/*
 * styles.css — minimal, clean styling for the MetaVision Confidential PoC UI.
 * The Architecture diagnostics screen is deliberately marked with an accent
 * theme and high-contrast ciphertext blocks because it is the point of the demo.
 */

:root {
  --bg: #f4f6f9;
  --card: #ffffff;
  --ink: #1c2733;
  --muted: #6b7785;
  --line: #dfe4ea;
  --primary: #1565c0;
  --primary-ink: #ffffff;
  --accent: #6a1b9a;          /* diagnostics accent */
  --cipher-bg: #12151c;       /* dark block so ciphertext stands out */
  --cipher-ink: #7CFC98;
  --ok: #2e7d32;
  --bad: #c62828;
  --warn: #b26a00;
}

* { box-sizing: border-box; }

body {
  margin: 0;
  font-family: -apple-system, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  background: var(--bg);
  color: var(--ink);
  line-height: 1.45;
}

/* ---- Top bar ---- */
.topbar {
  display: flex;
  align-items: center;
  gap: 24px;
  background: #0d2438;
  color: #fff;
  padding: 10px 20px;
}
.brand { font-weight: 700; font-size: 18px; }
.brand span { color: #7fb3e6; font-weight: 500; }
.mainnav { display: flex; gap: 16px; }
.mainnav a { color: #cfe0f0; text-decoration: none; font-weight: 500; }
.mainnav a:hover { color: #fff; }
.mainnav a.nav-diag { color: #e0b3ff; }
.session { margin-left: auto; display: flex; align-items: center; gap: 14px; }
.tenant-badge {
  background: #1565c0; color: #fff; padding: 3px 10px; border-radius: 12px; font-size: 13px;
}

/* ---- EOL banner ---- */
.eol-banner {
  background: #fff3cd; color: #664d03; border-bottom: 1px solid #ffe69c;
  padding: 6px 20px; font-size: 13px; text-align: center;
}

/* ---- Layout ---- */
.content { max-width: 1040px; margin: 0 auto; padding: 24px 20px 64px; }

.card {
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: 10px;
  padding: 20px;
  margin-bottom: 20px;
  box-shadow: 0 1px 2px rgba(0,0,0,.04);
}
.card-header {
  display: flex; align-items: center; justify-content: space-between; gap: 16px;
  margin-bottom: 12px;
}
.card-header h1, .card-header h2 { margin: 0; }
.header-actions { display: flex; gap: 8px; }

h1 { font-size: 22px; margin: 0 0 8px; }
h2 { font-size: 18px; margin: 0 0 10px; }
h3 { font-size: 15px; margin: 16px 0 8px; }

.muted { color: var(--muted); }
.small { font-size: 12px; }
.mono { font-family: "SFMono-Regular", Consolas, "Liberation Mono", monospace; font-size: 13px; }
.error { color: var(--bad); font-weight: 500; }
.info { color: var(--ok); font-weight: 500; }

/* ---- Auth card ---- */
.auth-card { max-width: 420px; margin: 40px auto; }

/* ---- Forms ---- */
label { display: block; margin-bottom: 12px; font-size: 14px; font-weight: 500; }
input, select {
  display: block; width: 100%; margin-top: 4px; padding: 8px 10px;
  border: 1px solid var(--line); border-radius: 6px; font-size: 14px; background: #fff;
}
.inline-form {
  display: flex; flex-wrap: wrap; align-items: flex-end; gap: 12px;
  padding: 12px; background: #fafbfc; border: 1px solid var(--line); border-radius: 8px;
  margin-bottom: 12px;
}
.inline-form label { margin-bottom: 0; flex: 1 1 160px; }
.actions { display: flex; gap: 10px; margin-top: 10px; }

/* ---- Buttons ---- */
.btn {
  display: inline-block; padding: 8px 14px; border: 1px solid var(--line);
  background: #fff; color: var(--ink); border-radius: 6px; cursor: pointer;
  font-size: 14px; font-weight: 500;
}
.btn:hover { background: #f0f3f7; }
.btn:disabled { opacity: .55; cursor: not-allowed; }
.btn-primary { background: var(--primary); color: var(--primary-ink); border-color: var(--primary); }
.btn-primary:hover { background: #0d47a1; }
.btn-sm { padding: 4px 10px; font-size: 13px; }
.btn-link { background: none; border: none; color: #cfe0f0; cursor: pointer; text-decoration: underline; }
.btn-cipher { border-color: var(--accent); color: var(--accent); }
.btn-cipher:hover { background: #f3e5f5; }

/* ---- Tables ---- */
.data-table { width: 100%; border-collapse: collapse; margin-top: 8px; }
.data-table th, .data-table td {
  text-align: left; padding: 8px 10px; border-bottom: 1px solid var(--line); font-size: 14px;
  vertical-align: top;
}
.data-table th { color: var(--muted); font-weight: 600; }
.data-table.compact th, .data-table.compact td { padding: 6px 8px; }
.row-actions { white-space: nowrap; display: flex; gap: 6px; }

/* ---- State badges ---- */
.state-badge {
  display: inline-block; padding: 2px 10px; border-radius: 12px; font-size: 12px; font-weight: 600;
}
.state-active   { background: #e6f4ea; color: var(--ok); }
.state-archiving{ background: #fff3cd; color: var(--warn); }
.state-cold     { background: #e3f2fd; color: #1565c0; }
.state-restoring{ background: #f3e5f5; color: var(--accent); }
.state-line { margin: 8px 0 16px; }

.notice-card { border-left: 4px solid var(--accent); background: #faf5ff; }

/* =====================================================================
   ARCHITECTURE DIAGNOSTICS — the star of the demo. Accent-themed and
   high-contrast so encrypted-at-rest data is unmistakable to an audience.
   ===================================================================== */
.diagnostics { }
.diag-hero {
  background: linear-gradient(135deg, #4a148c, #6a1b9a);
  color: #fff; padding: 22px 24px; border-radius: 10px; margin-bottom: 20px;
}
.diag-hero h1 { color: #fff; }
.diag-hero p { margin: 0; color: #ecd9f7; }

.diag-status { border-top: 4px solid var(--accent); }

.status-grid {
  display: grid; grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 12px; margin-bottom: 16px;
}
.status-item {
  display: flex; flex-direction: column; gap: 2px;
  background: #faf7fd; border: 1px solid #ecdff5; border-radius: 8px; padding: 10px 12px;
}
.status-item .label { font-size: 12px; color: var(--muted); text-transform: uppercase; letter-spacing: .03em; }
.status-item .value { font-weight: 600; word-break: break-all; }

.pill { display: inline-block; padding: 2px 10px; border-radius: 12px; font-size: 12px; font-weight: 600; }
.pill-ok  { background: #e6f4ea; color: var(--ok); }
.pill-bad { background: #fdecea; color: var(--bad); }

.keyrelease { margin-top: 8px; }

.picker { margin: 0; display: flex; flex-direction: column; font-size: 12px; }
.picker select { min-width: 280px; }

.diag-buttons { display: flex; flex-wrap: wrap; gap: 10px; margin: 8px 0 4px; }

/* Result panels. */
.panel { margin-top: 16px; padding-top: 8px; border-top: 1px dashed var(--line); }
.panel-cipher { border-top-color: var(--accent); }

/* Code / ciphertext blocks. */
.code {
  font-family: "SFMono-Regular", Consolas, "Liberation Mono", monospace;
  font-size: 13px; white-space: pre-wrap; word-break: break-word;
  border-radius: 8px; padding: 14px; margin: 6px 0 0;
}
.code.plaintext { background: #f1f5f9; color: #1c2733; border: 1px solid var(--line); }
/* Ciphertext gets a dark terminal look so the audience can SEE it is opaque. */
.code.ciphertext {
  background: var(--cipher-bg); color: var(--cipher-ink);
  border: 1px solid #2a2f3a; box-shadow: inset 0 0 0 1px rgba(124,252,152,.08);
}

/* Negative-test card. */
.danger-card { border-left: 4px solid var(--bad); background: #fff8f8; }
.danger-card .code { background: #12151c; color: #ffd7d7; border: 1px solid #3a2a2a; }

/* ---- Small screens ---- */
@media (max-width: 640px) {
  .card-header { flex-direction: column; align-items: flex-start; }
  .row-actions { flex-wrap: wrap; }
}