/* ==========================================================================
   AgriTrader — manila-and-green design system.
   Keep Pioneer's speed; throw away its ugliness. Bespoke CSS (no build step)
   so the entry screen renders correctly the moment `rails server` boots.
   ========================================================================== */

:root {
  --manila:      #f6efdd;
  --manila-2:    #efe6cd;
  --paper:       #fffdf6;
  --ink:         #26311f;
  --ink-soft:    #5b6650;
  --line:        #ded2ad;
  --line-strong: #c7b98c;

  --green:       #1b5e20;
  --green-600:   #2e7d32;
  --green-100:   #e4efe1;
  --saffron:     #e28413;
  --saffron-100: #fbeacd;
  --red:         #b3261e;
  --red-100:     #f7e0de;

  --radius: 10px;
  --shadow: 0 1px 2px rgba(38,49,31,.06), 0 8px 24px rgba(38,49,31,.08);
  --mono: "SF Mono", "DejaVu Sans Mono", ui-monospace, Menlo, Consolas, monospace;
  --sans: system-ui, "Segoe UI", Roboto, "Noto Sans", "Noto Sans Devanagari", sans-serif;
}

* { box-sizing: border-box; }

html, body {
  margin: 0;
  padding: 0;
  font-family: var(--sans);
  color: var(--ink);
  background:
    radial-gradient(1200px 600px at 100% -10%, #fbf6e8 0%, transparent 60%),
    var(--manila);
  -webkit-font-smoothing: antialiased;
}

a { color: var(--green-600); text-decoration: none; }
a:hover { text-decoration: underline; }

/* ------- Top bar --------------------------------------------------------- */
.topbar {
  display: flex; align-items: center; justify-content: space-between;
  gap: 1rem; padding: .55rem 1.1rem;
  background: linear-gradient(180deg, var(--green) 0%, #164a1a 100%);
  color: #f3f7ef; box-shadow: var(--shadow);
}
.brand { display: flex; align-items: baseline; gap: .55rem; color: #fff; }
.brand:hover { text-decoration: none; }
.brand-mark {
  font-weight: 800; font-size: 1.15rem; background: var(--saffron);
  color: #3a2400; width: 1.7rem; height: 1.7rem; border-radius: 8px;
  display: inline-grid; place-items: center; transform: translateY(3px);
}
.brand-name { font-weight: 700; font-size: 1.15rem; letter-spacing: .2px; }
.brand-tag  { font-size: .75rem; color: #cfe3c9; }
.topnav { display: flex; align-items: center; gap: .35rem; }
.navlink { color: #eaf3e6; padding: .35rem .7rem; border-radius: 8px; font-size: .9rem;
  background: transparent; border: 0; cursor: pointer; font-family: inherit; line-height: 1.4; }
.navlink:hover { background: rgba(255,255,255,.12); text-decoration: none; }
.locale-toggle { margin-left: .4rem; display: inline-flex; gap: 2px; background: rgba(0,0,0,.18); border-radius: 8px; padding: 2px; }
.locale-toggle a { color: #d9e7d3; padding: .2rem .5rem; border-radius: 6px; font-size: .8rem; }
.locale-toggle a.on { background: var(--saffron); color: #3a2400; font-weight: 700; }
.locale-toggle a:hover { text-decoration: none; }

/* ------- Page shell ------------------------------------------------------ */
.page { max-width: 1120px; margin: 1.4rem auto; padding: 0 1rem; }
.flash { padding: .6rem .9rem; border-radius: var(--radius); margin-bottom: 1rem; font-size: .92rem; }
.flash.notice { background: var(--green-100); color: var(--green); border: 1px solid #bcd7b4; }
.flash.alert  { background: var(--red-100);   color: var(--red);   border: 1px solid #e6b8b4; }

/* ------- Purchi card ----------------------------------------------------- */
.purchi { display: grid; grid-template-columns: 1fr 340px; gap: 1.1rem; align-items: start; }
@media (max-width: 860px) { .purchi { grid-template-columns: 1fr; } }

.card {
  background: var(--paper); border: 1px solid var(--line);
  border-radius: var(--radius); box-shadow: var(--shadow); overflow: hidden;
}
.card-head {
  display: flex; align-items: center; justify-content: space-between;
  padding: .8rem 1.1rem; border-bottom: 1px dashed var(--line-strong);
  background: linear-gradient(180deg, var(--paper), var(--manila-2));
}
.card-head h1 { margin: 0; font-size: 1.15rem; color: var(--green); }
.card-head .sub { font-size: .78rem; color: var(--ink-soft); letter-spacing: .3px; text-transform: uppercase; }
.card-head .doc-no { font-family: var(--mono); font-size: .9rem; color: var(--ink-soft); }
.card-body { padding: 1.1rem; }

/* ------- Field grid ------------------------------------------------------ */
.grid { display: grid; gap: .75rem 1rem; }
.grid.cols-3 { grid-template-columns: 2fr 1.4fr 1fr; }
.grid.cols-2 { grid-template-columns: 1fr 1fr; }
@media (max-width: 640px) { .grid.cols-3, .grid.cols-2 { grid-template-columns: 1fr; } }

.field { display: flex; flex-direction: column; gap: .25rem; min-width: 0; }
.field label { font-size: .72rem; font-weight: 600; color: var(--ink-soft); text-transform: uppercase; letter-spacing: .4px; }
.field input, .field select {
  width: 100%; min-width: 0; max-width: 100%;
  font-family: var(--sans); font-size: .98rem; color: var(--ink);
  padding: .5rem .6rem; border: 1px solid var(--line-strong); border-radius: 8px;
  background: #fffef9; transition: border-color .12s, box-shadow .12s;
}
.field input:focus, .field select:focus {
  outline: none; border-color: var(--green-600);
  box-shadow: 0 0 0 3px rgba(46,125,50,.14);
}
.field .num { font-family: var(--mono); text-align: right; }

/* ------- Line-item table ------------------------------------------------- */
.lines { width: 100%; border-collapse: collapse; margin-top: .3rem; }
.lines th {
  font-size: .68rem; text-transform: uppercase; letter-spacing: .4px;
  color: var(--ink-soft); text-align: right; padding: .4rem .5rem;
  border-bottom: 2px solid var(--line-strong);
}
.lines th.l, .lines td.l { text-align: left; }
.lines td { padding: .3rem .4rem; border-bottom: 1px solid var(--line); }
.lines input, .lines select {
  width: 100%; font-family: var(--mono); text-align: right; font-size: .92rem;
  padding: .38rem .45rem; border: 1px solid transparent; border-radius: 6px;
  background: transparent;
}
.lines td.l input, .lines td.l select { text-align: left; font-family: var(--sans); }
.lines input:focus, .lines select:focus {
  outline: none; background: #fffef9; border-color: var(--green-600);
  box-shadow: 0 0 0 3px rgba(46,125,50,.12);
}
.lines .computed { font-family: var(--mono); text-align: right; color: var(--ink); font-variant-numeric: tabular-nums; }
.lines .rm {
  border: none; background: none; color: var(--red); cursor: pointer;
  font-size: 1rem; line-height: 1; padding: .2rem .4rem; border-radius: 6px;
}
.lines .rm:hover { background: var(--red-100); }

.btn {
  display: inline-flex; align-items: center; gap: .4rem; cursor: pointer;
  font-family: var(--sans); font-size: .9rem; font-weight: 600;
  padding: .5rem .9rem; border-radius: 8px; border: 1px solid transparent;
}
.btn-ghost { background: var(--green-100); color: var(--green); border-color: #bcd7b4; margin-top: .6rem; }
.btn-ghost:hover { background: #d7e8d1; }
.btn-primary { background: var(--green); color: #fff; }
.btn-primary:hover { background: var(--green-600); }
.btn-saffron { background: var(--saffron); color: #3a2400; }
.btn-row { display: flex; gap: .6rem; margin-top: 1rem; }

/* ------- Settlement panel (the receipt) ---------------------------------- */
.settle { position: sticky; top: 1rem; }
.settle .card-head h2 { margin: 0; font-size: 1rem; color: var(--green); }
.settle .doc-badge {
  font-size: .68rem; font-weight: 700; letter-spacing: .4px; text-transform: uppercase;
  padding: .18rem .5rem; border-radius: 999px; background: var(--saffron-100); color: #8a5108;
}
.settle-rows { padding: .4rem 1.1rem 0; }
.srow { display: flex; align-items: baseline; justify-content: space-between; padding: .32rem 0; font-size: .9rem; }
.srow .k { color: var(--ink-soft); }
.srow .v { font-family: var(--mono); font-variant-numeric: tabular-nums; }
.srow.sub .k { padding-left: .6rem; font-size: .85rem; }
.srow.sub .v { color: var(--red); }
.srow.head { border-top: 1px dashed var(--line-strong); margin-top: .3rem; padding-top: .5rem; font-weight: 600; color: var(--ink); }
.settle .net {
  margin: .6rem 1.1rem 1.1rem; padding: .8rem 1rem; border-radius: 10px;
  background: linear-gradient(180deg, var(--green-100), #d7e8d1);
  border: 1px solid #b5d0ad; display: flex; align-items: baseline; justify-content: space-between;
}
.settle .net .k { font-weight: 700; color: var(--green); }
.settle .net .v { font-family: var(--mono); font-size: 1.45rem; font-weight: 700; color: var(--green); font-variant-numeric: tabular-nums; }
.keys-hint { font-size: .72rem; color: var(--ink-soft); padding: 0 1.1rem 1rem; }

/* ------- Farmer typeahead ------------------------------------------------ */
.typeahead { position: relative; }
.typeahead-list {
  position: absolute; z-index: 20; left: 0; right: 0; top: calc(100% + 4px);
  background: var(--paper); border: 1px solid var(--line-strong); border-radius: 10px;
  box-shadow: var(--shadow); overflow: hidden; max-height: 240px; overflow-y: auto;
}
.typeahead-list button {
  display: flex; width: 100%; justify-content: space-between; gap: 1rem;
  padding: .5rem .7rem; border: none; background: none; cursor: pointer; text-align: left;
  font-size: .9rem; color: var(--ink);
}
.typeahead-list button:hover, .typeahead-list button.active { background: var(--green-100); }
.typeahead-list .muted { color: var(--ink-soft); font-size: .8rem; }
.typeahead-empty { padding: .5rem .7rem; color: var(--ink-soft); font-size: .85rem; }

/* ------- Dashboard ------------------------------------------------------- */
.stats { display: grid; grid-template-columns: repeat(4, 1fr); gap: 1rem; }
@media (max-width: 720px) { .stats { grid-template-columns: 1fr 1fr; } }
.stat { background: var(--paper); border: 1px solid var(--line); border-radius: var(--radius); padding: 1rem 1.1rem; box-shadow: var(--shadow); }
.stat .label { font-size: .72rem; text-transform: uppercase; letter-spacing: .4px; color: var(--ink-soft); }
.stat .value { font-family: var(--mono); font-size: 1.8rem; font-weight: 700; color: var(--green); margin-top: .3rem; font-variant-numeric: tabular-nums; }
.stat .unit { font-size: .8rem; color: var(--ink-soft); }
.section-title { margin: 1.4rem 0 .7rem; color: var(--green); font-size: 1.05rem; }

/* ------- Print (patti) --------------------------------------------------- */
@media print {
  .no-print { display: none !important; }
  body { background: #fff; }
  .page { margin: 0; max-width: none; }
  .card { box-shadow: none; border: 1px solid #000; }
  .purchi { grid-template-columns: 1fr; }
}

/* ------- Auth / admin ---------------------------------------------------- */
.auth-page { min-height: 100vh; display: grid; place-items: center; padding: 2rem; }
.auth-card { width: 100%; max-width: 380px; }
.navuser { color: #cfe3c9; font-size: .82rem; padding: 0 .5rem; }
.topnav form { display: inline; margin: 0; }
.lines form { display: inline; margin: 0; }
.linklike { border: none; background: none; color: var(--green-600); cursor: pointer; font: inherit; padding: 0; text-decoration: underline; }
.firm-switch { display: inline; margin: 0; }
.firm-select {
  background: rgba(0,0,0,.2); color: #eaf3e6; border: 1px solid rgba(255,255,255,.28);
  border-radius: 8px; padding: .3rem .5rem; font-size: .82rem; max-width: 180px;
}
.firm-select option { color: #1a2116; }
.brand-logo { align-self: center; display: block; }
.auth-logo { display: block; margin: .2rem auto 0; height: auto; max-width: 100%; }