/* ── Portfolio Tracker — warm paper "private ledger" theme ───── */
:root{
  --ink:#f4efe4;            /* warm paper background */
  --ink-2:#faf6ec;          /* lighter panel */
  --panel:#ede6d6;          /* panel surface */
  --line:#d4c9b0;           /* warm tan borders */
  --paper:#2d2820;          /* dark warm text */
  --paper-dim:#655c4d;      /* darker for WCAG AA contrast on light bg */
  --gold:#9a7b2e;           /* deeper gold for light bg */
  --gold-soft:#b89a4a;      /* lighter gold */
  --green:#4a7a3a;          /* muted green */
  --red:#b04a2a;            /* warm red */
  --shadow:0 4px 20px -8px rgba(80,60,20,.12);
  --input-bg:#fffdf8;       /* near-white for inputs */
}
*{box-sizing:border-box;margin:0;padding:0}
html{height:100%}
body{
  min-height:100%;
  background:
    radial-gradient(120% 90% at 80% -10%, #ede4d0 0%, transparent 55%),
    radial-gradient(100% 80% at 0% 110%, #e8dfc8 0%, transparent 50%),
    var(--ink);
  background-attachment:fixed;
  color:var(--paper);
  font-family:"Spectral",Georgia,serif;
  font-size:16px;line-height:1.5;
  -webkit-font-smoothing:antialiased;
}
.grain{position:fixed;inset:0;pointer-events:none;opacity:.025;z-index:0;
  background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='120' height='120'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.9' numOctaves='2'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");}

h1,h2,.brand{font-family:"Fraunces",Georgia,serif;font-weight:500;letter-spacing:-.01em}
.num,td.num,th.num,input,select,.mono,.totals{font-family:"JetBrains Mono",monospace}

/* ── Buttons ──────────────────────────────────────────── */
.btn-gold{
  font-family:"Fraunces",serif;font-size:16px;letter-spacing:.01em;
  background:linear-gradient(180deg,var(--gold-soft),var(--gold));
  color:#fffdf8;border:none;border-radius:10px;padding:13px 26px;cursor:pointer;
  box-shadow:0 4px 14px -4px rgba(154,123,46,.4);transition:transform .15s,filter .15s}
.btn-gold:hover{transform:translateY(-1px);filter:brightness(1.06)}
.btn-gold:active{transform:translateY(0)}
.btn-ghost{background:transparent;color:var(--paper-dim);border:1px solid var(--line);
  border-radius:8px;padding:7px 14px;cursor:pointer;font-family:"Spectral",serif;transition:.15s}
.btn-ghost:hover{color:var(--paper);border-color:var(--gold)}

/* Keyboard focus indicator (accessibility) */
:focus-visible{outline:2px solid var(--gold);outline-offset:2px}
.btn-gold:focus-visible,.btn-ghost:focus-visible{outline:2px solid var(--gold);outline-offset:2px}
input:focus-visible,select:focus-visible{outline:2px solid var(--gold);outline-offset:1px}

/* ── Layout ───────────────────────────────────────────── */
main{position:relative;z-index:1;max-width:1080px;margin:0 auto;padding:0 22px 80px;animation:rise .6s ease both}
.topbar{display:flex;justify-content:space-between;align-items:center;padding:26px 2px 30px;border-bottom:1px solid var(--line);margin-bottom:30px}
.brand{font-size:24px;color:var(--paper)}.brand .mark-sm{margin-right:6px}
.who{display:flex;align-items:center;gap:14px;font-size:13px;color:var(--paper-dim)}
.who span{font-family:"JetBrains Mono",monospace}
.who a{margin-left:14px;text-decoration:none}

.panel{background:linear-gradient(180deg,var(--ink-2),var(--panel));border:1px solid var(--line);
  border-radius:16px;padding:22px 22px 24px;margin-bottom:24px;box-shadow:var(--shadow)}
.panel-head{display:flex;justify-content:space-between;align-items:baseline;margin-bottom:18px;gap:12px;flex-wrap:wrap}
.panel-head h2{font-size:21px;color:var(--paper)}
.totals{font-size:13px;color:var(--gold)}

/* ── Global totals bar ────────────────────────────────── */
.totals-bar{display:grid;grid-template-columns:repeat(5,1fr);gap:0;padding:0;margin-bottom:24px}
.totals-bar .metric{padding:18px 20px;border-right:1px solid var(--line)}
.totals-bar .metric:last-child{border-right:none}
.totals-bar .metric.total{background:rgba(154,123,46,.06)}
.totals-bar .metric.total .label{color:var(--gold)}
.totals-bar .metric.total .value{font-size:20px;font-weight:700}
.totals-bar .label{display:block;font-size:11px;letter-spacing:.06em;text-transform:uppercase;
  color:var(--paper-dim);margin-bottom:6px}
.totals-bar .value{font-family:"JetBrains Mono",monospace;font-size:17px;font-weight:500;color:var(--paper)}
.totals-bar .value.pos{color:var(--green)} .totals-bar .value.neg{color:var(--red)}

/* ── Pot cards ────────────────────────────────────────── */
.cards{display:grid;grid-template-columns:repeat(auto-fill,minmax(220px,1fr));gap:14px}
.card{border:1px solid var(--line);border-radius:12px;padding:16px;background:rgba(255,253,248,.5);
  position:relative;overflow:hidden}
.card::before{content:"";position:absolute;left:0;top:0;bottom:0;width:3px;background:var(--gold)}
.card .g{font-family:"Fraunces",serif;font-size:16px;margin-bottom:10px;padding-left:4px;color:var(--paper)}
.card .row{display:flex;justify-content:space-between;font-size:13px;color:var(--paper-dim);padding:2px 0 2px 4px}
.card .row b{color:var(--paper);font-family:"JetBrains Mono",monospace;font-weight:500}
.card .pl.pos b{color:var(--green)} .card .pl.neg b{color:var(--red)}
.card-empty{opacity:.7}
.card-empty::before{background:var(--paper-dim)}

/* ── Form ─────────────────────────────────────────────── */
.form{display:grid;grid-template-columns:repeat(4,1fr);gap:14px 16px;align-items:end}
.form label{display:flex;flex-direction:column;font-size:12px;color:var(--paper-dim);gap:6px;letter-spacing:.03em;text-transform:uppercase;min-width:0}
.form label.wide{grid-column:span 3}
.form label.hidden,.hidden{display:none}
.form input,.form select{background:var(--input-bg);border:1px solid var(--line);border-radius:8px;
  padding:10px 12px;color:var(--paper);font-size:14px;transition:border .15s;width:100%;min-width:0}
.form input:focus,.form select:focus{outline:none;border-color:var(--gold)}
.form #add{grid-column:span 1;justify-self:start;height:fit-content}
.msg{margin-top:12px;font-size:13px;min-height:1.2em}
.msg.ok{color:var(--green)} .msg.bad{color:var(--red)}

/* ── Table ────────────────────────────────────────────── */
.filters{display:flex;gap:10px}
.filters select{background:var(--input-bg);border:1px solid var(--line);border-radius:8px;padding:6px 10px;color:var(--paper);font-size:13px}
.table-wrap{overflow-x:auto}
table{width:100%;border-collapse:collapse;font-size:14px}
th{text-align:left;font-family:"Spectral",serif;font-style:italic;font-weight:400;color:var(--paper-dim);
  font-size:12px;letter-spacing:.04em;padding:8px 12px;border-bottom:1px solid var(--line)}
td{padding:11px 12px;border-bottom:1px solid rgba(212,201,176,.5);font-family:"JetBrains Mono",monospace;font-size:13px;color:var(--paper)}
.num{text-align:right}
.ccy{font-family:"Spectral",serif;font-style:italic;font-size:11px;color:var(--paper-dim)}
tr:hover td{background:rgba(154,123,46,.05)}
.tag{font-size:11px;padding:2px 8px;border-radius:20px;border:1px solid var(--line)}
.tag.buy{color:var(--green)} .tag.sell{color:var(--red)}
.del{background:none;border:none;color:var(--paper-dim);cursor:pointer;font-size:15px;opacity:.5;transition:.15s}
.del:hover{color:var(--red);opacity:1}
.empty{color:var(--paper-dim);font-style:italic;text-align:center;padding:24px}
.hint{color:var(--paper-dim);font-style:italic;font-size:12px;margin-top:12px}
.hint-inline{color:var(--paper-dim);font-style:italic;font-size:13px}
.px-in{width:92px;background:var(--input-bg);border:1px solid var(--line);border-radius:6px;
  padding:5px 8px;color:var(--paper);font-family:"JetBrains Mono",monospace;font-size:12px;text-align:right}
.px-in:focus{outline:none;border-color:var(--gold)}
td.pl.pos,.pl.pos b{color:var(--green)} td.pl.neg,.pl.neg b{color:var(--red)}
.muted{color:var(--paper-dim)}

/* ── Lot picker ───────────────────────────────────────── */
.lot-picker{margin-top:18px;padding-top:18px;border-top:1px dashed var(--line)}
.lot-table{font-size:13px}
.lot-table th{font-size:11px}
.lot-table input[type="checkbox"]{accent-color:var(--gold);width:16px;height:16px;cursor:pointer}
.lot-table .lot-qty{width:96px;background:var(--input-bg);border:1px solid var(--line);border-radius:6px;
  padding:6px 8px;color:var(--paper);font-family:"JetBrains Mono",monospace;font-size:12px;text-align:right}
.lot-table .lot-qty:focus{outline:none;border-color:var(--gold)}
.sell-summary{margin-top:12px;font-size:14px;color:var(--paper);min-height:1.5em}
.sell-summary b{font-family:"JetBrains Mono",monospace;color:var(--gold)}
.sell-summary .msg.bad{color:var(--red)}

@keyframes rise{from{opacity:0;transform:translateY(14px)}to{opacity:1;transform:none}}

/* Sell-mode: 3-col grid so Price doesn't sit alone with gaps */
.form.sell-mode{grid-template-columns:repeat(3,1fr)}
.form.sell-mode label.wide{grid-column:span 2}

/* Loading state */
body.loading .panel:not(.totals-bar){opacity:.4;pointer-events:none;transition:opacity .2s}

/* Respect reduced motion */
@media(prefers-reduced-motion:reduce){
  *,*::before,*::after{animation-duration:.01ms!important;animation-iteration-count:1!important;
    transition-duration:.01ms!important;scroll-behavior:auto!important}
}

/* ── Manage pots & assets ─────────────────────────────── */
.manage-grid{display:grid;grid-template-columns:1fr 1fr;gap:24px}
.manage-section h3{font-family:"Fraunces",serif;font-size:16px;margin-bottom:12px;color:var(--paper)}
.manage-list{display:flex;flex-direction:column;gap:6px;margin-bottom:14px}
.manage-item{display:flex;justify-content:space-between;align-items:center;padding:8px 12px;
  background:rgba(255,253,248,.5);border:1px solid var(--line);border-radius:8px;min-height:40px;gap:8px}
.manage-item .manage-edit{flex:1;min-width:0;background:transparent;border:1px solid transparent;
  border-radius:6px;padding:6px 10px;color:var(--paper);font-size:14px;font-family:"Spectral",serif}
.manage-item .manage-edit:focus{outline:none;border-color:var(--gold);background:var(--input-bg)}
.manage-item .manage-meta{font-size:12px;white-space:nowrap}
.manage-item span:not(.manage-meta){font-size:14px}
.manage-add{display:flex;gap:8px}
.manage-add input,.manage-add select{flex:1;min-width:0;background:var(--input-bg);border:1px solid var(--line);
  border-radius:8px;padding:10px 12px;color:var(--paper);font-size:14px}
.manage-add input:focus,.manage-add select:focus{outline:none;border-color:var(--gold)}
.manage-add-asset{flex-wrap:wrap}
.manage-add-asset input:first-child{flex:2}

/* ── Mobile ───────────────────────────────────────────── */
@media(max-width:760px){
  .form{grid-template-columns:repeat(2,1fr)}
  .form label.wide{grid-column:span 2}
  .form #add{grid-column:span 2;justify-self:stretch}
  .totals-bar{grid-template-columns:repeat(2,1fr)}
  .totals-bar .metric{border-right:none;border-bottom:1px solid var(--line)}
  .totals-bar .metric.total{grid-column:span 2}
  .manage-grid{grid-template-columns:1fr}
  .hide-mobile{display:none}
  .email-mobile-hide{display:none}
  .topbar{padding:18px 2px 20px;margin-bottom:20px}
  .brand{font-size:20px}
  .panel{padding:16px 14px 18px}
  .form input,.form select{padding:12px 14px;font-size:16px} /* 16px prevents iOS zoom */
  .manage-item{min-height:44px}
  .btn-gold,.btn-ghost{min-height:44px}
  .lot-table .lot-qty{width:80px;padding:10px}
  .card{padding:14px}
}