/* =========================================================================
   Elih Seguros — interface do gerador de propostas (mobile-first)
   Mesmos tokens do design system v1.1 usados na proposta impressa.
   ========================================================================= */

@import url('https://fonts.googleapis.com/css2?family=Plus+Jakarta+Sans:wght@500;600;700;800&family=Nunito:wght@400;500;600;700;800&display=swap');

:root {
  --navy-50:  #f2f5ff;
  --navy-100: #e1e8fe;
  --navy-150: #c9d6fd;
  --navy-200: #a9bdf9;
  --navy-500: #1142d4;
  --navy-900: #011246;
  --navy-950: #010b28;

  --neutral-0:   #ffffff;
  --neutral-50:  #fafbfd;
  --neutral-100: #f2f4f7;
  --neutral-200: #e7e9ef;
  --neutral-300: #d6d9e1;
  --neutral-500: #878fa1;
  --neutral-700: #454c5f;

  --accent-100: #e2eefd;
  --accent-500: #2582f4;
  --accent-700: #0f5cc4;
  --success-100: #e8f7f0;
  --success-700: #1c6b47;
  --warning-100: #fef4dc;
  --warning-700: #b97505;
  --danger-100: #fce8e9;
  --danger-700: #a01820;

  --text-primary: var(--navy-950);
  --text-secondary: var(--neutral-700);
  --text-tertiary: var(--neutral-500);
  --border-subtle: var(--neutral-200);

  --font-display: 'Plus Jakarta Sans', ui-sans-serif, sans-serif;
  --font-body: 'Nunito', -apple-system, BlinkMacSystemFont, sans-serif;

  --radius-md: 12px;
  --radius-lg: 16px;
  --radius-xl: 20px;
  --radius-full: 999px;

  --shadow-sm: 0 2px 8px rgba(1, 18, 70, 0.08);
  --shadow-md: 0 8px 24px rgba(1, 18, 70, 0.10);
  --shadow-lg: 0 16px 40px -8px rgba(1, 18, 70, 0.16);

  --ease-out: cubic-bezier(0.22, 1, 0.36, 1);
}

* { box-sizing: border-box; margin: 0; padding: 0; -webkit-tap-highlight-color: transparent; }

body {
  font-family: var(--font-body);
  background: var(--neutral-50);
  color: var(--text-primary);
  line-height: 1.5;
  padding-bottom: env(safe-area-inset-bottom);
  overscroll-behavior-y: contain;
  /* Nome de arquivo de cotação passa de 60 caracteres e empurrava a página
     inteira para o lado no celular. Nada aqui deve rolar na horizontal. */
  overflow-x: hidden;
}

.topo {
  position: sticky;
  top: 0;
  z-index: 20;
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 14px 20px calc(14px);
  padding-top: calc(14px + env(safe-area-inset-top));
  background: var(--navy-900);
  color: #fff;
}
.topo__mark { width: 34px; height: 34px; border-radius: var(--radius-full); }
.topo__nome {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 16px;
  letter-spacing: -0.01em;
  line-height: 1.15;
}
.topo__sub { font-size: 12px; color: rgba(255, 255, 255, 0.6); }

.wrap { max-width: 620px; margin: 0 auto; padding: 24px 20px 48px; }

.oculto { display: none !important; }

.overline {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 11px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--navy-500);
  display: block;
  margin-bottom: 6px;
}

h1 {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 26px;
  line-height: 1.15;
  letter-spacing: -0.02em;
  text-wrap: balance;
  margin-bottom: 8px;
}
.lead { color: var(--text-secondary); font-size: 15px; margin-bottom: 24px; }
.lead strong { color: var(--text-primary); font-weight: 700; }

/* ------------------------------------------------------------ upload -- */

.drop {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 6px;
  padding: 44px 24px;
  border: 2px dashed var(--navy-150);
  border-radius: var(--radius-xl);
  background: var(--neutral-0);
  cursor: pointer;
  text-align: center;
  transition: border-color 220ms var(--ease-out), background 220ms var(--ease-out),
              transform 220ms var(--ease-out);
}
.drop:active { transform: scale(0.99); }
.drop.sobre, .drop:hover { border-color: var(--accent-500); background: var(--accent-100); }
.drop.carregado { border-style: solid; border-color: var(--success-700); background: var(--success-100); }
.drop__icone { width: 34px; height: 34px; color: var(--navy-500); margin-bottom: 4px; }
.drop.carregado .drop__icone { color: var(--success-700); }
.drop__t { font-family: var(--font-display); font-weight: 700; font-size: 16px; }
.drop__d { font-size: 13px; color: var(--text-tertiary); }

/* ------------------------------------------------------------ campos -- */

.campo { margin-bottom: 22px; }
.rotulo {
  display: block;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 14px;
  margin-bottom: 8px;
}
.opcional, .obrigatorio {
  font-family: var(--font-body);
  font-weight: 600;
  font-size: 11px;
  padding: 2px 7px;
  border-radius: var(--radius-full);
  vertical-align: middle;
  margin-left: 4px;
}
.opcional { background: var(--neutral-100); color: var(--text-tertiary); }
.obrigatorio { background: var(--warning-100); color: var(--warning-700); }
.ajuda { font-size: 12.5px; color: var(--text-tertiary); margin: -3px 0 9px; line-height: 1.45; }

.opcoes { display: flex; flex-wrap: wrap; gap: 8px; }
.opcoes--densas { max-height: 190px; overflow-y: auto; padding: 4px; margin: -4px; }

.chip {
  max-width: 100%;
  overflow-wrap: anywhere;
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 13.5px;
  padding: 10px 16px;
  border-radius: var(--radius-full);
  border: 1px solid var(--border-subtle);
  background: var(--neutral-0);
  color: var(--text-secondary);
  cursor: pointer;
  transition: all 180ms var(--ease-out);
  min-height: 42px;
}
.chip:hover { border-color: var(--navy-200); }
.chip.ativo {
  background: var(--navy-900);
  border-color: var(--navy-900);
  color: #fff;
  box-shadow: var(--shadow-sm);
}
.chip small { display: block; font-size: 11px; font-weight: 500; opacity: 0.7; margin-top: 1px; }
.opcoes--densas .chip { font-size: 12px; padding: 7px 12px; min-height: 34px; }

/* ------------------------------------------------------------- ações -- */

.acoes { display: flex; flex-direction: column; gap: 10px; margin-top: 28px; }

.btn {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 15.5px;
  padding: 15px 24px;
  border-radius: var(--radius-full);
  border: 1px solid transparent;
  cursor: pointer;
  text-align: center;
  text-decoration: none;
  display: block;
  transition: all 220ms var(--ease-out);
}
.btn--primario { background: var(--navy-900); color: #fff; box-shadow: var(--shadow-md); }
.btn--primario:hover { background: var(--navy-950); transform: translateY(-2px); }
.btn--primario:disabled { opacity: 0.5; cursor: not-allowed; transform: none; }
.btn--secundario {
  background: var(--neutral-0);
  border-color: var(--border-subtle);
  color: var(--text-primary);
}
.btn--secundario:hover { border-color: var(--navy-200); }
.btn--texto { background: none; color: var(--text-tertiary); font-weight: 600; font-size: 14px; padding: 10px; }

/* -------------------------------------------------------- resultados -- */

.stats { display: grid; grid-template-columns: repeat(2, 1fr); gap: 10px; margin: 20px 0 4px; }
.stat {
  background: var(--neutral-0);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-md);
  padding: 14px 16px;
}
.stat__n {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 24px;
  line-height: 1;
  letter-spacing: -0.02em;
  color: var(--navy-900);
}
.stat__r { font-size: 12px; color: var(--text-tertiary); margin-top: 5px; line-height: 1.35; }

.avisos { display: grid; gap: 10px; margin-top: 20px; }
.aviso {
  font-size: 13px;
  line-height: 1.5;
  padding: 12px 14px;
  border-radius: var(--radius-md);
  color: var(--text-secondary);
}
.aviso--atencao { background: var(--warning-100); color: var(--warning-700); }
.aviso strong { font-weight: 800; }
.aviso code {
  font-family: ui-monospace, SFMono-Regular, Menlo, monospace;
  font-size: 12px;
  background: rgba(1, 18, 70, 0.07);
  padding: 1px 5px;
  border-radius: 5px;
}

.erro {
  background: var(--danger-100);
  color: var(--danger-700);
  padding: 14px 16px;
  border-radius: var(--radius-md);
  font-size: 14px;
  line-height: 1.5;
  margin-top: 20px;
}

/* ------------------------------------------------------- carregando -- */

.carregando {
  position: fixed;
  inset: 0;
  z-index: 50;
  background: rgba(1, 11, 40, 0.55);
  backdrop-filter: blur(6px);
  -webkit-backdrop-filter: blur(6px);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 24px;
}
.carregando__caixa {
  background: var(--neutral-0);
  border-radius: var(--radius-xl);
  padding: 32px 28px;
  text-align: center;
  box-shadow: var(--shadow-lg);
  max-width: 320px;
  width: 100%;
}
.carregando__t {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 16px;
  margin-top: 16px;
}
.carregando__d { font-size: 13px; color: var(--text-tertiary); margin-top: 5px; line-height: 1.45; }

.spinner {
  width: 34px;
  height: 34px;
  margin: 0 auto;
  border: 3px solid var(--navy-100);
  border-top-color: var(--navy-900);
  border-radius: var(--radius-full);
  animation: girar 750ms linear infinite;
}
@keyframes girar { to { transform: rotate(360deg); } }

@media (prefers-reduced-motion: reduce) {
  * { animation-duration: 0.01ms !important; transition-duration: 0.01ms !important; }
}

@media (min-width: 560px) {
  .acoes { flex-direction: row; }
  .acoes .btn { flex: 1; }
  .acoes .btn--texto { flex: 0 0 auto; }
  h1 { font-size: 30px; }
}

/* ------------------------------------------------- seleção de planos -- */

.opcoes--empilhadas { flex-direction: column; gap: 8px; }

.opcao-plano {
  display: flex;
  align-items: center;
  gap: 12px;
  width: 100%;
  text-align: left;
  padding: 12px 14px;
  border-radius: var(--radius-md);
  border: 1px solid var(--border-subtle);
  background: var(--neutral-0);
  cursor: pointer;
  font-family: var(--font-body);
  transition: all 180ms var(--ease-out);
}
.opcao-plano:hover { border-color: var(--navy-200); }
.opcao-plano.ativo { border-color: var(--navy-900); box-shadow: var(--shadow-sm); }
.opcao-plano--rec { background: var(--navy-50); }

.opcao-plano__marca {
  flex-shrink: 0;
  width: 26px;
  height: 26px;
  border-radius: var(--radius-full);
  border: 1.5px solid var(--neutral-300);
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 13px;
  color: #fff;
}
.opcao-plano.ativo .opcao-plano__marca {
  background: var(--navy-900);
  border-color: var(--navy-900);
}

.opcao-plano__corpo { display: flex; flex-direction: column; min-width: 0; overflow-wrap: anywhere; }
.opcao-plano__operadora {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 10.5px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--navy-500);
}
.opcao-plano__nome {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 15px;
  line-height: 1.25;
  color: var(--text-primary);
  margin: 1px 0 2px;
}
.opcao-plano__meta { font-size: 12.5px; color: var(--text-tertiary); }

/* ------------------------------------------ atributos por plano -- */

.atr {
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-md);
  padding: 12px 14px;
  margin-bottom: 10px;
  background: var(--neutral-0);
}
.atr:last-child { margin-bottom: 0; }
.atr__plano {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 13px;
  margin-bottom: 9px;
}
.atr__linha { display: flex; flex-wrap: wrap; align-items: center; gap: 8px; margin-bottom: 8px; }
.atr__linha:last-child { margin-bottom: 0; }
.atr__rot {
  font-size: 12px;
  color: var(--text-tertiary);
  min-width: 96px;
  font-weight: 600;
}
.chip--mini { font-size: 12.5px; padding: 7px 13px; min-height: 34px; }

/* ------------------------------------------------ fila de arquivos -- */

.lista-arquivos { list-style: none; display: grid; gap: 8px; margin-top: 14px; min-width: 0; }

.arq {
  display: flex;
  align-items: center;
  gap: 11px;
  min-width: 0;
  padding: 11px 13px;
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-md);
  background: var(--neutral-0);
}
.arq__n {
  flex-shrink: 0;
  width: 23px;
  height: 23px;
  border-radius: var(--radius-full);
  background: var(--navy-900);
  color: #fff;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
}
.arq__corpo { display: flex; flex-direction: column; min-width: 0; flex: 1; }
.arq__nome {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 13.5px;
  max-width: 100%;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}
.arq__tam { font-size: 11.5px; color: var(--text-tertiary); }
.arq__x {
  flex-shrink: 0;
  width: 30px;
  height: 30px;
  border-radius: var(--radius-full);
  border: none;
  background: var(--neutral-100);
  color: var(--text-tertiary);
  font-size: 19px;
  line-height: 1;
  cursor: pointer;
  transition: all 180ms var(--ease-out);
}
.arq__x:hover { background: var(--danger-100); color: var(--danger-700); }

#btn-analisar { margin-top: 12px; }

/* --------------------------------------------------- instalar PWA -- */

.topo__texto { flex: 1; min-width: 0; }

.btn-instalar {
  display: flex;
  align-items: center;
  gap: 6px;
  flex-shrink: 0;
  padding: 8px 14px;
  border-radius: var(--radius-full);
  border: 1px solid rgba(255, 255, 255, 0.28);
  background: rgba(255, 255, 255, 0.1);
  color: #fff;
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 13px;
  cursor: pointer;
  transition: background 180ms var(--ease-out);
}
.btn-instalar:hover { background: rgba(255, 255, 255, 0.2); }
.btn-instalar svg { width: 15px; height: 15px; }

.instalar-ios {
  position: relative;
  display: flex;
  flex-direction: column;
  gap: 3px;
  margin: 0 auto;
  max-width: 620px;
  padding: 13px 42px 13px 20px;
  background: var(--navy-50);
  border-bottom: 1px solid var(--navy-100);
  font-size: 13px;
  line-height: 1.45;
  color: var(--text-secondary);
}
.instalar-ios strong { font-family: var(--font-display); font-size: 13.5px; color: var(--text-primary); }
.instalar-ios b { color: var(--navy-900); font-weight: 700; }
.instalar-ios__x {
  position: absolute;
  top: 8px;
  right: 12px;
  width: 28px;
  height: 28px;
  border: none;
  background: none;
  color: var(--text-tertiary);
  font-size: 21px;
  line-height: 1;
  cursor: pointer;
}

/* =========================================================================
   Custom Stepper & Validation Styles (Elih UI/UX Pro Max)
   ========================================================================= */

.stepper-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin: 24px 0 32px;
  padding: 10px 0;
  position: relative;
  user-select: none;
}

.step-indicator {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
  position: relative;
  z-index: 2;
  cursor: pointer;
  flex: 1;
}

.step-num {
  width: 36px;
  height: 36px;
  border-radius: var(--radius-full);
  background: var(--neutral-200);
  color: var(--text-tertiary);
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 14px;
  display: flex;
  align-items: center;
  justify-content: center;
  border: 2px solid transparent;
  transition: all 250ms var(--ease-out);
  box-shadow: 0 0 0 2px var(--neutral-50);
}

.step-label {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 11px;
  color: var(--text-tertiary);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  transition: all 250ms var(--ease-out);
  white-space: nowrap;
}

.step-indicator.active .step-num {
  background: var(--navy-900);
  color: #fff;
  border-color: var(--navy-900);
  box-shadow: 0 0 0 4px var(--navy-100);
}

.step-indicator.active .step-label {
  color: var(--navy-900);
  font-weight: 700;
}

.step-indicator.completed .step-num {
  background: var(--success-100);
  color: var(--success-700);
  border-color: var(--success-700);
}

.step-indicator.completed .step-label {
  color: var(--success-700);
}

.step-line {
  flex: 1;
  height: 3px;
  background: var(--neutral-200);
  margin: 0 4px;
  margin-top: -24px; /* alinha com o círculo */
  z-index: 1;
  position: relative;
  border-radius: var(--radius-full);
  transition: background 300ms var(--ease-out);
}

.step-line.completed {
  background: var(--success-700);
}

/* Painéis de Sub-Etapas */
.sub-etapa-panel {
  animation: slideUpFade 350ms var(--ease-out) forwards;
  background: var(--neutral-0);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-xl);
  padding: 26px 22px;
  margin-bottom: 24px;
  box-shadow: var(--shadow-sm);
  transition: all 250ms var(--ease-out);
}

@keyframes slideUpFade {
  from {
    opacity: 0;
    transform: translateY(16px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

/* Animações e Estilos de Validação */
.campo.erro-validacao {
  animation: shake 320ms ease-in-out;
  border: 2px solid var(--danger-700);
  background: var(--danger-100);
  padding: 18px;
  border-radius: var(--radius-lg);
  position: relative;
}

.campo.erro-validacao::after {
  content: '⚠ Campo obrigatório';
  display: block;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 11px;
  color: var(--danger-700);
  margin-top: 8px;
}

.campo.erro-validacao .rotulo {
  color: var(--danger-700);
}

.campo.erro-validacao .chip {
  border-color: var(--danger-700);
}

@keyframes shake {
  0%, 100% { transform: translateX(0); }
  20%, 60% { transform: translateX(-6px); }
  40%, 80% { transform: translateX(6px); }
}

/* Polimento Visual para Opções e Planos */
.opcao-plano {
  position: relative;
  overflow: hidden;
}
.opcao-plano::before {
  content: '';
  position: absolute;
  left: 0;
  top: 0;
  bottom: 0;
  width: 4px;
  background: transparent;
  transition: background 180ms var(--ease-out);
}
.opcao-plano.ativo::before {
  background: var(--navy-900);
}

/* Melhorias nos botões de chips */
.chip {
  position: relative;
}
.chip.ativo::after {
  content: '✓';
  display: inline-block;
  margin-left: 6px;
  font-weight: 700;
}
.chip--mini.ativo::after {
  content: '✓';
}