/* === EVL PPL portal — brand styles === */

@font-face {
  font-family: 'Instrument Serif';
  font-style: normal;
  font-weight: 400;
  font-display: swap;
  src: local('Instrument Serif');
}

:root {
  --color-bg: #c9a961;
  --color-fg: #0a0a0a;
  --color-accent: #7a1f1f;
  --color-muted: #473a23;
  --color-panel: #f5ecd8;

  --font-display: 'Instrument Serif', Georgia, serif;
  --font-body: 'Inter Tight', system-ui, -apple-system, BlinkMacSystemFont, sans-serif;
  --font-mono: 'JetBrains Mono', ui-monospace, SFMono-Regular, monospace;

  --max-content: 720px;
  --space-section: 4rem;
}

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

html {
  background: var(--color-bg);
  color: var(--color-fg);
  scroll-behavior: smooth;
  -webkit-text-size-adjust: 100%;
}

body {
  font-family: var(--font-body);
  font-size: 1.0625rem;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  min-height: 100dvh;
}

/* Typography */

h1, h2, h3 {
  font-family: var(--font-display);
  font-weight: 400;
  line-height: 1.15;
  letter-spacing: -0.01em;
}
h1 { font-size: clamp(2.25rem, 5vw, 3.5rem); }
h2 { font-size: clamp(1.625rem, 3.2vw, 2.25rem); margin-top: 2.5rem; margin-bottom: 1rem; }
h3 { font-size: 1.25rem; margin-top: 1.5rem; margin-bottom: 0.5rem; }

p { margin-bottom: 1rem; }
p:last-child { margin-bottom: 0; }

a { color: var(--color-fg); text-decoration: underline; text-decoration-color: color-mix(in srgb, var(--color-accent) 50%, transparent); text-underline-offset: 3px; }
a:hover { color: var(--color-accent); text-decoration-color: var(--color-accent); }

.kicker {
  font-family: var(--font-mono);
  font-size: 0.78rem;
  text-transform: uppercase;
  letter-spacing: 0.18em;
  color: var(--color-muted);
}

.metadata, .mono {
  font-family: var(--font-mono);
  font-size: 0.85rem;
  color: var(--color-muted);
  letter-spacing: 0.02em;
}

.lede {
  font-family: var(--font-display);
  font-size: 1.45rem;
  line-height: 1.5;
  color: var(--color-fg);
  margin-bottom: 2rem;
}

/* Layout */

.shell {
  max-width: var(--max-content);
  margin: 0 auto;
  padding: clamp(2rem, 5vw, 4rem) clamp(1.25rem, 4vw, 2rem);
}

.shell-wide {
  max-width: 960px;
  margin: 0 auto;
  padding: clamp(2rem, 5vw, 4rem) clamp(1.25rem, 4vw, 2rem);
}

.page-header {
  margin-bottom: var(--space-section);
}

section {
  margin-bottom: var(--space-section);
}

hr.rule {
  border: 0;
  height: 1px;
  background: color-mix(in srgb, var(--color-fg) 18%, transparent);
  margin: var(--space-section) 0;
}

/* Header / footer */

.brand-header {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  padding: 1.5rem 0;
  margin-bottom: 1rem;
  border-bottom: 1px solid color-mix(in srgb, var(--color-fg) 18%, transparent);
}
.brand-header .logo {
  font-family: var(--font-display);
  font-size: 1.5rem;
  text-decoration: none;
  color: var(--color-fg);
}
.brand-header .logo:hover { color: var(--color-accent); }
.brand-header nav {
  display: flex;
  gap: 1.5rem;
  font-family: var(--font-mono);
  font-size: 0.78rem;
  text-transform: uppercase;
  letter-spacing: 0.16em;
}
.brand-header nav a { text-decoration: none; }

.brand-footer {
  margin-top: var(--space-section);
  padding: 2rem 0;
  border-top: 1px solid color-mix(in srgb, var(--color-fg) 18%, transparent);
  font-family: var(--font-mono);
  font-size: 0.78rem;
  letter-spacing: 0.12em;
  color: var(--color-muted);
  text-align: center;
}
.brand-footer a { color: var(--color-muted); text-decoration-color: color-mix(in srgb, var(--color-muted) 40%, transparent); }

/* Buttons */

.btn-primary {
  display: inline-block;
  background: var(--color-accent);
  color: var(--color-bg);
  font-family: var(--font-mono);
  font-size: 0.8rem;
  text-transform: uppercase;
  letter-spacing: 0.16em;
  padding: 1rem 2rem;
  text-decoration: none;
  border: 0;
  cursor: pointer;
  transition: background 0.15s ease, transform 0.05s ease;
}
.btn-primary:hover { background: color-mix(in srgb, var(--color-accent) 88%, var(--color-fg)); color: var(--color-bg); }
.btn-primary:active { transform: translateY(1px); }
.btn-primary:disabled { opacity: 0.5; cursor: not-allowed; }

.btn-secondary {
  display: inline-block;
  font-family: var(--font-mono);
  font-size: 0.8rem;
  text-transform: uppercase;
  letter-spacing: 0.16em;
  color: var(--color-fg);
  padding: 0.85rem 1.75rem;
  background: transparent;
  border: 1px solid color-mix(in srgb, var(--color-fg) 30%, transparent);
  cursor: pointer;
  text-decoration: none;
}
.btn-secondary:hover { color: var(--color-accent); border-color: var(--color-accent); }

.btn-destructive {
  background: transparent;
  color: var(--color-accent);
  font-family: var(--font-mono);
  font-size: 0.8rem;
  text-transform: uppercase;
  letter-spacing: 0.16em;
  padding: 0.85rem 1.75rem;
  border: 1px solid var(--color-accent);
  cursor: pointer;
}
.btn-destructive:hover { background: var(--color-accent); color: var(--color-bg); }

/* Forms */

.field { margin-bottom: 1.5rem; }
.field label {
  display: block;
  font-family: var(--font-mono);
  font-size: 0.78rem;
  text-transform: uppercase;
  letter-spacing: 0.14em;
  color: var(--color-muted);
  margin-bottom: 0.5rem;
}
.field input[type="text"],
.field input[type="email"],
.field input[type="url"],
.field input[type="tel"],
.field textarea,
.field select {
  width: 100%;
  background: transparent;
  border: 1px solid color-mix(in srgb, var(--color-fg) 22%, transparent);
  color: var(--color-fg);
  font-family: var(--font-body);
  font-size: 1rem;
  padding: 1rem 1.25rem;
  transition: border-color 0.15s ease;
}
.field input:focus,
.field textarea:focus,
.field select:focus {
  outline: none;
  border-color: color-mix(in srgb, var(--color-fg) 55%, transparent);
}
.field input::placeholder,
.field textarea::placeholder { color: color-mix(in srgb, var(--color-muted) 80%, transparent); }
.field textarea { min-height: 6rem; resize: vertical; }
.field .help {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  color: var(--color-muted);
  margin-top: 0.4rem;
  letter-spacing: 0.02em;
}
.field-row { display: flex; gap: 1rem; flex-wrap: wrap; }
.field-row .field { flex: 1 1 240px; }

.checkbox-row {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  padding: 0.5rem 0;
}
.checkbox-row input[type="checkbox"] {
  appearance: none;
  width: 1.1rem;
  height: 1.1rem;
  border: 1px solid var(--color-fg);
  background: transparent;
  cursor: pointer;
  flex-shrink: 0;
}
.checkbox-row input[type="checkbox"]:checked {
  background: var(--color-fg);
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 12 10'%3E%3Cpath d='M1 5l3.5 3.5L11 1' stroke='%23c9a961' stroke-width='2' fill='none' stroke-linecap='round'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: center;
  background-size: 0.7rem;
}

/* Cards & info blocks */

.panel {
  background: color-mix(in srgb, var(--color-fg) 5%, transparent);
  border: 1px solid color-mix(in srgb, var(--color-fg) 12%, transparent);
  padding: 1.5rem 1.75rem;
  margin-bottom: 1.5rem;
}

.finding {
  padding: 1.25rem 0;
  border-top: 1px solid color-mix(in srgb, var(--color-fg) 14%, transparent);
}
.finding:first-of-type { border-top: 0; padding-top: 0; }

.callout {
  font-family: var(--font-display);
  font-size: 1.5rem;
  line-height: 1.4;
  margin: 1rem 0 2rem;
  padding-left: 1.5rem;
  border-left: 3px solid var(--color-accent);
}

.kv-list {
  display: grid;
  grid-template-columns: minmax(120px, 180px) 1fr;
  row-gap: 0.75rem;
  column-gap: 1.5rem;
  margin: 1rem 0;
}
.kv-list dt {
  font-family: var(--font-mono);
  font-size: 0.78rem;
  text-transform: uppercase;
  letter-spacing: 0.14em;
  color: var(--color-muted);
  align-self: center;
}
.kv-list dd { font-size: 1rem; }

.measure-line {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 1.5rem;
  padding: 1rem 0;
  border-bottom: 1px solid color-mix(in srgb, var(--color-fg) 12%, transparent);
}
.measure-line:last-child { border-bottom: 0; }
.measure-line .what { font-size: 1.05rem; }
.measure-line .meta { font-family: var(--font-mono); font-size: 0.78rem; color: var(--color-muted); letter-spacing: 0.05em; }

.report-row {
  display: grid;
  grid-template-columns: 1fr auto;
  align-items: baseline;
  gap: 1rem;
  padding: 1.5rem 0;
  border-bottom: 1px solid color-mix(in srgb, var(--color-fg) 14%, transparent);
}
.report-row:last-child { border-bottom: 0; }
.report-row .title { font-family: var(--font-display); font-size: 1.35rem; }
.report-row .summary { color: var(--color-muted); margin-top: 0.25rem; }
.report-row .date { font-family: var(--font-mono); font-size: 0.78rem; color: var(--color-muted); letter-spacing: 0.06em; }
.report-row a { text-decoration: none; }

.discovery-status {
  font-family: var(--font-mono);
  font-size: 0.85rem;
  color: var(--color-muted);
  letter-spacing: 0.04em;
  display: flex;
  align-items: center;
  gap: 0.6rem;
  padding: 1rem 1.25rem;
  background: color-mix(in srgb, var(--color-fg) 5%, transparent);
}
.discovery-status .pulse {
  display: inline-block;
  width: 6px; height: 6px;
  background: var(--color-accent);
  border-radius: 50%;
  animation: pulse 1.4s ease-in-out infinite;
}
@keyframes pulse {
  0%, 100% { opacity: 0.35; transform: scale(0.85); }
  50% { opacity: 1; transform: scale(1.1); }
}

.error-text {
  color: var(--color-accent);
  font-size: 0.95rem;
  margin-top: 0.5rem;
}

/* Focus */
:focus-visible {
  outline: 2px solid var(--color-accent);
  outline-offset: 3px;
}

@media (max-width: 540px) {
  .field-row { flex-direction: column; }
  .kv-list { grid-template-columns: 1fr; row-gap: 0.25rem; }
  .kv-list dt { margin-top: 0.5rem; }
  .brand-header { flex-direction: column; gap: 0.75rem; align-items: flex-start; }
}