/*
 * SecureMail (OCES3) - task pane styling.
 * Selvstaendig (ingen eksterne CSS/fonts). Fungerer i lyst og moerkt tema
 * via prefers-color-scheme. Fluent-inspireret, men bevidst simpelt.
 */

:root {
  --bg: #ffffff;
  --fg: #201f1e;
  --fg-muted: #605e5c;
  --border: #e1dfdd;
  --card: #faf9f8;
  --accent: #0f6cbd;
  --accent-fg: #ffffff;
  --secure: #107c10;
  --secure-bg: #f1faf1;
  --insecure: #a4262c;
  --insecure-bg: #fdf3f4;
  --warn-bg: #fff4ce;
  --warn-fg: #6b5900;
  --radius: 6px;
}

@media (prefers-color-scheme: dark) {
  :root {
    --bg: #1b1a19;
    --fg: #f3f2f1;
    --fg-muted: #a19f9d;
    --border: #3b3a39;
    --card: #252423;
    --accent: #479ef5;
    --accent-fg: #0b0b0b;
    --secure: #6ccb5f;
    --secure-bg: #182a17;
    --insecure: #f1707b;
    --insecure-bg: #2a1618;
    --warn-bg: #4a3f0a;
    --warn-fg: #ffe08a;
  }
}

* { box-sizing: border-box; }

html, body {
  margin: 0;
  padding: 0;
  background: var(--bg);
  color: var(--fg);
  font-family: "Segoe UI", -apple-system, BlinkMacSystemFont, system-ui, sans-serif;
  font-size: 14px;
  line-height: 1.45;
}

.app {
  padding: 12px 14px 24px;
  max-width: 480px;
  margin: 0 auto;
}

/* Header / brand */
.app__header {
  padding-bottom: 10px;
  border-bottom: 1px solid var(--border);
  margin-bottom: 12px;
}

.brand {
  display: flex;
  align-items: center;
  gap: 10px;
}

.brand__mark { font-size: 24px; line-height: 1; }

.brand__title {
  margin: 0;
  font-size: 18px;
  font-weight: 600;
}

.brand__subtitle {
  margin: 0;
  font-size: 12px;
  color: var(--fg-muted);
}

/* Sektioner */
.section { margin-top: 18px; }

.section__head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
  margin-bottom: 6px;
}

.section__title {
  margin: 0;
  font-size: 14px;
  font-weight: 600;
}

.hint {
  margin: 4px 0;
  font-size: 12px;
  color: var(--fg-muted);
}

.note {
  margin-top: 10px;
  font-size: 11px;
  color: var(--fg-muted);
  border-left: 3px solid var(--border);
  padding-left: 8px;
}

.field-label {
  display: block;
  margin: 10px 0 4px;
  font-size: 12px;
  font-weight: 600;
}

/* Banner (advarsel) */
.banner {
  padding: 8px 10px;
  border-radius: var(--radius);
  font-size: 12px;
  margin-bottom: 10px;
}

.banner--warn {
  background: var(--warn-bg);
  color: var(--warn-fg);
}

.banner code {
  font-family: "Cascadia Code", Consolas, monospace;
}

/* Knapper */
.btn {
  font: inherit;
  font-weight: 600;
  border: 1px solid transparent;
  border-radius: var(--radius);
  padding: 6px 14px;
  cursor: pointer;
  transition: background 0.12s ease, border-color 0.12s ease, opacity 0.12s ease;
}

.btn:disabled { opacity: 0.5; cursor: default; }

.btn--primary {
  background: var(--accent);
  color: var(--accent-fg);
}
.btn--primary:not(:disabled):hover { filter: brightness(0.94); }

.btn--secondary {
  background: transparent;
  color: var(--accent);
  border-color: var(--accent);
  padding: 4px 10px;
  font-size: 12px;
}
.btn--secondary:not(:disabled):hover { background: var(--card); }

/* Modtagerliste */
.recipients {
  list-style: none;
  margin: 8px 0 0;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.recipient {
  display: flex;
  gap: 10px;
  padding: 10px;
  border: 1px solid var(--border);
  border-left-width: 4px;
  border-radius: var(--radius);
  background: var(--card);
}

.recipient--secure { border-left-color: var(--secure); background: var(--secure-bg); }
.recipient--insecure { border-left-color: var(--insecure); background: var(--insecure-bg); }

.recipient__icon {
  font-size: 16px;
  font-weight: 700;
  line-height: 1.4;
}
.recipient--secure .recipient__icon { color: var(--secure); }
.recipient--insecure .recipient__icon { color: var(--insecure); }

.recipient__body { flex: 1; min-width: 0; }

.recipient__email {
  font-weight: 600;
  word-break: break-all;
}

.recipient__status {
  font-size: 12px;
  color: var(--fg-muted);
  margin-top: 1px;
}

.recipient__meta {
  margin-top: 8px;
  display: grid;
  gap: 2px;
}

.meta-row {
  font-size: 12px;
  display: flex;
  gap: 6px;
}
.meta-row__label {
  color: var(--fg-muted);
  min-width: 92px;
}
.meta-row__value { word-break: break-word; }
.meta-row--empty { color: var(--fg-muted); }

.recipient__ambiguous {
  margin-top: 6px;
  font-size: 11px;
  font-weight: 600;
  color: var(--insecure);
}

/* S/MIME-output */
.smime-output {
  width: 100%;
  min-height: 160px;
  margin-top: 4px;
  padding: 8px;
  font-family: "Cascadia Code", Consolas, monospace;
  font-size: 11px;
  line-height: 1.4;
  color: var(--fg);
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  resize: vertical;
  white-space: pre;
  overflow: auto;
}

/* Sammenklappelige felter (token + debug) */
.disclose {
  margin-top: 10px;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  background: var(--card);
  padding: 6px 10px;
}
.disclose > summary {
  cursor: pointer;
  font-size: 12px;
  font-weight: 600;
  color: var(--accent);
  list-style: revert;
}
.disclose[open] > summary { margin-bottom: 6px; }
.disclose code {
  font-family: "Cascadia Code", Consolas, monospace;
  font-size: 11px;
  word-break: break-all;
}

.token-input {
  width: 100%;
  min-height: 60px;
  padding: 6px 8px;
  font-family: "Cascadia Code", Consolas, monospace;
  font-size: 11px;
  color: var(--fg);
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  resize: vertical;
}

.text-input {
  width: 100%;
  padding: 6px 8px;
  font: inherit;
  font-size: 13px;
  color: var(--fg);
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: var(--radius);
}

.checkbox {
  display: flex;
  align-items: center;
  gap: 8px;
  margin-top: 10px;
  font-size: 13px;
  cursor: pointer;
}
.checkbox input {
  width: 16px;
  height: 16px;
  accent-color: var(--accent);
  cursor: pointer;
}

/* Status-dialog under afsendelse */
.dialog-overlay {
  position: fixed;
  inset: 0;
  z-index: 100;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 16px;
  background: rgba(0, 0, 0, 0.45);
}

.dialog {
  width: 100%;
  max-width: 340px;
  background: var(--bg);
  color: var(--fg);
  border: 1px solid var(--border);
  border-radius: 8px;
  box-shadow: 0 8px 28px rgba(0, 0, 0, 0.35);
  padding: 18px 18px 14px;
}

.dialog__title {
  margin: 0 0 12px;
  font-size: 16px;
  font-weight: 600;
}

.steps {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.step {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 13px;
}

.step__icon {
  width: 18px;
  height: 18px;
  flex: 0 0 auto;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
  font-size: 13px;
  line-height: 1;
  box-sizing: border-box;
}
.step__icon[data-state="pending"] { color: var(--fg-muted); }
.step__icon[data-state="done"] { color: var(--secure); }
.step__icon[data-state="error"] { color: var(--insecure); }
.step__icon[data-state="active"] {
  color: transparent;
  border: 2px solid var(--border);
  border-top-color: var(--accent);
  border-radius: 50%;
  animation: securemail-spin 0.7s linear infinite;
}

@keyframes securemail-spin {
  to { transform: rotate(360deg); }
}

.step__label { flex: 1; }

.dialog__result {
  margin: 14px 0 0;
  font-size: 13px;
  font-weight: 600;
  min-height: 1.2em;
}
.dialog__result--ok { color: var(--secure); }
.dialog__result--error { color: var(--insecure); }

.dialog__actions {
  margin-top: 14px;
  display: flex;
  justify-content: flex-end;
}

@media (prefers-reduced-motion: reduce) {
  .step__icon[data-state="active"] { animation-duration: 1.4s; }
}