/* Reset and base */
* {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
  font-family: 'Poppins', sans-serif;
}

:root {
  --bg: #f0f0f3;
  --card: #f0f0f3;
  --text: #222;
  --light: #555;
  --primary: #7c5df0;
  --primary-hover: #6a46e0;
  --primary-active: #5e3cc0;
  --gold: #FFD700;
  --green-accent: #43b581;
  --red-error: #e74c3c;
  --glow: rgba(124, 93, 240, 0.6);
  --sh-light: rgba(255, 255, 255, 0.7);
  --sh-dark: rgba(136, 165, 191, 0.2);
  --menu-bg: #fff;
  --menu-text: #222;
  --menu-hover: #f3e5f5;
  --toggle-bg: #e0e0e0;
  --toggle-checked-bg: #7c5df0;
  --toggle-knob: #fff;
  --toggle-shadow: 0 2px 8px rgba(124, 93, 240, 0.08);
  --success-green: #28a745;
  --image-square-size: 480px;
  --image-bg-light: #f0f0f3;
  --image-text-light: #000000;
  --image-author-text-light: #333333;
  --image-watermark-light: #555555;
  --image-bg-dark: #232336;
  --image-text-dark: #f0f0f8;
  --image-author-dark: #b0b0c0;
  --image-watermark-dark: #707080;
  --transition-speed: 0.3s;
  --transition-easing: ease;
}

body.dark {
  --bg: #181826;
  --card: #232336;
  --text: #f8f8fa;
  --light: #ccc;
  --primary: #b39ddb;
  --primary-hover: #c7aefb;
  --primary-active: #d0bcfc;
  --glow: rgba(179, 157, 219, 0.5);
  --sh-light: rgba(60, 60, 60, 0.3);
  --sh-dark: rgba(0, 0, 0, 0.7);
  --menu-bg: #232336;
  --menu-text: #f8f8fa;
  --menu-hover: #2a2450;
  --toggle-bg: #232336;
  --toggle-checked-bg: #ffd700;
  --toggle-knob: #232336;
  --toggle-shadow: 0 2px 8px rgba(255, 215, 0, 0.13);
  --success-green: #34c759;
  --red-error: #c0392b;
}

body {
  min-height: 100vh;
  background: var(--bg);
  color: var(--text);
  font-family: 'Poppins', sans-serif;
  padding-bottom: 7rem;
  transition: background var(--transition-speed) var(--transition-easing), color var(--transition-speed) var(--transition-easing);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

/* Header */
header {
  width: 100vw;
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  height: 3.5rem;
  background: var(--bg);
  box-shadow: 0 2px 8px var(--sh-dark);
  z-index: 100;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 1rem;
  transition: background var(--transition-speed) var(--transition-easing);
}

.header-center-content {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  position: absolute;
  left: 50%;
  transform: translateX(-50%);
}

header h1 {
  font-family: 'Playfair Display', serif;
  color: var(--primary);
  font-size: 1.5rem;
  margin: 0;
  pointer-events: none;
  user-select: none;
  white-space: nowrap;
  transition: color var(--transition-speed) var(--transition-easing);
}

.streak-badge {
  color: var(--orange, #ff7f50);
  font-weight: bold;
  font-size: 0.9rem;
  letter-spacing: 0.01em;
  background-color: var(--card);
  padding: 0.2rem 0.5rem;
  border-radius: 0.8rem;
  box-shadow: 1px 1px 3px var(--sh-dark), -1px -1px 3px var(--sh-light);
  white-space: nowrap;
  display: none; /* Shown by JS */
  transition: background-color var(--transition-speed) var(--transition-easing), box-shadow var(--transition-speed) var(--transition-easing);
}

.home-btn {
  color: var(--primary);
  font-size: 1.3rem;
  text-decoration: none;
  z-index: 2;
  border-radius: 50% !important;
  width: 2.6rem;
  height: 2.6rem;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
  -webkit-tap-highlight-color: transparent;
  transition: background 0.2s, color var(--transition-speed) var(--transition-easing);
}

.home-btn:hover,
.home-btn:focus {
  background: rgba(124, 93, 240, 0.1);
  outline: none;
}

.home-btn:active {
  background: rgba(124, 93, 240, 0.13);
}

/* Theme toggle */
.toggle-wrap {
  z-index: 2;
}

.theme-toggle {
  position: relative;
  display: inline-block;
  width: 50px;
  height: 28px;
  vertical-align: middle;
}

.theme-toggle input {
  opacity: 0;
  width: 0;
  height: 0;
}

.slider {
  position: absolute;
  cursor: pointer;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: var(--toggle-bg);
  transition: background 0.4s;
  border-radius: 34px;
  box-shadow: var(--toggle-shadow);
}

.slider:before {
  content: "";
  position: absolute;
  height: 22px;
  width: 22px;
  left: 3px;
  bottom: 3px;
  background: var(--toggle-knob);
  transition: transform 0.4s, background 0.4s;
  border-radius: 50%;
  box-shadow: 0 1px 4px rgba(0, 0, 0, 0.12);
}

.theme-toggle input:checked + .slider {
  background: var(--toggle-checked-bg);
}

.theme-toggle input:checked + .slider:before {
  transform: translateX(22px);
  background: var(--toggle-knob);
}

.theme-toggle input:focus-visible + .slider {
  box-shadow: 0 0 0 2px var(--bg), 0 0 0 4px var(--toggle-checked-bg);
  outline: none;
}

/* Main content */
main {
  padding: 5rem 1rem 1rem;
  text-align: center;
  position: relative;
}

/* Special banner */
.special-banner {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  background: linear-gradient(90deg, #ffd700 0%, #7c5df0 100%);
  color: #222;
  font-weight: bold;
  text-align: center;
  padding: 1rem 2.5rem 1rem 1rem;
  font-size: 1.15rem;
  letter-spacing: 0.03em;
  z-index: 2001;
  display: none; /* Shown by JS */
  transition: background var(--transition-speed) var(--transition-easing);
}

.special-banner .close-btn {
  position: absolute;
  right: 1.2rem;
  top: 50%;
  transform: translateY(-50%);
  font-size: 1.5rem;
  color: inherit; /* Inherit color from banner */
  background: transparent;
  border: none;
  cursor: pointer;
}

/* Quote box */
.quote-box {
  position: relative;
  background: var(--card);
  border-radius: 1.2rem;
  box-shadow: 8px 8px 16px var(--sh-dark), -8px -8px 16px var(--sh-light);
  max-width: 600px;
  margin: 0 auto 2rem;
  padding: 2.5rem 2rem 2rem 4.2rem;
  text-align: left;
  overflow: hidden;
  transition: background var(--transition-speed) var(--transition-easing), box-shadow var(--transition-speed) var(--transition-easing);
}

.quote-box:hover,
.quote-box.glow {
  background: var(--menu-hover);
  box-shadow: 0 0 30px var(--glow), 8px 8px 16px var(--sh-dark), -8px -8px 16px var(--sh-light);
}

.quote-mark {
  font-size: 5rem;
  color: var(--primary);
  opacity: .18;
  position: absolute;
  left: 1.1rem;
  top: 1.1rem;
  pointer-events: none;
  user-select: none;
  font-family: 'Playfair Display', serif;
  line-height: 1;
  z-index: 1;
  transition: color var(--transition-speed) var(--transition-easing);
}

#quoteText {
  font-size: 1.5rem;
  margin-bottom: 1.5rem;
  position: relative;
  z-index: 2;
  text-align: left;
  line-height: 1.5;
  word-break: break-word;
  padding-left: 0.5rem;
  opacity: 1;
  transition: opacity 0.3s;
}

#quoteAuthor {
  opacity: 1;
  transition: opacity 0.3s;
}

.fade-out {
  opacity: 0 !important;
}

.author {
  display: block;
  color: var(--light);
  font-size: 1.08rem;
  text-align: right;
  margin-top: 0.5rem;
  font-family: inherit;
  letter-spacing: 0.01em;
  position: relative;
  z-index: 2;
  unicode-bidi: isolate;
  font-style: normal;
  transition: color var(--transition-speed) var(--transition-easing);
}

/* Category button */
.category-btn {
  margin: 0 auto 2.5rem;
  display: flex;
  align-items: center;
  gap: .7rem;
  background: var(--card);
  border-radius: 2rem;
  border: none;
  box-shadow: inset 5px 5px 10px var(--sh-dark), inset -5px -5px 10px var(--sh-light);
  padding: .8rem 1.5rem;
  font-size: 1.1rem;
  color: var(--primary);
  cursor: pointer;
  font-weight: 600;
  transition: background var(--transition-speed) var(--transition-easing), color var(--transition-speed) var(--transition-easing), box-shadow var(--transition-speed) var(--transition-easing);
}

.category-btn:hover,
.category-btn:focus-visible {
  background: var(--menu-hover);
  box-shadow: inset 3px 3px 7px var(--sh-dark), inset -3px -3px 7px var(--sh-light), 0 0 0 2px var(--primary);
  outline: none;
}

.category-btn i {
  color: var(--primary);
  transition: color var(--transition-speed) var(--transition-easing);
}

/* Modal */
.modal {
  position: fixed;
  top: 0;
  left: 0;
  width: 100vw;
  height: 100vh;
  background: rgba(40, 30, 70, 0.14);
  z-index: 999;
  display: flex; /* Use flex and manage visibility with .open class or style.display */
  align-items: center;
  justify-content: center;
  opacity: 0;
  visibility: hidden; /* For transition */
  transition: opacity var(--transition-speed) var(--transition-easing), visibility 0s var(--transition-speed) var(--transition-easing);
}

.modal.open {
  opacity: 1;
  visibility: visible;
  transition-delay: 0s; /* Override visibility transition for opening */
}

.modal-content {
  background: var(--menu-bg);
  border-radius: 1.5rem;
  box-shadow: 8px 8px 32px var(--sh-dark), -8px -8px 32px var(--sh-light);
  max-width: 400px;
  width: 94vw;
  max-height: 90vh;
  overflow-y: auto;
  margin: 0 auto;
  padding: 2rem 0.5rem; /* Added 0.5rem horizontal padding */
  position: relative;
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
  transform: scale(0.95); /* For entry animation */
  transition: background var(--transition-speed) var(--transition-easing), box-shadow var(--transition-speed) var(--transition-easing), transform var(--transition-speed) var(--transition-easing);
}

.modal.open .modal-content {
  transform: scale(1);
}

.close-btn {
  position: absolute;
  top: 1.2rem;
  right: 1.2rem;
  background: none;
  border: none;
  color: var(--primary);
  font-size: 1.5rem;
  cursor: pointer;
  padding: 0.25rem;
  line-height: 1;
  transition: color var(--transition-speed) var(--transition-easing);
}

.close-btn:hover,
.close-btn:focus-visible {
  color: var(--red-error);
  outline: none;
  background-color: rgba(0, 0, 0, 0.05);
  border-radius: 50%;
}

/* Sections in menu */
.section {
  border-top: 1px solid var(--sh-dark);
  transition: border-color var(--transition-speed) var(--transition-easing);
}

.section:first-child {
  border-top: none;
}

.section-btn {
  width: 100%;
  padding: 0.8rem 1.2rem;
  background: transparent; /* transparent for menu-bg */
  border: none;
  display: flex;
  align-items: center;
  gap: 0.85rem;
  cursor: pointer;
  font-size: 1.07rem;
  font-weight: 500;
  border-radius: 1rem; /* Keep this for focus outline */
  transition: background .2s;
  color: var(--menu-text);
}

.section-btn:hover,
.section-btn:focus-visible {
  background: var(--menu-hover);
  outline: none;
}

.section-icon {
  font-size: 1.3em;
  color: var(--primary);
  transition: color var(--transition-speed) var(--transition-easing);
}

.section-list {
  display: none; /* JS handles display:block */
  list-style: none;
  padding-left: 1.2rem;
  background: var(--menu-bg);
}

.section-list li {
  margin: 0.5rem 0;
}

.section-list a,
.section-list span {
  text-decoration: none;
  color: var(--menu-text) !important;
  font-size: 1.05rem;
  border-radius: 0.6rem;
  display: flex;
  align-items: center;
  gap: .7rem;
  padding: .38rem .7rem;
  background: transparent; /* transparent for menu-bg */
  transition: background .2s, color .2s;
}

.section-list a:hover,
.section-list a:focus-visible,
.section-list span:hover,
.section-list span:focus-visible {
  background: var(--menu-hover);
  color: var(--primary) !important;
  outline: none;
}

.has-children > span {
  display: flex;
  align-items: center;
  justify-content: space-between;
  cursor: pointer;
}

.nested-list a i {
  font-size: 1.1em;
  color: var(--primary);
  transition: color var(--transition-speed) var(--transition-easing);
}

.section-list .fa-face-smile {
  color: var(--gold) !important;
}

/* Author search */
.author-search-wrapper {
  /* display: none; JS handles display */
  padding: 0.5rem 0.5rem 0.5rem 1.2rem;
  width: 90%;
}

.author-search-wrapper input {
  width: 90%;
  max-width: 220px;
  padding: 0.6rem 1rem;
  border: none;
  border-radius: 2rem;
  background: var(--card); /* Use card for input bg */
  border: 1.5px solid var(--primary);
  color: var(--text);
  font-size: 1rem;
  margin-bottom: 0.5rem;
  text-align: left;
  transition: background var(--transition-speed) var(--transition-easing), color var(--transition-speed) var(--transition-easing), border-color var(--transition-speed) var(--transition-easing);
}

.author-search-wrapper input:focus {
  outline: 1px solid var(--primary);
  border-color: var(--gold);
}

.suggestions-list {
  list-style: none;
  margin-top: 0.5rem;
  max-height: 120px;
  overflow-y: auto;
  background: var(--menu-bg);
  border: 1.5px solid var(--primary);
  border-radius: 1rem;
  box-shadow: 4px 4px 12px var(--sh-dark), -4px -4px 12px var(--sh-light);
  color: var(--menu-text);
  transition: background var(--transition-speed) var(--transition-easing), border-color var(--transition-speed) var(--transition-easing);
}

.suggestions-list li {
  padding: 0.5rem 1rem;
  cursor: pointer;
  color: var(--primary);
  transition: background 0.2s, color 0.2s;
}

.suggestions-list li:hover,
.suggestions-list li:focus-visible {
  background: rgba(124, 93, 240, 0.15);
  outline: none;
}

body.dark .suggestions-list li:hover,
body.dark .suggestions-list li:focus-visible {
  background: rgba(179, 157, 219, 0.15);
}

/* Action buttons */
.action-buttons {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 0;
  position: relative;
}

.icon-btn,
.generate-btn,
.feedback-btn,
.home-btn {
  -webkit-tap-highlight-color: transparent;
  border-radius: 50% !important;
  overflow: hidden;
  transition: background 0.2s, color 0.2s, box-shadow 0.2s, transform 0.2s ease-out; /* Added default transitions */
}

.icon-btn:active,
.generate-btn:active,
.feedback-btn:active,
.home-btn:active {
  background: rgba(124, 93, 240, 0.13); /* Consider using a variable */
}

.action-buttons .icon-btn {
  margin: 0 2.7rem;
}

.action-buttons .icon-btn.undo-btn {
  margin: 0 1.1rem 0 0;
  font-size: 1.3rem;
  color: #b39ddb;
  transition: color .2s, transform .2s;
  cursor: pointer;
}

.action-buttons .icon-btn.undo-btn:hover,
.action-buttons .icon-btn.undo-btn:focus-visible {
  color: var(--green-accent);
  transform: scale(1.2) rotate(-20deg);
  outline: none;
}

.action-buttons .icon-btn.undo-btn:active {
  color: var(--gold);
  transform: scale(1.1) rotate(-30deg);
}

/* Share Menu */
#shareMenu {
  /* display: none; JS handles display */
  position: absolute;
  left: 50%;
  bottom: 120%;
  transform: translateX(-50%) scale(0.95); /* Initial state for animation */
  background: var(--card);
  border-radius: 1.2rem;
  box-shadow: 0 2px 12px var(--sh-dark);
  padding: 0.1rem 0.3rem;
  gap: 0.5rem;
  justify-content: center;
  z-index: 4000;
  width: max-content;
  min-width: 120px;
  opacity: 0;
  visibility: hidden;
  transition: opacity 0.2s ease, transform 0.2s ease, visibility 0s 0.2s;
}

#shareMenu.open {
  opacity: 1;
  visibility: visible;
  transform: translateX(-50%) scale(1);
  transition-delay: 0s;
}

.share-option {
  background: transparent;
  border: none;
  color: var(--primary);
  font-size: 1.2rem;
  width: 2.6rem;
  height: 2.6rem;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 50% !important;
  padding: 0;
  margin: 0 0.15rem;
  cursor: pointer;
  transition: background 0.2s, color 0.2s, transform 0.1s;
}

.share-option:hover,
.share-option:focus-visible {
  background: var(--green-accent);
  color: #fff;
  transform: scale(1.1);
  outline: none;
}

body.dark .share-option:hover,
body.dark .share-option:focus-visible {
  background: var(--gold);
  color: #222;
}

.share-option:active {
  transform: scale(0.95);
}

/* Icon buttons base style */
.icon-btn {
  background: transparent;
  border: none;
  outline: none;
  border-radius: 50%;
  width: 3.2rem;
  height: 3.2rem;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.6rem;
  color: var(--primary);
  position: relative;
  cursor: pointer;
}

.icon-btn:focus-visible {
  box-shadow: 0 0 0 2px var(--primary);
  outline: none;
}

.icon-btn .btn-tooltip {
  opacity: 0;
  pointer-events: none;
  position: absolute;
  bottom: 110%;
  left: 50%;
  transform: translateX(-50%) scale(0.95);
  background: var(--primary);
  color: #fff;
  font-size: 0.98rem;
  padding: 0.25rem 0.85rem;
  border-radius: 1.2rem;
  white-space: nowrap;
  box-shadow: 0 2px 8px var(--sh-dark);
  transition: opacity .18s cubic-bezier(.4,0,.2,1), transform .18s cubic-bezier(.4,0,.2,1);
  z-index: 2;
}

.icon-btn:hover .btn-tooltip,
.icon-btn:focus .btn-tooltip {
  opacity: 1;
  transform: translateX(-50%) scale(1);
}

.icon-btn.copied-feedback {
  color: var(--green-accent);
}

/* Favorite button specific styles */
#favBtn i.fa-solid.fa-heart {
  color: var(--gold);
  animation: heartBeat 0.5s ease-in-out;
}

#favBtn i.fa-regular.fa-heart {
  color: var(--primary);
}

@keyframes heartBeat {
  0% { transform: scale(1); }
  50% { transform: scale(1.3); }
  100% { transform: scale(1); }
}

.saved-popup {
  position: absolute;
  bottom: 120%;
  left: 50%;
  transform: translateX(-50%) translateY(10px);
  background-color: var(--green-accent);
  color: white;
  padding: 0.3rem 0.8rem;
  border-radius: 1rem;
  font-size: 0.9rem;
  font-weight: 500;
  opacity: 0;
  visibility: hidden;
  transition: opacity 0.3s ease-out, transform 0.3s ease-out, visibility 0.3s;
  white-space: nowrap;
  z-index: 10;
}

#favBtn.show-saved-popup .saved-popup {
  opacity: 1;
  visibility: visible;
  transform: translateX(-50%) translateY(0);
}

/* Generate button */
.generate-btn {
  position: fixed;
  left: 50%;
  bottom: 5.5rem;
  transform: translateX(-50%);
  width: 4.5rem;
  height: 4.5rem;
  background: var(--primary);
  color: #fff;
  border: none;
  border-radius: 50%;
  box-shadow: 0 0 20px var(--glow);
  cursor: pointer;
  font-size: 2.1rem;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: box-shadow .3s, transform .1s, background .18s;
  overflow: hidden;
  z-index: 200;
  user-select: none;
}

.generate-btn:focus-visible {
  outline: 2px solid var(--gold);
  box-shadow: 0 0 25px var(--glow), 0 0 10px var(--gold);
}

.generate-btn:active,
.generate-btn.touched {
  background: var(--green-accent);
  color: #fff;
  box-shadow: 0 0 30px var(--green-accent), 0 0 20px var(--gold);
  transform: translateX(-50%) scale(0.95); /* Add slight scale on active */
}

body.dark .generate-btn:active,
body.dark .generate-btn.touched {
  background: var(--gold);
  color: #222;
  box-shadow: 0 0 30px var(--gold), 0 0 20px var(--green-accent);
}

.magic-wand-icon {
  transition: color 0.18s, transform 0.18s;
}

.magic-wand-icon.animated {
  animation: wandspin 0.7s cubic-bezier(.22,.68,.54,1.01);
  color: var(--green-accent);
}

body.dark .magic-wand-icon.animated {
  color: var(--gold);
}

@keyframes wandspin {
  0% { transform: rotate(0deg) scale(1); }
  50% { transform: rotate(-30deg) scale(1.3); }
  100% { transform: rotate(0deg) scale(1); }
}

.generate-btn .ripple,
.icon-btn .ripple,
.home-btn .ripple,
.feedback-btn .ripple { /* Generic ripple */
  position: absolute;
  border-radius: 50%;
  transform: scale(0);
  animation: waterRipple .8s cubic-bezier(.22,.68,.54,1.01);
  background: radial-gradient(circle, rgba(255,255,255,0.7) 0%, rgba(124,93,240,0.5) 80%, transparent 100%);
  pointer-events: none;
  z-index: 10;
}

@keyframes waterRipple {
  to {
    transform: scale(2.5);
    opacity: 0;
  }
}

/* Favorites Modal */
.fav-modal-content {
  position: relative;
}

.large-close-btn-outside {
  /* display: none; JS handles */
  position: fixed;
  left: 50%;
  bottom: 2.5rem;
  transform: translateX(-50%);
  background: var(--primary);
  color: #fff;
  border: none;
  border-radius: 50%;
  width: 3.5rem;
  height: 3.5rem;
  font-size: 2rem;
  box-shadow: 0 2px 12px var(--sh-dark);
  z-index: 2001;
  display: flex; /* Initially flex, JS controls visibility */
  align-items: center;
  justify-content: center;
  transition: background var(--transition-speed) var(--transition-easing), color var(--transition-speed) var(--transition-easing);
}

.large-close-btn-outside:hover,
.large-close-btn-outside:focus-visible {
  background: var(--primary-hover);
  outline: none;
}

.fav-quote {
  background: var(--card);
  border-radius: 1rem;
  box-shadow: 2px 2px 8px var(--sh-dark), -2px -2px 8px var(--sh-light);
  margin-bottom: 1.1rem;
  padding: 1rem 1.2rem;
  position: relative;
  text-align: left;
  transition: background var(--transition-speed) var(--transition-easing), box-shadow var(--transition-speed) var(--transition-easing);
}

.fav-quote p {
  margin: 0 0 0.2rem 0;
}

.fav-quote .author {
  font-size: 0.98rem;
  color: var(--primary);
  text-align: right;
  margin-top: 0.2rem;
}

.fav-quote .fav-actions {
  display: flex;
  gap: 1.6rem;
  justify-content: flex-end;
  align-items: center;
  margin-top: 0.2rem;
}

.fav-quote button {
  background: none;
  border: none;
  color: var(--primary);
  font-size: 1.1rem;
  cursor: pointer;
  padding: 0.2rem;
  border-radius: 50%;
  transition: background 0.2s, color 0.2s, transform 0.1s;
}

.fav-quote button:hover,
.fav-quote button:focus-visible {
  background: var(--menu-hover);
  color: var(--gold);
  transform: scale(1.1);
  outline: none;
}

.fav-quote button:active {
  transform: scale(0.9);
}

/* Embossed Button Style */
.embossed-button {
  display: inline-block;
  margin: 0.5rem;
  background: var(--primary);
  color: #fff;
  font-size: 1.08rem;
  font-weight: 600;
  border: none;
  border-radius: 2rem;
  padding: 0.8rem 1.2rem;
  box-shadow:
    inset 2px 2px 5px rgba(255, 255, 255, 0.3),
    inset -2px -2px 5px rgba(0, 0, 0, 0.2),
    4px 4px 8px var(--sh-dark),
    -4px -4px 8px var(--sh-light);
  cursor: pointer;
  transition: background .2s, color .2s, box-shadow .2s, transform 0.1s;
  outline: none;
  position: relative;
  text-shadow: 1px 1px 1px rgba(0,0,0,0.2);
  min-width: 100px;
}

.embossed-button:hover,
.embossed-button:focus-visible {
  background: var(--primary-hover);
  color: #fff;
  box-shadow:
    inset 1px 1px 3px rgba(255, 255, 255, 0.4),
    inset -1px -1px 3px rgba(0, 0, 0, 0.3),
    2px 2px 5px var(--sh-dark),
    -2px -2px 5px var(--sh-light);
  transform: translateY(1px);
  outline: none;
}

.embossed-button:active {
  background: var(--primary-active);
  box-shadow:
    inset 2px 2px 5px rgba(0, 0, 0, 0.3),
    inset -2px -2px 5px rgba(255, 255, 255, 0.2);
  transform: translateY(2px);
}

body.dark .embossed-button {
  background: var(--primary);
  color: var(--text);
  box-shadow:
    inset 2px 2px 5px rgba(255, 255, 255, 0.1),
    inset -2px -2px 5px rgba(0, 0, 0, 0.4),
    4px 4px 10px rgba(0,0,0,0.5),
    -4px -4px 10px rgba(255,255,255,0.05);
  text-shadow: 1px 1px 1px rgba(0,0,0,0.4);
}

body.dark .embossed-button:hover,
body.dark .embossed-button:focus-visible {
  background: var(--primary-hover);
}

body.dark .embossed-button:active {
  background: var(--primary-active);
}

#customQuoteForm .embossed-button,
#feedbackModal .embossed-button {
  width: 60%;
  display: block;
  margin: 1.5rem auto 0 auto;
}

/* Submit Quote & Feedback Form Inputs */
#customQuoteForm input[type="text"],
#feedbackTextarea {
  background: var(--card);
  border: 1.5px solid var(--primary);
  border-radius: 1.2rem;
  padding: 0.7rem 1.1rem;
  margin-bottom: 1rem;
  width: 100%;
  font-size: 1.03rem;
  box-shadow: 2px 2px 8px var(--sh-dark), -2px -2px 8px var(--sh-light);
  transition: border .2s, background var(--transition-speed) var(--transition-easing), color var(--transition-speed) var(--transition-easing);
  color: var(--text);
}

#customQuoteForm input[type="text"]:focus,
#feedbackTextarea:focus {
  border-color: var(--gold);
  outline: none;
  box-shadow: 0 0 0 2px var(--gold-transparent, rgba(255,215,0,0.3)), 2px 2px 8px var(--sh-dark), -2px -2px 8px var(--sh-light);
}

.form-success-message {
  /* display: none; JS handles */
  color: var(--success-green) !important;
  margin-top: 1.2rem;
  text-align: center;
  font-size: 1.05rem;
  font-weight: 500;
  transition: color var(--transition-speed) var(--transition-easing);
}

/* Feedback Button & Modal */
.feedback-btn {
  position: fixed;
  right: 1.5rem;
  bottom: 4.5rem;
  z-index: 3000;
  background: var(--primary);
  color: #fff;
  border-radius: 50%;
  width: 3.2rem;
  height: 3.2rem;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.5rem;
  box-shadow: 0 2px 12px var(--sh-dark);
  border: none;
  cursor: pointer;
  transition: background 0.2s, color 0.2s, transform 0.15s;
}

.feedback-btn:hover,
.feedback-btn:focus-visible {
  background: var(--gold);
  color: #222;
  transform: scale(1.1);
  outline: none;
}

.feedback-btn:active {
  transform: scale(1);
}

.feedback-modal-content {
  min-width: 300px;
  max-width: 360px;
  padding: 2rem 1.3rem 1.5rem 1.3rem;
  align-items: center;
  gap: 0.5rem;
}

#feedbackTextarea {
  min-height: 90px;
  resize: vertical;
}

.feedback-submit-btn {
  width: 80%;
  margin-bottom: 1rem;
}

.feedback-links {
  width: 100%;
  display: flex;
  justify-content: space-between;
  margin-bottom: 0.7rem;
}

.feedback-links a {
  color: var(--primary);
  text-decoration: underline;
  font-size: 0.98rem;
  transition: color 0.2s;
}

.feedback-links a:hover,
.feedback-links a:focus-visible {
  color: var(--gold);
  outline: none;
}

/* Footer */
footer {
  width: 100vw;
  position: fixed;
  left: 0;
  right: 0;
  bottom: 0;
  text-align: center;
  padding: 0.6rem 0 0.3rem 0;
  background: var(--card);
  box-shadow: 0 -1px 8px var(--sh-dark);
  z-index: 150;
  font-size: 0.92rem;
  color: var(--primary);
  font-weight: normal;
  line-height: 1.2;
  transition: background var(--transition-speed) var(--transition-easing), color var(--transition-speed) var(--transition-easing), box-shadow var(--transition-speed) var(--transition-easing);
}

footer .author-link {
  font-weight: normal;
  color: var(--primary);
  text-decoration: none;
  margin-left: 0.2rem;
  font-size: inherit;
  letter-spacing: 0.01em;
  transition: color var(--transition-speed) var(--transition-easing);
}

footer .author-link:hover,
footer .author-link:focus-visible {
  text-decoration: underline;
  outline: none;
}

/* Image Preview Modal */
.image-modal {
  /* display: none; JS handles display */
  position: fixed;
  inset: 0; /* shorthand for top, right, bottom, left = 0 */
  background: rgba(0, 0, 0, 0.75);
  padding: 20px;
  justify-content: center;
  align-items: center;
  z-index: 3000;
  overflow-y: auto;
  /* Transitions added to modal base class */
}

#quoteImageWrapper {
  background: var(--card);
  color: var(--text);
  padding: 20px;
  border-radius: 12px;
  text-align: center;
  box-shadow: 0 8px 25px rgba(0, 0, 0, 0.2);
  display: flex;
  flex-direction: column;
  align-items: center;
  max-width: calc(var(--image-square-size) + 40px);
  transition: background var(--transition-speed) var(--transition-easing), color var(--transition-speed) var(--transition-easing);
}

body.dark #quoteImageWrapper {
  box-shadow: 0 8px 25px rgba(0, 0, 0, 0.5);
}

#quoteImageContent {
  background: var(--image-bg-light);
  color: var(--image-text-light);
  width: var(--image-square-size);
  height: var(--image-square-size);
  padding: 35px;
  border-radius: 10px;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  text-align: center;
  position: relative;
  box-sizing: border-box;
  overflow: hidden;
  transition: background var(--transition-speed) var(--transition-easing), color var(--transition-speed) var(--transition-easing);
}

body.dark #quoteImageContent {
  background: var(--image-bg-dark);
  color: var(--image-text-dark);
}

#imageQuoteText {
  font-family: 'Playfair Display', serif;
  line-height: 1.4;
  width: 100%;
  word-wrap: break-word;
  overflow-wrap: break-word;
  box-sizing: border-box;
  text-align: center;
  margin-bottom: 15px; /* Space between quote and author */
  /* font-size is set by JS */
}

#imageQuoteAuthor {
  font-family: 'Poppins', sans-serif;
  font-size: 18px;
  color: var(--image-author-text-light); /* Updated variable */
  margin-top: 15px;
  padding: 10px 5px 5px;
  font-style: italic;
  text-align: center;
  width: 100%;
  flex-shrink: 0;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: normal; /* Allow author to wrap */
  transition: color var(--transition-speed) var(--transition-easing);
}

body.dark #imageQuoteAuthor {
  color: var(--image-author-dark);
}

#imageWatermark {
  font-family: 'Poppins', sans-serif;
  font-size: 14px;
  color: var(--image-watermark-light); /* Updated variable */
  opacity: 0.6;
  position: absolute;
  bottom: 15px;
  right: 20px;
  text-align: right;
  transition: color var(--transition-speed) var(--transition-easing);
}

body.dark #imageWatermark {
  color: var(--image-watermark-dark);
  opacity: 0.5;
}

.image-buttons-container {
  margin-top: 15px;
  display: flex;
  justify-content: center;
  gap: 15px;
  width: 100%;
}

.image-buttons-container .icon-btn {
  font-size: 1.3rem;
  width: 2.8rem;
  height: 2.8rem;
  color: var(--primary);
}

.image-buttons-container .icon-btn:disabled {
  color: var(--light);
  opacity: 0.6;
  cursor: not-allowed;
}

.image-buttons-container .icon-btn:hover:not(:disabled),
.image-buttons-container .icon-btn:focus-visible:not(:disabled) {
  background-color: var(--menu-hover);
  transform: scale(1.1);
  outline: none;
}

/* Responsive adjustments */
@media (max-width: 600px) {
  header {
    padding: 0 0.8rem;
  }
  .header-center-content {
    gap: 0.3rem;
  }
  header h1 {
    font-size: 1.3rem;
  }
  .streak-badge {
    font-size: 0.75rem;
    padding: 0.15rem 0.4rem;
  }
  .generate-btn {
    bottom: 6.5rem;
    width: 4rem;
    height: 4rem;
    font-size: 1.7rem;
  }
  .action-buttons .icon-btn {
    margin: 0 1.2rem;
  }
  #shareMenu {
    min-width: 160px; /* Ensure it's wide enough for icons */
  }
  #shareMenu .share-option {
    width: 2.4rem;
    height: 2.4rem;
    font-size: 1.1rem;
  }
  :root {
    --image-square-size: 85vw;
  }
  #quoteImageContent {
    padding: 25px;
  }
  #imageQuoteAuthor {
    font-size: 16px;
  }
  #imageWatermark {
    font-size: 12px;
    bottom: 10px;
    right: 15px;
  }
}

@media (max-width: 380px) {
  header h1 {
    font-size: 1.1rem;
  }
  .streak-badge {
    display: none; /* Hide streak on very small screens */
  }
  .home-btn {
    width: 2.2rem;
    height: 2.2rem;
    font-size: 1.1rem;
  }
  .toggle-wrap .theme-toggle {
    width: 40px;
    height: 22px;
  }
  .toggle-wrap .slider:before {
    height: 18px;
    width: 18px;
  }
  .toggle-wrap .theme-toggle input:checked + .slider:before {
    transform: translateX(18px);
  }
  :root {
    --image-square-size: 80vw;
  }
  #quoteImageContent {
    padding: 20px;
  }
  #imageQuoteAuthor {
    font-size: 14px;
  }
  #imageWatermark {
    font-size: 10px;
    bottom: 8px;
    right: 10px;
  }
  .action-buttons .icon-btn {
    margin: 0 0.8rem;
    font-size: 1.4rem;
    width: 2.8rem;
    height: 2.8rem;
  }
  .generate-btn {
    bottom: 6rem;
  }
  .feedback-btn {
    bottom: 4rem;
    right: 1rem;
  }
}

/* High contrast mode (basic example) */
@media (prefers-contrast: more) {
  body {
    background: #000;
    color: #fff;
  }
  :root {
    --card: #111;
    --menu-bg: #111;
    --primary: #0FF; /* High contrast primary */
    --gold: #FF0; /* High contrast gold */
    --image-bg-light: #000; /* Ensure image background is distinct */
    --image-text-light: #fff;
    --image-author-text-light: #eee;
    --image-watermark-light: #ccc;
  }
  #quoteImageContent {
    border: 2px solid #fff;
  }
  input, textarea {
    border: 2px solid #fff !important; /* Ensure form inputs are visible */
  }
}