/* =============================================================================
   FIELD STATION — PANEL COMPONENTS
   Shared control-panel styles used by index.html and contacts.html.
   Extracted from the inline <style> in index.html to avoid drift between
   pages. Tokens come from colors_and_type.css / field-station.css.
   ============================================================================= */

/* ACCESSIBILITY & HARDENING */
:root {
  --panel-bg: var(--fs-paper);
  --panel-border: var(--fs-line);
  --panel-muted: var(--fs-muted);
  --panel-ink: var(--fs-ink);
  --panel-accent: var(--fs-accent);
}

[data-theme="dark"] {
  --panel-bg: #2E3440;
  --panel-border: #4C566A;
  --panel-muted: #9AA5B8; /* Elevated contrast for a11y */
  --panel-ink: #FCFCFD;
  --panel-accent: #88C0D0; /* Brighter accent for dark mode */
}

body {
  background: var(--panel-bg);
  color: var(--panel-ink);
  transition: background 0.3s ease, color 0.3s ease;
}

.skip-link {
  position: absolute;
  top: -100px;
  left: 10px;
  background: var(--panel-accent);
  color: #2E3440;
  padding: 10px 20px;
  z-index: 1000;
  font-family: var(--fs-font-mono);
  text-decoration: none;
  font-weight: 600;
}
.skip-link:focus { top: 10px; }

/* CONTROL PANEL COMPONENTS */
.panel-wrap {
  max-width: 1440px;
  margin: 0 auto;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  border-inline: 1px solid var(--panel-border);
}

.panel-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 14px 28px;
  border-bottom: 1px solid var(--panel-border);
  background: var(--panel-bg);
  position: sticky;
  top: 0;
  z-index: 100;
}

/* Atmosphere */
.panel-atmosphere {
  position: absolute;
  top: 0;
  right: 0;
  width: 60%;
  height: 100%;
  pointer-events: none;
  z-index: -1;
  opacity: 0.15;
  overflow: hidden;
}

.giant-wordmark {
  font: 500 clamp(3.5rem, 12vw, 150px)/0.9 var(--fs-font-mono);
  letter-spacing: -0.04em;
  color: var(--panel-ink);
  margin: 0;
}

.channel-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  border-top: 1px solid var(--panel-border);
}
.channel-item {
  display: flex;
  flex-direction: column;
  gap: 24px;
  padding: 24px;
  border-right: 1px solid var(--panel-border);
  border-bottom: 1px solid var(--panel-border);
  text-decoration: none;
  transition: background 0.15s ease;
  color: inherit;
}
.channel-item:hover, .channel-item:focus { background: var(--fs-paper-shade); outline: none; }
[data-theme="dark"] .channel-item:hover, [data-theme="dark"] .channel-item:focus { background: #3B4252; }

.channel-item:focus-visible { outline: 2px solid var(--panel-accent); outline-offset: -2px; }

.channel-label { font: 500 10px/1 var(--fs-font-mono); letter-spacing: .1em; color: var(--panel-accent); text-transform: uppercase; }
.channel-name { font: 600 16px/1 var(--fs-font-mono); color: var(--panel-ink); text-transform: uppercase; }
.channel-access { font: 500 12px var(--fs-font-mono); color: var(--panel-accent); text-transform: uppercase; letter-spacing: 0.05em; margin-top: auto; }

/* Reveal Animations */
.reveal {
  opacity: 0;
  transform: translateY(20px);
  transition: opacity 0.8s var(--fs-ease-out), transform 0.8s var(--fs-ease-out);
}
.reveal.active {
  opacity: 1;
  transform: translateY(0);
}

.spec-strip {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  border-top: 1px solid var(--panel-border);
  background: var(--fs-paper-shade);
}
[data-theme="dark"] .spec-strip { background: #242933; }

.spec-item { padding: 20px 28px; border-right: 1px solid var(--panel-border); display: flex; flex-direction: column; gap: 8px; }
.spec-item-label { font: 500 10px/1 var(--fs-font-mono); letter-spacing: .08em; color: var(--panel-muted); text-transform: uppercase; }
.spec-item-value { font: 400 12px/1.4 var(--fs-font-mono); color: var(--panel-ink); }

.action-bar { border-top: 1px solid var(--panel-border); display: flex; align-items: center; justify-content: space-between; gap: 24px; padding: 32px 28px; flex-wrap: wrap; }

/* Strong A11y Buttons */
.btn-panel {
  display: inline-block;
  font: 600 13px/1 var(--fs-font-mono);
  letter-spacing: 0.05em;
  text-transform: uppercase;
  text-decoration: none;
  padding: 14px 28px;
  border: 2px solid var(--panel-ink);
  background: var(--panel-ink);
  color: var(--panel-bg);
  cursor: pointer;
  transition: all 0.2s var(--fs-ease-out);
}
.btn-panel:hover, .btn-panel:focus {
  background: var(--panel-accent);
  border-color: var(--panel-accent);
  color: #2E3440;
  outline: none;
}
.btn-panel:focus-visible {
  outline: 3px solid var(--panel-accent);
  outline-offset: 4px;
}

/* Channel Item Refinement */
.channel-item .channel-access {
  opacity: 0.7;
  transition: opacity 0.2s ease, transform 0.2s ease;
}
.channel-item:hover .channel-access, .channel-item:focus .channel-access {
  opacity: 1;
  transform: translateX(4px);
}

/* Responsive overrides */
@media (max-width: 800px) {
  .channel-grid { grid-template-columns: 1fr 1fr; }
  .spec-strip { grid-template-columns: 1fr; }
  .spec-item, .channel-item { border-right: none; }
  .panel-header { padding: 10px 16px; }
}
@media (max-width: 480px) {
  .channel-grid { grid-template-columns: 1fr; }
}

.panel-marquee {
  border-top: 1px solid var(--panel-border);
  border-bottom: 1px solid var(--panel-border);
  background: var(--panel-bg);
}
.panel-marquee .fs-marquee__track {
  color: var(--panel-muted);
  font-size: var(--fs-text-lg);
  padding: 12px 0;
  animation-duration: 180s; /* Ultra-slow, cinematic scroll */
}

/* Hero Image Crop & Positioning */
.hero-image-band {
  display: block;
  width: 100%;
  height: 480px;
  object-fit: cover;
  object-position: center 20%; /* Shows more of the top part */
}

/* Mobile First-Class Refinements */
@media (max-width: 768px) {
  .hero-image-band {
    height: 320px; /* Better scale for mobile */
  }
  .panel-wrap { border-inline: none; }
  .panel-header { padding: 12px 20px; }
  .giant-wordmark { line-height: 1.1; padding-block: 20px; }
  .spec-item { padding: 16px 20px; }
  .action-bar { padding: 24px 20px; gap: 32px; }
  .channel-item { padding: 16px 20px !important; }
}

.header-actions { display: flex; align-items: center; gap: 12px; }

.btn-ctc, .fs-theme-toggle {
  font: 500 10px/1 var(--fs-font-mono) !important;
  letter-spacing: .1em;
  text-transform: uppercase;
  text-decoration: none;
  color: var(--panel-muted) !important;
  border: 1px solid var(--panel-border) !important;
  background: transparent;
  cursor: pointer;
  transition: all 0.2s ease;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  height: 26px;
  padding: 0 12px !important;
  box-sizing: border-box;
}

.fs-theme-toggle { width: 26px; padding: 0 !important; }

.btn-ctc:hover, .btn-ctc:focus, .fs-theme-toggle:hover {
  border-color: var(--panel-accent) !important;
  color: var(--panel-accent) !important;
  outline: none;
}
.btn-ctc:focus-visible, .fs-theme-toggle:focus-visible { outline: 2px solid var(--panel-accent); outline-offset: 2px; }

.toggle-wrap { display: flex; align-items: center; }

@media (max-width: 480px) {
  .fs-wordmark { font-size: 10px !important; }
  .btn-ctc, .fs-theme-toggle { height: 24px; padding: 0 8px !important; font-size: 9px !important; }
  .fs-theme-toggle { width: 24px; padding: 0 !important; }
}

/* =============================================================================
   CONTACT FORM
   ============================================================================= */
.contact-section { padding: 80px 28px; border-bottom: 1px solid var(--panel-border); }
@media (max-width: 768px) { .contact-section { padding: 48px 20px; } }

.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1.4fr;
  gap: 48px;
  max-width: 1100px;
  margin: 0 auto;
}
@media (max-width: 860px) { .contact-grid { grid-template-columns: 1fr; gap: 32px; } }

.contact-lede { font: 400 16px/1.7 var(--fs-font-sans); color: var(--panel-muted); max-width: 42ch; margin-top: 16px; }

.contact-direct {
  margin-top: 32px;
  padding-top: 24px;
  border-top: 1px solid var(--panel-border);
}
.contact-direct a { font: 500 14px/1.4 var(--fs-font-mono); color: var(--panel-accent); text-decoration: none; }
.contact-direct a:hover { text-decoration: underline; text-underline-offset: .15em; }

.fs-form { display: flex; flex-direction: column; gap: 24px; }
.fs-field { display: flex; flex-direction: column; gap: 8px; }

.fs-field > label {
  font: 500 10px/1 var(--fs-font-mono);
  letter-spacing: .1em;
  text-transform: uppercase;
  color: var(--panel-muted);
}
.fs-field .req { color: var(--fs-signal-red); margin-left: .25em; }

.fs-input, .fs-textarea, .fs-select {
  font: 400 15px/1.5 var(--fs-font-sans);
  color: var(--panel-ink);
  background: transparent;
  border: 1px solid var(--panel-border);
  border-radius: var(--fs-radius-input);
  padding: 12px 14px;
  width: 100%;
  transition: border-color 0.15s ease, box-shadow 0.15s ease;
}
.fs-input::placeholder, .fs-textarea::placeholder { color: var(--panel-muted); opacity: .8; }
.fs-input:focus, .fs-textarea:focus, .fs-select:focus {
  outline: none;
  border-color: var(--panel-accent);
  box-shadow: 0 0 0 2px var(--panel-accent);
}
.fs-textarea { resize: vertical; min-height: 160px; }

.fs-form-error {
  display: none;
  font: 400 12px/1.5 var(--fs-font-mono);
  color: var(--fs-signal-red);
  margin-top: 4px;
}
.fs-form-error.show { display: block; }

.fs-form-status {
  display: none;
  font: 400 14px/1.6 var(--fs-font-sans);
  color: var(--panel-muted);
  border: 1px solid var(--panel-accent);
  border-radius: var(--fs-radius-input);
  padding: 16px 18px;
}
.fs-form-status.show { display: block; }
.fs-form-status strong { color: var(--panel-accent); font-family: var(--fs-font-mono); font-weight: 500; }