:root {
  --bg: #05040d;
  --bg-soft: #0a0817;
  --panel: rgba(17, 14, 36, 0.72);
  --panel-solid: #100d24;
  --panel-2: rgba(27, 22, 54, 0.72);
  --text: #f2f0ff;
  --muted: #aaa4cc;
  --muted-2: #837ca8;
  --accent: #9a8cff;
  --accent-strong: #7464ff;
  --accent-soft: rgba(154, 140, 255, 0.13);
  --accent-2: #5cc8ff;
  --border: rgba(154, 140, 255, 0.15);
  --border-strong: rgba(154, 140, 255, 0.3);
  --danger: #ff6b9d;
  --danger-soft: rgba(255, 107, 157, 0.12);
  --shadow: 0 24px 80px rgba(0, 0, 0, 0.55);
  --radius: 18px;
  --radius-sm: 12px;
  --maxw: 1180px;
  --font: "Inter", "SF Pro Display", "Segoe UI", "PingFang SC", "Microsoft YaHei", system-ui, sans-serif;
  --mono: "SFMono-Regular", "Cascadia Code", "Roboto Mono", Consolas, monospace;
}

* {
  box-sizing: border-box;
}

[hidden] {
  display: none !important;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  min-height: 100vh;
  background: var(--bg);
  color: var(--text);
  font-family: var(--font);
  font-size: 16px;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

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

button,
input {
  font: inherit;
}

button {
  cursor: pointer;
}

svg {
  display: block;
}

::selection {
  background: var(--accent);
  color: #070514;
}

.bg-grid {
  position: fixed;
  inset: 0;
  z-index: -3;
  background-image:
    linear-gradient(rgba(154, 140, 255, 0.04) 1px, transparent 1px),
    linear-gradient(90deg, rgba(154, 140, 255, 0.04) 1px, transparent 1px);
  background-size: 64px 64px;
  mask-image: radial-gradient(ellipse 90% 60% at 50% 0%, #000 20%, transparent 78%);
}

.bg-glow {
  position: fixed;
  z-index: -2;
  width: 60vw;
  height: 60vw;
  max-width: 900px;
  max-height: 900px;
  border-radius: 50%;
  filter: blur(110px);
  opacity: 0.55;
  pointer-events: none;
}

.bg-glow-a {
  top: -22vw;
  left: -12vw;
  background: radial-gradient(circle, rgba(124, 92, 255, 0.24), transparent 65%);
}

.bg-glow-b {
  top: 18vh;
  right: -28vw;
  background: radial-gradient(circle, rgba(64, 120, 255, 0.18), transparent 65%);
}

.site-header,
.admin-header {
  position: sticky;
  top: 0;
  z-index: 50;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  max-width: var(--maxw);
  margin: 0 auto;
  padding: 22px 28px;
  backdrop-filter: blur(18px);
}

.site-header::after,
.admin-header::after {
  content: "";
  position: absolute;
  left: 28px;
  right: 28px;
  bottom: 0;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--border), transparent);
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  flex-shrink: 0;
}

.brand-mark {
  display: grid;
  place-items: center;
  width: 40px;
  height: 40px;
  border: 1px solid var(--border-strong);
  border-radius: 12px;
  color: var(--accent);
  background: linear-gradient(145deg, rgba(154, 140, 255, 0.16), transparent);
}

.brand-mark svg {
  width: 24px;
  height: 24px;
}

.brand-text {
  display: flex;
  flex-direction: column;
  line-height: 1.15;
}

.brand-text strong {
  font-size: 15px;
  letter-spacing: 0.02em;
}

.brand-text small {
  margin-top: 3px;
  color: var(--muted-2);
  font-family: var(--mono);
  font-size: 9px;
  letter-spacing: 0.16em;
}

.site-nav {
  display: flex;
  align-items: center;
  gap: 8px;
}

.site-nav a {
  padding: 8px 12px;
  border-radius: 999px;
  color: var(--muted);
  font-size: 13.5px;
  transition: color 0.2s ease, background 0.2s ease;
}

.site-nav a:hover {
  color: var(--text);
  background: rgba(255, 255, 255, 0.04);
}

.site-nav .nav-admin {
  display: grid;
  place-items: center;
  width: 34px;
  height: 34px;
  padding: 0;
  margin-left: 4px;
  border: 1px solid var(--border);
}

.site-nav .nav-admin svg {
  width: 16px;
  height: 16px;
}

main {
  max-width: var(--maxw);
  margin: 0 auto;
  padding: 0 28px;
}

.hero {
  display: grid;
  grid-template-columns: minmax(0, 1.35fr) minmax(320px, 0.85fr);
  gap: 56px;
  align-items: center;
  padding: 74px 0 48px;
}

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 9px;
  margin: 0 0 18px;
  color: var(--muted);
  font-family: var(--mono);
  font-size: 10.5px;
  letter-spacing: 0.17em;
}

.dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--accent);
  box-shadow: 0 0 12px var(--accent);
}

.hero h1 {
  margin: 0;
  font-size: clamp(44px, 6.2vw, 78px);
  font-weight: 650;
  line-height: 1.03;
  letter-spacing: -0.045em;
}

.hero h1 em {
  font-style: normal;
  background: linear-gradient(110deg, var(--accent) 5%, var(--accent-2) 95%);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

.hero-lead {
  max-width: 590px;
  margin: 26px 0 0;
  color: var(--muted);
  font-size: 16.5px;
  line-height: 1.8;
}

.hero-lead strong {
  color: var(--text);
  font-weight: 600;
}

.hero-contact {
  margin: 16px 0 0;
  color: var(--muted-2);
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 0.06em;
}

.hero-contact strong {
  color: var(--accent);
  font-weight: 600;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 32px;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 9px;
  min-height: 44px;
  padding: 0 20px;
  border: 1px solid transparent;
  border-radius: 11px;
  font-size: 14px;
  font-weight: 600;
  letter-spacing: 0.01em;
  transition: transform 0.18s ease, background 0.18s ease, border-color 0.18s ease, color 0.18s ease;
}

.btn svg {
  width: 18px;
  height: 18px;
}

.btn:hover {
  transform: translateY(-1px);
}

.btn-primary {
  color: #fff;
  background: linear-gradient(135deg, var(--accent), var(--accent-strong) 55%, var(--accent-2));
  box-shadow: 0 10px 30px rgba(116, 100, 255, 0.32);
}

.btn-primary:hover {
  background: linear-gradient(135deg, #b3a7ff, #8a7cff 55%, #7ad4ff);
}

.btn-ghost {
  color: var(--muted);
  border-color: var(--border);
  background: rgba(255, 255, 255, 0.02);
}

.btn-ghost:hover {
  color: var(--text);
  border-color: var(--border-strong);
  background: rgba(255, 255, 255, 0.05);
}

.btn-sm {
  min-height: 36px;
  padding: 0 13px;
  border-radius: 9px;
  font-size: 12.5px;
}

.btn-danger {
  color: var(--danger);
  border-color: rgba(255, 107, 157, 0.3);
  background: var(--danger-soft);
}

.btn-danger:hover {
  color: #fff;
  background: rgba(255, 107, 157, 0.22);
  border-color: rgba(255, 107, 157, 0.45);
}

.hero-panel {
  position: relative;
  padding: 22px;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  background:
    linear-gradient(160deg, rgba(154, 140, 255, 0.08), transparent 40%),
    var(--panel);
  box-shadow: var(--shadow);
  overflow: hidden;
}

.hero-panel::before {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(90deg, transparent, rgba(154, 140, 255, 0.08), transparent);
  transform: translateX(-100%);
  animation: sweep 7s ease-in-out infinite;
}

@keyframes sweep {
  0%, 55% { transform: translateX(-100%); }
  75%, 100% { transform: translateX(100%); }
}

.meter-head,
.meter-foot {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 14px;
  color: var(--muted-2);
  font-family: var(--mono);
  font-size: 9.5px;
  letter-spacing: 0.14em;
}

.live {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  color: var(--accent);
}

.live i {
  width: 5px;
  height: 5px;
  border-radius: 50%;
  background: var(--accent);
  animation: blink 1.8s ease-in-out infinite;
}

@keyframes blink {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.25; }
}

.wave {
  display: flex;
  align-items: center;
  gap: 5px;
  height: 150px;
  margin: 20px 0;
  padding: 0 4px;
}

.wave span {
  flex: 1;
  height: var(--h);
  min-height: 8px;
  border-radius: 999px;
  background: linear-gradient(180deg, var(--accent-2), rgba(154, 140, 255, 0.22));
  opacity: 0.75;
  animation: breathe 2.8s ease-in-out infinite;
}

.wave span:nth-child(3n) { animation-delay: -0.7s; opacity: 0.5; }
.wave span:nth-child(3n + 1) { animation-delay: -1.4s; opacity: 0.9; }
.wave span:nth-child(4n) { animation-delay: -2.1s; opacity: 0.6; }

@keyframes breathe {
  0%, 100% { transform: scaleY(0.72); }
  50% { transform: scaleY(1.08); }
}

.meter-foot {
  align-items: flex-end;
  letter-spacing: 0.08em;
}

.meter-foot div {
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.meter-foot .label {
  color: var(--muted-2);
  font-size: 8.5px;
}

.meter-foot strong {
  color: var(--text);
  font-size: 11px;
  letter-spacing: 0.08em;
}

.voice-cta {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 28px;
  margin: 26px 0 18px;
  padding: 26px 30px;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  background:
    radial-gradient(100% 150% at 100% 0%, rgba(92, 200, 255, 0.1), transparent 60%),
    radial-gradient(100% 150% at 0% 0%, rgba(154, 140, 255, 0.1), transparent 60%),
    var(--panel);
}

.voice-cta h2 {
  margin: 6px 0 7px;
  font-size: clamp(24px, 3vw, 32px);
  font-weight: 620;
  letter-spacing: -0.03em;
}

.voice-cta p {
  max-width: 660px;
  margin: 0;
  color: var(--muted);
  font-size: 13px;
  line-height: 1.7;
}

.voice-cta .btn {
  flex-shrink: 0;
}

.site-footer a {
  color: var(--accent-2);
}

@media (max-width: 760px) {
  .voice-cta {
    flex-direction: column;
    align-items: flex-start;
    padding: 22px;
  }

  .voice-cta .btn {
    width: 100%;
  }
}

.stats {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 1px;
  margin: 12px 0 72px;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  background: var(--border);
  overflow: hidden;
}

.stat {
  display: flex;
  flex-direction: column;
  gap: 4px;
  padding: 22px 24px;
  background: var(--bg-soft);
}

.stat-value {
  color: var(--text);
  font-family: var(--mono);
  font-size: 24px;
  font-weight: 600;
  letter-spacing: -0.02em;
}

.stat-label {
  color: var(--muted-2);
  font-size: 12px;
}

.stat-note .stat-value {
  color: var(--accent);
}

.files-section {
  padding: 8px 0 80px;
  scroll-margin-top: 90px;
}

.section-head {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: 24px;
  margin-bottom: 26px;
}

.section-head h2,
.about h2 {
  margin: 0;
  font-size: clamp(28px, 3.2vw, 38px);
  font-weight: 620;
  letter-spacing: -0.035em;
}

.search {
  display: flex;
  align-items: center;
  gap: 9px;
  width: min(300px, 100%);
  min-height: 42px;
  padding: 0 14px;
  border: 1px solid var(--border);
  border-radius: 11px;
  background: rgba(255, 255, 255, 0.025);
  color: var(--muted-2);
  transition: border-color 0.2s ease, background 0.2s ease;
}

.search:focus-within {
  border-color: var(--border-strong);
  background: rgba(255, 255, 255, 0.04);
}

.search svg {
  width: 17px;
  height: 17px;
  flex-shrink: 0;
}

.search input {
  width: 100%;
  border: 0;
  outline: 0;
  background: transparent;
  color: var(--text);
  font-size: 13.5px;
}

.search input::placeholder {
  color: var(--muted-2);
}

.file-list {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.category-tabs {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin: 0 0 18px;
}

.category-tab {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  min-height: 36px;
  padding: 0 13px;
  border: 1px solid var(--border);
  border-radius: 999px;
  color: var(--muted);
  background: rgba(255, 255, 255, 0.025);
  font-size: 12px;
  transition: color 0.2s ease, border-color 0.2s ease, background 0.2s ease;
}

.category-tab:hover {
  color: var(--text);
  border-color: var(--border-strong);
  background: rgba(255, 255, 255, 0.05);
}

.category-tab.active {
  color: #fff;
  border-color: rgba(154, 140, 255, 0.5);
  background: linear-gradient(135deg, rgba(154, 140, 255, 0.28), rgba(92, 200, 255, 0.16));
}

.category-tab .count {
  color: var(--muted-2);
  font-family: var(--mono);
  font-size: 9.5px;
}

.category-tab.active .count {
  color: var(--accent);
}

.category-badge {
  display: inline-flex;
  align-items: center;
  min-height: 21px;
  padding: 0 8px;
  border: 1px solid var(--border);
  border-radius: 999px;
  font-family: var(--mono);
  font-size: 9px;
  letter-spacing: 0.04em;
}

.category-badge.host {
  color: #c4b5fd;
  border-color: rgba(154, 140, 255, 0.3);
  background: rgba(154, 140, 255, 0.1);
}

.category-badge.vst {
  color: #7dd3fc;
  border-color: rgba(92, 200, 255, 0.3);
  background: rgba(92, 200, 255, 0.09);
}

.category-badge.tools {
  color: #f0abfc;
  border-color: rgba(240, 171, 252, 0.28);
  background: rgba(240, 171, 252, 0.08);
}

.category-badge.other {
  color: var(--muted-2);
  background: rgba(255, 255, 255, 0.03);
}

.upload-options {
  display: flex;
  align-items: center;
  gap: 12px;
  flex-wrap: wrap;
  margin-top: 12px;
  padding: 12px 16px;
  border: 1px solid var(--border);
  border-radius: 12px;
  background: rgba(255, 255, 255, 0.02);
}

.upload-options label {
  display: inline-flex;
  align-items: center;
  gap: 9px;
  color: var(--muted);
  font-size: 12px;
}

.upload-options select,
.category-select {
  min-height: 34px;
  padding: 0 9px;
  border: 1px solid var(--border);
  border-radius: 8px;
  outline: 0;
  color: var(--text);
  background: rgba(255, 255, 255, 0.04);
  font-size: 12px;
}

.upload-options select:focus,
.category-select:focus {
  border-color: var(--accent);
}

.upload-options .hint {
  color: var(--muted-2);
  font-size: 11px;
}

.category-select {
  min-height: 30px;
  padding: 0 7px;
  font-size: 11px;
}

.file-row {
  display: grid;
  grid-template-columns: 54px minmax(0, 1fr) auto;
  gap: 18px;
  align-items: center;
  padding: 18px 20px;
  border: 1px solid var(--border);
  border-radius: 15px;
  background: var(--panel);
  transition: border-color 0.2s ease, background 0.2s ease, transform 0.2s ease;
}

.file-row:hover {
  border-color: var(--border-strong);
  background: var(--panel-2);
  transform: translateY(-1px);
}

.file-badge {
  display: grid;
  place-items: center;
  width: 54px;
  height: 54px;
  border: 1px solid var(--border);
  border-radius: 13px;
  color: var(--accent);
  background: linear-gradient(150deg, rgba(154, 140, 255, 0.14), rgba(154, 140, 255, 0.03));
  font-family: var(--mono);
  font-size: 10px;
  font-weight: 600;
  letter-spacing: 0.08em;
}

.file-badge.audio {
  color: var(--accent-2);
  background: linear-gradient(150deg, rgba(92, 200, 255, 0.15), rgba(92, 200, 255, 0.03));
}

.file-main {
  min-width: 0;
}

.file-name {
  display: block;
  overflow: hidden;
  color: var(--text);
  font-size: 15px;
  font-weight: 560;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.file-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 6px 14px;
  margin-top: 5px;
  color: var(--muted-2);
  font-family: var(--mono);
  font-size: 10.5px;
  letter-spacing: 0.03em;
}

.file-actions {
  display: flex;
  align-items: center;
  gap: 8px;
}

.icon-btn {
  display: grid;
  place-items: center;
  width: 38px;
  height: 38px;
  border: 1px solid var(--border);
  border-radius: 10px;
  color: var(--muted);
  background: rgba(255, 255, 255, 0.025);
  transition: color 0.2s ease, border-color 0.2s ease, background 0.2s ease;
}

.icon-btn:hover {
  color: var(--text);
  border-color: var(--border-strong);
  background: rgba(255, 255, 255, 0.06);
}

.icon-btn svg {
  width: 17px;
  height: 17px;
}

.empty-state {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 14px;
  min-height: 220px;
  padding: 32px;
  border: 1px dashed var(--border);
  border-radius: var(--radius);
  color: var(--muted-2);
  text-align: center;
}

.empty-state p {
  margin: 0;
  font-size: 13.5px;
}

.spinner {
  width: 26px;
  height: 26px;
  border: 2px solid var(--border);
  border-top-color: var(--accent);
  border-radius: 50%;
  animation: spin 0.8s linear infinite;
}

@keyframes spin {
  to { transform: rotate(360deg); }
}

.about {
  display: block;
  padding: 0 0 88px;
  scroll-margin-top: 90px;
}

.about-card {
  padding: 34px;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  background:
    radial-gradient(120% 100% at 0% 0%, rgba(154, 140, 255, 0.1), transparent 55%),
    var(--panel);
}

.about-card > p:not(.eyebrow) {
  max-width: 620px;
  margin: 18px 0 0;
  color: var(--muted);
  font-size: 14.5px;
  line-height: 1.85;
}

.about-list {
  display: grid;
  gap: 12px;
  margin: 26px 0 0;
  padding: 0;
  list-style: none;
}

.about-list li {
  display: flex;
  gap: 14px;
  color: var(--muted);
  font-size: 13.5px;
}

.about-list span {
  color: var(--accent);
  font-family: var(--mono);
  font-size: 11px;
}

.about-side {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 10px;
}

.info-block {
  padding: 24px;
  border: 1px solid var(--border);
  border-radius: 15px;
  background: var(--panel);
}

.info-block .label {
  display: block;
  margin-bottom: 9px;
  color: var(--muted-2);
  font-family: var(--mono);
  font-size: 9.5px;
  letter-spacing: 0.16em;
}

.info-block strong {
  display: block;
  font-size: 17px;
  font-weight: 600;
}

.info-block p {
  margin: 6px 0 0;
  color: var(--muted);
  font-size: 12.5px;
}

.site-footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  max-width: var(--maxw);
  margin: 0 auto;
  padding: 26px 28px 38px;
  border-top: 1px solid var(--border);
  color: var(--muted-2);
  font-family: var(--mono);
  font-size: 10.5px;
  letter-spacing: 0.04em;
}

.footer-note {
  color: var(--muted-2);
}

/* --- preview dialog ------------------------------------------------------- */
.preview-dialog {
  width: min(560px, calc(100vw - 32px));
  padding: 22px;
  border: 1px solid var(--border-strong);
  border-radius: 18px;
  color: var(--text);
  background: var(--panel-solid);
  box-shadow: var(--shadow);
}

.preview-dialog::backdrop {
  background: rgba(2, 7, 8, 0.72);
  backdrop-filter: blur(6px);
}

.preview-head {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 16px;
  margin-bottom: 18px;
}

.preview-head .label {
  display: block;
  margin-bottom: 5px;
  color: var(--muted-2);
  font-family: var(--mono);
  font-size: 9px;
  letter-spacing: 0.16em;
}

.preview-head strong {
  display: block;
  max-width: 420px;
  overflow: hidden;
  font-size: 14px;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.preview-dialog audio {
  width: 100%;
  height: 44px;
}

/* --- admin login ---------------------------------------------------------- */
.admin-body {
  min-height: 100vh;
}

.auth-shell {
  display: grid;
  place-items: center;
  min-height: 100vh;
  padding: 40px 20px;
}

.auth-card {
  width: min(560px, 100%);
  padding: 42px;
  border: 1px solid var(--border);
  border-radius: 22px;
  background:
    radial-gradient(120% 100% at 0% 0%, rgba(154, 140, 255, 0.11), transparent 55%),
    var(--panel);
  box-shadow: var(--shadow);
}

.auth-brand {
  display: flex;
  width: fit-content;
  margin-bottom: 36px;
}

.auth-card h1 {
  margin: 0;
  font-size: clamp(34px, 5vw, 48px);
  font-weight: 640;
  letter-spacing: -0.04em;
}

.auth-lead {
  max-width: 440px;
  margin: 12px 0 28px;
  color: var(--muted);
  font-size: 14px;
}

.auth-form label {
  display: block;
  margin-bottom: 8px;
  color: var(--muted);
  font-family: var(--mono);
  font-size: 10px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.password-row {
  display: flex;
  gap: 10px;
}

.password-row input {
  flex: 1;
  min-width: 0;
  min-height: 46px;
  padding: 0 14px;
  border: 1px solid var(--border);
  border-radius: 11px;
  outline: 0;
  background: rgba(255, 255, 255, 0.03);
  color: var(--text);
  font-size: 14px;
  transition: border-color 0.2s ease, background 0.2s ease;
}

.password-row input:focus {
  border-color: var(--accent);
  background: rgba(154, 140, 255, 0.06);
}

.form-error {
  min-height: 20px;
  margin: 10px 0 0;
  color: var(--danger);
  font-size: 12.5px;
}

.back-link {
  display: inline-block;
  margin-top: 26px;
  color: var(--muted-2);
  font-size: 12.5px;
  transition: color 0.2s ease;
}

.back-link:hover {
  color: var(--text);
}

/* --- admin dashboard ------------------------------------------------------ */
.admin-header {
  position: static;
  max-width: 1280px;
}

.admin-header-actions {
  display: flex;
  gap: 8px;
}

.admin-main {
  max-width: 1280px;
  margin: 0 auto;
  padding: 0 28px 80px;
}

.admin-hero {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: 28px;
  padding: 42px 0 30px;
}

.admin-hero h1 {
  margin: 0;
  font-size: clamp(34px, 4.4vw, 54px);
  font-weight: 640;
  letter-spacing: -0.04em;
}

.admin-lead {
  margin: 10px 0 0;
  color: var(--muted);
  font-size: 14px;
}

.admin-stats {
  display: flex;
  gap: 26px;
}

.admin-stats div {
  display: flex;
  flex-direction: column;
  gap: 3px;
  min-width: 72px;
}

.admin-stats span {
  font-family: var(--mono);
  font-size: 20px;
  font-weight: 600;
}

.admin-stats small {
  color: var(--muted-2);
  font-size: 11px;
}

.dropzone {
  display: flex;
  align-items: center;
  gap: 20px;
  padding: 34px;
  border: 1px dashed var(--border-strong);
  border-radius: var(--radius);
  background:
    radial-gradient(80% 140% at 50% 0%, rgba(154, 140, 255, 0.1), transparent 70%),
    var(--panel);
  cursor: pointer;
  transition: border-color 0.2s ease, background 0.2s ease, transform 0.2s ease;
}

.dropzone:hover,
.dropzone:focus-visible,
.dropzone.dragging {
  border-color: var(--accent);
  background:
    radial-gradient(80% 140% at 50% 0%, rgba(154, 140, 255, 0.17), transparent 70%),
    var(--panel-2);
  outline: 0;
}

.dropzone.dragging {
  transform: scale(1.005);
}

.dropzone-icon {
  display: grid;
  place-items: center;
  width: 58px;
  height: 58px;
  flex-shrink: 0;
  border: 1px solid var(--border-strong);
  border-radius: 16px;
  color: var(--accent);
  background: rgba(154, 140, 255, 0.12);
}

.dropzone-icon svg {
  width: 26px;
  height: 26px;
}

.dropzone-copy {
  display: flex;
  flex: 1;
  flex-direction: column;
  gap: 4px;
  min-width: 0;
}

.dropzone-copy strong {
  font-size: 16px;
  font-weight: 600;
}

.dropzone-copy span {
  color: var(--muted-2);
  font-size: 12.5px;
}

.upload-queue {
  display: grid;
  gap: 8px;
  margin-top: 14px;
}

.upload-item {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 8px 16px;
  padding: 14px 16px;
  border: 1px solid var(--border);
  border-radius: 12px;
  background: var(--panel);
}

.upload-item .name {
  overflow: hidden;
  font-size: 13px;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.upload-item .status {
  color: var(--muted-2);
  font-family: var(--mono);
  font-size: 10px;
}

.upload-item .bar {
  grid-column: 1 / -1;
  height: 3px;
  overflow: hidden;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.06);
}

.upload-item .bar i {
  display: block;
  width: 0;
  height: 100%;
  border-radius: inherit;
  background: linear-gradient(90deg, var(--accent-2), var(--accent));
  transition: width 0.2s ease;
}

.upload-item.done .bar i {
  background: var(--accent);
}

.upload-item.error {
  border-color: rgba(255, 107, 157, 0.38);
}

.upload-item.error .status {
  color: var(--danger);
}

.admin-files {
  margin-top: 50px;
}

.table-wrap {
  border: 1px solid var(--border);
  border-radius: var(--radius);
  background: var(--panel);
  overflow: hidden;
}

.file-table {
  width: 100%;
  border-collapse: collapse;
}

.file-table th,
.file-table td {
  padding: 14px 18px;
  text-align: left;
  border-bottom: 1px solid var(--border);
  vertical-align: middle;
}

.file-table th {
  color: var(--muted-2);
  font-family: var(--mono);
  font-size: 9.5px;
  font-weight: 500;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.file-table td {
  color: var(--muted);
  font-size: 12.5px;
}

.file-table tr:last-child td {
  border-bottom: 0;
}

.file-table tr:hover td {
  background: rgba(255, 255, 255, 0.02);
}

.file-table .cell-name {
  max-width: 460px;
}

.file-table .cell-name strong {
  display: block;
  overflow: hidden;
  color: var(--text);
  font-size: 13.5px;
  font-weight: 550;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.file-table .cell-name small {
  color: var(--muted-2);
  font-family: var(--mono);
  font-size: 9.5px;
}

.file-table .right {
  text-align: right;
}

.table-actions {
  display: inline-flex;
  gap: 6px;
  justify-content: flex-end;
}

.table-actions .icon-btn {
  width: 34px;
  height: 34px;
}

.table-actions .icon-btn svg {
  width: 15px;
  height: 15px;
}

.file-table .empty-row {
  color: var(--muted-2);
  text-align: center;
}

@media (max-width: 980px) {
  .hero {
    grid-template-columns: 1fr;
    gap: 38px;
    padding-top: 56px;
  }

  .hero-panel {
    max-width: 560px;
  }

  .stats {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .about {
    grid-template-columns: 1fr;
  }

  .admin-hero {
    align-items: flex-start;
    flex-direction: column;
  }
}

@media (max-width: 700px) {
  .site-header,
  .admin-header {
    padding: 16px 18px;
  }

  .site-header::after,
  .admin-header::after {
    left: 18px;
    right: 18px;
  }

  main,
  .admin-main {
    padding-left: 18px;
    padding-right: 18px;
  }

  .site-nav a:not(.nav-admin) {
    display: none;
  }

  .hero {
    padding: 42px 0 34px;
  }

  .hero-lead {
    font-size: 15px;
  }

  .section-head {
    align-items: stretch;
    flex-direction: column;
  }

  .search {
    width: 100%;
  }

  .file-row {
    grid-template-columns: 44px minmax(0, 1fr);
    gap: 12px;
    padding: 15px;
  }

  .file-badge {
    width: 44px;
    height: 44px;
    border-radius: 11px;
    font-size: 9px;
  }

  .file-actions {
    grid-column: 1 / -1;
    justify-content: flex-end;
    padding-top: 4px;
  }

  .stats {
    margin-bottom: 52px;
  }

  .stat {
    padding: 18px;
  }

  .stat-value {
    font-size: 20px;
  }

  .about-card {
    padding: 24px;
  }

  .site-footer {
    align-items: flex-start;
    flex-direction: column;
    padding: 22px 18px 30px;
  }

  .auth-card {
    padding: 28px;
  }

  .password-row {
    flex-direction: column;
  }

  .dropzone {
    align-items: flex-start;
    flex-direction: column;
    padding: 24px;
  }

  .dropzone .btn {
    width: 100%;
  }

  .file-table th:nth-child(4),
  .file-table td:nth-child(4) {
    display: none;
  }

  .file-table th,
  .file-table td {
    padding: 12px 12px;
  }

  .file-table .cell-name {
    max-width: 220px;
  }

  .admin-stats {
    gap: 18px;
  }
}

@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
    scroll-behavior: auto !important;
  }
}