/* =====================================================
   KitchenClock — Main Stylesheet
   Light mode default; .dark-mode on <body> for dark.
   ===================================================== */

/* ----- Custom Properties (Light Mode) ----- */
:root {
  --color-bg:         #f8f5f0;
  --color-bg-alt:     #ffffff;
  --color-surface:    #ffffff;
  --color-border:     #e0d8cf;
  --color-text:       #2c2c2c;
  --color-text-muted: #7a7068;
  --color-accent:     #e67e22;
  --color-accent-dk:  #cf6d17;
  --color-success:    #27ae60;
  --color-danger:     #e74c3c;
  --color-warning:    #f39c12;
  --color-info:       #2980b9;
  --color-premium:    #8e44ad;
  --shadow-sm:        0 1px 3px rgba(0,0,0,0.08);
  --shadow-md:        0 4px 12px rgba(0,0,0,0.12);
  --radius-sm:        4px;
  --radius-md:        8px;
  --radius-lg:        16px;
  --font-sans:        'Segoe UI', system-ui, -apple-system, sans-serif;
  --font-mono:        'Courier New', Courier, monospace;
  --transition:       0.2s ease;
}

/* ----- Dark Mode Overrides ----- */
body.dark-mode {
  --color-bg:         #1a1a1a;
  --color-bg-alt:     #242424;
  --color-surface:    #2d2d2d;
  --color-border:     #3d3d3d;
  --color-text:       #f0ede8;
  --color-text-muted: #a09890;
  --color-accent:     #f0923b;
  --color-accent-dk:  #e67e22;
  --shadow-sm:        0 1px 3px rgba(0,0,0,0.3);
  --shadow-md:        0 4px 12px rgba(0,0,0,0.4);
}

/* ----- Reset & Base ----- */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

html { font-size: 16px; scroll-behavior: smooth; }

body {
  font-family: var(--font-sans);
  background-color: var(--color-bg);
  color: var(--color-text);
  line-height: 1.6;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  transition: background-color var(--transition), color var(--transition);
}

a { color: var(--color-accent); text-decoration: none; }
a:hover { text-decoration: underline; color: var(--color-accent-dk); }

img { max-width: 100%; height: auto; }

/* ----- Ad Placeholder Divs ----- */
.ad-placeholder {
  text-align: center;
  width: 100%;
  min-height: 0;
}

/* ----- Navbar ----- */
.navbar {
  background-color: var(--color-surface);
  border-bottom: 1px solid var(--color-border);
  box-shadow: var(--shadow-sm);
  padding: 0 1.5rem;
  display: flex;
  align-items: center;
  gap: 1rem;
  height: 60px;
  position: sticky;
  top: 0;
  z-index: 100;
}

.nav-brand {
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--color-accent);
  text-decoration: none;
  white-space: nowrap;
}
.nav-brand:hover { text-decoration: none; color: var(--color-accent-dk); }

.nav-links {
  display: flex;
  align-items: center;
  gap: 0.25rem;
  flex: 1;
  flex-wrap: wrap;
}

.nav-links a {
  padding: 0.35rem 0.75rem;
  border-radius: var(--radius-sm);
  color: var(--color-text);
  font-size: 0.9rem;
  transition: background-color var(--transition);
}
.nav-links a:hover { background-color: var(--color-border); text-decoration: none; }

.nav-controls {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  flex-shrink: 0;
}

.btn-icon {
  background: var(--color-bg-alt);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  padding: 0.3rem 0.6rem;
  cursor: pointer;
  font-size: 0.85rem;
  color: var(--color-text);
  transition: background-color var(--transition);
  min-width: 44px;
  min-height: 44px;
  display: flex;
  align-items: center;
  justify-content: center;
}
.btn-icon:hover { background-color: var(--color-border); }

/* ----- Language Selector ----- */
.lang-selector {
  position: relative;
}

.lang-dropdown {
  position: absolute;
  top: calc(100% + 4px);
  right: 0;
  background: var(--color-card-bg);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  box-shadow: 0 4px 12px rgba(0,0,0,0.12);
  min-width: 160px;
  z-index: 200;
  display: flex;
  flex-direction: column;
}

.lang-dropdown a {
  padding: 0.5rem 0.85rem;
  text-decoration: none;
  color: var(--color-text);
  font-size: 0.88rem;
  white-space: nowrap;
  transition: background-color var(--transition);
}

.lang-dropdown a:hover {
  background-color: var(--color-border);
}

.lang-dropdown[hidden] { display: none; }

/* ----- Main Content ----- */
.main-content {
  flex: 1;
  padding: 1.5rem;
  max-width: 1200px;
  width: 100%;
  margin: 0 auto;
}

/* ----- Footer ----- */
.site-footer {
  background-color: var(--color-surface);
  border-top: 1px solid var(--color-border);
  text-align: center;
  padding: 1rem;
  font-size: 0.85rem;
  color: var(--color-text-muted);
}

/* ----- Buttons ----- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.4rem;
  padding: 0.55rem 1.2rem;
  border-radius: var(--radius-sm);
  font-size: 0.95rem;
  font-weight: 600;
  cursor: pointer;
  border: none;
  transition: opacity var(--transition), background-color var(--transition);
  text-decoration: none;
  min-height: 44px;
  white-space: nowrap;
}
.btn:hover { opacity: 0.88; text-decoration: none; }
.btn:active { opacity: 0.75; }
.btn:disabled { opacity: 0.5; cursor: not-allowed; }

.btn-primary   { background-color: var(--color-accent);  color: #fff; }
.btn-secondary { background-color: var(--color-surface);  color: var(--color-text); border: 1px solid var(--color-border); }
.btn-success   { background-color: var(--color-success);  color: #fff; }
.btn-danger    { background-color: var(--color-danger);   color: #fff; }
.btn-premium   { background-color: var(--color-premium);  color: #fff; }
.btn-sm        { padding: 0.3rem 0.75rem; font-size: 0.85rem; min-height: 36px; }
.btn-lg        { padding: 0.75rem 2rem;   font-size: 1.1rem; }
.btn-block     { width: 100%; }

/* ----- Cards ----- */
.card {
  background-color: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-sm);
  padding: 1.25rem;
}

/* ----- Forms ----- */
.form-group { margin-bottom: 1.1rem; }

label {
  display: block;
  font-size: 0.9rem;
  font-weight: 600;
  margin-bottom: 0.3rem;
  color: var(--color-text);
}

input[type="text"],
input[type="email"],
input[type="password"],
input[type="number"],
select,
textarea {
  width: 100%;
  padding: 0.55rem 0.75rem;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  background-color: var(--color-bg-alt);
  color: var(--color-text);
  font-size: 0.95rem;
  font-family: var(--font-sans);
  transition: border-color var(--transition);
  min-height: 44px;
}
input:focus, select:focus, textarea:focus {
  outline: none;
  border-color: var(--color-accent);
  box-shadow: 0 0 0 3px rgba(230, 126, 34, 0.15);
}

textarea { resize: vertical; min-height: 80px; }

.form-hint { font-size: 0.82rem; color: var(--color-text-muted); margin-top: 0.25rem; }

.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1rem;
}

#newsletter {
   display: none !important;
}

/* ----- Alerts ----- */
.alert {
  padding: 0.75rem 1rem;
  border-radius: var(--radius-sm);
  margin-bottom: 1rem;
  font-size: 0.92rem;
  border-left: 4px solid transparent;
}
.alert-success { background: #eafaf1; border-color: var(--color-success); color: #1e8449; }
.alert-danger   { background: #fdf0ef; border-color: var(--color-danger);  color: #c0392b; }
.alert-warning  { background: #fef9ec; border-color: var(--color-warning); color: #b7770d; }
.alert-info     { background: #eaf4fb; border-color: var(--color-info);    color: #1a5276; }

body.dark-mode .alert-success { background: #1a3a2a; color: #6fcf97; }
body.dark-mode .alert-danger  { background: #3a1a1a; color: #eb5757; }
body.dark-mode .alert-warning { background: #3a2e1a; color: #f2c94c; }
body.dark-mode .alert-info    { background: #1a2a3a; color: #56b4d3; }

/* ----- Auth Pages ----- */
.auth-container {
  max-width: 440px;
  margin: 2rem auto;
}
.auth-container h1 {
  font-size: 1.6rem;
  margin-bottom: 1.5rem;
  text-align: center;
}
.auth-footer {
  text-align: center;
  margin-top: 1rem;
  font-size: 0.9rem;
  color: var(--color-text-muted);
}

/* ----- Landing Page ----- */
.hero {
  text-align: center;
  padding: 3rem 1rem;
}
.hero h1 {
  font-size: clamp(2rem, 5vw, 3.5rem);
  font-weight: 800;
  color: var(--color-accent);
  margin-bottom: 1rem;
}
.hero p {
  font-size: 1.15rem;
  color: var(--color-text-muted);
  max-width: 580px;
  margin: 0 auto 2rem;
}
.hero-cta { display: flex; gap: 1rem; justify-content: center; flex-wrap: wrap; }

.features {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 1.5rem;
  padding: 2rem 0;
}
.feature-card {
  text-align: center;
  padding: 2rem 1.5rem;
}
.feature-card .feature-icon { font-size: 2.5rem; margin-bottom: 1rem; }
.feature-card h3 { margin-bottom: 0.5rem; }
.feature-card p  { color: var(--color-text-muted); font-size: 0.92rem; }

.pricing {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 1.5rem;
  padding: 2rem 0;
}
.pricing-card {
  text-align: center;
  padding: 2rem;
  position: relative;
}
.pricing-card.featured {
  border-color: var(--color-premium);
  box-shadow: 0 0 0 2px var(--color-premium), var(--shadow-md);
}
.pricing-badge {
  position: absolute;
  top: -12px;
  left: 50%;
  transform: translateX(-50%);
  background: var(--color-premium);
  color: #fff;
  font-size: 0.78rem;
  font-weight: 700;
  padding: 0.2rem 0.75rem;
  border-radius: 20px;
}
.pricing-price {
  font-size: 2.5rem;
  font-weight: 800;
  color: var(--color-accent);
  margin: 0.75rem 0;
}
.pricing-price span { font-size: 1rem; font-weight: 400; color: var(--color-text-muted); }
.pricing-features { list-style: none; margin: 1.25rem 0; text-align: left; }
.pricing-features li { padding: 0.3rem 0; }
.pricing-features li::before { content: "✓ "; color: var(--color-success); font-weight: 700; }

.section-title {
  text-align: center;
  font-size: 1.6rem;
  font-weight: 700;
  margin-bottom: 0.5rem;
}
.section-subtitle {
  text-align: center;
  color: var(--color-text-muted);
  margin-bottom: 2rem;
}

/* ----- Meals Dashboard ----- */
.meals-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 1.25rem;
}
.meal-card {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}
.meal-card-title { font-size: 1.1rem; font-weight: 700; }
.meal-card-meta  { font-size: 0.85rem; color: var(--color-text-muted); }
.meal-card-actions { display: flex; gap: 0.5rem; flex-wrap: wrap; margin-top: auto; }

.progress-bar-wrap {
  background: var(--color-border);
  border-radius: 100px;
  height: 8px;
  overflow: hidden;
  margin-top: 0.25rem;
}
.progress-bar-fill {
  height: 100%;
  background: var(--color-accent);
  border-radius: 100px;
  transition: width 0.4s;
}

.share-url-box {
  display: flex;
  gap: 0.5rem;
  align-items: center;
  margin-top: 0.5rem;
}
.share-url-box input { font-size: 0.82rem; }

/* ----- Meal Builder ----- */
.builder-topbar {
  display: flex;
  align-items: center;
  gap: 1rem;
  flex-wrap: wrap;
  margin-bottom: 1.5rem;
  padding: 1rem;
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-sm);
}
.builder-topbar .meal-name-input {
  flex: 1;
  font-size: 1.1rem;
  font-weight: 600;
  min-width: 200px;
}
.builder-topbar .builder-actions { display: flex; gap: 0.5rem; flex-wrap: wrap; }

.dish-accordion {
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  overflow: hidden;
  margin-bottom: 1rem;
  background: var(--color-surface);
  box-shadow: var(--shadow-sm);
}
.dish-header {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  padding: 0.85rem 1rem;
  cursor: pointer;
  background: var(--color-bg-alt);
  border-bottom: 1px solid var(--color-border);
  user-select: none;
}
.dish-header:hover { background: var(--color-border); }
.dish-toggle-icon { font-size: 0.8rem; transition: transform 0.2s; flex-shrink: 0; }
.dish-accordion.open .dish-toggle-icon { transform: rotate(90deg); }
.dish-name-input { flex: 1; font-weight: 600; background: transparent; border: none; font-size: 1rem; color: var(--color-text); }
.dish-name-input:focus { outline: none; border-bottom: 2px solid var(--color-accent); }
.dish-duration-badge {
  font-size: 0.8rem;
  background: var(--color-bg);
  padding: 0.2rem 0.6rem;
  border-radius: 20px;
  border: 1px solid var(--color-border);
  color: var(--color-text-muted);
  white-space: nowrap;
}
.dish-header-actions { display: flex; gap: 0.35rem; }

.dish-body { padding: 1rem; }

.steps-list { display: flex; flex-direction: column; gap: 0.85rem; }

.step-card {
  background: var(--color-bg);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  padding: 1rem;
}
.step-header {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  margin-bottom: 0.75rem;
}
.step-number {
  background: var(--color-accent);
  color: #fff;
  font-size: 0.8rem;
  font-weight: 700;
  width: 24px;
  height: 24px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}
.step-header-actions { margin-left: auto; display: flex; gap: 0.35rem; }

.step-fields { display: grid; grid-template-columns: 1fr; gap: 0.6rem; }
.step-row    { display: grid; grid-template-columns: 1fr 1fr; gap: 0.6rem; }

.reminders-list { margin-top: 0.75rem; display: flex; flex-direction: column; gap: 0.5rem; }
.reminder-row {
  display: flex;
  gap: 0.5rem;
  align-items: flex-start;
  flex-wrap: wrap;
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  padding: 0.6rem;
}
.reminder-row select, .reminder-row input { min-height: 38px; }
.reminder-type-select { flex: 0 0 120px; }
.reminder-phrase-input { flex: 1; min-width: 140px; }
.reminder-interval-input { flex: 0 0 80px; }
.reminder-interval-wrap { display: flex; align-items: center; gap: 0.35rem; }
.reminder-interval-wrap .unit-label { font-size: 0.82rem; color: var(--color-text-muted); white-space: nowrap; }

.add-dish-btn-wrap { text-align: center; margin-top: 1rem; }

.guest-save-banner {
  background: #fff8ef;
  border: 1px dashed var(--color-accent);
  border-radius: var(--radius-sm);
  padding: 0.75rem 1rem;
  text-align: center;
  margin-bottom: 1rem;
  font-size: 0.92rem;
}
body.dark-mode .guest-save-banner { background: #2d2215; }

/* ----- Cooking Session ----- */
.cook-header {
  display: flex;
  align-items: center;
  gap: 1rem;
  flex-wrap: wrap;
  margin-bottom: 1.5rem;
  padding: 0.75rem 1rem;
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
}
.cook-header h2 { flex: 1; font-size: 1.1rem; }

.meal-countdown-wrap {
  text-align: center;
  padding: 1.5rem 1rem;
  margin-bottom: 1.5rem;
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
}
.meal-countdown-label {
  font-size: 0.9rem;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--color-text-muted);
  margin-bottom: 0.25rem;
}
.meal-countdown-time {
  font-size: clamp(3rem, 10vw, 7rem);
  font-weight: 900;
  font-variant-numeric: tabular-nums;
  color: var(--color-accent);
  line-height: 1;
  font-family: var(--font-mono);
}
.meal-countdown-wrap.done .meal-countdown-time { color: var(--color-success); }

.warning-settings {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  justify-content: center;
  margin-bottom: 1.5rem;
  font-size: 0.9rem;
  flex-wrap: wrap;
}
.warning-settings input[type="number"] {
  width: 70px;
  min-height: 36px;
  text-align: center;
}

.dish-panels {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 1.25rem;
}

.dish-panel {
  border: 2px solid var(--color-border);
  border-radius: var(--radius-md);
  background: var(--color-surface);
  padding: 1.25rem;
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
  transition: border-color 0.3s, box-shadow 0.3s;
}
.dish-panel.status-waiting  { border-color: var(--color-border); opacity: 0.75; }
.dish-panel.status-active   { border-color: var(--color-accent); box-shadow: 0 0 0 3px rgba(230,126,34,0.2); opacity: 1; }
.dish-panel.status-done     { border-color: var(--color-success); opacity: 0.65; }

.dish-panel-name { font-size: 1.05rem; font-weight: 700; }

.status-badge {
  display: inline-block;
  font-size: 0.75rem;
  font-weight: 700;
  padding: 0.15rem 0.55rem;
  border-radius: 20px;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}
.badge-waiting { background: var(--color-border); color: var(--color-text-muted); }
.badge-active  { background: var(--color-accent); color: #fff; }
.badge-done    { background: var(--color-success); color: #fff; }

.dish-panel-step-desc {
  font-size: 0.95rem;
  line-height: 1.5;
}
.dish-panel-step-meta { font-size: 0.82rem; color: var(--color-text-muted); }

.step-timer {
  font-size: clamp(1.5rem, 4vw, 2.5rem);
  font-weight: 800;
  font-variant-numeric: tabular-nums;
  font-family: var(--font-mono);
  color: var(--color-text);
}
.dish-panel.status-active .step-timer { color: var(--color-accent); }
.dish-panel.status-done   .step-timer { color: var(--color-success); }

.waiting-countdown {
  font-size: 1.1rem;
  color: var(--color-text-muted);
  font-family: var(--font-mono);
  font-weight: 700;
}

/* ----- Account & Admin Pages ----- */
.page-title    { font-size: 1.6rem; font-weight: 700; margin-bottom: 1.5rem; }
.section-title-sm { font-size: 1.1rem; font-weight: 700; margin-bottom: 1rem; border-bottom: 1px solid var(--color-border); padding-bottom: 0.5rem; }

.danger-zone {
  border: 1px solid var(--color-danger);
  border-radius: var(--radius-md);
  padding: 1.25rem;
  margin-top: 2rem;
}
.danger-zone h3 { color: var(--color-danger); margin-bottom: 0.75rem; }

.table-responsive { overflow-x: auto; }
table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.9rem;
}
th {
  background: var(--color-bg-alt);
  text-align: left;
  padding: 0.65rem 0.85rem;
  font-weight: 700;
  border-bottom: 2px solid var(--color-border);
}
td {
  padding: 0.6rem 0.85rem;
  border-bottom: 1px solid var(--color-border);
  vertical-align: middle;
}
tr:last-child td { border-bottom: none; }
tr:hover td { background: var(--color-bg); }

.badge {
  display: inline-block;
  font-size: 0.75rem;
  font-weight: 700;
  padding: 0.15rem 0.55rem;
  border-radius: 20px;
  text-transform: uppercase;
}
.badge-basic   { background: var(--color-border); color: var(--color-text-muted); }
.badge-premium { background: var(--color-premium); color: #fff; }

.admin-tabs {
  display: flex;
  gap: 0;
  border-bottom: 2px solid var(--color-border);
  margin-bottom: 1.5rem;
}
.admin-tab {
  padding: 0.6rem 1.25rem;
  cursor: pointer;
  font-weight: 600;
  font-size: 0.9rem;
  color: var(--color-text-muted);
  border-bottom: 3px solid transparent;
  margin-bottom: -2px;
  transition: color var(--transition), border-color var(--transition);
  background: none;
  border-top: none;
  border-left: none;
  border-right: none;
}
.admin-tab.active { color: var(--color-accent); border-bottom-color: var(--color-accent); }

.stats-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: 1rem;
  margin-bottom: 1.5rem;
}
.stat-card {
  text-align: center;
  padding: 1.25rem;
}
.stat-card .stat-number { font-size: 2.5rem; font-weight: 800; color: var(--color-accent); line-height: 1; }
.stat-card .stat-label  { font-size: 0.85rem; color: var(--color-text-muted); margin-top: 0.35rem; }

/* ----- Upgrade / Premium Page ----- */
.upgrade-container { max-width: 540px; margin: 2rem auto; text-align: center; }
.upgrade-container h1 { font-size: 2rem; margin-bottom: 0.5rem; }
.upgrade-container .tagline { color: var(--color-text-muted); margin-bottom: 2rem; }
.upgrade-feature-list {
  text-align: left;
  list-style: none;
  margin: 1.5rem 0;
  display: inline-block;
}
.upgrade-feature-list li { padding: 0.4rem 0; }
.upgrade-feature-list li::before { content: "✓ "; color: var(--color-success); font-weight: 700; }

/* ----- Shared Meal View ----- */
.shared-meal-header { margin-bottom: 1.5rem; }
.shared-meal-header h1 { font-size: 1.8rem; font-weight: 800; }
.dish-view {
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  overflow: hidden;
  margin-bottom: 1.25rem;
  background: var(--color-surface);
}
.dish-view-header {
  background: var(--color-bg-alt);
  padding: 0.75rem 1rem;
  font-weight: 700;
  border-bottom: 1px solid var(--color-border);
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.dish-view-steps { padding: 0.75rem 1rem; }
.step-view {
  display: flex;
  gap: 0.75rem;
  padding: 0.65rem 0;
  border-bottom: 1px solid var(--color-border);
}
.step-view:last-child { border-bottom: none; }
.step-view-num {
  background: var(--color-accent);
  color: #fff;
  border-radius: 50%;
  width: 24px;
  height: 24px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.78rem;
  font-weight: 700;
  flex-shrink: 0;
  margin-top: 2px;
}
.step-view-body { flex: 1; }
.step-view-desc { font-size: 0.95rem; }
.step-view-meta { font-size: 0.82rem; color: var(--color-text-muted); margin-top: 0.25rem; }

/* ----- Downgrade Page ----- */
.downgrade-container { max-width: 680px; margin: 2rem auto; }
.downgrade-container h1 { font-size: 1.6rem; margin-bottom: 0.5rem; }
.downgrade-counter { font-weight: 700; color: var(--color-accent); }
.meal-checkbox-label {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  padding: 0.75rem 1rem;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  background: var(--color-bg-alt);
  cursor: pointer;
  margin-bottom: 0.5rem;
  transition: border-color var(--transition);
}
.meal-checkbox-label:hover { border-color: var(--color-accent); }
.meal-checkbox-label input[type="checkbox"] { width: 18px; height: 18px; flex-shrink: 0; }
.meal-checkbox-selected { border-color: var(--color-accent); background: #fff8ef; }
body.dark-mode .meal-checkbox-selected { background: #2d2215; }

/* ----- Notification Overlay ----- */
.notification-overlay {
  position: fixed;
  top: 70px;
  right: 1rem;
  z-index: 9999;
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
  max-width: 320px;
  pointer-events: none;
}
.notification-toast {
  background: var(--color-accent);
  color: #fff;
  padding: 0.75rem 1rem;
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-md);
  font-size: 0.92rem;
  font-weight: 600;
  animation: toast-in 0.3s ease, toast-out 0.4s ease 4.6s forwards;
}
@keyframes toast-in {
  from { opacity: 0; transform: translateX(30px); }
  to   { opacity: 1; transform: translateX(0); }
}
@keyframes toast-out {
  from { opacity: 1; transform: translateX(0); }
  to   { opacity: 0; transform: translateX(30px); }
}

/* ----- Utility Classes ----- */
.text-center   { text-align: center; }
.text-muted    { color: var(--color-text-muted); }
.text-accent   { color: var(--color-accent); }
.text-success  { color: var(--color-success); }
.text-danger   { color: var(--color-danger); }
.mt-1 { margin-top: 0.5rem; }
.mt-2 { margin-top: 1rem; }
.mt-3 { margin-top: 1.5rem; }
.mb-1 { margin-bottom: 0.5rem; }
.mb-2 { margin-bottom: 1rem; }
.mb-3 { margin-bottom: 1.5rem; }
.flex-center { display: flex; align-items: center; justify-content: center; gap: 0.75rem; }
.hidden { display: none !important; }
.sr-only { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0,0,0,0); }

/* ----- Responsive ----- */
@media (max-width: 768px) {
  .main-content { padding: 1rem; }

  .nav-links { display: none; }
  .navbar { padding: 0 1rem; }

  /* Hamburger — toggle with JS adding .nav-open to navbar */
  .nav-open .nav-links {
    display: flex;
    flex-direction: column;
    position: absolute;
    top: 60px;
    left: 0;
    right: 0;
    background: var(--color-surface);
    border-bottom: 1px solid var(--color-border);
    padding: 0.75rem;
    z-index: 99;
  }

  .form-row { grid-template-columns: 1fr; }
  .step-row { grid-template-columns: 1fr; }

  .builder-topbar { flex-direction: column; align-items: stretch; }
  .builder-topbar .builder-actions { justify-content: stretch; }
  .builder-topbar .builder-actions .btn { flex: 1; }

  .dish-panels { grid-template-columns: 1fr; }

  .meal-countdown-time { font-size: clamp(2.5rem, 14vw, 5rem); }

  .admin-tabs { overflow-x: auto; }

  .share-url-box { flex-direction: column; }
}

@media (max-width: 480px) {
  .hero h1 { font-size: 1.8rem; }
  .features, .pricing { grid-template-columns: 1fr; }
  .stats-grid { grid-template-columns: 1fr 1fr; }
}
