/* =============================================================
   Dutching Calculator — Scoped CSS (WordPress Plugin)
   All classes prefixed with .dc- or .dutching-wrap to avoid
   conflicts with any WordPress theme.
   ============================================================= */

@import url('https://fonts.googleapis.com/css2?family=DM+Mono:wght@400;500&display=swap');

/* ── CSS Variables (scoped to plugin root) ── */
.dutching-wrap {
  --dc-bg:           #080e14;
  --dc-surface:      #0d1620;
  --dc-surface2:     #111c28;
  --dc-surface3:     #162233;
  --dc-border:       #1e3048;
  --dc-border-glow:  #00e5a044;
  --dc-accent:       #00e5a0;
  --dc-accent2:      #00b8ff;
  --dc-accent3:      #ff6b35;
  --dc-text:         #e8f4ff;
  --dc-text-muted:   #6a8aaa;
  --dc-text-dim:     #c6c6c7;
  --dc-profit:       #00e5a0;
  --dc-loss:         #ff4f6e;
  --dc-warn:         #ffb340;
  --dc-radius:       14px;
  --dc-radius-sm:    8px;

  /* Layout & base */
  box-sizing: border-box;
  background: var(--dc-bg);
  color: var(--dc-text);
  font-family: sans-serif;
  position: relative;
  overflow-x: hidden;
  padding: 32px 24px 64px;
  border-radius: var(--dc-radius);
  max-width: 920px;
  margin: 0 auto;
}

.dutching-wrap *,
.dutching-wrap *::before,
.dutching-wrap *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

/* Grid background */
.dutching-wrap::before {
  content: '';
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(var(--dc-border) 1px, transparent 1px),
    linear-gradient(90deg, var(--dc-border) 1px, transparent 1px);
  background-size: 48px 48px;
  opacity: 0.22;
  pointer-events: none;
  z-index: 0;
  border-radius: var(--dc-radius);
}

/* Glow blob */
.dutching-wrap::after {
  content: '';
  position: absolute;
  top: -80px;
  left: 50%;
  transform: translateX(-50%);
  width: 600px;
  height: 400px;
  background: radial-gradient(ellipse, #00e5a010 0%, transparent 70%);
  pointer-events: none;
  z-index: 0;
  border-radius: 50%;
}

/* All direct children above pseudo-elements */
.dutching-wrap > * {
  position: relative;
  z-index: 1;
}

/* ── INVESTMENT ROW ── */
.dc-invest-row {
  background: var(--dc-surface);
  border: 1px solid var(--dc-border);
  border-radius: var(--dc-radius);
  padding: 8px 28px;
  margin-bottom: 24px;
  display: flex;
  align-items: center;
  gap: 20px;
  transition: border-color 0.3s, box-shadow 0.3s;
  position: relative;
  z-index: 1;
}

.dc-invest-row:focus-within {
  border-color: var(--dc-accent);
  box-shadow: 0 0 0 3px var(--dc-border-glow);
}

.dc-invest-label {
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--dc-text-muted);
  white-space: nowrap;
}

.dc-invest-input-wrap {
  display: flex;
  align-items: center;
  gap: 10px;
  flex: 1;
}

.dc-currency-badge {
  font-family: 'DM Mono', monospace;
  font-size: 14px;
  font-weight: 500;
  color: var(--dc-accent);
  background: #00e5a014;
  border: 1px solid #00e5a030;
  border-radius: 6px;
  padding: 4px 10px;
  line-height: 1;
}

.dc-invest-input {
  flex: 1;
  background: transparent;
  border: none;
  outline: none;
  font-family: 'DM Mono', monospace;
  font-size: 24px;
  font-weight: 500;
  color: var(--dc-text);
  width: 100%;
  caret-color: var(--dc-accent);
  /* WordPress theme reset overrides */
  box-shadow: none !important;
  border-radius: 0 !important;
}

.dc-invest-input::placeholder {
  color: var(--dc-text-dim);
}

/* ── STATS BAR ── */
.dc-stats-bar {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 12px;
  margin-bottom: 13px;
  position: relative;
  z-index: 1;
}

.dc-stat-card {
  background: var(--dc-surface);
  border: 1px solid var(--dc-border);
  border-radius: var(--dc-radius);
  padding: 4px 14px;
  position: relative;
  overflow: hidden;
}

.dc-stat-card::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 2px;
  background: linear-gradient(90deg, transparent, var(--card-accent, var(--dc-accent)), transparent);
  opacity: 0.7;
}

.dc-stat-card:nth-child(1) { --card-accent: var(--dc-accent2); }
.dc-stat-card:nth-child(2) { --card-accent: var(--dc-accent); }
.dc-stat-card:nth-child(3) { --card-accent: var(--dc-accent3); }

.dc-stat-label {
  font-family: 'DM Mono', monospace;
  font-size: 10px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--dc-text-muted);
  margin-bottom: 8px;
}

.dc-stat-value {
  font-family: 'DM Mono', monospace;
  font-size: clamp(16px, 2.5vw, 24px);
  font-weight: 500;
  color: var(--dc-text);
  transition: color 0.4s, text-shadow 0.4s;
  word-break: break-all;
}

.dc-stat-value.dc-positive {
  color: var(--dc-profit);
  text-shadow: 0 0 18px #00e5a040;
}

.dc-stat-value.dc-negative {
  color: var(--dc-loss);
  text-shadow: 0 0 18px #ff4f6e40;
}

/* ── WARNING BANNER ── */
.dc-warning-banner {
  display: none;
  background: #ffb34012;
  border: 1px solid #ffb34040;
  border-radius: var(--dc-radius-sm);
  padding: 12px 18px;
  margin-bottom: 20px;
  font-family: 'DM Mono', monospace;
  font-size: 12px;
  color: var(--dc-warn);
  letter-spacing: 0.04em;
  align-items: center;
  gap: 10px;
  position: relative;
  z-index: 1;
}

.dc-warning-banner.dc-show {
  display: flex;
}

/* ── TABLE ── */
.dc-table-wrap {
  background: var(--dc-surface);
  border: 1px solid var(--dc-border);
  border-radius: var(--dc-radius);
  overflow: hidden;
  margin-bottom: 12px;
  position: relative;
  z-index: 1;
}

.dc-table-header {
  display: grid;
  grid-template-columns: 52px 1fr 1fr 1fr 60px;
  background: var(--dc-surface2);
  border-bottom: 1px solid var(--dc-border);
  padding: 0 8px;
}

.dc-th {
  font-family: 'DM Mono', monospace;
  font-size: 10px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--dc-text-dim);
  padding: 14px 16px;
}

.dc-bet-row {
  display: grid;
  grid-template-columns: 52px 1fr 1fr 1fr 60px;
  border-bottom: 1px solid var(--dc-border);
  align-items: center;
  padding: 0 8px;
  transition: background 0.2s;
  animation: dcRowIn 0.25s ease both;
}

@keyframes dcRowIn {
  from { opacity: 0; transform: translateY(-4px); }
  to   { opacity: 1; transform: translateY(0); }
}

.dc-bet-row:last-child { border-bottom: none; }
.dc-bet-row:hover { background: var(--dc-surface2); }

.dc-row-num {
  font-family: 'DM Mono', monospace;
  font-size: 11px;
  color: var(--dc-text-dim);
  padding: 16px;
  text-align: center;
}

.dc-cell {
  padding: 2px 10px 2px 16px;
}

.dc-odds-input,
.dc-stake-display,
.dc-return-display {
  width: 100%;
  background: var(--dc-surface3);
  border: 1px solid var(--dc-border) !important;
  border-radius: var(--dc-radius-sm) !important;
  font-family: 'DM Mono', monospace;
  font-size: 14px;
  color: var(--dc-text);
  padding: 10px 14px;
  outline: none;
  transition: border-color 0.2s, box-shadow 0.2s, background 0.2s;
  box-shadow: none !important;
  line-height: 1.4;
}

.dc-odds-input:focus {
  border-color: var(--dc-accent2) !important;
  box-shadow: 0 0 0 3px #00b8ff20 !important;
  background: var(--dc-surface2);
}

.dc-odds-input::placeholder { color: var(--dc-text-dim); }

.dc-stake-display,
.dc-return-display {
  cursor: default;
  background: #0a1520;
  border-color: #1a2e42 !important;
  color: var(--dc-text-muted);
  display: flex;
  align-items: center;
}

.dc-return-display.dc-active { color: var(--dc-accent); }
.dc-stake-display.dc-active  { color: var(--dc-accent2); }

/* ── COPY BUTTON ── */
.dc-copy-btn {
  background: transparent !important;
  border: 1px solid var(--dc-border) !important;
  border-radius: var(--dc-radius-sm) !important;
  color: var(--dc-text-muted);
  cursor: pointer;
  padding: 8px 6px;
  transition: all 0.2s;
  display: flex;
  align-items: center;
  justify-content: center;
  width: 44px;
  margin: auto;
  box-shadow: none !important;
}

.dc-copy-btn:hover {
  border-color: var(--dc-accent) !important;
  color: var(--dc-accent);
  background: #00e5a010 !important;
}

.dc-copy-btn.dc-copied {
  border-color: var(--dc-profit) !important;
  color: var(--dc-profit);
  background: #00e5a015 !important;
}

.dc-copy-btn:disabled {
  opacity: 0.3;
  cursor: default;
}

/* ── ACTION BUTTONS ── */
.dc-actions {
  display: flex;
  gap: 12px;
  margin-bottom: 32px;
  flex-wrap: wrap;
  position: relative;
  z-index: 1;
}

.dc-btn {
  font-family: sans-serif;
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  border-radius: var(--dc-radius-sm) !important;
  padding: 13px 24px;
  cursor: pointer;
  border: 1px solid;
  transition: all 0.2s;
  display: flex;
  align-items: center;
  gap: 8px;
  line-height: 1;
  background-image: none !important;
  box-shadow: none !important;
  text-shadow: none !important;
}

.dc-btn-add {
  background: #00b8ff12 !important;
  border-color: #00b8ff40 !important;
  color: var(--dc-accent2) !important;
}

.dc-btn-add:hover {
  background: #00b8ff22 !important;
  border-color: var(--dc-accent2) !important;
  box-shadow: 0 0 18px #00b8ff28 !important;
}

.dc-btn-reset {
  background: #ff4f6e0a !important;
  border-color: #ff4f6e30 !important;
  color: #ff8fa0 !important;
}

.dc-btn-reset:hover {
  background: #ff4f6e18 !important;
  border-color: var(--dc-loss) !important;
  box-shadow: 0 0 18px #ff4f6e20 !important;
}

/* ── TOAST ── */
.dc-toast {
  position: fixed;
  bottom: 28px;
  right: 28px;
  background: #0d1620;
  border: 1px solid #00e5a0;
  border-radius: var(--dc-radius-sm);
  padding: 12px 20px;
  font-family: 'DM Mono', monospace;
  font-size: 12px;
  color: #00e5a0;
  box-shadow: 0 8px 32px #00e5a025;
  transform: translateY(80px);
  opacity: 0;
  transition: all 0.35s cubic-bezier(0.34, 1.56, 0.64, 1);
  z-index: 99999;
  pointer-events: none;
}

.dc-toast.dc-show {
  transform: translateY(0);
  opacity: 1;
}

/* ── RESPONSIVE ── */
@media (max-width: 640px) {
  .dutching-wrap {
    padding: 20px 12px 48px;
  }

  .dc-stats-bar {
    grid-template-columns: 1fr 1fr;
    gap: 8px;
    margin-bottom: 14px;
  }

  .dc-stats-bar .dc-stat-card:nth-child(3) {
    grid-column: span 2;
  }

  .dc-invest-row {
    flex-direction: column;
    align-items: flex-start;
    padding: 8px 18px;
    gap: 8px;
  }

  .dc-invest-input {
    font-size: 18px;
  }

  .dc-table-header,
  .dc-bet-row {
    grid-template-columns: 38px 1fr 1fr 1fr 44px;
  }

  .dc-th,
  .dc-cell,
  .dc-row-num {
    padding: 9px 7px;
  }

  .dc-odds-input,
  .dc-stake-display,
  .dc-return-display {
    font-size: 12px;
    padding: 8px 9px;
  }

  .dc-stat-card {
    padding: 4px 14px;
  }
}