/* ===================================================
   CJ Miza Calculator v1.1.0
   Aligned to brand design system palette
   =================================================== */

/* — P1-12: Scoping reset — */
.cj-miza__widget,
.cj-miza__widget *,
.cj-miza__widget *::before,
.cj-miza__widget *::after {
  box-sizing: border-box; /* P1-2 */
}

.cj-miza__widget {
  /* — Design system: Neutral — */
  --cj-n001: #ffffff;
  --cj-n100: #F0F3F5;
  --cj-n200: #DDE6EB;
  --cj-n300: #C1CFD6;
  --cj-n400: #A8B8BF;
  --cj-n500: #59737F;
  --cj-n600: #3D5866;
  --cj-n700: #26404C;
  --cj-n800: #203540;
  --cj-n999: #000000;

  /* — Design system: Orange — */
  --cj-o100: #FFF1EB;
  --cj-o200: #FDC9AF;
  --cj-o300: #FC935F;
  --cj-o400: #F36620;
  --cj-o500: #D56515;

  /* — Design system: Green — */
  --cj-g050: #F5FCF8;
  --cj-g100: #E1F4E9;
  --cj-g200: #A8EDC7;
  --cj-g300: #2CC96D;
  --cj-g400: #09AE4E;
  --cj-g500: #067434;

  /* — Design system: Red — */
  --cj-r500: #F16649;
  --cj-r600: #EE4425;
  --cj-r700: #E13011;

  /* — Semantic tokens (dark mode) — */
  --cj-miza-bg: var(--cj-n800);
  --cj-miza-bg-soft: #1a2d38;
  --cj-miza-card: var(--cj-n700);
  --cj-miza-text: var(--cj-n001);
  --cj-miza-muted: var(--cj-n300);
  --cj-miza-border: rgba(255, 255, 255, 0.10);
  --cj-miza-accent: var(--cj-o400);

  /* — P1-12: Inherited property reset — */
  position: relative;
  line-height: 1.5;
  letter-spacing: normal;
  word-spacing: normal;
  text-transform: none;
  text-indent: 0;
  font-family: "Segoe UI", "Trebuchet MS", sans-serif;
  font-size: 1rem;

  background: var(--cj-miza-bg);
  border: 1px solid var(--cj-miza-border);
  border-radius: 16px;
  color: var(--cj-miza-text);
  overflow: hidden;
  box-shadow: 0 12px 35px rgba(0, 0, 0, 0.28);
}

/* Accent stripe */
.cj-miza__widget::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0;
  bottom: 0;
  width: 3px;
  background: var(--cj-miza-accent);
}

/* — Header — */
.cj-miza__header {
  padding: 18px 22px;
  background: var(--cj-miza-card);
  border-bottom: 1px solid var(--cj-miza-border);
}

.cj-miza__title {
  margin: 0;
  font-size: clamp(1.2rem, 2.1vw, 1.45rem);
  line-height: 1.2;
  color: var(--cj-miza-text);
}

.cj-miza__subtitle {
  margin: 8px 0 0;
  color: var(--cj-miza-muted);
  font-size: 0.93rem;
}

/* — Grid — */
.cj-miza__grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 16px;
  padding: 18px;
}

/* — Panels — */
.cj-miza__panel {
  background: var(--cj-miza-card);
  border: 1px solid var(--cj-miza-border);
  border-radius: 12px;
  padding: 16px;
}

.cj-miza__panel--inputs,
.cj-miza__panel--simulation,
.cj-miza__panel--results {
  grid-column: 1 / -1;
}

.cj-miza__panel--inputs {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 14px;
}

.cj-miza__panel--inputs .cj-miza__field:nth-child(2) {
  grid-column: 1 / -1;
}

/* — Fields — */
.cj-miza__field {
  display: block;
  margin-bottom: 14px;
}

.cj-miza__field:last-child {
  margin-bottom: 0;
}

.cj-miza__label,
.cj-miza__custom-label,
.cj-miza__sim-controls label span {
  display: block;
  margin-bottom: 7px;
  color: var(--cj-miza-muted);
  font-weight: 600;
  font-size: 0.92rem;
}

.cj-miza__hint {
  display: block;
  margin-top: 6px;
  color: var(--cj-o200);
  font-size: 0.8rem;
}

/* — Inputs — P1-2 (box-sizing above), P1-3 (font-size) — */
.cj-miza__input {
  width: 100%;
  border: 1px solid rgba(255, 255, 255, 0.17);
  background: var(--cj-miza-bg-soft);
  color: var(--cj-miza-text);
  border-radius: 8px;
  padding: 10px 12px;
  font-size: 1rem; /* P1-3: prevents iOS auto-zoom */
  line-height: 1.2;
  transition: border-color 0.15s ease;
}

/* — P1-4: Select styling — */
select.cj-miza__input {
  appearance: none;
  -webkit-appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8' fill='none'%3E%3Cpath d='M1 1.5l5 5 5-5' stroke='%23C1CFD6' stroke-width='1.5' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 12px center;
  padding-right: 36px;
  cursor: pointer;
}

.cj-miza__input:focus,
.cj-miza__preset:focus,
.cj-miza__run-btn:focus {
  outline: 2px solid var(--cj-miza-accent);
  outline-offset: 2px;
}

/* — P1-9: Error state — */
.cj-miza__input--error {
  border-color: var(--cj-r500);
}

.cj-miza__input--error:focus {
  outline-color: var(--cj-r500);
}

/* — Bet presets — */
.cj-miza__bet-presets {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-bottom: 10px;
}

.cj-miza__preset {
  border: 1px solid transparent;
  background: rgba(243, 102, 32, 0.12);
  color: var(--cj-o200);
  border-radius: 999px;
  padding: 7px 13px;
  cursor: pointer;
  transition: all 0.15s ease;
  font-weight: 700;
  font-size: 0.9rem;
}

.cj-miza__preset:hover {
  border-color: rgba(243, 102, 32, 0.45);
  background: rgba(243, 102, 32, 0.18);
}

.cj-miza__preset.is-active {
  background: var(--cj-miza-accent);
  color: var(--cj-n999);
}

.cj-miza__custom-wrap {
  display: block;
}

/* — KPIs — */
.cj-miza__kpis {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 10px;
}

.cj-miza__kpi {
  background: var(--cj-miza-bg-soft);
  border: 1px solid var(--cj-miza-border);
  border-radius: 10px;
  padding: 10px;
}

.cj-miza__kpi span {
  display: block;
  color: var(--cj-miza-muted);
  font-size: 0.82rem;
}

.cj-miza__kpi strong {
  display: block;
  margin-top: 4px;
  font-size: 1rem;
  line-height: 1.2;
}

/* Positive – Green palette */
.cj-miza__kpi--pos {
  border-color: var(--cj-g400);
  background: rgba(9, 174, 78, 0.12);
}

.cj-miza__kpi--pos strong {
  color: var(--cj-g200);
}

/* Negative – Red palette */
.cj-miza__kpi--neg {
  border-color: var(--cj-r500);
  background: rgba(241, 102, 73, 0.12);
}

.cj-miza__kpi--neg strong {
  color: var(--cj-r500);
}

/* — Budget bar — */
.cj-miza__budget-bar-wrap {
  margin-top: 14px;
}

.cj-miza__budget-head {
  display: flex;
  justify-content: space-between;
  gap: 10px;
  margin-bottom: 7px;
  font-size: 0.9rem;
  color: var(--cj-miza-muted);
}

.cj-miza__budget-head strong {
  color: var(--cj-miza-text);
}

.cj-miza__budget-track {
  position: relative;
  width: 100%;
  height: 12px;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.12);
  overflow: hidden;
}

.cj-miza__budget-fill {
  height: 100%;
  width: 0;
  background: linear-gradient(90deg, var(--cj-o200) 0%, var(--cj-miza-accent) 100%);
  transition: width 0.2s ease;
}

/* — Section label — */
.cj-miza__section-label {
  font-size: 0.88rem;
  color: var(--cj-o200);
  font-weight: 700;
  letter-spacing: 0.03em;
  margin-bottom: 10px;
}

/* — Simulation panel — */
.cj-miza__panel--simulation {
  border: 1px solid var(--cj-o300);
  background: rgba(243, 102, 32, 0.08);
}

.cj-miza__sim-head {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  align-items: center;
  margin-bottom: 10px;
}

.cj-miza__sim-badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  background: rgba(243, 102, 32, 0.20);
  border: 1px solid var(--cj-o300);
  color: var(--cj-o200);
  border-radius: 999px;
  padding: 4px 10px;
  font-size: 0.83rem;
  font-weight: 700;
}

.cj-miza__sim-title {
  color: var(--cj-o100);
  font-size: 0.92rem;
  line-height: 1.35;
}

/* — Toggle switch — */
.cj-miza__switch {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  cursor: pointer;
  font-weight: 700;
}

.cj-miza__switch input {
  position: absolute;
  opacity: 0;
  width: 1px;
  height: 1px;
  pointer-events: none;
}

.cj-miza__switch-track {
  position: relative;
  width: 46px;
  height: 26px;
  border-radius: 999px;
  border: 1px solid rgba(255, 255, 255, 0.35);
  background: rgba(255, 255, 255, 0.2);
  transition: background 0.2s ease, border-color 0.2s ease;
}

.cj-miza__switch-track::before {
  content: "";
  position: absolute;
  top: 2px;
  left: 2px;
  width: 20px;
  height: 20px;
  border-radius: 50%;
  background: var(--cj-n001);
  box-shadow: 0 1px 3px rgba(0, 0, 0, 0.25);
  transition: transform 0.2s ease;
}

.cj-miza__switch-text {
  color: var(--cj-miza-text);
}

.cj-miza__switch input:checked + .cj-miza__switch-track {
  background: var(--cj-miza-accent);
  border-color: var(--cj-miza-accent);
}

.cj-miza__switch input:checked + .cj-miza__switch-track::before {
  transform: translateX(20px);
}

.cj-miza__switch input:focus-visible + .cj-miza__switch-track {
  outline: 2px solid var(--cj-miza-accent);
  outline-offset: 2px;
}

/* — Simulation content toggle — */
.cj-miza__sim-content {
  max-height: 0;
  opacity: 0;
  overflow: hidden;
  visibility: hidden;
  pointer-events: none;
  margin-top: 0;
  transition: max-height 0.3s ease, opacity 0.22s ease, margin-top 0.22s ease;
}

.cj-miza__panel--simulation.is-open .cj-miza__sim-content {
  max-height: 1000px;
  opacity: 1;
  visibility: visible;
  pointer-events: auto;
  margin-top: 12px;
}

.cj-miza__sim-meta {
  display: grid;
  gap: 6px;
  margin-bottom: 12px;
}

.cj-miza__sim-meta p {
  margin: 0;
  font-size: 0.9rem;
  color: var(--cj-o100);
}

.cj-miza__sim-meta b {
  color: var(--cj-n001);
}

.cj-miza__sim-controls {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  align-items: end;
  margin-bottom: 12px;
}

.cj-miza__sim-controls label {
  flex: 1 1 190px;
}

/* — Run button — */
.cj-miza__run-btn {
  appearance: none;
  border: none;
  background: var(--cj-miza-accent);
  color: var(--cj-n999);
  padding: 10px 14px;
  border-radius: 8px;
  font-size: 0.95rem;
  font-weight: 700;
  cursor: pointer;
  transition: filter 0.1s ease;
}

.cj-miza__run-btn:hover {
  filter: brightness(1.06);
}

/* — Simulation KPIs grid — */
.cj-miza__kpis--sim {
  grid-template-columns: repeat(3, minmax(0, 1fr));
  margin-top: 10px;
}

/* — Simulation notes — */
.cj-miza__sim-note,
.cj-miza__sim-disclaimer {
  margin: 10px 0 0;
  color: var(--cj-miza-muted);
  font-size: 0.86rem;
}

.cj-miza__sim-disclaimer {
  color: var(--cj-o200);
}

/* — P1-6: Screen reader only summary — */
.cj-miza__sr-summary {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

/* — Responsive — */
@media (max-width: 840px) {
  .cj-miza__grid {
    grid-template-columns: 1fr;
  }

  .cj-miza__panel--inputs {
    grid-template-columns: 1fr;
  }

  .cj-miza__panel--inputs .cj-miza__field:nth-child(2) {
    grid-column: auto;
  }

  .cj-miza__kpis--sim {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (max-width: 520px) {
  .cj-miza__header,
  .cj-miza__grid {
    padding: 14px;
  }

  .cj-miza__kpis,
  .cj-miza__kpis--sim {
    grid-template-columns: 1fr;
  }
}