:root {
  --bg-page: #0e0e0e;
  --bg-card: #151515;
  --bg-input: #1f1f1f;
  --bg-hover: #262626;

  --primary: #ff7400;
  --primary-hover: #ff8a26;

  --text-main: #ffffff;
  --text-muted: #b5b5b5;
  --text-error: #e63946;

  --border-default: #2f2f2f;
  --border-error: #e63946;

  --radius: 12px;
  --radius-sm: 8px;
}

* {
  box-sizing: border-box;
}

html, body {
  margin: 0;
  padding: 0;
  background: var(--bg-page);
  font-family: system-ui, -apple-system, Segoe UI, Roboto, Helvetica, Arial, sans-serif;
  color: var(--text-main);
}

.auth-page {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 20px;
}

.auth-card {
  width: 100%;
  max-width: 420px;
  background: var(--bg-card);
  border-radius: var(--radius);
  padding: 24px 20px;
  box-shadow: 0 20px 40px rgba(0,0,0,0.4);
}

.auth-card h2 {
  margin: 0 0 20px;
  text-align: center;
  color: var(--primary);
  font-size: 22px;
}

.input-group {
  display: flex;
  flex-direction: column;
  gap: 6px;
  margin-bottom: 16px;
}

.input-group label {
  font-size: 13px;
  color: var(--text-muted);
}

.input-field {
  width: 100%;
  padding: 12px 14px;
  border-radius: var(--radius-sm);
  border: 1px solid var(--border-default);
  background: var(--bg-input);
  color: var(--text-main);
  font-size: 15px;
  outline: none;
  transition: border-color 0.15s ease, background 0.15s ease;
}

.input-field::placeholder {
  color: #777;
}

.input-field:focus {
  border-color: var(--primary);
  background: var(--bg-hover);
}

.input-field.has-error {
  border-color: var(--border-error);
}

.input-error {
  font-size: 12px;
  color: var(--text-error);
}

.email-wrapper {
  position: relative;
}

.email-suggestions {
  position: absolute;
  top: calc(100% + 2px);
  left: 0;
  right: 0;
  background: #ffffff;
  border-radius: 0 0 var(--radius-sm) var(--radius-sm);
  overflow: hidden;
  z-index: 50;
  max-height: 120px;
  overflow-y: auto;
  box-shadow: 0 8px 18px rgba(0,0,0,0.25);
}

.email-suggestions.hidden {
  display: none;
}

.email-suggestions li {
  padding: 9px 12px;
  font-size: 13px;
  cursor: pointer;
  color: #222;
}

.email-suggestions li:hover {
  background: #f2f2f2;
}

.senha-wrapper {
  position: relative;
  display: flex;
  align-items: center;
}

.senha-wrapper .input-field {
  padding-right: 44px;
}

.ver-senha-btn {
  position: absolute;
  right: 10px;
  background: transparent;
  border: none;
  cursor: pointer;
  padding: 4px;
  display: flex;
  align-items: center;
  justify-content: center;
}

.ver-senha-btn svg {
  pointer-events: none;
}

.btn-submit {
  width: 100%;
  margin-top: 12px;
  padding: 14px;
  background: var(--primary);
  color: #fff;
  border: none;
  border-radius: var(--radius-sm);
  font-size: 16px;
  font-weight: 600;
  cursor: pointer;
  transition: background 0.15s ease, transform 0.05s ease;
}

.btn-submit:hover {
  background: var(--primary-hover);
}

.btn-submit:active {
  transform: scale(0.98);
}

.login-link {
  margin-top: 18px;
  text-align: center;
  font-size: 13px;
  color: var(--text-muted);
}

.login-link a {
  color: var(--primary);
  text-decoration: none;
  font-weight: 500;
}

.login-link a:hover {
  text-decoration: underline;
}

/* ====== DESKTOP AJUSTES ====== */
@media (min-width: 768px) {
  .auth-card {
    padding: 28px 26px;
  }

  .auth-card h2 {
    font-size: 24px;
  }

  .input-field {
    font-size: 16px;
  }

  .btn-submit {
    font-size: 17px;
  }
}