/* Styles scoped to the Resources page (loaded after style.css). */

body {
  font-family: 'Inter', 'Roboto', -apple-system, BlinkMacSystemFont, sans-serif;
  font-feature-settings: 'cv02', 'cv03', 'cv04', 'cv11';
}

.resources-page {
  max-width: 940px;
  margin: 0 auto;
  padding: 3rem 1.5rem 4rem;
}

/* ---------------------------- page header ---------------------------- */

.resources-header {
  margin-bottom: 2.25rem;
}

.resources-header h1 {
  font-family: 'Newsreader', Georgia, 'Times New Roman', serif;
  font-size: clamp(2.25rem, 5vw, 3rem);
  font-weight: 500;
  letter-spacing: -0.02em;
  line-height: 1.15;
  margin: 0 0 0.5rem;
}

.resources-header .lede {
  font-family: 'Newsreader', Georgia, serif;
  font-size: 1.15rem;
  line-height: 1.65;
  color: #5f6368;
  max-width: 60ch;
  margin: 0;
}

.dark-mode .resources-header .lede {
  color: #9aa0a6;
}

.rule {
  border: 0;
  border-top: 1px solid rgba(0, 0, 0, 0.1);
  margin: 1.75rem 0;
}

.dark-mode .rule {
  border-top-color: rgba(255, 255, 255, 0.12);
}

/* ------------------------------ toolbar ------------------------------ */

.resources-toolbar {
  position: sticky;
  top: 0;
  z-index: 5;
  padding: 1rem 0 0.75rem;
  background: var(--secondary-color-light);
}

.dark-mode .resources-toolbar {
  background: var(--secondary-color-dark);
}

.search-wrap {
  position: relative;
  display: flex;
  align-items: center;
}

.search-wrap .fa-search {
  position: absolute;
  left: 1rem;
  font-size: 0.95rem;
  color: #80868b;
  pointer-events: none;
}

#resource-search {
  width: 100%;
  font: inherit;
  font-size: 1rem;
  padding: 0.85rem 5.5rem 0.85rem 2.85rem;
  border: 1px solid rgba(0, 0, 0, 0.12);
  border-radius: 10px;
  background: var(--primary-color-light);
  color: var(--text-color-light);
  outline: none;
  transition: border-color 0.15s, box-shadow 0.15s;
}

#resource-search::placeholder {
  color: #9aa0a6;
}

#resource-search:focus {
  border-color: var(--accent-color-light);
  box-shadow: 0 0 0 3px rgba(66, 133, 244, 0.18);
}

.dark-mode #resource-search {
  background: var(--primary-color-dark);
  color: var(--text-color-dark);
  border-color: rgba(255, 255, 255, 0.15);
}

.dark-mode #resource-search:focus {
  border-color: var(--accent-color-dark);
  box-shadow: 0 0 0 3px rgba(138, 180, 248, 0.2);
}

.search-hint {
  position: absolute;
  right: 0.85rem;
  font-size: 0.72rem;
  color: #9aa0a6;
  border: 1px solid rgba(0, 0, 0, 0.14);
  border-radius: 5px;
  padding: 0.1rem 0.45rem;
  pointer-events: none;
}

.dark-mode .search-hint {
  border-color: rgba(255, 255, 255, 0.18);
}

#search-clear {
  position: absolute;
  right: 3.4rem;
  background: none;
  border: 0;
  cursor: pointer;
  color: #80868b;
  font-size: 0.95rem;
  padding: 0.25rem;
  line-height: 1;
}

#search-clear:hover {
  color: var(--google-red);
}

.filter-row {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.5rem;
  margin-top: 0.85rem;
}

.chip {
  font: inherit;
  font-size: 0.82rem;
  padding: 0.35rem 0.75rem;
  border-radius: 999px;
  border: 1px solid rgba(0, 0, 0, 0.12);
  background: var(--primary-color-light);
  color: #3c4043;
  cursor: pointer;
  transition: background 0.15s, color 0.15s, border-color 0.15s;
}

.chip:hover {
  border-color: var(--accent-color-light);
  color: var(--accent-color-light);
}

.chip.active {
  background: var(--accent-color-light);
  border-color: var(--accent-color-light);
  color: #fff;
}

.chip-count {
  opacity: 0.6;
  font-size: 0.75rem;
  margin-left: 0.15rem;
}

.dark-mode .chip {
  background: var(--primary-color-dark);
  color: #bdc1c6;
  border-color: rgba(255, 255, 255, 0.15);
}

.dark-mode .chip:hover {
  border-color: var(--accent-color-dark);
  color: var(--accent-color-dark);
}

.dark-mode .chip.active {
  background: var(--accent-color-dark);
  border-color: var(--accent-color-dark);
  color: var(--primary-color-dark);
}

.sort-control {
  display: inline-flex;
  align-items: center;
  gap: 0.45rem;
  margin-left: auto;
  font-size: 0.8rem;
  color: #80868b;
  white-space: nowrap;
}

.sort-control select {
  font: inherit;
  font-size: 0.82rem;
  color: #3c4043;
  background: var(--primary-color-light);
  border: 1px solid rgba(0, 0, 0, 0.12);
  border-radius: 999px;
  padding: 0.3rem 0.6rem;
  cursor: pointer;
  transition: border-color 0.15s, color 0.15s;
}

.sort-control select:hover,
.sort-control select:focus {
  border-color: var(--accent-color-light);
  color: var(--accent-color-light);
  outline: none;
}

.dark-mode .sort-control select {
  background: var(--primary-color-dark);
  color: #bdc1c6;
  border-color: rgba(255, 255, 255, 0.15);
}

.dark-mode .sort-control select:hover,
.dark-mode .sort-control select:focus {
  border-color: var(--accent-color-dark);
  color: var(--accent-color-dark);
}

#resource-count {
  font-size: 0.82rem;
  color: #80868b;
  margin-left: 0.9rem;
  white-space: nowrap;
}

.r-added {
  margin-left: auto;
  font-size: 0.72rem;
  color: #9aa0a6;
  white-space: nowrap;
  flex-shrink: 0;
}

.dark-mode .r-added {
  color: #7e858c;
}

/* ------------------------------- inbox ------------------------------- */

.inbox {
  margin-top: 1.5rem;
  padding: 1.25rem 1.35rem 1.35rem;
  background: var(--primary-color-light);
  border: 1px dashed rgba(0, 0, 0, 0.18);
  border-radius: 12px;
}

.dark-mode .inbox {
  background: var(--primary-color-dark);
  border-color: rgba(255, 255, 255, 0.2);
}

.inbox-head {
  display: flex;
  align-items: baseline;
  gap: 0.75rem;
}

.inbox-head h2 {
  font-family: 'Newsreader', Georgia, serif;
  font-size: 1.35rem;
  font-weight: 500;
  margin: 0;
}

.inbox-head h2 i {
  font-size: 0.95rem;
  color: var(--accent-color-light);
  margin-right: 0.35rem;
}

.dark-mode .inbox-head h2 i {
  color: var(--accent-color-dark);
}

.inbox-count {
  font-size: 0.8rem;
  color: #80868b;
  margin-left: auto;
}

.inbox-lede {
  font-size: 0.85rem;
  color: #5f6368;
  margin: 0.35rem 0 1rem;
  max-width: 68ch;
}

.dark-mode .inbox-lede {
  color: #9aa0a6;
}

.inbox code {
  font-size: 0.85em;
  background: var(--secondary-color-light);
  padding: 0.1em 0.35em;
  border-radius: 3px;
}

.dark-mode .inbox code {
  background: rgba(255, 255, 255, 0.09);
}

.inbox-form {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
}

.inbox-form input {
  font: inherit;
  font-size: 0.92rem;
  min-width: 0; /* let the flex basis below shrink on narrow screens */
  padding: 0.6rem 0.8rem;
  border: 1px solid rgba(0, 0, 0, 0.14);
  border-radius: 8px;
  background: var(--secondary-color-light);
  color: var(--text-color-light);
  outline: none;
  transition: border-color 0.15s, box-shadow 0.15s;
}

#inbox-url {
  flex: 2 1 22rem;
}

#inbox-note {
  flex: 1 1 12rem;
}

.inbox-form input:focus {
  border-color: var(--accent-color-light);
  box-shadow: 0 0 0 3px rgba(66, 133, 244, 0.16);
}

.dark-mode .inbox-form input {
  background: rgba(255, 255, 255, 0.05);
  color: var(--text-color-dark);
  border-color: rgba(255, 255, 255, 0.16);
}

.dark-mode .inbox-form input:focus {
  border-color: var(--accent-color-dark);
  box-shadow: 0 0 0 3px rgba(138, 180, 248, 0.18);
}

.inbox-add {
  font: inherit;
  font-size: 0.9rem;
  padding: 0.6rem 1.1rem;
  border: 0;
  border-radius: 8px;
  background: var(--accent-color-light);
  color: #fff;
  cursor: pointer;
  transition: opacity 0.15s;
}

.inbox-add:hover {
  opacity: 0.9;
}

.dark-mode .inbox-add {
  background: var(--accent-color-dark);
  color: var(--primary-color-dark);
}

.inbox-status {
  min-height: 1.2em;
  font-size: 0.82rem;
  margin: 0.6rem 0 0;
  color: #80868b;
}

.inbox-status.is-ok {
  color: var(--google-green);
}

.inbox-status.is-error {
  color: var(--google-red);
}

.inbox-list {
  list-style: none;
  padding: 0;
  margin: 0.5rem 0 0;
}

.inbox-list li {
  display: flex;
  align-items: flex-start;
  gap: 0.75rem;
  padding: 0.55rem 0;
  border-bottom: 1px solid rgba(0, 0, 0, 0.07);
}

.dark-mode .inbox-list li {
  border-bottom-color: rgba(255, 255, 255, 0.08);
}

.inbox-item-main {
  min-width: 0;
  flex: 1;
}

.inbox-item-main a {
  display: block;
  font-size: 0.85rem;
  color: var(--accent-color-light);
  text-decoration: none;
  overflow-wrap: anywhere;
}

.inbox-item-main a:hover {
  text-decoration: underline;
}

.dark-mode .inbox-item-main a {
  color: var(--accent-color-dark);
}

.inbox-item-note {
  display: block;
  font-size: 0.8rem;
  color: #80868b;
  margin-top: 0.15rem;
}

.inbox-remove {
  background: none;
  border: 0;
  cursor: pointer;
  color: #9aa0a6;
  font-size: 1.15rem;
  line-height: 1;
  padding: 0 0.25rem;
}

.inbox-remove:hover {
  color: var(--google-red);
}

.inbox-hint {
  font-size: 0.83rem;
  color: #80868b;
  margin: 0.75rem 0 0;
}

.inbox-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin-top: 1rem;
}

.inbox-actions button {
  font: inherit;
  font-size: 0.83rem;
  padding: 0.45rem 0.85rem;
  border-radius: 8px;
  border: 1px solid rgba(0, 0, 0, 0.14);
  background: transparent;
  color: #3c4043;
  cursor: pointer;
  transition: border-color 0.15s, color 0.15s, opacity 0.15s;
}

.inbox-actions button:hover:not(:disabled) {
  border-color: var(--accent-color-light);
  color: var(--accent-color-light);
}

.inbox-actions button:disabled {
  opacity: 0.4;
  cursor: default;
}

.inbox-actions .inbox-danger:hover:not(:disabled) {
  border-color: var(--google-red);
  color: var(--google-red);
}

.dark-mode .inbox-actions button {
  color: #bdc1c6;
  border-color: rgba(255, 255, 255, 0.18);
}

.dark-mode .inbox-actions button:hover:not(:disabled) {
  border-color: var(--accent-color-dark);
  color: var(--accent-color-dark);
}

/* ------------------------------- cards ------------------------------- */

.resource-list {
  display: grid;
  /* minmax(0, …) rather than the implicit `auto` minimum, so a long unbroken
     token in a card can't push the column wider than the viewport. */
  grid-template-columns: repeat(auto-fill, minmax(min(360px, 100%), 1fr));
  gap: 1.1rem;
  margin-top: 1.5rem;
}

.resource-card {
  background: var(--primary-color-light);
  border: 1px solid rgba(0, 0, 0, 0.07);
  border-radius: 12px;
  padding: 1.15rem 1.25rem 1rem;
  display: flex;
  flex-direction: column;
  min-width: 0;
  overflow-wrap: break-word;
  transition: transform 0.15s ease, box-shadow 0.15s ease, border-color 0.15s ease;
}

.resource-card:hover {
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(0, 0, 0, 0.09);
  border-color: rgba(66, 133, 244, 0.35);
}

.dark-mode .resource-card {
  background: var(--primary-color-dark);
  border-color: rgba(255, 255, 255, 0.09);
}

.dark-mode .resource-card:hover {
  box-shadow: 0 6px 20px rgba(0, 0, 0, 0.45);
  border-color: rgba(138, 180, 248, 0.4);
}

.r-top {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  margin-bottom: 0.55rem;
}

.r-type {
  font-size: 0.68rem;
  font-weight: 600;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  padding: 0.15rem 0.5rem;
  border-radius: 4px;
  color: #fff;
  background: #80868b;
}

.r-type-blog { background: var(--google-blue); }
.r-type-thread { background: #5f6368; }
.r-type-video { background: var(--google-red); }
.r-type-course { background: var(--google-green); }
.r-type-book { background: #7b52ab; }
.r-type-bench { background: #c98600; }
.r-type-site { background: #00838f; }

.r-category {
  font-size: 0.74rem;
  letter-spacing: 0.03em;
  color: #80868b;
  text-transform: uppercase;
}

.r-title {
  font-family: 'Newsreader', Georgia, serif;
  font-size: 1.28rem;
  font-weight: 500;
  line-height: 1.3;
  letter-spacing: -0.01em;
  margin: 0 0 0.4rem;
}

.r-title a {
  color: var(--text-color-light);
  text-decoration: none;
  background-image: linear-gradient(var(--accent-color-light), var(--accent-color-light));
  background-size: 0% 1.5px;
  background-position: 0 100%;
  background-repeat: no-repeat;
  transition: background-size 0.25s ease;
}

.r-title a:hover {
  background-size: 100% 1.5px;
  color: var(--accent-color-light);
}

.dark-mode .r-title a {
  color: var(--text-color-dark);
  background-image: linear-gradient(var(--accent-color-dark), var(--accent-color-dark));
}

.dark-mode .r-title a:hover {
  color: var(--accent-color-dark);
}

.r-meta {
  font-size: 0.82rem;
  color: #5f6368;
  margin: 0 0 0.6rem;
  line-height: 1.5;
}

.dark-mode .r-meta {
  color: #9aa0a6;
}

.r-meta .r-author {
  font-weight: 600;
  color: #3c4043;
}

.dark-mode .r-meta .r-author {
  color: #dadce0;
}

.r-dot {
  margin: 0 0.4rem;
  opacity: 0.5;
}

.r-summary {
  font-family: 'Newsreader', Georgia, serif;
  font-size: 1.01rem;
  line-height: 1.6;
  margin: 0 0 0.6rem;
  color: #3c4043;
}

.dark-mode .r-summary {
  color: #cdd1d5;
}

.r-note {
  font-size: 0.8rem;
  color: #5f6368;
  border-left: 2px solid rgba(0, 0, 0, 0.15);
  padding-left: 0.6rem;
  margin: 0 0 0.7rem;
}

.dark-mode .r-note {
  color: #9aa0a6;
  border-left-color: rgba(255, 255, 255, 0.2);
}

.r-tags {
  list-style: none;
  display: flex;
  flex-wrap: wrap;
  gap: 0.35rem;
  padding: 0;
  margin: auto 0 0;
}

.r-tags li {
  font-size: 0.72rem;
  color: #5f6368;
  background: var(--secondary-color-light);
  border-radius: 4px;
  padding: 0.12rem 0.45rem;
}

.dark-mode .r-tags li {
  background: rgba(255, 255, 255, 0.07);
  color: #bdc1c6;
}

mark {
  background: rgba(244, 180, 0, 0.38);
  color: inherit;
  border-radius: 2px;
  padding: 0 0.1em;
}

.dark-mode mark {
  background: rgba(244, 180, 0, 0.32);
  color: inherit;
}

.resources-empty {
  text-align: center;
  padding: 3rem 1rem;
  color: #80868b;
}

.resources-empty i {
  font-size: 1.75rem;
  display: block;
  margin-bottom: 0.75rem;
  opacity: 0.6;
}

.resources-page footer {
  margin-top: 3rem;
  font-size: 0.85rem;
  color: #80868b;
  text-align: center;
}

@media (max-width: 768px) {
  .resources-page {
    padding: 1.5rem 1rem 3rem;
  }

  .resource-list {
    grid-template-columns: 1fr;
  }

  .search-hint {
    display: none;
  }

  #resource-search {
    padding-right: 2.75rem;
  }

  #search-clear {
    right: 0.75rem;
  }

  #resource-count {
    margin-left: 0;
    width: 100%;
  }

  #inbox-url,
  #inbox-note {
    flex: 1 1 100%;
  }

  .inbox-add {
    width: 100%;
  }
}