/* Layout der Browser-Sandbox. Farben und Komponenten kommen aus dem IT-NOW-Kit. */
.app-main { padding-top: 40px; padding-bottom: 64px; min-height: 62vh; }
.app-narrow { max-width: 460px; margin: 0 auto; }
.app-head { margin: 18px 0 24px; }
.app-head h1 { font-size: clamp(28px, 3.4vw, 40px); }
.app-head p { max-width: 640px; }
.nav-cta { display: flex; gap: 14px; align-items: center; }
.theme-toggle { background: none; border: 1px solid var(--itn-border); color: var(--itn-text); border-radius: 6px; padding: 8px 14px; cursor: pointer; font-family: var(--itn-font); }
.inline-form { display: inline; margin: 0; }
.app-footer { padding: 28px 0; border-top: 1px solid var(--itn-border); color: var(--itn-text-muted); font-size: 13px; }
.stack > * + * { margin-top: 22px; }
.check { display: flex; gap: 10px; align-items: flex-start; margin-bottom: 18px; color: var(--itn-text-soft); font-size: 14.5px; line-height: 1.5; }
.check input { margin-top: 3px; width: 18px; height: 18px; accent-color: var(--itn-sky); flex: none; }
.mono { font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace; font-size: 13.5px; overflow-wrap: anywhere; }
.secret { font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace; font-size: 18px; letter-spacing: .04em; color: var(--itn-text); user-select: all; }
.table-wrap { overflow-x: auto; }
.row-actions { display: flex; gap: 8px; flex-wrap: wrap; }
.form-row { display: flex; gap: 14px; flex-wrap: wrap; align-items: flex-end; }
.form-row .itn-field { flex: 1; min-width: 200px; margin-bottom: 0; }
select.itn-input { appearance: auto; }

/* Sitzungsansicht */
.session-bar { display: flex; flex-wrap: wrap; gap: 14px; align-items: center; justify-content: space-between; margin-bottom: 10px; }
.session-bar .meta { display: flex; gap: 12px; align-items: center; flex-wrap: wrap; min-width: 0; }
.timer { font-size: 26px; font-weight: 700; font-variant-numeric: tabular-nums; color: var(--itn-text); min-width: 3.2em; }
.timer.is-low { color: var(--itn-warning); }
.session-url { margin: 0 0 12px; color: var(--itn-text-muted); }
.screen-frame { position: relative; background: #000; border: 1px solid var(--itn-border); border-radius: var(--itn-radius); overflow: hidden; box-shadow: var(--itn-shadow-card); }
.screen { width: 100%; aspect-ratio: 1366 / 768; max-height: calc(100vh - 250px); }
.screen-overlay { position: absolute; inset: 0; display: flex; flex-direction: column; align-items: center; justify-content: center; gap: 14px; background: rgba(17, 20, 28, .9); color: #EEF1F5; text-align: center; padding: 24px; }
.screen-overlay[hidden] { display: none; }
.screen-overlay h2, .screen-overlay p { color: #EEF1F5; margin: 0; }
.paste-row { display: flex; gap: 10px; margin-top: 14px; }
.paste-row .itn-input { flex: 1; }

@media (max-width: 720px) {
  .app-main { padding-top: 24px; }
  .itn-nav ul { display: flex; flex-wrap: wrap; gap: 18px; width: 100%; order: 3; }
  .timer { font-size: 22px; }
  .paste-row { flex-direction: column; }
}


/* Analyse-Panel */
.itn-container.app-wide { max-width: 1680px; }
.session-grid { display: grid; grid-template-columns: minmax(0, 1fr) 400px; gap: 18px; align-items: start; }
.session-main { min-width: 0; }
.panel { background: var(--itn-surface); border: 1px solid var(--itn-border); border-radius: var(--itn-radius); padding: 18px; max-height: calc(100vh - 150px); overflow-y: auto; box-shadow: var(--itn-shadow-card); }
.panel-section + .panel-section { margin-top: 20px; padding-top: 16px; border-top: 1px solid var(--itn-border); }
.panel-section h3 { font-size: 13px; text-transform: uppercase; letter-spacing: .1em; color: var(--itn-text-muted); margin: 0 0 10px; display: flex; justify-content: space-between; align-items: baseline; }
.panel-count { color: var(--itn-sky); font-weight: 700; }
.panel-list { list-style: none; margin: 0; padding: 0; }
.panel-item + .panel-item { margin-top: 10px; }
.panel-line { display: flex; gap: 8px; align-items: flex-start; justify-content: space-between; }
.panel-main { color: var(--itn-text); min-width: 0; }
.panel-line .itn-status, .panel-line .itn-tag { flex: none; font-size: 12px; padding: 3px 9px; }
.panel-sub { font-size: 12.5px; color: var(--itn-text-muted); overflow-wrap: anywhere; margin-top: 2px; }
.panel-empty { font-size: 13.5px; color: var(--itn-text-muted); margin: 0; }
.panel-note { font-size: 12.5px; color: var(--itn-text-muted); margin: 10px 0 0; }
.panel-warn { color: var(--itn-warning); }
.status-code { font-weight: 700; color: var(--itn-text-soft); margin-right: 6px; }

/* Berichte */
.report-meta { display: grid; grid-template-columns: max-content 1fr; gap: 6px 18px; margin: 0; }
.report-meta dt { color: var(--itn-text-muted); font-size: 13.5px; }
.report-meta dd { margin: 0; color: var(--itn-text); overflow-wrap: anywhere; }
.report-shot { display: block; width: 100%; max-width: 900px; border: 1px solid var(--itn-border); border-radius: var(--itn-radius); }
.report-section h2 { font-size: 22px; margin-bottom: 12px; }

@media (max-width: 1100px) {
  .session-grid { grid-template-columns: 1fr; }
  .panel { max-height: none; }
}

.key-actions { margin-top: 14px; }
.nowrap { white-space: nowrap; overflow-wrap: normal; }
.mono, .panel-main, .panel-sub { unicode-bidi: isolate; }

.report-details > summary { cursor: pointer; font-weight: 600; padding: 10px 0; color: var(--itn-text); }
.report-details > summary:focus-visible { outline: 2px solid var(--itn-glow); outline-offset: 2px; }
.report-details[open] > summary { margin-bottom: 8px; }

.findings { list-style: none; padding: 0; margin: 0; display: grid; gap: 10px; }
.finding { display: flex; gap: 12px; align-items: flex-start; padding: 12px 14px; border-radius: 10px; background: var(--itn-surface); border: 1px solid var(--itn-border); }
.finding .itn-status, .finding .itn-tag { flex: none; }
.mail-text { white-space: pre-wrap; overflow-wrap: anywhere; font-size: 13.5px; max-height: 480px; overflow: auto; padding: 14px; border-radius: 10px; background: var(--itn-surface); border: 1px solid var(--itn-border); unicode-bidi: isolate; }
/* Das Menü hat mit der Mailprüfung zehn Einträge: enger setzen und bei Bedarf umbrechen. */
.itn-nav ul { gap: 18px; flex-wrap: wrap; row-gap: 6px; }
.itn-nav ul a { font-size: 14.5px; white-space: nowrap; }
.itn-nav { gap: 16px; }
.ampel-big { font-size: 15px; padding: 6px 12px; }

.itn-input-sm { padding: 6px 10px; font-size: 13.5px; min-width: 180px; }

/* Grundgerüst: Seitenleiste links, Inhalt rechts */
.app-shell { display: flex; min-height: 100vh; }
.app-sidebar { flex: none; width: 240px; display: flex; flex-direction: column; gap: 22px; padding: 24px 18px; border-right: 1px solid var(--itn-border); background: var(--itn-surface-subtle, var(--itn-surface)); position: sticky; top: 0; height: 100vh; overflow-y: auto; }
.app-sidebar .itn-logo { display: inline-block; padding: 0 8px; }
.side-nav ul { list-style: none; margin: 0 0 18px; padding: 0; display: grid; gap: 2px; }
.side-nav a, .side-soon { display: block; padding: 9px 12px; border-radius: 8px; color: var(--itn-text-muted); text-decoration: none; font-size: 15px; }
.side-nav a:hover { color: var(--itn-text); background: var(--itn-blue-tint); }
.side-nav a[aria-current="page"] { color: var(--itn-text); background: var(--itn-blue-tint); box-shadow: inset 3px 0 0 var(--itn-sky); font-weight: 600; }
.side-soon { color: var(--itn-text-muted); opacity: .55; font-style: italic; }
.side-title { margin: 0 0 6px; padding: 0 12px; font-size: 11.5px; letter-spacing: .18em; text-transform: uppercase; color: var(--itn-text-muted); font-weight: 700; }
.side-foot { margin-top: auto; padding: 14px 8px 0; border-top: 1px solid var(--itn-border); display: grid; gap: 12px; font-size: 14px; }
.side-foot > a { color: var(--itn-text-muted); text-decoration: none; overflow-wrap: anywhere; }
.side-foot > a[aria-current="page"], .side-foot > a:hover { color: var(--itn-text); }
.side-actions { display: flex; gap: 10px; flex-wrap: wrap; align-items: center; }
.app-content { flex: 1; min-width: 0; display: flex; flex-direction: column; }
.app-topbar { display: none; align-items: center; justify-content: space-between; padding: 14px 24px; border-bottom: 1px solid var(--itn-border); }
.app-topbar.plain { display: flex; }
.app-main { flex: 1; width: 100%; box-sizing: border-box; }
.app-footer { margin-top: auto; }

/* Reiter je Werkzeug und Übersicht */
.app-tabs { display: flex; gap: 6px; flex-wrap: wrap; margin: 10px 0 4px; }
.app-tabs a { padding: 8px 14px; border-radius: 999px; border: 1px solid var(--itn-border); color: var(--itn-text-muted); text-decoration: none; font-size: 14px; }
.app-tabs a:hover { color: var(--itn-text); }
.app-tabs a[aria-current="page"] { background: var(--itn-blue-tint); border-color: var(--itn-glow-border); color: var(--itn-text); font-weight: 600; }
.section-title { font-size: 20px; margin: 8px 0 0; }
.tool-tile { display: flex; flex-direction: column; gap: 10px; text-decoration: none; color: inherit; }
.tool-tile h3 { margin: 0; }
.tool-tile p { flex: 1; margin: 0; color: var(--itn-text-soft); }
.tool-tile .itn-btn-primary { align-self: flex-start; }
.tool-tile.soon { opacity: .7; }
.glance-list { list-style: none; margin: 0; padding: 0; display: grid; gap: 8px; font-size: 14px; }
.glance-list a { color: var(--itn-accent-text); text-decoration: none; margin-right: 6px; }

@media (max-width: 900px) {
  .app-shell { display: block; }
  .app-topbar { display: flex; position: sticky; top: 0; z-index: 40; background: var(--itn-bg, var(--itn-surface)); }
  /* Auf schmalen Bildschirmen ist die Leiste ein Ausklappfeld unter der Kopfzeile. */
  .app-sidebar { display: none; position: fixed; top: 64px; left: 0; right: 0; bottom: 0; width: auto; height: auto; z-index: 50; border-right: 0; border-bottom: 1px solid var(--itn-border); }
  .app-sidebar.is-open { display: flex; }
  .app-sidebar .itn-logo { display: none; }
}