:root {
  color: #f8fafc;
  background: #050711;
  font-family:
    Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI",
    sans-serif;
}

* {
  box-sizing: border-box;
}

body {
  min-width: 320px;
  min-height: 100vh;
  margin: 0;
  background:
    radial-gradient(circle at 20% 12%, rgba(124, 58, 237, 0.32), transparent 30vw),
    radial-gradient(circle at 82% 16%, rgba(56, 189, 248, 0.22), transparent 28vw),
    linear-gradient(180deg, #070a16 0%, #03040a 100%);
}

button,
input,
select {
  font: inherit;
}

.app-shell {
  width: min(1240px, 100%);
  margin: 0 auto;
  padding: 42px 20px 56px;
}

.hero {
  max-width: 900px;
  margin-bottom: 28px;
}

.eyebrow {
  margin: 0 0 10px;
  color: #93c5fd;
  font-size: 12px;
  font-weight: 850;
  letter-spacing: 0.16em;
  text-transform: uppercase;
}

h1,
h2,
p {
  margin-top: 0;
}

h1 {
  margin-bottom: 18px;
  font-size: clamp(42px, 7vw, 82px);
  letter-spacing: -0.07em;
  line-height: 0.96;
}

h2 {
  margin-bottom: 0;
  font-size: clamp(24px, 3vw, 34px);
  letter-spacing: -0.04em;
}

.hero p:not(.eyebrow) {
  color: rgba(248, 250, 252, 0.68);
  font-size: 18px;
  line-height: 1.7;
}

.workflow {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 10px;
  margin-bottom: 22px;
}

.workflow article,
.task-pill {
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: 999px;
  padding: 10px 14px;
  background: rgba(255, 255, 255, 0.07);
  color: rgba(255, 255, 255, 0.78);
  font-size: 13px;
  font-weight: 760;
}

.workflow span {
  color: rgba(255, 255, 255, 0.36);
}

.studio-grid {
  display: grid;
  grid-template-columns: minmax(320px, 0.8fr) minmax(320px, 1fr);
  gap: 18px;
  margin-bottom: 18px;
}

.panel {
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: 32px;
  background: rgba(255, 255, 255, 0.075);
  box-shadow:
    inset 0 1px 0 rgba(255, 255, 255, 0.14),
    0 30px 90px rgba(0, 0, 0, 0.32);
  backdrop-filter: blur(18px);
}

.input-panel,
.summary-panel,
.results-panel {
  padding: 26px;
}

.panel-header {
  margin-bottom: 24px;
}

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

.form {
  gap: 18px;
}

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

.field span,
.prompt-box span,
.summary-list span {
  color: rgba(255, 255, 255, 0.58);
  font-size: 13px;
  font-weight: 780;
}

input[type="file"],
input[type="text"],
select,
textarea {
  width: 100%;
  border: 1px solid rgba(255, 255, 255, 0.14);
  border-radius: 18px;
  padding: 14px 15px;
  background: rgba(0, 0, 0, 0.28);
  color: #fff;
  outline: none;
}

select option {
  color: #0f172a;
}

textarea {
  min-height: 120px;
  resize: vertical;
}

.switch-list {
  display: grid;
  gap: 10px;
}

.switch-list label {
  display: flex;
  align-items: center;
  gap: 10px;
  color: rgba(255, 255, 255, 0.78);
  font-weight: 700;
}

button {
  min-height: 52px;
  border: 0;
  border-radius: 999px;
  background: linear-gradient(90deg, #93c5fd, #c084fc, #fbbf24);
  color: #050711;
  cursor: pointer;
  font-weight: 900;
  transition:
    opacity 160ms ease,
    transform 160ms ease;
}

button:hover:not(:disabled) {
  transform: translateY(-2px);
}

button:disabled {
  cursor: not-allowed;
  opacity: 0.58;
}

.error-message {
  margin: 0;
  border-radius: 16px;
  background: rgba(248, 113, 113, 0.16);
  color: #fecaca;
  padding: 12px 14px;
  font-size: 14px;
  font-weight: 760;
}

[hidden] {
  display: none !important;
}

.summary-list {
  display: grid;
  gap: 12px;
  margin-bottom: 18px;
}

.summary-list div,
.prompt-box {
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: 22px;
  background: rgba(0, 0, 0, 0.2);
  padding: 16px;
}

.summary-list strong {
  display: block;
  margin-top: 8px;
  overflow-wrap: anywhere;
  font-size: 18px;
}

.prompt-box {
  margin-top: 12px;
}

.prompt-box p,
.prompt-box li {
  color: rgba(248, 250, 252, 0.76);
  line-height: 1.7;
}

.prompt-box p {
  margin: 10px 0 0;
}

.prompt-box ul {
  display: grid;
  gap: 8px;
  margin: 12px 0 0;
  padding-left: 18px;
}

.negative-text {
  color: #fecaca !important;
}

.results-header {
  display: flex;
  align-items: start;
  justify-content: space-between;
  gap: 18px;
}

.results-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 14px;
}

.result-card {
  overflow: hidden;
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: 24px;
  background: rgba(0, 0, 0, 0.24);
}

.result-card.selected {
  border-color: rgba(190, 242, 100, 0.72);
  box-shadow: 0 0 0 1px rgba(190, 242, 100, 0.28);
}

.result-card img {
  display: block;
  width: 100%;
  background: #020617;
}

.result-meta {
  display: grid;
  gap: 8px;
  padding: 14px;
}

.result-meta strong {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
}

.score {
  color: #bef264;
}

.badge {
  display: inline-flex;
  width: fit-content;
  border-radius: 999px;
  padding: 6px 9px;
  background: rgba(190, 242, 100, 0.16);
  color: #d9f99d;
  font-size: 12px;
  font-weight: 850;
}

.score-list {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4px 8px;
  color: rgba(248, 250, 252, 0.6);
  font-size: 12px;
}

.result-meta p,
.empty-state {
  margin: 0;
  color: rgba(248, 250, 252, 0.62);
  line-height: 1.55;
}

.empty-state {
  grid-column: 1 / -1;
  border: 1px dashed rgba(255, 255, 255, 0.18);
  border-radius: 24px;
  padding: 46px 20px;
  text-align: center;
}

@media (max-width: 980px) {
  .studio-grid,
  .results-grid {
    grid-template-columns: 1fr 1fr;
  }
}

@media (max-width: 680px) {
  .app-shell {
    padding: 28px 14px 42px;
  }

  .studio-grid,
  .field-grid,
  .results-grid {
    grid-template-columns: 1fr;
  }

  .results-header {
    display: block;
  }
}