:root {
  --bg: #070a10;
  --card: rgba(255,255,255,.075);
  --card2: rgba(255,255,255,.12);
  --text: #f5f7fb;
  --muted: #9ca6b8;
  --line: rgba(255,255,255,.14);
  --accent: #7c5cff;
  --blue: #37c8ff;
  --good: #35d59d;
  --danger: #ff5b7a;
}

* { box-sizing: border-box; }

html, body {
  margin: 0;
  min-height: 100%;
}

body {
  min-height: 100vh;
  background:
    radial-gradient(circle at 15% 0%, rgba(36,55,94,.95) 0, rgba(7,10,16,0) 32%),
    radial-gradient(circle at 90% 10%, rgba(60,36,102,.7) 0, rgba(7,10,16,0) 28%),
    var(--bg);
  color: var(--text);
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Inter, Roboto, Arial, sans-serif;
}

a {
  color: inherit;
  text-decoration: none;
}

button,
.button,
.top a:not(.brand) {
  border: 0;
  border-radius: 14px;
  background: rgba(255,255,255,.10);
  color: var(--text);
  padding: 11px 15px;
  font-weight: 750;
  cursor: pointer;
  transition: .18s ease;
}

button:hover,
.button:hover,
.top a:not(.brand):hover {
  background: rgba(255,255,255,.17);
  transform: translateY(-1px);
}

.top {
  position: sticky;
  top: 0;
  z-index: 5;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding: 18px 28px;
  border-bottom: 1px solid var(--line);
  backdrop-filter: blur(18px);
  background: rgba(7,10,16,.74);
}

.brand {
  font-weight: 900;
  letter-spacing: -.04em;
  font-size: 18px;
}

.top div {
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
  justify-content: flex-end;
}

.wrap {
  width: min(1060px, calc(100% - 32px));
  margin: 0 auto;
  padding: 34px 0;
}

.hero {
  padding: 38px 0 24px;
}

.eyebrow {
  text-transform: uppercase;
  letter-spacing: .18em;
  color: var(--good);
  font-size: 12px;
  font-weight: 900;
  margin: 0 0 10px;
}

.hero h1,
.login h1 {
  margin: 0;
  line-height: .95;
  letter-spacing: -.075em;
}

.hero h1 {
  font-size: clamp(46px, 8vw, 86px);
}

.login h1 {
  font-size: clamp(46px, 7vw, 72px);
  margin-bottom: 20px;
}

.muted {
  color: var(--muted);
  line-height: 1.55;
}

.card,
.loginCard,
.uploader,
.stats > div,
.tile {
  border: 1px solid var(--line);
  background: linear-gradient(180deg, var(--card2), var(--card));
  box-shadow: 0 24px 90px rgba(0,0,0,.28);
  backdrop-filter: blur(24px);
  border-radius: 28px;
}

.login {
  min-height: 100vh;
  display: grid;
  place-items: center;
  padding: 24px;
}

.loginCard {
  width: min(480px, 100%);
  padding: 34px;
}

.login form {
  display: grid;
  gap: 14px;
}

select,
input {
  width: 100%;
  border: 1px solid rgba(255,255,255,.28);
  border-radius: 16px;
  background: rgba(0,0,0,.28);
  color: var(--text);
  padding: 15px 16px;
  min-height: 50px;
  font-size: 16px;
  outline: none;
}

input:focus,
select:focus {
  border-color: rgba(55,200,255,.75);
  box-shadow: 0 0 0 4px rgba(55,200,255,.12);
}

button[type=submit] {
  min-height: 50px;
  background: linear-gradient(135deg, var(--accent), var(--blue));
}

.uploader {
  padding: 24px;
}

#fileInput {
  display: none;
}

#dropZone {
  min-height: 270px;
  border: 1px dashed rgba(255,255,255,.28);
  border-radius: 24px;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 9px;
  text-align: center;
  cursor: pointer;
  background: rgba(255,255,255,.045);
  padding: 28px;
}

#dropZone.drag {
  background: rgba(124,92,255,.22);
  border-color: rgba(124,92,255,.8);
}

.big {
  font-size: clamp(26px, 5vw, 38px);
  font-weight: 900;
  letter-spacing: -.045em;
}

.row {
  display: flex;
  gap: 12px;
  margin-top: 16px;
}

.result {
  margin-top: 16px;
  padding: 16px;
  border: 1px solid rgba(53,213,157,.35);
  background: rgba(53,213,157,.12);
  border-radius: 18px;
  display: grid;
  gap: 10px;
}

.hidden {
  display: none;
}

.viewer {
  min-height: 100vh;
  padding: 18px;
  display: grid;
  grid-template-rows: auto 1fr auto;
  gap: 14px;
}

.viewerTop {
  display: flex;
  gap: 10px;
  align-items: center;
  justify-content: center;
  flex-wrap: wrap;
}

.ghost {
  background: transparent;
  border: 1px solid var(--line);
}

.mediaBox {
  display: grid;
  place-items: center;
  min-height: 0;
}

.preview {
  max-width: 100%;
  max-height: calc(100vh - 160px);
  border-radius: 20px;
  box-shadow: 0 28px 90px rgba(0,0,0,.42);
}

.filePreview {
  text-align: center;
}

.fileIcon {
  font-size: 80px;
}

.meta {
  display: flex;
  gap: 12px;
  align-items: center;
  justify-content: center;
  color: var(--muted);
  flex-wrap: wrap;
}

.stats {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 16px;
  margin-bottom: 16px;
}

.stats > div {
  padding: 22px;
}

.stats span {
  display: block;
  color: var(--muted);
  font-size: 13px;
}

.stats strong {
  font-size: 38px;
  letter-spacing: -.06em;
}

.grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(230px, 1fr));
  gap: 16px;
}

.tile {
  overflow: hidden;
}

.tile img,
.tileFile {
  width: 100%;
  height: 180px;
  object-fit: cover;
  background: rgba(255,255,255,.06);
  display: grid;
  place-items: center;
  font-size: 56px;
}

.tile > div {
  padding: 13px;
  display: grid;
  gap: 7px;
}

.tile strong {
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.tile small {
  color: var(--muted);
}

.tileActions {
  display: flex;
  gap: 8px;
}

.tileActions > * {
  font-size: 13px;
  padding: 8px 10px;
  border-radius: 10px;
  background: rgba(255,255,255,.1);
}

.prose {
  padding: 24px;
  line-height: 1.65;
}

.prose code {
  background: rgba(0,0,0,.35);
  padding: 2px 6px;
  border-radius: 7px;
}

@media (max-width: 680px) {
  .top {
    padding: 14px;
    align-items: flex-start;
  }

  .row,
  .stats {
    display: grid;
    grid-template-columns: 1fr;
  }

  .login {
    place-items: center;
    padding: 18px;
  }

  .loginCard {
    padding: 26px;
    border-radius: 24px;
  }

  .login h1 {
    font-size: 48px;
  }

  .viewerTop {
    justify-content: flex-start;
    overflow: auto;
  }
}