/* ============================================================
   IDX Virtual Trading — Light Gold Theme
   ============================================================ */
:root{
  --gold-50:#fffaf0;
  --gold-100:#fdf3dd;
  --gold-200:#f8e7bd;
  --gold-300:#f0d698;
  --gold-400:#e2bd6b;
  --gold-500:#cf9f3f;
  --gold-600:#b3812c;
  --gold-700:#8f6522;
  --ink-900:#2a2418;
  --ink-700:#4a4030;
  --ink-500:#7a6e56;
  --green-500:#1f9d55;
  --green-100:#e5f7ec;
  --red-500:#d1453d;
  --red-100:#fbe9e8;
  --white:#ffffff;
  --bg-page: linear-gradient(160deg,#fffdf6 0%, #fdf5e2 45%, #f7e9c6 100%);
  --shadow-soft: 0 10px 30px rgba(179,129,44,0.12);
  --shadow-strong: 0 20px 50px rgba(179,129,44,0.22);
  --radius-lg: 20px;
  --radius-md: 14px;
  --radius-sm: 9px;
  --font-display:'Playfair Display', serif;
  --font-body:'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
}

*{box-sizing:border-box;}
html,body{height:100%;}
body{
  margin:0;
  font-family:var(--font-body);
  background:var(--bg-page);
  color:var(--ink-900);
  -webkit-font-smoothing:antialiased;
  min-height:100vh;
}
a{color:inherit;text-decoration:none;}
h1,h2,h3{font-family:var(--font-display); margin:0 0 8px;}
.muted{color:var(--ink-500);}
.muted-sm{color:var(--ink-500);font-size:.85rem;}
.fine-print{color:var(--ink-500);font-size:.8rem;margin-top:8px;}

/* ---------- Glass card ---------- */
.glass-card{
  background: rgba(255,255,255,0.72);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  border:1px solid rgba(207,159,63,0.25);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-soft);
  transition: transform .25s ease, box-shadow .25s ease;
}
.glass-card:hover{ box-shadow: var(--shadow-strong); }

/* ---------- Buttons ---------- */
.btn{
  display:inline-flex; align-items:center; justify-content:center; gap:6px;
  font-family:var(--font-body); font-weight:600; font-size:.92rem;
  padding:11px 20px; border-radius: var(--radius-sm); border:none; cursor:pointer;
  transition: transform .15s ease, box-shadow .2s ease, filter .2s ease;
  user-select:none;
}
.btn:active{transform: scale(0.96);}
.btn-block{width:100%;}
.btn-sm{padding:7px 14px;font-size:.82rem;}
.btn-gold{
  background: linear-gradient(135deg, var(--gold-300), var(--gold-500));
  color:#3a2c0d; box-shadow: 0 6px 18px rgba(207,159,63,.4);
}
.btn-gold:hover{ filter:brightness(1.06); box-shadow:0 10px 24px rgba(207,159,63,.5); }
.btn-gold-sm{ background:linear-gradient(135deg,var(--gold-300),var(--gold-500)); color:#3a2c0d; border:none; padding:9px 16px; border-radius:var(--radius-sm); font-weight:600; cursor:pointer;}
.btn-outline-gold{
  background: transparent; border:1.5px solid var(--gold-500); color: var(--gold-700);
}
.btn-outline-gold:hover{ background: var(--gold-100); }
.btn-ghost{ background:rgba(0,0,0,0.04); color:var(--ink-700); }
.btn-ghost:hover{ background:rgba(0,0,0,0.08); }
.btn-buy{ background: var(--green-500); color:white; }
.btn-buy:hover{ filter:brightness(1.08); }
.btn-sell{ background: var(--red-500); color:white; }
.btn-sell:hover{ filter:brightness(1.08); }

/* ---------- Alerts ---------- */
.alert{ padding:12px 16px; border-radius:var(--radius-sm); margin-bottom:14px; font-size:.9rem; }
.alert-error{ background: var(--red-100); color:#8a2c27; border:1px solid #f2b9b5; }
.alert-success{ background: var(--green-100); color:#166534; border:1px solid #a9e3c1; }
.alert-info{ background: var(--gold-100); color:var(--gold-700); border:1px solid var(--gold-300); }

/* ---------- Animations ---------- */
@keyframes fadeUp{ from{opacity:0; transform:translateY(16px);} to{opacity:1; transform:translateY(0);} }
@keyframes fadeLeft{ from{opacity:0; transform:translateX(24px);} to{opacity:1; transform:translateX(0);} }
@keyframes fadeRight{ from{opacity:0; transform:translateX(-24px);} to{opacity:1; transform:translateX(0);} }
@keyframes pop{ from{opacity:0; transform:scale(.92);} to{opacity:1; transform:scale(1);} }
@keyframes shake{ 10%,90%{transform:translateX(-1px);} 20%,80%{transform:translateX(2px);} 30%,50%,70%{transform:translateX(-4px);} 40%,60%{transform:translateX(4px);} }
@keyframes shimmer{ 0%{background-position:-400px 0;} 100%{background-position:400px 0;} }
@keyframes floatBg{ 0%,100%{transform:translate(0,0) rotate(0deg);} 50%{transform:translate(20px,-20px) rotate(6deg);} }
@keyframes pulseGold{ 0%,100%{box-shadow:0 0 0 0 rgba(207,159,63,.5);} 50%{box-shadow:0 0 0 8px rgba(207,159,63,0);} }

.animate-fade-up{ animation: fadeUp .6s ease both; }
.animate-fade-left{ animation: fadeLeft .6s ease both; }
.animate-fade-right{ animation: fadeRight .6s ease both; }
.animate-pop{ animation: pop .45s cubic-bezier(.34,1.56,.64,1) both; }
.animate-shake{ animation: shake .5s ease; }
.skeleton{ background: linear-gradient(90deg, var(--gold-100) 25%, var(--gold-200) 50%, var(--gold-100) 75%); background-size:800px 100%; animation: shimmer 1.4s infinite linear; border-radius:8px; }

/* ============================================================
   INSTALL PAGE
   ============================================================ */
.install-body{ display:flex; align-items:center; justify-content:center; padding:32px; }
.install-wrap{ width:100%; max-width:620px; }
.install-card{ padding:36px; }
.brand-mark{ font-family:var(--font-display); font-size:1.1rem; letter-spacing:.05em; color:var(--ink-700); margin-bottom:6px;}
.brand-gold{ color: var(--gold-600); font-weight:700; }
.install-form fieldset{ border:1px solid var(--gold-200); border-radius:var(--radius-md); padding:16px 18px; margin:0 0 18px; }
.install-form legend{ padding:0 8px; color:var(--gold-700); font-weight:600; font-size:.85rem; text-transform:uppercase; letter-spacing:.04em; }
.install-form label{ display:block; margin-bottom:14px; font-size:.88rem; font-weight:600; color:var(--ink-700); }
.install-form label small{ font-weight:400; color:var(--ink-500); }
.install-form input[type=text], .install-form input[type=email], .install-form input[type=password], .install-form input[type=number], .install-form input[type=file]{
  width:100%; margin-top:6px; padding:11px 13px; border-radius:var(--radius-sm); border:1.5px solid var(--gold-200);
  font-family:var(--font-body); font-size:.92rem; background:var(--white); transition: border-color .2s;
}
.install-form input:focus{ outline:none; border-color:var(--gold-500); }

/* ============================================================
   AUTH (login/register) PAGE
   ============================================================ */
.auth-body{ position:relative; min-height:100vh; display:flex; }
.auth-bg-anim{ position:fixed; inset:-10%; background:
    radial-gradient(circle at 20% 30%, rgba(240,214,152,.55), transparent 40%),
    radial-gradient(circle at 80% 70%, rgba(207,159,63,.35), transparent 45%);
  animation: floatBg 14s ease-in-out infinite; z-index:0; }
.auth-wrap{ position:relative; z-index:1; display:flex; flex-wrap:wrap; gap:40px; max-width:1100px; margin:auto; padding:40px 24px; align-items:center; }
.auth-showcase{ flex:1 1 420px; padding:20px; }
.auth-showcase h1{ font-size:2.4rem; color:var(--ink-900); margin-top:14px; }
.showcase-logo{ height:52px; }
.auth-showcase .tagline{ color:var(--ink-700); font-size:1.05rem; margin-bottom:22px; }
.feature-list{ list-style:none; padding:0; margin:0; display:flex; flex-direction:column; gap:10px; }
.feature-list li{ color:var(--ink-700); font-size:.95rem; }
.auth-card{ flex:1 1 380px; max-width:420px; padding:32px; }
.tabs{ display:flex; gap:8px; margin-bottom:20px; background:var(--gold-100); border-radius:var(--radius-sm); padding:4px; }
.tab-btn{ flex:1; padding:10px; border:none; background:transparent; border-radius:var(--radius-sm); font-weight:600; cursor:pointer; color:var(--ink-500); transition:.2s; }
.tab-btn.active{ background:var(--white); color:var(--gold-700); box-shadow:0 2px 8px rgba(0,0,0,.08); }
.tab-panel{ display:none; flex-direction:column; gap:14px; }
.tab-panel.active{ display:flex; }
.tab-panel label{ font-size:.85rem; font-weight:600; color:var(--ink-700); display:block; }
.tab-panel label small{ font-weight:400; color:var(--ink-500); }
.tab-panel input{ width:100%; margin-top:6px; padding:11px 13px; border-radius:var(--radius-sm); border:1.5px solid var(--gold-200); font-size:.92rem; }
.tab-panel input:focus{ outline:none; border-color:var(--gold-500); }
.divider{ display:flex; align-items:center; gap:10px; margin:20px 0; color:var(--ink-500); font-size:.8rem; }
.divider::before, .divider::after{ content:''; flex:1; height:1px; background:var(--gold-200); }

/* ============================================================
   APP SHELL (dashboard/market/portfolio/reports/settings)
   ============================================================ */
.app-shell{ display:flex; min-height:100vh; }
.sidebar{
  width:264px; flex-shrink:0; background: rgba(255,255,255,0.65); backdrop-filter: blur(16px);
  border-right:1px solid rgba(207,159,63,.25); display:flex; flex-direction:column; padding:24px 18px;
  position:sticky; top:0; height:100vh; overflow-y:auto; transition: transform .3s ease; z-index:50;
}
.brand{ display:flex; align-items:center; gap:10px; margin-bottom:28px; }
.brand-logo{ height:38px; width:38px; object-fit:contain; border-radius:8px; }
.brand-icon{ font-size:1.6rem; }
.brand-name{ font-family:var(--font-display); font-weight:700; font-size:1.02rem; line-height:1.1; }
.brand-tagline{ font-size:.68rem; color:var(--ink-500); max-width:170px; }
.side-nav{ display:flex; flex-direction:column; gap:4px; flex:1; }
.side-nav a{ display:flex; align-items:center; gap:10px; padding:11px 14px; border-radius:var(--radius-sm); color:var(--ink-700); font-weight:600; font-size:.9rem; transition:.2s; }
.side-nav a:hover{ background:var(--gold-100); }
.side-nav a.active{ background:linear-gradient(135deg,var(--gold-300),var(--gold-500)); color:#3a2c0d; box-shadow:0 4px 14px rgba(207,159,63,.35); }
.sidebar-footer{ display:flex; flex-direction:column; gap:10px; padding-top:16px; border-top:1px solid var(--gold-200); }
.guest-badge{ background:var(--gold-100); color:var(--gold-700); font-size:.72rem; font-weight:700; padding:5px 10px; border-radius:20px; text-align:center; animation: pulseGold 2.4s infinite; }
.user-chip{ display:flex; align-items:center; gap:10px; }
.avatar{ width:36px; height:36px; border-radius:50%; background:linear-gradient(135deg,var(--gold-400),var(--gold-600)); color:white; display:flex; align-items:center; justify-content:center; font-weight:700; }
.u-name{ font-weight:700; font-size:.85rem; }
.u-role{ font-size:.72rem; color:var(--ink-500); }

.main-col{ flex:1; min-width:0; display:flex; flex-direction:column; }
.topbar{ display:flex; align-items:center; gap:14px; padding:18px 28px; position:sticky; top:0; background:rgba(253,245,226,.7); backdrop-filter: blur(10px); z-index:40; border-bottom:1px solid rgba(207,159,63,.15); }
.hamburger{ display:none; background:none; border:none; font-size:1.3rem; cursor:pointer; }
.topbar-title{ font-family:var(--font-display); font-weight:700; font-size:1.2rem; flex:1; }
.topbar-clock{ font-size:.85rem; font-weight:600; color:var(--gold-700); background:var(--gold-100); padding:6px 12px; border-radius:20px; }
.content{ padding:24px 28px 60px; }

/* ---------- Grid of stat cards ---------- */
.grid-cards{ display:grid; grid-template-columns:repeat(auto-fit,minmax(200px,1fr)); gap:18px; margin-bottom:22px; }
.stat-card{ padding:20px 22px; }
.stat-label{ font-size:.78rem; color:var(--ink-500); font-weight:600; text-transform:uppercase; letter-spacing:.03em; margin-bottom:8px; }
.stat-value{ font-family:var(--font-display); font-size:1.6rem; font-weight:700; }
.stat-value.positive{ color:var(--green-500); }
.stat-value.negative{ color:var(--red-500); }

/* ---------- Panels ---------- */
.panel{ padding:22px 24px; margin-bottom:22px; }
.panel-head{ display:flex; align-items:center; justify-content:space-between; gap:12px; flex-wrap:wrap; margin-bottom:16px; }
.panel-head h2{ font-size:1.15rem; }
.panel-head h2 small{ font-family:var(--font-body); font-weight:400; color:var(--ink-500); font-size:.75rem; }

/* ---------- Ticker grid (dashboard) ---------- */
.ticker-grid{ display:grid; grid-template-columns:repeat(auto-fill,minmax(190px,1fr)); gap:14px; }
.ticker-card{ position:relative; background:var(--white); border:1px solid var(--gold-200); border-radius:var(--radius-md); padding:14px 16px; transition: transform .2s ease, box-shadow .2s ease; cursor:pointer; }
.ticker-card:hover{ transform:translateY(-3px); box-shadow: var(--shadow-soft); }
.tc-remove{ position:absolute; top:8px; right:8px; width:22px; height:22px; border-radius:50%; border:none; background:var(--gold-100); color:var(--ink-500); font-size:.7rem; line-height:1; cursor:pointer; display:flex; align-items:center; justify-content:center; transition:.15s; }
.tc-remove:hover{ background:var(--red-100); color:var(--red-500); }
.ticker-card .tc-symbol{ font-weight:700; font-size:.95rem; }
.ticker-card .tc-price{ font-family:var(--font-display); font-size:1.25rem; margin:6px 0 4px; }
.ticker-card .tc-change{ font-size:.82rem; font-weight:600; }
.tc-change.up{ color:var(--green-500); }
.tc-change.down{ color:var(--red-500); }
.tc-flash{ animation: flashUpdate .6s ease; }
@keyframes flashUpdate{ 0%{ background: var(--gold-200); } 100%{ background:transparent; } }

.inline-form{ display:flex; gap:8px; }
.inline-form input{ padding:9px 12px; border-radius:var(--radius-sm); border:1.5px solid var(--gold-200); font-size:.85rem; }

/* ---------- Quick trade ---------- */
.quick-trade-form{ display:flex; gap:10px; flex-wrap:wrap; }
.quick-trade-form input{ padding:11px 14px; border-radius:var(--radius-sm); border:1.5px solid var(--gold-200); font-size:.9rem; flex:1; min-width:140px; }

/* ============================================================
   MARKET PAGE
   ============================================================ */
.market-toolbar{ display:flex; align-items:center; gap:16px; flex-wrap:wrap; padding:16px 20px; margin-bottom:20px; }
.search-box{ position:relative; flex:1 1 240px; }
.search-box input{ width:100%; padding:11px 14px; border-radius:var(--radius-sm); border:1.5px solid var(--gold-200); font-size:.92rem; }
.search-results{ position:absolute; top:calc(100% + 6px); left:0; right:0; background:white; border-radius:var(--radius-sm); box-shadow:var(--shadow-strong); z-index:60; max-height:280px; overflow:auto; display:none; }
.search-results.show{ display:block; }
.search-results div{ padding:10px 14px; cursor:pointer; font-size:.88rem; border-bottom:1px solid var(--gold-100); }
.search-results div:hover{ background:var(--gold-100); }
.range-tabs{ display:flex; gap:6px; }
.range-tabs button{ padding:7px 13px; border-radius:var(--radius-sm); border:1.5px solid var(--gold-200); background:white; cursor:pointer; font-weight:600; font-size:.8rem; color:var(--ink-700); }
.range-tabs button.active{ background:linear-gradient(135deg,var(--gold-300),var(--gold-500)); color:#3a2c0d; border-color:transparent; }
.quote-badge{ display:flex; gap:10px; align-items:baseline; font-weight:700; }
#qbTicker{ font-family:var(--font-display); font-size:1.1rem; }
#qbPrice{ font-size:1.3rem; }
#qbChange{ font-size:.9rem; }
.trade-quick{ display:flex; gap:8px; align-items:center; }
.trade-quick input{ width:90px; padding:9px; border-radius:var(--radius-sm); border:1.5px solid var(--gold-200); }

.chart-layout{ display:grid; grid-template-columns:1fr 300px; gap:20px; align-items:start; }
.chart-panel{ padding:16px; position:relative; min-height:420px; }
.chart-canvas-wrap{ width:100%; }
.chart-canvas-sub{ height:120px; margin-top:6px; }
.chart-loading{ position:absolute; inset:0; display:flex; flex-direction:column; align-items:center; justify-content:center; gap:10px; background:rgba(255,255,255,.75); border-radius:var(--radius-lg); font-weight:600; color:var(--gold-700); }
.chart-loading.hidden{ display:none; }
.spinner{ width:34px; height:34px; border:4px solid var(--gold-200); border-top-color:var(--gold-500); border-radius:50%; animation:spin 0.8s linear infinite; }
@keyframes spin{ to{ transform:rotate(360deg); } }

.indicator-panel{ padding:20px; position:sticky; top:90px; max-height:calc(100vh - 110px); overflow:auto; }
.indicator-panel h2{ font-size:1.05rem; }
.indicator-panel details{ border-top:1px solid var(--gold-200); padding:10px 0; }
.indicator-panel summary{ cursor:pointer; font-weight:700; font-size:.88rem; color:var(--ink-700); }
.indicator-panel label{ display:flex; align-items:center; gap:8px; font-size:.85rem; margin:8px 0; }
.period-row{ display:flex; gap:8px; flex-wrap:wrap; margin-top:6px; }
.period-row input{ width:64px; padding:7px; border-radius:8px; border:1.5px solid var(--gold-200); font-size:.82rem; }
.mini-label{ display:flex; flex-direction:column; gap:4px; font-size:.72rem; color:var(--ink-500); }
.mini-label input{ width:72px; }
#btnSaveIndicators, #btnApplyIndicators{ margin-top:14px; }

/* ============================================================
   TABLES
   ============================================================ */
.table-wrap{ overflow-x:auto; }
.data-table{ width:100%; border-collapse:collapse; font-size:.88rem; }
.data-table th{ text-align:left; padding:10px 12px; color:var(--ink-500); font-weight:700; text-transform:uppercase; font-size:.7rem; letter-spacing:.03em; border-bottom:2px solid var(--gold-200); }
.data-table td{ padding:12px; border-bottom:1px solid var(--gold-100); }
.data-table tr:hover td{ background: var(--gold-50); }
.pill{ padding:3px 10px; border-radius:20px; font-size:.72rem; font-weight:700; }
.pill-buy{ background:var(--green-100); color:var(--green-500); }
.pill-sell{ background:var(--red-100); color:var(--red-500); }

/* ============================================================
   REPORTS
   ============================================================ */
.report-grid{ display:grid; grid-template-columns:repeat(auto-fit,minmax(190px,1fr)); gap:16px; margin-bottom:22px; }
.report-card{ padding:20px; text-align:center; }
.report-label{ font-weight:700; color:var(--gold-700); font-size:.82rem; text-transform:uppercase; letter-spacing:.04em; margin-bottom:8px; }
.report-pl{ font-family:var(--font-display); font-size:1.4rem; font-weight:700; margin-bottom:6px; }

/* ---------- Settings ---------- */
.settings-form{ display:flex; flex-direction:column; gap:14px; max-width:360px; margin-top:16px; }
.settings-form label{ font-size:.85rem; font-weight:600; }
.settings-form input{ width:100%; margin-top:6px; padding:10px 12px; border-radius:var(--radius-sm); border:1.5px solid var(--gold-200); }

/* ---------- Toasts ---------- */
.toast-stack{ position:fixed; bottom:22px; right:22px; display:flex; flex-direction:column; gap:10px; z-index:999; }
.toast{ padding:14px 18px; border-radius:var(--radius-sm); background:var(--white); box-shadow:var(--shadow-strong); font-size:.88rem; font-weight:600; min-width:240px; animation: fadeUp .3s ease both, fadeOutToast .3s ease 3.2s forwards; border-left:4px solid var(--gold-500); }
.toast.success{ border-left-color: var(--green-500); }
.toast.error{ border-left-color: var(--red-500); }
@keyframes fadeOutToast{ to{ opacity:0; transform:translateY(8px); } }

/* ============================================================
   RESPONSIVE
   ============================================================ */
@media (max-width: 980px){
  .chart-layout{ grid-template-columns:1fr; }
  .indicator-panel{ position:static; max-height:none; }
}
@media (max-width: 768px){
  .sidebar{ position:fixed; left:0; transform:translateX(-100%); box-shadow: var(--shadow-strong); }
  .sidebar.open{ transform:translateX(0); }
  .hamburger{ display:block; }
  .content{ padding:18px 14px 50px; }
  .auth-wrap{ flex-direction:column; }
}