/* autotrading.css — Autotrading page-specific styles.
   Does NOT own nav, footer, CSS variables, loading, or toasts (shared.css). */

/* HERO */
.at-hero {
  padding: 100px 48px 80px;
  text-align: center;
  position: relative;
  overflow: hidden;
}
.at-hero::before {
  content: '';
  position: absolute; inset: 0;
  background: radial-gradient(ellipse 60% 50% at 50% 30%, rgba(99,102,241,0.12), transparent 70%);
  pointer-events: none;
}
.at-hero-inner {
  position: relative; z-index: 1;
  max-width: 700px; margin: 0 auto;
}
.at-hero-eyebrow {
  font-family: var(--font-heading); font-size: 0.72rem; font-weight: 600;
  letter-spacing: 0.14em; text-transform: uppercase; color: var(--accent2);
  margin-bottom: 20px;
}
.at-hero-title {
  font-family: var(--font-heading); font-weight: 800;
  font-size: clamp(2.4rem, 5vw, 3.6rem);
  line-height: 1.1; letter-spacing: -0.03em;
  background: var(--gradient);
  -webkit-background-clip: text; -webkit-text-fill-color: transparent; background-clip: text;
  margin-bottom: 20px;
}
.at-hero-desc {
  font-size: 1rem; color: var(--text-dim); line-height: 1.8;
  max-width: 560px; margin: 0 auto;
}

/* SHARED SECTION */
.at-section {
  padding: 80px 48px;
  border-top: 1px solid var(--border);
}
.at-section--alt { background: var(--surface); }
.at-section-inner { max-width: 1100px; margin: 0 auto; }
.at-section-label {
  font-family: var(--font-heading); font-size: 0.72rem; font-weight: 600;
  letter-spacing: 0.14em; text-transform: uppercase; color: var(--accent2);
  margin-bottom: 12px; text-align: center;
}
.at-section-title {
  font-family: var(--font-heading); font-weight: 700;
  font-size: clamp(1.5rem, 2.8vw, 2.2rem);
  letter-spacing: -0.02em; line-height: 1.15;
  margin-bottom: 48px; text-align: center;
}

/* STRATEGY CONFIG PANEL */
.config-grid {
  display: grid; grid-template-columns: repeat(2, 1fr); gap: 20px;
}
.config-card {
  background: var(--surface2); border: 1px solid var(--border);
  border-radius: 14px; padding: 24px;
  transition: border-color 0.25s, box-shadow 0.25s;
}
.config-card:hover {
  border-color: var(--border-strong);
  box-shadow: 0 4px 20px rgba(99,102,241,0.1);
}
.config-card--selected {
  border-color: var(--accent2);
  box-shadow: 0 0 0 1px var(--accent2), 0 4px 20px rgba(99,102,241,0.15);
}
.config-card-icon {
  width: 40px; height: 40px; border-radius: 10px;
  background: linear-gradient(135deg, rgba(99,102,241,0.15), rgba(6,182,212,0.1));
  display: flex; align-items: center; justify-content: center;
  margin-bottom: 16px; color: var(--accent2); font-size: 1.1rem;
}
.config-card-title {
  font-family: var(--font-heading); font-weight: 700; font-size: 0.95rem;
  margin-bottom: 8px; letter-spacing: -0.01em;
}
.config-card-desc {
  font-size: 0.82rem; color: var(--text-dim); line-height: 1.7;
}
.config-params {
  display: flex; gap: 8px; flex-wrap: wrap; margin-top: 12px;
}
.config-tag {
  font-size: 0.68rem; font-weight: 500; padding: 4px 10px;
  border-radius: 6px; background: rgba(99,102,241,0.12); color: var(--accent2);
  letter-spacing: 0.02em;
}

/* RISK CONTROL CARDS */
.risk-grid {
  display: grid; grid-template-columns: repeat(4, 1fr); gap: 18px;
}
.risk-card {
  background: var(--surface2); border: 1px solid var(--border);
  border-radius: 14px; padding: 24px 20px; text-align: center;
  transition: border-color 0.25s;
}
.risk-card:hover { border-color: var(--border-strong); }
.risk-card-icon {
  font-size: 1.6rem; margin-bottom: 14px;
}
.risk-card-title {
  font-family: var(--font-heading); font-weight: 700; font-size: 0.88rem;
  margin-bottom: 8px;
}
.risk-card-desc {
  font-size: 0.78rem; color: var(--text-dim); line-height: 1.65;
}

/* TRADE LOG TABLE */
.log-table-wrap {
  overflow-x: auto; border-radius: var(--radius-md);
  border: 1px solid var(--border); background: var(--surface2);
}
.log-table {
  width: 100%; border-collapse: collapse; font-size: 0.82rem;
}
.log-table th {
  text-align: left; padding: 14px 16px;
  font-size: 0.68rem; color: var(--text-dim);
  text-transform: uppercase; letter-spacing: 0.06em;
  border-bottom: 1px solid var(--border);
  background: var(--surface); font-weight: 600;
}
.log-table td {
  padding: 12px 16px; border-bottom: 1px solid var(--border);
}
.log-table tr:last-child td { border-bottom: none; }
.log-table tr:hover { background: var(--surface3); }
.log-pnl-pos { color: var(--high); font-weight: 500; }
.log-pnl-neg { color: var(--low); font-weight: 500; }
.log-status {
  font-size: 0.72rem; font-weight: 500; padding: 3px 8px;
  border-radius: 4px; letter-spacing: 0.02em;
}
.log-status--done { background: rgba(0,232,122,0.12); color: var(--high); }
.log-status--pending { background: rgba(255,209,102,0.12); color: var(--mid); }

/* PERFORMANCE DASHBOARD */
.perf-grid {
  display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; margin-bottom: 28px;
}
.perf-stat {
  background: var(--surface2); border: 1px solid var(--border);
  border-radius: var(--radius-md); padding: 20px; text-align: center;
}
.perf-stat-value {
  font-family: var(--font-heading); font-weight: 800; font-size: 1.6rem;
  letter-spacing: -0.03em; line-height: 1.2;
}
.perf-stat-label {
  font-size: 0.7rem; color: var(--text-dim);
  text-transform: uppercase; letter-spacing: 0.05em; margin-top: 6px;
}
.chart-box {
  background: var(--surface2); border: 1px solid var(--border);
  border-radius: var(--radius-md); padding: 20px; margin-bottom: 18px;
}
.chart-box-title {
  font-family: var(--font-heading); font-weight: 600; font-size: 0.88rem;
  margin-bottom: 16px;
}
.chart-box-canvas { position: relative; height: 260px; }

/* RESPONSIVE */
@media (max-width: 1024px) {
  .config-grid { grid-template-columns: 1fr 1fr; }
  .risk-grid { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 768px) {
  .at-hero, .at-section { padding-left: 20px; padding-right: 20px; }
  .at-hero { padding-top: 64px; padding-bottom: 56px; }
  .config-grid { grid-template-columns: 1fr; }
  .risk-grid { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 480px) {
  .risk-grid { grid-template-columns: 1fr; }
  .perf-grid { grid-template-columns: 1fr; }
  .at-hero-title { font-size: 2rem; }
}