body {
  margin: 0;
  font-family: "Segoe UI", Arial, sans-serif;
  background: #0f1722;
  color: #e7eef8;
}

.container {
  max-width: 960px;
  margin: 0 auto;
  padding: 40px 20px 56px;
}

.hero h1 {
  margin: 0;
  font-size: clamp(1.6rem, 2.5vw, 2.2rem);
  letter-spacing: 0.2px;
}

.title-link {
  color: inherit;
  text-decoration: none;
}

.title-link:hover {
  text-decoration: underline;
  text-decoration-color: rgba(143, 210, 255, 0.8);
}

.badge {
  display: inline-block;
  margin: 0 0 12px;
  padding: 6px 10px;
  border-radius: 999px;
  background: rgba(88, 166, 255, 0.18);
  color: #9dc7ff;
  font-size: 0.82rem;
  font-weight: 600;
}

.subtitle {
  margin: 10px 0 0;
  color: #a8b7cc;
}

.banner {
  margin: 0;
  padding: 12px 14px;
  border: 1px solid rgba(143, 210, 255, 0.25);
  border-radius: 12px;
  background: rgba(20, 31, 46, 0.55);
  color: #cfe5ff;
  font-family: "Courier New", Courier, monospace;
  font-size: clamp(0.42rem, 0.9vw, 0.75rem);
  line-height: 1.1;
  overflow-x: auto;
  white-space: pre;
}

.banner-link {
  display: table;
  margin: 0 auto 8px;
  text-decoration: none;
  color: inherit;
}

.banner-link:hover .banner {
  border-color: rgba(143, 210, 255, 0.45);
}

.request-success {
  margin: 12px 0 0;
  padding: 9px 12px;
  border: 1px solid rgba(72, 187, 120, 0.45);
  border-radius: 10px;
  background: rgba(72, 187, 120, 0.15);
  color: #c7f7d8;
  font-size: 0.93rem;
}

.search-wrap {
  margin-top: 14px;
  max-width: 420px;
}

.search-label {
  display: block;
  margin-bottom: 6px;
  color: #c0d2e6;
  font-size: 0.9rem;
}

.search-input {
  width: 100%;
  border: 1px solid rgba(173, 198, 230, 0.25);
  border-radius: 10px;
  background: rgba(8, 14, 22, 0.8);
  color: #e7eef8;
  padding: 10px 12px;
  font: inherit;
}

.search-input:focus {
  outline: 1px solid rgba(143, 210, 255, 0.8);
}

.inline-link {
  color: #8fd2ff;
  font-weight: 600;
}

.inline-link:hover {
  text-decoration: underline;
}

.panel {
  margin-top: 22px;
  border: 1px solid rgba(173, 198, 230, 0.2);
  border-radius: 16px;
  background: rgba(14, 22, 33, 0.72);
  backdrop-filter: blur(2px);
  box-shadow: 0 20px 55px rgba(0, 0, 0, 0.28);
  overflow: hidden;
}

.panel-top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding: 14px 16px;
  border-bottom: 1px solid rgba(173, 198, 230, 0.16);
}

.path {
  margin: 0;
  color: #9caec5;
  font-size: 0.92rem;
}

.label {
  color: #c2d1e4;
  margin-right: 6px;
  font-weight: 600;
}

code {
  color: #c4e6ff;
}

.back-link {
  color: #8fd2ff;
  text-decoration: none;
  font-weight: 600;
  font-size: 0.92rem;
}

.back-link:hover {
  text-decoration: underline;
}

.file-list {
  list-style: none;
  margin: 0;
  padding: 8px;
}

.file-item {
  display: grid;
  grid-template-columns: 26px 1fr auto;
  align-items: center;
  gap: 10px;
  margin: 4px 0;
  padding: 10px 12px;
  border-radius: 10px;
  color: #e8f1ff;
  text-decoration: none;
  transition: background 0.2s ease, transform 0.2s ease;
}

.file-item:hover {
  background: rgba(90, 160, 255, 0.14);
  transform: translateY(-1px);
}

.icon {
  font-size: 1.05rem;
}

.name {
  word-break: break-word;
}

.type {
  color: #a9bdd6;
  font-size: 0.82rem;
}

.empty {
  margin: 0;
  padding: 18px 16px;
  color: #9fb0c7;
}

.footer {
  margin-top: 18px;
  text-align: center;
  color: #8ea3bf;
  font-size: 0.9rem;
}

.hidden {
  display: none !important;
}

.modal {
  position: fixed;
  inset: 0;
  background: rgba(5, 9, 14, 0.68);
  display: grid;
  place-items: center;
  padding: 16px;
  z-index: 1000;
}

.modal.hidden {
  display: none;
}

.modal-card {
  width: min(500px, 100%);
  border: 1px solid rgba(173, 198, 230, 0.25);
  border-radius: 14px;
  background: #121b28;
  box-shadow: 0 24px 70px rgba(0, 0, 0, 0.4);
  padding: 18px;
  position: relative;
}

.modal-card h2 {
  margin: 0 0 14px;
}

.close-btn {
  position: absolute;
  right: 10px;
  top: 10px;
  border: none;
  border-radius: 8px;
  background: rgba(143, 210, 255, 0.12);
  color: #d5e8ff;
  width: 28px;
  height: 28px;
  cursor: pointer;
}

#request-form {
  display: grid;
  gap: 10px;
}

#request-form label {
  color: #c0d2e6;
  font-size: 0.92rem;
}

#request-form input,
#request-form textarea {
  border: 1px solid rgba(173, 198, 230, 0.25);
  border-radius: 10px;
  background: rgba(8, 14, 22, 0.8);
  color: #e7eef8;
  padding: 10px 12px;
  font: inherit;
}

#request-form input:focus,
#request-form textarea:focus {
  outline: 1px solid rgba(143, 210, 255, 0.8);
}

.submit-btn {
  margin-top: 6px;
  border: 1px solid rgba(143, 210, 255, 0.35);
  border-radius: 10px;
  background: rgba(90, 160, 255, 0.18);
  color: #dff0ff;
  padding: 10px 12px;
  cursor: pointer;
  font-weight: 600;
}

.submit-btn:hover {
  background: rgba(90, 160, 255, 0.28);
}

.feedback {
  min-height: 18px;
  margin: 10px 0 0;
  color: #9dc7ff;
  font-size: 0.9rem;
}

@media (max-width: 640px) {
  .panel-top {
    flex-direction: column;
    align-items: flex-start;
  }

  .file-item {
    grid-template-columns: 24px 1fr;
  }

  .type {
    display: none;
  }
}