/*
 * Trading Boy — brutalist theme. Hard edges, no radius, no gradients, thick
 * black borders, chunky offset shadows, monospace data. Brand orange/blue from
 * the logo serve as the loud accents against ink-black structure.
 */

:root {
  --tb-orange:        #f7991c;
  --tb-orange-deep:   #e2540b;
  --tb-gold:          #ffc23d;
  --tb-blue:          #3f9bcf;
  --tb-blue-light:    #bfe3f5;
  --tb-navy:          #14222c;
  --tb-ink:           #0b0f12;
  --tb-paper:         #f3f1e8;
  --tb-surface:       #ffffff;
  --tb-text:          #0b0f12;
  --tb-muted:         #555f66;
  --tb-pos:           #138a3e;
  --tb-neg:           #d11f12;
  --tb-shadow:        5px 5px 0 var(--tb-ink);
  --tb-shadow-sm:     3px 3px 0 var(--tb-ink);
  --tb-border:        3px solid var(--tb-ink);
  --tb-mono:          ui-monospace, "SF Mono", "JetBrains Mono", "Roboto Mono", Menlo, Consolas, monospace;
}

* { box-sizing: border-box; }

body {
  margin: 0;
  font-family: ui-sans-serif, system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
  color: var(--tb-text);
  background: var(--tb-paper);
  -webkit-font-smoothing: antialiased;
}

/* --- Header --- */
.tb-header {
  background: var(--tb-surface);
  border-bottom: 5px solid var(--tb-ink);
}
.tb-header__inner {
  max-width: 1080px;
  margin: 0 auto;
  padding: .85rem 1.25rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
}
.tb-logo { display: inline-flex; align-items: center; }
.tb-logo__img { height: 60px; width: auto; display: block; }
/* Hard-stop colour band — no gradient. */
.tb-header__accent {
  height: 10px;
  background: var(--tb-orange);
}

.tb-nav { display: flex; align-items: center; gap: 1rem; flex-wrap: wrap; justify-content: flex-end; }
.tb-nav__link {
  color: var(--tb-ink);
  text-decoration: none;
  font-weight: 800;
  font-size: .85rem;
  text-transform: uppercase;
  letter-spacing: .04em;
}
.tb-nav__link:hover { color: var(--tb-orange-deep); text-decoration: underline; text-decoration-thickness: 3px; }

/* --- Buttons --- */
.tb-btn {
  display: inline-block;
  border: var(--tb-border);
  border-radius: 0;
  padding: .6rem 1.15rem;
  font-size: .85rem;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: .04em;
  cursor: pointer;
  text-decoration: none;
  background: var(--tb-surface);
  color: var(--tb-ink);
  box-shadow: var(--tb-shadow-sm);
  transition: transform .04s ease, box-shadow .04s ease;
}
.tb-btn:hover { transform: translate(-1px, -1px); box-shadow: 5px 5px 0 var(--tb-ink); }
.tb-btn:active { transform: translate(3px, 3px); box-shadow: 0 0 0 var(--tb-ink); }
.tb-btn--primary { background: var(--tb-orange); color: var(--tb-ink); }
.tb-btn--ghost { background: var(--tb-surface); color: var(--tb-ink); }
.tb-btn--danger { background: var(--tb-ink); color: var(--tb-surface); }
.tb-btn--danger:hover { background: #c0392b; }

/* Inline row actions: keep button_to forms on one line */
.row-actions { display: flex; gap: .4rem; align-items: center; }
.row-actions form { margin: 0; }

/* --- Layout --- */
.tb-main { max-width: 1080px; margin: 0 auto; padding: 1.75rem 1.25rem; }

/* --- Flash --- */
.tb-flash { border: var(--tb-border); padding: .75rem 1rem; margin-bottom: 1rem; font-size: .9rem; font-weight: 700; box-shadow: var(--tb-shadow-sm); }
.tb-flash--notice { background: var(--tb-gold); color: var(--tb-ink); }
.tb-flash--alert  { background: var(--tb-neg); color: #fff; }

/* --- Dashboard --- */
.dash__head { display: flex; align-items: center; gap: .75rem; margin-bottom: .25rem; }
.dash__head h1 { font-size: 2.25rem; margin: 0; color: var(--tb-ink); font-weight: 900; letter-spacing: -.02em; text-transform: uppercase; }
.dash__sub { color: var(--tb-muted); margin: .15rem 0 0; font-family: var(--tb-mono); font-size: .85rem; }

.badge { display: inline-block; font-size: .72rem; font-weight: 900; letter-spacing: .08em; padding: .25rem .6rem; border: var(--tb-border); text-transform: uppercase; }
.badge--paper { background: var(--tb-orange); color: var(--tb-ink); }
.badge--live  { background: var(--tb-blue); color: var(--tb-ink); }

.cards { display: grid; grid-template-columns: repeat(auto-fit, minmax(170px, 1fr)); gap: 1.25rem; margin: 1.5rem 0; }
.card {
  background: var(--tb-surface);
  border: var(--tb-border);
  border-radius: 0;
  padding: 1.1rem;
  box-shadow: var(--tb-shadow);
}
.card__label { font-family: var(--tb-mono); font-size: .72rem; text-transform: uppercase; letter-spacing: .08em; color: var(--tb-muted); font-weight: 700; }
.card__value { font-family: var(--tb-mono); font-size: 1.6rem; font-weight: 800; margin-top: .4rem; color: var(--tb-ink); }

.section-title { font-size: 1.25rem; color: var(--tb-ink); margin: 1.75rem 0 .75rem; font-weight: 900; text-transform: uppercase; letter-spacing: -.01em; }

.chart-wrap { height: 420px; background: var(--tb-surface); border: var(--tb-border); box-shadow: var(--tb-shadow); }
.chart-wrap[data-error]::after { content: "Chart unavailable: " attr(data-error); display: block; padding: 1rem; font-family: var(--tb-mono); color: var(--tb-ink); }
.chart-legend { display: flex; gap: 1.25rem; margin-bottom: .5rem; font-family: var(--tb-mono); font-size: .85rem; }
.chart-legend__item { display: flex; align-items: center; gap: .4rem; }
.chart-swatch { width: 14px; height: 3px; display: inline-block; }
.chart-swatch--ema { background: #e8590c; }
.chart-swatch--sma { background: #1971c2; }
.chart-swatch--entry { background: #1a1a1a; }
.chart-swatch--stop { background: #c0392b; }
.chart-swatch--target { background: #2e7d32; }

.table-wrap { background: var(--tb-surface); border: var(--tb-border); border-radius: 0; overflow: hidden; box-shadow: var(--tb-shadow); }
table.tb-table { width: 100%; border-collapse: collapse; font-family: var(--tb-mono); }
.tb-table th, .tb-table td { text-align: right; padding: .7rem .9rem; font-size: .9rem; border-bottom: 2px solid var(--tb-ink); }
.tb-table th { background: var(--tb-ink); color: #fff; font-size: .72rem; text-transform: uppercase; letter-spacing: .06em; font-weight: 800; }
.tb-table th:first-child, .tb-table td:first-child { text-align: left; }
.tb-table tr:last-child td { border-bottom: none; }
.pos { color: var(--tb-pos); font-weight: 800; }
.neg { color: var(--tb-neg); font-weight: 800; }
.muted { color: var(--tb-muted); }

.notice-box { background: var(--tb-gold); border: var(--tb-border); border-radius: 0; padding: 1rem; box-shadow: var(--tb-shadow-sm); font-weight: 600; }
.error-box  { background: var(--tb-neg); border: var(--tb-border); border-radius: 0; padding: 1rem; color: #fff; box-shadow: var(--tb-shadow-sm); font-weight: 600; }
code { background: var(--tb-ink); color: #fff; padding: .1rem .35rem; border-radius: 0; font-size: .85em; font-family: var(--tb-mono); }

/* --- Auth card --- */
.auth-body {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--tb-paper);
}
.auth { width: 100%; max-width: 420px; margin: 2rem auto; padding: 0 1rem; }
.auth__brand { text-align: center; margin-bottom: -0.5rem; }
.auth__logo { width: 100%; max-width: 380px; height: auto; display: block; margin: 0 auto; }
.auth__card { background: var(--tb-surface); border: var(--tb-border); border-radius: 0; padding: 2rem; box-shadow: var(--tb-shadow); }
.auth__title { text-align: center; color: var(--tb-ink); margin: 0 0 1.5rem; font-size: 1.4rem; font-weight: 900; text-transform: uppercase; letter-spacing: -.01em; }
.auth__field { margin-bottom: 1.1rem; }
.auth__field label { display: block; font-family: var(--tb-mono); font-size: .75rem; font-weight: 700; color: var(--tb-ink); margin-bottom: .4rem; text-transform: uppercase; letter-spacing: .06em; }
.auth__field input {
  width: 100%; padding: .7rem .8rem; font-size: .95rem;
  border: var(--tb-border); border-radius: 0; background: var(--tb-surface);
  font-family: var(--tb-mono);
}
.auth__field input:focus { outline: none; box-shadow: var(--tb-shadow-sm); }
.auth .tb-btn--primary { width: 100%; text-align: center; }
.auth__alt { text-align: center; margin-top: 1.25rem; font-size: .8rem; font-family: var(--tb-mono); text-transform: uppercase; letter-spacing: .04em; }
.auth__alt a { color: var(--tb-orange-deep); font-weight: 700; }

/* --- Admin forms & data blocks --- */
.json-block {
  font-family: var(--tb-mono);
  font-size: .82rem;
  margin: 0;
  white-space: pre-wrap;
  word-break: break-word;
  color: var(--tb-ink);
}
.form-card { max-width: 560px; }
.form-card select, .json-input {
  width: 100%; padding: .6rem .7rem; font-size: .95rem;
  border: var(--tb-border); border-radius: 0; background: var(--tb-surface);
  font-family: var(--tb-mono);
}
.json-input { white-space: pre; overflow-wrap: normal; overflow-x: auto; }
.form-card select:focus, .json-input:focus { outline: none; box-shadow: var(--tb-shadow-sm); }

.inline-form { display: flex; gap: .6rem; align-items: stretch; margin-top: 1rem; flex-wrap: wrap; }
.inline-form__input {
  padding: .55rem .7rem; font-size: .9rem; font-family: var(--tb-mono);
  border: var(--tb-border); border-radius: 0; background: var(--tb-surface);
  text-transform: uppercase;
}
.inline-form__input:focus { outline: none; box-shadow: var(--tb-shadow-sm); }

/* Keep button_to forms inline in table cells. */
.tb-table form { display: inline; margin: 0; }
.tb-table .tb-btn { padding: .35rem .7rem; font-size: .72rem; box-shadow: 2px 2px 0 var(--tb-ink); }
.tb-table .tb-btn:hover { box-shadow: 3px 3px 0 var(--tb-ink); }
.tb-table .tb-btn:active { box-shadow: 0 0 0 var(--tb-ink); }