/* Shared Codex content width */
:root {
  --codex-content-max-width: 1080px;
  --codex-home-content-max-width: 720px;
  --codex-rail-width: 190px;
}

#codex-content {
  width: min(100%, var(--codex-content-max-width));
  max-width: var(--codex-content-max-width);
  box-sizing: border-box;
}

#codex-content.codex-home {
  width: min(100%, var(--codex-home-content-max-width));
  max-width: var(--codex-home-content-max-width);

  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;

  min-height: calc(100vh - 360px);
}

#codex-content.codex-home .codex-home-section-buttons {
  width: min(100%, 333px);
  max-width: 333px;
  margin: 0 auto;
}

/* =========================================================
   COMPACT CODEX CONTROL CLUSTER
   ========================================================= */

.codex-panel-nav {
  position: absolute;
  z-index: 10020;

  left: 90px;
  right: 90px;
  bottom: calc(54px + env(safe-area-inset-bottom, 0px));

  display: flex;
  justify-content: flex-end;
  align-items: center;
  gap: 16px;

  margin: 0;
  padding: 0;

  background: transparent;
  border: 0;
  box-shadow: none;
  pointer-events: none;
}

.codex-control-cluster {
  flex: 0 0 auto;

  display: flex;
  align-items: center;
  justify-content: flex-end;
  gap: 7px;

  padding: 5px;

  border: 1px solid rgba(72, 43, 18, 0.20);
  border-radius: 4px;

  background: rgba(235, 214, 170, 0.72);
  box-shadow:
    inset 0 1px 0 rgba(255, 245, 220, 0.26),
    0 2px 8px rgba(45, 25, 8, 0.12);

  pointer-events: auto;
}

.panel-nav .codex-control-cluster button {
  appearance: none;
  -webkit-appearance: none;

  min-width: 42px;
  min-height: 36px;
  width: auto;

  display: inline-flex;
  align-items: center;
  justify-content: center;

  padding: 6px 11px;

  border: 1px solid rgba(72, 43, 18, 0.24);
  border-radius: 3px;

  background: rgba(246, 232, 196, 0.42);
  color: #2f1d10;

  font-family: 'Marcellus SC', Georgia, serif;
  font-size: 0.92rem;
  font-weight: 500;
  line-height: 1;
  letter-spacing: 0.035em;

  box-shadow: none;
  cursor: pointer;

  transition:
    background 0.14s ease,
    border-color 0.14s ease,
    color 0.14s ease,
    opacity 0.14s ease;
}

.panel-nav .codex-control-cluster button:hover,
.panel-nav .codex-control-cluster button:focus-visible {
  background: rgba(94, 55, 22, 0.10);
  border-color: rgba(72, 43, 18, 0.38);
  color: #241409;
  outline: none;
}

.panel-nav .codex-control-cluster button:active {
  transform: none;
  background: rgba(94, 55, 22, 0.14);
}

.panel-nav .codex-control-cluster button:disabled {
  opacity: 0.35;
  cursor: default;
}

#codex-back,
#codex-close {
  width: 42px;
  min-width: 42px;
  padding-left: 0;
  padding-right: 0;
}

#codex-breadcrumbs {
  flex: 1 1 auto;
  min-width: 0;

  margin-right: auto;
  padding-right: 16px;

  pointer-events: auto;
}

/* =========================================================
   GLOBAL SEARCH MODAL
   ========================================================= */

.codex-global-search-modal {
  position: absolute;
  inset: 0;
  z-index: 10010;

  display: flex;
  align-items: flex-start;
  justify-content: center;

  padding-top: 190px;

  background: rgba(24, 13, 5, 0.16);
  backdrop-filter: blur(0.8px);

  opacity: 0;
  pointer-events: none;

  transition: opacity 160ms ease;
}

.codex-global-search-modal.open {
  opacity: 1;
  pointer-events: auto;
}

.codex-global-search-panel {
  width: min(68%, 540px);

  padding: 14px;

  border: 1px solid rgba(72, 43, 18, 0.26);
  border-radius: 4px;

  background: rgba(235, 214, 170, 0.82);
  box-shadow:
    inset 0 1px 0 rgba(255, 245, 220, 0.24),
    0 8px 22px rgba(45, 25, 8, 0.18);
}

#codex-global-search-input {
  width: 100%;
  box-sizing: border-box;

  padding: 11px 38px;

  border-radius: 3px;
  border: 1px solid rgba(72, 43, 18, 0.34);

  background: rgba(244, 238, 220, 0.92);
  color: #2f1d10;

  font-family: 'Spectral', Georgia, serif;
  font-size: 0.98rem;
  line-height: 1.2;
  text-align: center;

  box-shadow:
    inset 0 1px 5px rgba(55, 28, 8, 0.18),
    inset 0 -1px 0 rgba(255, 252, 236, 0.34),
    0 1px 2px rgba(55, 28, 8, 0.08);
}

#codex-global-search-input::placeholder {
  color: rgba(58, 38, 20, 0.62);
  text-align: center;
}

#codex-global-search-input:focus {
  outline: none;
  border-color: rgba(94, 55, 22, 0.52);
  background: rgba(248, 241, 223, 0.92);
}

/* =========================================================
   CODEX SEARCH RESULTS PAGE
   ========================================================= */

#codex-content.codex-search-page {
  display: block;
  width: min(100%, var(--codex-content-max-width));
  max-width: var(--codex-content-max-width);

  padding-bottom: 72px;
  overflow: hidden;
}

.codex-search-page-shell {
  height: calc(100vh - 275px);
  min-height: 0;

  display: flex;
  flex-direction: column;
}

.codex-search-controls-shell {
  flex: 0 0 auto;

  padding-top: 14px;
  padding-bottom: 14px;
}

.codex-search-shell {
  width: var(--codex-rail-width);
  margin: 0 auto 0 0;
}

#codex-search-input {
  width: 100%;
  box-sizing: border-box;

  padding: 8px 18px;

  border-radius: 3px;
  border: 1px solid rgba(72, 43, 18, 0.34);

  background: rgba(244, 238, 220, 0.90);
  color: #2f1d10;

  font-family: 'Spectral', Georgia, serif;
  font-size: 0.94rem;
  line-height: 1.18;
  text-align: center;

  box-shadow:
    inset 0 1px 5px rgba(55, 28, 8, 0.18),
    inset 0 -1px 0 rgba(255, 252, 236, 0.34),
    0 1px 2px rgba(55, 28, 8, 0.08);
}

#codex-search-input::placeholder {
  color: rgba(58, 38, 20, 0.62);
  text-align: center;
}

#codex-search-input:focus {
  outline: none;
  border-color: rgba(94, 55, 22, 0.52);
  background: rgba(248, 241, 223, 0.90);
  box-shadow:
    inset 0 1px 5px rgba(55, 28, 8, 0.20),
    inset 0 -1px 0 rgba(255, 252, 236, 0.38),
    0 0 0 2px rgba(166, 108, 41, 0.10),
    0 1px 3px rgba(55, 28, 8, 0.10);
}

#codex-search-input::-webkit-search-cancel-button,
#codex-global-search-input::-webkit-search-cancel-button {
  appearance: none;
  -webkit-appearance: none;

  width: 18px;
  height: 18px;
  margin-right: 0;

  cursor: pointer;

  background-color: transparent;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='18' height='18' viewBox='0 0 18 18'%3E%3Ctext x='9' y='13' text-anchor='middle' font-family='Georgia, serif' font-size='14' fill='%233a2614'%3E%E2%9C%97%3C/text%3E%3C/svg%3E");
  background-position: center;
  background-repeat: no-repeat;
  background-size: 18px 18px;

  opacity: 0.78;
}

#codex-search-input::-webkit-search-cancel-button:hover,
#codex-global-search-input::-webkit-search-cancel-button:hover {
  opacity: 1;
}

.codex-search-results-shell {
  flex: 1 1 auto;
  min-height: 0;

  display: grid;
  grid-template-columns: 1fr;
  grid-auto-rows: 1fr;
  gap: 18px;

  overflow: hidden;
}

/* =========================================================
   REUSABLE CODEX SPLIT VIEW
   ========================================================= */

.codex-split-view {
  height: 100%;
  min-height: 0;
  overflow: hidden;

  display: grid;
  grid-template-columns: var(--codex-rail-width) minmax(0, 1fr);
  gap: 18px;
}

.codex-split-rail {
  min-height: 0;
  overflow: visible;

  display: flex;
  align-items: center;
}

.codex-split-rail-inner {
  width: 100%;
  max-height: 100%;

  overflow: visible;
}

.codex-split-main {
  min-height: 0;

  overflow-y: auto;

  padding: 4px 12px 24px 2px;
}

.codex-split-main .codex-list,
.codex-split-main .codex-row-list {
  width: 100%;
  max-width: none;
  margin: 0;
}

.codex-split-main .codex-record-button,
.codex-split-main .codex-row {
  width: 100%;
}

/* =========================================================
   DESKTOP SEARCH SPLIT VIEW
   ========================================================= */

.codex-search-category-rail {
  padding-right: 10px;
}

.codex-search-row-list {
  margin-top: 0;
}

.codex-search-focused-section,
.codex-search-all-section {
  margin: 0 0 22px;
}

.codex-search-all-section:last-child,
.codex-search-focused-section:last-child {
  margin-bottom: 0;
}

/* =========================================================
   CODEX CONTENT SCROLL FADES
   ========================================================= */

#codex-content.codex-search-page,
#codex-content.codex-regions-index {
  mask-image:
    linear-gradient(
      to bottom,
      transparent 0,
      black 18px,
      black calc(100% - 22px),
      transparent 100%
    );

  -webkit-mask-image:
    linear-gradient(
      to bottom,
      transparent 0,
      black 18px,
      black calc(100% - 22px),
      transparent 100%
    );
}

@media (max-width: 900px) {
  .codex-panel-nav {
    left: 32px;
    right: 32px;
    bottom: calc(36px + env(safe-area-inset-bottom, 0px));
  }
}

@media (max-width: 1099px), (max-height: 699px) {
  #codex-content {
    width: 100%;
    max-width: none;
  }

  #codex-content.codex-home {
    min-height: calc(100vh - 300px);
  }

  #codex-content.codex-search-page {
    padding-bottom: 130px;
    overflow-y: auto;
  }

  .codex-search-shell {
    width: min(100%, 500px);
    margin: 0 auto;
  }

  #codex-search-input {
    padding-left: 38px;
    padding-right: 38px;
  }

  .codex-search-results-shell {
    display: block;
    overflow: visible;
  }

  .codex-split-view {
    display: block;
    height: auto;
    overflow: visible;
  }

  .codex-global-search-modal {
    padding: 150px 24px 0;
  }

  .codex-global-search-panel {
    width: min(100%, 520px);
  }

  .codex-panel-nav {
    left: 18px;
    right: 18px;
    bottom: calc(26px + env(safe-area-inset-bottom, 0px));
    margin: 0;
  }

  .codex-control-cluster {
    gap: 5px;
  }

  .panel-nav .codex-control-cluster button {
    min-width: 40px;
    min-height: 36px;
    padding: 6px 9px;
    font-size: 0.86rem;
  }
}