/* ============================================================
   Helpdesk Redesign — Friendly SaaS overlay for Orchid Platform
   Source design: Claude Design "Helpdesk Redesign" (handoff bundle)
   Applies: tokens, dark mode, accent picker, density, typography,
   sidebar / cards / tables / buttons / forms / badges / login.
   Toggled at runtime by /js/redesign.js (writes data-* on <html>).
   ============================================================ */

@import url('https://fonts.googleapis.com/css2?family=Plus+Jakarta+Sans:wght@400;500;600;700;800&family=JetBrains+Mono:wght@400;500&display=swap');

:root {
    /* Brand (default accent: indigo/violet, matches design) */
    --accent-h: 246;
    --brand-50:  #eef4ff;
    --brand-100: #dbe6ff;
    --brand-200: #b9ceff;
    --brand-300: #8aabff;
    --brand-400: #5d83fb;
    --brand-500: #3a62f0;
    --brand-600: #2848d6;
    --brand-700: #2138ab;
    --brand-800: #1f3289;
    --brand-900: #1d2d6e;

    --bg:            #f6f7fb;
    --surface:       #ffffff;
    --surface-2:     #fbfbfd;
    --surface-3:     #f1f3f9;
    --border:        #e6e8ef;
    --border-strong: #d6d9e3;
    --text:          #0f1530;
    --text-2:        #474d63;
    --text-3:        #737a92;
    --text-4:        #a4aabd;

    --green-50: #e8f8ee; --green-500: #1aa863; --green-600: #147c4a;
    --amber-50: #fff5e0; --amber-500: #e0a219; --amber-600: #a87311;
    --red-50:   #fdecec; --red-500:   #d83a3a; --red-600:   #a32a2a;
    --violet-50:#efeafe; --violet-500:#7c5cf2; --violet-600:#5b3edd;
    --teal-50:  #e2f6f4; --teal-500:  #13a89e; --teal-600:  #0c7d76;

    --row-h: 40px;
    --pad-x: 14px;
    --pad-y: 10px;
    --gap:   12px;
    --radius-sm: 8px;
    --radius:    12px;
    --radius-lg: 18px;
    --radius-xl: 24px;
    --shadow-sm: 0 1px 2px rgba(20,28,60,.06), 0 1px 1px rgba(20,28,60,.04);
    --shadow:    0 4px 14px rgba(20,28,60,.06), 0 1px 2px rgba(20,28,60,.04);
    --shadow-lg: 0 22px 40px -16px rgba(20,28,60,.18), 0 6px 16px -8px rgba(20,28,60,.10);

    --font-sans: "Plus Jakarta Sans", "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", system-ui, sans-serif;
    --font-mono: "JetBrains Mono", ui-monospace, "SF Mono", Menlo, Consolas, monospace;
}

[data-density="comfy"] {
    --row-h: 48px; --pad-x: 16px; --pad-y: 12px; --gap: 16px;
}
[data-density="dense"] {
    --row-h: 36px; --pad-x: 12px; --pad-y: 8px; --gap: 10px;
}

[data-theme="dark"] {
    --bg:            #0d1020;
    --surface:       #151933;
    --surface-2:     #1a1f3d;
    --surface-3:     #232850;
    --border:        #262c52;
    --border-strong: #343b6a;
    --text:          #f1f3ff;
    --text-2:        #c5cae6;
    --text-3:        #8b91b8;
    --text-4:        #5b6088;

    --green-50: #0e2a1f;
    --amber-50: #2c2210;
    --red-50:   #2c1717;
    --violet-50:#1d1740;
    --teal-50:  #0e2a28;

    --shadow-sm: 0 1px 2px rgba(0,0,0,.3);
    --shadow:    0 4px 14px rgba(0,0,0,.35);
    --shadow-lg: 0 22px 40px -16px rgba(0,0,0,.55);

    color-scheme: dark;
}

/* ---- Accent presets ---- */
[data-accent="indigo"] { --brand-400:#5d83fb; --brand-500:#3a62f0; --brand-600:#2848d6; --brand-700:#2138ab; }
[data-accent="violet"] { --brand-400:#9b6ff7; --brand-500:#7c5cf2; --brand-600:#5b3edd; --brand-700:#4429b3; }
[data-accent="teal"]   { --brand-400:#3ec3b9; --brand-500:#13a89e; --brand-600:#0c7d76; --brand-700:#085d57; }
[data-accent="emerald"]{ --brand-400:#3acf85; --brand-500:#1aa863; --brand-600:#147c4a; --brand-700:#0c5b35; }
[data-accent="rose"]   { --brand-400:#ee6b8e; --brand-500:#e0476f; --brand-600:#b9304f; --brand-700:#8e213b; }
[data-accent="amber"]  { --brand-400:#f1b94a; --brand-500:#e0a219; --brand-600:#a87311; --brand-700:#7a520b; }

/* ---- Body / typography ---- */
html,
body,
body > .container-fluid,
body > .container-fluid > .row,
.workspace,
.workspace-limit {
    background: var(--bg) !important;
}

body {
    font-family: var(--font-sans) !important;
    font-size: 14px;
    line-height: 1.45;
    color: var(--text);
    background: var(--bg);
    -webkit-font-smoothing: antialiased;
    text-rendering: optimizeLegibility;
}
.text-black, h1, h2, h3, h4, h5, h6 { color: var(--text) !important; }
.text-muted, small.text-muted { color: var(--text-3) !important; }
code, kbd, pre, samp, .font-monospace { font-family: var(--font-mono) !important; }

/* ---- Bootstrap brand-color overrides (applies to btn-primary, links, focus rings) ---- */
:root {
    --bs-primary: var(--brand-500);
    --bs-primary-rgb: 58, 98, 240;
    --bs-link-color: var(--brand-600);
    --bs-link-hover-color: var(--brand-700);
    --bs-body-bg: var(--bg);
    --bs-body-color: var(--text);
    --bs-border-color: var(--border);
    --bs-border-radius: var(--radius);
    --bs-border-radius-sm: var(--radius-sm);
    --bs-border-radius-lg: var(--radius-lg);
}
[data-theme="dark"] {
    --bs-body-bg: var(--bg);
    --bs-body-color: var(--text);
    --bs-border-color: var(--border);
}

a { color: var(--brand-600); }
a:hover { color: var(--brand-700); }

/* ---- App shell: sidebar (Orchid .aside) ---- */
.aside {
    background: var(--surface) !important;
    border-right: 1px solid var(--border);
    padding: 14px 10px !important;
}
.aside .header-brand {
    padding: 6px 10px 14px;
    border-bottom: 1px solid var(--border);
    margin-bottom: 8px;
}
.aside .nav-link,
.aside .nav .nav-link {
    display: flex; align-items: center; gap: 10px;
    padding: 8px 12px !important;
    margin: 1px 4px;
    border-radius: 10px !important;
    color: var(--text-2) !important;
    font-weight: 500;
    font-size: 13.5px;
    transition: background-color .12s ease, color .12s ease;
}
.aside .nav-link:hover {
    background: var(--surface-3) !important;
    color: var(--text) !important;
}
.aside .nav-link.active,
.aside .nav-link[aria-current="page"] {
    background: color-mix(in srgb, var(--brand-500) 12%, transparent) !important;
    color: var(--brand-700) !important;
}
[data-theme="dark"] .aside .nav-link.active {
    background: color-mix(in srgb, var(--brand-500) 22%, transparent) !important;
    color: var(--brand-200) !important;
}
.aside .nav-link svg, .aside .nav-link .icon { width: 17px; height: 17px; opacity: .85; }

/* Sidebar search input */
.aside .search input,
.aside input[type="search"] {
    background: var(--surface-2);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    color: var(--text);
    font-size: 12.5px;
}
.aside .search input:focus,
.aside input[type="search"]:focus {
    border-color: var(--brand-400);
    box-shadow: 0 0 0 3px color-mix(in srgb, var(--brand-400) 25%, transparent);
}

/* ---- Topbar / breadcrumb ---- */
.breadcrumb {
    background: transparent;
    font-size: 13px;
    color: var(--text-3);
    padding: 12px 24px 6px;
    margin-bottom: 0;
}
.breadcrumb-item.active { color: var(--text); font-weight: 600; }
.breadcrumb-item + .breadcrumb-item::before { color: var(--text-4); }

.command-bar-wrapper { padding: 8px 0 14px; }
.command-bar-wrapper h1 {
    font-weight: 700 !important;
    font-size: 24px !important;
    letter-spacing: -.01em;
    color: var(--text) !important;
}
.command-bar-wrapper small { color: var(--text-3); font-size: 13px; }

.nav-tabs-alt {
    margin: 12px 0 0;
    border-bottom: 1px solid var(--border);
}
.nav-tabs-alt .nav-tabs {
    gap: 8px;
    border-bottom: 0;
    flex-wrap: nowrap;
    overflow-x: auto;
}
.nav-tabs-alt .nav-item {
    margin-bottom: -1px;
}
.nav-tabs-alt .nav-link {
    min-width: 132px;
    padding: 10px 14px;
    border: 0 !important;
    border-bottom: 2px solid transparent !important;
    border-radius: 0 !important;
    background: transparent !important;
    color: var(--text-2) !important;
    font-size: 13px;
    font-weight: 600;
    text-align: center;
    white-space: nowrap;
    opacity: 1;
}
.nav-tabs-alt .nav-link:hover {
    color: var(--text) !important;
    border-bottom-color: var(--border-strong) !important;
}
.nav-tabs-alt .nav-link.active {
    color: var(--brand-700) !important;
    border-bottom-color: var(--brand-500) !important;
}
[data-theme="dark"] .nav-tabs-alt .nav-link.active {
    color: var(--brand-200) !important;
}

/* ---- Cards ---- */
.card {
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-sm);
}
.card-header, .card-footer {
    background: transparent;
    border-color: var(--border);
    padding: 14px 18px;
}
.card-header { font-weight: 700; font-size: 14.5px; color: var(--text); }
.card-body { padding: 18px; }
.bg-white, .bg-light { background: var(--surface) !important; color: var(--text) !important; }
[data-theme="dark"] .bg-white, [data-theme="dark"] .bg-light {
    background: var(--surface) !important;
}

/* ---- Dashboard charts ---- */
.dashboard-chart-shell[data-chart-type="pie"] .dashboard-chart-card {
    min-height: 500px;
}
.dashboard-chart-shell[data-chart-type="pie"] figure {
    align-content: flex-start;
    align-items: flex-start;
    justify-content: center;
}
.dashboard-chart-shell[data-chart-type="pie"] figure > svg {
    flex: 0 0 auto;
    margin: 6px auto 0;
    max-width: 100%;
    overflow: visible;
}
.dashboard-chart-shell[data-chart-type="pie"] .chart-legend .legend-dataset-text {
    fill: var(--text-2);
    font-size: 12px;
    font-weight: 600;
}

/* ---- Buttons ---- */
.btn {
    border-radius: var(--radius);
    font-weight: 600;
    font-size: 13px;
    padding: 8px 14px;
    border: 1px solid var(--border);
    transition: background-color .12s, border-color .12s, color .12s, box-shadow .12s;
}
.btn-primary, .btn-default[data-action*="save"] {
    background: var(--brand-500) !important;
    border-color: var(--brand-500) !important;
    color: #fff !important;
    box-shadow: 0 6px 14px -6px color-mix(in srgb, var(--brand-500) 60%, transparent);
}
.btn-primary:hover, .btn-default[data-action*="save"]:hover {
    background: var(--brand-600) !important;
    border-color: var(--brand-600) !important;
    color: #fff !important;
}
.btn-default, .btn-secondary {
    background: var(--surface);
    color: var(--text);
    border-color: var(--border);
}
.btn-default:hover, .btn-secondary:hover {
    background: var(--surface-3);
    color: var(--text);
    border-color: var(--border-strong);
}
.btn-link, .btn-light { color: var(--text-2); }
.btn-light { background: var(--surface-2); border-color: var(--border); }
.btn-light:hover { background: var(--surface-3); color: var(--text); }
.btn-danger {
    background: var(--red-500);
    border-color: var(--red-500);
    color: #fff;
}
.btn-danger:hover { background: var(--red-600); border-color: var(--red-600); }
.btn-sm { padding: 6px 10px; font-size: 12.5px; border-radius: var(--radius-sm); }

/* ---- Forms ---- */
.form-control, .form-select, .input-group-text {
    background: var(--surface);
    color: var(--text);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    font-size: 13.5px;
}
.form-control:focus, .form-select:focus {
    background: var(--surface);
    color: var(--text);
    border-color: var(--brand-400);
    box-shadow: 0 0 0 4px color-mix(in srgb, var(--brand-400) 18%, transparent);
}
.form-label { color: var(--text-2); font-weight: 600; font-size: 12.5px; }
.form-text { color: var(--text-3); }
.input-group-text { background: var(--surface-2); color: var(--text-3); }

/* ---- Tables ---- */
.table {
    --bs-table-bg: transparent;
    --bs-table-color: var(--text);
    --bs-table-border-color: var(--border);
    --bs-table-hover-bg: var(--surface-2);
    --bs-table-striped-bg: var(--surface-2);
    color: var(--text);
    font-size: 13px;
    border-color: var(--border);
}
.table thead th {
    text-align: left;
    font-size: 11px;
    font-weight: 600;
    color: var(--text-3);
    text-transform: uppercase;
    letter-spacing: .06em;
    padding: 10px var(--pad-x);
    background: var(--surface-2);
    border-bottom: 1px solid var(--border);
}
.table tbody td {
    padding: var(--pad-y) var(--pad-x);
    border-bottom: 1px solid var(--border);
    vertical-align: middle;
    height: var(--row-h);
}
.table tbody tr:hover { background: var(--surface-2); }
.table > :not(caption) > * > * { background: transparent; }

/* ---- Badges / status pills ---- */
.badge {
    border-radius: 999px;
    font-size: 11.5px;
    font-weight: 600;
    padding: 3px 9px;
    letter-spacing: 0;
}
.badge.bg-primary    { background: color-mix(in srgb, var(--brand-500) 14%, transparent) !important; color: var(--brand-700) !important; }
.badge.bg-success    { background: var(--green-50) !important; color: var(--green-600) !important; }
.badge.bg-warning    { background: var(--amber-50) !important; color: var(--amber-600) !important; }
.badge.bg-danger     { background: var(--red-50) !important; color: var(--red-600) !important; }
.badge.bg-info       { background: var(--teal-50) !important; color: var(--teal-600) !important; }
.badge.bg-secondary  { background: var(--surface-3) !important; color: var(--text-2) !important; }
[data-theme="dark"] .badge.bg-primary { color: var(--brand-200) !important; }

/* ---- Alerts ---- */
.alert {
    border-radius: var(--radius);
    border: 1px solid var(--border);
    padding: 12px 14px;
    font-size: 13px;
}
.alert-success { background: var(--green-50); color: var(--green-600); border-color: color-mix(in srgb, var(--green-500) 25%, transparent); }
.alert-warning { background: var(--amber-50); color: var(--amber-600); border-color: color-mix(in srgb, var(--amber-500) 25%, transparent); }
.alert-danger  { background: var(--red-50);   color: var(--red-600);   border-color: color-mix(in srgb, var(--red-500) 25%, transparent); }
.alert-info    { background: var(--teal-50);  color: var(--teal-600);  border-color: color-mix(in srgb, var(--teal-500) 25%, transparent); }

/* ---- Pagination ---- */
.pagination {
    --bs-pagination-color: var(--text-2);
    --bs-pagination-bg: var(--surface);
    --bs-pagination-border-color: var(--border);
    --bs-pagination-hover-bg: var(--surface-3);
    --bs-pagination-hover-color: var(--text);
    --bs-pagination-active-bg: var(--brand-500);
    --bs-pagination-active-border-color: var(--brand-500);
    --bs-pagination-disabled-bg: var(--surface-2);
    --bs-pagination-disabled-color: var(--text-4);
    --bs-pagination-border-radius: var(--radius-sm);
}

/* ---- Dropdowns / popovers ---- */
.dropdown-menu {
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    box-shadow: var(--shadow);
    color: var(--text);
}
.dropdown-item { color: var(--text-2); font-size: 13px; padding: 8px 14px; }
.dropdown-item:hover { background: var(--surface-3); color: var(--text); }
.dropdown-divider { border-color: var(--border); }

/* ---- Modals ---- */
.modal-content {
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-lg);
    color: var(--text);
}
.modal-header, .modal-footer { border-color: var(--border); }
.modal-backdrop.show { opacity: .5; }

/* ---- Login page ---- */
.form-signin {
    background:
        radial-gradient(800px 500px at 10% 10%, color-mix(in srgb, var(--brand-300) 35%, transparent), transparent 60%),
        radial-gradient(700px 600px at 90% 100%, color-mix(in srgb, var(--violet-500) 30%, transparent), transparent 60%),
        var(--bg);
}
.form-signin .bg-white,
.form-signin .rounded.shadow-sm {
    background: var(--surface) !important;
    border-radius: var(--radius-xl) !important;
    box-shadow: var(--shadow-lg) !important;
    border: 1px solid var(--border);
}
.form-signin h1, .form-signin h2, .form-signin h3 {
    font-weight: 700;
    letter-spacing: -.01em;
}

/* ---- Misc Orchid bits ---- */
hr, .divider { border-color: var(--border); opacity: 1; }
.list-group-item {
    background: var(--surface);
    border-color: var(--border);
    color: var(--text);
}
.text-bg-light, .bg-body-tertiary { background: var(--surface-2) !important; color: var(--text) !important; }

/* Scrollbars (subtle, on supporting browsers) */
* { scrollbar-color: var(--border-strong) transparent; scrollbar-width: thin; }
*::-webkit-scrollbar { width: 10px; height: 10px; }
*::-webkit-scrollbar-thumb { background: var(--border-strong); border-radius: 999px; border: 2px solid transparent; background-clip: padding-box; }
*::-webkit-scrollbar-thumb:hover { background: var(--text-4); background-clip: padding-box; }

/* ============================================================
   Tweaks panel (theme / accent / density picker)
   Markup is injected by /js/redesign.js
   ============================================================ */
.rd-tweaks-trigger {
    position: fixed;
    right: 18px;
    bottom: 18px;
    z-index: 1080;
    width: 44px; height: 44px;
    border-radius: 50%;
    border: 1px solid var(--border);
    background: var(--surface);
    color: var(--text-2);
    box-shadow: var(--shadow);
    display: grid; place-items: center;
    cursor: pointer;
    transition: transform .12s ease, background-color .12s, color .12s;
}
.rd-tweaks-trigger:hover { background: var(--surface-3); color: var(--text); transform: translateY(-1px); }
.rd-tweaks-trigger svg { width: 18px; height: 18px; }

.rd-tweaks-panel {
    position: fixed;
    right: 18px;
    bottom: 72px;
    z-index: 1080;
    width: 280px;
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-lg);
    padding: 14px;
    color: var(--text);
    font-family: var(--font-sans);
    display: none;
}
.rd-tweaks-panel[data-open="true"] { display: block; }
.rd-tweaks-panel h6 {
    font-size: 11px;
    font-weight: 700;
    letter-spacing: .08em;
    text-transform: uppercase;
    color: var(--text-3);
    margin: 4px 0 8px;
}
.rd-tweaks-row { display: flex; gap: 6px; flex-wrap: wrap; margin-bottom: 14px; }
.rd-tweaks-row:last-child { margin-bottom: 0; }
.rd-chip {
    height: 28px;
    padding: 0 10px;
    border-radius: 999px;
    border: 1px solid var(--border);
    background: var(--surface);
    color: var(--text-2);
    font-size: 12px;
    font-weight: 600;
    cursor: pointer;
    display: inline-flex; align-items: center; gap: 6px;
    transition: background-color .12s, border-color .12s, color .12s;
}
.rd-chip:hover { background: var(--surface-3); color: var(--text); }
.rd-chip[aria-pressed="true"] {
    background: var(--brand-500);
    border-color: var(--brand-500);
    color: #fff;
}
.rd-chip .rd-swatch {
    width: 12px; height: 12px; border-radius: 50%;
    background: var(--swatch, var(--brand-500));
    border: 1px solid color-mix(in srgb, #000 15%, transparent);
}
.rd-chip[aria-pressed="true"] .rd-swatch { border-color: rgba(255,255,255,.6); }
