/* Living Time Observatory — sphere-first layout and local workspace */

.living-time-sphere-page .wrap {
  width: min(100%, 1600px);
  margin-inline: auto;
}

.living-time-sphere-page .sphere-page {
  max-width: 1540px;
}

.sphere-hero {
  padding-block: clamp(1.5rem, 4vw, 3rem) clamp(1.2rem, 2vw, 2rem);
  margin-bottom: 1.2rem;
}

.sphere-hero-title {
  font-size: clamp(2.3rem, 6vw, 5rem);
  line-height: 0.95;
  letter-spacing: -0.045em;
}

.sphere-controls-bar {
  width: 100%;
  max-width: 1280px;
  grid-template-columns: minmax(0, auto) minmax(8rem, 1fr);
  align-items: center;
  padding: 0.75rem clamp(0.75rem, 2vw, 1.2rem);
  background: rgba(5, 8, 16, 0.86);
  backdrop-filter: blur(18px);
}

.sphere-settings-group {
  grid-column: 1 / -1;
  margin-top: 0;
  border-top: 1px solid rgba(255, 255, 255, 0.08);
}

.sphere-settings-summary {
  min-height: 42px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: rgba(221, 228, 235, 0.76);
  font-weight: 700;
  letter-spacing: 0.05em;
  text-transform: uppercase;
}

.sphere-settings-body {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 0.8rem;
  padding: 0.85rem 0 0.2rem;
}

.sphere-what-am-i-seeing {
  width: min(100%, 1280px);
  margin: 0 auto 0.85rem;
  background: rgba(255, 255, 255, 0.025);
}

.sphere-instrument-shell {
  position: relative;
  padding: 0.55rem;
  border: 1px solid rgba(122, 243, 255, 0.2);
  border-radius: clamp(1rem, 2vw, 1.55rem);
  background:
    radial-gradient(circle at 50% 45%, rgba(30, 105, 128, 0.16), transparent 45%),
    linear-gradient(160deg, rgba(8, 13, 25, 0.97), rgba(2, 4, 10, 0.99));
  box-shadow: 0 28px 90px rgba(0, 0, 0, 0.5), inset 0 0 70px rgba(122, 243, 255, 0.035);
  overflow: hidden;
  isolation: isolate;
}

.sphere-instrument-topline,
.sphere-instrument-footer {
  display: flex;
  justify-content: space-between;
  gap: 1rem;
  padding-inline: 0.45rem;
  color: rgba(191, 217, 226, 0.6);
  font-size: 0.62rem;
  font-weight: 700;
  letter-spacing: 0.12em;
}

.sphere-live-dot {
  color: rgba(100, 255, 180, 0.9);
}

.sphere-live-dot::before {
  content: "";
  display: inline-block;
  width: 0.45rem;
  height: 0.45rem;
  margin-right: 0.35rem;
  border-radius: 50%;
  background: currentColor;
  box-shadow: 0 0 14px currentColor;
}

#sphere-container {
  min-height: clamp(420px, 67vw, 820px);
  height: clamp(420px, 67vw, 820px);
  max-height: 820px;
  border-radius: clamp(0.75rem, 1.7vw, 1.2rem);
  border-color: rgba(255, 255, 255, 0.06);
  background: #03060d;
}

.sphere-wrapper {
  width: 100%;
  margin-inline: auto;
  gap: 1rem;
}

.sphere-sidebar {
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: 1rem;
  padding: 0.7rem;
  background: rgba(7, 10, 18, 0.74);
}

.sphere-sidebar-section {
  margin-bottom: 0.65rem;
  border-radius: 0.8rem;
}

.sphere-legend {
  margin: 0;
  border-radius: 0.85rem;
}

@media (min-width: 1180px) {
  .sphere-wrapper {
    grid-template-columns: minmax(680px, 1fr) minmax(300px, 370px);
    grid-template-areas:
      "canvas sidebar"
      "legend sidebar";
    gap: 1rem 1.25rem;
  }

  #sphere-container {
    min-height: min(72vh, 820px);
    height: min(72vh, 820px);
  }

  .sphere-sidebar {
    max-height: min(78vh, 900px);
    overflow: auto;
    scrollbar-width: thin;
    scrollbar-color: rgba(122, 243, 255, 0.32) transparent;
  }
}

@media (max-width: 700px) {
  .sphere-controls-bar { grid-template-columns: 1fr; }
  .sphere-mode-controls { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .sphere-mode-btn { min-height: 44px; }
  #sphere-container { min-height: min(92vw, 520px); height: min(92vw, 520px); }
  .sphere-instrument-footer { display: none; }
}

/* Observatory workspace */
.observatory-console,
.observatory-century,
.observatory-recurrence {
  scroll-margin-top: calc(var(--header-h, 72px) + 1rem);
}

.observatory-console {
  margin-top: clamp(2.5rem, 7vw, 6rem);
  padding: clamp(1rem, 3vw, 2rem);
  border: 1px solid rgba(122, 243, 255, 0.15);
  border-radius: clamp(1rem, 2vw, 1.5rem);
  background:
    radial-gradient(circle at 15% 0%, rgba(122, 243, 255, 0.07), transparent 28rem),
    rgba(6, 9, 16, 0.84);
  box-shadow: 0 32px 90px rgba(0, 0, 0, 0.32);
}

.obs-console-head,
.obs-question-system-head,
.obs-participation-head,
.obs-century-head {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 1rem;
}

.obs-console-head h2,
.obs-question-system-head h3,
.obs-century-head h3,
.obs-panel h3 {
  margin: 0.15rem 0 0.4rem;
}

.obs-console-head p,
.obs-question-system-head p,
.obs-century-head p,
.obs-panel-intro {
  max-width: 72ch;
  color: rgba(215, 222, 228, 0.72);
  line-height: 1.65;
}

.obs-live-seal,
.obs-record-count {
  flex: 0 0 auto;
  padding: 0.45rem 0.7rem;
  border: 1px solid rgba(100, 255, 180, 0.25);
  border-radius: 999px;
  color: rgba(170, 255, 215, 0.9);
  font-size: 0.72rem;
  white-space: nowrap;
}

.obs-current-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 0.6rem;
  margin: 1.2rem 0;
}

.obs-current-grid article {
  min-width: 0;
  padding: 0.75rem;
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: 0.75rem;
  background: rgba(255, 255, 255, 0.025);
}

.obs-current-grid small,
.obs-current-grid strong { display: block; }
.obs-current-grid small {
  margin-bottom: 0.28rem;
  color: rgba(196, 208, 217, 0.58);
  font-size: 0.67rem;
  letter-spacing: 0.09em;
  text-transform: uppercase;
}
.obs-current-grid strong {
  overflow: hidden;
  color: rgba(244, 240, 226, 0.94);
  font-size: 0.86rem;
  text-overflow: ellipsis;
}

.obs-console-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.2fr) minmax(300px, 0.8fr);
  gap: 1rem;
  align-items: start;
}

.obs-question-system,
.obs-panel,
.observatory-century,
.observatory-recurrence {
  padding: clamp(0.9rem, 2vw, 1.25rem);
  border: 1px solid rgba(255, 255, 255, 0.09);
  border-radius: 1rem;
  background: rgba(255, 255, 255, 0.025);
}

.obs-question-system { grid-column: 1 / -1; }

.obs-question-shell {
  position: relative;
  margin: 1rem 0;
  padding: clamp(1rem, 3vw, 1.5rem);
  border: 1px solid rgba(251, 191, 36, 0.28);
  border-radius: 1rem;
  background: linear-gradient(145deg, rgba(251, 191, 36, 0.09), rgba(122, 243, 255, 0.035));
}

.obs-question-close {
  position: absolute;
  top: 0.7rem;
  right: 0.7rem;
  width: 2rem;
  height: 2rem;
  border: 0;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.07);
  color: inherit;
  cursor: pointer;
}

.obs-question-category {
  color: #f3c97a;
  font-size: 0.7rem;
  font-weight: 800;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.obs-question-shell textarea,
.obs-quest-form textarea { width: 100%; min-height: 7rem; }

.obs-question-actions,
.obs-form-actions,
.obs-archive-tools,
.obs-top-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 0.55rem;
  align-items: center;
}

.obs-question-settings,
.obs-quest-builder,
.obs-deeper-fields {
  margin-top: 0.75rem;
  border-top: 1px solid rgba(255, 255, 255, 0.08);
  padding-top: 0.75rem;
}

.obs-question-settings > summary,
.obs-quest-builder > summary,
.obs-deeper-fields > summary {
  min-height: 42px;
  cursor: pointer;
  color: rgba(239, 213, 155, 0.9);
  font-weight: 700;
}

.obs-question-settings-grid,
.obs-quest-form,
.obs-form-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 0.8rem;
}

.obs-form-grid-nested { margin-top: 0.8rem; }
.obs-field,
.obs-question-settings-grid label,
.obs-quest-form label {
  display: grid;
  gap: 0.35rem;
  color: rgba(219, 226, 233, 0.78);
  font-size: 0.8rem;
}
.obs-field.is-wide,
.obs-quest-form .is-wide,
.obs-deeper-fields.is-wide { grid-column: 1 / -1; }

.observatory-console input,
.observatory-console select,
.observatory-console textarea,
.observatory-century input,
.observatory-century select {
  width: 100%;
  min-height: 42px;
  padding: 0.65rem 0.75rem;
  border: 1px solid rgba(255, 255, 255, 0.13);
  border-radius: 0.6rem;
  background: rgba(2, 5, 12, 0.82);
  color: rgba(245, 244, 238, 0.96);
  font: inherit;
}

.observatory-console textarea { resize: vertical; }
.observatory-console input:focus-visible,
.observatory-console select:focus-visible,
.observatory-console textarea:focus-visible {
  outline: 2px solid rgba(122, 243, 255, 0.76);
  outline-offset: 2px;
  border-color: transparent;
}

.obs-question-categories {
  display: flex;
  flex-wrap: wrap;
  gap: 0.45rem 0.8rem;
  margin: 0.8rem 0;
  padding: 0.8rem;
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: 0.75rem;
}
.obs-question-categories input,
.obs-toggle-row input,
.obs-century-controls input[type="checkbox"] { width: auto; min-height: 0; }

.obs-luxury-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 42px;
  padding: 0.55rem 0.85rem;
  border: 1px solid rgba(255, 255, 255, 0.15);
  border-radius: 0.65rem;
  background: rgba(255, 255, 255, 0.05);
  color: rgba(244, 240, 226, 0.94);
  cursor: pointer;
}
.obs-luxury-btn:hover { border-color: rgba(122, 243, 255, 0.46); }
.obs-luxury-btn.is-primary,
.obs-luxury-btn.primary {
  border-color: rgba(251, 191, 36, 0.45);
  background: rgba(251, 191, 36, 0.13);
  color: #ffe3a2;
}

.obs-prompt-chips,
.obs-mode-switch,
.obs-century-controls {
  display: flex;
  flex-wrap: wrap;
  gap: 0.45rem;
}
.obs-prompt-chips button,
.obs-mode-switch button,
.obs-top-tags button {
  padding: 0.35rem 0.6rem;
  border: 1px solid rgba(255, 255, 255, 0.11);
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.035);
  color: rgba(222, 229, 235, 0.82);
  cursor: pointer;
}
.obs-mode-switch button[aria-pressed="true"] {
  border-color: rgba(100, 255, 180, 0.42);
  color: rgba(170, 255, 215, 0.94);
}

.obs-auto-context {
  display: grid;
  gap: 0.2rem;
  margin: 0.8rem 0;
  padding: 0.65rem 0.75rem;
  border-left: 3px solid rgba(122, 243, 255, 0.46);
  background: rgba(122, 243, 255, 0.035);
}
.obs-auto-context span { color: rgba(195, 210, 220, 0.58); font-size: 0.68rem; text-transform: uppercase; letter-spacing: 0.09em; }
.obs-auto-context strong { font-size: 0.84rem; }

.obs-range-row { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 0.55rem; }
.obs-env-row { grid-template-columns: repeat(4, minmax(0, 1fr)); }
.obs-draft-state,
#observatory-status { color: rgba(167, 224, 206, 0.84); font-size: 0.78rem; }

.obs-record-list,
.obs-quest-list,
.obs-recurrence-results { display: grid; gap: 0.65rem; margin-top: 0.8rem; }
.obs-record-card,
.obs-quest-card,
.obs-recurrence-card {
  padding: 0.8rem;
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: 0.75rem;
  background: rgba(2, 5, 12, 0.58);
}
.obs-record-card header,
.obs-quest-card header,
.obs-recurrence-card header {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 0.7rem;
}
.obs-record-card h4,
.obs-quest-card h4,
.obs-recurrence-card h4 { margin: 0; font-size: 0.95rem; }
.obs-record-card p,
.obs-quest-card p,
.obs-recurrence-card p { color: rgba(213, 222, 229, 0.72); line-height: 1.55; }
.obs-record-meta,
.obs-similarity-reasons { color: rgba(182, 197, 207, 0.58); font-size: 0.72rem; }
.obs-record-actions { display: flex; flex-wrap: wrap; gap: 0.4rem; }
.obs-record-actions button { min-height: 34px; }

.observatory-century,
.observatory-recurrence { margin-top: 1rem; }
.obs-century-map {
  position: relative;
  min-height: 0;
  margin-top: 1rem;
  overflow: hidden;
  border: 1px solid rgba(255, 255, 255, 0.07);
  border-radius: 0.8rem;
  background: #030711;
}
.obs-century-map svg { display: block; width: 100%; height: auto; }
.obs-map-grid { stroke: rgba(255, 255, 255, 0.08); stroke-width: 1; }
.obs-map-axis-label { fill: rgba(198, 211, 221, 0.58); font-size: 10px; }
.obs-map-node { cursor: pointer; stroke: rgba(255, 255, 255, 0.75); stroke-width: 1.2; }
.obs-map-node:focus { outline: none; stroke: #fff; stroke-width: 3; }
.obs-map-link { stroke: rgba(122, 243, 255, 0.2); stroke-width: 1; }
.obs-century-legend { display: flex; flex-wrap: wrap; gap: 0.5rem 1rem; margin-top: 0.65rem; color: rgba(196, 208, 217, 0.66); font-size: 0.72rem; }
.obs-century-empty {
  position: absolute;
  left: 50%;
  bottom: 3rem;
  width: min(28rem, calc(100% - 5rem));
  margin: 0;
  padding: 0.7rem 0.8rem;
  transform: translateX(-50%);
  background: rgba(3, 7, 17, 0.9);
  font-size: 0.76rem;
  line-height: 1.45;
  pointer-events: none;
}

.obs-empty-state {
  margin: 0;
  padding: 1rem;
  border: 1px dashed rgba(255, 255, 255, 0.12);
  border-radius: 0.7rem;
  color: rgba(201, 213, 222, 0.66);
  text-align: center;
}

.obs-toast {
  position: fixed;
  z-index: 1000;
  right: 1rem;
  bottom: 1rem;
  max-width: min(28rem, calc(100vw - 2rem));
  padding: 0.75rem 1rem;
  border: 1px solid rgba(100, 255, 180, 0.35);
  border-radius: 0.75rem;
  background: rgba(4, 10, 15, 0.96);
  color: rgba(226, 247, 238, 0.96);
  box-shadow: 0 18px 50px rgba(0, 0, 0, 0.45);
}
.obs-toast.is-error { border-color: rgba(255, 127, 145, 0.48); color: #ffd4da; }

@media (max-width: 900px) {
  .obs-console-grid { grid-template-columns: 1fr; }
  .obs-current-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .obs-question-settings-grid,
  .obs-quest-form,
  .obs-form-grid { grid-template-columns: 1fr; }
  .obs-field.is-wide,
  .obs-quest-form .is-wide,
  .obs-deeper-fields.is-wide { grid-column: auto; }
  .obs-console-head,
  .obs-question-system-head,
  .obs-participation-head,
  .obs-century-head { flex-direction: column; }
}

@media (max-width: 560px) {
  .observatory-console { padding: 0.75rem; }
  .obs-current-grid { grid-template-columns: 1fr 1fr; gap: 0.4rem; }
  .obs-range-row,
  .obs-env-row { grid-template-columns: 1fr; }
  .obs-form-actions .obs-luxury-btn,
  .obs-question-actions .obs-luxury-btn,
  .obs-archive-tools .obs-luxury-btn { width: 100%; }
  .obs-century-map { margin-top: 0.75rem; }
  .obs-map-axis-label { font-size: 9px; }
  .obs-century-empty { bottom: 2.8rem; width: min(20rem, calc(100% - 4.25rem)); font-size: 0.7rem; }
}

@media (prefers-reduced-motion: reduce) {
  .obs-toast { scroll-behavior: auto; }
}

/* Pre-Phase-B: Observatory question dialog */
body.obs-question-modal-open {
  overflow: hidden;
}

.obs-question-shell:not([hidden]) {
  position: fixed;
  z-index: 10020;

  /* Modal surface must be visually independent from the
     Observatory content beneath it. */
  background:
    linear-gradient(
      145deg,
      rgba(31, 31, 22, 0.995),
      rgba(7, 17, 22, 0.995)
    );
  isolation: isolate;
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  inset: 50% auto auto 50%;
  transform: translate(-50%, -50%);
  width: min(92vw, 640px);
  max-height: min(82dvh, 760px);
  overflow-y: auto;
  overscroll-behavior: contain;
  margin: 0;
  padding: clamp(1.25rem, 4vw, 2rem);
  border-radius: 1.4rem;
  box-shadow:
    0 24px 80px rgba(0, 0, 0, .72),
    0 0 0 100vmax rgba(0, 4, 12, .72);
}

.obs-question-close {
  position: sticky;
  top: 0;
  float: right;
  z-index: 2;
}

.obs-question-more-cue {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: .55rem;
  margin: .85rem 0 .35rem;
  color: var(--muted, #b9c1c7);
  font-size: .9rem;
  text-align: center;
}

.obs-question-more-cue b {
  display: inline-block;
  font-size: 1.25rem;
  animation: obs-question-cue 850ms ease-in-out 3;
}

@keyframes obs-question-cue {
  0%, 100% { transform: translateY(0); opacity: .55; }
  50% { transform: translateY(.38rem); opacity: 1; }
}

@media (prefers-reduced-motion: reduce) {
  .obs-question-more-cue b {
    animation: none;
  }
}

@media (max-width: 600px) {
  .obs-question-shell:not([hidden]) {
    width: calc(100vw - 1.25rem);
    max-width: calc(100vw - 1.25rem);
    max-height: calc(100dvh - 2rem);
    padding: 1.15rem;
    border-radius: 1.2rem;
    overflow-x: hidden;
    overflow-y: auto;
    box-sizing: border-box;
  }

  .obs-question-shell:not([hidden]) textarea,
  .obs-question-shell:not([hidden]) input,
  .obs-question-shell:not([hidden]) select,
  .obs-question-shell:not([hidden]) button {
    max-width: 100%;
    box-sizing: border-box;
  }

  .obs-question-shell:not([hidden]) .obs-question-actions {
    display: grid;
    grid-template-columns: 1fr;
  }
}