:root {
  --bg: #0b1018;
  --bg-accent: #152033;
  --bg-deep: #05070b;
  --panel: rgba(18, 25, 38, 0.88);
  --panel-strong: rgba(24, 33, 48, 0.96);
  --text: #f2f4f8;
  --muted: #a4afc2;
  --line: rgba(160, 176, 201, 0.16);
  --line-strong: rgba(160, 176, 201, 0.28);
  --shadow: 0 28px 70px rgba(0, 0, 0, 0.38);
  --shadow-soft: 0 18px 40px rgba(0, 0, 0, 0.22);
  --accent: #d4415e;
  --accent-bright: #ff8a47;
  --success: #2f6b2f;
  --error: #a13838;
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  min-height: 100vh;
  font-family: Baskerville, Georgia, "Times New Roman", serif;
  color: var(--text);
  background:
    radial-gradient(circle at 18% 10%, rgba(255, 138, 71, 0.18), transparent 24%),
    radial-gradient(circle at 82% 0%, rgba(212, 65, 94, 0.16), transparent 22%),
    linear-gradient(180deg, #081018 0%, var(--bg) 34%, var(--bg-accent) 100%);
}

body::before,
body::after {
  content: "";
  position: fixed;
  inset: auto;
  pointer-events: none;
  z-index: 0;
  border-radius: 999px;
  filter: blur(20px);
}

body::before {
  top: 4rem;
  right: -4rem;
  width: 16rem;
  height: 16rem;
  background: rgba(255, 138, 71, 0.12);
}

body::after {
  left: -3rem;
  bottom: 12rem;
  width: 12rem;
  height: 12rem;
  background: rgba(212, 65, 94, 0.12);
}

code {
  font-family: "Courier New", Courier, monospace;
  font-size: 0.95em;
}

.page {
  position: relative;
  z-index: 1;
  width: min(980px, calc(100% - 2rem));
  margin: 0 auto;
  padding: 2rem 0 4.5rem;
}

.hero {
  position: relative;
  padding: 2.25rem 1.6rem 1.7rem;
  margin-bottom: 1.2rem;
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: 34px;
  background:
    radial-gradient(circle at top right, rgba(255, 138, 71, 0.26), transparent 32%),
    linear-gradient(135deg, rgba(7, 11, 17, 0.96), rgba(17, 25, 39, 0.92) 46%, rgba(31, 17, 35, 0.92));
  box-shadow: var(--shadow);
  overflow: hidden;
}

.hero::after {
  content: "";
  position: absolute;
  inset: 0;
  background:
    linear-gradient(120deg, transparent 0%, rgba(255, 255, 255, 0.08) 40%, transparent 76%);
  pointer-events: none;
}

.hero-top {
  display: flex;
  align-items: start;
  justify-content: space-between;
  gap: 1rem;
}

.hero-admin {
  display: flex;
  gap: 0.75rem;
  align-items: center;
  flex-wrap: wrap;
}

.hero-admin form {
  margin: 0;
}

.eyebrow {
  margin: 0 0 0.75rem;
  font-size: 0.8rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: rgba(255, 255, 255, 0.62);
}

h1,
h2,
p {
  margin-top: 0;
}

h1 {
  margin-bottom: 0.75rem;
  font-size: clamp(2.2rem, 6vw, 4.2rem);
  line-height: 0.95;
  color: #f8fbff;
  max-width: 11ch;
}

.intro {
  max-width: 44rem;
  font-size: 1.05rem;
  line-height: 1.6;
  color: rgba(231, 238, 247, 0.84);
}

.card-poster-fallback {
  background:
    linear-gradient(135deg, rgba(212, 65, 94, 0.18), rgba(255, 138, 71, 0.14));
}

.card-actions {
  display: flex;
  gap: 0.75rem;
  margin-top: 1rem;
  flex-wrap: wrap;
}

.upload-panel {
  display: grid;
  grid-template-columns: 1.2fr 1fr;
  gap: 1.25rem;
  align-items: start;
  margin: 1rem 0 1.5rem;
  padding: 1.4rem;
  border-radius: 28px;
  border: 1px solid rgba(255, 255, 255, 0.08);
  background:
    linear-gradient(180deg, var(--panel-strong), var(--panel));
  box-shadow: var(--shadow);
}

.admin-callout,
.admin-panel {
  display: grid;
  gap: 1rem;
  margin: 1rem 0 1.5rem;
  padding: 1.4rem;
  border-radius: 28px;
  border: 1px solid rgba(255, 255, 255, 0.08);
  background:
    linear-gradient(180deg, var(--panel-strong), var(--panel));
  box-shadow: var(--shadow);
}

.admin-copy {
  color: var(--muted);
  line-height: 1.7;
}

.admin-form {
  display: grid;
  gap: 0.9rem;
  max-width: 28rem;
}

.admin-input {
  width: 100%;
  padding: 0.9rem;
  border: 1px solid rgba(160, 176, 201, 0.24);
  border-radius: 16px;
  background: rgba(255, 255, 255, 0.04);
  color: var(--text);
}

.admin-error {
  margin: 0;
  color: var(--error);
}

.admin-actions {
  display: flex;
  gap: 0.75rem;
  flex-wrap: wrap;
  align-items: center;
}

.admin-actions form {
  margin: 0;
}

.upload-panel h2 {
  margin-bottom: 0.6rem;
  font-size: 1.6rem;
}

.upload-panel p {
  margin-bottom: 0;
  color: var(--muted);
  line-height: 1.6;
}

.upload-form {
  display: grid;
  gap: 0.9rem;
}

.file-picker {
  display: grid;
  gap: 0.5rem;
  font-weight: 700;
}

.file-picker input[type="file"] {
  width: 100%;
  padding: 0.9rem;
  border: 1px dashed rgba(160, 176, 201, 0.24);
  border-radius: 16px;
  background: rgba(255, 255, 255, 0.04);
  color: var(--text);
}

.option-row {
  display: flex;
  align-items: center;
  gap: 0.7rem;
  color: var(--muted);
}

.primary-button {
  padding: 0.95rem 1.1rem;
  border: 0;
  border-radius: 14px;
  font: inherit;
  font-weight: 700;
  color: #fffaf2;
  background: linear-gradient(135deg, #8b2347, var(--accent), var(--accent-bright));
  box-shadow: 0 12px 22px rgba(212, 65, 94, 0.24);
  cursor: pointer;
}

.primary-button:hover {
  filter: brightness(1.04);
}

.share-button {
  appearance: none;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: 999px;
  padding: 0.7rem 1rem;
  background: rgba(255, 255, 255, 0.05);
  color: var(--text);
  font: inherit;
  font-weight: 700;
  cursor: pointer;
}

.share-button:hover {
  background: rgba(255, 255, 255, 0.1);
}

.share-button-primary {
  background: linear-gradient(135deg, #8b2347, var(--accent), var(--accent-bright));
  border-color: transparent;
  color: #fff7f1;
}

.watch-button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0.7rem 1rem;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.08);
  border: 1px solid rgba(255, 255, 255, 0.12);
  color: var(--text);
  text-decoration: none;
  font-weight: 700;
}

.watch-button:hover {
  background: rgba(255, 255, 255, 0.13);
}

.watch-button-primary {
  background: linear-gradient(135deg, #8b2347, var(--accent), var(--accent-bright));
  border-color: transparent;
  color: #fff7f1;
}

.progress-block {
  display: grid;
  gap: 0.45rem;
}

.progress-meta {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  font-size: 0.95rem;
  color: var(--muted);
}

.progress-track {
  width: 100%;
  height: 0.8rem;
  overflow: hidden;
  border-radius: 999px;
  background: rgba(44, 36, 28, 0.09);
}

.progress-fill {
  width: 0%;
  height: 100%;
  border-radius: inherit;
  background: linear-gradient(90deg, var(--accent-bright), var(--accent), var(--bg-deep));
  transition: width 160ms ease-out;
}

.upload-status {
  min-height: 1.4rem;
  margin: 0;
  color: var(--muted);
}

.upload-status[data-tone="success"] {
  color: var(--success);
}

.upload-status[data-tone="error"] {
  color: var(--error);
}

.empty-state {
  grid-column: 1 / -1;
  padding: 1.8rem;
  border-radius: 26px;
  border: 1px dashed rgba(59, 41, 23, 0.25);
  background: rgba(255, 251, 245, 0.66);
  box-shadow: var(--shadow-soft);
}

.library-heading {
  display: flex;
  align-items: end;
  justify-content: space-between;
  gap: 1rem;
  margin: 2rem 0 1rem;
}

.library-heading h2 {
  margin-bottom: 0;
  font-size: clamp(1.8rem, 4vw, 2.5rem);
}

.section-label {
  margin-bottom: 0.3rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  font-size: 0.76rem;
  font-weight: 700;
  color: #ffb276;
}

.section-copy {
  max-width: 22rem;
  color: var(--muted);
  text-align: right;
}

.video-list {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 1.35rem;
}

.card {
  position: relative;
  padding: 1rem;
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: 26px;
  background:
    linear-gradient(180deg, rgba(20, 27, 41, 0.98), rgba(10, 15, 24, 0.95));
  box-shadow: var(--shadow-soft);
  overflow: hidden;
}

.card::after {
  content: "";
  position: absolute;
  inset: auto -2rem -4rem auto;
  width: 8rem;
  height: 8rem;
  border-radius: 999px;
  background: rgba(255, 138, 71, 0.12);
  filter: blur(4px);
}

.card-top {
  position: relative;
  z-index: 1;
}

.card-kicker {
  margin-bottom: 0.35rem;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  font-size: 0.72rem;
  font-weight: 700;
  color: #ffb276;
}

.card h2 {
  margin-bottom: 0.85rem;
  font-size: 1.38rem;
}

.card-poster {
  display: block;
  width: 100%;
  aspect-ratio: 16 / 9;
  object-fit: cover;
  border-radius: 18px;
  border: 1px solid rgba(255, 255, 255, 0.08);
  box-shadow: 0 18px 30px rgba(15, 8, 2, 0.12);
  transition: opacity 180ms ease, transform 220ms ease;
}

.card-poster-link {
  position: relative;
  display: block;
  margin-bottom: 0.9rem;
  border-radius: 18px;
  overflow: hidden;
  background: rgba(8, 12, 18, 0.92);
  box-shadow: 0 18px 30px rgba(15, 8, 2, 0.12);
}

.card-preview {
  position: absolute;
  inset: 0;
  display: block;
  width: 100%;
  height: 100%;
  aspect-ratio: 16 / 9;
  object-fit: cover;
  border-radius: 18px;
  opacity: 0;
  pointer-events: none;
  transition: opacity 180ms ease, transform 220ms ease;
  transform: scale(1.02);
  background: #000;
}

.card-preview-badge {
  position: absolute;
  left: 0.85rem;
  bottom: 0.85rem;
  z-index: 2;
  display: inline-flex;
  align-items: center;
  padding: 0.45rem 0.7rem;
  border-radius: 999px;
  background: rgba(5, 7, 11, 0.72);
  border: 1px solid rgba(255, 255, 255, 0.16);
  color: rgba(248, 251, 255, 0.92);
  font-size: 0.76rem;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  backdrop-filter: blur(8px);
  transition: opacity 180ms ease, transform 180ms ease;
}

.card-poster-link.is-previewing .card-poster {
  opacity: 0;
  transform: scale(1.02);
}

.card-poster-link.is-previewing .card-preview {
  opacity: 1;
  transform: scale(1);
}

.card-poster-link.is-previewing .card-preview-badge {
  opacity: 0;
  transform: translateY(0.25rem);
}

@media (hover: none), (pointer: coarse) {
  .card-preview,
  .card-preview-badge {
    display: none;
  }
}

.watch-page {
  width: min(1180px, calc(100% - 2rem));
}

.watch-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  margin-bottom: 1rem;
}

.back-link {
  color: var(--muted);
  text-decoration: none;
  font-weight: 700;
}

.watch-hero {
  display: grid;
  gap: 1rem;
}

.watch-copy {
  padding: 1rem 0 0.25rem;
}

.watch-player-wrap {
  padding: 1rem;
  border-radius: 28px;
  border: 1px solid rgba(255, 255, 255, 0.08);
  background:
    linear-gradient(180deg, rgba(18, 25, 38, 0.96), rgba(11, 16, 24, 0.92));
  box-shadow: var(--shadow);
}

.watch-player {
  display: block;
  width: 100%;
  aspect-ratio: 16 / 9;
  border-radius: 20px;
  background: #000;
  box-shadow: 0 18px 30px rgba(15, 8, 2, 0.16);
}

@media (max-width: 640px) {
  .page {
    width: min(100% - 1rem, 980px);
    padding-top: 1rem;
  }

  .upload-panel {
    grid-template-columns: 1fr;
    display: grid;
  }

  .hero-top {
    grid-template-columns: 1fr;
    display: grid;
  }

  .watch-header {
    align-items: start;
    flex-direction: column;
  }

  .hero {
    padding: 1.4rem 1rem 1.2rem;
    border-radius: 26px;
  }

  .library-heading {
    align-items: start;
    grid-template-columns: 1fr;
    display: grid;
  }

  .section-copy {
    text-align: left;
  }

  .card {
    padding: 0.75rem;
    border-radius: 18px;
  }
}