/* ═══════════════════════════════════════════════════════════
   ARCANA — Industrial Minimalist Design System
   Palette: #121212 / #FFFFFF / #2A2A2A + Accent #C5A059
═══════════════════════════════════════════════════════════ */

/* ── Reset ───────────────────────────────────────────────── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }

/* ── Design Tokens ───────────────────────────────────────── */
:root {
  --bg:           #121212;
  --bg-2:         #181818;
  --bg-3:         #2A2A2A;
  --surface:      #1E1E1E;
  --border:       rgba(255,255,255,0.07);
  --border-hi:    rgba(255,255,255,0.14);

  --txt-1:        #FFFFFF;
  --txt-2:        rgba(255,255,255,0.58);
  --txt-3:        rgba(255,255,255,0.32);

  --accent:       #C5A059;
  --accent-h:     #D4B06A;
  --accent-dim:   rgba(197,160,89,0.15);
  --accent-glow:  rgba(197,160,89,0.25);

  --glass-bg:     rgba(255,255,255,0.04);
  --glass-bg-h:   rgba(255,255,255,0.07);
  --glass-blur:   20px;

  --font-ui:      'Space Grotesk', system-ui, sans-serif;
  --font-disp:    'Playfair Display', Georgia, serif;

  --r-sm:  6px;
  --r-md:  10px;
  --r-lg:  16px;

  --ease:  cubic-bezier(.4,0,.2,1);
  --t1:    120ms;
  --t2:    240ms;
  --t3:    400ms;
}

/* ── Base ────────────────────────────────────────────────── */
body {
  font-family: var(--font-ui);
  font-size: 14px;
  line-height: 1.6;
  color: var(--txt-1);
  background: var(--bg);
  min-height: 100dvh;
  overflow-x: hidden;

  /* Subtle dot-grid texture (Industrial aesthetic) */
  background-image: radial-gradient(circle, rgba(255,255,255,0.04) 1px, transparent 1px);
  background-size: 28px 28px;
}

/* Ambient glow in top-right corner */
body::before {
  content: '';
  position: fixed;
  top: -200px; right: -200px;
  width: 600px; height: 600px;
  background: radial-gradient(circle, rgba(197,160,89,0.06) 0%, transparent 70%);
  pointer-events: none;
  z-index: 0;
}

/* ── View Management ─────────────────────────────────────── */
.view {
  position: fixed;
  inset: 0;
  overflow-y: auto;
  opacity: 0;
  pointer-events: none;
  transition: opacity var(--t3) var(--ease);
  z-index: 1;
}
.view.active {
  opacity: 1;
  pointer-events: auto;
}


/* ══════════════════════════════════════════
   LANDING VIEW
══════════════════════════════════════════ */

/* Site Header — overridden with full definition in auth section below */
.wordmark {
  font-family: var(--font-disp);
  font-size: 22px;
  font-weight: 600;
  letter-spacing: 0.04em;   /* tighter — suits mixed-case */
  color: var(--accent);
}
.wordmark--sm {
  font-size: 16px;
  letter-spacing: 0.02em;
}
.wordmark-tagline {
  font-size: 11px;
  font-weight: 400;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--txt-3);
}

/* Intake wrapper — centered column */
.intake-wrap {
  max-width: 660px;
  margin: 0 auto;
  padding: 48px 24px 80px;
}

/* Form blocks */
.form-block {
  border: none;
  margin-bottom: 40px;
}
.block-legend {
  font-family: var(--font-disp);
  font-size: 11px;
  font-weight: 400;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 20px;
  display: block;
}

/* Fields */
.field-row { margin-bottom: 16px; }
.field-row--half {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
}

.field {
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.field label {
  font-size: 11px;
  font-weight: 500;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--txt-3);
  display: flex;
  align-items: baseline;
  gap: 8px;
}
.label-hint {
  font-size: 9px;
  letter-spacing: 0.08em;
  color: var(--accent);
  font-weight: 400;
  text-transform: uppercase;
  border: 1px solid var(--accent-dim);
  border-radius: 3px;
  padding: 1px 5px;
}

.field input {
  background: transparent;
  border: none;
  border-bottom: 1px solid var(--border-hi);
  padding: 10px 0;
  font-family: var(--font-ui);
  font-size: 15px;
  font-weight: 400;
  color: var(--txt-1);
  outline: none;
  transition: border-color var(--t2) var(--ease);
  border-radius: 0;
  -webkit-appearance: none;
}
.field input::placeholder { color: var(--txt-3); }

.field input:focus {
  border-bottom-color: var(--accent);
}
.field.valid input    { border-bottom-color: rgba(74,124,89,0.7); }
.field.invalid input  { border-bottom-color: rgba(196,69,54,0.7); }

/* Webkit date/time input styling */
.field input[type="date"],
.field input[type="time"] {
  color-scheme: dark;
}

/* Gender / any select element inside .field */
.field select {
  background: transparent;
  border: none;
  border-bottom: 1px solid var(--border-hi);
  padding: 10px 24px 10px 0;
  font-family: var(--font-ui);
  font-size: 15px;
  font-weight: 400;
  color: var(--txt-1);
  outline: none;
  appearance: none;
  -webkit-appearance: none;
  cursor: pointer;
  transition: border-color var(--t2) var(--ease);
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8' viewBox='0 0 12 8'%3E%3Cpath d='M1 1l5 5 5-5' stroke='rgba(255,255,255,0.32)' stroke-width='1.5' fill='none' stroke-linecap='round'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 2px center;
  border-radius: 0;
}
.field select:focus         { border-bottom-color: var(--accent); }
.field.valid select         { border-bottom-color: rgba(74,124,89,0.7); }
.field.invalid select       { border-bottom-color: rgba(196,69,54,0.7); }
.field select option        { background: #1E1E1E; color: var(--txt-1); }

.field-msg {
  font-size: 11px;
  color: #C44536;
  min-height: 16px;
  transition: opacity var(--t1);
}

/* System Cards */
.system-list {
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.sys-card {
  display: flex;
  align-items: center;
  gap: 16px;
  padding: 14px 16px;
  border: 1px solid var(--border);
  border-radius: var(--r-sm);
  cursor: pointer;
  transition: background var(--t2) var(--ease),
              border-color var(--t2) var(--ease);
  position: relative;
  user-select: none;
}
.sys-card input[type="radio"] {
  position: absolute;
  opacity: 0;
  width: 0; height: 0;
}
.sys-card:hover {
  background: var(--glass-bg);
  border-color: var(--border-hi);
}
.sys-card:has(input:checked) {
  background: var(--accent-dim);
  border-color: var(--accent);
}

.sys-card__body {
  display: flex;
  align-items: center;
  gap: 14px;
  flex: 1;
}
.sys-card__glyph {
  font-family: var(--font-disp);
  font-size: 18px;
  color: var(--txt-3);
  min-width: 36px;
  text-align: center;
  transition: color var(--t2);
}
.sys-card:has(input:checked) .sys-card__glyph { color: var(--accent); }

.sys-card__text {
  display: flex;
  flex-direction: column;
  gap: 2px;
}
.sys-card__name {
  font-size: 14px;
  font-weight: 500;
  color: var(--txt-1);
}
.sys-card__desc {
  font-size: 12px;
  color: var(--txt-3);
}

.sys-card__dot {
  width: 10px; height: 10px;
  border-radius: 50%;
  border: 1px solid var(--border-hi);
  transition: background var(--t2), border-color var(--t2);
  flex-shrink: 0;
}
.sys-card:has(input:checked) .sys-card__dot {
  background: var(--accent);
  border-color: var(--accent);
}

/* Generate Button */
.btn-generate {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 12px;
  margin-top: 40px;
  padding: 16px 32px;
  background: var(--accent);
  border: none;
  border-radius: var(--r-sm);
  font-family: var(--font-ui);
  font-size: 13px;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: #0D0D0D;
  cursor: pointer;
  transition: background var(--t2) var(--ease),
              opacity var(--t2) var(--ease),
              transform var(--t1) var(--ease);
}
.btn-generate:disabled {
  opacity: 0.28;
  cursor: not-allowed;
}
.btn-generate:not(:disabled):hover {
  background: var(--accent-h);
  transform: translateY(-1px);
}
.btn-generate:not(:disabled):active {
  transform: translateY(0);
}
.btn-generate__arrow {
  font-size: 18px;
  transition: transform var(--t2) var(--ease);
}
.btn-generate:not(:disabled):hover .btn-generate__arrow {
  transform: translateX(4px);
}


/* ══════════════════════════════════════════
   LOADING VIEW
══════════════════════════════════════════ */
.loading-stage {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  min-height: 100dvh;
  gap: 24px;
  padding: 40px;
}

.loading-glyph {
  width: 96px; height: 96px;
}
.loading-glyph svg { width: 100%; height: 100%; }

@keyframes spin { to { transform: rotate(360deg); } }
@keyframes arc-fill {
  0%   { stroke-dashoffset: 326.7; }
  60%  { stroke-dashoffset: 60; }
  100% { stroke-dashoffset: 0; }
}
@keyframes dot-orbit {
  to { transform-origin: 60px 60px; transform: rotate(360deg); }
}

.loading-arc {
  animation: arc-fill 2.4s var(--ease) infinite;
  transform-origin: 60px 60px;
}
.loading-dot {
  animation: dot-orbit 2.4s linear infinite;
  transform-origin: 60px 60px;
}

.loading-headline {
  font-family: var(--font-disp);
  font-size: 22px;
  font-weight: 400;
  color: var(--txt-1);
  text-align: center;
}
.loading-sub {
  font-size: 12px;
  color: var(--txt-3);
  letter-spacing: 0.08em;
  text-align: center;
  min-height: 18px;
}

.loading-bar {
  width: 200px; height: 1px;
  background: var(--border);
  border-radius: 1px;
  overflow: hidden;
}
.loading-bar__fill {
  height: 100%;
  width: 0;
  background: var(--accent);
  transition: width 0.4s var(--ease);
}


/* ══════════════════════════════════════════
   RESULTS VIEW
══════════════════════════════════════════ */
.results-bar {
  position: sticky;
  top: 0;
  z-index: 20;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding: 16px 32px;
  background: rgba(18,18,18,0.85);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--border);
}

.btn-back {
  background: transparent;
  border: 1px solid var(--border-hi);
  border-radius: var(--r-sm);
  padding: 8px 14px;
  font-family: var(--font-ui);
  font-size: 12px;
  color: var(--txt-2);
  cursor: pointer;
  transition: border-color var(--t2), color var(--t2);
  white-space: nowrap;
}
.btn-back:hover {
  border-color: var(--accent);
  color: var(--accent);
}

.results-ident {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 2px;
}
.res-name {
  font-family: var(--font-disp);
  font-size: 15px;
  font-weight: 600;
  color: var(--txt-1);
}
.res-meta {
  font-size: 11px;
  color: var(--txt-3);
  letter-spacing: 0.05em;
}

/* Results layout — stacked, centered */
.results-layout {
  display: flex;
  flex-direction: column;
  align-items: center;
  padding: 40px 24px 80px;
  gap: 40px;
  min-height: calc(100dvh - 65px);
}

/* Chart area */
.chart-area {
  width: 100%;
  max-width: 700px;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 16px;
}
.chart-area svg {
  width: 100%;
  max-width: 640px;
  height: auto;
}

/* Interpretation panel */
.interp-panel {
  width: 100%;
  max-width: 700px;
  border: 1px solid var(--border);
  border-radius: var(--r-lg);
  padding: 32px 36px;
  overflow: visible;
}
.interp-panel__title {
  font-family: var(--font-disp);
  font-size: 18px;
  font-weight: 400;
  color: var(--accent);
  margin-bottom: 24px;
  padding-bottom: 16px;
  border-bottom: 1px solid var(--border);
}
.interp-panel__body {
  display: flex;
  flex-direction: column;
  gap: 0;
}


/* ── Glassmorphism utility ───────────────────────────────── */
.glass {
  background: var(--glass-bg);
  backdrop-filter: blur(var(--glass-blur)) saturate(160%);
  -webkit-backdrop-filter: blur(var(--glass-blur)) saturate(160%);
  border: 1px solid var(--border);
}


/* ══════════════════════════════════════════
   DETAIL POPOVER
══════════════════════════════════════════ */
.overlay {
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,0.55);
  z-index: 40;
  animation: fade-in var(--t2) var(--ease) forwards;
}
@keyframes fade-in { from { opacity: 0; } to { opacity: 1; } }

.detail-popover {
  position: fixed;
  bottom: 0; left: 0; right: 0;
  z-index: 50;
  border-radius: var(--r-lg) var(--r-lg) 0 0;
  border-bottom: none;
  padding: 28px 28px 40px;
  max-height: 65dvh;
  overflow-y: auto;
  animation: slide-up var(--t3) var(--ease) forwards;

  /* Also support desktop center modal */
}
@media (min-width: 720px) {
  .detail-popover {
    bottom: auto;
    top: 50%; left: 50%;
    transform: translate(-50%, -50%);
    width: 480px;
    max-height: 70dvh;
    border-radius: var(--r-lg);
    border: 1px solid var(--border-hi);
    animation: pop-in var(--t3) var(--ease) forwards;
  }
}
@keyframes slide-up {
  from { transform: translateY(100%); }
  to   { transform: translateY(0); }
}
@keyframes pop-in {
  from { opacity: 0; transform: translate(-50%, calc(-50% + 20px)); }
  to   { opacity: 1; transform: translate(-50%, -50%); }
}

.popover-close {
  position: absolute;
  top: 16px; right: 20px;
  background: none;
  border: none;
  color: var(--txt-3);
  font-size: 22px;
  cursor: pointer;
  line-height: 1;
  padding: 4px;
  transition: color var(--t1);
}
.popover-close:hover { color: var(--txt-1); }

.popover-body { padding-top: 8px; }


/* ── Popover content styles ──────────────────────────────── */
.popover-header {
  display: flex;
  align-items: baseline;
  gap: 12px;
  margin-bottom: 16px;
  padding-bottom: 14px;
  border-bottom: 1px solid var(--border);
}
.popover-hanzi {
  font-family: var(--font-disp);
  font-size: 40px;
  line-height: 1;
  color: var(--accent);
}
.popover-subtitle {
  font-size: 11px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--txt-3);
}
.popover-section { margin-bottom: 14px; }
.popover-section p {
  font-size: 13px;
  color: var(--txt-2);
  line-height: 1.7;
  margin-bottom: 8px;
}
.popover-section p:last-child { margin-bottom: 0; }
.popover-section strong { color: var(--txt-1); font-weight: 500; }
.popover-highlight {
  color: var(--accent) !important;
  font-style: italic;
}
.popover-ten-god {
  padding: 10px 14px;
  background: var(--glass-bg);
  border: 1px solid var(--border);
  border-radius: var(--r-sm);
  font-size: 13px !important;
  line-height: 1.6 !important;
}


/* ── Interpretation panel content ────────────────────────── */
.interp-section {
  padding: 18px 0;
  border-bottom: 1px solid var(--border);
}
.interp-section:last-child { border-bottom: none; }
.interp-section-title {
  font-size: 10px;
  font-weight: 600;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 10px;
}
.interp-section p {
  font-size: 13px;
  color: var(--txt-2);
  line-height: 1.7;
  margin-bottom: 6px;
}
.interp-section p:last-child { margin-bottom: 0; }
.accent  { color: var(--accent); font-weight: 500; }
.dimmed  { color: var(--txt-3); }
.interp-hint {
  font-size: 12px !important;
  color: var(--txt-3) !important;
  font-style: italic;
}


/* ══════════════════════════════════════════
   SVG CHART SHARED STYLES (via text class)
══════════════════════════════════════════ */

/* BaZi SVG */
.bazi-label       { font: 10px/1 var(--font-ui); fill: rgba(255,255,255,0.35); letter-spacing: 0.08em; text-transform: uppercase; }
.bazi-label-zh    { font: 11px/1 var(--font-disp); fill: rgba(255,255,255,0.25); }
.bazi-sep         { stroke: rgba(255,255,255,0.06); stroke-width: 1; }
.bazi-hanzi       { font: bold 32px/1 var(--font-disp); }
.bazi-elem-label  { font: 10px/1 var(--font-ui); letter-spacing: 0.05em; }
.bazi-god-zh      { font: bold 13px/1 var(--font-disp); fill: rgba(255,255,255,0.7); }
.bazi-god-en      { font: 10px/1 var(--font-ui); fill: rgba(255,255,255,0.4); }
.bazi-god.day-master-tag { font: 9px/1 var(--font-ui); fill: rgba(197,160,89,0.7); letter-spacing: 0.1em; text-transform: uppercase; }
.bazi-elem-bar-label { font: 9px/1 var(--font-ui); }
.pillar-rect      { transition: opacity 0.2s; }
.bazi-pillar-stem:hover .pillar-rect,
.bazi-pillar-branch:hover .pillar-rect,
.bazi-ten-god:hover rect,
.bazi-elem-bar:hover rect { opacity: 1.4; filter: brightness(1.3); }

/* Chinese Astrology SVG */
.chinese-animal-label  { font: bold 14px/1 var(--font-disp); }
.chinese-animal-label.active { font-size: 16px; }
.chinese-center-hanzi  { font: bold 28px/1 var(--font-disp); }
.chinese-center-name   { font: 12px/1 var(--font-ui); }
.chinese-center-elem   { font: 10px/1 var(--font-ui); letter-spacing: 0.08em; }
.chinese-legend        { font: 10px/1 var(--font-ui); letter-spacing: 0.05em; }
.chinese-animal-segment { transition: opacity 0.2s; }
.chinese-animal-segment:hover path { opacity: 1.3; filter: brightness(1.2); }

/* Numerology SVG */
.num-label      { font: 9px/1 var(--font-ui); fill: rgba(255,255,255,0.35); letter-spacing: 0.1em; text-transform: uppercase; }
.num-value      { font: bold 36px/1 var(--font-disp); fill: #FFFFFF; }
.num-value-sm   { font: bold 24px/1 var(--font-disp); fill: #FFFFFF; }
.num-desc       { font: 11px/1 var(--font-ui); fill: rgba(255,255,255,0.5); }
.num-node       { cursor: pointer; }
.num-node:hover circle { filter: brightness(1.25); }

/* Human Design SVG */
.hd-center-label { font: 9px/1 var(--font-ui); fill: rgba(255,255,255,0.6); letter-spacing: 0.06em; text-transform: uppercase; }
.hd-type-label   { font: 11px/1 var(--font-ui); fill: rgba(255,255,255,0.4); letter-spacing: 0.06em; }
.hd-type-value   { font: bold 14px/1 var(--font-disp); fill: #C5A059; }
.hd-gate-label   { font: 8px/1 var(--font-ui); fill: rgba(255,255,255,0.3); }
.hd-center-node  { cursor: pointer; }
.hd-center-node:hover polygon,
.hd-center-node:hover rect,
.hd-center-node:hover circle { filter: brightness(1.25); }

/* Zi Wei SVG */
.ziwei-palace-bg   { }
.ziwei-palace-name { font: bold 10px/1 var(--font-disp); fill: rgba(255,255,255,0.4); letter-spacing: 0.05em; }
.ziwei-star-main   { font: bold 13px/1 var(--font-disp); }
.ziwei-star-minor  { font: 10px/1 var(--font-disp); fill: rgba(255,255,255,0.55); }
.ziwei-branch      { font: 9px/1 var(--font-ui); fill: rgba(255,255,255,0.3); }
.ziwei-palace-node { cursor: pointer; }
.ziwei-palace-node:hover rect { filter: brightness(1.3); }
.ziwei-center-label { font: italic 13px/1 var(--font-disp); fill: rgba(255,255,255,0.2); }


/* ══════════════════════════════════════════
   AI GENERATION PROGRESS BAR
══════════════════════════════════════════ */

.ai-prog-wrap {
  margin-bottom: 20px;
  padding-bottom: 18px;
  border-bottom: 1px solid var(--border);
}

.ai-prog-bar {
  height: 2px;
  background: rgba(255,255,255,0.07);
  border-radius: 2px;
  overflow: hidden;
  margin-bottom: 8px;
}

.ai-prog-fill {
  height: 100%;
  width: 0%;
  background: linear-gradient(90deg, var(--accent) 0%, var(--accent-h) 100%);
  border-radius: 2px;
  transition: width 0.35s cubic-bezier(.4,0,.2,1);
  box-shadow: 0 0 8px rgba(197,160,89,0.4);
}

.ai-prog-meta {
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.ai-prog-label {
  font-size: 10px;
  color: var(--txt-3);
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

.ai-prog-pct {
  font-size: 11px;
  font-weight: 600;
  color: var(--accent);
  font-variant-numeric: tabular-nums;
  letter-spacing: 0.04em;
  min-width: 36px;
  text-align: right;
}


/* ══════════════════════════════════════════
   AI READING OUTPUT
══════════════════════════════════════════ */

/* Typing / loading state */
.ai-loading {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 16px;
  padding: 40px 0;
}
.ai-loading__dots {
  display: flex;
  gap: 6px;
}
.ai-loading__dots span {
  width: 5px; height: 5px;
  border-radius: 50%;
  background: var(--accent);
  animation: ai-pulse 1.2s ease-in-out infinite;
}
.ai-loading__dots span:nth-child(2) { animation-delay: 0.2s; }
.ai-loading__dots span:nth-child(3) { animation-delay: 0.4s; }
@keyframes ai-pulse {
  0%,80%,100% { opacity: 0.2; transform: scale(0.8); }
  40%         { opacity: 1;   transform: scale(1); }
}
.ai-loading__label {
  font-size: 12px;
  color: var(--txt-3);
  letter-spacing: 0.08em;
}

/* AI output */
.ai-output {
  padding: 4px 0 24px;
}
.ai-section-title {
  font-family: var(--font-disp);
  font-size: 15px;
  font-weight: 600;
  color: var(--txt-1);
  margin: 24px 0 10px;
  padding-bottom: 6px;
  border-bottom: 1px solid var(--border);
}
.ai-section-title:first-child { margin-top: 4px; }
.ai-sub-title {
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--accent);
  margin: 16px 0 6px;
}
.ai-para {
  font-size: 13px;
  color: var(--txt-2);
  line-height: 1.75;
  margin-bottom: 10px;
}
.ai-list {
  list-style: none;
  padding: 0;
  margin: 8px 0 12px;
}
.ai-list li {
  font-size: 13px;
  color: var(--txt-2);
  line-height: 1.7;
  padding: 4px 0 4px 16px;
  position: relative;
}
.ai-list li::before {
  content: '·';
  position: absolute;
  left: 4px;
  color: var(--accent);
}
.ai-output strong { color: var(--txt-1); font-weight: 600; }
.ai-output em     { color: var(--txt-2); font-style: italic; }


/* Error states */
.ai-error {
  font-size: 12px;
  color: #C44536;
  font-style: italic;
  margin-top: 12px;
}
.ai-error-full {
  font-size: 13px;
  color: var(--txt-3);
  text-align: center;
  padding: 32px 0;
}


/* ══════════════════════════════════════════
   RESPONSIVE
══════════════════════════════════════════ */
@media (max-width: 900px) {
  .results-layout { padding: 24px 16px 60px; }
  .chart-area { gap: 12px; }
  .interp-panel { padding: 24px 20px; }
}

@media (max-width: 600px) {
  .site-header {
    padding: 32px 24px 0;
    flex-direction: column;
    gap: 6px;
  }
  .intake-wrap { padding: 32px 20px 60px; }
  .field-row--half {
    grid-template-columns: 1fr;
  }
  .results-bar {
    padding: 12px 16px;
  }
  .btn-back { font-size: 11px; padding: 7px 12px; }
}


/* ══════════════════════════════════════════
   AUTH VIEW
══════════════════════════════════════════ */

#view-auth { overflow: hidden; }

.auth-page-container {
  display: flex;
  width: 100%;
  height: 100%;
}

/* ── Left dark panel — bg image fills everything ── */
.auth-info-panel {
  flex: 1;
  position: relative;
  background-color: #23201a;
  background-image: url('../images/bg_image.png');
  background-size: cover;
  background-position: center center;
  background-repeat: no-repeat;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  padding: 10vh 0 8vh 7vw;
  overflow: hidden;
}

/* Subtle dark scrim over left portion so text is readable */
.auth-info-panel::before {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(
    to right,
    rgba(30,26,18,0.72) 0%,
    rgba(30,26,18,0.45) 45%,
    rgba(30,26,18,0.08) 75%,
    transparent 100%
  );
  pointer-events: none;
  z-index: 0;
}

.auth-info-content {
  display: flex;
  flex-direction: column;
  gap: 44px;
  position: relative;
  z-index: 1;
  max-width: 400px;
}

/* Brand */
.auth-brand-block { display: flex; flex-direction: column; gap: 8px; }

.auth-brand-name {
  font-family: var(--font-disp);
  font-size: clamp(2.2rem, 3.5vw, 3.2rem);
  font-weight: 700;
  color: #c9a84c;
  margin: 0;
  line-height: 1.05;
  letter-spacing: 0.01em;
}

.auth-brand-tagline {
  font-size: 0.72rem;
  font-weight: 500;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: rgba(210,190,140,0.65);
  margin: 0;
}

/* Systems list */
.auth-systems-list {
  list-style: none;
  padding: 0;
  margin: 0;
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.auth-sys-row {
  display: flex;
  align-items: center;
  gap: 20px;
}

.auth-sys-icon {
  font-family: var(--font-disp);
  font-size: 1.35rem;
  color: #c9a84c;
  width: 44px;
  text-align: center;
  flex-shrink: 0;
  opacity: 0.9;
}

.auth-sys-label {
  font-size: 0.97rem;
  color: rgba(235,225,200,0.88);
  font-weight: 400;
  letter-spacing: 0.01em;
}

/* Footer note */
.auth-save-note {
  font-size: 0.82rem;
  color: rgba(210,190,140,0.55);
  line-height: 1.65;
  position: relative;
  z-index: 1;
  max-width: 360px;
}

/* ── Right cream form panel ────────────────── */
.auth-form-panel {
  width: 320px;
  flex-shrink: 0;
  background-color: #e8d9bb;
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding: 0 44px;
  position: relative;
  z-index: 10;
  box-shadow: -8px 0 32px rgba(0,0,0,0.45);
}

/* Star decoration — bottom right */
.auth-panel-star {
  position: absolute;
  bottom: 28px;
  right: 28px;
  font-size: 1.6rem;
  color: #c9a84c;
  opacity: 0.7;
  line-height: 1;
}

/* Tabs */
.auth-tabs {
  display: flex;
  align-items: flex-end;
  gap: 0;
  margin-bottom: 36px;
  border-bottom: 1px solid rgba(160,140,100,0.35);
}

.auth-tab {
  background: transparent;
  border: none;
  border-bottom: 2px solid transparent;
  padding: 10px 0;
  margin-bottom: -1px;
  margin-right: 20px;
  font-family: var(--font-ui);
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.13em;
  text-transform: uppercase;
  color: #8a7d5e;
  cursor: pointer;
  transition: color var(--t2), border-color var(--t2);
}

.auth-tab.active {
  color: #2a2418;
  border-bottom-color: #c9a84c;
}

.auth-tab:hover:not(.active) { color: #2a2418; }

/* Fields */
.auth-field {
  display: flex;
  flex-direction: column;
  gap: 7px;
  margin-bottom: 18px;
}

.auth-field label {
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: #7a6e50;
}

.auth-input-with-icon { position: relative; }

.auth-input-icon {
  position: absolute;
  left: 13px;
  top: 50%;
  transform: translateY(-50%);
  color: #b0a080;
  font-size: 0.9rem;
  pointer-events: none;
  line-height: 1;
}

.auth-input-with-icon input {
  width: 100%;
  padding: 13px 13px 13px 40px;
  border: 1px solid rgba(160,140,100,0.4);
  border-radius: 3px;
  background-color: rgba(255,252,240,0.75);
  font-family: var(--font-ui);
  font-size: 14px;
  color: #2a2418;
  box-sizing: border-box;
  outline: none;
  transition: border-color var(--t2), box-shadow var(--t2), background-color var(--t2);
  -webkit-appearance: none;
}

.auth-input-with-icon input::placeholder { color: #b0a87a; }

.auth-input-with-icon input:focus {
  border-color: #c9a84c;
  background-color: rgba(255,252,242,0.95);
  box-shadow: 0 0 0 3px rgba(201,168,76,0.18);
}

.auth-error-msg {
  font-size: 11px;
  color: #9a3020;
  min-height: 16px;
  margin-bottom: 10px;
  line-height: 1.5;
}

.btn-auth-submit {
  width: 100%;
  padding: 14px;
  background-color: #b8901a;
  color: #fff8e8;
  border: none;
  border-radius: 3px;
  font-family: var(--font-ui);
  font-size: 11px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.16em;
  cursor: pointer;
  margin-top: 8px;
  transition: background-color var(--t2), transform var(--t1);
}

.btn-auth-submit:hover:not(:disabled) {
  background-color: #caa030;
  transform: translateY(-1px);
}

.btn-auth-submit:disabled {
  opacity: 0.5;
  cursor: not-allowed;
  transform: none;
}

/* Forgot password link */
.auth-forgot-link {
  display: block;
  text-align: center;
  margin-top: 16px;
  font-size: 12px;
  color: #9a8050;
  text-decoration: none;
  transition: color var(--t2);
  letter-spacing: 0.02em;
}

.auth-forgot-link:hover { color: #c9a84c; text-decoration: underline; }

/* ── Shared nav (landing + results views) ──── */
.site-nav {
  display: flex;
  align-items: center;
  gap: 12px;
}

.site-nav__email {
  font-size: 11px;
  color: var(--txt-3);
  letter-spacing: 0.04em;
  max-width: 180px;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.btn-nav {
  background: transparent;
  border: 1px solid var(--border-hi);
  border-radius: var(--r-sm);
  padding: 7px 13px;
  font-family: var(--font-ui);
  font-size: 11px;
  font-weight: 500;
  letter-spacing: 0.06em;
  color: var(--txt-2);
  cursor: pointer;
  white-space: nowrap;
  transition: border-color var(--t2), color var(--t2);
}

.btn-nav:hover {
  border-color: var(--accent);
  color: var(--accent);
}

/* Landing header */
.site-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 32px 48px 0;
  gap: 20px;
}

.results-bar__title {
  font-family: var(--font-disp);
  font-size: 16px;
  font-weight: 400;
  color: var(--txt-1);
  letter-spacing: 0.04em;
}

/* ── Auth responsive ─────────────────────── */
@media (max-width: 900px) {
  .auth-page-container { flex-direction: column; }

  .auth-info-panel {
    flex: none;
    padding: 36px 28px 28px;
    min-height: 240px;
    background-position: right center;
  }

  .auth-systems-list { gap: 14px; }
  .auth-sys-label    { font-size: 0.9rem; }

  .auth-form-panel {
    width: 100%;
    flex: 1;
    padding: 36px 28px 56px;
    box-shadow: none;
  }
}

@media (max-width: 600px) {
  .auth-info-panel  { padding: 28px 20px 24px; min-height: 200px; }
  .auth-form-panel  { padding: 28px 20px 48px; }
  .auth-brand-name  { font-size: 1.9rem; }
  .site-header      { padding: 24px 20px 0; }
  .site-nav__email  { display: none; }
}


/* ══════════════════════════════════════════
   HISTORY VIEW
══════════════════════════════════════════ */

.history-content {
  max-width: 860px;
  margin: 0 auto;
  padding: 40px 32px 80px;
}

.history-list {
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.history-loading {
  text-align: center;
  padding: 60px 0;
  font-size: 12px;
  color: var(--txt-3);
  letter-spacing: 0.08em;
}

/* Empty state */
.history-empty {
  text-align: center;
  padding: 80px 0;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 12px;
}

.history-empty__glyph {
  font-family: var(--font-disp);
  font-size: 32px;
  color: var(--accent);
  opacity: 0.3;
}

.history-empty__text {
  font-family: var(--font-disp);
  font-size: 18px;
  font-weight: 400;
  color: var(--txt-2);
}

.history-empty__sub {
  font-size: 13px;
  color: var(--txt-3);
}

/* Reading card */
.history-card {
  border: 1px solid var(--border);
  border-radius: var(--r-sm);
  overflow: hidden;
  transition: border-color var(--t2) var(--ease);
}

.history-card:hover,
.history-card.expanded {
  border-color: var(--border-hi);
}

.history-card__header {
  display: flex;
  align-items: center;
  gap: 16px;
  padding: 16px 20px;
  cursor: pointer;
  user-select: none;
  transition: background var(--t2) var(--ease);
}

.history-card__header:hover {
  background: var(--glass-bg);
}

.history-card__glyph {
  font-family: var(--font-disp);
  font-size: 18px;
  color: var(--accent);
  min-width: 36px;
  text-align: center;
  opacity: 0.7;
  flex-shrink: 0;
}

.history-card__info {
  flex: 1;
  display: flex;
  flex-direction: column;
  gap: 3px;
  min-width: 0;
}

.history-card__name {
  font-size: 14px;
  font-weight: 500;
  color: var(--txt-1);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.history-card__sys {
  font-size: 11px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--accent);
}

.history-card__dob {
  font-size: 11px;
  color: var(--txt-3);
}

.history-card__date-block {
  display: flex;
  flex-direction: column;
  align-items: flex-end;
  gap: 2px;
  flex-shrink: 0;
}

.history-card__date {
  font-size: 12px;
  color: var(--txt-2);
}

.history-card__time {
  font-size: 11px;
  color: var(--txt-3);
}

.history-card__chevron {
  font-size: 20px;
  color: var(--txt-3);
  flex-shrink: 0;
  transition: transform var(--t2) var(--ease), color var(--t2);
  display: inline-block;
  margin-left: 4px;
}

.history-card.expanded .history-card__chevron {
  transform: rotate(90deg);
  color: var(--accent);
}

/* Expandable body */
.history-card__body {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.4s var(--ease);
}

.history-card.expanded .history-card__body {
  max-height: 20000px;
}

.history-card__reading {
  padding: 24px 20px 28px 72px;
  border-top: 1px solid var(--border);
}

@media (max-width: 600px) {
  .history-content { padding: 24px 16px 60px; }
  .history-card__reading { padding: 20px 16px 24px; }
  .history-card__date-block { display: none; }
}