/* ==========================================================================
   Brf Markan – Digital signering (sign.brf-markan.se)
   Fristående stilmall med samma "Skogsgrön"-tema som huvudsajten, så att
   appen kan ligga på en egen subdomän utan beroenden.
   ========================================================================== */

:root {
  color-scheme: light;
  --primary: #2f5d46;
  --primary-strong: #1f4232;
  --primary-soft: #e3ece5;
  --accent: #c8913c;
  --bg: #f7f6f2;
  --surface: #ffffff;
  --text: #212a24;
  --muted: #5b675f;
  --border: #e2e0d8;
  --hero-bg: #e9efe8;
  --fel: #a8443a;
  --fel-soft: #f7e7e4;
  --shadow-sm: 0 1px 2px rgba(31, 66, 50, 0.05), 0 3px 10px rgba(31, 66, 50, 0.06);
  --shadow-md: 0 3px 6px rgba(31, 66, 50, 0.07), 0 12px 28px rgba(31, 66, 50, 0.1);
}

* {
  box-sizing: border-box;
}

/* hidden-attributet ska alltid vinna, även över display:flex/grid nedan */
[hidden] {
  display: none !important;
}

body {
  margin: 0;
  font-family: "Segoe UI", system-ui, -apple-system, "Helvetica Neue", Arial, sans-serif;
  font-size: 1.0625rem;
  line-height: 1.6;
  color: var(--text);
  background: var(--bg);
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}

main {
  flex: 1;
}

h1, h2, h3 {
  line-height: 1.2;
  margin: 0 0 0.5em;
  color: var(--primary-strong);
}

h1 {
  font-size: clamp(1.7rem, 4vw, 2.2rem);
}

h2 {
  font-size: 1.35rem;
}

p {
  margin: 0 0 1em;
}

a {
  color: var(--primary);
}

a:focus-visible,
button:focus-visible {
  outline: 3px solid var(--accent);
  outline-offset: 2px;
  border-radius: 4px;
}

.container {
  width: 100%;
  max-width: 880px;
  margin-inline: auto;
  padding-inline: 24px;
}

/* --- Sidhuvud ------------------------------------------------------------ */

.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  background: var(--surface);
  border-bottom: 1px solid var(--border);
  box-shadow: 0 2px 14px rgba(31, 66, 50, 0.06);
}

.site-header__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  flex-wrap: wrap;
  padding-block: 14px;
}

.brand {
  display: flex;
  align-items: center;
  gap: 12px;
  text-decoration: none;
  color: var(--text);
}

.brand__mark {
  display: grid;
  place-items: center;
  width: 42px;
  height: 42px;
  border-radius: 10px;
  background: var(--primary);
  color: #fff;
  box-shadow: 0 3px 10px rgba(47, 93, 70, 0.3);
}

.brand__mark svg {
  width: 28px;
  height: 17px;
  transform: rotate(-8deg);
  fill: currentColor;
}

.brand__text {
  display: flex;
  flex-direction: column;
  line-height: 1.25;
}

.brand__name {
  font-weight: 700;
  font-size: 1.1rem;
}

.brand__tag {
  font-size: 0.8rem;
  color: var(--muted);
}

.header-user {
  display: flex;
  align-items: center;
  gap: 14px;
  flex-wrap: wrap;
}

.header-user__namn {
  font-size: 0.9rem;
  color: var(--muted);
}

.header-user a {
  font-size: 0.95rem;
  font-weight: 600;
  text-decoration: none;
  color: var(--primary);
  padding: 6px 10px;
  border-radius: 8px;
}

.header-user a:hover {
  background: var(--primary-soft);
  color: var(--primary-strong);
}

/* --- Knappar --------------------------------------------------------------- */

.btn {
  display: inline-block;
  padding: 11px 22px;
  border-radius: 10px;
  font: inherit;
  font-weight: 600;
  text-decoration: none;
  cursor: pointer;
  border: none;
  transition: background-color 0.18s ease, border-color 0.18s ease,
    color 0.18s ease, transform 0.18s ease, box-shadow 0.18s ease;
}

.btn--primary {
  background: var(--primary);
  color: #fff;
  box-shadow: 0 4px 14px rgba(47, 93, 70, 0.25);
}

.btn--primary:hover {
  background: var(--primary-strong);
  transform: translateY(-2px);
  box-shadow: 0 8px 22px rgba(47, 93, 70, 0.3);
}

.btn--primary:disabled {
  opacity: 0.55;
  transform: none;
  cursor: wait;
}

.btn--ghost {
  background: none;
  color: var(--primary-strong);
  border: 2px solid var(--primary);
  padding: 9px 20px;
}

.btn--ghost:hover {
  background: var(--primary-soft);
  transform: translateY(-2px);
}

.btn--fara {
  background: none;
  border: none;
  color: var(--fel);
  font: inherit;
  font-size: 0.9rem;
  font-weight: 600;
  cursor: pointer;
  padding: 6px 10px;
  border-radius: 8px;
}

.btn--fara:hover {
  background: var(--fel-soft);
}

/* --- Sektioner & kort ------------------------------------------------------- */

.sektion {
  margin-block: 40px;
}

.kort {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 14px;
  padding: 24px;
  box-shadow: var(--shadow-sm);
}

.sida-intro {
  color: var(--muted);
  max-width: 620px;
}

/* --- Inloggning --------------------------------------------------------------- */

.login-vy {
  max-width: 420px;
  margin: 56px auto;
}

.login-vy h1 {
  text-align: center;
}

.login-vy .sida-intro {
  text-align: center;
  margin-inline: auto;
}

/* --- Formulär --------------------------------------------------------------- */

.form {
  display: grid;
  gap: 16px;
}

.form label {
  display: grid;
  gap: 6px;
  font-weight: 600;
  font-size: 0.95rem;
}

.form input[type="text"],
.form input[type="email"],
.form input[type="password"],
.form input[type="file"] {
  font: inherit;
  padding: 10px 12px;
  border: 1px solid var(--border);
  border-radius: 8px;
  background: var(--surface);
  color: var(--text);
  width: 100%;
}

.form input:focus-visible {
  outline: 3px solid var(--accent);
  outline-offset: 1px;
}

.form button {
  justify-self: start;
}

.valj-signerare {
  display: grid;
  gap: 8px;
}

.valj-signerare .val {
  display: flex;
  align-items: center;
  gap: 10px;
  font-weight: 500;
  padding: 10px 14px;
  border: 1px solid var(--border);
  border-radius: 10px;
  background: var(--surface);
  cursor: pointer;
}

.valj-signerare .val:has(input:checked) {
  border-color: var(--primary);
  background: var(--primary-soft);
}

.valj-signerare input {
  width: 18px;
  height: 18px;
  accent-color: var(--primary);
}

.falt-hint {
  color: var(--muted);
  font-size: 0.85rem;
  font-weight: 400;
}

/* --- Kontosidan --------------------------------------------------------------- */

.konto-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(290px, 1fr));
  gap: 20px;
  margin-top: 16px;
}

.konto-kort h2 {
  font-size: 1.1rem;
  margin-bottom: 16px;
}

/* --- Meddelanden --------------------------------------------------------------- */

.alert {
  border-radius: 10px;
  padding: 12px 16px;
  font-size: 0.95rem;
  margin-block: 12px;
}

.alert--fel {
  background: var(--fel-soft);
  color: var(--fel);
  border: 1px solid #e5c5c0;
}

.alert--info {
  background: var(--primary-soft);
  color: var(--primary-strong);
  border: 1px solid #cfdfd3;
}

/* --- Dokumentlistor --------------------------------------------------------------- */

.dok-lista {
  list-style: none;
  margin: 16px 0 0;
  padding: 0;
  display: grid;
  gap: 10px;
}

.dok-post {
  display: flex;
  gap: 8px;
  align-items: stretch;
}

.dok-post .dok-rad {
  flex: 1;
}

.dok-radera {
  border: 1px solid var(--border);
  background: var(--surface);
  color: var(--fel);
  border-radius: 12px;
  padding: 0 16px;
  font: inherit;
  font-size: 0.9rem;
  font-weight: 600;
  cursor: pointer;
  box-shadow: var(--shadow-sm);
  transition: background-color 0.15s ease, border-color 0.15s ease, color 0.15s ease;
}

.dok-radera:hover {
  border-color: var(--fel);
  background: var(--fel-soft);
}

.dok-radera.bekrafta {
  background: var(--fel);
  border-color: var(--fel);
  color: #fff;
}

.dok-rad {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  flex-wrap: wrap;
  padding: 16px 20px;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 12px;
  box-shadow: var(--shadow-sm);
  text-decoration: none;
  color: var(--text);
  transition: border-color 0.15s ease, transform 0.15s ease, box-shadow 0.15s ease;
}

.dok-rad:hover {
  border-color: var(--primary);
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
}

.dok-rad__titel {
  font-weight: 600;
}

.dok-rad__meta {
  display: block;
  font-size: 0.85rem;
  font-weight: 400;
  color: var(--muted);
}

.tom-notis {
  background: var(--surface);
  border: 1px dashed var(--border);
  border-radius: 12px;
  padding: 16px 20px;
  color: var(--muted);
  margin-top: 12px;
  font-size: 0.95rem;
}

/* --- Statusmärken --------------------------------------------------------------- */

.status {
  display: inline-block;
  padding: 4px 12px;
  border-radius: 999px;
  font-size: 0.78rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  white-space: nowrap;
}

.status--vantar {
  background: var(--hero-bg);
  color: var(--muted);
}

.status--din-tur {
  background: var(--accent);
  color: #fff;
}

.status--klar {
  background: var(--primary);
  color: #fff;
}

/* --- Dokumentsida --------------------------------------------------------------- */

.back-link {
  display: inline-block;
  margin: 28px 0 4px;
  font-weight: 600;
  color: var(--primary);
  text-decoration: none;
}

.back-link::before {
  content: "← ";
}

.back-link:hover {
  text-decoration: underline;
}

.dok-meta {
  color: var(--muted);
  font-size: 0.95rem;
}

.sig-status {
  list-style: none;
  margin: 16px 0;
  padding: 0;
  display: grid;
  gap: 8px;
}

.sig-status li {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 12px 16px;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 10px;
}

.sig-status__ikon {
  display: grid;
  place-items: center;
  width: 30px;
  height: 30px;
  border-radius: 50%;
  flex-shrink: 0;
  font-size: 0.9rem;
  background: var(--hero-bg);
  color: var(--muted);
}

.sig-status li.har-signerat .sig-status__ikon {
  background: var(--primary);
  color: #fff;
}

.sig-status__namn {
  font-weight: 600;
}

.sig-status__detalj {
  color: var(--muted);
  font-size: 0.88rem;
  margin-left: auto;
  text-align: right;
}

.atgard-rad {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
  align-items: center;
  margin-block: 20px;
}

.pdf-ram {
  width: 100%;
  height: 640px;
  border: 1px solid var(--border);
  border-radius: 12px;
  background: var(--surface);
  box-shadow: var(--shadow-sm);
}

.pdf-verktyg {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  gap: 12px;
  flex-wrap: wrap;
  margin: 24px 0 8px;
}

.pdf-verktyg h2 {
  margin: 0;
}

.pdf-verktyg a {
  font-size: 0.9rem;
  font-weight: 600;
}

/* --- Namnteckning (rityta) --------------------------------------------------------------- */

.rityta-kort {
  margin-top: 16px;
}

.rityta {
  width: 100%;
  aspect-ratio: 3 / 1;
  border: 2px dashed var(--border);
  border-radius: 12px;
  background: #fff;
  cursor: crosshair;
  touch-action: none;
  display: block;
}

.rityta-verktyg {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
  align-items: center;
  margin-top: 16px;
}

.rityta-hint {
  color: var(--muted);
  font-size: 0.9rem;
  margin: 8px 0 0;
}

.sparad-signatur {
  background: #fff;
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 16px;
  max-width: 420px;
}

.sparad-signatur img {
  display: block;
  max-width: 100%;
  max-height: 110px;
  margin-inline: auto;
}

/* --- Sidfot --------------------------------------------------------------- */

.site-footer {
  margin-top: 48px;
  border-top: 1px solid var(--border);
  padding-block: 20px;
  font-size: 0.85rem;
  color: var(--muted);
}

.site-footer .container {
  display: flex;
  align-items: center;
  gap: 10px;
  flex-wrap: wrap;
}

.site-footer svg {
  width: 30px;
  height: 17px;
  fill: currentColor;
  opacity: 0.7;
  flex-shrink: 0;
}

@media (max-width: 560px) {
  .pdf-ram {
    height: 460px;
  }

  .sig-status__detalj {
    margin-left: 42px;
    width: 100%;
    text-align: left;
  }
}