:root {
  --bg: #0b0b0d;
  --bg-elev: #141417;
  --border: #232327;
  --text: #f2f1ee;
  --text-dim: #9a9a9f;
  --accent: #ff5a36;
  --accent-dim: #7a2c1c;
  --radius: 10px;
  --chip-bg: #1c1c20;
  --hover-border: #3a3a40;
  --topbar-bg: rgba(11,11,13,0.85);
  --skeleton-a: #17171a;
  --skeleton-b: #1e1e22;
  --glass-bg: rgba(13,13,13,0.7);
  --glass-border: rgba(46,46,46,0.6);
  --glass-hover: rgba(38,38,38,0.5);
  --glass-text: rgb(245,245,245);
  --ease-out: cubic-bezier(0.23, 1, 0.32, 1);
  --ease-in-out: cubic-bezier(0.77, 0, 0.175, 1);
  color-scheme: dark;
}

:root[data-theme="light"] {
  --bg: #ffffff;
  --bg-elev: #ffffff;
  --border: #ececec;
  --text: #17171a;
  --text-dim: #7a7a80;
  --accent: #ff5a36;
  --accent-dim: #ffe1d8;
  --chip-bg: #f4f4f5;
  --hover-border: #d4d4d8;
  --topbar-bg: rgba(255,255,255,0.85);
  --skeleton-a: #f0f0f1;
  --skeleton-b: #f8f8f9;
  --glass-bg: rgba(255,255,255,0.7);
  --glass-border: rgba(0,0,0,0.08);
  --glass-hover: rgba(0,0,0,0.05);
  --glass-text: rgb(23,23,26);
  color-scheme: light;
}

* { box-sizing: border-box; }
[hidden] { display: none !important; }

html {
  -webkit-tap-highlight-color: transparent;
}

html, body {
  margin: 0;
  padding: 0;
  background: var(--bg);
  color: var(--text);
  font-family: "Inter", sans-serif;
  overscroll-behavior-y: none;
}

a { color: inherit; }

button, a, [role="button"], input[type="checkbox"] {
  touch-action: manipulation;
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: 0.001ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.001ms !important;
  }
}

/* Topbar */
.topbar {
  position: sticky;
  top: 0;
  z-index: 20;
  background: var(--topbar-bg);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--border);
}
.topbar-inner {
  max-width: 1720px;
  margin: 0 auto;
  padding: 14px 32px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.topbar-left {
  display: flex;
  align-items: center;
  gap: 18px;
}
.brand {
  display: flex;
  align-items: center;
  gap: 8px;
  text-decoration: none;
  font-family: "Lexend", sans-serif;
  font-weight: 700;
  font-size: 19px;
  letter-spacing: -0.01em;
  white-space: nowrap;
  flex-shrink: 0;
}
.brand-mark {
  width: 26px;
  height: 26px;
  border-radius: 7px;
  background: var(--accent);
  color: #0b0b0d;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 15px;
  font-weight: 800;
}
.topbar-divider {
  width: 1px;
  height: 22px;
  background: var(--border);
}
.topnav {
  display: flex;
  align-items: center;
  gap: 18px;
}
.navlink {
  display: flex;
  align-items: center;
  gap: 6px;
  font-size: 13.5px;
  font-weight: 500;
  color: var(--text-dim);
  text-decoration: none;
  background: none;
  border: none;
  padding: 0;
  cursor: pointer;
  font-family: inherit;
  white-space: nowrap;
  flex-shrink: 0;
  transition: color .15s ease, transform 120ms var(--ease-out);
}
.navlink:hover { color: var(--text); }
.navlink .chev { margin-left: -2px; opacity: 0.7; }

.topbar-right {
  display: flex;
  align-items: center;
  gap: 10px;
}
.icon-btn {
  width: 34px;
  height: 34px;
  border-radius: 50%;
  background: none;
  border: none;
  color: var(--text-dim);
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: background .15s ease, color .15s ease, transform 120ms var(--ease-out);
}
.icon-btn:hover { background: var(--bg-elev); color: var(--text); }

.signin-btn {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  background: #f43006;
  color: #fff;
  border: none;
  font-family: "Inter", sans-serif;
  font-size: 14px;
  font-weight: 500;
  padding: 8px 16px;
  border-radius: 10px;
  cursor: pointer;
  white-space: nowrap;
  flex-shrink: 0;
  box-shadow: 0 1px 2px 0 rgba(244,48,6,0.2);
  transition: 0.2s cubic-bezier(0.4, 0, 0.2, 1);
}
.signin-btn:hover {
  filter: brightness(1.1);
  transform: translateY(-2px);
  box-shadow: 0 10px 15px -3px rgba(244,48,6,0.3), 0 4px 6px -4px rgba(244,48,6,0.3);
}

.account-menu { position: relative; }
.account-trigger {
  display: flex;
  align-items: center;
  gap: 4px;
  background: none;
  border: none;
  cursor: pointer;
  color: var(--text-dim);
  padding: 2px;
}
.account-trigger .chev { opacity: .7; }
.account-avatar {
  width: 30px;
  height: 30px;
  border-radius: 50%;
  background: var(--accent);
  color: #1a0d08;
  font-weight: 700;
  font-size: 13px;
  text-transform: uppercase;
  display: flex;
  align-items: center;
  justify-content: center;
}
.account-panel {
  position: absolute;
  top: calc(100% + 12px);
  right: 0;
  width: 220px;
  background: var(--bg-elev);
  border: 1px solid var(--border);
  border-radius: 14px;
  padding: 10px;
  box-shadow: 0 16px 40px rgba(0,0,0,0.45);
  z-index: 30;
}
.account-panel[hidden] { display: none; }
.account-panel {
  opacity: 0;
  transform: scale(0.96);
  transform-origin: top right;
  transition: opacity 140ms var(--ease-out), transform 140ms var(--ease-out);
}
.account-panel.is-visible {
  opacity: 1;
  transform: scale(1);
}
.account-email {
  font-size: 12px;
  color: var(--text-dim);
  padding: 6px 10px 10px;
  border-bottom: 1px solid var(--border);
  margin-bottom: 6px;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}
.account-link {
  display: block;
  width: 100%;
  text-align: left;
  background: none;
  border: none;
  font-family: inherit;
  font-size: 13.5px;
  color: var(--text);
  text-decoration: none;
  padding: 8px 10px;
  border-radius: 8px;
  cursor: pointer;
}
.account-link { transition: background .15s ease, transform 120ms var(--ease-out); }
.account-link:hover { background: var(--chip-bg); }

/* Auth modal */
.auth-overlay {
  position: fixed;
  inset: 0;
  z-index: 100;
  background: rgba(0,0,0,0.6);
  backdrop-filter: blur(4px);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 24px;
}
.auth-overlay[hidden] { display: none; }
.auth-overlay, .prompt-overlay, .reader-overlay {
  opacity: 0;
  transition: opacity 200ms var(--ease-out);
}
.auth-overlay.is-visible, .prompt-overlay.is-visible, .reader-overlay.is-visible {
  opacity: 1;
}
.auth-panel, .prompt-panel, .reader-panel {
  transform: scale(0.96);
  transition: transform 200ms var(--ease-out);
}
.auth-overlay.is-visible .auth-panel,
.prompt-overlay.is-visible .prompt-panel,
.reader-overlay.is-visible .reader-panel {
  transform: scale(1);
}
.auth-panel {
  position: relative;
  width: 100%;
  max-width: 400px;
  background: var(--bg-elev);
  border: 1px solid var(--border);
  border-radius: 16px;
  padding: 36px 32px 32px;
  text-align: left;
  box-shadow: 0 20px 60px rgba(0,0,0,0.5);
}
.auth-close {
  position: absolute;
  top: 14px;
  right: 14px;
  background: none;
  border: none;
  color: var(--text-dim);
  font-size: 22px;
  line-height: 1;
  cursor: pointer;
}
.auth-close:hover { color: var(--text); }
.auth-title {
  font-family: "Inter", sans-serif;
  font-size: 24px;
  font-weight: 800;
  letter-spacing: -0.01em;
  margin: 0 0 6px;
}
.auth-subtitle {
  font-family: "Inter", sans-serif;
  font-size: 13.5px;
  color: var(--text-dim);
  margin: 0 0 24px;
}
.auth-google-btn {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  background: var(--chip-bg);
  border: 1px solid var(--border);
  color: var(--text);
  font-family: "Inter", sans-serif;
  font-size: 13.5px;
  font-weight: 500;
  padding: 11px 14px;
  border-radius: 10px;
  cursor: pointer;
  transition: border-color .15s ease, transform 120ms var(--ease-out);
}
.auth-google-btn:hover { border-color: var(--hover-border); }
.auth-divider {
  display: flex;
  align-items: center;
  gap: 10px;
  margin: 18px 0;
  color: var(--text-dim);
  font-size: 12px;
}
.auth-divider::before, .auth-divider::after {
  content: "";
  flex: 1;
  height: 1px;
  background: var(--border);
}
.auth-divider span {
  font-weight: 600;
  letter-spacing: 0.04em;
}
.auth-label {
  display: block;
  font-family: "Inter", sans-serif;
  font-size: 13px;
  font-weight: 600;
  margin-bottom: 6px;
}
.auth-email-input {
  width: 100%;
  background: var(--bg);
  border: 1px solid var(--border);
  color: var(--text);
  font-family: "Inter", sans-serif;
  font-size: 13.5px;
  padding: 11px 14px;
  border-radius: 10px;
  margin-bottom: 14px;
  outline: none;
}
.auth-email-input:focus { border-color: var(--hover-border); }
@media (pointer: coarse) {
  .auth-email-input { font-size: 16px; }
}
.auth-email-btn {
  width: 100%;
  background: #f43006;
  border: none;
  color: #fff;
  font-family: "Inter", sans-serif;
  font-size: 14px;
  font-weight: 500;
  padding: 8px 16px;
  border-radius: 10px;
  cursor: pointer;
  box-shadow: 0 1px 2px 0 rgba(244,48,6,0.2);
  transition: 0.2s cubic-bezier(0.4, 0, 0.2, 1);
}
.auth-email-btn:hover {
  filter: brightness(1.1);
  transform: translateY(-2px);
  box-shadow: 0 10px 15px -3px rgba(244,48,6,0.3), 0 4px 6px -4px rgba(244,48,6,0.3);
}
.auth-note {
  font-family: "Inter", sans-serif;
  font-size: 12.5px;
  color: var(--text-dim);
  margin: 14px 0 0;
  min-height: 16px;
}

/* Prompt modals (new collection / confirm delete) */
.prompt-overlay {
  position: fixed;
  inset: 0;
  z-index: 110;
  background: rgba(0,0,0,0.6);
  backdrop-filter: blur(4px);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 24px;
}
.prompt-overlay[hidden] { display: none; }
.prompt-panel {
  position: relative;
  width: 100%;
  max-width: 360px;
  background: var(--bg-elev);
  border: 1px solid var(--border);
  border-radius: 16px;
  padding: 32px 28px 28px;
  text-align: left;
  box-shadow: 0 20px 60px rgba(0,0,0,0.5);
}
.prompt-title {
  font-family: "Lexend", sans-serif;
  font-size: 19px;
  font-weight: 600;
  margin: 0 0 16px;
}
.prompt-panel .auth-subtitle { margin: -8px 0 20px; }
.prompt-actions {
  display: flex;
  justify-content: flex-end;
  gap: 10px;
  margin-top: 18px;
}
.prompt-actions .auth-email-btn { width: auto; margin: 0; }
.prompt-cancel-btn {
  background: none;
  border: 1px solid var(--border);
  color: var(--text-dim);
  font-family: "Inter", sans-serif;
  font-size: 13.5px;
  font-weight: 500;
  padding: 8px 16px;
  border-radius: 10px;
  cursor: pointer;
  transition: color .15s ease, border-color .15s ease, transform 120ms var(--ease-out);
}
.prompt-cancel-btn:hover { color: var(--text); border-color: var(--hover-border); }
.prompt-danger-btn {
  background: #f43006;
  border: none;
  color: #fff;
  font-family: "Inter", sans-serif;
  font-size: 13.5px;
  font-weight: 500;
  padding: 8px 16px;
  border-radius: 10px;
  cursor: pointer;
  transition: filter .15s ease, transform 120ms var(--ease-out);
}
.prompt-danger-btn:hover { filter: brightness(1.1); }

/* Hero */
.hero {
  max-width: 800px;
  margin: 0 auto;
  padding: 56px 24px 0;
  text-align: center;
}
.hero h1 {
  font-family: "Lexend", sans-serif;
  font-size: 36px;
  font-weight: 700;
  margin: 0 0 12px;
  letter-spacing: -0.01em;
}
.hero p {
  font-family: "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  color: var(--text-dim);
  font-size: 15px;
  font-weight: 400;
  line-height: 1.5;
  margin: 0 0 12px;
}

.searchbar-sticky {
  position: sticky;
  top: 75px;
  z-index: 15;
  padding: 8px 24px 36px;
}
.searchbar {
  position: relative;
  display: flex;
  align-items: center;
  gap: 10px;
  background: var(--glass-bg);
  backdrop-filter: blur(40px);
  -webkit-backdrop-filter: blur(40px);
  border: 1px solid var(--glass-border);
  border-radius: 16px;
  height: 42px;
  padding: 0 10px 0 18px;
  box-shadow: 0 1px 2px 0 rgba(0,0,0,0.03);
  max-width: 640px;
  margin: 0 auto;
  transition: border-color .3s ease-out, box-shadow .3s ease-out;
}
.searchbar .search-icon { width: 16px; height: 16px; color: var(--text-dim); flex-shrink: 0; }
.searchbar input {
  flex: 1;
  min-width: 0;
  background: none;
  border: none;
  outline: none;
  color: var(--text);
  font-size: 14px;
}
.searchbar input::placeholder { color: var(--text-dim); }
@media (pointer: coarse) {
  .searchbar input { font-size: 16px; }
}
.clear-btn {
  background: none;
  border: none;
  color: var(--text-dim);
  font-size: 20px;
  cursor: pointer;
  line-height: 1;
  padding: 0 2px;
  flex-shrink: 0;
}
.clear-btn:hover { color: var(--text); }

.filter-divider {
  width: 1px;
  height: 16px;
  background: var(--glass-border);
  flex-shrink: 0;
}

.filter-dropdown {
  position: relative;
  flex-shrink: 0;
}
.filter-trigger {
  display: flex;
  align-items: center;
  gap: 4px;
  background: none;
  border: none;
  color: var(--text-dim);
  font-family: "Inter", sans-serif;
  font-size: 14px;
  font-weight: 500;
  white-space: nowrap;
  cursor: pointer;
  padding: 4px 8px;
  border-radius: 12px;
  transition: color .15s ease, background .15s ease, transform 120ms var(--ease-out);
}
.filter-trigger:hover { color: var(--glass-text); background: var(--glass-hover); }
.filter-trigger .chev { opacity: 0.7; transition: transform .2s ease; }
.filter-dropdown.open .filter-trigger { color: var(--glass-text); background: var(--glass-hover); }
.filter-dropdown.open .filter-trigger .chev { transform: rotate(180deg); }
.filter-trigger.has-active { color: #f43006; }
.filter-count {
  display: flex;
  align-items: center;
  justify-content: center;
  height: 16px;
  min-width: 16px;
  padding: 0 4px;
  border-radius: 9999px;
  background: #f43006;
  color: #fff;
  font-size: 9px;
  font-weight: 700;
}

.filter-panel {
  position: absolute;
  top: calc(100% + 10px);
  right: 0;
  width: 300px;
  max-width: min(300px, 86vw);
  background: var(--bg-elev);
  border: 1px solid var(--border);
  border-radius: 14px;
  padding: 14px;
  box-shadow: 0 16px 40px rgba(0,0,0,0.45);
  z-index: 30;
  opacity: 0;
  transform: scale(0.96);
  transform-origin: top right;
  transition: opacity 160ms var(--ease-out), transform 160ms var(--ease-out);
}
.filter-panel.is-visible {
  opacity: 1;
  transform: scale(1);
}

/* Add-to-collection popover (homepage + collections page) */
.collect-popover {
  position: absolute;
  width: 240px;
  max-width: 86vw;
  background: var(--bg-elev);
  border: 1px solid var(--border);
  border-radius: 14px;
  padding: 12px;
  box-shadow: 0 16px 40px rgba(0,0,0,0.45);
  z-index: 60;
}
.collect-popover[hidden] { display: none; }
.collect-popover {
  opacity: 0;
  transform: scale(0.96);
  transform-origin: top left;
  transition: opacity 160ms var(--ease-out), transform 160ms var(--ease-out);
}
.collect-popover.is-visible {
  opacity: 1;
  transform: scale(1);
}
.collect-popover-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 8px;
}
.collect-popover-title {
  font-family: "Inter", sans-serif;
  font-size: 10.5px;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--text-dim);
}
.collect-popover-close {
  background: none;
  border: none;
  color: var(--text-dim);
  font-size: 18px;
  line-height: 1;
  padding: 0;
  cursor: pointer;
}
.collect-popover-close:hover { color: var(--text); }
.collect-popover-list {
  display: flex;
  flex-direction: column;
  gap: 2px;
  max-height: 180px;
  overflow-y: auto;
  margin-bottom: 8px;
}
.collect-popover-empty {
  font-family: "Inter", sans-serif;
  font-size: 12px;
  color: var(--text-dim);
  margin: 0 0 10px;
}
.collect-popover-row {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 6px 6px;
  border-radius: 8px;
  font-family: "Inter", sans-serif;
  font-size: 13px;
  color: var(--text);
  cursor: pointer;
}
.collect-popover-row:hover { background: var(--chip-bg); }
.collect-popover-row input[type="checkbox"] {
  accent-color: #f43006;
  width: 15px;
  height: 15px;
  flex-shrink: 0;
  cursor: pointer;
}
.collect-popover-row span {
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}
.collect-popover-new {
  display: flex;
  gap: 6px;
  border-top: 1px solid var(--border);
  padding-top: 10px;
}
.collect-popover-new input {
  flex: 1;
  min-width: 0;
  background: var(--chip-bg);
  border: 1px solid var(--border);
  color: var(--text);
  font-family: "Inter", sans-serif;
  font-size: 12.5px;
  padding: 7px 10px;
  border-radius: 8px;
  outline: none;
}
.collect-popover-new input:focus { border-color: var(--hover-border); }
@media (pointer: coarse) {
  .collect-popover-new input { font-size: 16px; }
}
.collect-popover-new button {
  flex-shrink: 0;
  width: 30px;
  background: #f43006;
  border: none;
  color: #fff;
  border-radius: 8px;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: filter .15s ease, transform 120ms var(--ease-out);
}
.collect-popover-new button:hover { filter: brightness(1.1); }
.collect-popover-footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
  margin-top: 10px;
  padding-top: 10px;
  border-top: 1px solid var(--border);
}
.collect-popover-remove {
  background: none;
  border: none;
  color: var(--text-dim);
  font-family: "Inter", sans-serif;
  font-size: 12px;
  padding: 0;
  cursor: pointer;
}
.collect-popover-remove:hover { color: #f43006; }
.collect-popover-done {
  background: #f43006;
  border: none;
  color: #fff;
  font-family: "Inter", sans-serif;
  font-size: 12.5px;
  font-weight: 500;
  padding: 6px 14px;
  border-radius: 8px;
  cursor: pointer;
  transition: filter .15s ease, transform 120ms var(--ease-out);
}
.collect-popover-done:hover { filter: brightness(1.1); }
.filter-panel[hidden] { display: none; }
.filter-panel-title {
  text-align: left;
  font-family: "Inter", sans-serif;
  font-size: 10.5px;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--text-dim);
  margin-bottom: 10px;
}
.filter-panel-grid {
  display: flex;
  flex-wrap: wrap;
  gap: 6px 6px;
}
.chip {
  background: var(--chip-bg);
  border: 1px solid var(--border);
  color: var(--text-dim);
  padding: 6px 12px;
  border-radius: 999px;
  font-size: 12.5px;
  line-height: 1.2;
  cursor: pointer;
  transition: all .15s ease;
}
.chip:hover { color: var(--text); border-color: var(--hover-border); }
.chip.active {
  background: rgba(244,48,6,0.15);
  border-color: transparent;
  color: #f43006;
  font-weight: 500;
}

/* Grid */
main {
  max-width: 1720px;
  margin: 0 auto;
  padding: 0 32px 60px;
}
.grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
  gap: 20px;
}

.card {
  position: relative;
  background: none;
  border: none;
  border-radius: 0;
  overflow: visible;
  text-decoration: none;
  color: var(--text);
  display: flex;
  flex-direction: column;
  transition: transform .15s ease;
  font: inherit;
  text-align: left;
  padding: 0;
  cursor: pointer;
  width: 100%;
}
.card:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 4px;
  border-radius: 12px;
}
.card-cover {
  position: relative;
  width: 100%;
  aspect-ratio: 3 / 4;
  background: var(--chip-bg);
  border-radius: 12px;
  overflow: hidden;
  transition: box-shadow .15s ease;
}
.card-cover img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}
.card-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, rgba(0,0,0,0) 40%, rgba(0,0,0,0.85) 100%);
  opacity: 0;
  transition: opacity .15s ease;
  display: flex;
  align-items: flex-end;
  padding: 12px;
}
.card-overlay-text {
  font-size: 13px;
  color: #fff;
  line-height: 1.3;
}
.card-fav-btn {
  position: absolute;
  top: 10px;
  left: 10px;
  width: 26px;
  height: 26px;
  border-radius: 50%;
  background: rgba(0,0,0,0.55);
  border: none;
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  transition: opacity .15s ease, transform .1s ease;
  cursor: pointer;
  z-index: 2;
}
.card-fav-btn.active { opacity: 1; }
@media (pointer: coarse) {
  .card-fav-btn { opacity: 1; }
}
.card-fav-btn:active { transform: scale(0.9); }
.card-fav-btn svg { transition: fill .1s ease; }
.card-fav-btn.active svg { fill: var(--accent); stroke: var(--accent); }

.card-body {
  padding: 10px 2px 0;
}
.card-title {
  font-family: "Lexend", sans-serif;
  font-size: 14.5px;
  font-weight: 600;
  margin: 0 0 4px;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}
.card-meta {
  display: flex;
  align-items: center;
  gap: 6px;
  overflow: hidden;
  flex-wrap: nowrap;
}
.tag {
  flex-shrink: 0;
  max-width: 130px;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  font-size: 11px;
  color: var(--text-dim);
  background: var(--chip-bg);
  border-radius: 999px;
  padding: 3px 10px;
}

/* Status / load more */
.status {
  text-align: center;
  color: var(--text-dim);
  font-size: 13px;
  padding: 30px 0 10px;
}
.load-more {
  display: block;
  margin: 10px auto 0;
  background: transparent;
  border: 1px dashed var(--border);
  color: var(--text-dim);
  font-family: "Inter", sans-serif;
  padding: 8px 16px;
  border-radius: 12px;
  font-size: 14px;
  font-weight: 500;
  cursor: pointer;
  transition: background .15s ease, color .15s ease, border-color .15s ease, transform 120ms var(--ease-out);
}
.load-more:hover {
  background: rgba(244,48,6,0.12);
  border-color: rgba(244,48,6,0.4);
  color: #f43006;
}

.skeleton {
  background: linear-gradient(90deg, var(--skeleton-a) 25%, var(--skeleton-b) 37%, var(--skeleton-a) 63%);
  background-size: 400% 100%;
  animation: shimmer 1.4s ease infinite;
}
@keyframes shimmer {
  0% { background-position: 100% 0; }
  100% { background-position: 0 0; }
}

.sitefooter {
  border-top: 1px solid var(--border);
  background: var(--bg-elev);
}
.sitefooter-inner {
  max-width: 1720px;
  margin: 0 auto;
  padding: 64px 24px;
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 24px;
}
.footer-nav {
  display: flex;
  flex-wrap: wrap;
  column-gap: 24px;
  row-gap: 8px;
}
.footer-nav a {
  font-family: "Inter", sans-serif;
  font-size: 14px;
  color: var(--text-dim);
  text-decoration: none;
  transition: color .15s ease;
}
.footer-nav a:hover { color: var(--text); }
.footer-copy {
  font-family: "Inter", sans-serif;
  font-size: 12px;
  color: var(--text-dim);
  margin: 0;
  line-height: 1.7;
}
.footer-copy a {
  color: var(--text-dim);
  text-decoration: underline;
}
.footer-copy a:hover { color: var(--text); }

/* Collections page */
.collections-hero { padding-bottom: 36px; }

.empty-state {
  max-width: 420px;
  margin: 60px auto;
  text-align: center;
  padding: 0 24px;
}
.empty-state p {
  font-family: "Inter", sans-serif;
  color: var(--text-dim);
  font-size: 14px;
  margin: 0 0 16px;
}

.collections-layout {
  display: flex;
  gap: 32px;
  align-items: flex-start;
}
.collections-sidebar {
  flex: 0 0 220px;
  display: flex;
  flex-direction: column;
  gap: 4px;
  position: sticky;
  top: 90px;
}
.collection-item {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
  background: none;
  border: none;
  font-family: "Inter", sans-serif;
  font-size: 13.5px;
  color: var(--text-dim);
  text-align: left;
  padding: 9px 12px;
  border-radius: 8px;
  cursor: pointer;
  transition: background .15s ease, color .15s ease, transform 120ms var(--ease-out);
}
.collection-item span:first-child {
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}
.collection-item:hover { background: var(--chip-bg); color: var(--text); }
.collection-item.active { background: var(--chip-bg); color: var(--text); font-weight: 600; }
.collection-count {
  font-size: 11px;
  color: var(--text-dim);
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: 999px;
  padding: 1px 7px;
  flex-shrink: 0;
}
.new-collection-btn {
  display: flex;
  align-items: center;
  gap: 6px;
  background: transparent;
  border: 1px dashed var(--border);
  color: var(--text-dim);
  font-family: "Inter", sans-serif;
  font-size: 14px;
  font-weight: 500;
  padding: 8px 16px;
  border-radius: 12px;
  cursor: pointer;
  margin-top: 8px;
  transition: color .15s ease, border-color .15s ease, transform 120ms var(--ease-out);
}
.new-collection-btn:hover {
  background: rgba(244,48,6,0.12);
  border-color: rgba(244,48,6,0.4);
  color: #f43006;
}

.collections-content { flex: 1; min-width: 0; }
.empty-collection {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  gap: 6px;
  max-width: 320px;
  margin: 48px auto;
  padding: 24px;
  color: var(--text-dim);
}
.empty-collection svg { opacity: 0.5; margin-bottom: 6px; }
.empty-collection h3 {
  font-family: "Lexend", sans-serif;
  font-size: 16px;
  font-weight: 600;
  color: var(--text);
  margin: 0;
}
.empty-collection p {
  font-family: "Inter", sans-serif;
  font-size: 13.5px;
  line-height: 1.5;
  margin: 0 0 10px;
}
.empty-collection-cta {
  display: inline-block;
  background: #f43006;
  color: #fff;
  font-family: "Inter", sans-serif;
  font-size: 13.5px;
  font-weight: 500;
  text-decoration: none;
  padding: 9px 18px;
  border-radius: 10px;
  transition: filter .15s ease, transform 120ms var(--ease-out);
}
.empty-collection-cta:hover { filter: brightness(1.1); }
.collections-content-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 20px;
}
.collections-content-header h2 {
  font-family: "Lexend", sans-serif;
  font-size: 22px;
  font-weight: 600;
  margin: 0;
}
.delete-collection-btn {
  background: transparent;
  border: 1px dashed var(--border);
  color: var(--text-dim);
  font-family: "Inter", sans-serif;
  font-size: 14px;
  font-weight: 500;
  padding: 8px 16px;
  border-radius: 12px;
  cursor: pointer;
  transition: background .15s ease, color .15s ease, border-color .15s ease;
}
.delete-collection-btn:hover { color: #ff5a36; border-color: #ff5a36; }

.collect-chips {
  display: flex;
  flex-wrap: wrap;
  gap: 5px;
  margin-top: 8px;
}
.collect-chip {
  font-size: 10.5px;
  color: var(--text-dim);
  background: none;
  border: 1px solid var(--border);
  border-radius: 999px;
  padding: 3px 9px;
  cursor: pointer;
  font-family: "Inter", sans-serif;
}
.collect-chip:hover { border-color: var(--hover-border); }
.collect-chip.active {
  background: var(--accent);
  border-color: var(--accent);
  color: #1a0d08;
  font-weight: 600;
}

@media (max-width: 700px) {
  .collections-layout { flex-direction: column; }
  .collections-sidebar {
    flex-direction: row;
    flex-wrap: wrap;
    position: static;
    width: 100%;
  }
}

/* Reader overlay */
.reader-overlay {
  position: fixed;
  inset: 0;
  z-index: 100;
  background: rgba(0,0,0,0.75);
  backdrop-filter: blur(4px);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 24px;
}
.reader-overlay[hidden] { display: none; }

.reader-panel {
  width: 100%;
  max-width: 1000px;
  height: 100%;
  max-height: 800px;
  background: var(--bg-elev);
  border: 1px solid var(--border);
  border-radius: 12px;
  display: flex;
  flex-direction: column;
  overflow: hidden;
  box-shadow: 0 20px 60px rgba(0,0,0,0.5);
}

.reader-topbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 12px 16px;
  border-bottom: 1px solid var(--border);
  flex-shrink: 0;
}
.reader-title {
  font-family: "Lexend", sans-serif;
  font-weight: 600;
  font-size: 15px;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  padding-right: 12px;
}
.reader-actions {
  display: flex;
  align-items: center;
  gap: 16px;
  flex-shrink: 0;
}
.reader-link {
  font-family: "Inter", sans-serif;
  font-size: 12.5px;
  color: var(--text-dim);
  text-decoration: none;
  white-space: nowrap;
}
.reader-link:hover { color: var(--accent); }
.reader-close {
  background: none;
  border: none;
  color: var(--text-dim);
  font-size: 24px;
  line-height: 1;
  cursor: pointer;
  padding: 0 2px;
}
.reader-close:hover { color: var(--text); }

.reader-body {
  flex: 1;
  background: #000;
}
.reader-body iframe {
  width: 100%;
  height: 100%;
  border: none;
}

@media (max-width: 480px) {
  .reader-overlay { padding: 0; }
  .reader-panel { max-height: none; border-radius: 0; border: none; }
  .hero h1 { font-size: 26px; }
  .grid { grid-template-columns: repeat(auto-fill, minmax(140px, 1fr)); gap: 12px; }

  .topbar-inner { padding: 12px 16px; }
  .topbar-left { gap: 10px; }
  .topbar-right { gap: 6px; }
  .brand-name { display: none; }
  .navlink-label { display: none; }
  .signin-btn { padding: 8px 12px; font-size: 13px; }
}

/* Press feedback (respond on press-down, not release) */
.navlink:active,
.icon-btn:active,
.signin-btn:active,
.auth-google-btn:active,
.auth-email-btn:active,
.prompt-cancel-btn:active,
.prompt-danger-btn:active,
.filter-trigger:active,
.chip:active,
.collect-popover-new button:active,
.collect-popover-done:active,
.load-more:active,
.new-collection-btn:active,
.empty-collection-cta:active,
.collection-item:active,
.account-link:active,
.account-trigger:active {
  transform: scale(0.97);
}
.card:active { transform: scale(0.98); }

/* Gate hover-only lift/glow so touch taps don't get stuck in a hover state */
@media (hover: hover) and (pointer: fine) {
  .card:hover { transform: translateY(-3px); }
  .card:hover .card-cover { box-shadow: 0 10px 30px rgba(0,0,0,0.35); }
  .card:hover .card-overlay { opacity: 1; }
  .card:hover .card-fav-btn { opacity: 1; }
}