/* DKFile 一键分享 — 绿 / 白 / 黑 */
.ds-page {
  --ds-green: #059669;
  --ds-green-dark: #047857;
  --ds-black: #111827;
  --ds-muted: #6b7280;
  --ds-border: rgba(0, 0, 0, 0.08);
  max-width: 820px;
  margin: 0 auto 3rem;
  padding: 1.25rem 1rem 2rem;
  color: var(--ds-black);
  font-family: "Noto Sans SC", "PingFang SC", "Microsoft YaHei", sans-serif;
}

.ds-hero {
  margin-bottom: 1.25rem;
}

.ds-brand {
  margin: 0 0 0.35rem;
  font-size: 0.75rem;
  letter-spacing: 0.08em;
  color: var(--ds-green);
  font-weight: 700;
}

.ds-title {
  margin: 0 0 0.5rem;
  font-size: clamp(1.6rem, 4vw, 2.1rem);
  font-weight: 800;
  line-height: 1.25;
  color: var(--ds-black);
}

.ds-lead {
  margin: 0;
  color: var(--ds-muted);
  font-size: 0.95rem;
  line-height: 1.55;
}

.ds-vip-gate {
  border: 1px solid rgba(5, 150, 105, 0.25);
  background: #ecfdf5;
  border-radius: 14px;
  padding: 1rem 1.1rem;
  margin-bottom: 1rem;
}

.ds-vip-gate-title {
  margin: 0 0 0.35rem;
  font-weight: 700;
  color: #047857;
}

.ds-vip-gate-lead {
  margin: 0 0 0.75rem;
  color: #6b7280;
  font-size: 0.9rem;
}

.ds-drop {
  position: relative;
  border: 2px dashed rgba(5, 150, 105, 0.45);
  border-radius: 16px;
  background: linear-gradient(180deg, #f0fdf4 0%, #ffffff 70%);
  padding: 2rem 1.25rem;
  text-align: center;
  cursor: pointer;
  transition: border-color 0.15s, box-shadow 0.15s;
}

.ds-drop.is-disabled {
  opacity: 0.55;
  pointer-events: none;
  cursor: not-allowed;
}

.ds-drop.is-dragover {
  border-color: var(--ds-green);
  box-shadow: 0 0 0 4px rgba(5, 150, 105, 0.12);
}

.ds-file-input {
  position: absolute;
  inset: 0;
  opacity: 0;
  cursor: pointer;
  width: 100%;
  height: 100%;
}

.ds-drop-title {
  margin: 0 0 0.4rem;
  font-size: 1.15rem;
  font-weight: 700;
}

.ds-drop-sub {
  margin: 0 0 1rem;
  color: var(--ds-muted);
  font-size: 0.85rem;
  line-height: 1.5;
}

.ds-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.35rem;
  border-radius: 10px;
  border: 1px solid transparent;
  padding: 0.55rem 1rem;
  font-size: 0.9rem;
  font-weight: 600;
  cursor: pointer;
  text-decoration: none !important;
  line-height: 1.2;
}

.ds-btn-primary,
a.ds-btn-primary {
  background: var(--ds-green);
  color: #fff !important;
  -webkit-text-fill-color: #fff !important;
}

.ds-btn-primary:hover,
a.ds-btn-primary:hover,
.ds-btn-primary:focus,
a.ds-btn-primary:focus {
  background: var(--ds-green-dark);
  color: #fff !important;
  -webkit-text-fill-color: #fff !important;
}

.ds-btn-ghost {
  background: #fff;
  border-color: var(--ds-border);
  color: var(--ds-black);
}

.ds-btn-danger {
  background: #fff;
  border-color: #fecaca;
  color: #b91c1c;
}

.ds-options {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 0.75rem;
  margin: 1rem 0 1.25rem;
}

.ds-opt {
  display: flex;
  flex-direction: column;
  gap: 0.35rem;
  font-size: 0.8rem;
  color: var(--ds-muted);
}

.ds-opt input {
  border: 1px solid var(--ds-border);
  border-radius: 10px;
  padding: 0.55rem 0.7rem;
  font-size: 0.9rem;
  color: var(--ds-black);
}

.ds-progress {
  margin: 1rem 0;
}

.ds-progress.is-hidden,
.ds-results.is-hidden {
  display: none !important;
}

.ds-bar {
  height: 6px;
  background: #e5e7eb;
  border-radius: 999px;
  overflow: hidden;
  margin-top: 0.5rem;
}

.ds-bar span {
  display: block;
  height: 100%;
  width: 30%;
  background: var(--ds-green);
  border-radius: 999px;
  animation: ds-indeterminate 1.1s ease-in-out infinite;
}

@keyframes ds-indeterminate {
  0% { transform: translateX(-120%); }
  100% { transform: translateX(350%); }
}

.ds-card {
  border: 1px solid var(--ds-border);
  border-radius: 14px;
  background: #fff;
  padding: 1rem 1.1rem;
  margin-bottom: 0.85rem;
  box-shadow: 0 8px 28px rgba(5, 150, 105, 0.05);
}

.ds-card-title {
  margin: 0 0 0.35rem;
  font-size: 1rem;
  font-weight: 700;
}

.ds-card-meta {
  margin: 0 0 0.75rem;
  font-size: 0.8rem;
  color: var(--ds-muted);
}

.ds-urls {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
  margin-bottom: 0.75rem;
}

.ds-url-row {
  display: flex;
  flex-wrap: wrap;
  gap: 0.4rem;
  align-items: center;
}

.ds-url-row code {
  flex: 1;
  min-width: 180px;
  font-size: 0.75rem;
  background: #f9fafb;
  border: 1px solid var(--ds-border);
  border-radius: 8px;
  padding: 0.45rem 0.55rem;
  word-break: break-all;
}

.ds-card-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.45rem;
  margin-top: 0.5rem;
}

.ds-qr {
  width: 140px;
  height: 140px;
  border: 1px solid var(--ds-border);
  border-radius: 10px;
  margin: 0.5rem 0;
  object-fit: contain;
  background: #fff;
}

.ds-section-title {
  margin: 0 0 0.75rem;
  font-size: 1.05rem;
  font-weight: 700;
}

.ds-mine {
  margin-top: 1.5rem;
}

.ds-mine-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.75rem;
  margin-bottom: 0.5rem;
}

.ds-mine-head .ds-section-title {
  margin: 0;
}

.ds-btn-sm {
  padding: 0.35rem 0.7rem;
  font-size: 0.8rem;
}

.ds-mine-empty {
  color: var(--ds-muted);
  font-size: 0.9rem;
  margin: 0 0 0.75rem;
}

.ds-card.is-revoked {
  opacity: 0.72;
}

.ds-hints {
  margin-top: 1.75rem;
  color: var(--ds-muted);
  font-size: 0.85rem;
}

.ds-hints h2 {
  margin: 0 0 0.5rem;
  font-size: 0.95rem;
  color: var(--ds-black);
}

.ds-hints ul {
  margin: 0;
  padding-left: 1.1rem;
  line-height: 1.65;
}

.ds-hints a {
  color: var(--ds-green) !important;
}

/* Landing */
.ds-landing-body {
  margin: 0;
  min-height: 100vh;
  background:
    radial-gradient(ellipse at top, rgba(5, 150, 105, 0.12), transparent 55%),
    linear-gradient(180deg, #f8fafc 0%, #ffffff 40%);
  color: #111827;
  font-family: "Noto Sans SC", "PingFang SC", "Microsoft YaHei", sans-serif;
}

.ds-landing {
  max-width: 900px;
  margin: 0 auto;
  padding: 1.5rem 1rem 2.5rem;
}

.ds-landing-title {
  margin: 0.35rem 0 0.5rem;
  font-size: 1.45rem;
  font-weight: 800;
}

.ds-landing-msg,
.ds-landing-meta {
  color: #6b7280;
  font-size: 0.9rem;
}

.ds-error {
  color: #b91c1c;
  font-size: 0.9rem;
}

.ds-gate-form {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin-top: 1rem;
}

.ds-gate-form input {
  flex: 1;
  min-width: 180px;
  border: 1px solid rgba(0, 0, 0, 0.1);
  border-radius: 10px;
  padding: 0.65rem 0.75rem;
}

.ds-preview {
  margin: 1rem 0;
  background: #fff;
  border: 1px solid rgba(0, 0, 0, 0.08);
  border-radius: 14px;
  padding: 0.75rem;
  overflow: hidden;
}

.ds-preview img,
.ds-preview video {
  display: block;
  max-width: 100%;
  max-height: 70vh;
  margin: 0 auto;
  border-radius: 8px;
}

.ds-preview audio {
  width: 100%;
}

.ds-pdf,
.ds-site {
  width: 100%;
  min-height: 70vh;
  border: 0;
  border-radius: 8px;
  background: #f3f4f6;
}

.ds-code {
  background: #111827;
  color: #ecfdf5;
  padding: 0.75rem;
  border-radius: 10px;
  overflow: auto;
  font-size: 0.8rem;
}

.ds-landing-actions,
.ds-landing-foot {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin-top: 0.75rem;
}