/* ============================================================================
   Iconic Roleplay - Support Beheer
   Visual system: "Game-panel" - a hypermodern server control panel,
   in the spirit of Pterodactyl's admin/client UI.

   - Fixed left sidebar nav (collapses to icon rail, then off-canvas)
   - Slim sticky appbar + left-aligned scrolling content canvas
   - Layered dark surfaces, hairline borders, restrained elevation
   - System sans for UI, monospace only for IDs / keys / technical numbers
   - Accent = Iconic gold #C8A24B (solid button, active nav bar, focus ring)
   - Cool neutral greys for everything secondary. No purple, no gradient soup.

   Self-contained: no remote imports, no web fonts, no CDN, no framework.
   Dark-first, with a coherent light palette under prefers-color-scheme: light.
   Styles BOTH the new shell classes (.app/.sidebar/.appbar/.content/...) and
   the current markup (.topbar/.nav/.wrap.page) so nothing breaks in between.
   ========================================================================== */

/* --------------------------------------------------------------- tokens -- */
:root {
  color-scheme: dark;

  /* surfaces (dark-first) */
  --bg:            #0f1116;   /* deepest - page            */
  --surface:       #161a22;   /* cards / sidebar / appbar   */
  --surface-2:     #1c2029;   /* raised / inputs / rows     */
  --overlay:       #242a36;   /* hover / nested chips       */
  --border:        rgba(255, 255, 255, .08);
  --border-strong: rgba(255, 255, 255, .14);

  /* text */
  --text:       #e7e9ee;
  --text-soft:  #a7aebc;
  --text-faint: #808a9b;

  /* accent - Iconic gold */
  --accent:        #c8a24b;
  --accent-hover:  #d9b869;
  --accent-press:  #b68f3c;
  --accent-ink:    #1c1503;   /* text on solid gold */
  --accent-soft:   rgba(200, 162, 75, .14);
  --accent-border: rgba(200, 162, 75, .40);
  --link:          #e2c489;

  /* status */
  --ok:            #43b581;
  --ok-bg:         rgba(67, 181, 129, .14);
  --ok-border:     rgba(67, 181, 129, .40);
  --danger:        #e5484d;
  --danger-bg:     rgba(229, 72, 77, .13);
  --danger-border: rgba(229, 72, 77, .42);

  /* focus */
  --focus:         #d9b869;

  /* elevation */
  --shadow-1: 0 1px 2px rgba(0, 0, 0, .35), 0 1px 3px rgba(0, 0, 0, .22);
  --shadow-2: 0 16px 44px -14px rgba(0, 0, 0, .60);

  /* geometry */
  --radius:    12px;
  --radius-sm: 8px;
  --radius-lg: 16px;

  /* shell metrics */
  --sidebar-w:  240px;
  --rail-w:     64px;
  --appbar-h:   56px;
  --content-max: 1140px;

  /* type */
  --sans: system-ui, -apple-system, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
  --mono: ui-monospace, "SF Mono", "SFMono-Regular", "DejaVu Sans Mono",
          "Roboto Mono", Menlo, Consolas, monospace;
}

@media (prefers-color-scheme: light) {
  :root {
    color-scheme: light;

    --bg:            #eceff3;
    --surface:       #ffffff;
    --surface-2:     #f3f5f8;
    --overlay:       #ffffff;
    --border:        rgba(16, 22, 34, .10);
    --border-strong: rgba(16, 22, 34, .16);

    --text:       #1a2130;
    --text-soft:  #4c5666;
    --text-faint: #6d7787;

    --accent:        #c8a24b;
    --accent-hover:  #d3af5f;
    --accent-press:  #ac8734;
    --accent-ink:    #241a04;
    --accent-soft:   rgba(200, 162, 75, .16);
    --accent-border: rgba(150, 116, 38, .42);
    --link:          #8a6a1f;

    --ok:            #157a4a;
    --ok-bg:         rgba(21, 122, 74, .10);
    --ok-border:     rgba(21, 122, 74, .32);
    --danger:        #cf3438;
    --danger-bg:     rgba(207, 52, 56, .10);
    --danger-border: rgba(207, 52, 56, .34);

    --focus:         #8a6a1f;

    --shadow-1: 0 1px 2px rgba(16, 22, 34, .08);
    --shadow-2: 0 18px 44px -16px rgba(16, 22, 34, .22);
  }
}

/* ----------------------------------------------------------------- base -- */
*, *::before, *::after { box-sizing: border-box; }

* {
  scrollbar-width: thin;
  scrollbar-color: var(--border-strong) transparent;
}

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

body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font-family: var(--sans);
  font-size: 15px;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
  overflow-x: hidden;
}

h1, h2, h3, h4 { line-height: 1.2; margin: 0; }

p { margin: 0 0 1em; }

a { color: var(--link); text-decoration: underline; text-underline-offset: 2px; }
a:hover { color: var(--text); }

img, svg { max-width: 100%; height: auto; }

code, .key, .panel__meta {
  font-family: var(--mono);
}
code {
  font-size: .9em;
  background: var(--surface-2);
  border: 1px solid var(--border);
  padding: .1em .42em;
  border-radius: 6px;
  color: var(--text);
}

hr { border: 0; border-top: 1px solid var(--border); margin: 20px 0; }

::selection { background: var(--accent-soft); }
::placeholder { color: var(--text-faint); opacity: 1; }

input[type=checkbox] {
  width: 16px;
  height: 16px;
  accent-color: var(--accent);
}

:focus-visible {
  outline: 2px solid var(--focus);
  outline-offset: 2px;
}

/* ============================================================================
   SHELL A - new game-panel layout (.app / .sidebar / .appbar / .content)
   The frontend-developer will emit this structure. See markup spec in report.
   ========================================================================== */

.app {
  display: flex;
  min-height: 100vh;
  min-height: 100dvh;
}

/* ---- sidebar ---- */
.sidebar {
  position: fixed;
  inset: 0 auto 0 0;
  z-index: 50;
  width: var(--sidebar-w);
  display: flex;
  flex-direction: column;
  gap: 4px;
  padding: 16px 12px;
  background: var(--surface);
  border-right: 1px solid var(--border);
  overflow-y: auto;
  overscroll-behavior: contain;
}

.sidebar__mark {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 6px 8px 16px;
  font-size: 15px;
  font-weight: 750;
  letter-spacing: .01em;
  color: var(--text);
  text-decoration: none;
  white-space: nowrap;
}
.sidebar__mark::before {
  content: "IR";
  flex: none;
  display: grid;
  place-items: center;
  width: 34px;
  height: 34px;
  font: 700 13px/1 var(--mono);
  letter-spacing: .04em;
  color: var(--accent-ink);
  background: linear-gradient(180deg, var(--accent-hover), var(--accent));
  border-radius: 10px;
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, .28),
              0 4px 14px -6px var(--accent);
}

.sidebar__nav {
  display: flex;
  flex-direction: column;
  gap: 2px;
  margin-top: 4px;
}

.nav-item {
  position: relative;
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 10px 12px;
  border-radius: 10px;
  font-size: 14px;
  font-weight: 500;
  line-height: 1;
  color: var(--text-soft);
  text-decoration: none;
  transition: background-color .12s ease, color .12s ease;
}
.nav-item:hover { background: var(--surface-2); color: var(--text); }
.nav-item.is-active {
  background: var(--surface-2);
  color: var(--text);
  font-weight: 600;
}
.nav-item.is-active::before {
  content: "";
  position: absolute;
  left: -12px;
  top: 7px;
  bottom: 7px;
  width: 3px;
  border-radius: 0 3px 3px 0;
  background: var(--accent);
  box-shadow: 0 0 12px 0 var(--accent);
}

.nav-item__icon {
  flex: none;
  width: 18px;
  height: 18px;
  display: grid;
  place-items: center;
  font-size: 15px;
  line-height: 1;
  color: currentColor;
  opacity: .9;
}
/* geometric fallback when no glyph is provided */
.nav-item__icon:empty::before {
  content: "";
  width: 10px;
  height: 10px;
  border: 1.5px solid currentColor;
  border-radius: 3px;
}

.nav-item__label { min-width: 0; }

/* ---- off-canvas backdrop ---- */
.sidebar-backdrop {
  position: fixed;
  inset: 0;
  z-index: 45;
  background: rgba(0, 0, 0, .55);
  opacity: 0;
  visibility: hidden;
  transition: opacity .2s ease, visibility .2s ease;
}
.sidebar-backdrop.is-open { opacity: 1; visibility: visible; }

/* ---- main column ---- */
.app-main {
  flex: 1;
  min-width: 0;
  margin-left: var(--sidebar-w);
  display: flex;
  flex-direction: column;
}

.appbar {
  position: sticky;
  top: 0;
  z-index: 30;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  min-height: var(--appbar-h);
  padding: 8px clamp(16px, 3vw, 32px);
  background: var(--surface);
  border-bottom: 1px solid var(--border);
}
@supports (backdrop-filter: blur(6px)) {
  .appbar {
    background: color-mix(in srgb, var(--surface) 78%, transparent);
    backdrop-filter: blur(10px) saturate(150%);
  }
}
.appbar__title {
  font-size: 15px;
  font-weight: 650;
  color: var(--text);
  min-width: 0;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}
.appbar__title .muted { font-weight: 500; }

.content {
  width: 100%;
  max-width: var(--content-max);
  padding: clamp(20px, 3vw, 34px) clamp(16px, 3vw, 34px) 72px;
}

/* If the dev keeps <main class="wrap page"> inside .app-main, left-align it */
.app-main .wrap {
  margin-inline: 0;
  max-width: var(--content-max);
}

/* ============================================================================
   SHELL B - current markup fallback (.topbar / .nav / .wrap.page)
   Renders as a clean horizontal top bar until the sidebar shell lands.
   ========================================================================== */

.topbar {
  position: sticky;
  top: 0;
  z-index: 30;
  background: var(--surface);
  border-bottom: 1px solid var(--border);
}
.topbar-inner {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 10px 20px;
  padding-block: 10px;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  text-decoration: none;
  color: var(--text);
  font-weight: 700;
}
.brand-mark {
  display: grid;
  place-items: center;
  width: 32px;
  height: 32px;
  font: 700 12px/1 var(--mono);
  letter-spacing: .04em;
  color: var(--accent-ink);
  background: linear-gradient(180deg, var(--accent-hover), var(--accent));
  border-radius: 9px;
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, .28);
}
.brand-text {
  display: flex;
  flex-direction: column;
  line-height: 1.15;
}
.brand-text small {
  font: 400 10px/1.4 var(--mono);
  text-transform: uppercase;
  letter-spacing: .14em;
  color: var(--text-faint);
}

.nav {
  display: flex;
  flex-wrap: wrap;
  gap: 4px;
  margin-right: auto;
}
.nav a {
  padding: 7px 12px;
  border-radius: 8px;
  font-size: 13px;
  font-weight: 500;
  color: var(--text-soft);
  text-decoration: none;
}
.nav a:hover { background: var(--surface-2); color: var(--text); }
.nav a.is-active {
  background: var(--surface-2);
  color: var(--text);
  box-shadow: inset 2px 0 0 var(--accent);
}

.logout {
  display: inline-flex;
  align-items: center;
  gap: 10px;
}
.logout .who {
  font-size: 13px;
  color: var(--text-soft);
}

/* content wrapper (fallback) */
.wrap {
  width: 100%;
  max-width: 1180px;
  margin-inline: auto;
  padding-inline: clamp(16px, 4vw, 32px);
}
.page { padding-block: clamp(22px, 4vw, 38px) 72px; }

/* ============================================================================
   PAGE CONTENT - shared by both shells
   ========================================================================== */

.page-head { margin-bottom: 24px; }
.page-head h1 {
  font-size: clamp(21px, 3vw, 27px);
  font-weight: 700;
  letter-spacing: -.02em;
}
.page-head p,
.page-head .muted {
  margin: 8px 0 0;
  max-width: 72ch;
  color: var(--text-soft);
}
.page-head p a { color: var(--link); }

.kicker {
  display: inline-block;
  margin-bottom: 10px;
  font: 600 11px/1 var(--mono);
  letter-spacing: .18em;
  text-transform: uppercase;
  color: var(--accent);
}

.muted { color: var(--text-soft); }

/* ---- panels ---- */
.panel {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 20px;
  margin-bottom: 18px;
  box-shadow: var(--shadow-1);
}
.panel h2 {
  display: flex;
  align-items: center;
  gap: 10px;
  margin: 0 0 16px;
  padding-bottom: 12px;
  font-size: 15px;
  font-weight: 650;
  color: var(--text);
  border-bottom: 1px solid var(--border);
}
.panel h3 {
  margin: 0 0 12px;
  font-size: 15px;
  font-weight: 650;
}
.panel h2 .panel__meta,
.panel h3 .panel__meta { margin-left: auto; }
.panel > *:last-child { margin-bottom: 0; }

.panel__meta {
  font-size: 12px;
  font-weight: 400;
  color: var(--text-faint);
}

/* ---- stat cards ---- */
.stat-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 14px;
  margin-bottom: 22px;
}
.stat {
  position: relative;
  overflow: hidden;
  display: flex;
  flex-direction: column;
  gap: 6px;
  padding: 16px;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  box-shadow: var(--shadow-1);
}
.stat::before {
  content: "";
  position: absolute;
  right: -22px;
  top: -22px;
  width: 64px;
  height: 64px;
  border-radius: 50%;
  background: var(--accent-soft);
  filter: blur(14px);
  pointer-events: none;
}
.stat-lbl {
  order: -1;
  font-size: 11px;
  font-weight: 600;
  letter-spacing: .07em;
  text-transform: uppercase;
  color: var(--text-faint);
}
.stat-num {
  display: block;
  font-family: var(--mono);
  font-size: 26px;
  font-weight: 700;
  line-height: 1.1;
  letter-spacing: -.01em;
  color: var(--text);
  font-variant-numeric: tabular-nums;
}
/* optional pieces the dev may add */
.stat-ico {
  order: -2;
  display: grid;
  place-items: center;
  width: 30px;
  height: 30px;
  margin-bottom: 2px;
  border-radius: 9px;
  background: var(--surface-2);
  color: var(--accent);
  font-size: 15px;
}
.stat-delta { font-size: 12px; font-weight: 500; color: var(--text-faint); }
.stat-delta.up { color: var(--ok); }
.stat-delta.down { color: var(--danger); }

/* ---- checklist as status rows ---- */
.checklist {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: 8px;
}
.checklist li {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 11px 14px;
  font-size: 14px;
  color: var(--text);
  background: var(--surface-2);
  border: 1px solid var(--border);
  border-radius: 10px;
}
.checklist .tick {
  flex: none;
  display: grid;
  place-items: center;
  width: 22px;
  height: 22px;
  border-radius: 999px;
  font-size: 12px;
  font-weight: 700;
  background: var(--overlay);
  color: var(--text-faint);
}
.checklist li.ok .tick { background: var(--ok-bg); color: var(--ok); }
.checklist li.todo .tick { background: var(--accent-soft); color: var(--accent); }
.checklist li::after {
  margin-left: auto;
  padding: 5px 10px;
  border-radius: 999px;
  font-size: 10px;
  font-weight: 700;
  letter-spacing: .08em;
  text-transform: uppercase;
}
.checklist li.ok::after {
  content: "OK";
  color: var(--ok);
  background: var(--ok-bg);
  border: 1px solid var(--ok-border);
}
.checklist li.todo::after {
  content: "Te doen";
  color: var(--accent);
  background: var(--accent-soft);
  border: 1px solid var(--accent-border);
}

/* ---- chips ---- */
.chips { display: flex; flex-wrap: wrap; gap: 8px; }
.chip {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 5px 11px;
  font-size: 13px;
  color: var(--text-soft);
  background: var(--surface-2);
  border: 1px solid var(--border);
  border-radius: 999px;
}
.chip small {
  font: 600 10px/1 var(--mono);
  letter-spacing: .06em;
  text-transform: uppercase;
  color: var(--accent);
}

/* ---- forms ---- */
.form label {
  display: block;
  margin-bottom: 14px;
  font-size: 13px;
  font-weight: 550;
  color: var(--text-soft);
}
.form label.check {
  display: flex;
  align-items: center;
  gap: 10px;
  font-weight: 500;
  color: var(--text);
  cursor: pointer;
}
.form label.check input { width: auto; margin: 0; }

.form input[type=text],
.form input[type=url],
.form input[type=number],
.form input[type=password],
.form textarea,
.form select {
  display: block;
  width: 100%;
  margin-top: 7px;
  padding: 10px 12px;
  font: 400 14px/1.45 var(--sans);
  color: var(--text);
  background: var(--surface-2);
  border: 1px solid var(--border-strong);
  border-radius: 10px;
  transition: border-color .12s ease, box-shadow .12s ease, background-color .12s ease;
}
.form textarea { min-height: 92px; resize: vertical; }
.form select {
  appearance: none;
  -webkit-appearance: none;
  padding-right: 34px;
  background-image:
    linear-gradient(45deg, transparent 50%, var(--text-soft) 50%),
    linear-gradient(135deg, var(--text-soft) 50%, transparent 50%);
  background-position: right 15px center, right 10px center;
  background-size: 5px 5px, 5px 5px;
  background-repeat: no-repeat;
}
.form input:focus,
.form textarea:focus,
.form select:focus,
.form input:focus-visible,
.form textarea:focus-visible,
.form select:focus-visible {
  outline: 2px solid transparent;
  outline-offset: 2px;
  border-color: var(--accent);
  box-shadow: 0 0 0 3px var(--accent-soft);
  background: var(--surface);
}

.grid-2 {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0 20px;
}

.form-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 8px;
  padding-top: 16px;
  border-top: 1px solid var(--border);
}
.btn-row {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 10px;
}

/* horizontal scroll container for wide rows */
.scroll-x {
  overflow-x: auto;
  overflow-y: hidden;
  overscroll-behavior-x: contain;
}
.scroll-x .row-form { min-width: 640px; }

.row-form {
  display: grid;
  grid-template-columns:
    minmax(150px, 1.5fr) minmax(84px, .6fr) minmax(170px, 1.6fr) auto auto;
  gap: 14px 16px;
  align-items: end;
}
.row-form label { margin-bottom: 0; }
.row-form label.check { align-self: center; }
.row-form button { margin-bottom: 0; align-self: end; }

/* ---- question sub-cards ---- */
fieldset.qrow {
  margin: 0 0 14px;
  padding: 16px;
  background: var(--surface-2);
  border: 1px solid var(--border);
  border-radius: 10px;
}
fieldset.qrow legend {
  padding: 3px 9px;
  font: 600 11px/1 var(--mono);
  letter-spacing: .12em;
  text-transform: uppercase;
  color: var(--accent);
  background: var(--overlay);
  border: 1px solid var(--border);
  border-radius: 999px;
}

/* ---- buttons ---- */
button,
.btn-ghost {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 9px 16px;
  font: 550 13px/1 var(--sans);
  color: var(--text);
  background: var(--surface-2);
  border: 1px solid var(--border-strong);
  border-radius: 10px;
  cursor: pointer;
  text-decoration: none;
  transition: background-color .12s ease, border-color .12s ease,
              color .12s ease, transform .04s ease, filter .12s ease;
}
button:hover,
.btn-ghost:hover { background: var(--overlay); border-color: var(--border-strong); color: var(--text); }
button:active { transform: translateY(1px); }
button:disabled {
  opacity: .5;
  cursor: not-allowed;
  transform: none;
}

.btn-primary {
  color: var(--accent-ink);
  background: linear-gradient(180deg, var(--accent-hover), var(--accent));
  border: 1px solid transparent;
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, .22),
              0 6px 16px -8px var(--accent);
}
.btn-primary:hover {
  color: var(--accent-ink);
  background: linear-gradient(180deg, var(--accent-hover), var(--accent));
  filter: brightness(1.06);
}
.btn-primary:active { filter: brightness(.96); }

.btn-danger {
  color: var(--danger);
  background: transparent;
  border-color: var(--danger-border);
}
.btn-danger:hover {
  color: #fff;
  background: var(--danger);
  border-color: var(--danger);
}

.btn-ghost {
  color: var(--text-soft);
  background: transparent;
  border-color: var(--border);
}
.btn-ghost:hover { color: var(--text); background: var(--surface-2); }

/* ---- categories ---- */
.panel.cat { }
.cat-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 12px;
  margin-bottom: 14px;
  padding-bottom: 12px;
  border-bottom: 1px solid var(--border);
}
.cat-head h3 {
  display: flex;
  align-items: center;
  gap: 9px;
  margin: 0;
  font-size: 15px;
  font-weight: 650;
}
.cat-order { display: flex; gap: 6px; }
.cat-order form { display: inline; margin: 0; }
.cat-order button {
  padding: 6px 10px;
  font-size: 13px;
  line-height: 1;
}
.key {
  padding: 3px 7px;
  font-size: 11px;
  font-weight: 500;
  color: var(--text-faint);
  background: var(--surface-2);
  border: 1px solid var(--border);
  border-radius: 6px;
}
.cat-off { opacity: .6; }
.cat-off:hover,
.cat-off:focus-within { opacity: 1; }

.cat-foot {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 14px;
  padding-top: 14px;
  border-top: 1px solid var(--border);
}
.cat-foot form { display: inline; margin: 0; }
.form-state {
  margin-right: auto;
  font-size: 13px;
  color: var(--text-soft);
}
.form-state strong { color: var(--text); font-weight: 600; }

/* ---- alerts / inline banners ---- */
.alert {
  display: flex;
  align-items: flex-start;
  gap: 11px;
  padding: 12px 14px;
  margin-bottom: 18px;
  font-size: 14px;
  color: var(--text);
  background: var(--surface-2);
  border: 1px solid var(--border-strong);
  border-radius: 10px;
}
.alert::before {
  content: "";
  flex: none;
  width: 8px;
  height: 8px;
  margin-top: 6px;
  border-radius: 999px;
  background: var(--text-faint);
}
.alert-ok {
  background: var(--ok-bg);
  border-color: var(--ok-border);
}
.alert-ok::before { background: var(--ok); box-shadow: 0 0 10px 0 var(--ok); }
.alert-error {
  background: var(--danger-bg);
  border-color: var(--danger-border);
}
.alert-error::before { background: var(--danger); box-shadow: 0 0 10px 0 var(--danger); }

/* ---- footer ---- */
.sitefoot {
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 32px;
  padding: 18px 0 6px;
  border-top: 1px solid var(--border);
  font-size: 12px;
  color: var(--text-faint);
}

/* ============================================================================
   LOGIN
   ========================================================================== */

.login-body {
  min-height: 100vh;
  min-height: 100dvh;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 24px;
  background:
    radial-gradient(1100px 560px at 50% -12%, rgba(200, 162, 75, .12), transparent 62%),
    radial-gradient(900px 520px at 50% 118%, rgba(120, 140, 180, .10), transparent 60%),
    var(--bg);
}
.login-card {
  width: 100%;
  max-width: 384px;
  padding: 32px 28px;
  text-align: center;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-2);
}
.login-mark {
  display: inline-grid;
  place-items: center;
  width: 48px;
  height: 48px;
  margin-bottom: 14px;
  font: 700 16px/1 var(--mono);
  letter-spacing: .04em;
  color: var(--accent-ink);
  background: linear-gradient(180deg, var(--accent-hover), var(--accent));
  border-radius: 14px;
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, .3),
              0 8px 24px -8px var(--accent);
}
.login-card h1 { font-size: 20px; margin: 0 0 4px; }
.login-card .muted { margin: 0 0 18px; font-size: 13px; }
.login-card form { margin-top: 8px; text-align: left; }
.login-card label {
  display: block;
  margin-bottom: 14px;
  font-size: 13px;
  font-weight: 550;
  color: var(--text-soft);
}
.login-card input {
  display: block;
  width: 100%;
  margin-top: 7px;
  padding: 10px 12px;
  font: 400 14px/1.45 var(--sans);
  color: var(--text);
  background: var(--surface-2);
  border: 1px solid var(--border-strong);
  border-radius: 10px;
  transition: border-color .12s ease, box-shadow .12s ease;
}
.login-card input:focus,
.login-card input:focus-visible {
  outline: 2px solid transparent;
  outline-offset: 2px;
  border-color: var(--accent);
  box-shadow: 0 0 0 3px var(--accent-soft);
}
.login-card .btn-primary,
.login-card button {
  width: 100%;
  margin-top: 6px;
  padding: 11px;
}
.login-card .alert { text-align: left; }

/* ============================================================================
   RESPONSIVE
   ========================================================================== */

/* sidebar -> icon rail */
@media (max-width: 1100px) {
  :root { --sidebar-w: var(--rail-w); }
  .sidebar { padding: 14px 8px; }
  .sidebar__mark {
    justify-content: center;
    padding: 4px 0 14px;
    font-size: 0;
    gap: 0;
  }
  .sidebar__nav { gap: 4px; }
  .nav-item { justify-content: center; gap: 0; padding: 12px 0; }
  .nav-item__label { display: none; }
  .nav-item.is-active::before { left: -8px; }
}

@media (max-width: 960px) {
  .grid-2 { grid-template-columns: 1fr; gap: 0; }
  .stat-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .row-form { grid-template-columns: 1fr 1fr; }
}

/* sidebar -> off-canvas */
@media (max-width: 760px) {
  :root { --sidebar-w: 0px; }
  .sidebar {
    width: 264px;
    padding: 16px 12px;
    z-index: 60;
    transform: translateX(-100%);
    transition: transform .22s ease;
    box-shadow: var(--shadow-2);
  }
  .sidebar.is-open { transform: none; }
  .sidebar__mark {
    justify-content: flex-start;
    font-size: 15px;
    gap: 10px;
    padding: 6px 8px 16px;
  }
  .sidebar__nav { gap: 2px; }
  .nav-item { justify-content: flex-start; gap: 12px; padding: 10px 12px; }
  .nav-item__label { display: inline; }
  .nav-item.is-active::before { left: -12px; }
  .app-main { margin-left: 0; }
  .content { padding-top: 16px; }
}
@media (min-width: 761px) {
  .sidebar-backdrop { display: none; }
}

@media (max-width: 620px) {
  .stat-grid { grid-template-columns: 1fr; }
  .row-form { grid-template-columns: 1fr; }
  .topbar-inner { gap: 10px 14px; }
  .nav { order: 3; width: 100%; }
  .cat-head { align-items: flex-start; }
  .appbar { padding-inline: 16px; }
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    transition-duration: .01ms !important;
    animation-duration: .01ms !important;
    animation-iteration-count: 1 !important;
    scroll-behavior: auto !important;
  }
}