:root {
  --upload-bg: #020303;
  --upload-ink: #f7fff9;
  --upload-soft: rgba(247, 255, 249, 0.74);
  --upload-muted: rgba(247, 255, 249, 0.54);
  --upload-mint: #9fffe2;
  --upload-cyan: #7ad7ff;
  --upload-warm: #ffd36a;
  --upload-panel: rgba(2, 12, 11, 0.9);
  --upload-line: rgba(159, 255, 226, 0.24);
  --upload-line-strong: rgba(122, 215, 255, 0.56);
}

html,
body.upload-page {
  min-height: 100%;
  overflow: auto;
}

body.upload-page {
  position: relative;
  inset: auto;
  min-height: 100vh;
  min-height: 100dvh;
  background:
    repeating-linear-gradient(90deg, rgba(122, 215, 255, 0.035) 0 1px, transparent 1px 86px),
    repeating-linear-gradient(0deg, rgba(159, 255, 226, 0.027) 0 1px, transparent 1px 86px),
    radial-gradient(circle at 22% 18%, rgba(255, 211, 106, 0.16), transparent 26%),
    linear-gradient(140deg, #000 0%, var(--upload-bg) 48%, #001210 100%);
  color: var(--upload-ink);
}

.upload-page .binary-rain {
  opacity: 0.2;
  mix-blend-mode: screen;
}

.upload-shell {
  position: relative;
  z-index: 1;
  width: min(1040px, calc(100% - 28px));
  min-height: 100vh;
  min-height: 100dvh;
  margin: 0 auto;
  display: grid;
  grid-template-rows: auto minmax(0, 1fr);
  gap: clamp(18px, 4vw, 44px);
  padding: clamp(16px, 4vw, 38px) 0;
}

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

.upload-account {
  display: flex;
  min-width: 0;
  align-items: center;
  gap: 12px;
}

.upload-account span {
  border-left: 1px solid rgba(159, 255, 226, 0.24);
  color: var(--upload-soft);
  font-size: 12px;
  font-weight: 950;
  padding-left: 12px;
  text-transform: uppercase;
}

.site-link,
.back-link,
.logout-link,
.admin-link {
  color: var(--upload-mint);
  font-size: 13px;
  font-weight: 950;
  letter-spacing: 0;
  text-decoration: none;
  text-transform: uppercase;
}

.site-link:hover,
.site-link:focus-visible,
.back-link:hover,
.back-link:focus-visible,
.logout-link:hover,
.logout-link:focus-visible,
.admin-link:hover,
.admin-link:focus-visible {
  color: var(--upload-warm);
}

.logout-link {
  justify-self: end;
}

.upload-header img {
  width: clamp(54px, 7vw, 86px);
  height: auto;
  filter: drop-shadow(0 0 18px rgba(159, 255, 226, 0.48));
}

.upload-panel {
  align-self: center;
  position: relative;
  display: grid;
  gap: clamp(18px, 3vw, 30px);
  border: 1px solid var(--upload-line);
  border-radius: 8px;
  background:
    linear-gradient(135deg, rgba(159, 255, 226, 0.13), rgba(122, 215, 255, 0.07) 48%, rgba(255, 211, 106, 0.08)),
    var(--upload-panel);
  padding: clamp(24px, 4vw, 44px);
  box-shadow:
    0 30px 70px rgba(0, 0, 0, 0.48),
    inset 0 0 0 1px rgba(255, 255, 255, 0.05);
  backdrop-filter: blur(16px);
}

.upload-panel::before {
  content: "";
  position: absolute;
  inset: 0;
  border-radius: inherit;
  pointer-events: none;
  background: linear-gradient(90deg, rgba(255, 255, 255, 0.08), transparent 18%, transparent 82%, rgba(159, 255, 226, 0.12));
  opacity: 0.55;
}

.upload-copy,
.upload-form,
.upload-message,
.share-result,
.back-link {
  position: relative;
  z-index: 1;
}

.upload-copy p,
.share-result p,
.upload-panel > p {
  margin: 0;
  color: var(--upload-soft);
  font-size: clamp(16px, 2vw, 20px);
  font-weight: 750;
  line-height: 1.35;
}

.upload-copy .eyebrow,
.share-result .eyebrow,
.upload-panel .eyebrow {
  margin-bottom: 8px;
  color: var(--upload-mint);
  font-size: 12px;
  font-weight: 950;
  text-transform: uppercase;
}

.upload-panel h1 {
  margin: 0 0 12px;
  overflow-wrap: anywhere;
  font-size: clamp(40px, 8vw, 88px);
  font-weight: 950;
  line-height: 0.86;
}

.upload-form {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 12px;
  align-items: stretch;
}

.upload-form.is-dragging .file-picker {
  border-color: rgba(255, 211, 106, 0.78);
  background: rgba(255, 211, 106, 0.08);
  box-shadow: 0 0 0 4px rgba(255, 211, 106, 0.1);
}

.upload-form.is-invalid .file-picker {
  border-color: rgba(255, 116, 116, 0.6);
  background: rgba(66, 0, 0, 0.26);
}

.upload-form input[type="file"] {
  position: absolute;
  width: 1px;
  height: 1px;
  overflow: hidden;
  clip: rect(0 0 0 0);
  white-space: nowrap;
}

.file-picker,
.upload-button,
.share-link-row button,
.secondary-link {
  min-height: 56px;
  border-radius: 8px;
  font: inherit;
}

.file-picker {
  display: grid;
  gap: 4px;
  align-content: center;
  min-width: 0;
  border: 1px dashed rgba(159, 255, 226, 0.52);
  background: rgba(0, 0, 0, 0.34);
  color: var(--upload-ink);
  cursor: pointer;
  padding: 10px 14px;
}

.file-picker span {
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  font-size: 16px;
  font-weight: 950;
}

.file-picker small {
  color: var(--upload-muted);
  font-size: 12px;
  font-weight: 850;
  text-transform: uppercase;
}

.file-picker:hover,
.file-picker:focus-within {
  border-color: var(--upload-line-strong);
  box-shadow: 0 0 0 3px rgba(122, 215, 255, 0.12);
}

.upload-button,
.share-link-row button {
  border: 1px solid rgba(255, 211, 106, 0.55);
  background: linear-gradient(135deg, var(--upload-warm), #fff2b5);
  color: #171103;
  cursor: pointer;
  font-size: 16px;
  font-weight: 950;
  padding: 0 22px;
  transition:
    transform 120ms ease,
    box-shadow 120ms ease;
}

.upload-button:hover,
.share-link-row button:hover,
.upload-button:focus-visible,
.share-link-row button:focus-visible {
  transform: translateY(-1px);
  box-shadow: 0 12px 24px rgba(255, 211, 106, 0.18);
}

.upload-button:disabled {
  cursor: not-allowed;
  opacity: 0.72;
  transform: none;
}

.upload-message {
  border: 1px solid rgba(255, 116, 116, 0.34);
  border-radius: 8px;
  background: rgba(66, 0, 0, 0.34);
  color: #ffd4d4;
  padding: 12px 14px;
  font-size: 14px;
  font-weight: 850;
}

.share-result {
  display: grid;
  gap: 14px;
  border-top: 1px solid rgba(159, 255, 226, 0.18);
  padding-top: 20px;
}

.share-result h2 {
  margin: 0 0 8px;
  overflow-wrap: anywhere;
  font-size: clamp(24px, 4vw, 42px);
  font-weight: 950;
  line-height: 1.02;
}

.share-link-row {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 10px;
}

.share-link-row input {
  min-width: 0;
  min-height: 52px;
  border: 1px solid rgba(159, 255, 226, 0.24);
  border-radius: 8px;
  background: rgba(0, 0, 0, 0.36);
  color: var(--upload-ink);
  font: inherit;
  font-size: 14px;
  padding: 0 14px;
}

.preview-frame {
  position: relative;
  z-index: 1;
  width: 100%;
  max-height: min(52vh, 520px);
  margin: 0;
  overflow: hidden;
  border: 1px solid rgba(159, 255, 226, 0.2);
  border-radius: 8px;
  background: rgba(0, 0, 0, 0.34);
}

.preview-frame img,
.preview-frame video {
  display: block;
  width: 100%;
  max-height: min(52vh, 520px);
  object-fit: contain;
}

.share-actions {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 10px;
  align-items: stretch;
}

.share-actions .upload-button {
  width: 100%;
}

.secondary-link {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border: 1px solid rgba(159, 255, 226, 0.28);
  background: rgba(0, 0, 0, 0.34);
  color: var(--upload-ink);
  font-size: 15px;
  font-weight: 950;
  padding: 0 18px;
  text-decoration: none;
}

.secondary-link:hover,
.secondary-link:focus-visible {
  border-color: var(--upload-line-strong);
  color: var(--upload-mint);
}

.share-note {
  position: relative;
  z-index: 1;
  margin: -8px 0 0;
  color: var(--upload-muted);
  font-size: 13px;
  font-weight: 850;
  line-height: 1.35;
}

.back-link {
  justify-self: start;
  margin-top: 4px;
}

@media (max-width: 680px) {
  .upload-form,
  .share-link-row,
  .share-actions {
    grid-template-columns: 1fr;
  }

  .upload-button,
  .share-link-row button,
  .secondary-link {
    width: 100%;
  }
}

@media (max-width: 520px) {
  .upload-header {
    display: grid;
    grid-template-columns: minmax(0, 1fr) auto;
    gap: 10px 14px;
  }

  .upload-header img {
    grid-column: 2;
    grid-row: 1 / span 2;
  }

  .upload-account {
    flex-wrap: wrap;
    row-gap: 6px;
  }

  .logout-link {
    justify-self: start;
  }
}