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

:root {
    color-scheme: light;
    --primary-color: #a17632;
    --primary-strong: #6f4d1c;
    --primary-rgb: 161 118 50;
    --accent-color: #17120a;
    --accent-rgb: 23 18 10;
    --secondary-color: #6d6250;
    --success-color: #4b7a5b;
    --danger-color: #b45d55;
    --warning-color: #d0972f;
    --info-color: #526d88;
    --bg-color: #f3efe5;
    --bg-elevated: #fbfaf6;
    --bg-soft: #eee6d8;
    --card-bg: #fbfaf6;
    --card-hover: #f4eddf;
    --text-color: #17120a;
    --text-light: #5f5544;
    --text-muted: #8a806f;
    --border-color: #ded2bd;
    --border-strong: #bda678;
    --shadow: none;
    --shadow-lg: none;
    --header-bg: rgb(251 250 246 / 0.92);
    --sidebar-bg: rgb(243 239 229 / 0.94);
    --overlay-bg: rgb(23 18 10 / 0.48);
    --input-bg: #fbfaf6;
    --icon-bg: #efe5d1;
    --pill-bg: #f0e6d3;
    --active-bg: rgb(var(--primary-rgb) / 0.11);
    --active-border: rgb(var(--primary-rgb) / 0.36);
    --brand-gradient: #17120a;
    --on-primary: #17120a;
    --control-bg: transparent;
    --control-hover: rgb(var(--primary-rgb) / 0.08);
    --control-border: #cdbb94;
    --control-border-hover: #a17632;
    --control-shadow: none;
    --control-shadow-hover: none;
    --control-shadow-active: none;
    --primary-button-bg: transparent;
    --primary-button-hover: #a17632;
    --primary-button-shadow: none;
    --focus-ring: 0 0 0 1px var(--primary-color), 0 0 0 3px rgb(var(--primary-rgb) / 0.18);
    --radius: 6px;
    --radius-sm: 6px;
    --header-height: 74px;
}

:root[data-theme="dark"] {
    color-scheme: dark;
    --primary-color: #d6b56d;
    --primary-strong: #f0d894;
    --primary-rgb: 214 181 109;
    --accent-color: #f8f0df;
    --accent-rgb: 248 240 223;
    --secondary-color: #9b8d70;
    --success-color: #7aa887;
    --danger-color: #e07b73;
    --warning-color: #d6b56d;
    --info-color: #879db4;
    --bg-color: #000000;
    --bg-elevated: #070604;
    --bg-soft: #0f0d09;
    --card-bg: #070604;
    --card-hover: #11100b;
    --text-color: #fbf5e8;
    --text-light: #c9ba96;
    --text-muted: #8c8067;
    --border-color: #272013;
    --border-strong: #5b4423;
    --shadow: none;
    --shadow-lg: none;
    --header-bg: rgb(0 0 0 / 0.92);
    --sidebar-bg: rgb(0 0 0 / 0.86);
    --overlay-bg: rgb(0 0 0 / 0.72);
    --input-bg: #050403;
    --icon-bg: #151109;
    --pill-bg: #100d08;
    --active-bg: rgb(var(--primary-rgb) / 0.10);
    --active-border: rgb(var(--primary-rgb) / 0.42);
    --brand-gradient: #d6b56d;
    --on-primary: #000000;
    --control-bg: transparent;
    --control-hover: rgb(var(--primary-rgb) / 0.08);
    --control-border: #3a2d19;
    --control-border-hover: #8a672e;
    --control-shadow: none;
    --control-shadow-hover: none;
    --control-shadow-active: none;
    --primary-button-bg: transparent;
    --primary-button-hover: #d6b56d;
    --primary-button-shadow: none;
    --focus-ring: 0 0 0 1px var(--primary-color), 0 0 0 3px rgb(var(--primary-rgb) / 0.20);
}

html {
    scroll-behavior: smooth;
}

body {
    min-height: 100vh;
    background: var(--bg-color);
    color: var(--text-color);
    font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", Arial, sans-serif;
    line-height: 1.5;
    letter-spacing: 0;
}

button,
input,
select {
    font: inherit;
}

button {
    color: inherit;
}

a {
    color: inherit;
}

.container {
    width: min(1480px, 100%);
    margin: 0 auto;
    padding: 0 24px;
}

.eyebrow {
    color: var(--primary-color);
    font-size: 0.72rem;
    font-weight: 800;
    letter-spacing: 0;
    text-transform: uppercase;
}

kbd {
    min-width: 24px;
    height: 24px;
    padding: 0 7px;
    border: 1px solid var(--border-strong);
    border-bottom-color: var(--border-strong);
    border-radius: 6px;
    background: var(--pill-bg);
    color: var(--text-light);
    display: inline-flex;
    align-items: center;
    justify-content: center;
    font-size: 0.75rem;
    font-weight: 700;
    box-shadow: none;
}

.command-header {
    min-height: var(--header-height);
    background: var(--header-bg);
    border-bottom: 1px solid var(--border-color);
    position: sticky;
    top: 0;
    z-index: 100;
    backdrop-filter: blur(12px);
}

.nav-shell {
    min-height: var(--header-height);
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 18px;
}

.header-left,
.header-right {
    display: flex;
    align-items: center;
    gap: 14px;
}

.brand-link {
    display: inline-flex;
    align-items: center;
    gap: 12px;
    text-decoration: none;
}

.brand-mark {
    width: 42px;
    height: 42px;
    border: 1px solid rgb(var(--primary-rgb) / 0.42);
    border-radius: 8px;
    background: var(--brand-gradient);
    color: var(--bg-color);
    display: inline-flex;
    align-items: center;
    justify-content: center;
    box-shadow: none;
}

.brand-link strong {
    display: block;
    font-size: 1rem;
    line-height: 1.1;
}

.brand-link small {
    color: var(--text-light);
    display: block;
    font-size: 0.78rem;
    margin-top: 3px;
}

.command-search {
    width: clamp(260px, 32vw, 480px);
}

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

.search-box i {
    position: absolute;
    left: 14px;
    color: var(--text-muted);
    z-index: 1;
}

.search-box input {
    width: 100%;
    min-height: 42px;
    padding: 0 44px 0 40px;
    border: 1px solid var(--border-color);
    border-radius: 8px;
    background: var(--input-bg);
    color: var(--text-color);
    outline: none;
    transition: border-color 0.18s, background 0.18s, box-shadow 0.18s;
}

.search-box input::placeholder {
    color: var(--text-muted);
}

.search-box input:focus {
    background: var(--bg-elevated);
    border-color: var(--primary-color);
    box-shadow: var(--focus-ring);
}

.search-box kbd {
    position: absolute;
    right: 9px;
}

.btn,
.admin-btn,
.icon-button {
    min-height: 40px;
    border: 1px solid var(--control-border);
    border-radius: 999px;
    background: var(--control-bg);
    color: var(--text-color);
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 9px;
    padding: 0 14px;
    font-size: 0.9rem;
    font-weight: 700;
    text-decoration: none;
    cursor: pointer;
    box-shadow: var(--control-shadow);
    transition: border-color 0.2s, background 0.2s, color 0.2s, opacity 0.2s;
}

.btn:hover,
.admin-btn:hover,
.icon-button:hover {
    background: var(--control-hover);
    border-color: var(--control-border-hover);
    box-shadow: var(--control-shadow-hover);
}

.btn:active,
.admin-btn:active,
.icon-button:active {
    transform: translateY(0);
    box-shadow: var(--control-shadow-active);
}

.btn:focus-visible,
.admin-btn:focus-visible,
.icon-button:focus-visible,
.workspace-tab:focus-visible,
.lens-item:focus-visible,
.tag-filter:focus-visible,
.source-item:focus-visible,
.workflow-card:focus-visible,
.site-card:focus-visible,
.category-chip:focus-visible,
.active-filter:focus-visible {
    outline: none;
    box-shadow: var(--focus-ring), var(--control-shadow-hover);
}

.btn:disabled,
.admin-btn:disabled {
    cursor: not-allowed;
    opacity: 0.48;
    transform: none;
}

.btn-primary,
.admin-btn {
    border-color: var(--primary-color);
    background: var(--primary-button-bg);
    color: var(--primary-color);
    box-shadow: var(--primary-button-shadow);
    text-shadow: none;
}

.btn-primary:hover,
.admin-btn:hover {
    background: var(--primary-button-hover);
    border-color: var(--primary-strong);
    color: var(--on-primary);
    box-shadow: none;
}

.btn-secondary {
    background: var(--control-bg);
    color: var(--text-light);
}

.btn-danger {
    background: color-mix(in srgb, var(--danger-color) 12%, transparent);
    border-color: color-mix(in srgb, var(--danger-color) 34%, transparent);
    color: var(--danger-color);
}

.btn-warning {
    background: color-mix(in srgb, var(--warning-color) 13%, transparent);
    border-color: color-mix(in srgb, var(--warning-color) 34%, transparent);
    color: var(--warning-color);
}

.theme-toggle {
    min-width: 86px;
    background: var(--control-bg);
}

.theme-toggle i {
    color: var(--primary-color);
}

.menu-toggle {
    display: none;
    width: 42px;
    padding: 0;
}

.main-wrapper {
    display: flex;
    min-height: calc(100vh - var(--header-height) - 72px);
}

.sidebar {
    width: 292px;
    height: calc(100vh - var(--header-height));
    position: sticky;
    top: var(--header-height);
    overflow-y: auto;
    flex: 0 0 292px;
    background: var(--sidebar-bg);
    border-right: 1px solid var(--border-color);
}

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

.sidebar::-webkit-scrollbar-thumb {
    background: var(--border-strong);
    border-radius: 8px;
}

.sidebar-header {
    padding: 22px 20px 14px;
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
    gap: 14px;
}

.sidebar-header h3 {
    display: flex;
    align-items: center;
    gap: 9px;
    margin-top: 5px;
    font-size: 1.02rem;
}

.sidebar-admin-link {
    width: 34px;
    height: 34px;
    border: 1px solid var(--border-color);
    border-radius: 8px;
    background: transparent;
    color: var(--text-light);
    display: inline-flex;
    align-items: center;
    justify-content: center;
    text-decoration: none;
}

.sidebar-summary {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 10px;
    padding: 0 20px 16px;
}

.sidebar-summary div {
    border: 1px solid var(--border-color);
    border-radius: 8px;
    background: var(--bg-elevated);
    padding: 12px;
    box-shadow: var(--shadow);
}

.sidebar-summary strong,
.sidebar-summary span {
    display: block;
}

.sidebar-summary strong {
    font-size: 1.28rem;
    line-height: 1;
}

.sidebar-summary span {
    margin-top: 5px;
    color: var(--text-muted);
    font-size: 0.78rem;
}

.category-list {
    list-style: none;
    padding: 8px 12px 22px;
}

.category-item {
    margin: 2px 0;
}

.category-item a {
    min-height: 42px;
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 10px 12px;
    border: 1px solid transparent;
    border-radius: 8px;
    color: var(--text-light);
    text-decoration: none;
    transition: background 0.18s, color 0.18s, border-color 0.18s;
}

.category-item a:hover {
    background: var(--control-hover);
    color: var(--text-color);
}

.category-item.active > a {
    background: var(--active-bg);
    border-color: var(--active-border);
    color: var(--text-color);
}

.category-item a i:not(.category-toggle):not(.category-spacer) {
    width: 20px;
    text-align: center;
    color: var(--text-light);
}

.category-item a span:not(.count) {
    min-width: 0;
    flex: 1;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.category-item a .count {
    min-width: 28px;
    padding: 2px 8px;
    border-radius: 999px;
    background: var(--pill-bg);
    color: var(--text-light);
    font-size: 0.73rem;
    font-weight: 800;
    text-align: center;
}

.category-item.active a .count {
    background: var(--bg-elevated);
    color: var(--primary-strong);
}

.category-toggle,
.category-spacer {
    width: 16px;
    text-align: center;
    color: var(--text-muted);
}

.category-children {
    list-style: none;
    padding: 0 0 0 10px;
    margin-left: 10px;
    border-left: 1px solid var(--border-color);
}

.sidebar-overlay {
    display: none;
    position: fixed;
    inset: 0;
    background: var(--overlay-bg);
    z-index: 99;
}

.content {
    min-width: 0;
    flex: 1;
    padding: 24px;
}

main {
    min-height: calc(100vh - 200px);
}

.hero-panel {
    min-height: 184px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 24px;
    padding: clamp(22px, 4vw, 38px);
    border: 1px solid var(--border-color);
    border-radius: 8px;
    background: var(--bg-elevated);
    box-shadow: var(--shadow-lg);
}

.hero-panel h2 {
    max-width: 820px;
    margin: 8px 0 10px;
    font-size: clamp(1.75rem, 4vw, 3.6rem);
    line-height: 1.05;
    letter-spacing: 0;
}

.hero-panel p {
    max-width: 720px;
    color: var(--text-light);
    font-size: 1rem;
}

.hero-actions {
    flex: 0 0 auto;
    display: flex;
    align-items: center;
    gap: 12px;
}

.shortcut-hint {
    display: inline-flex;
    align-items: center;
    gap: 5px;
}

.category-chips {
    display: flex;
    gap: 10px;
    overflow-x: auto;
    padding: 18px 2px 16px;
    scrollbar-width: none;
}

.category-chips::-webkit-scrollbar {
    display: none;
}

.category-chip {
    min-height: 38px;
    flex: 0 0 auto;
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 0 12px;
    border: 1px solid var(--border-color);
    border-radius: 999px;
    background: var(--control-bg);
    color: var(--text-light);
    cursor: pointer;
    font-weight: 700;
    box-shadow: var(--control-shadow);
    transition: background 0.18s, color 0.18s, border-color 0.18s;
}

.category-chip:hover,
.category-chip.active {
    background: var(--active-bg);
    color: var(--text-color);
    border-color: var(--active-border);
    box-shadow: var(--control-shadow-hover);
}

.category-chip .count {
    color: var(--text-muted);
    font-size: 0.78rem;
}

.content-toolbar {
    min-height: 60px;
    display: flex;
    align-items: flex-end;
    justify-content: space-between;
    gap: 16px;
    margin-bottom: 16px;
}

.content-toolbar h2 {
    font-size: 1.35rem;
    margin-top: 4px;
}

.result-meta {
    color: var(--text-muted);
    font-size: 0.9rem;
}

.site-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(286px, 1fr));
    gap: 10px;
}

.site-card {
    min-height: 118px;
    display: grid;
    grid-template-columns: 46px minmax(0, 1fr);
    grid-template-rows: auto 1fr auto;
    align-items: start;
    gap: 8px 12px;
    padding: 14px;
    border: 1px solid var(--border-color);
    border-radius: 8px;
    background: var(--card-bg);
    color: inherit;
    text-decoration: none;
    position: relative;
    overflow: hidden;
    transition: border-color 0.2s, background 0.2s, color 0.2s;
}

.site-card:hover,
.site-card:focus-visible {
    background: var(--card-hover);
    border-color: rgb(var(--primary-rgb) / 0.42);
    box-shadow: none;
    outline: none;
}

.site-card::after {
    content: "\f061";
    font-family: "Font Awesome 6 Free";
    font-weight: 900;
    position: absolute;
    right: 14px;
    bottom: 12px;
    color: var(--text-muted);
    opacity: 0;
    transform: translateX(-4px);
    transition: opacity 0.18s, transform 0.18s, color 0.18s;
}

.site-card:hover::after {
    opacity: 1;
    transform: translateX(0);
    color: var(--primary-color);
}

.site-icon {
    grid-row: 1 / span 2;
    width: 46px;
    height: 46px;
    border: 1px solid var(--control-border);
    border-radius: 8px;
    background: var(--icon-bg);
    color: var(--primary-color);
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
    font-size: 1.15rem;
}

.site-icon img {
    width: 100%;
    height: 100%;
    object-fit: contain;
    padding: 8px;
}

.site-name {
    min-width: 0;
    padding-right: 20px;
    font-size: 0.98rem;
    font-weight: 800;
    line-height: 1.2;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.site-description {
    min-width: 0;
    color: var(--text-light);
    font-size: 0.82rem;
    line-height: 1.35;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.site-url,
.site-category-pill {
    grid-column: 2;
    min-width: 0;
    color: var(--text-muted);
    font-size: 0.74rem;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.site-category-pill {
    width: fit-content;
    max-width: 100%;
    padding: 3px 8px;
    border: 1px solid var(--border-color);
    border-radius: 999px;
    background: var(--pill-bg);
    color: var(--text-light);
    font-weight: 700;
}

.empty-state,
.loading {
    grid-column: 1 / -1;
    min-height: 260px;
    border: 1px dashed var(--border-strong);
    border-radius: 8px;
    background: color-mix(in srgb, var(--bg-elevated) 74%, transparent);
    color: var(--text-light);
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 12px;
    text-align: center;
    padding: 32px;
}

.loading i {
    color: var(--primary-color);
    font-size: 1.8rem;
}

footer {
    border-top: 1px solid var(--border-color);
    padding: 22px 0;
    color: var(--text-muted);
    background: var(--bg-elevated);
    text-align: center;
    font-size: 0.86rem;
}

.modal {
    display: none;
    position: fixed;
    inset: 0;
    z-index: 1000;
    align-items: center;
    justify-content: center;
    padding: 20px;
    background: var(--overlay-bg);
}

.modal.active {
    display: flex;
}

body.auth-locked .command-header,
body.auth-locked .main-wrapper,
body.auth-locked footer,
body.auth-locked .command-palette {
    display: none;
}

.modal-content {
    width: min(560px, 100%);
    max-height: min(860px, 92vh);
    overflow-y: auto;
    border: 1px solid var(--border-color);
    border-radius: 8px;
    background: var(--bg-elevated);
    padding: 24px;
    box-shadow: var(--shadow-lg);
}

.login-card {
    max-width: 430px;
    text-align: center;
}

.login-mark {
    width: 58px;
    height: 58px;
    margin: 0 auto 18px;
    border-radius: 8px;
    background: var(--brand-gradient);
    color: var(--bg-color);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.35rem;
}

.login-card h2 {
    font-size: 1.35rem;
    margin-bottom: 8px;
}

.login-card p {
    color: var(--text-light);
    margin-bottom: 24px;
}

.login-card .form-group {
    text-align: left;
}

.login-submit {
    width: 100%;
}

.modal-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 16px;
    margin-bottom: 20px;
}

.modal-header h3 {
    font-size: 1.12rem;
}

.close {
    width: 34px;
    height: 34px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    border-radius: 8px;
    color: var(--text-light);
    cursor: pointer;
}

.close:hover {
    background: var(--bg-soft);
    color: var(--text-color);
}

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

.form-group label {
    display: block;
    margin-bottom: 7px;
    color: var(--text-color);
    font-size: 0.86rem;
    font-weight: 800;
}

.form-group input,
.form-group select {
    width: 100%;
    min-height: 42px;
    border: 1px solid var(--border-color);
    border-radius: 8px;
    background: var(--input-bg);
    color: var(--text-color);
    padding: 0 12px;
    outline: none;
    transition: border-color 0.18s, box-shadow 0.18s, background 0.18s;
}

.form-group input:focus,
.form-group select:focus {
    border-color: var(--primary-color);
    background: var(--bg-elevated);
    box-shadow: var(--focus-ring);
}

.form-group small {
    display: block;
    margin-top: 6px;
    color: var(--text-muted);
    font-size: 0.76rem;
}

.command-palette {
    display: none;
    position: fixed;
    inset: 0;
    z-index: 1200;
    padding: 7vh 18px 18px;
}

.command-palette.active {
    display: block;
}

.palette-backdrop {
    position: absolute;
    inset: 0;
    background: var(--overlay-bg);
    backdrop-filter: blur(8px);
}

.palette-panel {
    position: relative;
    width: min(760px, 100%);
    max-height: min(720px, 82vh);
    margin: 0 auto;
    border: 1px solid var(--border-strong);
    border-radius: 8px;
    background: var(--bg-elevated);
    box-shadow: var(--shadow-lg);
    overflow: hidden;
}

.palette-search {
    height: 62px;
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 0 16px;
    border-bottom: 1px solid var(--border-color);
}

.palette-search i {
    color: var(--primary-color);
}

.palette-search input {
    min-width: 0;
    flex: 1;
    border: 0;
    background: transparent;
    color: var(--text-color);
    outline: none;
    font-size: 1rem;
}

.palette-results {
    max-height: calc(min(720px, 82vh) - 62px);
    overflow-y: auto;
    padding: 8px;
}

.palette-item {
    width: 100%;
    min-height: 58px;
    display: grid;
    grid-template-columns: 36px minmax(0, 1fr) minmax(150px, 230px);
    align-items: center;
    gap: 12px;
    border: 1px solid transparent;
    border-radius: 8px;
    background: transparent;
    color: inherit;
    padding: 9px;
    text-align: left;
    cursor: pointer;
}

.palette-item:hover,
.palette-item.active {
    background: var(--bg-soft);
    border-color: var(--border-strong);
}

.palette-icon {
    width: 36px;
    height: 36px;
    border: 1px solid var(--border-color);
    border-radius: 8px;
    background: var(--icon-bg);
    color: var(--primary-color);
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
}

.palette-icon img {
    width: 100%;
    height: 100%;
    object-fit: contain;
    padding: 7px;
}

.palette-title {
    display: block;
    min-width: 0;
    font-weight: 800;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.palette-subtitle {
    display: block;
    min-width: 0;
    margin-top: 2px;
    color: var(--text-muted);
    font-size: 0.8rem;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.palette-tag {
    min-width: 0;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
    color: var(--text-muted);
    font-size: 0.78rem;
    text-align: right;
}

@keyframes slideIn {
    from {
        transform: translateX(18px);
        opacity: 0;
    }
    to {
        transform: translateX(0);
        opacity: 1;
    }
}

.notification {
    animation: slideIn 0.22s ease;
}

.site-card.dragging {
    opacity: 0.55;
    transform: scale(0.98);
}

.site-card.drag-over {
    border-color: var(--primary-color);
    background: var(--active-bg);
}

.site-card[draggable="true"] {
    cursor: move;
}

/* Workspace + smart-library redesign */
.workspace-tabs {
    display: grid;
    gap: 10px;
    padding: 0 20px 16px;
}

.workspace-tab {
    width: 100%;
    min-height: 70px;
    display: grid;
    grid-template-columns: 28px 38px minmax(0, 1fr);
    align-items: center;
    gap: 10px;
    border: 1px solid var(--control-border);
    border-radius: 8px;
    background: var(--control-bg);
    color: var(--text-light);
    padding: 10px;
    text-align: left;
    cursor: pointer;
    box-shadow: var(--control-shadow);
    transition: background 0.18s, border-color 0.18s, color 0.18s;
}

.workspace-tab:hover,
.workspace-tab.active {
    background: var(--active-bg);
    border-color: var(--active-border);
    color: var(--text-color);
    box-shadow: none;
}

.workspace-hotkey {
    width: 24px;
    height: 24px;
    border: 1px solid var(--control-border);
    border-radius: 6px;
    background: var(--pill-bg);
    color: var(--text-muted);
    display: inline-flex;
    align-items: center;
    justify-content: center;
    font-size: 0.72rem;
    font-weight: 900;
}

.workspace-icon {
    width: 38px;
    height: 38px;
    border: 1px solid var(--control-border);
    border-radius: 8px;
    background: var(--icon-bg);
    color: var(--primary-color);
    display: inline-flex;
    align-items: center;
    justify-content: center;
}

.workspace-tab strong,
.workspace-tab small {
    display: block;
    min-width: 0;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.workspace-tab strong {
    font-size: 0.9rem;
}

.workspace-tab small {
    margin-top: 3px;
    color: var(--text-muted);
    font-size: 0.75rem;
}

.sidebar-section {
    padding: 2px 12px 18px;
}

.sidebar-section-title {
    padding: 0 8px 9px;
}

.sidebar-section-title strong {
    display: block;
    margin-top: 2px;
    font-size: 0.92rem;
}

.lens-list,
.tag-filter-list,
.category-list {
    display: grid;
    gap: 5px;
    padding: 0;
}

.lens-item,
.tag-filter,
.source-item {
    width: 100%;
    min-height: 38px;
    display: grid;
    grid-template-columns: 22px minmax(0, 1fr) auto;
    align-items: center;
    gap: 9px;
    border: 1px solid transparent;
    border-radius: 8px;
    background: transparent;
    color: var(--text-light);
    padding: 8px;
    text-align: left;
    cursor: pointer;
    transition: background 0.18s, border-color 0.18s, color 0.18s;
}

.lens-item:hover,
.tag-filter:hover,
.source-item:hover,
.lens-item.active,
.tag-filter.active,
.source-item.active {
    background: var(--control-bg);
    border-color: var(--control-border);
    color: var(--text-color);
    box-shadow: var(--control-shadow);
}

.lens-item.active,
.tag-filter.active,
.source-item.active {
    border-color: var(--active-border);
    background: var(--active-bg);
    box-shadow: none;
}

.lens-item:hover,
.tag-filter:hover,
.source-item:hover {
    border-color: var(--control-border-hover);
}

.lens-item i,
.tag-filter i,
.source-item i {
    color: var(--text-light);
    text-align: center;
}

.lens-item span,
.tag-filter span,
.source-item span {
    min-width: 0;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
    font-weight: 700;
    font-size: 0.86rem;
}

.lens-item strong,
.tag-filter strong,
.source-item strong {
    min-width: 28px;
    border-radius: 999px;
    background: var(--pill-bg);
    color: var(--text-light);
    padding: 2px 7px;
    text-align: center;
    font-size: 0.72rem;
}

.workspace-hero {
    display: grid;
    grid-template-columns: minmax(0, 1fr) auto auto;
    align-items: center;
    gap: 22px;
    margin-bottom: 16px;
    padding: 6px 0 18px;
    border-bottom: 1px solid var(--border-color);
}

.workspace-hero h2 {
    margin: 6px 0 8px;
    font-size: clamp(1.75rem, 4vw, 3.1rem);
    line-height: 1.05;
    letter-spacing: 0;
}

.workspace-hero p {
    max-width: 760px;
    color: var(--text-light);
}

.workspace-metrics {
    display: grid;
    grid-template-columns: repeat(3, minmax(86px, 1fr));
    gap: 10px;
}

.workspace-metrics div {
    min-height: 72px;
    border: 1px solid var(--border-color);
    border-radius: 8px;
    background: var(--bg-elevated);
    box-shadow: var(--shadow);
    padding: 12px;
}

.workspace-metrics strong,
.workspace-metrics span {
    display: block;
}

.workspace-metrics strong {
    font-size: 1.45rem;
    line-height: 1;
}

.workspace-metrics span {
    margin-top: 8px;
    color: var(--text-muted);
    font-size: 0.75rem;
}

.workflow-grid {
    display: grid;
    grid-template-columns: repeat(3, minmax(210px, 1fr));
    gap: 10px;
    margin-bottom: 14px;
    overflow-x: auto;
    scrollbar-width: thin;
}

.workflow-card {
    min-height: 104px;
    display: grid;
    grid-template-columns: 34px minmax(0, 1fr) auto;
    align-items: start;
    gap: 10px;
    border: 1px solid var(--control-border);
    border-radius: 8px;
    background: var(--card-bg);
    color: inherit;
    padding: 12px;
    text-align: left;
    cursor: pointer;
    box-shadow: var(--control-shadow);
    transition: background 0.18s, border-color 0.18s, color 0.18s;
}

.workflow-card:hover,
.workflow-card.active {
    background: var(--card-hover);
    border-color: rgb(var(--primary-rgb) / 0.42);
    box-shadow: none;
}

.workflow-icon {
    width: 34px;
    height: 34px;
    border: 1px solid var(--control-border);
    border-radius: 8px;
    background: var(--icon-bg);
    color: var(--primary-color);
    display: inline-flex;
    align-items: center;
    justify-content: center;
}

.workflow-card strong,
.workflow-card small {
    display: block;
}

.workflow-card strong {
    font-size: 0.9rem;
}

.workflow-card small {
    margin-top: 5px;
    color: var(--text-muted);
    font-size: 0.76rem;
    line-height: 1.35;
}

.workflow-card em {
    color: var(--text-muted);
    font-style: normal;
    font-weight: 900;
}

.active-filters {
    min-height: 38px;
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    margin: 0 0 12px;
}

.active-filter {
    min-height: 32px;
    display: inline-flex;
    align-items: center;
    gap: 7px;
    border: 1px solid var(--control-border);
    border-radius: 999px;
    background: var(--control-bg);
    color: var(--text-light);
    padding: 0 10px;
    font-weight: 800;
    cursor: pointer;
    box-shadow: var(--control-shadow);
    transition: border-color 0.18s, box-shadow 0.18s, background 0.18s;
}

.active-filter:not(:disabled):hover {
    border-color: var(--control-border-hover);
    box-shadow: var(--control-shadow-hover);
}

.active-filter:disabled {
    cursor: default;
    opacity: 1;
}

.active-filter b {
    color: var(--primary-color);
    font-size: 1rem;
}

.site-card {
    min-height: 112px;
    grid-template-columns: 46px minmax(0, 1fr);
    grid-template-rows: auto;
    align-items: start;
}

.site-card-body {
    min-width: 0;
    display: grid;
    gap: 7px;
}

.site-card .site-description {
    -webkit-line-clamp: 1;
}

.site-meta-row {
    display: flex;
    flex-wrap: wrap;
    gap: 6px;
}

.site-meta-row span {
    max-width: 100%;
    display: inline-flex;
    align-items: center;
    gap: 5px;
    border: 1px solid var(--control-border);
    border-radius: 999px;
    background: var(--pill-bg);
    color: var(--text-light);
    padding: 3px 8px;
    font-size: 0.72rem;
    font-weight: 800;
}

.site-meta-row span:last-child {
    color: var(--text-muted);
}

:root[data-theme="dark"] .search-box input,
:root[data-theme="dark"] .btn-secondary,
:root[data-theme="dark"] .theme-toggle,
:root[data-theme="dark"] .workspace-tab,
:root[data-theme="dark"] .active-filter,
:root[data-theme="dark"] .lens-item:hover,
:root[data-theme="dark"] .tag-filter:hover,
:root[data-theme="dark"] .source-item:hover,
:root[data-theme="dark"] .lens-item.active,
:root[data-theme="dark"] .tag-filter.active,
:root[data-theme="dark"] .source-item.active {
    background: var(--control-bg);
    color: var(--text-color);
}

:root[data-theme="dark"] .sidebar-summary div,
:root[data-theme="dark"] .workspace-metrics div,
:root[data-theme="dark"] .modal-content,
:root[data-theme="dark"] .palette-panel {
    background: var(--bg-elevated);
    color: var(--text-color);
}

:root[data-theme="dark"] .site-card,
:root[data-theme="dark"] .workflow-card {
    background: var(--card-bg);
    color: var(--text-color);
}

:root[data-theme="dark"] .site-card:hover,
:root[data-theme="dark"] .site-card:focus-visible,
:root[data-theme="dark"] .workflow-card:hover,
:root[data-theme="dark"] .workflow-card.active {
    background: var(--card-hover);
}

:root[data-theme="dark"] .workspace-tab:hover,
:root[data-theme="dark"] .workspace-tab.active,
:root[data-theme="dark"] .lens-item.active,
:root[data-theme="dark"] .tag-filter.active,
:root[data-theme="dark"] .source-item.active {
    background: var(--active-bg);
    border-color: var(--active-border);
}

:root[data-theme="dark"] .site-icon,
:root[data-theme="dark"] .workflow-icon,
:root[data-theme="dark"] .workspace-icon,
:root[data-theme="dark"] .palette-icon,
:root[data-theme="dark"] .site-meta-row span,
:root[data-theme="dark"] .lens-item strong,
:root[data-theme="dark"] .tag-filter strong,
:root[data-theme="dark"] .source-item strong,
:root[data-theme="dark"] .workspace-hotkey,
:root[data-theme="dark"] kbd {
    background: var(--pill-bg);
}

@media (max-width: 980px) {
    .workspace-hero {
        align-items: flex-start;
        grid-template-columns: 1fr;
    }

    .command-search {
        width: min(420px, 42vw);
    }

    .workflow-grid {
        grid-template-columns: repeat(2, minmax(190px, 1fr));
    }
}

@media (max-width: 860px) {
    .container {
        padding: 0 16px;
    }

    .nav-shell {
        gap: 10px;
    }

    .brand-link small {
        display: none;
    }

    .brand-link strong {
        max-width: 126px;
        overflow: hidden;
        text-overflow: ellipsis;
        white-space: nowrap;
    }

    .menu-toggle {
        display: inline-flex;
    }

    .command-search {
        flex: 1;
        width: auto;
        min-width: 0;
    }

    .admin-btn span {
        display: none;
    }

    .admin-btn,
    .theme-toggle {
        width: 42px;
        min-width: 42px;
        padding: 0;
    }

    .theme-toggle span {
        display: none;
    }

    .sidebar {
        position: fixed;
        left: -292px;
        top: var(--header-height);
        z-index: 100;
        transition: left 0.22s ease;
        box-shadow: 20px 0 70px rgb(0 0 0 / 0.4);
    }

    .sidebar.active {
        left: 0;
    }

    .content {
        padding: 16px;
    }

    .workspace-metrics {
        grid-template-columns: repeat(3, 1fr);
    }

    .site-grid {
        grid-template-columns: repeat(auto-fill, minmax(190px, 1fr));
    }

    .workflow-grid {
        display: flex;
        overflow-x: auto;
        padding-bottom: 4px;
    }

    .workflow-card {
        min-width: 230px;
    }
}

@media (max-width: 540px) {
    :root,
    :root[data-theme="dark"] {
        --header-height: 118px;
    }

    .nav-shell {
        align-items: stretch;
        flex-wrap: wrap;
        padding-top: 12px;
        padding-bottom: 12px;
    }

    .header-left {
        flex: 1;
    }

    .header-right {
        width: 100%;
        gap: 8px;
    }

    .command-search {
        order: 2;
        width: 100%;
    }

    .hero-actions {
        width: 100%;
        justify-content: space-between;
    }

    .content-toolbar {
        align-items: flex-start;
        flex-direction: column;
        gap: 6px;
    }

    .site-grid {
        grid-template-columns: 1fr;
    }

    .palette-panel {
        max-height: 88vh;
    }

    .palette-item {
        grid-template-columns: 36px minmax(0, 1fr);
    }

    .palette-tag {
        grid-column: 2;
        text-align: left;
    }
}