/* ============================================
   layout.css - Structural and layout rules
   ============================================ */

body > * {
  position: relative;
  z-index: 1;
}

header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 18px 36px 14px;
  gap: 16px;
  flex-wrap: wrap;
  border-bottom: 1px solid var(--line);
  background: linear-gradient(120deg, rgba(139, 0, 0, 0.15), rgba(26, 26, 46, 0.9));
  backdrop-filter: blur(10px);
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.35);
  position: sticky;
  top: 0;
  z-index: 20;
}

header h1 {
  margin: 0;
  font-family: "Cinzel", serif;
  font-size: 28px;
  letter-spacing: 2px;
  text-transform: uppercase;
  color: var(--ink-bright);
  text-shadow: 0 0 20px rgba(196, 30, 58, 0.3);
}

header p {
  margin: 6px 0 0;
  color: var(--muted);
  font-size: 13px;
}

main {
  display: grid;
  grid-template-columns: minmax(560px, 2.45fr) minmax(280px, 0.85fr);
  gap: 20px;
  padding: 18px 28px 28px;
  max-width: 1520px;
  margin: 0 auto;
}

body.phase-day main {
  grid-template-columns: minmax(600px, 2.85fr) minmax(240px, 0.75fr);
}

@media (max-width: 1000px) {
  main {
    grid-template-columns: 1fr;
  }
}

.panel {
  position: relative;
  background: var(--bg-panel);
  background-color: rgba(26, 26, 46, 0.85);
  border-radius: 16px;
  padding: 16px 18px 18px;
  box-shadow: var(--shadow);
  border: 1px solid var(--line);
  backdrop-filter: blur(12px);
  transition: background-color 1.5s ease, border-color 1.5s ease, color 1.2s ease;
  animation: panel-rise 0.4s ease;
}

body.phase-day .panel {
  background-color: rgba(44, 42, 58, 0.85);
  border-color: rgba(218, 165, 32, 0.20);
}

body.phase-dusk .panel {
  background-color: rgba(40, 30, 24, 0.88);
  border-color: rgba(200, 120, 40, 0.20);
}

body.phase-night .panel {
  background-color: rgba(18, 18, 34, 0.90);
  border-color: rgba(70, 70, 110, 0.22);
}

.panel::before {
  content: "";
  position: absolute;
  inset: 0;
  border-radius: inherit;
  background: linear-gradient(140deg, rgba(184, 134, 11, 0.12), transparent 45%, rgba(28, 61, 90, 0.18));
  opacity: 0.5;
  pointer-events: none;
}

.panel::after {
  content: "";
  position: absolute;
  inset: 8px;
  border-radius: 12px;
  border: 1px solid rgba(255, 255, 255, 0.04);
  pointer-events: none;
}

.panel > * {
  position: relative;
  z-index: 1;
}

@keyframes panel-rise {
  from { opacity: 0; transform: translateY(6px); }
  to { opacity: 1; transform: translateY(0); }
}

.panel:hover {
  border-color: rgba(184, 134, 11, 0.3);
}

.panel h2 {
  margin: 0 0 12px;
  font-family: "Cinzel", serif;
  font-size: 16px;
  letter-spacing: 1px;
  text-transform: uppercase;
  color: var(--brass);
  display: inline-flex;
  align-items: center;
  gap: 8px;
}

.panel h2::after {
  content: "";
  flex: 1;
  height: 1px;
  min-width: 36px;
  background: linear-gradient(90deg, rgba(184, 134, 11, 0.6), transparent);
}

.row {
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
  align-items: center;
}

footer {
  padding: 0 36px 24px;
  color: var(--muted);
  font-size: 12px;
}

.section {
  margin-top: 12px;
}

/* ============================================
   Town Layout - base grid & flex styles
   (extracted from singleplayer_demo.html)
   ============================================ */

.town-layout {
  display: grid;
  grid-template-columns: minmax(0, 0.82fr) minmax(0, 2.05fr);
  gap: 16px;
  align-items: start;
  position: relative;
  transition: grid-template-columns 0.8s ease;
}

/* --- Discussion-focus overrides --- */

.town-layout.discussion-focus .town-right {
  max-height: calc(100vh - 170px);
  padding-left: 78px;
}

.town-layout.discussion-focus #publicLogSection {
  display: none;
}

.town-layout.discussion-focus .chat-section {
  min-height: 360px;
}

/* --- Discussion UI base states --- */

.discussion-handle-stack {
  display: none;
}

.discussion-handle {
  border: 1px solid rgba(184, 134, 11, 0.38);
  background: rgba(16, 16, 26, 0.92);
  color: var(--brass);
  font-size: 12px;
  padding: 7px 10px;
  border-radius: 10px;
  box-shadow: 0 8px 20px rgba(0, 0, 0, 0.35);
  min-width: 58px;
  justify-content: center;
}

.discussion-overlay-backdrop {
  display: none;
}

.discussion-drawer-close {
  display: none;
}

.discussion-log-drawer {
  display: none;
}

.discussion-log-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
  border-bottom: 1px solid var(--line);
  padding: 9px 12px;
}

.discussion-log-body {
  display: flex;
  min-height: 0;
  padding: 8px 10px 10px;
}

.discussion-log-body .timeline {
  margin: 0;
  max-height: none;
  flex: 1;
}

/* --- Discussion-focus active states --- */

.town-layout.discussion-focus .discussion-handle-stack {
  display: flex;
  flex-direction: column;
  gap: 8px;
  position: absolute;
  left: 10px;
  top: 50%;
  transform: translateY(-50%);
  z-index: 31;
}

.town-layout.discussion-focus .discussion-overlay-backdrop {
  display: block;
  position: absolute;
  inset: 0;
  background: rgba(0, 0, 0, 0.34);
  z-index: 25;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.22s ease;
}

.town-layout.discussion-focus.overlay-open .discussion-overlay-backdrop {
  opacity: 1;
  pointer-events: auto;
}

.town-layout.discussion-focus .town-left {
  display: flex;
  position: absolute;
  left: 0;
  top: 0;
  bottom: 0;
  width: min(430px, 88vw);
  max-width: 88vw;
  z-index: 28;
  padding: 10px 10px 12px;
  border: 1px solid var(--line);
  border-radius: 14px;
  background: rgba(18, 18, 32, 0.97);
  box-shadow: 12px 0 36px rgba(0, 0, 0, 0.48);
  overflow: auto;
  transform: translateX(calc(-100% - 14px));
  opacity: 0;
  pointer-events: none;
  transition: transform 0.28s ease, opacity 0.22s ease;
}

.town-layout.discussion-focus.show-town-left .town-left {
  transform: translateX(0);
  opacity: 1;
  pointer-events: auto;
}

.town-layout.discussion-focus .discussion-drawer-close {
  display: inline-flex;
  align-self: flex-end;
  margin-bottom: 6px;
}

.town-layout.discussion-focus .discussion-log-drawer {
  display: flex;
  flex-direction: column;
  position: absolute;
  left: 10px;
  right: 10px;
  bottom: 8px;
  max-height: min(52vh, 440px);
  border: 1px solid var(--line);
  border-radius: 12px;
  background: rgba(16, 16, 28, 0.96);
  box-shadow: 0 -14px 36px rgba(0, 0, 0, 0.46);
  z-index: 29;
  transform: translateY(calc(100% + 12px));
  opacity: 0;
  pointer-events: none;
  transition: transform 0.28s ease, opacity 0.22s ease;
}

.town-layout.discussion-focus.show-public-log .discussion-log-drawer {
  transform: translateY(0);
  opacity: 1;
  pointer-events: auto;
}

/* --- Town left / right base flex layout --- */

.town-left,
.town-right {
  display: flex;
  flex-direction: column;
  gap: 12px;
  min-width: 0;
  position: relative;
}

.town-right {
  max-height: calc(100vh - 210px);
}

.town-right-scroll {
  flex: 1;
  overflow: auto;
  overscroll-behavior: contain;
  min-height: 0;
  display: flex;
  flex-direction: column;
  gap: 12px;
  padding-right: 4px;
}

.town-right-scroll::-webkit-scrollbar { width: 5px; }
.town-right-scroll::-webkit-scrollbar-track { background: transparent; }
.town-right-scroll::-webkit-scrollbar-thumb { background: var(--brass-dim); border-radius: 3px; }

.town-left .section,
.town-right .section {
  margin-top: 0;
}

/* --- Chat section base layout --- */

.chat-section {
  flex: 1 1 auto;
  min-height: 220px;
  height: auto;
  display: flex;
  flex-direction: column;
  min-width: 0;
}

.town-right .chat,
.town-right .private-chat {
  flex: 1;
  max-height: none;
  min-height: 0;
}