/* Neverwas – driftstatus
   Bygger på samma grund som verktygen på neverwas.org (css/tool-base.css):
   samma palett, typsnitt, knappar, topbar, paneler och footer.
   Mörkt som standard, ljust när systemet eller besökaren väljer det.

   1. Typsnitt och tokens
   2. Bas
   3. Knappar
   4. Topbar och sidram
   5. Paneler och formulär
   6. Publik statussida
   7. Admin
   8. Footer
   9. Större skärmar och preferenser */

/* 1. Typsnitt och tokens
   ========================================================================== */

@font-face {
  font-family: "Marcellus";
  src: url("../fonts/marcellus-latin.woff2") format("woff2");
  font-weight: 400;
  font-display: swap;
}

@font-face {
  font-family: "Hanken Grotesk";
  src: url("../fonts/hanken-grotesk-latin.woff2") format("woff2");
  font-weight: 100 900;
  font-display: swap;
}

:root {
  /* Palett (samma som neverwas.org) */
  --crimson-violet: #5f0f40;
  --deep-crimson: #9a031e;
  --princeton-orange: #fb8b24;
  --autumn-leaf: #e36414;
  --dark-teal: #0f4c5c;

  /* Roller, mörkt tema */
  --paper: #071d24;
  --surface: #0a2830;
  --line: #164a58;
  --ink: #fceedd;
  --ink-soft: #e2c3aa;
  --link: var(--princeton-orange);
  --accent: var(--princeton-orange);
  --accent-hover: #fca04a;
  --accent-ink: var(--crimson-violet);
  --focus: var(--princeton-orange);
  --warn: #fca04a;

  /* Statusfärger */
  --ok: #5fd08a;
  --delayed: #fb8b24;
  --down: #ff6b6b;
  --info: #7cc4d6;

  /* Typografi */
  --font-display: "Marcellus", Georgia, "Times New Roman", serif;
  --font-body: "Hanken Grotesk", system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
  --font-code: ui-monospace, "Cascadia Mono", Consolas, "SF Mono", Menlo, monospace;
  --step--1: 0.875rem;
  --step-0: 1rem;
  --step-1: 1.25rem;
  --step-2: clamp(1.75rem, 1.45rem + 1.4vw, 2.5rem);

  /* Avstånd och form */
  --gutter: clamp(1rem, 4vw, 2.5rem);
  --page: 60rem;
  --radius: 6px;

  color-scheme: dark;
}

/* Ljust tema: palettens mörka toner blir text. */
@media (prefers-color-scheme: light) {
  :root:not([data-theme="dark"]) {
    --paper: #fbf6f0;
    --surface: #ffffff;
    --line: #e2d2c4;
    --ink: #2a0a1c;
    --ink-soft: #5c3a4c;
    --link: var(--deep-crimson);
    --accent: var(--deep-crimson);
    --accent-hover: #7d0218;
    --accent-ink: #ffffff;
    --focus: var(--deep-crimson);
    --warn: #9a3d05;
    --ok: #1a7f37;
    --delayed: #b25000;
    --down: #b3122e;
    --info: var(--dark-teal);
    color-scheme: light;
  }
}

:root[data-theme="light"] {
  --paper: #fbf6f0;
  --surface: #ffffff;
  --line: #e2d2c4;
  --ink: #2a0a1c;
  --ink-soft: #5c3a4c;
  --link: var(--deep-crimson);
  --accent: var(--deep-crimson);
  --accent-hover: #7d0218;
  --accent-ink: #ffffff;
  --focus: var(--deep-crimson);
  --warn: #9a3d05;
  --ok: #1a7f37;
  --delayed: #b25000;
  --down: #b3122e;
  --info: var(--dark-teal);
  color-scheme: light;
}

/* 2. Bas
   ========================================================================== */

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

body {
  display: flex;
  flex-direction: column;
  min-height: 100vh;
  margin: 0;
  background: var(--paper);
  color: var(--ink);
  font: var(--step-0) / 1.55 var(--font-body);
  -webkit-font-smoothing: antialiased;
}

a {
  color: var(--link);
  text-underline-offset: 0.2em;
}

a:hover {
  color: var(--accent-hover);
}

:focus-visible {
  outline: 2px solid var(--focus);
  outline-offset: 3px;
}

h1 {
  margin: 0 0 0.5rem;
  font: 400 var(--step-2) / 1.15 var(--font-display);
  letter-spacing: 0.04em;
  text-wrap: balance;
}

h2,
h3 {
  margin: 0 0 0.5rem;
  line-height: 1.25;
}

code,
pre {
  font-family: var(--font-code);
  font-size: 0.9em;
}

pre {
  margin: 0;
  padding: 0.75rem 1rem;
  overflow-x: auto;
  background: #04141a;
  color: #fceedd;
  border-radius: var(--radius);
}

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

.small {
  font-size: var(--step--1);
}

.text-warn {
  color: var(--warn);
  font-weight: 600;
}

.visually-hidden,
.sr-label {
  position: absolute;
  width: 1px;
  height: 1px;
  overflow: hidden;
  clip-path: inset(50%);
  white-space: nowrap;
}

/* 3. Knappar
   ========================================================================== */

.button,
.theme-toggle {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 44px;
  padding: 0.5rem 1.25rem;
  background: transparent;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  color: var(--ink);
  font: 600 var(--step-0) / 1.2 var(--font-body);
  text-decoration: none;
  cursor: pointer;
  transition: background-color 150ms, color 150ms, border-color 150ms;
}

.button:hover,
.theme-toggle:hover {
  border-color: var(--accent);
  color: var(--ink);
}

.button.primary {
  background: var(--accent);
  border-color: transparent;
  color: var(--accent-ink);
}

.button.primary:hover {
  background: var(--accent-hover);
  color: var(--accent-ink);
}

.button.danger {
  color: var(--down);
}

.button.danger:hover {
  border-color: var(--down);
  color: var(--down);
}

.button.small {
  min-height: 36px;
  padding: 0.25rem 0.75rem;
  font-size: var(--step--1);
}

.theme-toggle {
  padding-inline: 1rem;
  font-size: var(--step--1);
  font-weight: 500;
}

.link-button {
  min-height: 44px;
  padding: 0;
  background: none;
  border: 0;
  color: var(--link);
  font: inherit;
  text-decoration: underline;
  text-underline-offset: 0.2em;
  cursor: pointer;
}

.link-button:hover {
  color: var(--accent-hover);
}

/* 4. Topbar och sidram
   ========================================================================== */

.topbar,
.tool,
.footer {
  width: min(100% - 2 * var(--gutter), var(--page));
  margin: 0 auto;
}

.topbar {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  align-items: center;
  gap: 0.25rem 1rem;
  padding-block: 0.75rem;
  border-bottom: 1px solid var(--line);
}

.topbar__home {
  display: inline-flex;
  align-items: baseline;
  gap: 0.6rem;
  min-height: 44px;
  align-self: center;
  padding-top: 0.6rem;
  color: var(--ink);
  font: 400 1.125rem / 1.3 var(--font-display);
  letter-spacing: 0.12em;
  text-transform: uppercase;
  text-decoration: none;
}

.topbar__home:hover {
  color: var(--ink);
}

.topbar__section {
  color: var(--ink-soft);
  font: 500 var(--step--1) / 1 var(--font-body);
  letter-spacing: 0.08em;
}

.topbar__nav {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0 1.25rem;
}

.topbar__nav a {
  display: inline-flex;
  align-items: center;
  min-height: 44px;
  color: var(--ink-soft);
  font-size: var(--step--1);
  text-decoration: none;
}

.topbar__nav a:hover,
.topbar__nav a[aria-current="page"] {
  color: var(--ink);
  text-decoration: underline;
}

.topbar__nav .link-button {
  font-size: var(--step--1);
}

.inline {
  display: inline;
  margin: 0;
}

.tool {
  display: grid;
  gap: 1.5rem;
  align-content: start;
  padding-block: clamp(1.5rem, 5vh, 3rem);
  flex: 1;
}

.tool > * {
  min-width: 0;
}

.tool__title {
  margin: 0 0 0.5rem;
}

.tool__lede {
  max-width: 62ch;
  margin: 0;
  color: var(--ink-soft);
}

/* 5. Paneler och formulär
   ========================================================================== */

.panel,
.card {
  min-width: 0;
  padding: clamp(1rem, 3vw, 1.5rem);
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--radius);
}

.card-head {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  align-items: center;
  gap: 0.5rem 1rem;
  margin-bottom: 1rem;
}

.card-title,
.section-title {
  margin: 0 0 1rem;
  font: 400 var(--step-1) / 1.2 var(--font-display);
  letter-spacing: 0.04em;
}

.card-head .card-title {
  margin: 0;
}

.section-title {
  margin-bottom: 0.75rem;
}

.form {
  display: grid;
  gap: 1.25rem;
}

.form label {
  display: grid;
  gap: 0.375rem;
  font-weight: 600;
}

.form label.checkbox {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  min-height: 44px;
  font-weight: 400;
  cursor: pointer;
}

.form-row {
  display: grid;
  gap: 1.25rem;
}

.form-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
}

input[type="text"],
input[type="password"],
input[type="number"],
input[type="datetime-local"],
select,
textarea {
  width: 100%;
  min-height: 44px;
  padding: 0.5rem 0.75rem;
  background: var(--paper);
  color: var(--ink);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  font: 400 1rem / 1.5 var(--font-body); /* 16px förhindrar zoom i iOS */
}

textarea {
  min-height: 9rem;
  resize: vertical;
}

input::placeholder,
textarea::placeholder {
  color: var(--ink-soft);
  opacity: 0.7;
}

input:focus-visible,
select:focus-visible,
textarea:focus-visible {
  outline-offset: 0;
  border-color: var(--focus);
}

input[type="checkbox"] {
  width: 1.125rem;
  height: 1.125rem;
  margin: 0;
  accent-color: var(--accent);
}

input.input-narrow {
  width: 5.5rem;
}

td input[type="text"] {
  min-width: 10rem;
}

/* Tabeller: bred data scrollar i sin egen ruta, aldrig sidan. */
.table-wrap {
  overflow-x: auto;
  border: 1px solid var(--line);
  border-radius: var(--radius);
}

table {
  width: 100%;
  border-collapse: collapse;
  font-size: var(--step--1);
  font-variant-numeric: tabular-nums;
}

th,
td {
  padding: 0.5rem 0.75rem;
  text-align: left;
  vertical-align: middle;
  border-bottom: 1px solid var(--line);
}

thead th {
  color: var(--ink-soft);
  font-weight: 600;
  white-space: nowrap;
}

tbody tr:last-child > * {
  border-bottom: 0;
}

tbody tr:hover > * {
  background: color-mix(in srgb, var(--accent) 6%, var(--surface));
}

td.actions {
  text-align: right;
  white-space: nowrap;
}

td.actions form {
  display: inline;
}

/* Meddelanden (flash) */
.alert {
  padding: 0.75rem 1rem;
  border: 1px solid;
  border-left-width: 4px;
  border-radius: var(--radius);
  background: var(--surface);
}

.alert ul {
  margin: 0;
  padding-left: 1.1rem;
}

.alert-success {
  border-color: var(--ok);
}

.alert-error {
  border-color: var(--down);
}

/* Etiketter */
.tag,
.pill {
  display: inline-block;
  padding: 0.1rem 0.55rem;
  border: 1px solid currentColor;
  border-radius: 999px;
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.04em;
  white-space: nowrap;
}

.tag {
  text-transform: uppercase;
}

.tag-incident    { color: var(--down); }
.tag-maintenance { color: var(--delayed); }
.tag-info        { color: var(--info); }
.pill-on         { color: var(--ok); }
.pill-off        { color: var(--ink-soft); }
.pill-scheduled  { color: var(--info); }

/* 6. Publik statussida
   ========================================================================== */

.status-hero {
  --state: var(--ink-soft);
  display: flex;
  align-items: center;
  gap: 1.25rem;
  border-left: 4px solid var(--state);
}

.state-online  { --state: var(--ok); }
.state-delayed { --state: var(--delayed); }
.state-offline { --state: var(--down); }

.status-title {
  margin: 0 0 0.25rem;
  font: 400 var(--step-2) / 1.15 var(--font-display);
  letter-spacing: 0.04em;
  color: var(--ink);
}

.status-hero p {
  margin: 0;
}

.status-hero time {
  font-variant-numeric: tabular-nums;
}

.pulse {
  position: relative;
  flex: 0 0 auto;
  width: 18px;
  height: 18px;
  border-radius: 50%;
  background: var(--state);
}

/* Lugn "ekolods"-ring, samma känsla som startsidans animation. */
.state-online .pulse::after {
  content: "";
  position: absolute;
  inset: 0;
  border-radius: 50%;
  border: 2px solid var(--state);
  animation: sounding 2.4s ease-out infinite;
}

@keyframes sounding {
  from { transform: scale(1); opacity: 0.8; }
  to   { transform: scale(3); opacity: 0; }
}

.ago {
  white-space: nowrap;
}

/* Driftmeddelanden */
.messages {
  display: grid;
  gap: 0.75rem;
}

.message {
  border-left: 4px solid var(--info);
}

.message.type-incident    { border-left-color: var(--down); }
.message.type-maintenance { border-left-color: var(--delayed); }

.message header {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.5rem 0.75rem;
  margin-bottom: 0.5rem;
}

.message h3 {
  margin: 0 0 0.25rem;
  font: 600 var(--step-1) / 1.3 var(--font-body);
}

.message p {
  max-width: 70ch;
  margin: 0;
  overflow-wrap: anywhere;
}

/* Tjänster: en lista med linjer, inte kort-i-kort. */
.services {
  display: grid;
  margin: 0;
  padding: 0;
  list-style: none;
}

.service {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 1rem;
  padding: 0.75rem 0;
  border-top: 1px solid var(--line);
}

.service:first-child {
  border-top: 0;
}

.service > div {
  display: flex;
  flex-direction: column;
  min-width: 0;
}

.service-name {
  font-weight: 600;
}

.service-status {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  font-size: var(--step--1);
  font-weight: 600;
  white-space: nowrap;
}

.service-status .dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: currentColor;
}

/* Okänd: ihålig prick. */
.svc-unknown .service-status .dot {
  background: transparent;
  border: 2px solid currentColor;
}

.svc-online   .service-status { color: var(--ok); }
.svc-degraded .service-status { color: var(--delayed); }
.svc-offline  .service-status { color: var(--down); }
.svc-unknown  .service-status { color: var(--ink-soft); }

/* 7. Admin
   ========================================================================== */

.grid-2 {
  display: grid;
  gap: 1.5rem;
}

.admin .status-title {
  font-size: clamp(1.5rem, 1.3rem + 0.8vw, 2rem);
}

.auth-card {
  width: min(100%, 26rem);
  margin: clamp(1rem, 6vh, 4rem) auto 0;
}

.auth-card .form {
  margin-top: 1rem;
}

/* 8. Footer
   ========================================================================== */

.footer {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: 0.25rem 1.5rem;
  padding-block: 1rem 1.5rem;
  border-top: 1px solid var(--line);
  color: var(--ink-soft);
  font-size: var(--step--1);
}

.footer p {
  margin: 0;
  padding-block: 0.75rem;
}

/* 9. Större skärmar och preferenser
   ========================================================================== */

@media (min-width: 40em) {
  .form-row {
    grid-template-columns: 1fr 1fr;
  }

  .services {
    grid-template-columns: 1fr 1fr;
    column-gap: 2.5rem;
  }

  /* Två kolumner: översta raden i båda kolumnerna utan linje. */
  .service:nth-child(2) {
    border-top: 0;
  }
}

@media (min-width: 56em) {
  .grid-2 {
    grid-template-columns: 1fr 1fr;
    align-items: start;
  }
}

@media (prefers-reduced-motion: reduce) {
  * {
    transition: none !important;
  }

  .state-online .pulse::after {
    animation: none;
    display: none;
  }
}

@media (forced-colors: active) {
  .pulse {
    forced-color-adjust: none;
  }
}