/* ═══════════════════════════════════════════════════════════
   Calculadora de Juros Compostos – v6
   ═══════════════════════════════════════════════════════════ */

@import url('https://fonts.googleapis.com/css2?family=DM+Sans:wght@300;400;500;700&family=DM+Mono:wght@400;500&display=swap');

:root {
  --bg:        #ffffff;
  --bg2:       #f7f8fa;
  --bg3:       #eef0f4;
  --border:    #e2e6ed;
  --green:     #0ea870;
  --green-d:   rgba(14,168,112,0.10);
  --blue:      #3b82f6;
  --txt:       #1a1f2e;
  --txt-mid:   #4b5568;
  --txt-muted: #9aa3b2;
  --radius:    8px;
  --shadow:    0 1px 3px rgba(0,0,0,0.07);
  --ff:        'DM Sans', sans-serif;
  --mono:      'DM Mono', monospace;
}

#cjc-wrap * { box-sizing: border-box; margin: 0; padding: 0; }

/* Sem border-radius nem overflow:hidden no wrapper — evita cortar conteúdo */
#cjc-wrap {
  font-family: var(--ff);
  background: var(--bg);
  color: var(--txt);
  max-width: 820px;
  margin: 0 auto;
  border: 1px solid var(--border);
  box-shadow: 0 4px 20px rgba(0,0,0,0.06);
}

/* ── Form ── */
.cjc-form {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
  padding: 28px 28px 22px;
  border-bottom: 1px solid var(--border);
}

.cjc-field { display: flex; flex-direction: column; gap: 7px; }

/* Labels em negrito */
.cjc-field label {
  font-size: 13px;
  color: var(--txt-mid);
  font-weight: 700;
  display: block;
}

.cjc-input-wrap {
  display: flex; align-items: center;
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  overflow: hidden;
  box-shadow: var(--shadow);
  transition: border-color .15s, box-shadow .15s;
}
.cjc-input-wrap:focus-within {
  border-color: var(--green);
  box-shadow: 0 0 0 3px var(--green-d);
}
.cjc-prefix, .cjc-suffix {
  padding: 10px 12px;
  background: var(--bg2);
  color: var(--txt-muted);
  font-size: 12px; font-family: var(--mono);
  border-right: 1px solid var(--border);
  user-select: none; white-space: nowrap; flex-shrink: 0;
}
.cjc-suffix { border-right: none; border-left: 1px solid var(--border); }

.cjc-input-wrap input[type=text],
.cjc-input-wrap input[type=number] {
  background: none; border: none; outline: none;
  color: var(--txt); font-family: var(--mono);
  font-size: 14px; font-weight: 500;
  padding: 10px 12px; width: 100%; min-width: 0;
  -moz-appearance: textfield;
}
.cjc-input-wrap input::-webkit-inner-spin-button,
.cjc-input-wrap input::-webkit-outer-spin-button { display: none; }

.cjc-radio-group { display: flex; gap: 14px; }
.cjc-radio-group label {
  display: flex; align-items: center; gap: 5px;
  font-size: 12px; color: var(--txt-muted);
  font-weight: 400; cursor: pointer;
}
.cjc-radio-group input[type=radio] { accent-color: var(--green); }

/* ── Botão Calcular — 3pt maior (font-size 16.5px) ── */
.cjc-btn {
  grid-column: 1 / -1;
  background: var(--green); color: #fff; border: none;
  border-radius: var(--radius);
  padding: 13px 24px;
  font-family: var(--ff); font-size: 16.5px; font-weight: 600;
  cursor: pointer;
  transition: background .15s, transform .1s;
  box-shadow: 0 2px 8px rgba(14,168,112,0.28);
}
.cjc-btn:hover  { background: #0c9562; transform: translateY(-1px); }
.cjc-btn:active { transform: translateY(0); }

/* ── Result ── */
.cjc-result { padding: 24px 28px 0; animation: fadeUp .3s ease; }

.cjc-section-label {
  font-size: 11px; font-weight: 700; text-transform: uppercase;
  letter-spacing: 1px; color: var(--txt-muted); margin-bottom: 9px;
}

.cjc-result-grid {
  display: grid; grid-template-columns: repeat(2,1fr);
  gap: 10px; margin-bottom: 8px;
}
.cjc-result-card {
  background: var(--bg2); border: 1px solid var(--border);
  border-radius: var(--radius); padding: 13px 15px;
  display: flex; flex-direction: column; gap: 4px;
}
.cjc-result-card.primary {
  grid-column: 1/-1; background: #f0fdf8;
  border-color: rgba(14,168,112,0.3);
}
.cjc-result-card.red-primary {
  grid-column: 1/-1; background: #fff5f5;
  border-color: rgba(239,68,68,0.25);
}
.cjc-result-card.highlight-green { background: #f0fdf8; border-color: rgba(14,168,112,0.22); }
.cjc-result-card.highlight-red   { background: #fff5f5; border-color: rgba(239,68,68,0.22); }

.cjc-result-label {
  font-size: 10.5px; color: var(--txt-muted);
  text-transform: uppercase; letter-spacing: 0.7px; font-weight: 500;
}
.cjc-result-value {
  font-family: var(--mono); font-size: 17px; font-weight: 500; color: var(--txt);
}
.cjc-result-card.primary .cjc-result-value     { font-size: 22px; color: var(--green); }
.cjc-result-card.red-primary .cjc-result-value { font-size: 22px; color: #ef4444; }
.cjc-result-value.accent-green { color: var(--green); }
.cjc-result-value.accent-red   { color: #ef4444; }

/* ── Chart ── */
.cjc-chart-section { margin: 20px 0 18px; }
.cjc-chart-title {
  font-size: 12px; font-weight: 600; color: var(--txt-mid); margin-bottom: 10px;
}
.cjc-chart-outer {
  background: var(--bg2);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 16px 14px 10px;
  /* altura explícita para garantir renderização */
  min-height: 320px;
  position: relative;
}
/* Chart.js precisa que o canvas tenha width/height definidos */
#cjc-chart {
  display: block;
  width: 100% !important;
  height: 280px !important;
}

/* ── Bar ── */
.cjc-bar-wrap { margin-bottom: 20px; }
.cjc-bar {
  display: flex; height: 7px; border-radius: 999px;
  overflow: hidden; background: var(--bg3); margin-bottom: 8px;
}
.cjc-bar-capital { background: var(--blue); transition: width .5s ease; }
.cjc-bar-juros   { background: var(--green); transition: width .5s ease; }
.cjc-bar-labels  { display: flex; gap: 20px; font-size: 11px; color: var(--txt-muted); }
.cjc-bar-labels span { display: flex; align-items: center; gap: 5px; }

/* ── Table ── */
.cjc-table-wrap { margin-bottom: 0; }
.cjc-table-header {
  display: flex; align-items: center; justify-content: space-between;
  margin-bottom: 9px; gap: 10px;
}
.cjc-table-title { font-size: 12px; font-weight: 600; color: var(--txt-mid); }

.cjc-btn-excel {
  background: #16a34a; color: #fff; border: none;
  border-radius: var(--radius);
  padding: 7px 14px; font-family: var(--ff); font-size: 12px; font-weight: 600;
  cursor: pointer; white-space: nowrap;
  transition: background .15s, transform .1s;
}
.cjc-btn-excel:hover  { background: #15803d; transform: translateY(-1px); }
.cjc-btn-excel:active { transform: translateY(0); }

.cjc-table-scroll {
  overflow-x: auto;
  border: 1px solid var(--border);
  border-radius: var(--radius);
}
.cjc-table { width: 100%; border-collapse: collapse; font-size: 12px; min-width: 640px; }
.cjc-table thead tr { background: var(--bg2); }
.cjc-table th {
  padding: 9px 12px; text-align: left;
  color: var(--txt-muted); font-size: 10px; font-weight: 700;
  text-transform: uppercase; letter-spacing: 0.7px;
  border-bottom: 1px solid var(--border); white-space: nowrap;
}
.cjc-table td {
  padding: 8px 12px; font-family: var(--mono);
  border-bottom: 1px solid var(--border); white-space: nowrap;
}
.cjc-table tr:last-child td { border-bottom: none; }
.cjc-table tbody tr:hover   { background: var(--bg2); }
.cjc-table td:first-child   { color: var(--txt-muted); font-weight: 600; }
.cjc-table td.accent-green  { color: var(--green); }
.cjc-table td.accent-red    { color: #ef4444; }

/* ── Footer ── */
.cjc-footer {
  padding: 16px 28px 18px;
  border-top: 1px solid var(--border);
  background: var(--bg2);
  margin-top: 22px;
  display: flex; flex-direction: column; gap: 8px;
}
.cjc-footer-legend {
  display: flex; flex-wrap: wrap; gap: 14px;
  font-size: 11px; color: var(--txt-muted);
}
.cjc-footer-legend span { display: flex; align-items: center; gap: 6px; }
.cjc-dot {
  display: inline-block; width: 20px; height: 2.5px;
  border-radius: 2px; flex-shrink: 0;
}
.cjc-footer-vars { font-size: 11px; color: var(--txt-muted); line-height: 1.7; }

/* ── Utils ── */
.hidden { display: none !important; }
@keyframes fadeUp { from{opacity:0;transform:translateY(8px)} to{opacity:1;transform:translateY(0)} }

/* ── Responsive ── */
@media (max-width: 560px) {
  .cjc-form { grid-template-columns: 1fr; padding: 18px 16px; }
  .cjc-result { padding: 18px 16px 0; }
  .cjc-result-grid { grid-template-columns: 1fr; }
  .cjc-result-card.primary,
  .cjc-result-card.red-primary { grid-column: 1; }
  .cjc-footer { padding: 14px 16px; }
}