:root {
  --bg: #0b1220;
  --bg2: #111b31;
  --surface: rgba(255,255,255,0.06);
  --surface-2: rgba(255,255,255,0.08);
  --border: rgba(255,255,255,0.12);
  --text: #f5f8ff;
  --muted: #a8b4cc;
  --accent: #ff7a18;
  --accent-2: #ff9a3d;
  --shadow: 0 16px 40px rgba(0,0,0,0.30);
  --radius-xl: 28px;
  --radius-lg: 20px;
  --radius-md: 14px;
}
* { box-sizing: border-box; }
html, body { margin: 0; padding: 0; }
body {
  font-family: "Inter", sans-serif;
  color: var(--text);
  min-height: 100vh;
  background:
    radial-gradient(circle at top left, rgba(255,122,24,0.18), transparent 28%),
    radial-gradient(circle at bottom right, rgba(88,156,255,0.18), transparent 26%),
    linear-gradient(145deg, var(--bg), var(--bg2));
}
button, input, textarea { font: inherit; }
.page-shell { position: relative; min-height: 100vh; overflow: hidden; padding: 30px 18px 48px; }
.ambient { position: absolute; inset: auto; border-radius: 999px; filter: blur(70px); opacity: 0.35; pointer-events: none; }
.ambient-1 { width: 260px; height: 260px; background: rgba(255,122,24,0.28); top: 40px; left: -60px; }
.ambient-2 { width: 300px; height: 300px; background: rgba(64,156,255,0.22); bottom: -70px; right: -40px; }
.hero, .tab-panel-shell { position: relative; z-index: 2; max-width: 1180px; margin: 0 auto; }
.hero {
  background: linear-gradient(160deg, rgba(255,255,255,0.10), rgba(255,255,255,0.04));
  border: 1px solid var(--border);
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow);
  backdrop-filter: blur(14px);
  padding: 22px 22px 24px;
}
.hero-topbar { display: flex; justify-content: flex-start; margin-bottom: 18px; }
.back-button {
  display: inline-flex; align-items: center; gap: 8px; color: var(--text); text-decoration: none;
  padding: 10px 14px; border-radius: 999px; background: rgba(255,255,255,0.08);
  border: 1px solid rgba(255,255,255,0.08); font-weight: 700; transition: 0.18s ease;
}
.back-button:hover { transform: translateY(-1px); background: rgba(255,255,255,0.12); }
.hero-brand { display: grid; grid-template-columns: 120px 1fr; gap: 18px; align-items: center; }
.hero-logo { width: 110px; height: 110px; object-fit: contain; filter: drop-shadow(0 10px 18px rgba(0,0,0,0.25)); }
.eyebrow { margin: 0 0 8px; font-family: "Orbitron", sans-serif; font-size: 0.82rem; letter-spacing: 0.18em; text-transform: uppercase; color: #ffbc84; }
.hero-copy h1 { margin: 0; font-family: "Orbitron", sans-serif; font-size: clamp(2rem, 4vw, 3rem); line-height: 1.05; letter-spacing: 0.04em; }
.hero-subhead { margin: 12px 0 0; max-width: 760px; color: var(--muted); font-size: 1rem; line-height: 1.6; }
.hero-stats { margin-top: 24px; display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 14px; }
.stat-card { background: rgba(255,255,255,0.06); border: 1px solid var(--border); border-radius: 18px; padding: 16px 18px; }
.stat-label { display: block; font-size: 0.78rem; text-transform: uppercase; letter-spacing: 0.14em; color: #ffbc84; margin-bottom: 7px; }
.content-wrap { margin-top: 24px; }
.tab-panel-shell {
  background: linear-gradient(160deg, rgba(255,255,255,0.08), rgba(255,255,255,0.04));
  border: 1px solid var(--border);
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow);
  backdrop-filter: blur(14px);
  overflow: hidden;
}
.tab-bar { display: flex; gap: 10px; padding: 18px 18px 0; flex-wrap: wrap; }
.tab-button {
  appearance: none; border: 1px solid rgba(255,255,255,0.10); background: rgba(255,255,255,0.06); color: var(--text);
  padding: 12px 18px; border-radius: 999px; font-weight: 800; letter-spacing: 0.02em; cursor: pointer; transition: 0.18s ease;
}
.tab-button:hover { transform: translateY(-1px); background: rgba(255,255,255,0.10); }
.tab-button.active { background: linear-gradient(135deg, var(--accent), var(--accent-2)); color: #09111d; border-color: transparent; }
.tab-panel { display: none; padding: 20px 18px 22px; }
.tab-panel.active { display: block; }
.panel-header { display: flex; justify-content: space-between; gap: 16px; align-items: flex-start; margin-bottom: 18px; }
.panel-header h2 { margin: 0; font-size: 1.45rem; }
.panel-header p { margin: 8px 0 0; color: var(--muted); line-height: 1.55; }
.panel-chip {
  display: inline-flex; align-items: center; white-space: nowrap; background: rgba(255,122,24,0.16); color: #ffcb9e;
  border: 1px solid rgba(255,122,24,0.24); padding: 10px 14px; border-radius: 999px; font-weight: 700;
}
.form-grid { display: grid; gap: 18px; }
.section-block { background: rgba(255,255,255,0.05); border: 1px solid var(--border); border-radius: 20px; padding: 18px; }
.section-title { font-family: "Orbitron", sans-serif; font-size: 0.95rem; letter-spacing: 0.08em; text-transform: uppercase; color: #ffbc84; margin-bottom: 14px; }
.field-group { display: grid; gap: 14px; }
.field-group.split-2 { grid-template-columns: repeat(2, minmax(0, 1fr)); }
.field-group.split-3 { grid-template-columns: repeat(3, minmax(0, 1fr)); }
label { display: grid; gap: 8px; }
label span { font-size: 0.92rem; font-weight: 700; color: #dbe5f7; }
input[type="text"], input[type="date"], input[type="search"], textarea {
  width: 100%; border: 1px solid rgba(255,255,255,0.10); background: rgba(8,16,30,0.62); color: var(--text);
  border-radius: 14px; padding: 14px 15px; outline: none; transition: 0.18s ease;
}
input::placeholder, textarea::placeholder { color: #8392ab; }
input:focus, textarea:focus { border-color: rgba(255,122,24,0.55); box-shadow: 0 0 0 4px rgba(255,122,24,0.12); }
textarea { resize: vertical; min-height: 110px; }
.form-actions { display: flex; gap: 12px; flex-wrap: wrap; }
.primary-button, .secondary-button, .modal-close {
  appearance: none; border: 0; border-radius: 14px; padding: 13px 18px; font-weight: 800; cursor: pointer; transition: 0.18s ease;
}
.primary-button { background: linear-gradient(135deg, var(--accent), var(--accent-2)); color: #09111d; }
.secondary-button, .modal-close { background: rgba(255,255,255,0.09); color: var(--text); border: 1px solid rgba(255,255,255,0.10); }
.primary-button:hover, .secondary-button:hover, .modal-close:hover { transform: translateY(-1px); }
.form-message { min-height: 24px; font-weight: 700; }
.form-message.success { color: #9df3a8; }
.form-message.error { color: #ff9fa6; }
.archive-header { align-items: center; }
.archive-tools { display: flex; gap: 10px; align-items: center; flex-wrap: wrap; }
.search-wrap { min-width: 300px; }
.archive-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 16px; }
.archive-card {
  background: rgba(255,255,255,0.05); border: 1px solid var(--border); border-radius: 22px; padding: 18px;
  box-shadow: 0 14px 28px rgba(0,0,0,0.18); cursor: pointer; transition: 0.18s ease;
}
.archive-card:hover { transform: translateY(-2px); border-color: rgba(255,122,24,0.35); }
.archive-card-header { display: flex; justify-content: space-between; gap: 10px; align-items: flex-start; margin-bottom: 12px; }
.archive-card h3 { margin: 0; font-size: 1.1rem; }
.archive-date { color: #ffbc84; font-weight: 800; white-space: nowrap; font-size: 0.92rem; }
.archive-meta { display: flex; flex-wrap: wrap; gap: 8px; margin-bottom: 14px; }
.archive-pill {
  display: inline-flex; align-items: center; padding: 7px 10px; border-radius: 999px; background: rgba(255,255,255,0.08);
  color: #dce7fb; font-size: 0.82rem; border: 1px solid rgba(255,255,255,0.08);
}
.archive-section { margin-top: 12px; }
.archive-section strong, .detail-section strong {
  display: block; margin-bottom: 6px; color: #ffcb9e; font-size: 0.84rem; text-transform: uppercase; letter-spacing: 0.08em;
}
.archive-section p, .detail-section p { margin: 0; color: var(--muted); line-height: 1.55; white-space: pre-wrap; }
.archive-empty { padding: 26px 10px 8px; color: var(--muted); text-align: center; font-weight: 700; }
.modal.hidden, .hidden { display: none !important; }
.modal { position: fixed; inset: 0; z-index: 1000; }
.modal-backdrop { position: absolute; inset: 0; background: rgba(3,7,18,0.72); backdrop-filter: blur(6px); }
.modal-panel {
  position: relative; z-index: 2; max-width: 980px; max-height: 88vh; overflow: auto; margin: 6vh auto 0;
  background: linear-gradient(160deg, rgba(21,31,53,0.96), rgba(14,23,39,0.96)); border: 1px solid var(--border);
  border-radius: 26px; box-shadow: 0 24px 60px rgba(0,0,0,0.4); padding: 22px;
}
.modal-header { display: flex; justify-content: space-between; gap: 14px; align-items: flex-start; margin-bottom: 18px; }
.modal-header h2 { margin: 0; font-size: 1.7rem; }
.modal-body { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 14px; }
.detail-section {
  background: rgba(255,255,255,0.05); border: 1px solid var(--border); border-radius: 18px; padding: 16px;
}
.detail-section.full { grid-column: 1 / -1; }
@media (max-width: 980px) {
  .field-group.split-2, .field-group.split-3, .archive-grid, .hero-stats, .modal-body { grid-template-columns: 1fr; }
  .hero-brand { grid-template-columns: 1fr; text-align: center; }
  .hero-logo { margin: 0 auto; }
  .panel-header, .archive-header, .modal-header { flex-direction: column; align-items: flex-start; }
  .search-wrap { min-width: 100%; }
}
@media (max-width: 640px) {
  .page-shell { padding: 16px 12px 28px; }
  .hero, .tab-panel-shell, .modal-panel { border-radius: 22px; }
  .tab-panel { padding: 16px 12px 18px; }
  .section-block { padding: 14px; }
  .tab-bar { padding: 14px 12px 0; }
  .back-button, .tab-button, .primary-button, .secondary-button { width: 100%; justify-content: center; }
}