index.css

@import "tailwindcss";

:root {
  /* Colores FamilySearch Reales */
  --color-primary: #8CB83E;
  /* El verde "Leaf" o Tree */
  --color-primary-hover: #739634;
  --color-secondary: #005994;
  /* El azul "Heritage" */

  /* Sistema de colores FS */
  --color-fs-tree: #8CB83E;
  --color-fs-tree-dark: #6ca030;

  /* Primary Color Shades */
  --color-primary-50: #f4f8eb;
  --color-primary-100: #e8f1d8;
  --color-primary-600: #739634;
  --color-primary-700: #5b7528;
  --color-primary-800: #42551d;

  --color-fs-blue: #005994;
  --color-fs-blue-hover: #004a7c;

  --color-fs-text: #333333;
  --color-fs-text-secondary: #666666;
  --color-fs-border: #cccccc;

  --color-fs-bg: #ffffff;
  --color-fs-bg-alt: #f4f4f4;
  /* Gris claro de fondo común en FS */

  /* Variables legacy mapped */
  --color-fs-green: var(--color-fs-tree);
  --color-fs-green-dark: var(--color-fs-tree-dark);

  --shadow-card: 0 1px 3px rgba(0, 0, 0, 0.12), 0 1px 2px rgba(0, 0, 0, 0.24);
  --shadow-card-hover: 0 3px 6px rgba(0, 0, 0, 0.16), 0 3px 6px rgba(0, 0, 0, 0.23);
  --shadow-modal: 0 10px 20px rgba(0, 0, 0, 0.19), 0 6px 6px rgba(0, 0, 0, 0.23);

  --radius-fs: 4px;
  /* FS usa bordes menos redondeados generalmente */

}


body {
  margin: 0;
  background-color: var(--color-fs-bg-alt);
  color: var(--color-fs-text);
  font-family: "Roboto", system-ui, -apple-system, sans-serif;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  line-height: 1.5;
}

h1,
h2,
h3,
h4,
h5,
h6 {
  font-family: "Roboto", sans-serif;
  color: var(--color-fs-text);
  font-weight: 500;
}

h1 {
  font-weight: 300;
  letter-spacing: -0.5px;
}

button {
  font-family: "Roboto", sans-serif;
  font-weight: 500;
  letter-spacing: 0.2px;
}

input,
select,
textarea {
  font-family: "Roboto", sans-serif;
}

/* Inputs estilo Frontier */
input[type="text"],
input[type="email"],
input[type="password"],
input[type="tel"],
select,
textarea {
  border: 1px solid var(--color-fs-border);
  border-radius: 4px;
  padding: 10px 12px;
  transition: border-color 0.2s, box-shadow 0.2s;
  width: 100%;
}

input:focus,
select:focus,
textarea:focus {
  border-color: var(--color-fs-blue);
  outline: none;
  box-shadow: 0 0 0 3px rgba(0, 89, 148, 0.1);
}

/* Botones estilo Frontier */
.btn-primary {
  background-color: var(--color-primary);
  color: white;
  border-radius: 20px;
  padding: 10px 24px;
  font-weight: 600;
  text-transform: uppercase;
  font-size: 0.875rem;
  letter-spacing: 0.5px;
  transition: background-color 0.2s;
  border: none;
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  justify-content: center;
}

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

.btn-primary:disabled {
  background-color: #ccc;
  cursor: not-allowed;
}

.btn-secondary {
  background-color: white;
  color: var(--color-fs-blue);
  border: 1px solid var(--color-fs-blue);
  border-radius: 20px;
  padding: 10px 24px;
  font-weight: 600;
  text-transform: uppercase;
  font-size: 0.875rem;
  letter-spacing: 0.5px;
  transition: background-color 0.2s;
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  justify-content: center;
}

.btn-secondary:hover {
  background-color: #f0f7fa;
}

/* Animaciones */
@keyframes fadeIn {
  from {
    opacity: 0;
  }

  to {
    opacity: 1;
  }
}

@keyframes slideUp {
  from {
    opacity: 0;
    transform: translateY(20px);
  }

  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.animate-fade-in {
  animation: fadeIn 0.3s ease-out;
}

.animate-slide-up {
  animation: slideUp 0.4s ease-out;
}

/* Mobile keyboard handling - ensure chat stays functional */
@supports (-webkit-touch-callout: none) {

  /* iOS specific */
  body {
    position: fixed;
    width: 100%;
    height: 100%;
    overflow: hidden;
  }

  #root {
    height: 100%;
    overflow: auto;
    -webkit-overflow-scrolling: touch;
  }
}

/* Android and general mobile optimization */
@media (max-width: 768px) {

  /* Prevent zoom on input focus */
  input[type="text"],
  input[type="email"],
  input[type="password"],
  textarea {
    font-size: 16px !important;
    /* Prevents zoom on iOS */
  }

  /* Ensure viewport height is stable */
  html {
    height: -webkit-fill-available;
  }

  body {
    min-height: 100vh;
    min-height: -webkit-fill-available;
  }

  /* Chat container should fill available space */
  .chat-container {
    height: 100vh;
    height: -webkit-fill-available;
  }
}