static/app.css

:root {
  --bg-main: #020a1e;
  --bg-secondary: #041634;
  --panel: rgba(7, 26, 58, 0.72);
  --panel-strong: rgba(10, 34, 73, 0.85);
  --line: rgba(106, 183, 255, 0.24);
  --text: #e9f4ff;
  --muted: #9ebbd8;
  --accent: #23c3ff;
  --accent-strong: #005eff;
  --success: #26e2c2;
  --radius: 22px;
  --shadow: 0 24px 60px rgba(0, 0, 0, 0.45);
}

* {
  box-sizing: border-box;
}

html,
body {
  margin: 0;
  min-height: 100%;
}

body {
  color: var(--text);
  font-family: "Manrope", "Segoe UI", sans-serif;
  background:
    radial-gradient(circle at 20% -10%, rgba(35, 195, 255, 0.25), transparent 38%),
    radial-gradient(circle at 95% 4%, rgba(0, 94, 255, 0.28), transparent 34%),
    linear-gradient(150deg, var(--bg-main) 0%, var(--bg-secondary) 100%);
  position: relative;
  overflow-x: hidden;
}

body::before,
body::after {
  content: "";
  position: fixed;
  inset: 0;
  pointer-events: none;
  z-index: 0;
}

body::before {
  background:
    linear-gradient(120deg, transparent 0%, rgba(35, 195, 255, 0.08) 35%, transparent 70%),
    repeating-linear-gradient(
      0deg,
      rgba(90, 152, 211, 0.05) 0,
      rgba(90, 152, 211, 0.05) 1px,
      transparent 1px,
      transparent 28px
    );
}

body::after {
  background: radial-gradient(circle at 50% 100%, rgba(80, 172, 255, 0.18), transparent 45%);
}

.shell {
  width: min(1200px, calc(100% - 30px));
  margin: 0 auto;
  padding: 28px 0 56px;
  position: relative;
  z-index: 1;
}

.hero {
  margin-bottom: 24px;
}

.brand-banner {
  position: relative;
  border-radius: 24px;
  overflow: hidden;
  border: 1px solid rgba(126, 202, 255, 0.32);
  box-shadow: var(--shadow);
  min-height: 240px;
}

.brand-art {
  width: 100%;
  display: block;
  min-height: 250px;
  object-fit: cover;
  object-position: center;
  filter: saturate(1.08) contrast(1.05);
}

.brand-overlay {
  position: absolute;
  inset: 0;
  background:
    linear-gradient(to bottom, rgba(1, 10, 28, 0.06), rgba(1, 10, 28, 0.52)),
    radial-gradient(circle at 50% 34%, rgba(216, 243, 255, 0.14), transparent 42%);
}

.brand-dna {
  position: absolute;
  top: 18px;
  right: 18px;
  z-index: 2;
  font-family: "Orbitron", "Manrope", sans-serif;
  font-size: 0.75rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: #cfefff;
  padding: 8px 12px;
  border-radius: 999px;
  border: 1px solid rgba(164, 221, 255, 0.4);
  background: rgba(5, 32, 66, 0.46);
  backdrop-filter: blur(5px);
}


.hero-copy {
  margin-top: 18px;
  max-width: 760px;
}

.eyebrow,
.panel-kicker {
  margin: 0 0 10px;
  text-transform: uppercase;
  letter-spacing: 0.18em;
  color: #9fd8ff;
  font-size: 0.74rem;
  font-weight: 700;
}

.hero h1,
.panel-head h2,
.lower-panel h3 {
  margin: 0;
  font-family: "Orbitron", "Manrope", sans-serif;
}

.hero h1 {
  font-size: clamp(2rem, 5.2vw, 3.6rem);
  line-height: 1.07;
  letter-spacing: 0.02em;
  text-transform: uppercase;
  text-shadow: 0 0 20px rgba(35, 195, 255, 0.4);
}

.intro {
  margin: 14px 0 0;
  color: var(--muted);
  font-size: 1rem;
  line-height: 1.76;
}

code {
  padding: 0.14rem 0.42rem;
  border-radius: 7px;
  background: rgba(116, 180, 255, 0.16);
  border: 1px solid rgba(116, 180, 255, 0.2);
}

.workspace {
  display: grid;
  grid-template-columns: 1.05fr 0.95fr;
  gap: 20px;
  align-items: start;
}

.panel {
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--panel);
  box-shadow: var(--shadow);
  padding: 22px;
  backdrop-filter: blur(9px);
}

.lower-panel {
  margin-top: 20px;
  background: var(--panel-strong);
}

.panel-head {
  display: flex;
  justify-content: space-between;
  gap: 16px;
  align-items: flex-start;
  margin-bottom: 16px;
}

.panel-head h2 {
  font-size: 1.2rem;
  letter-spacing: 0.02em;
  text-transform: uppercase;
}

.status-pill,
.summary-badge {
  display: inline-flex;
  align-items: center;
  min-height: 36px;
  padding: 0 14px;
  border-radius: 999px;
  font-size: 0.84rem;
  font-weight: 700;
}

.status-pill {
  color: #002539;
  background: linear-gradient(120deg, var(--success), #8dfff1);
}

.summary-badge {
  color: #d0e9ff;
  background: rgba(35, 195, 255, 0.18);
  border: 1px solid rgba(142, 215, 255, 0.3);
}

.field {
  display: grid;
  gap: 9px;
  margin-bottom: 16px;
}

.field span {
  font-size: 0.8rem;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  font-weight: 700;
  color: #a9d9ff;
}

.field-grid {
  display: grid;
  gap: 12px;
}

.field-grid-meta {
  grid-template-columns: 1.1fr 1fr 1fr;
}

.field-grid-voices {
  grid-template-columns: 0.84fr 1.16fr;
}

.field-grid-controls {
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.checkbox-field {
  align-content: end;
  grid-auto-flow: column;
  justify-content: start;
  align-items: center;
  gap: 9px;
}

.checkbox-field input {
  width: 18px;
  height: 18px;
  margin: 0;
  accent-color: var(--accent);
}

.checkbox-field span {
  text-transform: none;
  letter-spacing: 0;
  font-size: 0.94rem;
  font-weight: 600;
  color: #d7edff;
}

textarea,
select,
input[type="text"] {
  width: 100%;
  border: 1px solid rgba(128, 195, 255, 0.36);
  border-radius: 14px;
  background: rgba(4, 20, 48, 0.74);
  color: var(--text);
  padding: 12px 13px;
  font: inherit;
  transition: border-color 160ms ease, box-shadow 160ms ease, background 160ms ease;
}

textarea::placeholder,
input[type="text"]::placeholder {
  color: #82a8cf;
}

textarea:focus,
select:focus,
input[type="text"]:focus {
  outline: none;
  border-color: rgba(93, 200, 255, 0.86);
  box-shadow: 0 0 0 3px rgba(35, 195, 255, 0.2);
  background: rgba(5, 27, 62, 0.92);
}

textarea {
  min-height: 112px;
  resize: vertical;
  line-height: 1.62;
}

button,
.button-link {
  appearance: none;
  border: none;
  cursor: pointer;
  transition: transform 150ms ease, box-shadow 150ms ease, opacity 150ms ease;
}

button:hover,
.button-link:hover {
  transform: translateY(-1px);
}

button:active,
.button-link:active {
  transform: translateY(0);
}

.action-row {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.action-row button,
.button-link {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 46px;
  padding: 0 20px;
  border-radius: 999px;
  font: inherit;
  font-weight: 800;
  text-decoration: none;
  color: #041227;
  background: linear-gradient(130deg, #97ecff, #1ac8ff 45%, #0f7eff);
  box-shadow: 0 12px 24px rgba(20, 152, 255, 0.35);
}

.action-row button.secondary {
  color: #cce7ff;
  background: rgba(58, 129, 194, 0.22);
  border: 1px solid rgba(137, 205, 255, 0.26);
  box-shadow: none;
}

.compact-actions {
  margin-bottom: 16px;
}

.microcopy,
.message-box,
.warnings-box,
.guide-summary,
.guide-copy,
.guide-note {
  color: var(--muted);
  line-height: 1.7;
}

.microcopy {
  margin: 16px 0 0;
}

.message-box {
  min-height: 24px;
  margin: 0 0 14px;
}

.warnings-box .warning {
  padding: 10px 13px;
  border-radius: 14px;
  background: rgba(9, 31, 67, 0.84);
  border: 1px solid rgba(126, 200, 255, 0.3);
}

.warnings-box .warning + .warning {
  margin-top: 10px;
}

#player {
  width: 100%;
  margin-top: 6px;
}

.player-actions {
  margin-top: 14px;
  margin-bottom: 14px;
}

.lower-grid {
  display: grid;
  grid-template-columns: 0.95fr 1.05fr;
  gap: 20px;
}

.guide-card {
  padding: 16px;
  border-radius: 18px;
  background: rgba(10, 35, 75, 0.74);
  border: 1px solid rgba(128, 199, 255, 0.26);
}

.guide-card + .guide-card,
.guide-card + h3 {
  margin-top: 14px;
}

.guide-label {
  margin: 12px 0 8px;
  font-size: 0.8rem;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: #95d6ff;
  font-weight: 700;
}

.guide-steps,
.guide-response {
  margin: 8px 0 0;
  padding-left: 20px;
}

.guide-steps li,
.guide-response li {
  line-height: 1.6;
  margin-bottom: 8px;
}

.provider-panel.hidden,
.hidden {
  display: none;
}

@media (max-width: 980px) {
  .workspace,
  .lower-grid,
  .field-grid-meta,
  .field-grid-voices,
  .field-grid-controls {
    grid-template-columns: 1fr;
  }

  .shell {
    width: min(100% - 14px, 1200px);
    padding-top: 14px;
  }

  .brand-banner {
    min-height: 170px;
  }

  .brand-art {
    min-height: 170px;
    object-position: center;
  }

  .brand-dna {
    font-size: 0.68rem;
    letter-spacing: 0.1em;
  }

  .hero h1 {
    font-size: clamp(1.7rem, 8vw, 2.5rem);
  }
}