/* ── LAYOUT ── */
.mtg-main { max-width: 1060px; margin: 0 auto; padding: 24px 24px 60px; }

.mtg-layout {
  display: grid;
  grid-template-columns: 360px 1fr;
  gap: 24px;
  align-items: start;
}

/* ── FORM ── */
.mtg-input-prefix,
.mtg-input-suffix {
  display: flex;
  align-items: center;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  overflow: hidden;
  transition: border-color .15s;
}
.mtg-input-prefix:focus-within,
.mtg-input-suffix:focus-within { border-color: var(--text); }

.mtg-prefix,
.mtg-suffix {
  padding: 0 12px;
  font-size: 13px;
  font-weight: 500;
  color: var(--text-muted);
  background: var(--bg-muted);
  white-space: nowrap;
  user-select: none;
  height: 40px;
  display: flex;
  align-items: center;
  font-family: var(--font-mono);
}

.mtg-input-prefix .input,
.mtg-input-suffix .input {
  border: none !important;
  border-radius: 0 !important;
  flex: 1;
  min-width: 0;
  box-shadow: none !important;
}

/* ── SUMMARY CARDS ── */
.mtg-summary {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 10px;
  margin-bottom: 16px;
}

.mtg-stat {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 16px;
}

.mtg-stat--accent {
  background: var(--accent);
  border-color: transparent;
}

.mtg-stat--accent .mtg-stat__label,
.mtg-stat--accent .mtg-stat__value { color: var(--text); }

.mtg-stat__label {
  font-size: 11px;
  color: var(--text-muted);
  font-family: var(--font-mono);
  text-transform: uppercase;
  letter-spacing: .05em;
  margin-bottom: 6px;
}

.mtg-stat__value {
  font-size: 22px;
  font-weight: 500;
  color: var(--text);
  letter-spacing: -.02em;
  font-family: var(--font-mono);
}

.mtg-stat__sub {
  font-size: 11px;
  color: var(--text-hint);
  margin-top: 2px;
}

.mtg-stat--saved {
  background: #e8f8ef;
  border-color: #a3d9bc;
}
.mtg-stat--saved .mtg-stat__label,
.mtg-stat--saved .mtg-stat__value { color: #1a6f45; }

/* ── CHART ── */
.mtg-chart-card {
  margin-bottom: 16px;
  padding: 20px;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 16px;
}

.mtg-chart-legend {
  display: flex;
  gap: 20px;
  flex-wrap: wrap;
  justify-content: center;
}

.mtg-legend-item {
  display: flex;
  align-items: center;
  gap: 6px;
  font-size: 12px;
  color: var(--text-muted);
}

.mtg-legend-dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  flex-shrink: 0;
}

/* ── SCHEDULE TABLE ── */
.mtg-year-row {
  border-bottom: 1px solid var(--border);
}

.mtg-year-row:last-child { border-bottom: none; }

.mtg-year-header {
  display: grid;
  grid-template-columns: 60px 1fr 1fr 1fr 1fr 1fr;
  gap: 8px;
  padding: 10px 8px;
  cursor: pointer;
  border-radius: var(--radius);
  transition: background .1s;
  align-items: center;
}

.mtg-year-header:hover { background: var(--bg-muted); }

.mtg-year-header.open { background: var(--bg-muted); }

.mtg-year-num {
  font-weight: 600;
  font-size: 13px;
  color: var(--text);
  font-family: var(--font-mono);
}

.mtg-year-toggle {
  font-size: 10px;
  color: var(--text-hint);
}

.mtg-col-head {
  font-size: 10px;
  color: var(--text-hint);
  font-family: var(--font-mono);
  text-transform: uppercase;
  letter-spacing: .04em;
  text-align: right;
}

.mtg-col-val {
  font-size: 12px;
  color: var(--text-muted);
  font-family: var(--font-mono);
  text-align: right;
}

.mtg-months-table {
  display: none;
  background: var(--bg-muted);
  border-radius: var(--radius);
  margin: 0 0 4px 0;
  overflow: hidden;
}

.mtg-months-table.open { display: block; }

.mtg-month-row {
  display: grid;
  grid-template-columns: 60px 1fr 1fr 1fr 1fr 1fr;
  gap: 8px;
  padding: 7px 8px;
  border-bottom: 1px solid var(--border);
  font-size: 12px;
}

.mtg-month-row:last-child { border-bottom: none; }

.mtg-month-num {
  color: var(--text-hint);
  font-family: var(--font-mono);
  font-size: 11px;
}

.mtg-table-head {
  display: grid;
  grid-template-columns: 60px 1fr 1fr 1fr 1fr 1fr;
  gap: 8px;
  padding: 8px 8px 4px;
  border-bottom: 2px solid var(--border);
  margin-bottom: 4px;
}

/* bar inside table */
.mtg-bar-wrap { width: 100%; height: 4px; background: var(--bg-muted); border-radius: 99px; margin-top: 4px; overflow: hidden; }
.mtg-bar-principal { height: 100%; background: var(--accent); border-radius: 99px; display: inline-block; }
.mtg-bar-interest  { height: 100%; background: #f0a09a; border-radius: 99px; display: inline-block; }

/* ── LANG SWITCHER ── */
.lang-switcher { position: relative; }
.lang-current { display:flex;align-items:center;gap:5px;padding:5px 10px;border:1px solid var(--border);border-radius:var(--radius);background:var(--bg);font-size:12px;font-weight:500;color:var(--text);cursor:pointer;transition:border-color .15s;font-family:var(--font-sans); }
.lang-current:hover { border-color:var(--border-strong); }
.lang-flag { display:inline-flex;align-items:center;line-height:1; }
.lang-code { font-family:var(--font-mono);font-size:11px;color:var(--text-muted); }
.lang-menu { display:none;position:absolute;top:calc(100% + 6px);right:0;background:var(--bg-card);border:1px solid var(--border);border-radius:var(--radius-lg);box-shadow:0 8px 24px rgba(0,0,0,.10);z-index:200;padding:6px;width:210px;max-height:340px;overflow-y:auto; }
.lang-menu.open { display:block; }
.lang-option { display:flex;align-items:center;gap:10px;padding:8px 10px;border-radius:var(--radius);font-size:13px;color:var(--text);cursor:pointer;transition:background .12s;text-decoration:none; }
.lang-option:hover { background:var(--bg-muted); }
.lang-option.active { background:var(--accent);color:var(--text);font-weight:500; }

/* ── RESPONSIVE ── */
@media (max-width: 800px) {
  .mtg-layout { grid-template-columns: 1fr; }
  .mtg-main { padding: 16px 14px 40px; }
  .mtg-summary { grid-template-columns: 1fr 1fr; }
  .mtg-year-header,
  .mtg-month-row,
  .mtg-table-head { grid-template-columns: 50px 1fr 1fr 1fr 1fr; }
  .mtg-col-extra { display: none; }
}

@media (max-width: 480px) {
  .mtg-summary { grid-template-columns: 1fr; }
}