:root {
  /* Paleta */
  --primary-focus-color: #d6a457;
  --primary-600: #c8964c;
  --primary-700: #b88742;
  --dark-color: #0e0e0f;
  --dark-800: #18181b;
  --white-color: #fbfaf7;
  --gray-100: #f4f4f5;
  --gray-300: #d4d4d8;
  --gray-500: #a1a1aa;
  --gray-700: #52525b;
  --red-color: #d75b5b;

  /* Espaços e dimensões fluidas */
  --content-margin: clamp(16px, 4vw, 28px);
  --header-height: 64px;
  --radius-sm: 6px;
  --radius-md: 12px;
  --radius-lg: 16px;
  --shadow-sm: 0 1px 2px rgba(0,0,0,.06);
  --shadow-md: 0 6px 24px rgba(0,0,0,.08);
  --shadow-lg: 0 12px 40px rgba(0,0,0,.12);

  /* Tipografia */
  --font-sans: ui-sans-serif, system-ui, -apple-system, "Segoe UI", Roboto, "Helvetica Neue", Arial, "Noto Sans", "Apple Color Emoji", "Segoe UI Emoji";
  --fs-sm: clamp(12px, .9vw, 14px);
  --fs-base: clamp(14px, 1vw, 16px);
  --fs-lg: clamp(18px, 2vw, 22px);
  --fs-xl: clamp(22px, 3vw, 28px);
}

/* Reset */
* { box-sizing: border-box; margin: 0px; }
html, body { height: 100%; }
html { scroll-behavior: smooth; }
body {
  min-height: 100vh;
  background: var(--white-color);
  color: var(--dark-color);
  font: 400 var(--fs-base)/1.5 var(--font-sans);
  -webkit-font-smoothing: antialiased; text-rendering: optimizeLegibility;
}

/* Acessibilidade, foco visível */
:focus { outline: none; }
:focus-visible {
  outline: 3px solid color-mix(in oklab, var(--primary-focus-color) 70%, white);
  outline-offset: 2px;
  border-radius: 8px;
}

/* Imagens */
img { display: block; max-width: 100%; height: auto; }

/**************************************************************************/
/* HERO + LOGIN */
/**************************************************************************/
.hero {
  position: absolute; inset: 0;
  width: 100%; height: 100%;
  object-fit: cover; z-index: 0;
  filter: brightness(.7);
}

.login-area {
  z-index: 2; position: absolute; top: 20%; left: 8%;
  width: min(92vw, 360px);
  background: linear-gradient(180deg, var(--dark-800), #0b0b0c);
  color: var(--white-color);
  border-radius: var(--radius-lg);
  padding: 28px 24px;
  box-shadow: var(--shadow-lg);
  display: flex; flex-direction: column; align-items: center; gap: 18px;
}
.login-area img { width: 54%; margin-bottom: 8px; filter: drop-shadow(0 4px 16px rgba(0,0,0,.25)); }

.login-area .login-form { display: grid; gap: 14px; width: 100%; }
.login-area .login-form label { font-size: var(--fs-sm); color: var(--gray-300); }

.input,
.form-element input,
.form-element textarea,
.form-element select,
.login-area .login-form input {
  width: 100%;
  border: 1px solid var(--gray-300);
  background: #fff;
  color: var(--dark-color);
  border-radius: var(--radius-sm);
  padding: 10px 12px;
  font-size: var(--fs-base);
  transition: border-color .2s ease, box-shadow .2s ease;
}
.input:focus-visible,
.form-element input:focus-visible,
.form-element textarea:focus-visible,
.form-element select:focus-visible,
.login-area .login-form input:focus-visible {
  border-color: var(--primary-focus-color);
  box-shadow: 0 0 0 4px color-mix(in oklab, var(--primary-focus-color) 30%, transparent);
}

.btn,
.login-area .login-button,
.form-button,
.list-container .list-card .buttons .button {
  all: unset;
  display: inline-flex; align-items: center; justify-content: center;
  gap: 8px; cursor: pointer; user-select: none;
  border-radius: var(--radius-sm);
  padding: 10px 16px; font-weight: 600; font-size: var(--fs-base);
  transition: translate .15s ease, filter .2s ease, box-shadow .2s ease;
}
.btn:active { translate: 0 1px; }

.btn-primary,
.login-area .login-button,
.form-button,
.list-container .list-card .buttons .button {
  background: var(--primary-focus-color);
  color: #1b1407; border: 1px solid color-mix(in oklab, var(--primary-focus-color) 70%, black);
  box-shadow: var(--shadow-sm);
}
.btn-primary:hover { filter: brightness(1.05); }
.btn-outline {
  background: #fff; color: var(--dark-color); border: 1px solid var(--gray-300);
}
.login-area .login-error,
.form-error { margin-top: 6px; font-size: var(--fs-sm); color: var(--red-color); }

/**************************************************************************/
/* LAYOUT GERAL */
/**************************************************************************/
.body-content {
  display: flex; flex-direction: column; min-height: 100vh;
}

.navbar-platform {
  position: sticky; top: 0; z-index: 10;
  width: 100%;
  background: linear-gradient(180deg, var(--dark-color), #111114);
  color: var(--white-color);
  display: flex; align-items: center; justify-content: space-between;
  padding: 12px var(--content-margin);
  border-bottom: 1px solid rgba(255,255,255,.06);
  box-shadow: 0 6px 20px rgba(0,0,0,.15);
}
.navbar-platform img { width: clamp(120px, 20vw, 160px); }

.navbar-platform .items {
  display: flex; align-items: center; gap: 8px; flex-wrap: wrap;
}
.nav-link {
  all: unset; color: var(--white-color); font-size: var(--fs-base);
  padding: 8px 12px; border-radius: 8px; cursor: pointer;
}
.nav-link:hover { color: var(--primary-focus-color); background: rgba(255,255,255,.06); }
.nav-link[aria-current="page"] { color: var(--primary-focus-color); background: rgba(214,164,87,.12); }

.body-content .container {
  width: 100%; max-width: 1080px;
  padding: 32px var(--content-margin) 56px;
  margin-inline: auto;
}
.body-content .container h2 { font-size: var(--fs-xl); letter-spacing: .2px; margin-bottom: 18px; }

/**************************************************************************/
/* FORM */
/**************************************************************************/
.form-element { display: grid; gap: 8px; width: 100%; margin-bottom: 18px; }
.form-element label { font-size: var(--fs-sm); color: var(--gray-700); }
.form-element textarea {
  min-height: 120px; resize: vertical;
}

/**************************************************************************/
/* LISTAGEM */
/**************************************************************************/
.list-container {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 16px;
  max-height: none; /* deixa a página scrollar naturalmente */
  padding: 8px 0;
}

.list-card {
  display: grid; grid-template-rows: auto 1fr auto;
  gap: 8px;
  border: 1px solid color-mix(in oklab, var(--primary-focus-color) 35%, #ddd);
  background: #fff;
  color: var(--dark-color);
  padding: 16px;
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-md);
  transition: transform .15s ease, box-shadow .2s ease, border-color .2s ease;
}
.list-card:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-lg);
  border-color: color-mix(in oklab, var(--primary-focus-color) 60%, #ccc);
}
.list-card h3 { font-size: var(--fs-lg); margin-bottom: 2px; }
.list-card p, .list-card span { font-size: var(--fs-sm); color: var(--gray-700); }
.list-card .buttons { display: flex; gap: 8px; margin-top: 6px; }
.list-card .buttons .button { font-size: var(--fs-sm); padding: 8px 10px; }

.list-row .link { color: inherit; text-decoration: none; }
.list-row .link:hover {
  color: var(--primary-focus-color); text-decoration: underline;
}

.flex-1 { flex: 1; } .flex-2 { flex: 2; } .flex-3 { flex: 3; } .flex-4 { flex: 4; } .flex-5 { flex: 5; }
.center { display: flex; justify-content: center; align-items: center; }

/* Campos de dados */
.data-field { display: grid; gap: 6px; margin-bottom: 16px; }
.data-field label { font-weight: 600; }
.data-field p { font-style: italic; color: var(--gray-700); }
.data-field ul { margin-left: 18px; display: grid; gap: 4px; }
.data-field ul li .click:hover { text-decoration: underline; cursor: pointer; color: var(--primary-focus-color); }
.data-field .form-field { display: flex; align-items: center; gap: 8px; margin: 8px 0; }
.data-field .form-field .button {
  background: var(--gray-100); color: var(--dark-color);
  border: 1px solid var(--gray-300);
}

/**************************************************************************/
/* PAGAMENTO */
/**************************************************************************/
.navbar { /* se ainda usar essa barra em outra página */
  display: flex; align-items: center; justify-content: space-between;
  background: var(--dark-color); color: var(--white-color);
  padding: 12px var(--content-margin); border-bottom: 1px solid rgba(255,255,255,.08);
}
.navbar img { width: clamp(120px, 20vw, 160px); }
.navbar span { font-size: var(--fs-base); }

.payment-content {
  display: flex; flex-direction: column; align-items: center; justify-content: center;
  gap: 16px; padding: 40px var(--content-margin);
}

/**************************************************************************/
/* Estados vazios e alertas */
/**************************************************************************/
.empty {
  display: grid; place-items: center; text-align: center;
  border: 1px dashed var(--gray-300);
  border-radius: var(--radius-md);
  padding: 24px; color: var(--gray-700);
}
.alert {
  padding: 12px 14px; border-radius: var(--radius-sm);
  background: #fff6f6; border: 1px solid #ffd7d7; color: #7f1d1d;
}

/**************************************************************************/
/* Responsividade */
/**************************************************************************/
@media (max-width: 640px) {
  .login-area { position: relative; inset: 0; margin: 18vh auto 0; }
  .navbar-platform { padding-inline: var(--content-margin); }
  .body-content .container { padding: 24px var(--content-margin) 48px; }
}

/* Respeita usuários com preferência por menos animação */
@media (prefers-reduced-motion: reduce) {
  * { transition: none !important; animation: none !important; }
}