/* ============================================================
   Gauss Energia — form.css
   Estilos do Formulário de Venda
   Depende de: colors_and_type.css
   ============================================================ */

/* ── Logo: caso A (SVG completo com texto) ── */
.gh__logo--full {
  height: 36px;
  width: auto;
  display: block;
  /* Inverte para branco se o SVG tiver cores escuras no fundo escuro do header */
  /* filter: brightness(0) invert(1); */   /* ← descomente se precisar */
}

/* ── Logo: caso B (só ícone) ── */
.gh__logo--icon {
  height: 32px;
  width: auto;
  display: block;
}

/* ── Fallback de texto (caso A) ── */
.gh__brand-text {
  display: flex;
  align-items: center;
  gap: 10px;
}

/* ── Noscript ── */
.noscript-warn {
  background: var(--signal-warn);
  color: #fff;
  text-align: center;
  padding: 12px 24px;
  font-family: var(--font-body);
  font-size: var(--fs-sm);
}

/* ── Spinner removal (number inputs) ── */
input[type="number"]::-webkit-inner-spin-button,
input[type="number"]::-webkit-outer-spin-button { -webkit-appearance: none; margin: 0; }
input[type="number"] { -moz-appearance: textfield; }

/* ══════════════════════════════════════════════════════
   HEADER
   ══════════════════════════════════════════════════════ */
.gh {
  position: sticky;
  top: 0;
  z-index: 200;
  background: var(--bg-hero);
  border-bottom: 1px solid rgba(57, 181, 74, .2);
  box-shadow: 0 1px 24px rgba(7, 16, 10, .4);
}
.gh__inner {
  max-width: 920px;
  margin: 0 auto;
  padding: 14px 24px;
  display: flex;
  align-items: center;
  gap: 24px;
}
.gh__brand {
  display: flex;
  align-items: center;
  gap: 10px;
  flex-shrink: 0;
}
.gh__logo {
  height: 38px;
  width: auto;
  display: block;
}
.gh__wordmark { color: var(--white); }
.gh__div {
  width: 1px;
  height: 22px;
  background: rgba(255, 255, 255, .16);
  flex-shrink: 0;
}
.gh__sub {
  font-family: var(--font-body);
  font-size: var(--fs-sm);
  color: rgba(255, 255, 255, .4);
}
.gh__right {
  border-left: 1px solid rgba(255, 255, 255, .1);
  padding-left: 24px;
}
.gh__tag {
  display: block;
  color: var(--gauss-green);
  margin-bottom: 3px;
}
.gh__title {
  font-family: var(--font-display);
  font-size: var(--fs-h4);
  font-weight: 600;
  color: var(--white);
  margin: 0;
  line-height: 1.15;
  letter-spacing: var(--tracking-snug);
}

/* ══════════════════════════════════════════════════════
   MAIN
   ══════════════════════════════════════════════════════ */
.gf-main {
  max-width: 920px;
  margin: 0 auto;
  padding: 48px 24px 120px;
}

/* ══════════════════════════════════════════════════════
   FORM SECTION  (.fs)
   ══════════════════════════════════════════════════════ */
.fs {
  background: var(--bg-surface);
  border: 1px solid var(--border-hairline);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
  padding: 32px;
  margin-bottom: 20px;
  transition: box-shadow .2s;
}
.fs:focus-within { box-shadow: var(--shadow-md); }

.fs__head {
  display: flex;
  align-items: flex-start;
  gap: 18px;
  margin-bottom: 28px;
  padding-bottom: 22px;
  border-bottom: 1px solid var(--border-hairline);
}
.fs__num {
  padding: 5px 10px;
  background: var(--gauss-green-100);
  color: var(--gauss-green-700) !important;
  border-radius: var(--radius-sm);
  font-size: 10px;
  white-space: nowrap;
  margin-top: 4px;
  flex-shrink: 0;
}
.fs__title {
  font-size: var(--fs-h3);
  font-weight: 700;
  color: var(--fg-1);
  margin: 0 0 4px;
  line-height: var(--lh-heading);
}
.fs__sub {
  font-size: var(--fs-sm);
  color: var(--fg-3);
  margin: 0;
  line-height: 1.4;
}

/* ══════════════════════════════════════════════════════
   FIELD GRID  (.fg)
   ══════════════════════════════════════════════════════ */
.fg {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 20px 24px;
}
.fld--full { grid-column: 1 / -1; }

/* ══════════════════════════════════════════════════════
   FIELD  (.fld)
   ══════════════════════════════════════════════════════ */
.fld { display: flex; flex-direction: column; gap: 6px; }

.fld__lbl {
  font-family: var(--font-display);
  font-size: 13px;
  font-weight: 600;
  color: var(--fg-2);
  letter-spacing: var(--tracking-snug);
  user-select: none;
}
.req {
  color: var(--gauss-green-700);
  font-weight: 700;
  margin-left: 1px;
}
.fld__err {
  font-family: var(--font-body);
  font-size: var(--fs-xs);
  color: var(--signal-warn);
  min-height: 16px;
  display: block;
  line-height: 1.3;
}

/* Error state */
.fld--has-error .fld__lbl { color: var(--signal-warn); }
.fld--has-error .seg { border-color: var(--signal-warn); }

/* ══════════════════════════════════════════════════════
   BASE: inputs, select, textarea
   ══════════════════════════════════════════════════════ */
input[type="text"],
input[type="number"],
input[type="email"],
input[type="tel"],
input[type="url"],
input[type="date"],
select,
textarea {
  width: 100%;
  font-family: var(--font-body);
  font-size: var(--fs-body);
  color: var(--fg-1);
  background: var(--ink-50);
  border: 1.5px solid var(--border-hairline);
  border-radius: var(--radius-md);
  padding: 10px 14px;
  outline: none;
  transition: border-color .15s ease, box-shadow .15s ease, background .15s ease;
  -webkit-appearance: none;
  appearance: none;
  line-height: 1.5;
}
input::placeholder,
textarea::placeholder { color: var(--ink-400); font-style: normal; }

input:hover:not(:focus),
select:hover:not(:focus),
textarea:hover:not(:focus) { border-color: var(--ink-300); }

input:focus,
select:focus,
textarea:focus {
  border-color: var(--gauss-green);
  box-shadow: 0 0 0 3px rgba(57, 181, 74, .15);
  background: var(--bg-surface);
}
input:focus-visible,
select:focus-visible,
textarea:focus-visible { outline: none; }

.is-error {
  border-color: var(--signal-warn) !important;
  box-shadow: 0 0 0 3px rgba(217, 83, 79, .12) !important;
}

textarea {
  resize: vertical;
  min-height: 88px;
  line-height: var(--lh-body);
}

/* ── Date ── */
input[type="date"] { cursor: pointer; }
input[type="date"]::-webkit-calendar-picker-indicator {
  opacity: .5;
  cursor: pointer;
}

/* ── Select ── */
.sel-wrap { position: relative; }
.sel-wrap select {
  padding-right: 40px;
  cursor: pointer;
}
.sel-wrap::after {
  content: '';
  position: absolute;
  right: 14px;
  top: 50%;
  transform: translateY(-50%);
  width: 0;
  height: 0;
  border-left: 5px solid transparent;
  border-right: 5px solid transparent;
  border-top: 6px solid var(--ink-400);
  pointer-events: none;
  transition: border-top-color .15s;
}
.sel-wrap:focus-within::after { border-top-color: var(--gauss-green); }

/* ══════════════════════════════════════════════════════
   SEGMENTED CONTROL  (.seg)
   ══════════════════════════════════════════════════════ */
.seg {
  display: flex;
  border: 1.5px solid var(--border-hairline);
  border-radius: var(--radius-md);
  overflow: hidden;
  background: var(--ink-50);
  transition: border-color .15s;
}
.seg:focus-within { border-color: var(--gauss-green); }

.seg__item {
  flex: 1;
  display: flex;
  cursor: pointer;
  user-select: none;
  position: relative;
}
/* Visually hidden radio */
.seg__item input[type="radio"] {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  border: 0;
  pointer-events: none;
}
.seg__item span {
  flex: 1;
  text-align: center;
  padding: 11px 20px;
  font-family: var(--font-display);
  font-size: var(--fs-sm);
  font-weight: 600;
  color: var(--fg-3);
  border-right: 1px solid var(--border-hairline);
  transition: background .15s, color .15s;
  line-height: 1.4;
}
.seg__item:last-child span { border-right: none; }
.seg__item:hover span {
  background: var(--gauss-green-100);
  color: var(--gauss-green-700);
}
.seg__item input:checked + span {
  background: var(--gauss-green);
  color: var(--ink-1000);
}
.seg__item input:focus-visible + span {
  outline: 2px solid var(--gauss-green);
  outline-offset: -2px;
}

/* ══════════════════════════════════════════════════════
   AFFIXED INPUTS  (.inp-affix)
   ══════════════════════════════════════════════════════ */
.inp-affix {
  display: flex;
  align-items: stretch;
  border: 1.5px solid var(--border-hairline);
  border-radius: var(--radius-md);
  overflow: hidden;
  background: var(--ink-50);
  transition: border-color .15s ease, box-shadow .15s ease;
}
.inp-affix:focus-within {
  border-color: var(--gauss-green);
  box-shadow: 0 0 0 3px rgba(57, 181, 74, .15);
  background: var(--bg-surface);
}
.inp-affix.is-error {
  border-color: var(--signal-warn);
  box-shadow: 0 0 0 3px rgba(217, 83, 79, .12);
}

.inp-affix__tag {
  display: flex;
  align-items: center;
  padding: 0 13px;
  background: var(--ink-100);
  font-family: var(--font-mono);
  font-size: var(--fs-xs);
  font-weight: 600;
  letter-spacing: .05em;
  color: var(--fg-3);
  white-space: nowrap;
  user-select: none;
  flex-shrink: 0;
}
.inp-affix--pre .inp-affix__tag {
  border-right: 1px solid var(--border-hairline);
}
.inp-affix--suf .inp-affix__tag {
  border-left: 1px solid var(--border-hairline);
}
/* Inner input — strip all box styling */
.inp-affix input {
  border: none !important;
  border-radius: 0 !important;
  box-shadow: none !important;
  background: transparent !important;
  flex: 1;
  min-width: 0;
}

/* ══════════════════════════════════════════════════════
   ACTION CARDS  (.ac)
   ══════════════════════════════════════════════════════ */
.action-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 12px;
}

.ac {
  display: flex;
  align-items: center;
  gap: 14px;
  padding: 16px 18px;
  background: var(--ink-50);
  border: 1.5px solid var(--border-hairline);
  border-radius: var(--radius-md);
  cursor: pointer;
  user-select: none;
  transition: border-color .15s, background .15s, box-shadow .15s;
  position: relative;
}
.ac:hover {
  border-color: var(--gauss-green-300);
  background: var(--gauss-green-100);
}
.ac:has(input:checked) {
  border-color: var(--gauss-green);
  background: var(--gauss-green-100);
  box-shadow: 0 0 0 3px rgba(57, 181, 74, .12);
}
/* Hidden native checkbox */
.ac input[type="checkbox"] {
  position: absolute;
  width: 1px;
  height: 1px;
  opacity: 0;
  pointer-events: none;
}
.ac__icon {
  width: 38px;
  height: 38px;
  flex-shrink: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--bg-surface);
  border: 1px solid var(--border-hairline);
  border-radius: var(--radius-sm);
  color: var(--fg-3);
  transition: background .15s, border-color .15s, color .15s;
}
.ac:has(input:checked) .ac__icon {
  background: var(--gauss-green);
  border-color: var(--gauss-green-700);
  color: var(--ink-1000);
}
.ac__body {
  display: flex;
  flex-direction: column;
  gap: 3px;
  flex: 1;
  min-width: 0;
}
.ac__title {
  font-family: var(--font-display);
  font-size: var(--fs-sm);
  font-weight: 600;
  color: var(--fg-1);
  line-height: 1.3;
}
.ac__desc {
  font-size: var(--fs-xs);
  color: var(--fg-3);
  line-height: 1.3;
}
/* Custom check box */
.ac__chk {
  width: 20px;
  height: 20px;
  flex-shrink: 0;
  border: 2px solid var(--ink-300);
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  transition: background .15s, border-color .15s;
}
.ac:has(input:checked) .ac__chk {
  background: var(--gauss-green);
  border-color: var(--gauss-green-700);
}
.ac:has(input:checked) .ac__chk::after {
  content: '';
  display: block;
  width: 9px;
  height: 5px;
  border-left: 2px solid var(--ink-1000);
  border-bottom: 2px solid var(--ink-1000);
  transform: rotate(-45deg) translateY(-1px);
}
.ac:has(input:focus-visible) {
  outline: 2px solid var(--gauss-green);
  outline-offset: 2px;
}

/* ══════════════════════════════════════════════════════
   CONDITIONAL SECTIONS  (.cond)
   ══════════════════════════════════════════════════════ */
.cond {
  margin-top: 20px;
  padding: 24px;
  background: var(--bg-surface);
  border: 1.5px solid var(--gauss-green-300);
  border-top: 3px solid var(--gauss-green);
  border-radius: var(--radius-md);
  animation: cond-in .22s ease;
}
.cond[hidden] { display: none; }

@keyframes cond-in {
  from { opacity: 0; transform: translateY(-8px); }
  to   { opacity: 1; transform: translateY(0); }
}

.cond__head {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 20px;
  padding-bottom: 16px;
  border-bottom: 1px solid var(--border-hairline);
  flex-wrap: wrap;
}
.cond__badge {
  display: inline-flex;
  align-items: center;
  padding: 3px 12px;
  background: var(--gauss-green);
  color: var(--ink-1000);
  font-family: var(--font-mono);
  font-size: 10px;
  font-weight: 700;
  letter-spacing: .08em;
  text-transform: uppercase;
  border-radius: var(--radius-pill);
  white-space: nowrap;
}
.cond__head h3 {
  font-size: var(--fs-h4);
  font-weight: 600;
  color: var(--fg-1);
  margin: 0;
  line-height: 1.2;
}

/* ══════════════════════════════════════════════════════
   TAG MULTI-SELECT  (.tag)
   ══════════════════════════════════════════════════════ */
.tag-group { }
.tag-group__lbl {
  font-family: var(--font-display);
  font-size: 13px;
  font-weight: 600;
  color: var(--fg-2);
  margin: 0 0 12px;
  line-height: 1.4;
}
.tag-group__hint {
  font-family: var(--font-body);
  font-weight: 400;
  font-size: var(--fs-xs);
  color: var(--fg-3);
  margin-left: 4px;
}

.tags {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.tag {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 7px 16px;
  background: var(--bg-surface);
  border: 1.5px solid var(--border-hairline);
  border-radius: var(--radius-pill);
  cursor: pointer;
  font-family: var(--font-display);
  font-size: var(--fs-sm);
  font-weight: 500;
  color: var(--fg-2);
  user-select: none;
  transition: border-color .15s, background .15s, color .15s, box-shadow .15s;
}
.tag input[type="checkbox"] {
  position: absolute;
  width: 1px;
  height: 1px;
  opacity: 0;
  pointer-events: none;
}
.tag:hover {
  border-color: var(--gauss-green-300);
  background: var(--gauss-green-100);
  color: var(--gauss-green-700);
}
.tag:has(input:checked) {
  background: var(--gauss-green);
  border-color: var(--gauss-green-700);
  color: var(--ink-1000);
  font-weight: 600;
}
.tag:has(input:focus-visible) {
  outline: 2px solid var(--gauss-green);
  outline-offset: 2px;
}

/* ══════════════════════════════════════════════════════
   FORM ACTION BUTTONS
   ══════════════════════════════════════════════════════ */
.f-btns {
  display: flex;
  justify-content: flex-end;
  gap: 12px;
  margin-top: 8px;
}

.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 12px 26px;
  font-family: var(--font-display);
  font-size: var(--fs-body);
  font-weight: 600;
  border-radius: var(--radius-md);
  border: none;
  cursor: pointer;
  transition: background .15s, color .15s, box-shadow .15s, transform .1s;
  line-height: 1;
  text-decoration: none;
  white-space: nowrap;
}
.btn:active:not(:disabled) { transform: scale(.98); }

.btn--primary {
  background: var(--gauss-green);
  color: var(--ink-1000);
}
.btn--primary:hover:not(:disabled) {
  background: var(--gauss-green-700);
  color: var(--white);
  box-shadow: var(--shadow-md);
}
.btn--primary:disabled {
  background: var(--ink-300);
  color: var(--ink-500);
  cursor: not-allowed;
}

.btn--ghost {
  background: transparent;
  color: var(--fg-3);
  border: 1.5px solid var(--border-hairline);
}
.btn--ghost:hover {
  border-color: var(--ink-400);
  color: var(--fg-1);
  background: var(--ink-50);
}

/* ══════════════════════════════════════════════════════
   TOAST
   ══════════════════════════════════════════════════════ */
.toast {
  position: fixed;
  bottom: 32px;
  right: 32px;
  z-index: 9999;
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 14px 20px;
  background: var(--ink-900);
  color: var(--white);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-lg);
  font-family: var(--font-display);
  font-size: var(--fs-sm);
  font-weight: 500;
  max-width: 340px;
  animation: toast-in .25s ease;
}
.toast[hidden] { display: none; }
.toast__ic {
  width: 24px;
  height: 24px;
  flex-shrink: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--gauss-green);
  color: var(--ink-1000);
  border-radius: 50%;
}
@keyframes toast-in {
  from { opacity: 0; transform: translateY(14px); }
  to   { opacity: 1; transform: translateY(0); }
}

/* ══════════════════════════════════════════════════════
   SUCCESS MODAL
   ══════════════════════════════════════════════════════ */
.modal-overlay {
  position: fixed;
  inset: 0;
  background: rgba(7, 16, 10, .65);
  backdrop-filter: blur(6px);
  -webkit-backdrop-filter: blur(6px);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 9998;
  padding: 24px;
  animation: fade-in .2s ease;
}
.modal-overlay[hidden] { display: none; }

@keyframes fade-in {
  from { opacity: 0; }
  to   { opacity: 1; }
}

.modal {
  background: var(--bg-surface);
  border: 1px solid var(--border-hairline);
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow-lg);
  padding: 48px 40px 40px;
  max-width: 460px;
  width: 100%;
  text-align: center;
  animation: modal-up .25s ease;
}
@keyframes modal-up {
  from { opacity: 0; transform: scale(.94) translateY(10px); }
  to   { opacity: 1; transform: scale(1) translateY(0); }
}
.modal__icon {
  width: 72px;
  height: 72px;
  border-radius: 50%;
  background: var(--gauss-green-100);
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 22px;
}
.modal h2 { color: var(--fg-1); margin-bottom: 10px; }
.modal p  { font-size: var(--fs-sm); color: var(--fg-2); margin-bottom: 30px; }
.modal__actions {
  display: flex;
  gap: 12px;
  justify-content: center;
  flex-wrap: wrap;
}

/* ══════════════════════════════════════════════════════
   RESPONSIVE
   ══════════════════════════════════════════════════════ */
@media (max-width: 700px) {
  .gh__inner  { padding: 12px 16px; flex-wrap: wrap; gap: 10px; }
  .gh__right  { display: none; }
  .gf-main    { padding: 24px 16px 80px; }
  .fs         { padding: 20px 16px; }
  .fg         { grid-template-columns: 1fr; }
  .action-grid { grid-template-columns: 1fr; }
  .f-btns     { flex-direction: column-reverse; }
  .btn        { width: 100%; justify-content: center; }
  .toast      { bottom: 16px; right: 16px; left: 16px; max-width: none; }
  .modal      { padding: 32px 22px 28px; }
  .modal__actions { flex-direction: column; }
  .modal__actions .btn { width: 100%; justify-content: center; }
  .cond       { padding: 18px 16px; }
  .seg__item span { padding: 10px 12px; font-size: var(--fs-xs); }
}

@media (max-width: 400px) {
  .action-grid .ac__desc { display: none; }
}