:root {
  --color-dark: #233c4b;   /* background / navbar */
  --color-accent: #ff7d20; /* primary accent (buttons, highlights) */
  --color-accent-soft: #a0c382; /* secondary accent */
  --color-bg-soft: #f5f7f9;    /* page background */
  --color-card-bg: #ffffff;    /* cards */
  --color-muted: #5f988c;      /* muted text / badges */
}


/* Global */
body {
  background-color: var(--color-accent-soft);
  color: #1f2933;
  font-family: system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  display: flex;
  flex-direction: column;
}

html, body {
  height: 100%;
}

main {
  flex: 1;
}

/* Navbar */
.navbar {
  /* display: flex;
  align-items: center; */
  background-color: var(--color-dark) !important;
}

.navbar .container {
  display: flex;
  justify-content: center;  /* center horizontally */
  align-items: center;
}

.navbar-brand {
  font-weight: 600;
  letter-spacing: 0.02em;
  text-align: center;
}


main h1 {
  font-size: 1.9rem;
  font-weight: 700;
  color: var(--color-dark);
}

main h2 {
  font-size: 1.4rem;
  font-weight: 600;
  color: var(--color-dark);
}


.text-muted {
  color: #6b7280 !important;
}

.page-footer {
  background: var(--color-dark);
  color: #ffffff;
  padding: 1rem 0;
  text-align: center;
  border-top: 1px solid rgba(31,41,55,0.9);
  margin-top: 2rem;
}

.page-footer .social-media a {
  color: #ffffff;
  margin: 0 0.5rem;
}

.page-footer .social-media img {
  filter: invert(1);  /* makes the GitHub icon white against dark bg */
}

/* Primary button (search) */
#search-button.btn-primary {
  background-color: var(--color-accent);
  border-color: var(--color-accent);
  font-weight: 600;
  border-radius: 0.375rem; /* Match Bootstrap's default input border-radius */
  padding: 0.375rem 0.75rem; /* Adjust padding to match input height */
  font-size: 1rem; /* Match Bootstrap's default input font-size */
  line-height: 1.5; /* Match Bootstrap's default input line-height */
  text-align: center; 
}

#search-button.btn-primary:hover {
  background-color: #e26e1d;
  border-color: #e26e1d;
}

/* Save / Saved buttons */
.btn-save-favorite.btn-outline-primary {
  border-color: var(--color-accent);
  color: var(--color-accent);
  font-size: 0.8rem;
  font-weight: 500;
}

.btn-save-favorite.btn-outline-primary:hover {
  background-color: var(--color-accent);
  color: #ffffff;
}

.btn-save-favorite.btn-success.is-favorite {
  background-color: var(--color-muted);
  border-color: var(--color-muted);
  color: #ffffff;
  font-size: 0.8rem;
  font-weight: 500;
}

/* Favorites toggle button */
.btn-favorites-toggle {
  border-color: var(--color-accent);       /* orange border */
  color: var(--color-accent);
  background-color: #ffffff;              /* white button */
  font-weight: 500;
  border-radius: 0.375rem; /* Match Bootstrap's default input border-radius */
  padding: 0.375rem 0.75rem; /* Adjust padding to match input height */
  font-size: 1rem; /* Match Bootstrap's default input font-size */
  line-height: 1.5; /* Match Bootstrap's default input line-height */
  text-align: center; /* Ensure text is centered */
}

.btn-favorites-toggle:hover {
  background-color: var(--color-accent);
  color: #ffffff;
}

.btn-favorites-toggle:focus {
  box-shadow: 0 0 0 0.2rem rgba(255, 125, 32, 0.35); /* soft orange focus ring */
}



/* Modal */
#recipeDetailsModal .modal-header {
  border-bottom: none;
  background-color: var(--color-dark);
  color: #ffffff;
  justify-content: center;  /* center content in header */
  position: relative;
}

#recipeDetailsModal .modal-title {
  font-weight: 600;
  text-align: center;
  width: 100%;
}

#recipeDetailsModal .modal-body {
  text-align: left;
}

#recipeDetailsModal .modal-body h4,
#recipeDetailsModal .modal-body p {
  text-align: left;
}

/* Better alignment for ingredients list in modal */
#details-title {
  text-align: center;
}

#details-ingredients {
  padding-left: 1.25rem;   /* smaller indent than default */
  margin-bottom: 1rem;
  list-style-position: outside;
}

#details-ingredients li {
  margin-bottom: 0.35rem;  /* small vertical spacing */
  line-height: 1.4;
}

/* keep close button in the top-right even though content is centered */
#recipeDetailsModal .btn-close {
  position: absolute;
  right: 1rem;
  top: 1rem;
  filter: invert(1);
}

/* Recipe cards */
#results-grid .card,
#favorites-grid .card {
  border: 1px solid var(--color-muted);
  border-radius: 0.75rem;
  background-color: var(--color-card-bg);
  box-shadow: 0 6px 16px rgba(0, 0, 0, 0.05);
  overflow: hidden;
  transition: transform 0.15s ease, box-shadow 0.15s ease;
}

#results-grid .card:hover,
#favorites-grid .card:hover {
  transform: translateY(-4px);
  box-shadow: 0 12px 28px rgba(0, 0, 0, 0.08);
}

/* Hide favorites section by default */
#favorites-section {
  display: none;
  background-color: var(--color-card-bg);
  border: 2px solid var(--color-accent);
  padding: 1.5rem 1.25rem 2rem;
  border-radius: 1rem;
  margin-top: 2rem;
}

/* When we want to show it, we’ll add .is-visible via JS */
#favorites-section.is-visible {
  display: block;
}

#favorites-section h2 {
  color: var(--color-dark);
}

.card-img-top.recipe-image {
  height: 160px;           /* smaller image height */
  object-fit: cover;
}

.card-body {
  padding: 0.9rem 1rem 1rem;
}

/* Typography inside cards */
.card-title {
  font-size: 1rem;         /* smaller title */
  font-weight: 600;
  margin-bottom: 0.4rem;
}

.card-text {
  font-size: 0.85rem;
}

.card-text strong {
  font-weight: 600;
  color: var(--color-dark);
}

.card-text.small {
  color: #6b7280;
}


/* Layout: slightly tighter grid on large screens */
#results-grid .col-12.col-md-6.col-lg-4,
#favorites-grid .col-12.col-md-6.col-lg-4 {
  margin-bottom: 0.75rem;
}


/* Modal image adjustments for small screens */
@media (max-width: 576px) {
  #recipeDetailsModal .modal-body img {
    max-height: 220px;
    object-fit: cover;
  }

  #recipeDetailsModal .modal-body {
    padding: 0.75rem 1rem;
  }

  #recipeDetailsModal .modal-header {
    padding: 0.5rem 1rem;
  }

  #search-button,
  #toggle-favorites-btn {
    width: auto; /* Allow buttons to take natural width */
  }
}