/* ═══════════════════════════════════════════════
   DestinyKey — Light Neomorphism Theme
   Mobile-first responsive adaptation
   ═══════════════════════════════════════════════ */

@font-face {
  font-family: 'AstroSymbols';
  src: url('./NotoSansSymbols2-Regular.ttf') format('truetype');
  font-weight: normal;
  font-style: normal;
  font-display: swap;
}

*,*::before,*::after{box-sizing:border-box}

:root{
  --bg:         #e8e4dc;
  --bg-light:   #f0ece4;
  --bg-dark:    #ddd9d0;
  --surface:    #e8e4dc;
  --surface-2:  #eeead2;

  /* Neo shadows — light theme */
  --neo-light:  rgba(255,255,255,0.7);
  --neo-dark:   rgba(174,168,155,0.5);
  --neo-up:     6px 6px 14px var(--neo-dark), -6px -6px 14px var(--neo-light);
  --neo-up-sm:  3px 3px 8px var(--neo-dark),  -3px -3px 8px var(--neo-light);
  --neo-up-xs:  2px 2px 5px var(--neo-dark),  -2px -2px 5px var(--neo-light);
  --neo-down:   inset 3px 3px 7px var(--neo-dark), inset -3px -3px 7px var(--neo-light);

  --text:       #3a3530;
  --text-light: #5a554e;
  --muted:      #8a857e;

  --gold:       #b8860b;
  --teal:       #2e8b7a;
  --rose:       #c04040;

  --radius:     18px;
  --radius-sm:  12px;
  --radius-xs:  8px;

  --sidebar-w:  370px;
  --topbar-h:   64px;

  --font-display: 'Cormorant Garamond', Georgia, serif;
  --font-body:    'DM Sans', system-ui, sans-serif;
}

body{
  margin:0;
  font-family:var(--font-body);
  background:var(--bg);
  color:var(--text);
  min-height:100vh;
  -webkit-font-smoothing:antialiased;
  overflow-x:hidden;
}
/* Lock body scroll when sidebar overlay is open */
body.sidebar-open{
  overflow:hidden;
}
h1,h2,h3{font-family:var(--font-display);color:var(--text);margin:0}

/* ── Ambient — subtle warm light spots ── */
.ambient{position:fixed;inset:0;z-index:0;pointer-events:none;overflow:hidden}
.orb{position:absolute;border-radius:50%;filter:blur(120px);opacity:.3}
.orb-1{width:500px;height:500px;background:radial-gradient(circle,rgba(184,134,11,.15),transparent 70%);top:-5%;right:10%}
.orb-2{width:400px;height:400px;background:radial-gradient(circle,rgba(46,139,122,.1),transparent 70%);bottom:0;left:5%}
.orb-3{width:350px;height:350px;background:radial-gradient(circle,rgba(192,64,64,.08),transparent 70%);top:40%;left:50%}

/* ── App shell ── */
.app{
  position:relative;z-index:1;
  display:grid;
  grid-template-columns:var(--sidebar-w) 1fr;
  min-height:100vh;
}

/* ── Sidebar ── */
.sidebar{
  background:var(--surface);
  border-right:1px solid rgba(0,0,0,.06);
  display:flex;flex-direction:column;
  height:100vh;position:sticky;top:0;
  overflow:hidden;
  transition:width .4s ease, transform .4s ease;
  z-index:100;
  box-shadow:4px 0 20px rgba(0,0,0,.06);
}
.sidebar.collapsed{width:0!important;transform:translateX(-100%);border-right:none}

/* Sidebar overlay backdrop */
.sidebar-overlay{
  display:none;
  position:fixed;inset:0;
  background:rgba(0,0,0,.35);
  z-index:199;
  opacity:0;
  transition:opacity .3s ease;
  -webkit-backdrop-filter:blur(2px);
  backdrop-filter:blur(2px);
  pointer-events:none; /* disabled by default */
}
.sidebar-overlay.active{
  display:block;
  opacity:1;
  pointer-events:auto; /* only active when visible */
}

.sidebar-head{
  display:flex;align-items:center;justify-content:space-between;
  padding:18px 20px 14px;
  border-bottom:1px solid rgba(0,0,0,.06);
  flex-shrink:0;
}
.brand{display:flex;align-items:center;gap:9px}
.brand-star{font-size:20px;color:var(--gold)}
.brand-text{
  font-family:var(--font-display);font-size:13px;font-weight:700;
  letter-spacing:.25em;color:var(--gold);
}
.toggle-btn,.hamburger{
  background:none;border:none;color:var(--muted);
  cursor:pointer;padding:6px;border-radius:8px;
  transition:color .2s,background .2s;
  min-width:44px;min-height:44px;
  display:flex;align-items:center;justify-content:center;
}
.toggle-btn:hover,.hamburger:hover{color:var(--text);background:rgba(0,0,0,.05)}

.sidebar-body{
  flex:1;overflow-y:auto;padding:18px 20px 26px;
  scrollbar-width:thin;scrollbar-color:rgba(0,0,0,.1) transparent;
  -webkit-overflow-scrolling:touch;
}
.section-title{font-size:20px;margin-bottom:16px;font-weight:600}
.section-title::after{
  content:'';display:block;width:36px;height:2px;
  background:linear-gradient(90deg,var(--gold),transparent);
  margin-top:8px;border-radius:2px;
}

/* Form */
.form-grid{display:grid;grid-template-columns:1fr 1fr;gap:12px}
.field{display:block}
.field-wide{grid-column:span 2}
.field span{
  display:block;font-size:11px;font-weight:600;
  text-transform:uppercase;letter-spacing:.06em;
  color:var(--muted);margin-bottom:4px;
}
input,select{
  width:100%;font:inherit;font-size:16px; /* 16px prevents iOS zoom on focus */
  color:var(--text);
  background:var(--bg);
  border:none;border-radius:var(--radius-xs);
  padding:12px;
  box-shadow:var(--neo-down);
  transition:box-shadow .25s;
  outline:none;
  min-height:44px;
}
input:focus,select:focus{box-shadow:var(--neo-down), 0 0 0 2px rgba(184,134,11,.2)}
input::placeholder{color:var(--muted);opacity:.6}
input[readonly]{opacity:.6}
select option{background:var(--bg-light);color:var(--text)}

.city-search-row{display:grid;grid-template-columns:1fr 44px;gap:6px}
.btn-icon{
  width:44px;height:44px;display:flex;align-items:center;justify-content:center;
  background:var(--bg);border-radius:var(--radius-xs);
  box-shadow:var(--neo-down);border:none;color:var(--muted);cursor:pointer;
}
#citySelect{margin-top:6px;border-radius:var(--radius-xs)}

/* Buttons */
.actions{display:flex;gap:10px;margin-top:18px}
.btn-primary,.btn-ghost{
  flex:1;border:none;border-radius:var(--radius-sm);
  padding:14px 16px;font:inherit;font-weight:600;font-size:15px;
  cursor:pointer;transition:transform .15s,box-shadow .25s;
  min-height:48px;
}
.btn-primary:active,.btn-ghost:active{transform:scale(.97)}
.btn-primary{
  background:linear-gradient(135deg,#c49520,#b8860b);
  color:#fff;
  box-shadow:var(--neo-up-sm);
}
.btn-primary:hover{box-shadow:var(--neo-up)}
.btn-ghost{
  background:var(--bg-light);color:var(--text);
  box-shadow:var(--neo-up-sm);
}
.btn-ghost:hover{box-shadow:var(--neo-up)}

/* ── Main ── */
.main{min-height:100vh;padding:0 28px 36px}

/* Topbar */
.topbar{
  height:auto;
  min-height:var(--topbar-h);
  display:flex;align-items:center;justify-content:space-between;gap:14px;
  position:sticky;top:0;z-index:50;
  background:rgba(232,228,220,.85);
  backdrop-filter:blur(12px);-webkit-backdrop-filter:blur(12px);
  margin:0 -28px;padding:12px 28px;
  border-bottom:1px solid rgba(0,0,0,.06);
  flex-wrap:wrap;
}
.topbar-left{display:flex;align-items:center;gap:12px;flex-wrap:wrap}
.topbar-left h1{font-size:24px;font-weight:600;white-space:nowrap}
.topbar-left .subtitle{display:none}
.hamburger{display:none}
/* Hamburger label — hidden on desktop, visible on mobile */
.hamburger-label{display:none}
.topbar-right{display:flex;align-items:center;gap:8px;flex-wrap:wrap}

/* ── Settings toggle button (visible on ≤960px) ── */
.settings-toggle{
  display:none;
  background:var(--surface);
  box-shadow:var(--neo-up-xs);
  border:none;
  border-radius:var(--radius-sm);
  padding:8px 14px;
  font:inherit;font-size:13px;font-weight:600;
  color:var(--muted);
  cursor:pointer;
  min-height:44px;
  align-items:center;
  gap:6px;
  transition:color .2s, background .2s;
}
.settings-toggle:hover{color:var(--text);background:rgba(0,0,0,.03)}
.settings-toggle svg{flex-shrink:0}

/* ── Collapsible settings panel ── */
.settings-panel{
  display:contents; /* Desktop: children flow into topbar-right normally */
}

.neo-pill{
  background:var(--surface);
  box-shadow:var(--neo-up-xs);
  border-radius:999px;padding:6px 14px;
  font-size:13px;font-weight:600;
  display:flex;align-items:center;gap:6px;
  min-height:36px;
}
.status-pill{color:var(--teal)}
.status-pill::before{
  content:'';width:7px;height:7px;background:var(--teal);
  border-radius:50%;box-shadow:0 0 6px var(--teal);
}

.neo-select{
  display:flex;align-items:center;gap:8px;
  background:var(--surface);
  box-shadow:var(--neo-up-xs);
  border-radius:var(--radius-sm);
  padding:5px 12px;
  min-height:44px;
}
.neo-select span{font-size:11px;text-transform:uppercase;letter-spacing:.06em;color:var(--muted);white-space:nowrap}
.neo-select select{
  border:none;background:transparent;color:var(--text);
  font:inherit;font-size:13px;outline:none;min-width:130px;cursor:pointer;
  box-shadow:none;padding:3px 0;
  min-height:34px;
}

/* Aspect colors inline */
.aspect-colors{min-height:44px}

/* ── Result ── */
.result-panel{padding-top:24px}
.result-header{display:flex;justify-content:space-between;align-items:baseline;gap:12px;margin-bottom:18px;flex-wrap:wrap}
.result-header h2{font-size:26px;font-weight:600}
.result-meta{color:var(--muted);font-size:14px}

/* Summary cards */
.summary-cards{display:grid;grid-template-columns:repeat(4,1fr);gap:14px;margin-bottom:24px}
.neo-card{
  background:var(--surface);
  box-shadow:var(--neo-up);
  border-radius:var(--radius);
  padding:18px;
  transition:transform .2s,box-shadow .25s;
  animation:cardIn .45s ease-out both;
  animation-delay:var(--delay,0s);
}
.neo-card:hover{transform:translateY(-2px);box-shadow:8px 8px 18px var(--neo-dark),-8px -8px 18px var(--neo-light)}
@keyframes cardIn{from{opacity:0;transform:translateY(12px)}to{opacity:1;transform:translateY(0)}}

.summary-card{display:flex;flex-direction:column;gap:3px}
.summary-icon{font-size:24px;color:var(--gold);margin-bottom:2px}
.summary-label{font-size:11px;text-transform:uppercase;letter-spacing:.07em;color:var(--muted);font-weight:600}
.summary-value{font-family:var(--font-display);font-size:19px;font-weight:600;color:var(--text)}

/* Chart row */
.chart-row{display:grid;grid-template-columns:1fr 300px;gap:18px;margin-bottom:24px;align-items:start}
.wheel-wrap{
  background:var(--bg-light);
  box-shadow:var(--neo-down);
  border-radius:var(--radius);
  padding:16px;
  display:flex;align-items:center;justify-content:center;
  min-height:560px;
}
.neo-inset{box-shadow:var(--neo-down)}
#chart-wheel{width:100%;max-width:720px}
#chart-wheel svg{width:100%;height:auto;display:block}

/* Chart pinch-zoom wrapper (added by JS on mobile) */
.chart-touch-wrapper{
  width:100%;
  overflow:auto;
  -webkit-overflow-scrolling:touch;
  touch-action:pan-x pan-y pinch-zoom;
}

.houses-aside{height:100%;overflow-y:auto;max-height:600px;scrollbar-width:thin;scrollbar-color:rgba(0,0,0,.08) transparent}
.houses-aside h3,.detail-card h3{
  font-size:16px;font-weight:600;margin:0 0 12px;
  padding-bottom:8px;border-bottom:1px solid rgba(0,0,0,.08);
  color:var(--gold);
}

/* Details grid */
.details-grid{display:grid;grid-template-columns:1fr 1fr;gap:18px}

/* Table scroll wrapper */
.table-scroll{
  overflow-x:auto;
  -webkit-overflow-scrolling:touch;
  margin:0 -4px;
  padding:0 4px 4px;
}

/* Tables */
.simple-table{width:100%;border-collapse:collapse}
.simple-table th,.simple-table td{
  padding:8px 6px;text-align:left;font-size:13px;
  border-bottom:1px solid rgba(0,0,0,.06);vertical-align:top;
}
.simple-table th{font-size:11px;text-transform:uppercase;letter-spacing:.05em;color:var(--muted);font-weight:700}
.simple-table tbody tr{transition:background .15s}
.simple-table tbody tr:hover{background:rgba(0,0,0,.02)}

/* List items */
.list-block{display:grid;gap:8px}
.list-item{
  background:var(--bg);
  box-shadow:var(--neo-down);
  border-radius:var(--radius-sm);
  padding:12px 14px;
  word-break:break-word;
}
.list-item strong{color:var(--gold)}
.muted{color:var(--muted)}

/* Scrollbar */
::-webkit-scrollbar{width:6px;height:6px}
::-webkit-scrollbar-track{background:transparent}
::-webkit-scrollbar-thumb{background:rgba(0,0,0,.1);border-radius:3px}

/* ════════════════════════════════════════════════
   RESPONSIVE — Tablet (≤1280px)
   ════════════════════════════════════════════════ */
@media(max-width:1280px){
  .chart-row{grid-template-columns:1fr 260px}
}

/* ════════════════════════════════════════════════
   RESPONSIVE — Small tablet / Landscape phone (≤960px)
   ════════════════════════════════════════════════ */
@media(max-width:960px){
  .app{grid-template-columns:1fr}

  /* Sidebar → fixed overlay, fully out of document flow */
  .sidebar{
    position:fixed;left:0;top:0;bottom:0;
    width:var(--sidebar-w)!important;
    z-index:200;
    height:100vh;
    height:100dvh; /* dynamic viewport height for mobile browsers */
  }
  .sidebar.collapsed{transform:translateX(-100%)}
  .hamburger{
    display:flex;
    align-items:center;
    gap:6px;
    background:var(--surface);
    box-shadow:var(--neo-up-xs);
    border-radius:var(--radius-sm);
    padding:8px 14px;
    color:var(--gold);
    font-weight:600;
    font-size:13px;
  }
  .hamburger-label{display:inline}

  /* Main must scroll independently */
  .main{
    min-height:auto;
    overflow-y:auto;
  }

  /* Layout adjustments */
  .chart-row{grid-template-columns:1fr}
  .houses-aside{max-height:none}
  .summary-cards{grid-template-columns:1fr 1fr}
  .details-grid{grid-template-columns:1fr}

  /* Reset aspect list span 2 → 1 */
  .details-grid > *{grid-column:span 1!important}

  /* Settings: show toggle, collapse panel */
  .settings-toggle{display:flex}

  .settings-panel{
    display:none;
    width:100%;
    order:10;
    flex-basis:100%;
    flex-direction:column;
    gap:10px;
    padding:12px 0 4px;
    border-top:1px solid rgba(0,0,0,.06);
    margin-top:4px;
    animation:settingsSlideIn .25s ease-out;
  }
  .settings-panel.open{display:flex}

  @keyframes settingsSlideIn{
    from{opacity:0;transform:translateY(-8px)}
    to{opacity:1;transform:translateY(0)}
  }

  .settings-panel .neo-select{
    width:100%;justify-content:space-between;
  }
  .settings-panel .neo-select select{min-width:0;flex:1}
  .settings-panel .aspect-colors{width:100%}

  .topbar{flex-wrap:wrap;gap:8px}
  .topbar-right{flex-wrap:wrap}
}

/* ════════════════════════════════════════════════
   RESPONSIVE — Phone (≤600px)
   ════════════════════════════════════════════════ */
@media(max-width:600px){
  :root{--topbar-h:56px}
  body{-webkit-text-size-adjust:100%}

  .main{padding:0 12px 28px}

  /* Topbar compact */
  .topbar{margin:0 -12px;padding:8px 12px;gap:6px}
  .topbar-left h1{font-size:17px}
  .topbar-right{gap:4px}
  .neo-select span{display:none}
  .neo-pill{padding:5px 10px;font-size:12px}

  /* Sidebar full-width — no overlay needed */
  .sidebar{width:100vw!important;max-width:100vw}
  .sidebar-overlay{display:none!important}

  /* Form single column */
  .form-grid{grid-template-columns:1fr}
  .field-wide{grid-column:span 1}

  /* Actions: stack buttons, make calculate prominent */
  .actions{flex-direction:column;gap:8px;margin-top:22px}
  .btn-primary{
    font-size:17px;
    padding:16px 20px;
    min-height:56px;
    letter-spacing:.02em;
    box-shadow:var(--neo-up), 0 0 20px rgba(184,134,11,.2);
  }
  .btn-primary#calculateBtn::after{
    content:' ✦';
    font-size:14px;
  }

  /* Summary cards 2-col on phone */
  .summary-cards{grid-template-columns:1fr 1fr}

  /* Chart — responsive sizing */
  .wheel-wrap{min-height:auto;padding:10px}
  .chart-touch-wrapper #chart-wheel{min-width:320px}

  /* Cards compact */
  .detail-card{padding:14px}

  /* Result header */
  .result-header h2{font-size:22px}
  .result-meta{font-size:13px;width:100%}

  /* Larger touch targets for color pickers */
  .aspect-colors input[type="color"]{
    width:32px!important;height:32px!important;
    padding:4px;cursor:pointer;
  }
  .aspect-colors label{
    min-width:44px;min-height:44px;
    display:flex!important;align-items:center;justify-content:center;
  }

  /* Settings panel full-width selects */
  .settings-panel .neo-select{padding:8px 12px}
  .settings-panel .neo-select span{display:block} /* Re-show labels in panel */
}

/* ════════════════════════════════════════════════
   RESPONSIVE — Very small phones (≤380px)
   ════════════════════════════════════════════════ */
@media(max-width:380px){
  .main{padding:0 8px 24px}
  .topbar{margin:0 -8px;padding:8px}
  .topbar-left h1{font-size:15px}

  .summary-cards{grid-template-columns:1fr;gap:10px}
  .summary-card{flex-direction:row;align-items:center;gap:12px}
  .summary-icon{margin-bottom:0;font-size:20px}

  .neo-card{padding:14px;border-radius:var(--radius-sm)}
  .sidebar-body{padding:14px 16px 22px}
  .form-grid{gap:10px}

  .actions{flex-direction:column;gap:8px}
  .btn-primary,.btn-ghost{width:100%}
}

/* ════════════════════════════════════════════════
   Safe area insets (notched phones)
   ════════════════════════════════════════════════ */
@supports(padding: env(safe-area-inset-bottom)){
  .sidebar-body{padding-bottom:calc(26px + env(safe-area-inset-bottom))}
  .main{padding-bottom:calc(36px + env(safe-area-inset-bottom))}
}