:root {
  --primary: #e07a5f; /* Warm Terracotta */
  --primary-variant: #c2634b;
  --primary-light: #f2a28c;
  --secondary: #81b29a; /* Soft Sage Green */
  --secondary-dark: #6c9a83;
  --accent: #f2cc8f; /* Butter Yellow */
  --bg-color: #f8f5e8; /* Warm Cream / Paper */
  --chat-bg: #ffffff;
  --text-dark: #3d405b;
  --text-light: #f4f1de;
  --border-radius: 24px;
  --shadow-soft: 0 16px 40px rgba(61, 64, 91, 0.12);
  --shadow-inner: inset 0 2px 4px rgba(0, 0, 0, 0.05);
}

* {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

body {
  font-family: "Nunito", sans-serif;
  color: var(--text-dark);
  background-color: var(
    --primary-light
  ); /* fallback jika bg.jpg gagal dimuat */
  /* Overlay #f2a28c ~75% opacity di atas pattern bg.jpg */
  background-image:
    linear-gradient(rgba(242, 162, 140, 0.6), rgba(242, 162, 140, 0.6)),
    url("bg.jpg");
  background-size: auto 600px;
  background-repeat: repeat;
  display: flex;
  justify-content: center;
  align-items: center;
  height: 100vh;
  padding: 1rem;
  overflow: hidden;
}

.app-container {
  width: 100%;
  max-width: 480px;
  height: 90vh; /* Takes most of the viewport height */
  background: var(--chat-bg);
  border-radius: var(--border-radius);
  box-shadow: var(--shadow-soft);
  display: flex;
  flex-direction: column;
  overflow: hidden;
  position: relative;
  border: 6px solid #ffffff;
  /* Subtle organic texture */
  background-image: url("data:image/svg+xml,%3Csvg width='100' height='100' viewBox='0 0 100 100' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='noise'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.8' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100' height='100' filter='url(%23noise)' opacity='0.03'/%3E%3C/svg%3E");
}

/* Header */
.chat-header {
  background: var(--primary);
  color: var(--text-light);
  padding: 1.25rem 1.5rem;
  display: flex;
  align-items: center;
  gap: 1.25rem;
  box-shadow: 0 4px 15px rgba(224, 122, 95, 0.3);
  z-index: 10;
  position: relative;
  border-bottom-left-radius: 12px;
  border-bottom-right-radius: 12px;
}

.masakin-avatar {
  background: var(--accent);
  color: var(--primary);
  width: 52px;
  height: 52px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.6rem;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
  border: 2px solid #fff;
  flex-shrink: 0;
}

.header-info h1 {
  font-family: "Fraunces", serif;
  font-size: 1.6rem;
  font-weight: 700;
  letter-spacing: 0.5px;
  margin-bottom: 2px;
  text-shadow: 1px 1px 0px rgba(0, 0, 0, 0.1);
}

.header-info p {
  font-size: 0.9rem;
  opacity: 0.95;
  font-weight: 600;
}

.header-decoration {
  margin-left: auto;
  display: flex;
  gap: 0.75rem;
  align-items: center;
}

.header-decoration button {
  background: rgba(255, 255, 255, 0.2);
  border: none;
  color: var(--text-light);
  width: 40px;
  height: 40px;
  border-radius: 50%;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.1rem;
  transition:
    background 0.2s,
    transform 0.2s;
  position: relative;
}

.header-decoration button:hover {
  background: rgba(255, 255, 255, 0.3);
  transform: scale(1.05);
}

#saved-badge {
  position: absolute;
  top: -4px;
  right: -4px;
  background: var(--accent);
  color: var(--primary-variant);
  font-size: 0.7rem;
  font-weight: 800;
  width: 18px;
  height: 18px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 2px 4px rgba(0, 0, 0, 0.2);
}

/* Chat Window */
.chat-window {
  flex: 1;
  overflow-y: auto;
  padding: 1.5rem;
  display: flex;
  flex-direction: column;
  gap: 1.25rem;
}

/* Scrollbar */
.chat-window::-webkit-scrollbar {
  width: 6px;
}
.chat-window::-webkit-scrollbar-track {
  background: transparent;
}
.chat-window::-webkit-scrollbar-thumb {
  background: rgba(224, 122, 95, 0.3);
  border-radius: 10px;
}
.chat-window::-webkit-scrollbar-thumb:hover {
  background: rgba(224, 122, 95, 0.6);
}

/* Welcome Banner */
.welcome-banner {
  background: var(--bg-color);
  border: 2px dashed rgba(224, 122, 95, 0.4);
  border-radius: 20px;
  padding: 1.75rem 1.5rem;
  text-align: center;
  margin-bottom: 0.5rem;
  animation: fadeIn 0.6s ease-out;
  box-shadow: inset 0 0 20px rgba(242, 204, 143, 0.2);
}

.banner-icon {
  font-size: 2.8rem;
  margin-bottom: 0.75rem;
  display: inline-block;
  animation: floating 3s ease-in-out infinite;
}

.welcome-banner h2 {
  font-family: "Fraunces", serif;
  color: var(--primary);
  font-size: 1.35rem;
  margin-bottom: 0.5rem;
}

.welcome-banner p {
  font-size: 0.95rem;
  line-height: 1.6;
  color: var(--text-dark);
}

/* Chat Bubbles */
.message {
  max-width: 88%;
  padding: 1.1rem 1.3rem;
  border-radius: 22px;
  line-height: 1.6;
  font-size: 0.98rem;
  animation: bubbleUp 0.3s cubic-bezier(0.175, 0.885, 0.32, 1.275);
  position: relative;
  word-wrap: break-word;
}

/* Markdown typography inside bot message */
.message.model .msg-content p {
  margin-bottom: 0.75rem;
}
.message.model .msg-content p:last-child {
  margin-bottom: 0;
}
.message.model .msg-content ul,
.message.model .msg-content ol {
  margin-left: 1.5rem;
  margin-bottom: 0.75rem;
}
.message.model .msg-content li {
  margin-bottom: 0.25rem;
}
.message.model .msg-content h1,
.message.model .msg-content h2,
.message.model .msg-content h3 {
  font-family: "Fraunces", serif;
  color: var(--primary-variant);
  margin-top: 1rem;
  margin-bottom: 0.5rem;
  font-size: 1.15rem;
}
.message.model .msg-content strong {
  color: var(--primary-variant);
  font-weight: 800;
}

.message.model {
  align-self: flex-start;
  background: var(--bg-color);
  border-bottom-left-radius: 6px;
  color: var(--text-dark);
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.03);
  border: 1px solid rgba(224, 122, 95, 0.15);
}

.message.user {
  align-self: flex-end;
  background: var(--secondary);
  color: var(--text-light);
  border-bottom-right-radius: 6px;
  box-shadow: 0 4px 15px rgba(129, 178, 154, 0.3);
  font-weight: 600;
}

/* Loading state */
.typing-indicator {
  display: flex;
  gap: 5px;
  align-items: center;
  padding: 0.8rem 1.2rem;
  align-self: flex-start;
  background: var(--bg-color);
  border-radius: 20px;
  border-bottom-left-radius: 6px;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.03);
  border: 1px solid rgba(224, 122, 95, 0.15);
}
.typing-dot {
  width: 7px;
  height: 7px;
  background: var(--primary);
  border-radius: 50%;
  animation: bounce 1.4s infinite ease-in-out both;
}
.typing-dot:nth-child(1) {
  animation-delay: -0.32s;
}
.typing-dot:nth-child(2) {
  animation-delay: -0.16s;
}

/* Quick Replies */
.quick-replies-wrapper {
  background: linear-gradient(to top, #fff 80%, rgba(255, 255, 255, 0));
  padding-top: 1rem;
  z-index: 5;
}
.quick-replies {
  display: flex;
  flex-wrap: wrap;
  overflow-x: hidden;
  padding: 0.5rem 1.5rem 1rem 1.5rem;
  gap: 0.75rem;
}

.chip {
  background: var(--chat-bg);
  border: 2px solid var(--accent);
  color: var(--primary-variant);
  font-family: "Nunito", sans-serif;
  padding: 0.6rem 1.1rem;
  border-radius: 30px;
  font-size: 0.9rem;
  font-weight: 700;
  cursor: pointer;
  white-space: nowrap;
  transition: all 0.2s cubic-bezier(0.175, 0.885, 0.32, 1.275);
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.04);
}

.chip:hover {
  background: var(--accent);
  color: var(--text-dark);
  transform: translateY(-3px);
  box-shadow: 0 6px 12px rgba(242, 204, 143, 0.4);
}
.chip:target,
.chip:active {
  transform: translateY(0);
}

/* Input Area */
.chat-input-area {
  padding: 1rem 1.5rem 1rem 1.5rem;
  background: #fff;
  border-top: 1px solid rgba(224, 122, 95, 0.1);
  z-index: 5;
}

.copyright {
  text-align: center;
  font-size: 0.7rem;
  color: #bbb;
  margin-top: 0.5rem;
  font-family: "Nunito", sans-serif;
}

#chatForm {
  display: flex;
  gap: 0.5rem;
  background: var(--bg-color);
  padding: 0.4rem;
  border-radius: 20px;
  border: 2px solid rgba(224, 122, 95, 0.2);
  transition:
    border-color 0.3s,
    box-shadow 0.3s;
  align-items: flex-end;
}

#chatForm:focus-within {
  border-color: var(--primary);
  box-shadow: 0 0 0 4px rgba(224, 122, 95, 0.1);
  background: #fff;
}

#userInput {
  flex: 1;
  border: none;
  background: transparent;
  padding: 0.8rem 1.2rem;
  font-family: "Nunito", sans-serif;
  font-size: 1rem;
  color: var(--text-dark);
  font-weight: 600;
  outline: none;
  resize: none;
  overflow-y: auto;
  max-height: 120px;
  line-height: 1.5;
}

#userInput::placeholder {
  color: #a9a9a9;
  font-weight: 500;
}

#sendBtn {
  background: var(--primary);
  border: none;
  color: white;
  width: 48px;
  height: 48px;
  border-radius: 50%;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.2rem;
  transition:
    transform 0.2s cubic-bezier(0.175, 0.885, 0.32, 1.275),
    background 0.2s;
  flex-shrink: 0;
  margin: 2px;
}

#sendBtn:hover {
  background: var(--primary-variant);
  transform: scale(1.08) rotate(-10deg);
}

#sendBtn:active {
  transform: scale(0.95);
}

/* Animations */
@keyframes fadeIn {
  from {
    opacity: 0;
    transform: translateY(15px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes bubbleUp {
  from {
    opacity: 0;
    transform: translateY(20px) scale(0.95);
  }
  to {
    opacity: 1;
    transform: translateY(0) scale(1);
  }
}

@keyframes bounce {
  0%,
  80%,
  100% {
    transform: scale(0);
  }
  40% {
    transform: scale(1);
  }
}

@keyframes floating {
  0% {
    transform: translateY(0);
  }
  50% {
    transform: translateY(-8px);
  }
  100% {
    transform: translateY(0);
  }
}

/* Responsive tweaks */
@media (max-width: 600px) {
  body {
    padding: 0;
    /* Lock body so background never shows / scrolls */
    position: fixed;
    inset: 0;
    overflow: hidden;
    background: var(--chat-bg);
  }

  /* Hide decorative floating background shapes */
  .bg-shape {
    display: none;
  }

  .app-container {
    width: 100%;
    max-width: 100%;
    height: 100dvh;
    border-radius: 0;
    border: none;
    /* Flex column: header, chat (scrollable), quick-replies, sticky input */
    display: flex;
    flex-direction: column;
  }

  .chat-header {
    padding: 1rem;
    border-radius: 0;
    flex-shrink: 0;
  }

  .header-info h1 {
    font-size: 1.4rem;
  }

  .masakin-avatar {
    width: 42px;
    height: 42px;
    font-size: 1.2rem;
  }

  /* Chat window takes all remaining space and scrolls inside */
  .chat-window {
    flex: 1;
    overflow-y: auto;
    padding: 1rem;
    /* Prevent overscroll rubber-banding from showing body bg */
    overscroll-behavior: contain;
  }

  .message {
    max-width: 95%;
  }

  .quick-replies-wrapper {
    flex-shrink: 0;
  }

  .quick-replies {
    flex-wrap: nowrap;
    overflow-x: auto;
    scrollbar-width: none;
    padding: 0.5rem 1rem 0.75rem 1rem;
  }

  .quick-replies::-webkit-scrollbar {
    display: none;
  }

  /* Sticky input pinned to the very bottom */
  .chat-input-area {
    flex-shrink: 0;
    position: sticky;
    bottom: 0;
    padding: 0.75rem 1rem;
    /* Safe area for notch/home-bar phones */
    padding-bottom: calc(0.75rem + env(safe-area-inset-bottom));
    background: #fff;
    z-index: 10;
  }

  #sendBtn {
    width: 44px;
    height: 44px;
    font-size: 1rem;
  }
}

/* Save Recipe and Actions */
.message .save-btn {
  position: absolute;
  top: -12px;
  right: -10px;
  background: var(--accent);
  color: var(--primary-variant);
  border: none;
  width: 38px;
  height: 38px;
  border-radius: 50%;
  cursor: pointer;
  box-shadow: 0 4px 8px rgba(0, 0, 0, 0.15);
  display: flex;
  align-items: center;
  justify-content: center;
  transition:
    transform 0.2s,
    background 0.2s;
  font-size: 1.1rem;
}
.message .save-btn:hover {
  transform: scale(1.1);
}
.message .save-btn.saved {
  background: var(--secondary);
  color: #fff;
  cursor: default;
}
.message .save-btn.saved:hover {
  transform: scale(1);
}

.save-btn-inline {
  position: absolute;
  top: 50%;
  right: 0;
  transform: translateY(-50%);
  background: var(--accent);
  color: var(--primary-variant);
  border: none;
  width: 32px;
  height: 32px;
  border-radius: 50%;
  cursor: pointer;
  box-shadow: 0 4px 8px rgba(0, 0, 0, 0.15);
  display: flex;
  align-items: center;
  justify-content: center;
  transition:
    background 0.2s,
    color 0.2s;
  font-size: 0.9rem;
}

.save-btn-inline:hover {
  filter: brightness(1.1);
}

.save-btn-inline.saved {
  background: var(--secondary);
  color: #fff;
  cursor: default;
}

/* Saved Panel */
.saved-panel {
  position: absolute;
  top: 0;
  right: 0;
  bottom: 0;
  width: 85%;
  max-width: 400px;
  background: var(--bg-color);
  box-shadow: -5px 0 25px rgba(0, 0, 0, 0.1);
  z-index: 20;
  display: flex;
  flex-direction: column;
  transition: transform 0.3s cubic-bezier(0.175, 0.885, 0.32, 1.275);
}
.saved-panel.hidden {
  transform: translateX(105%);
}

.saved-panel-header {
  background: var(--primary);
  color: var(--text-light);
  padding: 1.25rem 1.5rem;
  display: flex;
  justify-content: space-between;
  align-items: center;
  border-bottom-left-radius: 12px;
}
.saved-panel-header h2 {
  font-family: "Fraunces", serif;
  font-size: 1.3rem;
}
.saved-panel-header button {
  background: transparent;
  color: var(--text-light);
  border: none;
  font-size: 1.5rem;
  cursor: pointer;
}

.saved-list {
  flex: 1;
  overflow-y: auto;
  padding: 1rem;
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.saved-card {
  background: #fff;
  border-radius: 12px;
  padding: 1rem;
  box-shadow: 0 4px 10px rgba(0, 0, 0, 0.05);
  border: 1px solid rgba(224, 122, 95, 0.1);
}
.saved-card h3 {
  font-family: "Fraunces", serif;
  color: var(--primary-variant);
  margin-bottom: 0.5rem;
  font-size: 1.1rem;
}
.saved-card .date {
  font-size: 0.8rem;
  color: #888;
  margin-bottom: 1rem;
}
.saved-card-actions {
  display: flex;
  gap: 0.5rem;
}
.saved-card-actions button {
  flex: 1;
  padding: 0.5rem;
  border: none;
  border-radius: 6px;
  font-weight: 700;
  cursor: pointer;
  transition: opacity 0.2s;
}
.saved-card-actions button:hover {
  opacity: 0.9;
}
.view-btn {
  background: var(--secondary);
  color: #fff;
}
.delete-btn {
  background: #eee;
  color: var(--primary-variant);
}

/* Modal */
.recipe-modal {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: rgba(0, 0, 0, 0.4);
  z-index: 30;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 1rem;
  opacity: 1;
  transition: opacity 0.3s;
}
.recipe-modal.hidden {
  opacity: 0;
  pointer-events: none;
}
.modal-content {
  background: var(--bg-color);
  width: 100%;
  max-width: 440px;
  max-height: 90%;
  border-radius: 16px;
  display: flex;
  flex-direction: column;
  position: relative;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.2);
}
.close-modal-btn {
  position: absolute;
  top: -15px;
  right: -15px;
  background: var(--primary);
  color: white;
  border: none;
  width: 36px;
  height: 36px;
  border-radius: 50%;
  cursor: pointer;
  z-index: 40;
  font-size: 1.1rem;
  box-shadow: 0 4px 10px rgba(0, 0, 0, 0.2);
}
.recipe-modal-body {
  padding: 2rem 1.5rem 1.5rem;
  overflow-y: auto;
  line-height: 1.6;
}
.recipe-modal-body h1,
.recipe-modal-body h2,
.recipe-modal-body h3 {
  font-family: "Fraunces", serif;
  color: var(--primary-variant);
  margin-top: 1rem;
  margin-bottom: 0.5rem;
}
.recipe-modal-body ul,
.recipe-modal-body ol {
  margin-left: 1.5rem;
  margin-bottom: 1rem;
}