/* =========================================================
   AssetIQ design system
   Custom layer on top of Bootstrap 5.3. Tokens first, then
   Bootstrap overrides, then components.
   ========================================================= */

:root {
  --aq-bg: #f5f6fa;
  --aq-surface: #ffffff;
  --aq-surface-2: #f1f3f9;
  --aq-border: #e3e6ef;
  --aq-text: #181c2a;
  --aq-muted: #667085;
  --aq-accent: #4f46e5;
  --aq-accent-hover: #4338ca;
  --aq-accent-soft: #eef0ff;
  --aq-accent-text: #4338ca;
  --aq-success: #12805c;
  --aq-success-soft: #e3f6ee;
  --aq-danger: #d92d20;
  --aq-danger-soft: #fdecea;
  --aq-warn: #b54708;
  --aq-warn-soft: #fff3e0;
  --aq-radius: 12px;
  --aq-radius-sm: 8px;
  --aq-shadow-sm: 0 1px 2px rgba(16, 24, 40, .06);
  --aq-shadow: 0 4px 16px -4px rgba(16, 24, 40, .12), 0 2px 4px -2px rgba(16, 24, 40, .06);
  --aq-check-a: #eceef4;
  --aq-check-b: #f8f9fc;
  --aq-code-bg: #0f1424;
  --aq-code-text: #dfe4f5;
  --aq-font: ui-sans-serif, system-ui, -apple-system, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
  --aq-mono: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;

  --bs-body-font-family: var(--aq-font);
  --bs-body-bg: var(--aq-bg);
  --bs-body-color: var(--aq-text);
  --bs-border-color: var(--aq-border);
  --bs-primary: var(--aq-accent);
  --bs-primary-rgb: 79, 70, 229;
  --bs-link-color: var(--aq-accent-text);
  --bs-link-hover-color: var(--aq-accent-hover);
  --bs-secondary-color: var(--aq-muted);
  --bs-border-radius: var(--aq-radius-sm);
}

[data-bs-theme="dark"] {
  --aq-bg: #0e111d;
  --aq-surface: #161a2b;
  --aq-surface-2: #1d2236;
  --aq-border: #272d45;
  --aq-text: #e8eaf5;
  --aq-muted: #99a2bb;
  --aq-accent: #6d6bf2;
  --aq-accent-hover: #8583f6;
  --aq-accent-soft: #23264a;
  --aq-accent-text: #a5a8ff;
  --aq-success: #4ade9f;
  --aq-success-soft: #123528;
  --aq-danger: #ff7b72;
  --aq-danger-soft: #3a1b1d;
  --aq-warn: #fdb35a;
  --aq-warn-soft: #3a2a14;
  --aq-shadow-sm: 0 1px 2px rgba(0, 0, 0, .4);
  --aq-shadow: 0 8px 24px -6px rgba(0, 0, 0, .55);
  --aq-check-a: #1f2438;
  --aq-check-b: #252b42;
  --aq-code-bg: #0a0d18;

  --bs-body-bg: var(--aq-bg);
  --bs-body-color: var(--aq-text);
  --bs-border-color: var(--aq-border);
  --bs-primary-rgb: 109, 107, 242;
  --bs-secondary-color: var(--aq-muted);
}

html { font-size: 15px; }
@media (min-width: 992px) { html { font-size: 16px; } }

body {
  background: var(--aq-bg);
  color: var(--aq-text);
  font-family: var(--aq-font);
  -webkit-font-smoothing: antialiased;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}
main { flex: 1; }
h1, h2, h3, h4, h5, h6 { letter-spacing: -.015em; font-weight: 650; }
a { text-decoration: none; }
a:hover { text-decoration: underline; }
.text-muted, .text-secondary { color: var(--aq-muted) !important; }
code { color: var(--aq-accent-text); background: var(--aq-accent-soft); padding: .1em .35em; border-radius: 5px; font-size: .86em; }
::selection { background: var(--aq-accent-soft); }
:focus-visible { outline: 2px solid var(--aq-accent); outline-offset: 2px; }

/* ---------- icons ---------- */
.icon { width: 1.1em; height: 1.1em; fill: none; stroke: currentColor; stroke-width: 2; stroke-linecap: round; stroke-linejoin: round; vertical-align: -.17em; flex: none; }
.icon-lg { width: 1.6em; height: 1.6em; }
.icon-xl { width: 2.6em; height: 2.6em; stroke-width: 1.5; }

/* ---------- buttons ---------- */
.btn { --bs-btn-border-radius: var(--aq-radius-sm); font-weight: 550; display: inline-flex; align-items: center; justify-content: center; gap: .45rem; transition: background .15s, border-color .15s, color .15s, box-shadow .15s, transform .05s; }
.btn:active { transform: translateY(1px); }
.btn-primary { --bs-btn-bg: var(--aq-accent); --bs-btn-border-color: var(--aq-accent); --bs-btn-hover-bg: var(--aq-accent-hover); --bs-btn-hover-border-color: var(--aq-accent-hover); --bs-btn-active-bg: var(--aq-accent-hover); --bs-btn-active-border-color: var(--aq-accent-hover); --bs-btn-color: #fff; --bs-btn-hover-color: #fff; --bs-btn-active-color: #fff; --bs-btn-disabled-bg: var(--aq-accent); --bs-btn-disabled-border-color: var(--aq-accent); box-shadow: var(--aq-shadow-sm); }
.btn-outline-primary { --bs-btn-color: var(--aq-accent-text); --bs-btn-border-color: var(--aq-border); --bs-btn-hover-bg: var(--aq-accent-soft); --bs-btn-hover-color: var(--aq-accent-text); --bs-btn-hover-border-color: var(--aq-accent); --bs-btn-active-bg: var(--aq-accent-soft); --bs-btn-active-color: var(--aq-accent-text); --bs-btn-active-border-color: var(--aq-accent); background: var(--aq-surface); }
.btn-outline-secondary { --bs-btn-color: var(--aq-text); --bs-btn-border-color: var(--aq-border); --bs-btn-hover-bg: var(--aq-surface-2); --bs-btn-hover-color: var(--aq-text); --bs-btn-hover-border-color: var(--aq-border); --bs-btn-active-bg: var(--aq-surface-2); --bs-btn-active-color: var(--aq-text); --bs-btn-active-border-color: var(--aq-border); background: var(--aq-surface); }
.btn-outline-danger { --bs-btn-color: var(--aq-danger); --bs-btn-border-color: var(--aq-border); --bs-btn-hover-bg: var(--aq-danger-soft); --bs-btn-hover-color: var(--aq-danger); --bs-btn-hover-border-color: var(--aq-danger); --bs-btn-active-bg: var(--aq-danger-soft); --bs-btn-active-color: var(--aq-danger); --bs-btn-active-border-color: var(--aq-danger); background: var(--aq-surface); }
.btn-danger { --bs-btn-bg: var(--aq-danger); --bs-btn-border-color: var(--aq-danger); --bs-btn-hover-bg: #b42318; --bs-btn-hover-border-color: #b42318; }
.btn-outline-success { --bs-btn-color: var(--aq-success); --bs-btn-border-color: var(--aq-border); --bs-btn-hover-bg: var(--aq-success-soft); --bs-btn-hover-color: var(--aq-success); --bs-btn-hover-border-color: var(--aq-success); --bs-btn-active-bg: var(--aq-success-soft); --bs-btn-active-color: var(--aq-success); background: var(--aq-surface); }
.btn-link { color: var(--aq-accent-text); font-weight: 550; }
.btn-icon { padding: .4rem; width: 2.1rem; height: 2.1rem; }

/* ---------- forms ---------- */
.form-control, .form-select { background-color: var(--aq-surface); border-color: var(--aq-border); color: var(--aq-text); border-radius: var(--aq-radius-sm); padding: .55rem .75rem; }
.form-control:focus, .form-select:focus { border-color: var(--aq-accent); box-shadow: 0 0 0 3px color-mix(in srgb, var(--aq-accent) 22%, transparent); background-color: var(--aq-surface); color: var(--aq-text); }
.form-control::placeholder { color: color-mix(in srgb, var(--aq-muted) 70%, transparent); }
.form-label { font-size: .82rem; font-weight: 600; color: var(--aq-muted); margin-bottom: .3rem; }
.form-check-input { background-color: var(--aq-surface); border-color: color-mix(in srgb, var(--aq-muted) 55%, var(--aq-border)); }
.form-check-input:checked { background-color: var(--aq-accent); border-color: var(--aq-accent); }
.form-check-input:focus { box-shadow: 0 0 0 3px color-mix(in srgb, var(--aq-accent) 22%, transparent); border-color: var(--aq-accent); }
.form-switch .form-check-input { width: 2.2em; height: 1.2em; }
.input-icon { position: relative; }
.input-icon > .icon { position: absolute; left: .8rem; top: 50%; transform: translateY(-50%); color: var(--aq-muted); pointer-events: none; }
.input-icon > .form-control { padding-left: 2.4rem; }

/* ---------- surfaces ---------- */
.aq-card { background: var(--aq-surface); border: 1px solid var(--aq-border); border-radius: var(--aq-radius); box-shadow: var(--aq-shadow-sm); }
.aq-card-pad { padding: 1.25rem; }
.aq-card-head { padding: .9rem 1.25rem; border-bottom: 1px solid var(--aq-border); display: flex; align-items: center; gap: .6rem; font-weight: 650; }
.aq-card-head .icon { color: var(--aq-accent-text); }
.aq-card-body { padding: 1.25rem; }
.aq-card-foot { padding: .85rem 1.25rem; border-top: 1px solid var(--aq-border); background: var(--aq-surface-2); border-radius: 0 0 var(--aq-radius) var(--aq-radius); }

.aq-page-head { display: flex; flex-wrap: wrap; align-items: flex-end; justify-content: space-between; gap: 1rem; margin: 1.75rem 0 1.25rem; }
.aq-page-head h1, .aq-page-head h2 { margin: 0; font-size: 1.6rem; }
.aq-page-head p { margin: .2rem 0 0; color: var(--aq-muted); }

/* ---------- navbar ---------- */
.aq-nav { background: color-mix(in srgb, var(--aq-surface) 88%, transparent); backdrop-filter: saturate(1.4) blur(10px); border-bottom: 1px solid var(--aq-border); position: sticky; top: 0; z-index: 1030; }
.aq-nav .navbar { padding: .6rem 0; }
.aq-brand { display: inline-flex; align-items: center; gap: .55rem; font-weight: 750; font-size: 1.15rem; color: var(--aq-text) !important; letter-spacing: -.02em; }
.aq-brand .icon { width: 1.9rem; height: 1.9rem; stroke: none; }
.aq-nav .nav-link { color: var(--aq-muted); font-weight: 550; padding: .45rem .85rem; border-radius: var(--aq-radius-sm); display: inline-flex; align-items: center; gap: .5rem; }
.aq-nav .nav-link:hover { color: var(--aq-text); background: var(--aq-surface-2); text-decoration: none; }
.aq-nav .nav-link.active { color: var(--aq-accent-text); background: var(--aq-accent-soft); }
.aq-avatar { width: 2rem; height: 2rem; border-radius: 50%; background: linear-gradient(135deg, #6366f1, #a855f7); color: #fff; font-weight: 700; font-size: .85rem; display: inline-flex; align-items: center; justify-content: center; }
.aq-user { display: inline-flex; align-items: center; gap: .55rem; background: transparent; border: 0; padding: .25rem .5rem .25rem .25rem; border-radius: 999px; color: var(--aq-text); font-weight: 550; }
.aq-user:hover { background: var(--aq-surface-2); }
.dropdown-menu { background: var(--aq-surface); border: 1px solid var(--aq-border); border-radius: var(--aq-radius-sm); box-shadow: var(--aq-shadow); padding: .35rem; }
.dropdown-item { border-radius: 6px; color: var(--aq-text); display: flex; align-items: center; gap: .6rem; padding: .5rem .7rem; }
.dropdown-item:hover { background: var(--aq-surface-2); color: var(--aq-text); }
.dropdown-header { color: var(--aq-muted); font-size: .78rem; }
.aq-theme-toggle { background: transparent; border: 0; width: 2.2rem; height: 2.2rem; border-radius: 50%; color: var(--aq-muted); display: inline-flex; align-items: center; justify-content: center; }
.aq-theme-toggle:hover { background: var(--aq-surface-2); color: var(--aq-text); }
.aq-theme-toggle .i-sun { display: none; }
[data-bs-theme="dark"] .aq-theme-toggle .i-sun { display: inline; }
[data-bs-theme="dark"] .aq-theme-toggle .i-moon { display: none; }
.navbar-toggler { border-color: var(--aq-border); color: var(--aq-text); }
.navbar-toggler-icon { filter: none; background-image: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 30 30'%3e%3cpath stroke='%23667085' stroke-linecap='round' stroke-miterlimit='10' stroke-width='2' d='M4 7h22M4 15h22M4 23h22'/%3e%3c/svg%3e"); }
.aq-footer { color: var(--aq-muted); font-size: .85rem; padding: 1.5rem 0; border-top: 1px solid var(--aq-border); margin-top: 2rem; }

/* ---------- alerts / toasts ---------- */
.aq-alert { display: flex; gap: .7rem; align-items: flex-start; padding: .8rem 1rem; border-radius: var(--aq-radius-sm); border: 1px solid; margin-bottom: 1rem; font-size: .93rem; animation: aq-in .25s ease; }
.aq-alert .icon { margin-top: .12rem; }
.aq-alert-success { background: var(--aq-success-soft); color: var(--aq-success); border-color: color-mix(in srgb, var(--aq-success) 30%, transparent); }
.aq-alert-danger { background: var(--aq-danger-soft); color: var(--aq-danger); border-color: color-mix(in srgb, var(--aq-danger) 30%, transparent); }
.aq-alert-warn { background: var(--aq-warn-soft); color: var(--aq-warn); border-color: color-mix(in srgb, var(--aq-warn) 30%, transparent); }
.aq-alert .aq-alert-close { margin-left: auto; background: none; border: 0; color: inherit; opacity: .6; padding: 0; line-height: 1; }
.aq-alert .aq-alert-close:hover { opacity: 1; }
@keyframes aq-in { from { opacity: 0; transform: translateY(-4px); } to { opacity: 1; transform: none; } }

/* ---------- badges / pills ---------- */
.aq-pill { display: inline-flex; align-items: center; gap: .3rem; font-size: .74rem; font-weight: 650; padding: .18rem .6rem; border-radius: 999px; background: var(--aq-surface-2); color: var(--aq-muted); border: 1px solid var(--aq-border); white-space: nowrap; }
.aq-pill-accent { background: var(--aq-accent-soft); color: var(--aq-accent-text); border-color: transparent; }
.aq-pill-success { background: var(--aq-success-soft); color: var(--aq-success); border-color: transparent; }
.aq-pill-danger { background: var(--aq-danger-soft); color: var(--aq-danger); border-color: transparent; }
.aq-pill-warn { background: var(--aq-warn-soft); color: var(--aq-warn); border-color: transparent; }
.aq-pill a { color: inherit; display: inline-flex; }

/* tags: removable pill on tiles, chip editor, sidebar cloud */
.aq-tile-tags { position: relative; z-index: 2; display: flex; flex-wrap: wrap; gap: .25rem; margin: .5rem 0 0; }
.aq-tag { padding-right: .25rem; }
.aq-tag button, .aq-tag-chip button { border: 0; background: transparent; color: inherit; opacity: .6; padding: 0; width: 1.1rem; height: 1.1rem; border-radius: 50%; display: inline-flex; align-items: center; justify-content: center; cursor: pointer; line-height: 1; }
.aq-tag button:hover, .aq-tag-chip button:hover { opacity: 1; background: var(--aq-danger-soft); color: var(--aq-danger); }
.aq-tag button .icon, .aq-tag-chip button .icon { width: .7rem; height: .7rem; }
.aq-tag-field { display: flex; flex-wrap: wrap; gap: .35rem; align-items: center; min-height: 2.4rem; padding: .3rem .5rem; background: var(--aq-surface); border: 1px solid var(--aq-border); border-radius: var(--aq-radius-sm); cursor: text; }
.aq-tag-field:focus-within { border-color: var(--aq-accent); box-shadow: 0 0 0 .2rem var(--aq-accent-soft); }
.aq-tag-chip { display: inline-flex; align-items: center; gap: .2rem; font-size: .82rem; font-weight: 600; padding: .15rem .25rem .15rem .6rem; border-radius: 999px; background: var(--aq-accent-soft); color: var(--aq-accent-text); }
.aq-tag-input { flex: 1; min-width: 7rem; border: 0; outline: 0; background: transparent; color: var(--aq-text); padding: .15rem 0; font-size: .92rem; }
.aq-tagcloud { display: flex; flex-wrap: wrap; gap: .35rem; max-height: 14rem; overflow-y: auto; }
.aq-tagchip { display: inline-flex; align-items: center; gap: .35rem; font-size: .78rem; font-weight: 600; padding: .15rem .3rem .15rem .6rem; border-radius: 999px; background: var(--aq-surface-2); color: var(--aq-text); border: 1px solid var(--aq-border); }
.aq-tagchip:hover { text-decoration: none; border-color: var(--aq-accent); }
.aq-tagchip .count { font-size: .7rem; color: var(--aq-muted); background: var(--aq-surface); border-radius: 999px; padding: 0 .4rem; }
.aq-tagchip.active { background: var(--aq-accent-soft); color: var(--aq-accent-text); border-color: transparent; }

/* ---------- landing ---------- */
.aq-hero { text-align: center; padding: 4.5rem 0 3rem; }
.aq-hero h1 { font-size: clamp(2.1rem, 5vw, 3.4rem); font-weight: 800; line-height: 1.08; letter-spacing: -.035em; margin-bottom: 1rem; }
.aq-gradient-text { background: linear-gradient(120deg, #6366f1, #a855f7 60%, #ec4899); -webkit-background-clip: text; background-clip: text; color: transparent; }
.aq-hero .lead { color: var(--aq-muted); max-width: 40rem; margin: 0 auto 2rem; font-size: 1.15rem; }
.aq-feature { padding: 1.4rem; height: 100%; }
.aq-feature .aq-feature-icon { width: 2.6rem; height: 2.6rem; border-radius: 10px; background: var(--aq-accent-soft); color: var(--aq-accent-text); display: inline-flex; align-items: center; justify-content: center; margin-bottom: .9rem; }
.aq-feature h3 { font-size: 1.05rem; margin-bottom: .35rem; }
.aq-feature p { color: var(--aq-muted); margin: 0; font-size: .93rem; }

/* ---------- code blocks ---------- */
.aq-code { position: relative; background: var(--aq-code-bg); color: var(--aq-code-text); border-radius: var(--aq-radius-sm); padding: 1rem 1.1rem; font-family: var(--aq-mono); font-size: .83rem; line-height: 1.6; overflow-x: auto; margin: 0; white-space: pre; border: 1px solid color-mix(in srgb, var(--aq-border) 60%, transparent); }
.aq-code .c { color: #8892b0; }
.aq-code .k { color: #a5b4fc; }
.aq-code .s { color: #86efac; }
.aq-code-wrap { position: relative; }
.aq-code-wrap .btn-copy { z-index: 2; position: absolute; top: .5rem; right: .5rem; background: rgba(255,255,255,.08); border: 1px solid rgba(255,255,255,.12); color: #cbd2ea; padding: .25rem .55rem; font-size: .75rem; border-radius: 6px; }
.aq-code-wrap .btn-copy:hover { background: rgba(255,255,255,.16); color: #fff; }

/* ---------- auth ---------- */
.aq-auth { max-width: 420px; margin: 4rem auto; }
.aq-auth h1 { font-size: 1.5rem; margin-bottom: .25rem; }
.aq-auth .sub { color: var(--aq-muted); margin-bottom: 1.5rem; }
.aq-auth .aq-brand-lg { display: flex; justify-content: center; margin-bottom: 1.25rem; }
.aq-auth .aq-brand-lg .icon { width: 3rem; height: 3rem; stroke: none; }

/* ---------- library ---------- */
.aq-drop { position: relative; display: block; border: 2px dashed var(--aq-border); border-radius: var(--aq-radius); padding: 1.6rem 1rem; text-align: center; color: var(--aq-muted); background: var(--aq-surface-2); transition: border-color .15s, background .15s; cursor: pointer; }
.aq-drop:hover, .aq-drop.is-over { border-color: var(--aq-accent); background: var(--aq-accent-soft); color: var(--aq-accent-text); }
.aq-drop input[type=file] { position: absolute; inset: 0; width: 100%; height: 100%; opacity: 0; cursor: pointer; }
.aq-drop .icon { width: 2rem; height: 2rem; margin-bottom: .35rem; stroke-width: 1.6; }
.aq-drop strong { color: var(--aq-text); }
.aq-chips { display: flex; flex-wrap: wrap; gap: .5rem; margin-top: .85rem; }
.aq-chip { display: inline-flex; align-items: center; gap: .5rem; background: var(--aq-surface); border: 1px solid var(--aq-border); border-radius: 8px; padding: .25rem .6rem .25rem .25rem; font-size: .8rem; max-width: 14rem; }
.aq-chip img { width: 1.8rem; height: 1.8rem; border-radius: 5px; object-fit: cover; }
.aq-chip span { overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }

.aq-layout { display: grid; grid-template-columns: 230px minmax(0, 1fr); gap: 1.5rem; align-items: start; }
@media (max-width: 767.98px) { .aq-layout { grid-template-columns: minmax(0, 1fr); } }
.aq-layout > * { min-width: 0; }
.aq-side-title { font-size: .72rem; text-transform: uppercase; letter-spacing: .08em; color: var(--aq-muted); font-weight: 700; margin: 0 .5rem .5rem; }
.aq-folders { display: flex; flex-direction: column; gap: 2px; }
.aq-folder { display: flex; align-items: center; gap: .55rem; padding: .45rem .6rem; border-radius: var(--aq-radius-sm); color: var(--aq-text); font-size: .92rem; }
.aq-folder:hover { background: var(--aq-surface-2); text-decoration: none; }
.aq-folder.active { background: var(--aq-accent-soft); color: var(--aq-accent-text); font-weight: 600; }
.aq-folder .icon { color: var(--aq-muted); }
.aq-folder.active .icon { color: var(--aq-accent-text); }
.aq-folder .name { flex: 1; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.aq-folder .count { font-size: .75rem; color: var(--aq-muted); background: var(--aq-surface-2); border-radius: 999px; padding: 0 .5rem; }
.aq-folder.active .count { background: var(--aq-surface); }
.aq-folder-row { display: flex; align-items: center; gap: 2px; }
.aq-folder-row[hidden] { display: none; }
.aq-folder-row > .aq-folder { flex: 1; min-width: 0; }
.aq-twisty, .aq-twisty-gap { flex: none; width: 1.5rem; height: 1.75rem; }
.aq-twisty { display: inline-flex; align-items: center; justify-content: center; border: 0; background: transparent; color: var(--aq-muted); border-radius: var(--aq-radius-sm); padding: 0; cursor: pointer; }
.aq-twisty:hover { background: var(--aq-surface-2); color: var(--aq-text); }
.aq-twisty .icon { width: .9em; height: .9em; transition: transform .15s ease; }
.aq-twisty[aria-expanded="true"] .icon { transform: rotate(90deg); }
@media (min-width: 768px) { .aq-folders { max-height: 65vh; overflow-y: auto; } }

.aq-toolbar { display: flex; flex-wrap: wrap; gap: .6rem; margin-bottom: .75rem; }
.aq-toolbar .grow { flex: 1 1 14rem; }
.aq-filters { display: flex; flex-wrap: wrap; gap: .4rem; margin-bottom: 1rem; align-items: center; font-size: .85rem; color: var(--aq-muted); }

.aq-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(190px, 1fr)); gap: 1rem; }
.aq-tile { position: relative; background: var(--aq-surface); border: 1px solid var(--aq-border); border-radius: var(--aq-radius); overflow: hidden; box-shadow: var(--aq-shadow-sm); transition: transform .15s, box-shadow .15s, border-color .15s; }
.aq-tile:hover { transform: translateY(-2px); box-shadow: var(--aq-shadow); border-color: color-mix(in srgb, var(--aq-accent) 45%, var(--aq-border)); }
.aq-thumb { display: block; aspect-ratio: 1; background: repeating-conic-gradient(var(--aq-check-a) 0% 25%, var(--aq-check-b) 0% 50%) 50% / 18px 18px; }
.aq-thumb img { width: 100%; height: 100%; object-fit: cover; display: block; }
.aq-tile-body { padding: .7rem .8rem .8rem; }
.aq-tile-name { font-weight: 600; font-size: .92rem; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.aq-tile-name a { color: var(--aq-text); }
.aq-tile-name a::after { content: ""; position: absolute; inset: 0; z-index: 1; }
.aq-tile-meta { font-size: .78rem; color: var(--aq-muted); margin-top: .1rem; display: flex; gap: .4rem; align-items: center; flex-wrap: wrap; }
.aq-tile-actions { position: absolute; top: .5rem; right: .5rem; display: flex; gap: .3rem; z-index: 2; opacity: 0; transform: translateY(-4px); transition: opacity .15s, transform .15s; }
.aq-tile:hover .aq-tile-actions, .aq-tile:focus-within .aq-tile-actions { opacity: 1; transform: none; }
@media (hover: none) { .aq-tile-actions { opacity: 1; transform: none; } }
.aq-tile-actions .btn { width: 2rem; height: 2rem; padding: 0; background: color-mix(in srgb, var(--aq-surface) 92%, transparent); backdrop-filter: blur(6px); border: 1px solid var(--aq-border); color: var(--aq-text); box-shadow: var(--aq-shadow-sm); }
.aq-tile-actions .btn:hover { color: var(--aq-accent-text); border-color: var(--aq-accent); }
.aq-tile-actions .btn.danger:hover { color: var(--aq-danger); border-color: var(--aq-danger); }
.aq-tile-actions form { margin: 0; }

.aq-empty { text-align: center; padding: 3.5rem 1rem; color: var(--aq-muted); }
.aq-empty .icon { color: var(--aq-accent-text); opacity: .8; margin-bottom: .75rem; }
.aq-empty h3 { font-size: 1.1rem; color: var(--aq-text); }

.pagination { --bs-pagination-bg: var(--aq-surface); --bs-pagination-border-color: var(--aq-border); --bs-pagination-color: var(--aq-text); --bs-pagination-hover-bg: var(--aq-surface-2); --bs-pagination-hover-color: var(--aq-text); --bs-pagination-hover-border-color: var(--aq-border); --bs-pagination-active-bg: var(--aq-accent); --bs-pagination-active-border-color: var(--aq-accent); --bs-pagination-disabled-bg: var(--aq-surface-2); --bs-pagination-disabled-border-color: var(--aq-border); --bs-pagination-focus-bg: var(--aq-surface-2); --bs-pagination-focus-color: var(--aq-text); gap: 4px; }
.pagination .page-link { border-radius: var(--aq-radius-sm) !important; min-width: 2.3rem; text-align: center; }

/* ---------- details ---------- */
.aq-breadcrumb { display: flex; flex-wrap: wrap; align-items: center; gap: .4rem; font-size: .88rem; color: var(--aq-muted); margin: 1.4rem 0 .4rem; }
.aq-breadcrumb a { color: var(--aq-muted); }
.aq-breadcrumb a:hover { color: var(--aq-accent-text); }
.aq-stage { background: repeating-conic-gradient(var(--aq-check-a) 0% 25%, var(--aq-check-b) 0% 50%) 50% / 22px 22px; border-radius: var(--aq-radius) var(--aq-radius) 0 0; min-height: 320px; display: flex; align-items: center; justify-content: center; padding: 1rem; }
.aq-stage img { max-width: 100%; max-height: 62vh; object-fit: contain; border-radius: 4px; box-shadow: 0 6px 24px rgba(0,0,0,.18); background: transparent; }
.aq-urlbar { display: flex; gap: .5rem; padding: .75rem; border-top: 1px solid var(--aq-border); align-items: center; }
.aq-urlbar input { font-family: var(--aq-mono); font-size: .8rem; background: var(--aq-surface-2); }
.aq-fieldgroup { margin-bottom: 1.1rem; }
.aq-fieldgroup > .legend { font-size: .72rem; text-transform: uppercase; letter-spacing: .08em; color: var(--aq-muted); font-weight: 700; margin-bottom: .55rem; }
.aq-meta { display: grid; grid-template-columns: auto 1fr; gap: .45rem 1rem; font-size: .88rem; margin: 0; }
.aq-meta dt { color: var(--aq-muted); font-weight: 500; }
.aq-meta dd { margin: 0; word-break: break-all; }
.aq-danger-zone { border-color: color-mix(in srgb, var(--aq-danger) 35%, var(--aq-border)); }
.aq-sticky { position: sticky; top: 5rem; }

/* ---------- tables ---------- */
.aq-table { width: 100%; border-collapse: separate; border-spacing: 0; }
.aq-table th { font-size: .72rem; text-transform: uppercase; letter-spacing: .07em; color: var(--aq-muted); font-weight: 700; padding: .75rem 1rem; background: var(--aq-surface-2); border-bottom: 1px solid var(--aq-border); white-space: nowrap; }
.aq-table th:first-child { border-top-left-radius: var(--aq-radius); }
.aq-table th:last-child { border-top-right-radius: var(--aq-radius); }
.aq-table td { padding: .85rem 1rem; border-bottom: 1px solid var(--aq-border); vertical-align: middle; font-size: .92rem; }
.aq-table tr:last-child td { border-bottom: 0; }
.aq-table .mono { font-family: var(--aq-mono); font-size: .82rem; color: var(--aq-muted); }
.aq-scroll { overflow-x: auto; }
.aq-newkey { border: 1px solid color-mix(in srgb, var(--aq-warn) 45%, var(--aq-border)); background: var(--aq-warn-soft); border-radius: var(--aq-radius); padding: 1.1rem 1.25rem; margin-bottom: 1.25rem; animation: aq-in .3s ease; }
.aq-newkey h3 { font-size: 1rem; color: var(--aq-warn); display: flex; align-items: center; gap: .5rem; margin-bottom: .6rem; }
.aq-newkey input { font-family: var(--aq-mono); font-size: .85rem; }

/* ---------- docs ---------- */
.aq-method { display: inline-block; min-width: 4.2rem; text-align: center; font-family: var(--aq-mono); font-size: .72rem; font-weight: 700; padding: .2rem .5rem; border-radius: 6px; }
.aq-method.GET { background: var(--aq-success-soft); color: var(--aq-success); }
.aq-method.POST { background: var(--aq-accent-soft); color: var(--aq-accent-text); }
.aq-method.PATCH { background: var(--aq-warn-soft); color: var(--aq-warn); }
.aq-method.DELETE { background: var(--aq-danger-soft); color: var(--aq-danger); }
.aq-endpoint { display: flex; flex-wrap: wrap; align-items: baseline; gap: .6rem 1rem; padding: .9rem 1.25rem; border-bottom: 1px solid var(--aq-border); }
.aq-endpoint:last-child { border-bottom: 0; }
.aq-endpoint .path { font-family: var(--aq-mono); font-size: .88rem; font-weight: 600; }
.aq-endpoint .desc { flex-basis: 100%; color: var(--aq-muted); font-size: .9rem; padding-left: 0; }
.aq-docs-nav { position: sticky; top: 5rem; }
.aq-docs-nav a { display: block; padding: .35rem .6rem; border-radius: 6px; color: var(--aq-muted); font-size: .92rem; }
.aq-docs-nav a:hover { background: var(--aq-surface-2); color: var(--aq-text); text-decoration: none; }
.aq-section { scroll-margin-top: 5rem; margin-bottom: 1.75rem; }
.aq-section > h2 { font-size: 1.2rem; margin-bottom: .75rem; }

/* ---------- misc ---------- */
.aq-spin { width: 1em; height: 1em; border: 2px solid currentColor; border-right-color: transparent; border-radius: 50%; display: inline-block; animation: aq-rot .7s linear infinite; }
@keyframes aq-rot { to { transform: rotate(360deg); } }
.aq-error { text-align: center; padding: 5rem 1rem; }
.aq-error .code { font-size: 4rem; font-weight: 800; }

/* ---------- small screens ---------- */
@media (max-width: 767.98px) {
  .aq-side-title { display: none; }
  .aq-folders { flex-direction: row; overflow-x: auto; gap: .4rem; padding-bottom: .35rem; -webkit-overflow-scrolling: touch; }
  .aq-folder-row { flex: none; padding-left: 0 !important; }
  .aq-folder-row > .aq-folder { flex: none; }
  .aq-folder { flex: none; white-space: nowrap; border: 1px solid var(--aq-border); background: var(--aq-surface); padding: .35rem .7rem !important; border-radius: 999px; }
  .aq-folder.active { border-color: var(--aq-accent); }
  .aq-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); gap: .75rem; }
  .aq-page-head h1, .aq-page-head h2 { font-size: 1.35rem; }
  .aq-hero { padding: 2.5rem 0 2rem; }
  .aq-auth { margin: 2rem auto; }
  .aq-sticky, .aq-docs-nav { position: static; }
}