/*
 * whawty base styles
 *
 * Shared by the web interfaces of whawty.auth and whawty.nginx-sso. Keep this
 * file free of anything specific to one of them, app specific styles belong
 * in app.css.
 *
 * All colours are defined as tokens below. css/theme.css can override them to
 * change the look without touching this file.
 */

/* --- Tokens ----------------------------------------------------------- */

:root {
  color-scheme: light dark;

  --bg:        #edeef2;
  --surface:   #ffffff;
  --ink:       #191b24;
  --muted:     #616677;
  --rule:      #d7dae2;
  --accent:    #4b3fd4;
  --hover:     #f4f3fd;
  --tile:      #e6e7ef;
  --field:     #ffffff;
  --on-accent: #ffffff;
  --danger:    #b3261e;
  --danger-bg: #fbeceb;
  --warn:      #8a5a00;
  --warn-bg:   #fbf1dc;
  --ok:        #1d7a46;
  --ok-bg:     #e6f4ec;
  --scrim:     rgb(25 27 36 / 0.45);
  --shadow:    0 12px 32px rgb(25 27 36 / 0.18);

  --logo-size: 34px;
  --radius: 6px;
  --sans: ui-sans-serif, system-ui, -apple-system, "Segoe UI", Roboto,
          "Helvetica Neue", Arial, sans-serif;
  --mono: ui-monospace, SFMono-Regular, "SF Mono", Menlo, Consolas,
          "Liberation Mono", monospace;
}

@media (prefers-color-scheme: dark) {
  :root {
    --bg:        #131520;
    --surface:   #1b1e2b;
    --ink:       #e7e8f0;
    --muted:     #979cae;
    --rule:      #2b2f3f;
    --accent:    #a99cff;
    --hover:     #232741;
    --tile:      #2b2f3f;
    --field:     #151826;
    --on-accent: #131520;
    --danger:    #ff8a80;
    --danger-bg: #3a1f26;
    --warn:      #e8b84a;
    --warn-bg:   #352c17;
    --ok:        #6fd49a;
    --ok-bg:     #16302a;
    --scrim:     rgb(0 0 0 / 0.55);
    --shadow:    0 12px 32px rgb(0 0 0 / 0.5);
  }
}

/* --- Base ------------------------------------------------------------- */

* { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; }
[hidden] { display: none !important; }
form { margin: 0; }

body {
  margin: 0;
  padding: clamp(2rem, 9vh, 5.5rem) max(1.25rem, env(safe-area-inset-right, 0px)) 4rem max(1.25rem, env(safe-area-inset-left, 0px));
  background: var(--bg);
  color: var(--ink);
  font-family: var(--sans);
  font-size: 16px;
  line-height: 1.5;
}

.page { max-width: 44rem; margin: 0 auto; }
.page.narrow { max-width: 25rem; }
.mono { font-family: var(--mono); }
.icon { width: 1.1em; height: 1.1em; flex: none; }
:focus-visible { outline: 2px solid var(--accent); outline-offset: 2px; }
.visually-hidden {
  position: absolute; width: 1px; height: 1px; overflow: hidden;
  clip: rect(0 0 0 0); white-space: nowrap;
}

/* --- Header ---------------------------------------------------------- */

.host { margin: 0 0 2.25rem; }
.brand-row {
  display: flex; align-items: center; justify-content: space-between;
  flex-wrap: wrap; gap: 0.75rem 1rem;
  margin: 0 0 1.35rem;
}
.mark {
  display: grid; place-items: center;
  width: 2.75rem; height: 2.75rem;
  border-radius: 9px;
  background: var(--tile);
  color: var(--accent);
}
.mark .icon { width: 1.45rem; height: 1.45rem; }
.title {
  margin: 0;
  font-family: var(--mono);
  font-size: clamp(1.6rem, 6vw, 2.6rem);
  font-weight: 600;
  letter-spacing: -0.02em;
  line-height: 1.15;
}
.title .sub { color: var(--muted); font-weight: 400; }
.description {
  margin: 0.85rem 0 0;
  max-width: 34rem;
  color: var(--muted);
  font-size: 0.975rem;
}
.session {
  display: flex; align-items: center; flex-wrap: wrap; gap: 0.6rem;
  color: var(--muted); font-size: 0.9rem;
}
.session strong { color: var(--ink); font-weight: 600; }

/* --- Buttons ---------------------------------------------------------- */

.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 0.45rem;
  min-height: 2.4rem;
  padding: 0.45rem 0.95rem;
  border: 1px solid var(--rule);
  border-radius: 5px;
  background: var(--surface);
  color: var(--ink);
  font: inherit; font-size: 0.925rem; font-weight: 600;
  cursor: pointer;
  white-space: nowrap;
}
.btn:hover { background: var(--hover); border-color: var(--accent); color: var(--accent); }
.btn:disabled { opacity: 0.5; cursor: not-allowed; }
.btn:disabled:hover { background: var(--surface); border-color: var(--rule); color: var(--ink); }
.btn-primary { background: var(--accent); border-color: var(--accent); color: var(--on-accent); }
.btn-primary:hover { background: var(--accent); color: var(--on-accent); filter: brightness(1.08); }
.btn-primary:disabled:hover { background: var(--accent); border-color: var(--accent); color: var(--on-accent); filter: none; }
.btn-danger { background: var(--danger); border-color: var(--danger); color: var(--on-accent); }
.btn-danger:hover { background: var(--danger); border-color: var(--danger); color: var(--on-accent); filter: brightness(1.08); }
.btn-sm { min-height: 2rem; padding: 0.25rem 0.7rem; font-size: 0.85rem; }
.btn-block { width: 100%; }

.icon-btn {
  display: inline-grid; place-items: center;
  width: 2.1rem; height: 2.1rem;
  border: 1px solid transparent; border-radius: 5px;
  background: transparent; color: var(--muted);
  cursor: pointer;
}
.icon-btn:hover { background: var(--hover); color: var(--accent); border-color: var(--rule); }
.icon-btn.is-danger:hover { background: var(--danger-bg); color: var(--danger); }

/* --- Form controls ---------------------------------------------------- */

.field {
  display: block; width: 100%;
  min-height: 2.4rem;
  padding: 0.45rem 0.7rem;
  border: 1px solid var(--rule);
  border-radius: 5px;
  background: var(--field);
  color: var(--ink);
  font: inherit; font-size: 1rem;
}
.field::placeholder { color: var(--muted); opacity: 0.8; }
.field:focus {
  outline: none;
  border-color: var(--accent);
  box-shadow: 0 0 0 3px color-mix(in srgb, var(--accent) 22%, transparent);
}
.label { display: block; margin-bottom: 0.35rem; font-size: 0.85rem; font-weight: 600; }
.stack { display: grid; gap: 1rem; }

/* radio buttons that look like a segmented switch:
   <fieldset class="segmented"><input type="radio" id="a"><label for="a">A</label>...</fieldset> */
.segmented {
  display: inline-flex; gap: 2px; padding: 2px;
  margin: 0; border: 1px solid var(--rule); border-radius: 6px;
  background: var(--tile);
}
.segmented input { position: absolute; opacity: 0; pointer-events: none; }
.segmented label {
  padding: 0.3rem 0.75rem; border-radius: 4px;
  color: var(--muted); font-size: 0.875rem; font-weight: 600; cursor: pointer;
}
.segmented input:checked + label {
  background: var(--surface); color: var(--ink);
  box-shadow: 0 1px 2px rgb(0 0 0 / 0.12);
}
.segmented input:focus-visible + label { outline: 2px solid var(--accent); outline-offset: 1px; }

/* --- Chips and alerts ------------------------------------------------- */

.chip {
  display: inline-block;
  padding: 0.05rem 0.45rem;
  border: 1px solid transparent;
  border-radius: 4px;
  font-size: 0.7rem; font-weight: 700; letter-spacing: 0.05em; text-transform: uppercase;
  line-height: 1.5; vertical-align: 0.15em;
}
.chip-accent { color: var(--accent); background: var(--hover); border-color: color-mix(in srgb, var(--accent) 35%, transparent); }
.chip-warn   { color: var(--warn);   background: var(--warn-bg); }
.chip-danger { color: var(--danger); background: var(--danger-bg); }

.alert {
  display: flex; gap: 0.6rem; align-items: start;
  padding: 0.7rem 0.85rem; border-radius: 5px;
  font-size: 0.9rem;
}
.alert .icon { margin-top: 0.15rem; }
.alert-error { background: var(--danger-bg); color: var(--danger); }

/* --- Surfaces and rows ----------------------------------------------- */

.surface {
  background: var(--surface);
  border: 1px solid var(--rule);
  border-radius: var(--radius);
  overflow: hidden;
}
.surface-foot {
  padding: 0.95rem 1.25rem;
  border-top: 1px solid var(--rule);
  background: var(--bg);
}
.section-head {
  display: flex; align-items: end; justify-content: space-between; flex-wrap: wrap;
  gap: 0.75rem 1rem; margin: 0 0 0.75rem;
}
.section-title {
  margin: 0; color: var(--muted);
  font-size: 0.78rem; font-weight: 700; letter-spacing: 0.08em; text-transform: uppercase;
}
.section-title .count { font-family: var(--mono); font-weight: 400; letter-spacing: 0; }

.rows { list-style: none; margin: 0; padding: 0; }
.row {
  display: grid;
  grid-template-columns: var(--logo-size) minmax(0, 1fr) auto;
  grid-template-areas:
    "logo name actions"
    "logo note actions";
  column-gap: 1rem;
  align-items: baseline;
  padding: 0.95rem 1.25rem;
  border-top: 1px solid var(--rule);
}
.row:first-child { border-top: 0; }
.row.is-hoverable:hover, .row.is-hoverable:focus-within {
  background: var(--hover);
  box-shadow: inset 3px 0 0 var(--accent);
}
.monogram {
  grid-area: logo; align-self: center;
  display: grid; place-items: center;
  width: var(--logo-size); height: var(--logo-size);
  border-radius: 7px;
  background: var(--tile); color: var(--muted);
  font-family: var(--mono); font-size: 0.95rem; font-weight: 600;
}
.row-name {
  grid-area: name; min-width: 0;
  display: flex; align-items: baseline; flex-wrap: wrap; gap: 0.2rem 0.55rem;
  font-size: 1.0625rem; font-weight: 600; letter-spacing: -0.01em;
  overflow-wrap: anywhere;
}
.row-note {
  grid-area: note; min-width: 0;
  margin-top: 0.15rem;
  color: var(--muted); font-size: 0.9rem;
}
.row-note .sep { margin: 0 0.4rem; opacity: 0.6; }
.row-actions {
  grid-area: actions; align-self: center;
  display: flex; gap: 0.15rem;
}
.empty { padding: 1.5rem 1.25rem; color: var(--muted); text-align: center; }

/* label/value list: <dl class="facts"><div><dt>..</dt><dd>..</dd></div>...</dl> */
.facts { margin: 0; }
.facts > div {
  display: grid; grid-template-columns: 9rem minmax(0, 1fr); gap: 1rem;
  padding: 0.85rem 1.25rem; border-top: 1px solid var(--rule);
}
.facts > div:first-child { border-top: 0; }
.facts dt { color: var(--muted); font-size: 0.9rem; }
.facts dd { margin: 0; font-weight: 600; overflow-wrap: anywhere; }
.facts dd small { display: block; color: var(--muted); font-weight: 400; font-size: 0.85rem; }

@media (max-width: 34rem) {
  .row {
    grid-template-columns: var(--logo-size) minmax(0, 1fr);
    grid-template-areas: "logo name" "logo note" "logo actions";
    padding: 0.9rem 1rem;
  }
  .monogram { align-self: start; }
  .row-actions { justify-self: start; margin-top: 0.4rem; margin-left: -0.45rem; }
  .facts > div { grid-template-columns: 1fr; gap: 0.1rem; padding: 0.8rem 1rem; }
}

/* --- Login ------------------------------------------------------------ */

.login-card { padding: 1.5rem 1.25rem 1.25rem; }

/* --- Dialogs (<dialog class="sheet">) --------------------------------- */

dialog.sheet {
  width: min(29rem, calc(100vw - 2rem));
  padding: 0;
  border: 1px solid var(--rule);
  border-radius: 8px;
  background: var(--surface);
  color: var(--ink);
  box-shadow: var(--shadow);
}
dialog.sheet::backdrop { background: var(--scrim); }
.sheet-head {
  display: flex; align-items: center; justify-content: space-between; gap: 1rem;
  padding: 1rem 1.25rem;
  border-bottom: 1px solid var(--rule);
}
.sheet-head h2 { margin: 0; font-size: 1.05rem; font-weight: 600; }
.sheet-head h2 .mono { color: var(--accent); }
.sheet-body { padding: 1.25rem; }
.sheet-body p { margin: 0; color: var(--muted); }
.sheet-foot {
  display: flex; justify-content: end; gap: 0.5rem;
  padding: 0.9rem 1.25rem;
  border-top: 1px solid var(--rule);
  background: var(--bg);
}

/* --- Toasts ----------------------------------------------------------- */

.toasts {
  position: fixed; left: 0; right: 0;
  bottom: calc(1rem + env(safe-area-inset-bottom, 0px));
  display: flex; flex-direction: column; align-items: center; gap: 0.5rem;
  padding: 0 max(1rem, env(safe-area-inset-right, 0px)) 0 max(1rem, env(safe-area-inset-left, 0px));
  pointer-events: none;
  z-index: 20;
}
.toast {
  pointer-events: auto;
  display: flex; align-items: start; gap: 0.6rem;
  width: min(26rem, 100%);
  padding: 0.75rem 0.6rem 0.75rem 1rem;
  border: 1px solid var(--rule); border-radius: var(--radius);
  background: var(--surface); color: var(--ink);
  box-shadow: inset 3px 0 0 var(--ok), var(--shadow);
  font-size: 0.925rem;
}
.toast > .icon { margin-top: 0.2rem; color: var(--ok); }
.toast.is-error { box-shadow: inset 3px 0 0 var(--danger), var(--shadow); }
.toast.is-error > .icon { color: var(--danger); }
.toast .msg { flex: 1; min-width: 0; overflow-wrap: anywhere; }
.toast .icon-btn { width: 1.7rem; height: 1.7rem; margin-top: -0.1rem; }

@media (prefers-reduced-motion: no-preference) {
  .toast { animation: toast-rise 0.18s ease-out; }
  @keyframes toast-rise { from { opacity: 0; translate: 0 6px; } }
}