/* ═══════════════════════════════════════════════════
   RISKHANTERING — Design System
   Tone: Industrial precision. Dark navy + amber accents.
   Font: DM Sans (body) + DM Mono (data)
═══════════════════════════════════════════════════ */

@import url('https://fonts.googleapis.com/css2?family=DM+Sans:wght@300;400;500;600;700&family=DM+Mono:wght@400;500&display=swap');

:root {
  --navy:       #0f1b2d;
  --navy-mid:   #162032;
  --navy-light: #1e2e45;
  --navy-border:#253650;
  --amber:      #f59e0b;
  --amber-soft: #fbbf24;
  --amber-dim:  #92400e22;
  --text:       #e2e8f0;
  --text-muted: #7a90aa;
  --surface:    #162032;
  --surface-2:  #1e2e45;
  --surface-3:  #253650;

  --risk-low:      #22c55e;
  --risk-low-bg:   #14532d22;
  --risk-medium:   #eab308;
  --risk-medium-bg:#713f1222;
  --risk-high:     #f97316;
  --risk-high-bg:  #7c2d1222;
  --risk-critical: #ef4444;
  --risk-critical-bg:#7f1d1d22;

  --radius:   6px;
  --radius-lg:10px;
  --shadow:   0 2px 12px rgba(0,0,0,.4);
  --shadow-lg:0 8px 32px rgba(0,0,0,.5);
}

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

html { font-size: 15px; }

body {
  font-family: 'DM Sans', sans-serif;
  background: var(--navy);
  color: var(--text);
  min-height: 100vh;
  line-height: 1.6;
}

/* ── NAV ─────────────────────────────────────────── */
.topnav {
  position: sticky; top: 0; z-index: 100;
  background: var(--navy-mid);
  border-bottom: 1px solid var(--navy-border);
  display: flex; align-items: center; gap: 0;
  padding: 0 24px;
  height: 56px;
  backdrop-filter: blur(8px);
}
.nav-brand {
  display: flex; align-items: center; gap: 10px;
  font-weight: 700; font-size: 1.05rem;
  color: var(--amber); letter-spacing: .02em;
  margin-right: 32px; flex-shrink: 0;
}
.nav-icon { font-size: 1.3rem; }
.nav-links { display: flex; gap: 4px; flex: 1; }
.nav-links a {
  padding: 6px 14px;
  border-radius: var(--radius);
  color: var(--text-muted);
  text-decoration: none;
  font-weight: 500;
  font-size: .9rem;
  transition: all .15s;
}
.nav-links a:hover { color: var(--text); background: var(--navy-light); }
.nav-links a.active { color: var(--amber); background: var(--amber-dim); }
.nav-user { display: flex; align-items: center; gap: 12px; flex-shrink: 0; }
.nav-username { font-size: .85rem; color: var(--text-muted); }

/* ── CONTAINER ───────────────────────────────────── */
.container { max-width: 1280px; margin: 0 auto; padding: 32px 24px; }

.page-header {
  display: flex; align-items: center; justify-content: space-between;
  margin-bottom: 24px; flex-wrap: wrap; gap: 12px;
}
.page-header h2 {
  font-size: 1.5rem; font-weight: 700;
  color: var(--text);
}
.header-actions { display: flex; gap: 8px; align-items: center; flex-wrap: wrap; }

/* ── CARDS ───────────────────────────────────────── */
.card {
  background: var(--surface);
  border: 1px solid var(--navy-border);
  border-radius: var(--radius-lg);
  overflow: hidden;
  margin-bottom: 24px;
}
.card-header {
  display: flex; align-items: center; justify-content: space-between;
  padding: 16px 20px;
  border-bottom: 1px solid var(--navy-border);
  background: var(--surface-2);
}
.card-header h3 { font-size: 1rem; font-weight: 600; }

/* ── STAT GRID ───────────────────────────────────── */
.stat-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(160px, 1fr));
  gap: 16px;
  margin-bottom: 24px;
}
.stat-card {
  background: var(--surface);
  border: 1px solid var(--navy-border);
  border-radius: var(--radius-lg);
  padding: 20px;
  text-align: center;
  transition: transform .15s;
}
.stat-card:hover { transform: translateY(-2px); }
.stat-num {
  font-family: 'DM Mono', monospace;
  font-size: 2.2rem; font-weight: 500;
  line-height: 1;
  color: var(--amber);
  margin-bottom: 6px;
}
.stat-label { font-size: .8rem; color: var(--text-muted); font-weight: 500; }
.stat-card.risk-low    .stat-num { color: var(--risk-low); }
.stat-card.risk-medium .stat-num { color: var(--risk-medium); }
.stat-card.risk-high   .stat-num { color: var(--risk-high); }
.stat-card.risk-critical .stat-num { color: var(--risk-critical); }

/* ── RISKMATRIS ──────────────────────────────────── */
.matrix-wrap {
  display: flex; align-items: flex-start; padding: 24px; gap: 12px;
}
.matrix-ylabel {
  writing-mode: vertical-rl; transform: rotate(180deg);
  font-size: .8rem; color: var(--text-muted); letter-spacing: .08em;
  padding-top: 8px;
}
.matrix-inner { flex: 1; }
.matrix-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 4px;
  aspect-ratio: 1;
  max-width: 500px;
}
.matrix-cell {
  border-radius: 6px;
  display: flex; flex-wrap: wrap;
  align-items: center; justify-content: center;
  gap: 4px; padding: 6px;
  min-height: 80px;
  cursor: default;
  transition: filter .15s;
}
.matrix-cell:hover { filter: brightness(1.15); }
.mc-low      { background: #14532d44; border: 1px solid #22c55e33; }
.mc-low2     { background: #14532d55; border: 1px solid #22c55e44; }
.mc-medium   { background: #71370f44; border: 1px solid #eab30833; }
.mc-high     { background: #7c2d1244; border: 1px solid #f9731633; }
.mc-critical { background: #7f1d1d55; border: 1px solid #ef444433; }

.matrix-dot {
  border-radius: 50%;
  cursor: pointer;
  transition: transform .15s, box-shadow .15s;
  box-shadow: 0 2px 6px rgba(0,0,0,.4);
  flex-shrink: 0;
}
.matrix-dot:hover { transform: scale(1.3); box-shadow: 0 4px 12px rgba(0,0,0,.6); }
.matrix-xlabels {
  display: grid; grid-template-columns: repeat(4,1fr);
  gap: 4px; max-width: 500px; margin-top: 6px;
}
.matrix-xlabels span { text-align: center; font-size: .8rem; color: var(--text-muted); }
.matrix-xlabel-title { font-size: .8rem; color: var(--text-muted); margin-top: 4px; letter-spacing: .08em; }
.matrix-tooltip {
  position: absolute; background: var(--navy-mid);
  border: 1px solid var(--navy-border);
  border-radius: var(--radius); padding: 10px 14px;
  font-size: .85rem; max-width: 240px;
  box-shadow: var(--shadow-lg); pointer-events: none; z-index: 999;
  line-height: 1.5;
}

/* ── RISK LIST (dashboard) ───────────────────────── */
.risk-list { padding: 8px 0; }
.risk-row {
  display: flex; align-items: center; gap: 12px;
  padding: 10px 20px; cursor: pointer;
  border-bottom: 1px solid var(--navy-border);
  transition: background .12s;
}
.risk-row:last-child { border-bottom: none; }
.risk-row:hover { background: var(--surface-2); }
.risk-badge {
  font-family: 'DM Mono', monospace;
  font-size: .9rem; font-weight: 500;
  min-width: 36px; text-align: center;
  padding: 3px 8px; border-radius: 4px;
  flex-shrink: 0;
}
.risk-title { flex: 1; font-weight: 500; }
.risk-meta  { font-size: .8rem; color: var(--text-muted); }
.risk-level-tag { font-size: .75rem; font-weight: 600; padding: 2px 8px; border-radius: 4px; flex-shrink: 0; }

/* Risk colour classes */
.risk-low      { background: var(--risk-low-bg);      color: var(--risk-low);      border: 1px solid #22c55e44; }
.risk-medium   { background: var(--risk-medium-bg);   color: var(--risk-medium);   border: 1px solid #eab30844; }
.risk-high     { background: var(--risk-high-bg);     color: var(--risk-high);     border: 1px solid #f9731644; }
.risk-critical { background: var(--risk-critical-bg); color: var(--risk-critical); border: 1px solid #ef444444; }

/* ── TABLE ───────────────────────────────────────── */
.table { width: 100%; border-collapse: collapse; font-size: .88rem; }
.table thead tr { background: var(--surface-2); }
.table th {
  padding: 11px 14px; text-align: left;
  font-weight: 600; color: var(--text-muted);
  font-size: .78rem; letter-spacing: .06em; text-transform: uppercase;
  border-bottom: 1px solid var(--navy-border);
  white-space: nowrap;
}
.table td { padding: 10px 14px; border-bottom: 1px solid var(--navy-border); vertical-align: middle; }
.table-row-hover:hover { background: var(--surface-2); cursor: pointer; }
.table tr:last-child td { border-bottom: none; }
.center { text-align: center; }
.row-overdue { background: #7f1d1d11; }
.text-danger { color: var(--risk-critical); }

/* ── FORMS ───────────────────────────────────────── */
.field { margin-bottom: 16px; }
.field label { display: block; font-size: .82rem; font-weight: 600; color: var(--text-muted); margin-bottom: 6px; letter-spacing: .03em; }
.field-hint { font-size: .78rem; color: var(--text-muted); }
.form-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 0 20px; }
.span2 { grid-column: span 2; }

input[type="text"], input[type="email"], input[type="password"],
input[type="date"], textarea, select {
  width: 100%; padding: 9px 12px;
  background: var(--surface-3); color: var(--text);
  border: 1px solid var(--navy-border); border-radius: var(--radius);
  font-family: inherit; font-size: .9rem;
  transition: border-color .15s, box-shadow .15s;
  outline: none;
}
input:focus, textarea:focus, select:focus {
  border-color: var(--amber);
  box-shadow: 0 0 0 3px var(--amber-dim);
}
select option { background: var(--navy-mid); }
textarea { resize: vertical; }

.select-sm {
  width: auto; padding: 6px 10px; font-size: .85rem;
  background: var(--surface-2);
}

/* ── BUTTONS ─────────────────────────────────────── */
.btn {
  display: inline-flex; align-items: center; gap: 6px;
  padding: 8px 18px; border-radius: var(--radius);
  font-family: inherit; font-size: .88rem; font-weight: 600;
  cursor: pointer; border: none; text-decoration: none;
  transition: all .15s; white-space: nowrap;
}
.btn-primary   { background: var(--amber); color: #0f1b2d; }
.btn-primary:hover { background: var(--amber-soft); transform: translateY(-1px); }
.btn-secondary { background: var(--surface-3); color: var(--text); border: 1px solid var(--navy-border); }
.btn-secondary:hover { background: var(--surface-2); border-color: var(--amber); }
.btn-ghost     { background: transparent; color: var(--text-muted); }
.btn-ghost:hover { color: var(--text); background: var(--surface-2); }
.btn-danger    { background: #7f1d1d44; color: var(--risk-critical); border: 1px solid #ef444433; }
.btn-danger:hover { background: #7f1d1d88; }
.btn-sm  { padding: 5px 12px; font-size: .8rem; }
.btn-full { width: 100%; justify-content: center; }

/* ── MODALS ──────────────────────────────────────── */
.modal-overlay {
  position: fixed; inset: 0; z-index: 500;
  background: rgba(5,10,20,.75);
  display: flex; align-items: center; justify-content: center;
  padding: 20px;
  backdrop-filter: blur(4px);
  animation: fadeIn .15s ease;
}
@keyframes fadeIn { from { opacity: 0 } to { opacity: 1 } }

.modal {
  background: var(--navy-mid);
  border: 1px solid var(--navy-border);
  border-radius: var(--radius-lg);
  width: 100%; max-width: 560px;
  max-height: 90vh; overflow-y: auto;
  box-shadow: var(--shadow-lg);
  animation: slideUp .2s ease;
}
.modal-lg  { max-width: 720px; }
.modal-xl  { max-width: 900px; }

@keyframes slideUp { from { transform: translateY(20px); opacity:0 } to { transform: none; opacity:1 } }

.modal-header {
  display: flex; align-items: center; justify-content: space-between;
  padding: 18px 22px; border-bottom: 1px solid var(--navy-border);
  background: var(--surface-2);
}
.modal-header h3 { font-size: 1rem; font-weight: 700; }
.modal-close {
  background: none; border: none; color: var(--text-muted);
  font-size: 1.1rem; cursor: pointer; padding: 4px 8px;
  border-radius: 4px; transition: all .15s;
}
.modal-close:hover { color: var(--text); background: var(--surface-3); }
.modal-body  { padding: 22px; }
.modal-footer { display: flex; justify-content: flex-end; gap: 10px; margin-top: 20px; padding-top: 16px; border-top: 1px solid var(--navy-border); }

/* ── RATING BUTTONS ──────────────────────────────── */
.rating-section {
  background: var(--surface-2); border: 1px solid var(--navy-border);
  border-radius: var(--radius-lg); padding: 20px; margin-top: 16px;
}
.rating-section h4 { font-size: .9rem; font-weight: 600; margin-bottom: 16px; color: var(--text-muted); letter-spacing: .04em; }
.rating-grid { display: grid; grid-template-columns: repeat(3,1fr); gap: 16px; }
.rating-item label { display: block; font-size: .78rem; font-weight: 600; color: var(--text-muted); margin-bottom: 8px; letter-spacing: .04em; }
.rating-btns { display: flex; gap: 6px; }
.rating-btn {
  flex: 1; padding: 8px 4px;
  background: var(--surface-3); border: 1px solid var(--navy-border);
  border-radius: var(--radius); cursor: pointer; color: var(--text);
  text-align: center; transition: all .15s; display: flex; flex-direction: column; align-items: center; gap: 2px;
}
.rating-btn:hover { border-color: var(--amber); color: var(--amber); }
.rating-btn.active { background: var(--amber); color: #0f1b2d; border-color: var(--amber); }
.rating-num { font-family: 'DM Mono', monospace; font-size: 1rem; font-weight: 600; }
.rating-label { font-size: .65rem; font-weight: 500; line-height: 1.2; }

.risk-value-preview {
  margin-top: 16px; text-align: center;
  font-size: .9rem; color: var(--text-muted);
}
.risk-value-big {
  font-family: 'DM Mono', monospace;
  font-size: 1.8rem; font-weight: 600;
  margin: 0 8px;
}
.risk-level-preview { font-size: .9rem; font-weight: 600; padding: 2px 10px; border-radius: 4px; }
.info-text { font-size: .88rem; color: var(--text-muted); margin-bottom: 16px; line-height: 1.6; }

/* ── CHAIN FLOW ──────────────────────────────────── */
.chain-arrow {
  text-align: center; font-size: 1.4rem; color: var(--text-muted);
  padding: 6px 0;
}
.chain-node {
  border: 1px solid var(--navy-border);
  border-radius: var(--radius-lg);
  padding: 18px 20px;
  background: var(--surface-2);
  margin: 6px 0;
}
.chain-current { border-color: var(--amber); }
.chain-old     { opacity: .65; }
.chain-node-header {
  display: flex; align-items: center; gap: 10px;
  margin-bottom: 10px; flex-wrap: wrap;
}
.chain-version { font-size: .75rem; font-weight: 700; color: var(--text-muted); letter-spacing: .06em; }
.chain-current-badge { font-size: .72rem; font-weight: 700; background: var(--amber-dim); color: var(--amber); padding: 2px 8px; border-radius: 4px; }
.chain-old-badge     { font-size: .72rem; font-weight: 700; background: var(--surface-3); color: var(--text-muted); padding: 2px 8px; border-radius: 4px; }
.chain-node h4 { font-size: 1rem; font-weight: 600; margin-bottom: 6px; }
.chain-desc    { font-size: .87rem; color: var(--text-muted); margin-bottom: 10px; }
.chain-ratings { display: flex; gap: 16px; font-size: .85rem; color: var(--text-muted); margin-bottom: 6px; }
.chain-ratings strong { color: var(--text); font-family: 'DM Mono', monospace; }
.chain-meta { font-size: .78rem; color: var(--text-muted); }
.chain-actions-bar { display: flex; gap: 8px; margin-top: 14px; flex-wrap: wrap; }

.chain-action-box {
  background: var(--surface-3); border: 1px solid var(--navy-border);
  border-left: 3px solid var(--amber);
  border-radius: var(--radius-lg); padding: 14px 18px;
  margin: 6px 0;
}
.chain-action-label {
  font-size: .72rem; font-weight: 700; letter-spacing: .08em;
  color: var(--amber); margin-bottom: 6px;
}
.chain-action-meta { font-size: .78rem; color: var(--text-muted); margin-top: 8px; }

/* ── STATUS & TAGS ───────────────────────────────── */
.status-tag {
  font-size: .75rem; font-weight: 700; padding: 2px 8px; border-radius: 4px;
  letter-spacing: .04em;
}
.status-planned    { background: #1e3a5f; color: #60a5fa; }
.status-in_progress{ background: #451a03; color: var(--amber); }
.status-done       { background: #14532d44; color: var(--risk-low); }

.cat-tag { font-size: .75rem; font-weight: 600; padding: 2px 8px; border-radius: 4px; }
.role-tag { font-size: .75rem; font-weight: 700; padding: 2px 8px; border-radius: 4px; }
.role-admin { background: #4c1d9544; color: #a78bfa; }
.role-user  { background: var(--surface-3); color: var(--text-muted); }

.badge {
  font-size: .72rem; font-weight: 600; padding: 2px 8px;
  background: var(--surface-3); color: var(--text-muted);
  border-radius: 4px; border: 1px solid var(--navy-border);
}

/* ── ALERTS ──────────────────────────────────────── */
.alert {
  padding: 12px 16px; border-radius: var(--radius);
  font-size: .88rem; margin-bottom: 16px;
}
.alert-error { background: #7f1d1d44; color: #fca5a5; border: 1px solid #ef444433; }
.alert-warn  { background: #451a0344; color: var(--amber); border: 1px solid #f59e0b33; }
.alert-ok    { background: #14532d44; color: var(--risk-low); border: 1px solid #22c55e33; }

/* ── TABS ────────────────────────────────────────── */
.tabs { display: flex; gap: 4px; margin-bottom: 20px; flex-wrap: wrap; }
.tab-btn {
  padding: 8px 20px; background: var(--surface); border: 1px solid var(--navy-border);
  border-radius: var(--radius); color: var(--text-muted);
  font-family: inherit; font-size: .88rem; font-weight: 600;
  cursor: pointer; transition: all .15s;
}
.tab-btn:hover  { color: var(--text); border-color: var(--amber); }
.tab-btn.active { background: var(--amber); color: #0f1b2d; border-color: var(--amber); }

/* ── LOGIN PAGE ──────────────────────────────────── */
body.login-page {
  display: flex; align-items: center; justify-content: center;
  background: var(--navy);
  background-image: radial-gradient(ellipse at 20% 50%, #1a3050 0%, transparent 60%),
                    radial-gradient(ellipse at 80% 20%, #1a2535 0%, transparent 50%);
  min-height: 100vh;
}
.login-wrap { width: 100%; max-width: 400px; padding: 20px; }
.login-brand { text-align: center; margin-bottom: 32px; }
.login-icon { font-size: 2.5rem; margin-bottom: 8px; }
.login-brand h1 { font-size: 1.6rem; font-weight: 700; color: var(--amber); }
.login-brand p  { color: var(--text-muted); font-size: .9rem; }
.login-box {
  background: var(--surface);
  border: 1px solid var(--navy-border);
  border-radius: var(--radius-lg);
  padding: 32px;
  box-shadow: var(--shadow-lg);
}

/* ── MISC ────────────────────────────────────────── */
.muted-text { color: var(--text-muted); font-size: .88rem; }
.link { color: var(--amber); text-decoration: none; }
.link:hover { text-decoration: underline; }
a { color: var(--amber); }

/* ── RESPONSIVE ──────────────────────────────────── */
@media (max-width: 768px) {
  .form-grid { grid-template-columns: 1fr; }
  .span2 { grid-column: span 1; }
  .rating-grid { grid-template-columns: 1fr; }
  .stat-grid { grid-template-columns: repeat(2, 1fr); }
  .topnav { flex-wrap: wrap; height: auto; padding: 10px 16px; gap: 8px; }
  .nav-links a { font-size: .82rem; padding: 5px 10px; }
  .container { padding: 16px; }
  .table { font-size: .78rem; }
  .table th, .table td { padding: 7px 8px; }
  .matrix-grid { max-width: 100%; }
  .chain-actions-bar { flex-direction: column; }
}