:root {
  color-scheme: light;
  --paper: #f6f1e9;
  --panel: #fffdf8;
  --ink: #172026;
  --muted: #66706f;
  --line: #d8d0c2;
  --green: #2f6c5f;
  --green-dark: #1e4f45;
  --red: #b85243;
  --blue: #315f96;
  --shadow: 0 14px 34px rgba(23, 32, 38, 0.12);
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  min-height: 100vh;
  background: var(--paper);
  color: var(--ink);
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  letter-spacing: 0;
}

button,
input,
select {
  font: inherit;
}

button {
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--panel);
  color: var(--ink);
  cursor: pointer;
  min-height: 40px;
  padding: 0 14px;
}

button:hover {
  border-color: var(--green);
}

.topbar {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: 24px;
  padding: 32px clamp(18px, 4vw, 48px) 20px;
  border-bottom: 1px solid var(--line);
  background: rgba(255, 253, 248, 0.82);
  backdrop-filter: blur(14px);
  position: sticky;
  top: 0;
  z-index: 10;
}

.eyebrow {
  margin: 0 0 8px;
  color: var(--green);
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

h1 {
  margin: 0;
  font-size: clamp(2rem, 4vw, 4.4rem);
  line-height: 0.95;
  letter-spacing: 0;
}

.session {
  display: flex;
  align-items: center;
  gap: 12px;
  color: var(--muted);
  min-width: 0;
}

.session span {
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  max-width: min(34vw, 360px);
}

main {
  width: min(1480px, 100%);
  margin: 0 auto;
  padding: 22px clamp(18px, 4vw, 48px) 56px;
}

.toolbar {
  display: grid;
  grid-template-columns: minmax(220px, 1fr) auto minmax(150px, 190px);
  gap: 14px;
  align-items: end;
  margin-bottom: 18px;
}

.search,
.select {
  display: grid;
  gap: 7px;
  color: var(--muted);
  font-size: 0.85rem;
  font-weight: 700;
}

input,
select {
  width: 100%;
  min-height: 42px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--panel);
  color: var(--ink);
  padding: 0 12px;
  outline: none;
}

input:focus,
select:focus {
  border-color: var(--green);
  box-shadow: 0 0 0 3px rgba(47, 108, 95, 0.16);
}

.segmented {
  display: inline-grid;
  grid-auto-flow: column;
  gap: 4px;
  padding: 4px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: rgba(255, 253, 248, 0.66);
}

.segmented button {
  border: 0;
  min-height: 34px;
  padding: 0 13px;
  background: transparent;
}

.segmented button.active {
  background: var(--green);
  color: #fff;
}

.summary {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 16px;
  min-height: 46px;
  color: var(--muted);
}

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

.media-card {
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--panel);
  box-shadow: 0 1px 0 rgba(23, 32, 38, 0.04);
}

.media-card:hover {
  box-shadow: var(--shadow);
  transform: translateY(-1px);
  transition: box-shadow 160ms ease, transform 160ms ease;
}

.preview {
  position: relative;
  display: block;
  aspect-ratio: 4 / 3;
  background: #e3ddd2;
  color: inherit;
  overflow: hidden;
}

.preview img,
.preview video {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

.badge {
  position: absolute;
  top: 10px;
  left: 10px;
  border-radius: 999px;
  background: rgba(23, 32, 38, 0.72);
  color: #fff;
  font-size: 0.74rem;
  font-weight: 700;
  padding: 5px 8px;
}

.meta {
  padding: 12px;
}

.meta h2 {
  margin: 0 0 6px;
  font-size: 0.98rem;
  line-height: 1.25;
  overflow-wrap: anywhere;
}

.meta p {
  margin: 0;
  color: var(--muted);
  font-size: 0.85rem;
}

.empty {
  margin-top: 48px;
  padding: 32px 0;
  border-top: 1px solid var(--line);
  color: var(--muted);
}

.empty h2 {
  margin: 0 0 8px;
  color: var(--ink);
}

.empty p {
  margin: 0;
}

@media (max-width: 760px) {
  .topbar {
    align-items: stretch;
    flex-direction: column;
    padding-top: 24px;
  }

  .session {
    justify-content: space-between;
  }

  .session span {
    max-width: 52vw;
  }

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

  .segmented {
    grid-auto-flow: initial;
    grid-template-columns: repeat(3, 1fr);
  }

  .grid {
    grid-template-columns: repeat(auto-fill, minmax(160px, 1fr));
  }
}