/* ===========================================
   CSS Variables
   =========================================== */
:root {
  /* Colors - Backgrounds */
  --bg-dark: #2c2f33;
  --bg-darker: #23272a;
  --bg-container: #393c41;
  --bg-input: #4a4d53;
  --bg-input-alt: #4b4f56;
  --bg-card: #2f3136;

  /* Colors - Buttons */
  --btn-gray: #555;
  --btn-gray-hover: #666;
  --btn-primary: #d4a24c;
  --btn-primary-hover: #c4922c;
  --btn-primary-glow: rgba(212, 162, 76, 0.4);

  /* Colors - Text */
  --text-primary: #f5f5f5;
  --text-muted: #ddd;
  --text-muted-dark: #ccc;
  --text-white: #ffffff;

  /* Colors - Accents */
  --accent: #e8b854;
  --accent-hover: #d4a24c;
  --accent-subtle: rgba(232, 184, 84, 0.15);
  --border-color: #444;
  --border-light: #555;

  /* Spacing */
  --radius-sm: 6px;
  --radius-md: 8px;
  --radius-lg: 12px;
  --radius-xl: 16px;

  /* Fonts */
  --font-family: 'Poppins', 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
  --font-weight-normal: 400;
  --font-weight-medium: 500;
  --font-weight-semibold: 600;
  --font-weight-bold: 700;

  /* Typography Scale */
  --text-xs: 0.75rem;
  --text-sm: 0.875rem;
  --text-base: 1rem;
  --text-lg: 1.125rem;
  --text-xl: 1.25rem;
  --text-2xl: 1.5rem;
  --text-3xl: 1.875rem;

  /* Line Heights */
  --leading-tight: 1.25;
  --leading-normal: 1.5;
  --leading-relaxed: 1.65;
  --leading-loose: 1.8;

  /* Transitions */
  --transition-fast: 0.2s ease;
  --transition-normal: 0.3s ease;
}

/* ===========================================
   Base Styles
   =========================================== */
body {
  font-family: var(--font-family);
  background-color: var(--bg-dark);
  color: var(--text-primary);
  padding: 20px;
  font-size: var(--text-base);
  line-height: var(--leading-normal);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

/* ===========================================
   Typography
   =========================================== */
h1, h2, h3, h4 {
  color: var(--text-white);
  font-weight: var(--font-weight-bold);
  line-height: var(--leading-tight);
  letter-spacing: -0.01em;
  margin-bottom: 0.75em;
}

h1 {
  font-size: var(--text-3xl);
  text-align: center;
  margin-top: 0;
  margin-bottom: 35px;
}

h2 {
  font-size: var(--text-2xl);
  font-weight: var(--font-weight-semibold);
  margin-top: 1.5em;
}

h3 {
  font-size: var(--text-xl);
  font-weight: var(--font-weight-semibold);
  color: var(--text-primary);
}

p {
  line-height: var(--leading-relaxed);
  margin-bottom: 1em;
}

strong {
  font-weight: var(--font-weight-semibold);
}

small, .text-sm {
  font-size: var(--text-sm);
  color: var(--text-muted);
}

ul#recipe-list {
  list-style: none;
  padding: 0;
  max-width: 800px;
  margin: 0 auto;
  width: 90%;
  display: flex;
  flex-direction: column;
  gap: 12px;
}

/* Recipe card styles */
ul#recipe-list li {
  padding: 16px 20px;
  background-color: var(--bg-card);
  border-radius: var(--radius-md);
  border-left: 3px solid transparent;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.2);
  transition: transform var(--transition-fast),
              box-shadow var(--transition-fast),
              border-color var(--transition-fast),
              background-color var(--transition-fast);
}

ul#recipe-list li:hover {
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(0, 0, 0, 0.35), 0 0 0 1px var(--accent-subtle);
  border-left-color: var(--accent);
  background-color: #353840;
}

ul#recipe-list li:active {
  transform: translateY(0);
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.25);
}

/* Generic li for other pages */
li {
  padding: 10px;
}

a {
  color: var(--text-muted);
  text-decoration: none;
  font-weight: 600;
}

a:hover {
  color: var(--accent);
}

/* Recipe card links - fill entire card */
ul#recipe-list li a {
  display: block;
  color: var(--text-primary);
  font-size: 1.05rem;
  letter-spacing: 0.01em;
}

ul#recipe-list li:hover a {
  color: var(--text-white);
}

/* Recipe ownership badges */
.recipe-badge {
  display: inline-block;
  font-size: 0.7rem;
  font-weight: 600;
  padding: 2px 8px;
  border-radius: 10px;
  margin-left: 8px;
  vertical-align: middle;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.recipe-badge.mine {
  background-color: rgba(76, 175, 80, 0.2);
  color: #81c784;
  border: 1px solid rgba(76, 175, 80, 0.4);
}

.recipe-badge.starter {
  background-color: rgba(156, 39, 176, 0.15);
  color: #ba68c8;
  border: 1px solid rgba(156, 39, 176, 0.3);
}

.recipe-badge.shared {
  background-color: rgba(33, 150, 243, 0.15);
  color: #64b5f6;
  border: 1px solid rgba(33, 150, 243, 0.3);
}

/* User info badge in header */
.user-badge {
  display: inline-block;
  font-size: 0.75rem;
  font-weight: 600;
  padding: 3px 10px;
  border-radius: 12px;
  margin-left: 10px;
  text-transform: uppercase;
}

.user-badge.admin {
  background-color: rgba(212, 162, 76, 0.2);
  color: var(--btn-primary);
  border: 1px solid rgba(212, 162, 76, 0.4);
}

#recipe-details {
  max-width: 800px;
  margin: 0 auto;
  padding: 20px;
}

#recipe-details pre {
  white-space: pre-wrap;
  font-family: inherit;
  background-color: var(--bg-container);
  padding: 16px 20px;
  border-radius: var(--radius-md);
  line-height: var(--leading-loose);
  font-size: var(--text-base);
  color: var(--text-muted);
}

#recipe-details p {
  font-size: var(--text-lg);
  line-height: var(--leading-relaxed);
  color: var(--text-muted);
}

#recipe-details ul {
  padding-left: 24px;
  line-height: var(--leading-relaxed);
}

#recipe-details ul li {
  margin-bottom: 8px;
  padding-left: 4px;
}

#back-button {
  position: fixed;
  top: 20px;
  left: 20px;
  z-index: 1000;
  padding: 10px 15px;
  background-color: var(--btn-gray);
  color: white;
  text-decoration: none;
  border-radius: var(--radius-md);
  font-weight: 600;
  font-size: 1rem;
}

#back-button:hover {
  background-color: var(--btn-gray-hover);
}

/* Search bar */
#search-bar {
  display: block;
  margin: 0 auto 20px auto;
  padding: 10px;
  width: 90%;
  max-width: 400px;
  font-size: 1rem;
  background-color: var(--bg-container);
  border: 1px solid var(--border-light);
  border-radius: var(--radius-md);
  color: var(--text-primary);
  box-sizing: border-box;
  font-family: var(--font-family);
}

#search-bar::placeholder {
  color: #bbb;
}

#search-bar:focus {
  border-color: var(--accent);
  box-shadow: 0 0 8px var(--btn-primary-glow);
  outline: none;
}

#alphabet-nav {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 8px;
  margin: 20px auto;
  padding: 10px 0;
  width: 100%;
  max-width: 800px;
  background: none;
}

.alphabet-button {
  padding: 8px 10px;
  font-size: 14px;
  background-color: var(--btn-gray);
  border: none;
  border-radius: var(--radius-sm);
  color: white;
  cursor: pointer;
  transition: background-color var(--transition-fast);
  font-family: var(--font-family);
}

.alphabet-button:hover {
  color: var(--accent);
  background-color: inherit;
}

/* Pagination section */
#pagination {
  text-align: center;
  margin-top: 30px;
}

.pagination-buttons {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  flex-wrap: wrap;
  justify-content: center;
}

.pagination-buttons button {
  padding: 8px 12px;
  font-size: 14px;
  background-color: var(--btn-gray);
  color: white;
  border: none;
  border-radius: var(--radius-sm);
  cursor: pointer;
  transition: background-color var(--transition-fast);
  font-family: var(--font-family);
}

.pagination-buttons button:hover {
  color: var(--accent);
  background-color: inherit;
}

.pagination-buttons button.active-page {
  background: linear-gradient(135deg, var(--btn-primary) 0%, var(--btn-primary-hover) 100%);
  color: var(--bg-darker);
  cursor: default;
}

/* Page indicator */
.page-indicator {
  display: block;
  margin-top: 10px;
  font-size: 1rem;
  color: var(--text-muted-dark);
  text-align: center;
}

/* Highlight matched search text */
li a strong {
  color: var(--accent);
  font-weight: 700;
}

/* User info top right */
#user-info-container {
  position: fixed;
  top: 20px;
  right: 20px;
  z-index: 1000;
  text-align: right;
}

#user-circle {
  width: 40px;
  height: 40px;
  background: linear-gradient(135deg, var(--accent) 0%, var(--btn-primary) 100%);
  color: var(--bg-darker);
  font-weight: bold;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  user-select: none;
  font-size: 18px;
  position: relative;
  transition: box-shadow var(--transition-fast), transform var(--transition-fast);
}

#user-circle:hover {
  box-shadow: 0 4px 12px var(--btn-primary-glow);
  transform: scale(1.05);
}

#user-dropdown {
  position: absolute;
  right: 0;
  top: 50px;
  background-color: var(--bg-container);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-lg);
  padding: 16px;
  text-align: center;
  z-index: 1000;
  width: 200px;
  box-sizing: border-box;
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.4);
}

#user-dropdown p {
  margin: 0 0 12px 0;
  padding-bottom: 12px;
  border-bottom: 1px solid var(--border-color);
  font-size: var(--text-sm);
  color: var(--text-muted);
}

#user-dropdown a {
  display: block;
  width: 100%;
  box-sizing: border-box;
  padding: 10px 16px;
  margin-top: 6px;
  background-color: var(--bg-input);
  color: var(--text-primary);
  text-align: center;
  border-radius: var(--radius-md);
  text-decoration: none;
  font-weight: 600;
  font-family: inherit;
  font-size: var(--text-sm);
  transition: background-color var(--transition-fast);
  border: none;
}

#user-dropdown a:hover {
  background-color: #5a5e66;
  color: white;
}

#user-dropdown a:first-of-type {
  margin-top: 0;
}

#user-dropdown #logout-link {
  margin-top: 12px;
  padding-top: 10px;
  background-color: transparent;
  color: var(--text-muted);
  font-size: var(--text-xs);
  font-weight: 500;
}

#user-dropdown #logout-link:hover {
  color: #e74c3c;
  background-color: transparent;
}

/* Hide elements with the hidden class */
.hidden {
  display: none;
}

.logo-image {
  width: 300px;
  max-width: 80%;
  margin: 10px auto 5px auto;
  display: block;
}

/* Main Navigation */
.main-nav {
  display: flex;
  justify-content: center;
  gap: 4px;
  margin: 5px auto 25px auto;
  padding: 0;
  max-width: 500px;
  background: transparent;
}

.nav-link {
  padding: 10px 20px;
  color: var(--text-muted);
  text-decoration: none;
  font-weight: var(--font-weight-semibold);
  font-size: var(--text-sm);
  border-radius: var(--radius-md);
  transition: all var(--transition-fast);
  border-bottom: 2px solid transparent;
}

.nav-link:hover {
  color: var(--accent);
  border-bottom-color: var(--accent);
}

.nav-link.active {
  color: var(--accent);
  border-bottom-color: var(--accent);
  font-weight: var(--font-weight-bold);
}

/* Notification badge for nav links */
.nav-badge {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  background-color: #ef5350;
  color: white;
  font-size: 0.65rem;
  font-weight: bold;
  min-width: 16px;
  height: 16px;
  border-radius: 8px;
  margin-left: 4px;
  padding: 0 4px;
}

/* Empty state for lists */
.empty-state {
  text-align: center;
  padding: 40px 20px;
  color: var(--text-muted);
  background-color: var(--bg-card);
  border-radius: var(--radius-lg);
}

.empty-state p {
  margin: 0;
  line-height: var(--leading-relaxed);
}

@media (max-width: 500px) {
  .main-nav {
    gap: 0;
  }

  .nav-link {
    padding: 8px 14px;
    font-size: var(--text-xs);
  }
}

#create-recipe-button {
  display: inline-block;
  padding: 12px 20px;
  background-color: var(--bg-input);
  color: var(--text-primary);
  text-decoration: none;
  border-radius: var(--radius-md);
  font-weight: 600;
  font-family: inherit;
  transition: background-color var(--transition-normal);
  border: none;
}

#create-recipe-button:hover {
  background-color: #5a5e66;
  color: white;
}

/* Responsive font tweak for alphabet + pagination */
@media (max-width: 400px) {
  .alphabet-button,
  .pagination-buttons button {
    font-size: 12px;
    padding: 6px 8px;
  }
}

/* ===========================================
   Shared Button Classes
   =========================================== */
.btn {
  padding: 10px 16px;
  border: none;
  border-radius: var(--radius-md);
  font-size: 1rem;
  font-weight: 600;
  font-family: inherit;
  cursor: pointer;
  transition: all var(--transition-normal);
}

.btn-gray {
  background-color: var(--btn-gray);
  color: var(--text-white);
}

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

.btn-primary {
  background: linear-gradient(135deg, var(--btn-primary) 0%, var(--btn-primary-hover) 100%);
  color: var(--bg-darker);
  font-weight: var(--font-weight-bold);
  text-shadow: 0 1px 0 rgba(255, 255, 255, 0.1);
}

.btn-primary:hover {
  background: linear-gradient(135deg, var(--accent) 0%, var(--btn-primary) 100%);
  box-shadow: 0 4px 15px var(--btn-primary-glow);
  transform: translateY(-1px);
}

/* ===========================================
   Shared Form Components
   =========================================== */
.form-container {
  background-color: var(--bg-container);
  padding: 30px;
  border-radius: var(--radius-xl);
  box-shadow: 0 8px 24px rgba(0,0,0,0.5);
  width: 100%;
  max-width: 600px;
  box-sizing: border-box;
}

.form-input,
.form-textarea {
  width: 100%;
  padding: 12px;
  border: none;
  border-radius: var(--radius-md);
  background-color: var(--bg-input);
  color: var(--text-primary);
  font-size: 1rem;
  box-sizing: border-box;
  transition: box-shadow var(--transition-normal), background-color var(--transition-normal);
}

.form-input:focus,
.form-textarea:focus {
  outline: none;
  background-color: #565960;
  box-shadow: 0 0 8px var(--btn-primary-glow);
  border: 1px solid var(--accent);
}

/* ===========================================
   Shared Step/Ingredient Components
   =========================================== */
.step-block {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 20px;
  margin-bottom: 30px;
  background-color: var(--bg-card);
  padding: 16px;
  border-radius: var(--radius-lg);
  flex-wrap: wrap;
}

.ingredient-group {
  display: flex;
  flex-direction: column;
  gap: 12px;
  flex: 2;
}

.ingredient-row {
  display: flex;
  gap: 12px;
  align-items: center;
}

.ingredient-row input {
  flex: 1 1 100px;
  padding: 10px;
  border-radius: var(--radius-md);
  border: none;
  background-color: var(--bg-input);
  color: white;
  font-size: 0.9rem;
  min-width: 80px;
}

.step-instruction {
  flex: 3;
  min-width: 250px;
  min-height: 120px;
  padding: 12px;
  border-radius: var(--radius-md);
  border: none;
  background-color: var(--bg-input);
  color: white;
  font-size: 0.95rem;
  font-family: inherit;
  resize: vertical;
}

.add-ingredient-button {
  margin-top: 10px;
  background-color: var(--btn-gray);
  color: white;
  border: none;
  padding: 8px 14px;
  border-radius: var(--radius-sm);
  cursor: pointer;
  font-size: 0.9rem;
  transition: background-color var(--transition-fast);
}

.add-ingredient-button:hover {
  background-color: var(--btn-gray-hover);
}

.remove-ingredient-button {
  background-color: var(--btn-gray);
  color: white;
  border: none;
  border-radius: var(--radius-md);
  padding: 8px 12px;
  font-size: 0.9rem;
  cursor: pointer;
  transition: background-color var(--transition-fast);
}

.remove-ingredient-button:hover {
  background-color: var(--btn-gray-hover);
}

/* ===========================================
   Action Bar (shared across pages)
   =========================================== */
.action-bar {
  display: flex;
  justify-content: center;
  gap: 12px;
  margin-bottom: 20px;
}

.action-btn {
  padding: 12px 24px;
  border-radius: var(--radius-md);
  font-size: var(--text-base);
  font-weight: var(--font-weight-semibold);
  font-family: var(--font-family);
  cursor: pointer;
  transition: all var(--transition-fast);
  border: none;
  text-decoration: none;
  display: inline-block;
  box-sizing: border-box;
}

.primary-btn {
  background: linear-gradient(135deg, var(--btn-primary) 0%, var(--btn-primary-hover) 100%);
  color: var(--bg-darker);
}

.primary-btn:hover {
  background: linear-gradient(135deg, var(--accent) 0%, var(--btn-primary) 100%);
  box-shadow: 0 4px 15px var(--btn-primary-glow);
  transform: translateY(-1px);
  color: var(--bg-darker);
}

.primary-btn:disabled {
  opacity: 0.5;
  cursor: not-allowed;
  transform: none;
  box-shadow: none;
}

.secondary-btn {
  background-color: transparent;
  color: var(--accent);
  border: 2px solid var(--accent);
}

.secondary-btn:hover {
  background-color: var(--accent-subtle);
  border-color: var(--accent-hover);
  color: var(--accent-hover);
}

@media (max-width: 600px) {
  .action-bar {
    flex-direction: column;
  }

  .action-btn {
    width: 100%;
    text-align: center;
  }
}

/* ===========================================
   Count Display (shared across pages)
   =========================================== */
.count-display {
  text-align: center;
  color: var(--text-muted);
  margin-bottom: 16px;
  font-size: var(--text-sm);
}

/* ===========================================
   Notification Banners
   =========================================== */
.verification-banner,
.success-banner {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 16px;
  padding: 12px 20px;
  font-size: var(--text-sm);
  text-align: center;
  flex-wrap: wrap;
}

.verification-banner {
  background-color: rgba(255, 152, 0, 0.15);
  border-bottom: 1px solid rgba(255, 152, 0, 0.3);
  color: #ffb74d;
}

.success-banner {
  background-color: rgba(76, 175, 80, 0.15);
  border-bottom: 1px solid rgba(76, 175, 80, 0.3);
  color: #81c784;
}

.resend-btn {
  background-color: rgba(255, 152, 0, 0.2);
  color: #ffb74d;
  border: 1px solid rgba(255, 152, 0, 0.4);
  padding: 6px 14px;
  border-radius: var(--radius-sm);
  font-size: var(--text-xs);
  font-weight: var(--font-weight-semibold);
  cursor: pointer;
  transition: all var(--transition-fast);
  font-family: var(--font-family);
}

.resend-btn:hover:not(:disabled) {
  background-color: rgba(255, 152, 0, 0.3);
  border-color: rgba(255, 152, 0, 0.6);
}

.resend-btn:disabled {
  opacity: 0.6;
  cursor: not-allowed;
}

.dismiss-btn {
  background: transparent;
  border: none;
  color: inherit;
  font-size: 1.2rem;
  cursor: pointer;
  padding: 4px 8px;
  opacity: 0.7;
  transition: opacity var(--transition-fast);
}

.dismiss-btn:hover {
  opacity: 1;
}

@media (max-width: 600px) {
  .verification-banner,
  .success-banner {
    flex-direction: column;
    gap: 10px;
  }
}