/* ============================================================
   Simple Shingles — Dark Industrial Theme
   Near-black bg · Amber accent · IBM Plex Mono + Barlow Condensed
   ============================================================ */

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

/* ── CSS Variables ───────────────────────────────────────── */
:root {
  --bg:         #0f0f0f;
  --bg-2:       #161616;
  --bg-3:       #1e1e1e;
  --bg-4:       #242424;
  --border:     #2e2e2e;
  --border-2:   #3a3a3a;
  --amber:      #f0a500;
  --amber-dim:  #c88800;
  --amber-faint:#f0a50018;
  --amber-glow: #f0a50030;
  --text:       #e8e8e8;
  --text-dim:   #999;
  --text-muted: #666;
  --green:      #4caf50;
  --red:        #ef5350;
  --blue:       #42a5f5;
  --font-mono:  'IBM Plex Mono', monospace;
  --font-cond:  'Barlow Condensed', sans-serif;
  --font-body:  'Barlow', sans-serif;
  --radius:     4px;
  --radius-lg:  8px;
}

/* ── Reset ───────────────────────────────────────────────── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { font-size: 15px; }
body {
  background: var(--bg);
  color: var(--text);
  font-family: var(--font-body);
  line-height: 1.5;
  min-height: 100vh;
}
a { color: var(--amber); text-decoration: none; }
a:hover { color: #ffd54f; }
img { max-width: 100%; }

/* ── Topnav ──────────────────────────────────────────────── */
.topnav {
  background: var(--bg-2);
  border-bottom: 2px solid var(--amber);
  padding: 0 1.5rem;
  display: flex;
  align-items: center;
  gap: 1.5rem;
  height: 54px;
  position: sticky;
  top: 0;
  z-index: 100;
}
.topnav-brand {
  font-family: var(--font-cond);
  font-size: 1.3rem;
  font-weight: 700;
  color: var(--amber);
  letter-spacing: .04em;
  text-transform: uppercase;
  white-space: nowrap;
}
.topnav-brand span { color: var(--text-dim); font-weight: 400; }
.topnav-links {
  display: flex;
  align-items: center;
  gap: 1rem;
  flex: 1;
}
.topnav-links a {
  font-family: var(--font-cond);
  font-size: .95rem;
  font-weight: 500;
  color: var(--text-dim);
  letter-spacing: .03em;
  text-transform: uppercase;
  padding: 4px 0;
  border-bottom: 2px solid transparent;
  transition: color .15s, border-color .15s;
}
.topnav-links a:hover,
.topnav-links a.active { color: var(--amber); border-color: var(--amber); }
.topnav-right { margin-left: auto; display: flex; align-items: center; gap: .75rem; }

/* ── Page wrapper ────────────────────────────────────────── */
.page { max-width: 1200px; margin: 0 auto; padding: 2rem 1.5rem; }
.page-sm { max-width: 600px; }
.page-md { max-width: 860px; }

/* ── Page header ─────────────────────────────────────────── */
.page-header {
  display: flex;
  align-items: baseline;
  gap: 1rem;
  margin-bottom: 1.5rem;
  padding-bottom: .75rem;
  border-bottom: 1px solid var(--border);
}
.page-title {
  font-family: var(--font-cond);
  font-size: 1.75rem;
  font-weight: 700;
  color: var(--amber);
  letter-spacing: .04em;
  text-transform: uppercase;
}
.page-sub { color: var(--text-dim); font-size: .9rem; }

/* ── Cards ───────────────────────────────────────────────── */
.card {
  background: var(--bg-2);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 1.25rem 1.5rem;
  margin-bottom: 1.25rem;
}
.card-title {
  font-family: var(--font-cond);
  font-size: 1.05rem;
  font-weight: 600;
  color: var(--amber);
  text-transform: uppercase;
  letter-spacing: .05em;
  margin-bottom: 1rem;
  padding-bottom: .5rem;
  border-bottom: 1px solid var(--border);
}

/* ── Buttons ─────────────────────────────────────────────── */
.btn {
  display: inline-flex;
  align-items: center;
  gap: .4rem;
  padding: .45rem 1rem;
  border: 1px solid transparent;
  border-radius: var(--radius);
  font-family: var(--font-cond);
  font-size: .9rem;
  font-weight: 600;
  letter-spacing: .04em;
  text-transform: uppercase;
  cursor: pointer;
  transition: background .15s, border-color .15s, color .15s;
  white-space: nowrap;
}
.btn-amber {
  background: var(--amber);
  color: #000;
  border-color: var(--amber);
}
.btn-amber:hover { background: #ffd54f; border-color: #ffd54f; color: #000; }

.btn-outline {
  background: transparent;
  color: var(--amber);
  border-color: var(--amber);
}
.btn-outline:hover { background: var(--amber-faint); }

.btn-ghost {
  background: transparent;
  color: var(--text-dim);
  border-color: var(--border-2);
}
.btn-ghost:hover { color: var(--text); border-color: var(--text-dim); }

.btn-danger {
  background: transparent;
  color: var(--red);
  border-color: var(--red);
}
.btn-danger:hover { background: #ef535018; }

.btn-sm { padding: .3rem .7rem; font-size: .8rem; }
.btn-lg { padding: .65rem 1.5rem; font-size: 1rem; }

/* ── Forms ───────────────────────────────────────────────── */
.form-group { margin-bottom: 1rem; }
.form-row {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
  gap: .75rem 1rem;
}
.form-row-2 { grid-template-columns: 1fr 1fr; }
.form-row-3 { grid-template-columns: 1fr 1fr 1fr; }
label {
  display: block;
  font-size: .82rem;
  font-weight: 500;
  color: var(--text-dim);
  margin-bottom: .25rem;
  font-family: var(--font-cond);
  text-transform: uppercase;
  letter-spacing: .04em;
}
input[type="text"],
input[type="email"],
input[type="tel"],
input[type="number"],
select,
textarea {
  width: 100%;
  background: var(--bg-3);
  border: 1px solid var(--border-2);
  border-radius: var(--radius);
  color: var(--text);
  font-family: var(--font-body);
  font-size: .92rem;
  padding: .45rem .7rem;
  transition: border-color .15s;
  -webkit-appearance: none;
}
input:focus, select:focus, textarea:focus {
  outline: none;
  border-color: var(--amber);
  box-shadow: 0 0 0 2px var(--amber-glow);
}
select option { background: var(--bg-3); }
textarea { resize: vertical; min-height: 80px; }
input[type="checkbox"] {
  width: auto;
  accent-color: var(--amber);
  width: 16px;
  height: 16px;
}
.check-group {
  display: flex;
  align-items: center;
  gap: .5rem;
  margin-top: .5rem;
}
.check-group label {
  margin: 0;
  text-transform: none;
  letter-spacing: 0;
  font-size: .9rem;
  color: var(--text);
}
.form-hint { font-size: .78rem; color: var(--text-muted); margin-top: .2rem; }

/* ── Tables ──────────────────────────────────────────────── */
.table-wrap { overflow-x: auto; }
table {
  width: 100%;
  border-collapse: collapse;
  font-size: .88rem;
}
th {
  font-family: var(--font-cond);
  font-weight: 600;
  font-size: .8rem;
  letter-spacing: .06em;
  text-transform: uppercase;
  color: var(--text-dim);
  border-bottom: 2px solid var(--border);
  padding: .5rem .75rem;
  text-align: left;
  white-space: nowrap;
}
td {
  padding: .55rem .75rem;
  border-bottom: 1px solid var(--border);
  vertical-align: middle;
}
tr:last-child td { border-bottom: none; }
tr:hover td { background: var(--bg-3); }
.td-right { text-align: right; }
.td-mono { font-family: var(--font-mono); font-size: .85rem; }
.td-amt {
  font-family: var(--font-mono);
  font-size: .9rem;
  text-align: right;
  color: var(--amber);
}

/* ── Badges ──────────────────────────────────────────────── */
.badge {
  display: inline-block;
  padding: .15rem .6rem;
  border-radius: 20px;
  font-family: var(--font-cond);
  font-size: .75rem;
  font-weight: 600;
  letter-spacing: .04em;
  text-transform: uppercase;
}
.badge-amber  { background: var(--amber-faint);  color: var(--amber);  border: 1px solid var(--amber-dim); }
.badge-green  { background: #4caf5018; color: var(--green); border: 1px solid #4caf5050; }
.badge-blue   { background: #42a5f518; color: var(--blue);  border: 1px solid #42a5f550; }
.badge-red    { background: #ef535018; color: var(--red);   border: 1px solid #ef535050; }
.badge-muted  { background: var(--bg-4); color: var(--text-muted); border: 1px solid var(--border); }

/* ── Flash messages ──────────────────────────────────────── */
.flash { padding: .65rem 1rem; border-radius: var(--radius); margin-bottom: 1rem; font-size: .9rem; }
.flash-success { background: #4caf5018; border: 1px solid #4caf5050; color: var(--green); }
.flash-info    { background: #42a5f518; border: 1px solid #42a5f550; color: var(--blue); }
.flash-error   { background: #ef535018; border: 1px solid #ef535050; color: var(--red); }

/* ── Wizard steps ─────────────────────────────────────────── */
.wizard-steps {
  display: flex;
  align-items: center;
  gap: 0;
  margin-bottom: 2rem;
  overflow: hidden;
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
}
.step-tab {
  flex: 1;
  padding: .65rem .5rem;
  text-align: center;
  font-family: var(--font-cond);
  font-size: .82rem;
  font-weight: 600;
  letter-spacing: .04em;
  text-transform: uppercase;
  color: var(--text-muted);
  background: var(--bg-2);
  border-right: 1px solid var(--border);
  cursor: pointer;
  transition: all .2s;
  user-select: none;
}
.step-tab:last-child { border-right: none; }
.step-tab.active {
  background: var(--amber-faint);
  color: var(--amber);
  border-bottom: 2px solid var(--amber);
}
.step-tab.done { color: var(--green); }
.step-panel { display: none; }
.step-panel.active { display: block; }

/* ── Tier comparison grid ────────────────────────────────── */
.tier-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1rem;
  margin-bottom: 1.5rem;
}
.tier-card {
  background: var(--bg-3);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 1rem;
  text-align: center;
  transition: border-color .2s;
}
.tier-card.selected {
  border-color: var(--amber);
  box-shadow: 0 0 12px var(--amber-glow);
}
.tier-name {
  font-family: var(--font-cond);
  font-size: 1rem;
  font-weight: 700;
  letter-spacing: .06em;
  text-transform: uppercase;
  color: var(--text-dim);
  margin-bottom: .4rem;
}
.tier-card.selected .tier-name { color: var(--amber); }
.tier-price {
  font-family: var(--font-mono);
  font-size: 1.5rem;
  font-weight: 600;
  color: var(--text);
}
.tier-card.selected .tier-price { color: var(--amber); }
.tier-desc { font-size: .78rem; color: var(--text-muted); margin-top: .25rem; }

/* ── Live calc panel ─────────────────────────────────────── */
.calc-panel {
  background: var(--bg-3);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 1rem 1.25rem;
}
.calc-panel-title {
  font-family: var(--font-cond);
  font-size: .85rem;
  font-weight: 600;
  letter-spacing: .06em;
  text-transform: uppercase;
  color: var(--text-dim);
  margin-bottom: .75rem;
}
.calc-row {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  padding: .2rem 0;
  font-size: .88rem;
}
.calc-row-label { color: var(--text-dim); }
.calc-row-val {
  font-family: var(--font-mono);
  font-size: .85rem;
  color: var(--text);
}
.calc-total {
  margin-top: .5rem;
  padding-top: .5rem;
  border-top: 1px solid var(--border);
  font-weight: 600;
}
.calc-total .calc-row-val { color: var(--amber); font-size: 1rem; }

/* ── Detail page ─────────────────────────────────────────── */
.detail-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1.25rem;
}
.detail-field { margin-bottom: .6rem; }
.detail-label {
  font-family: var(--font-cond);
  font-size: .78rem;
  font-weight: 600;
  letter-spacing: .06em;
  text-transform: uppercase;
  color: var(--text-muted);
}
.detail-value { font-size: .95rem; color: var(--text); }
.detail-value.mono { font-family: var(--font-mono); font-size: .9rem; }

/* ── Action bar ──────────────────────────────────────────── */
.action-bar {
  display: flex;
  align-items: center;
  gap: .75rem;
  flex-wrap: wrap;
  margin-bottom: 1.5rem;
}
.action-bar .sep {
  width: 1px;
  height: 24px;
  background: var(--border);
}

/* ── Scope table sections ────────────────────────────────── */
.scope-section-header td {
  background: var(--bg-4);
  font-family: var(--font-cond);
  font-size: .78rem;
  font-weight: 700;
  letter-spacing: .08em;
  text-transform: uppercase;
  color: var(--text-dim);
  padding: .35rem .75rem;
}

/* ── Settings grid ───────────────────────────────────────── */
.settings-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
  gap: .6rem 1.25rem;
}
.settings-row {
  display: flex;
  align-items: center;
  gap: .75rem;
}
.settings-row label {
  flex: 1;
  font-size: .8rem;
  color: var(--text-dim);
  margin: 0;
  text-transform: none;
  letter-spacing: 0;
}
.settings-row input {
  width: 110px;
  flex-shrink: 0;
  font-family: var(--font-mono);
  font-size: .85rem;
  text-align: right;
}

/* ── Login ───────────────────────────────────────────────── */
.login-wrap {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--bg);
  background-image:
    repeating-linear-gradient(
      45deg,
      transparent,
      transparent 40px,
      rgba(240, 165, 0, .03) 40px,
      rgba(240, 165, 0, .03) 80px
    );
}
.login-box {
  background: var(--bg-2);
  border: 1px solid var(--border);
  border-top: 3px solid var(--amber);
  border-radius: var(--radius-lg);
  padding: 2.5rem 2rem;
  width: 340px;
  text-align: center;
}
.login-logo {
  font-family: var(--font-cond);
  font-size: 1.4rem;
  font-weight: 700;
  color: var(--amber);
  letter-spacing: .06em;
  text-transform: uppercase;
  margin-bottom: .25rem;
}
.login-sub { font-size: .82rem; color: var(--text-muted); margin-bottom: 1.75rem; }
.login-box .form-group { text-align: left; }

/* ── Print views ─────────────────────────────────────────── */
.print-doc {
  font-family: Georgia, serif;
  color: #000;
  background: #fff;
  max-width: 860px;
  margin: 0 auto;
  padding: 2.5cm 2cm;
  font-size: 10.5pt;
  line-height: 1.45;
}
.print-company { font-size: 14pt; font-weight: bold; }
.print-company-sub { font-size: 9pt; color: #444; }
.print-header { display: flex; justify-content: space-between; margin-bottom: 1.5rem; }
.print-title { font-size: 16pt; font-weight: bold; text-transform: uppercase; color: #222; }
.print-divider { border: none; border-top: 2px solid #000; margin: .75rem 0; }
.print-divider-thin { border: none; border-top: 1px solid #ccc; margin: .5rem 0; }
.print-section-title {
  font-size: 9pt;
  font-weight: bold;
  text-transform: uppercase;
  letter-spacing: .08em;
  color: #555;
  border-bottom: 1px solid #ccc;
  padding-bottom: 2pt;
  margin: 1rem 0 .4rem;
}
.print-field-row { display: flex; gap: 2rem; margin-bottom: .35rem; }
.print-field { flex: 1; }
.print-field label { font-size: 8pt; color: #666; display: block; }
.print-field span { font-size: 10pt; }
.print-table { width: 100%; border-collapse: collapse; font-size: 9.5pt; margin-top: .5rem; }
.print-table th {
  font-size: 8pt;
  text-transform: uppercase;
  letter-spacing: .05em;
  border-bottom: 2px solid #000;
  padding: 3pt 6pt;
  text-align: left;
}
.print-table td { padding: 3pt 6pt; border-bottom: 1px solid #e5e5e5; }
.print-table .text-right { text-align: right; }
.print-sig { margin-top: 3rem; display: flex; gap: 3rem; }
.print-sig-line { border-top: 1px solid #000; padding-top: .2rem; font-size: 8pt; color: #444; }
.print-total-row td { font-weight: bold; border-top: 2px solid #000; }
@media print {
  .no-print { display: none !important; }
  .print-doc { padding: 0; }
  body { background: #fff !important; }
}
@media screen {
  .print-doc { box-shadow: 0 0 24px rgba(0,0,0,.3); margin: 2rem auto; }
  body.print-page { background: #333; padding: 1rem; }
}

/* ── Misc utils ──────────────────────────────────────────── */
.mt-1 { margin-top: .5rem; }
.mt-2 { margin-top: 1rem; }
.mt-3 { margin-top: 1.5rem; }
.mb-1 { margin-bottom: .5rem; }
.mb-2 { margin-bottom: 1rem; }
.text-amber { color: var(--amber); }
.text-dim   { color: var(--text-dim); }
.text-muted { color: var(--text-muted); }
.text-green { color: var(--green); }
.text-red   { color: var(--red); }
.text-right { text-align: right; }
.text-center { text-align: center; }
.mono { font-family: var(--font-mono); }
.bold { font-weight: 600; }
.flex { display: flex; align-items: center; gap: .5rem; }
.flex-end { justify-content: flex-end; }
.gap-1 { gap: .5rem; }
.gap-2 { gap: 1rem; }
.hidden { display: none !important; }
.w-full { width: 100%; }
.separator { border: none; border-top: 1px solid var(--border); margin: 1.25rem 0; }

/* ── Responsive ──────────────────────────────────────────── */
@media (max-width: 900px) {
  .tier-grid { grid-template-columns: 1fr 1fr; }
  .detail-grid { grid-template-columns: 1fr; }
}
@media (max-width: 600px) {
  .tier-grid { grid-template-columns: 1fr; }
  .form-row-2, .form-row-3 { grid-template-columns: 1fr; }
  .topnav { padding: 0 1rem; gap: 1rem; }
}