webkit-scrollbar-thumb:hover {
    background: rgba(0,0,0,.25);
}

/* ===========================
   Redesign Moderno — Componentes
   =========================== */

/* Botões primários com gradiente */
.btn-primary {
    background: var(--gradient-primary);
    border: none;
    font-weight: 600;
    border-radius: var(--radius-sm);
    box-shadow: var(--shadow-primary);
    transition: transform var(--transition), box-shadow var(--transition), filter var(--transition);
}

.btn-primary:hover,
.btn-primary:focus,
.btn-primary:active {
    background: var(--gradient-primary-hover) !important;
    transform: translateY(-1px);
    box-shadow: 0 8px 26px rgba(79,125,249,.45);
    filter: saturate(1.05);
}

.btn {
    border-radius: var(--radius-sm);
    font-weight: 500;
    transition: transform var(--transition), box-shadow var(--transition), background var(--transition), color var(--transition), border-color var(--transition);
}

.btn:active {
    transform: translateY(0);
}

.btn-outline-light {
    border-color: var(--border-color);
    color: var(--text-primary);
}

.btn-outline-light:hover {
    background: var(--bg-surface-hover);
    border-color: var(--primary-light);
    color: var(--text-bright);
}

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

.btn-secondary:hover {
    background: var(--border-color);
    border-color: var(--border-color);
    color: var(--text-bright);
}

/* Inputs / textareas */
.form-control,
.form-select {
    border-radius: var(--radius-sm);
    transition: border-color var(--transition), box-shadow var(--transition);
}

.form-control:focus,
.form-select:focus {
    border-color: var(--primary-light);
    box-shadow: 0 0 0 3px rgba(79,125,249,.18);
}

/* Dropdowns */
.dropdown-menu {
    border-radius: var(--radius-md);
    border: 1px solid var(--border-color);
    box-shadow: var(--shadow-lg);
    padding: 0.4rem;
    animation: menu-pop .14s ease;
}

.dropdown-menu .dropdown-item {
    border-radius: var(--radius-sm);
    padding: 0.5rem 0.75rem;
    font-size: 0.875rem;
}

@keyframes menu-pop {
    from { opacity: 0; transform: translateY(-6px); }
    to   { opacity: 1; transform: translateY(0); }
}

/* Modais */
.modal-content {
    border-radius: var(--radius-lg);
    border: 1px solid var(--border-color);
    box-shadow: var(--shadow-lg);
    overflow: hidden;
}

.modal-content.bg-dark {
    border-radius: var(--radius-lg);
}

/* Badges */
.badge {
    font-weight: 600;
    letter-spacing: .02em;
}

/* Alerts modernos */
.alert {
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-sm);
}

/* Workspace icon grande com sombra */
.ws-icon-lg {
    box-shadow: var(--shadow-md);
}

/* Empty state polido */
.empty-state {
    background: var(--bg-surface);
    border: 1px dashed var(--border-color);
    border-radius: var(--radius-lg);
}

.empty-state-icon {
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
    opacity: 1;
}

/* Animação de entrada do conteúdo */
.main-content > .container-fluid,
.main-content > .container {
    animation: fade-in-up .35s ease;
}

@keyframes fade-in-up {
    from { opacity: 0; transform: translateY(10px); }
    to   { opacity: 1; transform: translateY(0); }
}

/* ===========================
   Manual / Ajuda
   =========================== */

.manual-hero {
    background: var(--gradient-primary);
    border-radius: var(--radius-lg);
    padding: 2.5rem 2rem;
    color: #fff;
    box-shadow: var(--shadow-primary);
    position: relative;
    overflow: hidden;
}

.manual-hero::after {
    content: '';
    position: absolute;
    right: -40px;
    top: -40px;
    width: 220px;
    height: 220px;
    background: radial-gradient(circle, rgba(255,255,255,.25), transparent 70%);
    pointer-events: none;
}

.manual-hero h1 {
    font-weight: 800;
    letter-spacing: -0.02em;
    margin: 0;
}

.manual-toc {
    position: sticky;
    top: 76px;
}

.manual-toc a {
    display: block;
    padding: 0.45rem 0.75rem;
    border-radius: var(--radius-sm);
    color: var(--text-secondary);
    text-decoration: none;
    font-size: 0.875rem;
    transition: var(--transition);
}

.manual-toc a:hover {
    background: var(--bg-surface-hover);
    color: var(--text-bright);
}

.manual-section {
    scroll-margin-top: 76px;
}

.manual-section h2 {
    font-size: 1.3rem;
    font-weight: 700;
    letter-spacing: -0.02em;
    color: var(--text-bright);
    margin-bottom: 1rem;
    display: flex;
    align-items: center;
    gap: 0.6rem;
}

.manual-section h2 .manual-ico {
    width: 38px;
    height: 38px;
    border-radius: var(--radius-sm);
    background: var(--gradient-primary);
    color: #fff;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    font-size: 1.05rem;
    flex-shrink: 0;
}

.manual-card {
    background: var(--bg-surface);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    padding: 1.25rem 1.5rem;
    box-shadow: var(--shadow-sm);
    margin-bottom: 1.5rem;
}

.manual-card p,
.manual-card li {
    color: var(--text-primary);
    line-height: 1.65;
}

.manual-step {
    display: flex;
    gap: 0.85rem;
    padding: 0.6rem 0;
}

.manual-step .step-num {
    flex-shrink: 0;
    width: 28px;
    height: 28px;
    border-radius: 50%;
    background: var(--gradient-primary);
    color: #fff;
    font-weight: 700;
    font-size: 0.85rem;
    display: inline-flex;
    align-items: center;
    justify-content: center;
}

kbd {
    background: var(--bg-surface-hover);
    border: 1px solid var(--border-color);
    border-radius: 4px;
    padding: 1px 6px;
    font-size: 0.78rem;
    color: var(--text-bright);
}

/* =========================================================
   App Footer
   ========================================================= */
.app-footer {
    margin-top: auto;
    padding: 1rem 0;
    border-top: 1px solid var(--border-color);
    background: var(--bg-surface);
    color: var(--text-secondary);
    font-size: 0.8rem;
}

.app-footer > .container-fluid {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 1rem;
    flex-wrap: wrap;
}

.app-footer-brand {
    font-weight: 700;
    color: var(--text-bright);
    letter-spacing: -0.01em;
}

.app-footer-copy {
    color: var(--text-secondary);
}

.app-footer-version {
    display: inline-flex;
    align-items: center;
    color: var(--primary);
    text-decoration: none;
    font-weight: 600;
    transition: color 0.2s ease;
}

.app-footer-version:hover {
    color: var(--primary-light);
}

/* =========================================================
   Landing Page — OpenFlow LJ
   ========================================================= */
.landing-body {
    font-family: 'Inter', sans-serif;
    background: linear-gradient(135deg, #0f172a 0%, #1e293b 50%, #0f172a 100%);
    color: #e2e8f0;
    min-height: 100vh;
}

.landing-navbar {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1030;
    padding: 0.85rem 0;
    background: rgba(15, 23, 42, 0.72);
    backdrop-filter: blur(12px);
    border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}

.landing-brand {
    display: flex;
    align-items: center;
    gap: 0.45rem;
    color: #fff;
    font-size: 1.35rem;
    font-weight: 800;
    text-decoration: none;
}

.landing-brand:hover {
    color: #fff;
}

.landing-brand i {
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent;
    font-size: 1.5rem;
}

.brand-lj {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    font-size: 0.65em;
    font-weight: 900;
    letter-spacing: 0.03em;
    text-transform: uppercase;
    background: linear-gradient(135deg, #8B5CF6, #4F7DF9);
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent;
    padding: 0.15em 0.35em;
    border-radius: 0.4em;
    border: 1px solid rgba(139, 92, 246, 0.35);
    line-height: 1;
    box-shadow: 0 2px 8px rgba(139, 92, 246, 0.15);
}

.landing-hero {
    padding: 9rem 0 5rem;
}

.landing-title {
    font-size: 3.2rem;
    font-weight: 800;
    line-height: 1.1;
    color: #fff;
    letter-spacing: -0.03em;
}

@media (max-width: 768px) {
    .landing-title {
        font-size: 2.25rem;
    }
}

.landing-lead {
    font-size: 1.15rem;
    color: rgba(255, 255, 255, 0.75);
    max-width: 520px;
    line-height: 1.6;
}

.landing-hero-meta > div {
    border-left: 2px solid var(--primary);
    padding-left: 0.85rem;
}

.landing-mockup {
    background: rgba(255, 255, 255, 0.04);
    border: 1px solid rgba(255, 255, 255, 0.08);
    border-radius: 18px;
    padding: 1.5rem;
    backdrop-filter: blur(8px);
    box-shadow: 0 25px 80px rgba(0, 0, 0, 0.4);
    transform: perspective(1000px) rotateY(-6deg) rotateX(4deg);
    transition: transform 0.4s ease;
}

.landing-mockup:hover {
    transform: perspective(1000px) rotateY(-2deg) rotateX(2deg);
}

.landing-board {
    display: flex;
    gap: 1rem;
    overflow-x: auto;
    padding-bottom: 0.5rem;
}

.landing-list {
    min-width: 190px;
    background: rgba(30, 41, 59, 0.7);
    border-radius: 12px;
    padding: 0.75rem;
    border: 1px solid rgba(255, 255, 255, 0.06);
}

.landing-list-header {
    font-weight: 700;
    font-size: 0.85rem;
    color: rgba(255, 255, 255, 0.9);
    margin-bottom: 0.75rem;
    padding-bottom: 0.5rem;
    border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}

.landing-card {
    background: rgba(255, 255, 255, 0.06);
    border-radius: 8px;
    padding: 0.65rem 0.75rem;
    margin-bottom: 0.55rem;
    font-size: 0.85rem;
    color: rgba(255, 255, 255, 0.85);
    display: flex;
    align-items: center;
    gap: 0.5rem;
    border: 1px solid rgba(255, 255, 255, 0.04);
}

.landing-card .dot {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    flex-shrink: 0;
}

.landing-section {
    padding: 5rem 0;
}

.landing-section-alt {
    background: rgba(255, 255, 255, 0.02);
    border-top: 1px solid rgba(255, 255, 255, 0.05);
    border-bottom: 1px solid rgba(255, 255, 255, 0.05);
}

.landing-section-title {
    font-size: 2rem;
    font-weight: 700;
    color: #fff;
    margin-bottom: 1rem;
}

.landing-section-subtitle {
    font-size: 1.05rem;
    color: rgba(255, 255, 255, 0.65);
    max-width: 640px;
    margin: 0 auto;
}

.landing-feature {
    background: rgba(255, 255, 255, 0.04);
    border: 1px solid rgba(255, 255, 255, 0.06);
    border-radius: 16px;
    padding: 1.5rem;
    height: 100%;
    transition: transform 0.25s ease, box-shadow 0.25s ease, border-color 0.25s ease;
}

.landing-feature:hover {
    transform: translateY(-6px);
    box-shadow: 0 15px 40px rgba(0, 0, 0, 0.25);
    border-color: rgba(255, 255, 255, 0.12);
}

.landing-feature-icon {
    width: 48px;
    height: 48px;
    border-radius: 12px;
    background: var(--gradient-primary);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.4rem;
    color: #fff;
    margin-bottom: 1rem;
}

.landing-feature h3 {
    font-size: 1.15rem;
    font-weight: 700;
    color: #fff;
    margin-bottom: 0.5rem;
}

.landing-feature p {
    color: rgba(255, 255, 255, 0.65);
    font-size: 0.95rem;
    line-height: 1.55;
    margin-bottom: 0;
}

.landing-stat {
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid rgba(255, 255, 255, 0.06);
    border-radius: 14px;
    padding: 1.25rem;
    text-align: center;
    transition: transform 0.2s ease;
}

.landing-stat:hover {
    transform: translateY(-4px);
}

.landing-stat-icon {
    font-size: 1.75rem;
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent;
    margin-bottom: 0.5rem;
}

.landing-stat-label {
    font-weight: 700;
    color: #fff;
    font-size: 0.95rem;
}

.landing-cta {
    padding: 5rem 0;
    text-align: center;
    background: var(--gradient-primary);
    position: relative;
    overflow: hidden;
}

.landing-cta::before {
    content: '';
    position: absolute;
    inset: 0;
    background: url("data:image/svg+xml,%3Csvg width='60' height='60' viewBox='0 0 60 60' xmlns='http://www.w3.org/2000/svg'%3E%3Cg fill='none' fill-rule='evenodd'%3E%3Cg fill='%23ffffff' fill-opacity='0.05'%3E%3Cpath d='M36 34v-4h-2v4h-4v2h4v4h2v-4h4v-2h-4zm0-30V0h-2v4h-4v2h4v4h2V6h4V4h-4zM6 34v-4H4v4H0v2h4v4h2v-4h4v-2H6zM6 4V0H4v4H0v2h4v4h2V6h4V4H6z'/%3E%3C/g%3E%3C/g%3E%3C/svg%3E");
    opacity: 0.6;
}

.landing-cta > .container {
    position: relative;
    z-index: 1;
}

.landing-cta h2 {
    font-size: 2.25rem;
    font-weight: 800;
    color: #fff;
}

.landing-cta p {
    font-size: 1.1rem;
    color: rgba(255, 255, 255, 0.85);
    max-width: 520px;
    margin: 0 auto;
}

.landing-footer {
    padding: 2rem 0;
    background: #0b1120;
    border-top: 1px solid rgba(255, 255, 255, 0.05);
}

.landing-footer a:hover {
    color: #fff;
    opacity: 1;
}

.landing-footer-version {
    display: inline-flex;
    align-items: center;
    background: rgba(255, 255, 255, 0.1);
    border: 1px solid rgba(255, 255, 255, 0.2);
    border-radius: 20px;
    padding: 0.25rem 0.7rem;
    font-size: 0.75rem;
    font-weight: 700;
    color: #fff;
    text-decoration: none;
    transition: all 0.2s ease;
}

.landing-footer-version:hover {
    background: rgba(255, 255, 255, 0.2);
    border-color: rgba(255, 255, 255, 0.4);
    color: #fff;
}

.btn-landing-primary {
    background: var(--gradient-primary);
    color: #fff;
    border: none;
    border-radius: 10px;
    padding: 0.6rem 1.2rem;
    font-weight: 600;
    box-shadow: 0 6px 18px rgba(79, 125, 249, 0.35);
    transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.btn-landing-primary:hover {
    color: #fff;
    transform: translateY(-2px);
    box-shadow: 0 10px 25px rgba(79, 125, 249, 0.45);
}

.btn-landing-outline {
    background: transparent;
    color: #fff;
    border: 1px solid rgba(255, 255, 255, 0.25);
    border-radius: 10px;
    padding: 0.6rem 1.2rem;
    font-weight: 600;
    transition: all 0.2s ease;
}

.btn-landing-outline:hover {
    color: #fff;
    background: rgba(255, 255, 255, 0.08);
    border-color: rgba(255, 255, 255, 0.4);
}

.btn-landing-light {
    background: #fff;
    color: #1e293b;
    border: none;
    border-radius: 10px;
    font-weight: 700;
    box-shadow: 0 6px 18px rgba(0, 0, 0, 0.2);
    transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.btn-landing-light:hover {
    background: #f1f5f9;
    color: #1e293b;
    transform: translateY(-2px);
    box-shadow: 0 10px 25px rgba(0, 0, 0, 0.25);
}

.text-gradient {
    background: linear-gradient(90deg, #60a5fa, #c084fc);
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent;
}

/* Tabela de versões/stack */
.manual-card .table {
    color: var(--text-primary);
    --bs-table-bg: transparent;
    --bs-table-color: var(--text-primary);
    --bs-table-border-color: var(--border-color);
    --bs-table-hover-bg: var(--bg-surface-hover);
    --bs-table-hover-color: var(--text-bright);
}

.manual-card .table th,
.manual-card .table td {
    border-color: var(--border-color);
    padding: 0.75rem 1rem;
}

.manual-card .table thead th {
    font-weight: 700;
    font-size: 0.85rem;
    text-transform: uppercase;
    letter-spacing: 0.03em;
}

.manual-card .table tbody tr:last-child td {
    border-bottom: none;
}

.manual-card .badge {
    border-radius: 20px;
    font-weight: 700;
    font-size: 0.72rem;
    text-transform: uppercase;
    letter-spacing: 0.04em;
}