/* =========================================================================
   RecipeBook — "Recipe Box" theme
   A warm, hand-kept recipe box: linen-paper surfaces, a stitched-twine
   signature motif, and a mono face reserved for anything measured
   (quantities, times, nutrients) so numbers read differently from prose.
   ========================================================================= */

:root {
  /* --- palette -------------------------------------------------------- */
  --paper: #f6eedd;
  --paper-deep: #ede0c8;
  --card: #fffbf3;
  --card-edge: #e8dcc2;

  --ink: #3a2c20;
  --ink-soft: #6b5a48;
  --ink-faint: #9c8b76;

  --cinnamon: #a8501f;
  --cinnamon-dark: #8a3f18;
  --cinnamon-soft: #d97d46;
  --cinnamon-wash: #f3ded1;

  --sage: #4f5f3e;
  --sage-soft: #7c8f66;
  --sage-wash: #e3e8d7;

  --butter: #c98a1f;
  --butter-wash: #f3e5c2;

  --twine: #b49a76;
  --twine-light: #e7dac0;

  --danger: #a3372f;
  --danger-wash: #f2ddd8;

  /* --- type ------------------------------------------------------------ */
  --font-display: "Fraunces", "Iowan Old Style", serif;
  --font-body: "Karla", "Segoe UI", sans-serif;
  --font-mono: "IBM Plex Mono", "Consolas", monospace;

  /* --- elevation --------------------------------------------------------*/
  --shadow-card: 0 1px 2px rgba(58, 44, 32, 0.06), 0 8px 20px -10px rgba(58, 44, 32, 0.28);
  --shadow-lift: 0 4px 8px rgba(58, 44, 32, 0.08), 0 16px 32px -12px rgba(58, 44, 32, 0.32);
  --radius: 14px;
  --radius-sm: 8px;

  /* Catch-all: any Bootstrap 5.1 component that reads its own --bs-* vars
     instead of hardcoding a color (most don't at this version, but this
     costs nothing and covers ones that do). */
  --bs-primary: #a8501f;
  --bs-primary-rgb: 168, 80, 31;
  --bs-link-color: #a8501f;
  --bs-link-hover-color: #8a3f18;
}

/* =========================================================================
   Base
   ========================================================================= */

html {
  font-size: 15px;
}

@media (min-width: 768px) {
  html {
    font-size: 16px;
  }
}

html, body {
  position: relative;
  min-height: 100%;
}

body {
  margin: 0;
  padding-bottom: 3.5rem;
  background-color: var(--paper);
  background-image:
    radial-gradient(circle at 1px 1px, rgba(58, 44, 32, 0.05) 1px, transparent 0);
  background-size: 22px 22px;
  color: var(--ink);
  font-family: var(--font-body);
  font-size: 1rem;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-display);
  font-weight: 600;
  color: var(--ink);
  letter-spacing: -0.01em;
  margin-top: 0;
}

h1 { font-weight: 700; }

a {
  color: var(--cinnamon);
  text-decoration-color: var(--cinnamon-soft);
  text-underline-offset: 3px;
}

a:hover {
  color: var(--cinnamon-dark);
}

p {
  color: var(--ink-soft);
}

small, .text-muted {
  color: var(--ink-faint) !important;
}

/* Anything measured - quantities, times, nutrient amounts - gets the mono
   face, so numbers read as instruments rather than prose throughout. */
.measure {
  font-family: var(--font-mono);
  font-weight: 500;
  color: var(--ink);
  font-variant-numeric: tabular-nums;
}

/* Reduced motion + visible focus is a quality floor, not a nice-to-have. */
:focus-visible {
  outline: 3px solid var(--butter);
  outline-offset: 2px;
  border-radius: 4px;
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
    scroll-behavior: auto !important;
  }
}

.btn:focus, .btn:active:focus, .btn-link.nav-link:focus, .form-control:focus, .form-check-input:focus, .form-select:focus {
  box-shadow: 0 0 0 3px var(--butter-wash), 0 0 0 4.5px var(--butter);
}

/* =========================================================================
   Header / nav
   ========================================================================= */

header .navbar {
  background: var(--card) !important;
  border-bottom: 1px solid var(--card-edge) !important;
  box-shadow: none !important;
  padding-top: 0.9rem;
  padding-bottom: 0.9rem;
}

.navbar-brand {
  font-family: var(--font-display);
  font-style: italic;
  font-weight: 600;
  font-size: 1.6rem;
  color: var(--ink) !important;
  position: relative;
}

.navbar-brand::after {
  content: "";
  position: absolute;
  left: 2px;
  right: 2px;
  bottom: -2px;
  height: 3px;
  background-image: radial-gradient(circle, var(--cinnamon-soft) 1.4px, transparent 1.4px);
  background-size: 8px 3px;
  opacity: 0.85;
}

.navbar .nav-link {
  color: var(--ink-soft) !important;
  font-weight: 600;
  padding: 0.4rem 0.8rem !important;
  border-radius: var(--radius-sm);
  transition: background-color 0.15s ease, color 0.15s ease;
}

.navbar .nav-link:hover {
  background: var(--paper-deep);
  color: var(--ink) !important;
}

.navbar .form-select {
  border-color: var(--card-edge);
  background-color: var(--paper);
  color: var(--ink-soft);
  font-weight: 600;
}

.navbar-toggler {
  border-color: var(--card-edge);
  padding: 0.4rem 0.6rem;
}

.navbar-toggler:focus {
  box-shadow: 0 0 0 3px var(--butter-wash);
}

.navbar-toggler-icon {
  background-image: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 30 30'%3e%3cpath stroke='rgba(58, 44, 32, 0.85)' stroke-linecap='round' stroke-miterlimit='10' stroke-width='2' d='M4 7h22M4 15h22M4 23h22'/%3e%3c/svg%3e");
}

/* The collapsed mobile panel stacks nav links, the language form, and
   auth links - give them breathing room instead of butting together. */
@media (max-width: 991.98px) {
  .navbar-collapse {
    padding-top: 0.75rem;
  }

  .navbar-collapse form {
    margin: 0.5rem 0 !important;
  }

  .navbar-collapse .navbar-nav.ms-auto,
  .navbar-collapse ul.navbar-nav:last-child {
    margin-top: 0.25rem;
  }
}

footer.footer {
  background: transparent;
  border-top: 1px solid var(--card-edge) !important;
  color: var(--ink-faint);
  font-family: var(--font-display);
  font-style: italic;
  padding: 1rem 0;
}

footer.footer a {
  color: var(--ink-soft);
}

/* =========================================================================
   Buttons
   ========================================================================= */

.btn {
  font-family: var(--font-body);
  font-weight: 700;
  border-radius: 999px;
  padding: 0.5rem 1.25rem;
  border-width: 1.5px;
  transition: transform 0.12s ease, box-shadow 0.12s ease, background-color 0.15s ease, color 0.15s ease;
}

.btn:active {
  transform: translateY(1px) scale(0.98);
}

.btn-sm {
  padding: 0.3rem 0.85rem;
}

.btn-primary {
  background-color: var(--cinnamon);
  border-color: var(--cinnamon);
  color: #fff8ef;
  box-shadow: 0 2px 0 var(--cinnamon-dark);
}

.btn-primary:hover, .btn-primary:focus {
  background-color: var(--cinnamon-dark);
  border-color: var(--cinnamon-dark);
  color: #fff8ef;
}

.btn-secondary {
  background-color: var(--sage);
  border-color: var(--sage);
  color: #fbfbf3;
  box-shadow: 0 2px 0 #3d4930;
}

.btn-secondary:hover, .btn-secondary:focus {
  background-color: #3d4930;
  border-color: #3d4930;
  color: #fbfbf3;
}

.btn-outline-primary {
  color: var(--cinnamon);
  border-color: var(--cinnamon);
  background: transparent;
}

.btn-outline-primary:hover {
  background-color: var(--cinnamon);
  border-color: var(--cinnamon);
  color: #fff8ef;
}

.btn-outline-secondary {
  color: var(--ink-soft);
  border-color: var(--twine);
  background: transparent;
}

.btn-outline-secondary:hover {
  background-color: var(--twine-light);
  border-color: var(--twine);
  color: var(--ink);
}

.btn-outline-danger {
  color: var(--danger);
  border-color: var(--danger);
  background: transparent;
}

.btn-outline-danger:hover {
  background-color: var(--danger);
  border-color: var(--danger);
  color: #fff8ef;
}

/* Bootstrap 5.1 hardcodes .btn-link's color directly rather than reading a
   CSS variable, so the --bs-link-color redeclaration above doesn't reach it -
   used by "Send verification email" and similar inline text-style actions. */
.btn-link {
  color: var(--cinnamon);
  font-weight: 700;
  text-decoration-color: var(--cinnamon-soft);
}

.btn-link:hover, .btn-link:focus {
  color: var(--cinnamon-dark);
}

/* =========================================================================
   Cards (Bootstrap .card, used on Recipes/Index)
   ========================================================================= */

.card {
  background: var(--card);
  border: 1px solid var(--card-edge);
  border-radius: var(--radius);
  box-shadow: var(--shadow-card);
  overflow: hidden;
  transition: transform 0.18s ease, box-shadow 0.18s ease;
}

.card-title {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 1.25rem;
}

.card-text {
  color: var(--ink-soft);
}

/* Recipe-box card: a small washi-tape strip pinning the card down, and a
   gentle riffle on hover, like flicking through cards in a box. */
.recipe-card {
  position: relative;
}

.recipe-card::before {
  content: "";
  position: absolute;
  top: -10px;
  left: 28px;
  width: 56px;
  height: 22px;
  background: var(--butter-wash);
  border: 1px solid rgba(58, 44, 32, 0.08);
  transform: rotate(-3deg);
  box-shadow: 0 2px 3px rgba(58, 44, 32, 0.12);
  opacity: 0.9;
}

.recipe-card:hover {
  transform: translateY(-5px) rotate(-0.6deg);
  box-shadow: var(--shadow-lift);
}

@media (prefers-reduced-motion: reduce) {
  .recipe-card:hover {
    transform: none;
  }
}

/* =========================================================================
   Forms
   ========================================================================= */

.form-label {
  font-weight: 700;
  color: var(--ink);
  font-size: 0.92rem;
}

.form-control, .form-select {
  background-color: var(--card);
  border: 1.5px solid var(--card-edge);
  border-radius: var(--radius-sm);
  color: var(--ink);
  padding: 0.55rem 0.85rem;
}

/* Bootstrap positions the dropdown arrow as a background-image at the right
   edge - it needs its own wider right padding so text doesn't run under it. */
.form-select {
  padding-right: 2.25rem;
}

.form-control::placeholder {
  color: var(--ink-faint);
}

.form-control:focus, .form-select:focus {
  border-color: var(--butter);
  background-color: var(--card);
}

.text-danger {
  color: var(--danger) !important;
}

.form-check-input {
  border-color: var(--twine);
}

.form-check-input:checked {
  background-color: var(--cinnamon);
  border-color: var(--cinnamon);
}

/* =========================================================================
   Badges, tables, list groups
   ========================================================================= */

.badge {
  font-family: var(--font-body);
  font-weight: 700;
  letter-spacing: 0.02em;
  border-radius: 999px;
  padding: 0.35em 0.7em;
}

.badge.bg-success {
  background-color: var(--sage-wash) !important;
  color: var(--sage) !important;
}

.badge.bg-secondary {
  background-color: var(--twine-light) !important;
  color: var(--ink-soft) !important;
}

.list-group-item {
  background: transparent;
  border-color: var(--twine-light);
  color: var(--ink);
  padding: 0.75rem 0.25rem;
}

.table {
  color: var(--ink);
}

.table > :not(caption) > * > * {
  background-color: transparent;
  border-bottom-color: var(--twine-light);
}

.table thead th {
  font-family: var(--font-body);
  text-transform: uppercase;
  font-size: 0.72rem;
  letter-spacing: 0.08em;
  color: var(--ink-faint);
  font-weight: 700;
  border-bottom: 2px solid var(--twine);
}

/* =========================================================================
   Home hero
   ========================================================================= */

.hero {
  padding: 3.5rem 0 2.5rem;
  animation: hero-rise 0.5s ease-out both;
}

@keyframes hero-rise {
  from { opacity: 0; transform: translateY(10px); }
  to { opacity: 1; transform: translateY(0); }
}

@media (prefers-reduced-motion: reduce) {
  .hero { animation: none; }
}

.hero-eyebrow {
  font-family: var(--font-mono);
  text-transform: uppercase;
  letter-spacing: 0.18em;
  font-size: 0.78rem;
  color: var(--sage);
  font-weight: 500;
}

.hero h1 {
  font-size: clamp(2.4rem, 5vw, 3.6rem);
  line-height: 1.05;
  max-width: 14ch;
  margin: 0.5rem 0 1rem;
}

.hero h1 em {
  font-style: italic;
  color: var(--cinnamon);
}

.hero-lede {
  font-size: 1.15rem;
  max-width: 46ch;
  color: var(--ink-soft);
}

.hero-actions {
  display: flex;
  gap: 0.75rem;
  flex-wrap: wrap;
  margin-top: 1.5rem;
}

/* =========================================================================
   Recipe detail page - the signature moment
   ========================================================================= */

.recipe-sheet {
  background: var(--card);
  border: 1px solid var(--card-edge);
  border-radius: var(--radius);
  box-shadow: var(--shadow-card);
  padding: 2rem clamp(1.25rem, 4vw, 2.75rem);
  position: relative;
  margin-top: 1.75rem;
}

.recipe-sheet::before {
  content: "";
  position: absolute;
  top: -14px;
  left: 2.5rem;
  width: 84px;
  height: 28px;
  background: var(--butter-wash);
  border: 1px solid rgba(58, 44, 32, 0.08);
  transform: rotate(-2deg);
  box-shadow: 0 2px 4px rgba(58, 44, 32, 0.14);
}

.recipe-title-row {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 1rem;
  flex-wrap: wrap;
}

.recipe-title-row h1 {
  font-size: clamp(1.9rem, 4vw, 2.6rem);
  margin: 0;
}

.recipe-meta {
  display: flex;
  gap: 1.25rem;
  flex-wrap: wrap;
  margin: 1rem 0 0;
  font-family: var(--font-mono);
  color: var(--ink-soft);
  font-size: 0.92rem;
}

.recipe-meta .meta-item {
  display: flex;
  align-items: baseline;
  gap: 0.35rem;
}

.recipe-meta .meta-label {
  font-family: var(--font-body);
  text-transform: uppercase;
  font-size: 0.68rem;
  letter-spacing: 0.08em;
  color: var(--ink-faint);
  font-weight: 700;
}

.recipe-image {
  border-radius: var(--radius-sm);
  border: 1px solid var(--card-edge);
  max-width: 100%;
  margin-top: 1.5rem;
}

/* Section eyebrow + stitched running-thread divider - the signature motif. */
.section-title {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  margin: 2rem 0 1rem;
  font-size: 1.3rem;
}

.stitch-divider {
  flex: 1;
  height: 2px;
  min-width: 2rem;
  background-image: radial-gradient(circle, var(--twine) 1.4px, transparent 1.4px);
  background-size: 9px 2px;
  background-repeat: repeat-x;
  opacity: 0.9;
}

/* Steps as a loose stack of index cards. */
.step-list {
  list-style: none;
  margin: 0;
  padding: 0;
  counter-reset: step;
  display: flex;
  flex-direction: column;
  gap: 0.85rem;
}

.step-list li {
  counter-increment: step;
  position: relative;
  background: var(--paper);
  border: 1px solid var(--card-edge);
  border-radius: var(--radius-sm);
  padding: 0.9rem 1.1rem 0.9rem 3.1rem;
  color: var(--ink);
  transform: rotate(var(--tilt, 0deg));
}

.step-list li:nth-child(3n+1) { --tilt: -0.5deg; }
.step-list li:nth-child(3n+2) { --tilt: 0.4deg; }
.step-list li:nth-child(3n)   { --tilt: -0.2deg; }

.step-list li::before {
  content: counter(step);
  position: absolute;
  left: 0.7rem;
  top: 0.65rem;
  width: 1.6rem;
  height: 1.6rem;
  border-radius: 50%;
  background: var(--cinnamon);
  color: #fff8ef;
  font-family: var(--font-mono);
  font-weight: 600;
  font-size: 0.85rem;
  display: flex;
  align-items: center;
  justify-content: center;
}

/* Ingredient checklist */
.ingredient-list {
  list-style: none;
  margin: 0;
  padding: 0;
}

.ingredient-list li {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.75rem;
  padding: 0.65rem 0.1rem;
  border-bottom: 1px dashed var(--twine-light);
}

.ingredient-list li:first-child {
  border-top: 1px dashed var(--twine-light);
}

.ingredient-check {
  display: inline-flex;
  align-items: center;
  gap: 0.65rem;
}

.ingredient-check::before {
  content: "";
  width: 1rem;
  height: 1rem;
  flex: none;
  border: 1.5px solid var(--twine);
  border-radius: 4px;
  background: var(--card);
}

.ingredient-amount {
  font-family: var(--font-mono);
  font-weight: 600;
  color: var(--cinnamon-dark);
  white-space: nowrap;
}

/* Nutrition panel styled like a pantry / jar label */
.pantry-label {
  background: var(--card);
  border: 1px solid var(--twine);
  border-radius: var(--radius-sm);
  padding: 1.25rem 1.4rem;
  position: relative;
}

.pantry-label::before {
  content: "";
  position: absolute;
  inset: 5px;
  border: 1px solid var(--twine-light);
  border-radius: 6px;
  pointer-events: none;
}

.pantry-label .section-title {
  margin-top: 0;
  justify-content: center;
  text-align: center;
  flex-direction: column;
  gap: 0.15rem;
}

.pantry-label .section-title .eyebrow {
  font-family: var(--font-body);
  text-transform: uppercase;
  letter-spacing: 0.18em;
  font-size: 0.7rem;
  color: var(--ink-faint);
  font-weight: 700;
}

.pantry-label table th,
.pantry-label table td {
  font-size: 0.88rem;
}

.pantry-label table td:nth-child(2),
.pantry-label table td:nth-child(3) {
  font-family: var(--font-mono);
  text-align: right;
  white-space: nowrap;
}

/* Ingredient search results */
.search-hint {
  font-family: var(--font-mono);
  font-size: 0.85rem;
  color: var(--sage);
}

/* =========================================================================
   Dynamic step editor (Create / Edit)
   ========================================================================= */

.step-row {
  background: var(--paper);
  border: 1px solid var(--card-edge);
  border-radius: var(--radius-sm);
  padding: 0.6rem 0.75rem;
}

.step-row .step-number {
  font-family: var(--font-mono) !important;
  background: var(--cinnamon) !important;
  color: #fff8ef !important;
  border-radius: 50%;
  width: 1.9rem;
  height: 1.9rem;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.8rem;
  flex: none;
}

.step-row .step-instruction {
  border: none;
  background: transparent;
  padding: 0.35rem 0.1rem;
  resize: vertical;
}

.step-row .step-instruction:focus {
  box-shadow: none;
  outline: none;
  background: var(--card);
  border-radius: 6px;
}

/* =========================================================================
   Auth pages (Identity)
   ========================================================================= */

#account, #external-account {
  background: var(--card);
  border: 1px solid var(--card-edge);
  border-radius: var(--radius);
  box-shadow: var(--shadow-card);
  padding: 1.75rem;
}

/* The Identity "Manage account" pages (Profile/Email/Password/2FA/Personal
   data) all share this Bootstrap nav-pills sidebar, hardcoded to Bootstrap
   blue by default - none of the .btn overrides above touch it. */
.nav-pills .nav-link {
  color: var(--ink-soft);
  border-radius: 999px;
  font-weight: 600;
  padding: 0.5rem 1rem;
}

.nav-pills .nav-link:hover {
  background-color: var(--paper-deep);
  color: var(--ink);
}

.nav-pills .nav-link.active {
  background-color: var(--cinnamon) !important;
  color: #fff8ef !important;
}

.btn-danger {
  background-color: var(--danger);
  border-color: var(--danger);
  color: #fff8ef;
  box-shadow: 0 2px 0 #7a2a24;
}

.btn-danger:hover, .btn-danger:focus {
  background-color: #7a2a24;
  border-color: #7a2a24;
  color: #fff8ef;
}

/* Personal Data page: Bootstrap's reboot zeroes both form's margin-bottom
   and p's margin-top, so the Download button and the Delete link/button
   right after it end up with no gap at all - give the form its own. */
#download-data {
  margin-bottom: 1rem;
}