/* ===================================
   FUTURISTIC CHAT THEME - VARIABLES
   =================================== */

:root,
[data-bs-theme="light"] {
  --futuristic-bg-primary: rgba(250, 251, 252, 0.95);
  --futuristic-bg-secondary: rgba(245, 247, 250, 0.9);
  --futuristic-bg-tertiary: rgba(237, 242, 247, 0.85);
  --futuristic-text-primary: #0f1419;
  --futuristic-text-secondary: #536471;
  --futuristic-text-muted: #8b98a5;
  --futuristic-accent: #1d9bf0;
  --futuristic-accent-hover: #1a8cd8;
  --futuristic-accent-light: rgba(29, 155, 240, 0.08);
  --futuristic-success: #00ba7c;
  --futuristic-border: rgba(207, 217, 222, 0.5);
  --futuristic-shadow: rgba(101, 119, 134, 0.08);
  --futuristic-shadow-md: rgba(101, 119, 134, 0.12);
  --futuristic-shadow-lg: rgba(101, 119, 134, 0.2);
  --futuristic-glass-bg: rgba(255, 255, 255, 0.85);
  --futuristic-glass-border: rgba(207, 217, 222, 0.3);
  --futuristic-coach-bubble: rgba(247, 249, 251, 0.95);
  --futuristic-user-bubble: rgba(29, 155, 240, 0.08);
  --futuristic-coach-avatar: #1d9bf0;
  --futuristic-user-avatar: #7856ff;
  --futuristic-hover-bg: rgba(29, 155, 240, 0.06);
}

[data-bs-theme="dark"] {
  --futuristic-bg-primary: rgba(21, 24, 28, 0.98);
  --futuristic-bg-secondary: rgba(32, 35, 39, 0.95);
  --futuristic-bg-tertiary: rgba(45, 51, 57, 0.9);
  --futuristic-text-primary: #e7e9ea;
  --futuristic-text-secondary: #b0b8c1;
  --futuristic-text-muted: #71767b;
  --futuristic-accent: #1d9bf0;
  --futuristic-accent-hover: #3da9f5;
  --futuristic-accent-light: rgba(29, 155, 240, 0.12);
  --futuristic-success: #00ba7c;
  --futuristic-border: rgba(56, 68, 77, 0.5);
  --futuristic-shadow: rgba(0, 0, 0, 0.25);
  --futuristic-shadow-md: rgba(0, 0, 0, 0.35);
  --futuristic-shadow-lg: rgba(0, 0, 0, 0.5);
  --futuristic-glass-bg: rgba(32, 35, 39, 0.85);
  --futuristic-glass-border: rgba(56, 68, 77, 0.3);
  --futuristic-coach-bubble: rgba(32, 35, 39, 0.95);
  --futuristic-user-bubble: rgba(29, 155, 240, 0.15);
  --futuristic-coach-avatar: #1d9bf0;
  --futuristic-user-avatar: #7856ff;
  --futuristic-hover-bg: rgba(29, 155, 240, 0.1);
}

/* ===================================
   GLOBAL STYLES
   =================================== */

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

.futuristic-background {
  background: var(--futuristic-bg-primary);
  position: relative;
  display: flex;
  flex-direction: column;
}

.futuristic-background::before {
  content: '';
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-image:
    radial-gradient(circle at 20% 30%, var(--futuristic-accent-light) 0%, transparent 50%),
    radial-gradient(circle at 80% 70%, var(--futuristic-accent-light) 0%, transparent 50%),
    radial-gradient(circle at 50% 50%, var(--futuristic-accent-light) 0%, transparent 60%);
  pointer-events: none;
  z-index: 0;
  animation: backgroundPulse 20s ease-in-out infinite;
}

@keyframes backgroundPulse {

  0%,
  100% {
    opacity: 1;
  }

  50% {
    opacity: 0.8;
  }
}

/* ===================================
   GLASS MORPHISM EFFECTS
   =================================== */

.glass-card {
  background: var(--futuristic-glass-bg);
  backdrop-filter: blur(1.5rem) saturate(180%);
  -webkit-backdrop-filter: blur(1.5rem) saturate(180%);
  border: 0.0625rem solid var(--futuristic-glass-border);
  border-radius: 1.5rem;
  box-shadow:
    0 0.25rem 1rem var(--futuristic-shadow),
    0 0 0 0.0625rem rgba(255, 255, 255, 0.1) inset;
  transition: all 0.35s cubic-bezier(0.4, 0, 0.2, 1);
}

.glass-card:hover {
  box-shadow:
    0 0.75rem 2rem var(--futuristic-shadow-md),
    0 0 0 0.0625rem rgba(255, 255, 255, 0.15) inset;
  transform: translateY(-0.1875rem);
}

.glass-modal {
  background: var(--futuristic-glass-bg);
  backdrop-filter: blur(2rem) saturate(180%);
  -webkit-backdrop-filter: blur(2rem) saturate(180%);
  border: 0.0625rem solid var(--futuristic-glass-border);
  border-radius: 1.75rem;
  box-shadow: 0 1.25rem 3rem var(--futuristic-shadow-lg);
}

/* ===================================
   SIDEBAR STYLES
   =================================== */

.sidebar-glass {
  background: var(--futuristic-glass-bg);
  backdrop-filter: blur(1.5rem) saturate(180%);
  -webkit-backdrop-filter: blur(1.5rem) saturate(180%);
  border-right: 0.0625rem solid var(--futuristic-border);
  overflow-y: auto;
  overflow-x: hidden;
  position: sticky;
  top: 0;
  z-index: 10;
  display: flex;
  flex-direction: column;
}

.sidebar-glass::-webkit-scrollbar {
  width: 0.375rem;
}

.sidebar-glass::-webkit-scrollbar-track {
  background: transparent;
}

.sidebar-glass::-webkit-scrollbar-thumb {
  background: var(--futuristic-border);
  border-radius: 6.25rem;
  transition: background 0.2s ease;
}

.sidebar-glass::-webkit-scrollbar-thumb:hover {
  background: var(--futuristic-accent);
}

.sidebar-content {
  padding: 2rem 1.5rem;
  flex: 1;
}

.sidebar-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 2rem;
  gap: 1rem;
}

.sidebar-title {
  font-size: 1.375rem;
  font-weight: 700;
  color: var(--futuristic-text-primary);
  margin: 0;
  letter-spacing: -0.02em;
}

.goals-card {
  margin-bottom: 2rem;
}

.card-header-futuristic {
  display: flex;
  align-items: center;
  gap: 0.625rem;
  padding: 1.125rem 1.25rem;
  background: var(--futuristic-accent-light);
  border-radius: 1.125rem 1.125rem 0 0;
  color: var(--futuristic-accent);
}

.card-header-futuristic i {
  font-size: 1.375rem;
}

.card-header-futuristic h6 {
  margin: 0;
  font-size: var(--fs-body-sm);
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.card-body-futuristic {
  padding: 1.25rem;
}

.goal-description {
  font-size: 0.9375rem;
  color: var(--futuristic-text-secondary);
  margin-bottom: 1.25rem;
  line-height: 1.5;
}

.goal-form {
  margin-bottom: 1.25rem;
}

.input-group-futuristic {
  display: flex;
  gap: 0.625rem;
}

.goal-suggestions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.625rem;
}

/* ===================================
   TOPICS & SUGGESTIONS
   =================================== */

.topics-section {
  margin-bottom: 2rem;
}

.topic-item,
.suggestion-btn {
  display: flex;
  align-items: center;
  gap: 0.875rem;
  padding: 1rem 1.125rem;
  margin-bottom: 0.5rem;
  background: transparent;
  border: 0.0625rem solid transparent;
  border-radius: var(--radius-xl);
  color: var(--futuristic-text-primary);
  font-size: 0.9375rem;
  font-weight: 500;
  cursor: pointer;
  transition: all 0.25s cubic-bezier(0.4, 0, 0.2, 1);
  text-decoration: none;
  position: relative;
  overflow: hidden;
}

.topic-item::before,
.suggestion-btn::before {
  content: '';
  position: absolute;
  left: 0;
  top: 0;
  height: 100%;
  width: 0.1875rem;
  background: var(--futuristic-accent);
  transform: scaleY(0);
  transition: transform 0.25s cubic-bezier(0.4, 0, 0.2, 1);
}

.topic-item:hover,
.suggestion-btn:hover {
  background: var(--futuristic-hover-bg);
  border-color: var(--futuristic-accent-light);
  transform: translateX(0.375rem);
}

.topic-item:hover::before,
.suggestion-btn:hover::before {
  transform: scaleY(1);
}

.topic-item i,
.suggestion-btn i {
  font-size: 1.375rem;
  color: var(--futuristic-accent);
  transition: transform 0.25s cubic-bezier(0.4, 0, 0.2, 1);
}

.topic-item:hover i,
.suggestion-btn:hover i {
  transform: scale(1.1);
}

.section-divider {
  display: flex;
  align-items: center;
  margin: 2rem 0 1.25rem;
  color: var(--futuristic-text-muted);
  font-size: 0.6875rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
}

.section-divider::before,
.section-divider::after {
  content: '';
  flex: 1;
  height: 0.0625rem;
  background: var(--futuristic-border);
}

.section-divider::before {
  margin-right: 1rem;
}

.section-divider::after {
  margin-left: 1rem;
}

.quick-questions,
.past-sessions {
  display: flex;
  flex-direction: column;
}

.session-item {
  display: flex;
  align-items: center;
  gap: 0.875rem;
  padding: 1rem 1.125rem;
  margin-bottom: 0.5rem;
  background: transparent;
  border: 0.0625rem solid transparent;
  border-radius: var(--radius-xl);
  color: var(--futuristic-text-primary);
  text-decoration: none;
  transition: all 0.25s cubic-bezier(0.4, 0, 0.2, 1);
  position: relative;
}

.session-item::before {
  content: '';
  position: absolute;
  left: 0;
  top: 0;
  height: 100%;
  width: 0.1875rem;
  background: var(--futuristic-accent);
  transform: scaleY(0);
  transition: transform 0.25s cubic-bezier(0.4, 0, 0.2, 1);
}

.session-item:hover,
.session-item.active {
  background: var(--futuristic-hover-bg);
  border-color: var(--futuristic-accent-light);
}

.session-item:hover::before,
.session-item.active::before {
  transform: scaleY(1);
}

.session-item i {
  font-size: var(--fs-xl);
  color: var(--futuristic-accent);
}

.session-info {
  display: flex;
  flex-direction: column;
  gap: 0.25rem;
  flex: 1;
}

.session-date {
  font-size: var(--fs-sm);
  color: var(--futuristic-text-muted);
  font-weight: 500;
}

.session-topic {
  font-size: 0.9375rem;
  font-weight: 600;
}

/* ===================================
   MAIN CONTENT
   =================================== */

.main-content {
  padding: 2rem;
  position: relative;
  z-index: 1;
  display: flex;
  flex-direction: column;
}

.top-bar {
  margin-bottom: 2rem;
}

.top-bar-content {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 1.5rem 2rem;
  flex-wrap: wrap;
  gap: 1.25rem;
}

.page-title {
  font-size: var(--fs-4xl);
  font-weight: 800;
  color: var(--futuristic-text-primary);
  margin: 0;
  letter-spacing: -0.03em;
  position: relative;
  display: inline-block;
}

.page-title::after {
  content: '';
  position: absolute;
  bottom: -0.375rem;
  left: 0;
  width: 3rem;
  height: 0.25rem;
  background: var(--futuristic-accent);
  border-radius: 6.25rem;
}

.top-bar-actions {
  display: flex;
  gap: 0.875rem;
}

/* ===================================
   CHAT CONTAINER
   =================================== */

.chat-container {
  flex: 1;
  display: flex;
  flex-direction: column;
}

.chat-header {
  padding: 1.5rem 2rem;
  border-bottom: 0.0625rem solid var(--futuristic-border);
  background: var(--futuristic-bg-secondary);
  border-radius: 1.5rem 1.5rem 0 0;
}

.chat-header-content {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 1.25rem;
}

.session-info-header {
  display: flex;
  align-items: center;
  gap: 1rem;
}

.session-info-header i {
  font-size: var(--fs-3xl);
  color: var(--futuristic-accent);
}

.session-info-header h5 {
  margin: 0;
  font-size: var(--fs-xl);
  font-weight: 700;
  color: var(--futuristic-text-primary);
  letter-spacing: -0.02em;
}

.header-actions {
  display: flex;
  align-items: center;
  gap: 0.875rem;
}

.goal-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.625rem 1.25rem;
  background: var(--futuristic-accent-light);
  border: 0.0625rem solid var(--futuristic-accent);
  border-radius: 6.25rem;
  color: var(--futuristic-accent);
  font-size: 0.9375rem;
  font-weight: 600;
}

/* ===================================
   MESSAGES
   =================================== */

.chat-messages-container {
  flex: 1;
  display: flex;
  flex-direction: column;
  overflow: hidden;
  min-height: 0;
}

.chat-messages {
  flex: 1;
  overflow-y: auto;
  overflow-x: hidden;
  padding: 2rem;
  scroll-behavior: smooth;
}

.chat-messages::-webkit-scrollbar {
  width: 0.5rem;
}

.chat-messages::-webkit-scrollbar-track {
  background: transparent;
}

.chat-messages::-webkit-scrollbar-thumb {
  background: var(--futuristic-border);
  border-radius: 6.25rem;
  transition: background 0.2s ease;
}

.chat-messages::-webkit-scrollbar-thumb:hover {
  background: var(--futuristic-accent);
}

.message-wrapper {
  display: flex;
  gap: 1rem;
  margin-bottom: 2rem;
  animation: fadeSlideIn 0.45s cubic-bezier(0.4, 0, 0.2, 1);
}

@keyframes fadeSlideIn {
  from {
    opacity: 0;
    transform: translateY(1.5rem);
  }

  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.message-avatar {
  flex-shrink: 0;
  width: 2.75rem;
  height: 2.75rem;
  border-radius: var(--radius-full);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.375rem;
  color: white;
  box-shadow:
    0 0.375rem 1.25rem var(--futuristic-shadow),
    0 0 0 0.1875rem rgba(255, 255, 255, 0.1);
  transition: transform 0.25s cubic-bezier(0.4, 0, 0.2, 1);
}

.message-wrapper:hover .message-avatar {
  transform: scale(1.05);
}

.coach-avatar {
  background: var(--futuristic-coach-avatar);
}

.user-avatar {
  background: var(--futuristic-user-avatar);
}

.message-bubble {
  flex: 1;
  background: var(--futuristic-coach-bubble);
  backdrop-filter: blur(0.75rem);
  -webkit-backdrop-filter: blur(0.75rem);
  border: 0.0625rem solid var(--futuristic-glass-border);
  border-radius: 1.25rem;
  padding: 1.25rem 1.5rem;
  box-shadow:
    0 0.375rem 1rem var(--futuristic-shadow),
    0 0 0 0.0625rem rgba(255, 255, 255, 0.05) inset;
  transition: box-shadow 0.25s cubic-bezier(0.4, 0, 0.2, 1);
}

.message-bubble:hover {
  box-shadow:
    0 0.5rem 1.25rem var(--futuristic-shadow-md),
    0 0 0 0.0625rem rgba(255, 255, 255, 0.08) inset;
}

.user-message .message-bubble {
  background: var(--futuristic-user-bubble);
}

.message-text {
  color: var(--futuristic-text-primary);
  line-height: 1.65;
  font-size: 0.9375rem;
}

.message-timestamp {
  font-size: var(--fs-body-sm);
  color: var(--futuristic-text-muted);
  margin-top: 0.75rem;
  display: block;
  font-weight: 500;
}

.text-muted-custom {
  color: var(--futuristic-text-muted);
}

/* ===================================
   THINKING ACCORDION
   =================================== */

.thinking-accordion {
  margin-bottom: 1.25rem;
}

.thinking-toggle {
  width: 100%;
  display: flex;
  align-items: center;
  gap: 0.625rem;
  padding: 0.75rem 1.125rem;
  background: var(--futuristic-accent-light);
  border: 0.0625rem solid var(--futuristic-accent);
  border-radius: var(--radius-lg);
  color: var(--futuristic-accent);
  font-size: 0.9375rem;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.25s cubic-bezier(0.4, 0, 0.2, 1);
}

.thinking-toggle:hover {
  background: var(--futuristic-accent);
  color: white;
  transform: scale(1.01);
}

.thinking-toggle .toggle-icon {
  margin-left: auto;
  transition: transform 0.35s cubic-bezier(0.4, 0, 0.2, 1);
}

.thinking-toggle:not(.collapsed) .toggle-icon {
  transform: rotate(180deg);
}

.thinking-content {
  padding-top: 1rem;
}

.thinking-text {
  padding: 1rem;
  background: var(--futuristic-bg-tertiary);
  border-radius: var(--radius-lg);
  font-size: 0.9375rem;
  color: var(--futuristic-text-secondary);
  line-height: 1.6;
}

/* ===================================
   RECOMMENDATIONS
   =================================== */

.recommendations-title {
  display: flex;
  align-items: center;
  gap: 0.625rem;
  font-size: var(--fs-md);
  font-weight: 700;
  color: var(--futuristic-accent);
  margin-bottom: 1rem;
}

.recommendation-card {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 1.25rem;
  padding: 1.125rem 1.25rem;
  background: var(--futuristic-glass-bg);
  border: 0.0625rem solid var(--futuristic-border);
  border-radius: 0.875rem;
  transition: all 0.25s cubic-bezier(0.4, 0, 0.2, 1);
}

.recommendation-card:hover {
  box-shadow: 0 0.375rem 1rem var(--futuristic-shadow);
  transform: translateY(-0.1875rem);
  border-color: var(--futuristic-accent-light);
}

/* ===================================
   TYPING INDICATOR
   =================================== */

.dot-typing {
  display: flex;
  align-items: center;
  gap: 0.375rem;
  padding: 0.25rem 0;
}

.dot-typing span {
  width: 0.625rem;
  height: 0.625rem;
  background: var(--futuristic-accent);
  border-radius: var(--radius-full);
  animation: dotPulse 1.4s infinite ease-in-out;
}

.dot-typing span:nth-child(2) {
  animation-delay: 0.2s;
}

.dot-typing span:nth-child(3) {
  animation-delay: 0.4s;
}

@keyframes dotPulse {

  0%,
  60%,
  100% {
    opacity: 0.3;
    transform: scale(0.8);
  }

  30% {
    opacity: 1;
    transform: scale(1.1);
  }
}

/* ===================================
   EMPTY STATE
   =================================== */

.empty-state {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: 4rem 2rem;
  text-align: center;
}

.empty-state-icon {
  width: 6rem;
  height: 6rem;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--futuristic-accent-light);
  border-radius: var(--radius-full);
  margin-bottom: 2rem;
  box-shadow: 0 0.5rem 1.5rem var(--futuristic-shadow);
  animation: floatIcon 3s ease-in-out infinite;
}

@keyframes floatIcon {

  0%,
  100% {
    transform: translateY(0);
  }

  50% {
    transform: translateY(-0.625rem);
  }
}

.empty-state-icon i {
  font-size: var(--fs-5xl);
  color: var(--futuristic-accent);
}

.empty-state h4 {
  color: var(--futuristic-text-primary);
  font-size: 1.625rem;
  font-weight: 700;
  margin-bottom: 1rem;
  letter-spacing: -0.02em;
}

.empty-state p {
  color: var(--futuristic-text-secondary);
  font-size: 1.0625rem;
  line-height: 1.6;
}

/* ===================================
   CHAT INPUT
   =================================== */

.chat-input-wrapper {
  padding: 1.5rem 2rem;
  border-top: 0.0625rem solid var(--futuristic-border);
  background: var(--futuristic-bg-secondary);
  border-radius: 0 0 1.5rem 1.5rem;
}

.chat-input-form {
  display: flex;
  gap: 1rem;
  align-items: flex-end;
}

.message-input {
  flex: 1;
  min-height: 3rem;
  max-height: 9rem;
  resize: none;
}

.btn-send {
  width: 3rem;
  height: 3rem;
  flex-shrink: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--futuristic-accent);
  border: none;
  border-radius: var(--radius-full);
  color: white;
  font-size: 1.375rem;
  cursor: pointer;
  transition: all 0.25s cubic-bezier(0.4, 0, 0.2, 1);
  box-shadow:
    0 0.375rem 1rem var(--futuristic-shadow),
    0 0 0 0.1875rem rgba(255, 255, 255, 0.1);
}

.btn-send:hover {
  background: var(--futuristic-accent-hover);
  transform: scale(1.08);
  box-shadow:
    0 0.5rem 1.5rem var(--futuristic-shadow-md),
    0 0 0 0.25rem rgba(255, 255, 255, 0.15);
}

.btn-send:active {
  transform: scale(0.95);
}

/* ===================================
   FUTURISTIC FORM ELEMENTS
   =================================== */

.input-futuristic,
.select-futuristic {
  width: 100%;
  padding: 0.875rem 1.25rem;
  background: var(--futuristic-glass-bg);
  backdrop-filter: blur(0.75rem);
  -webkit-backdrop-filter: blur(0.75rem);
  border: 0.0625rem solid var(--futuristic-border);
  border-radius: 0.875rem;
  color: var(--futuristic-text-primary);
  font-size: 0.9375rem;
  transition: all 0.25s cubic-bezier(0.4, 0, 0.2, 1);
}

.input-futuristic:focus,
.select-futuristic:focus {
  outline: none;
  border-color: var(--futuristic-accent);
  box-shadow:
    0 0 0 0.25rem var(--futuristic-accent-light),
    0 0.25rem 0.75rem var(--futuristic-shadow);
}

.input-futuristic::placeholder {
  color: var(--futuristic-text-muted);
}

.btn-futuristic {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.625rem;
  padding: 0.75rem 1.5rem;
  background: var(--futuristic-glass-bg);
  backdrop-filter: blur(0.75rem);
  -webkit-backdrop-filter: blur(0.75rem);
  border: 0.0625rem solid var(--futuristic-border);
  border-radius: 0.875rem;
  color: var(--futuristic-text-primary);
  font-size: 0.9375rem;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.25s cubic-bezier(0.4, 0, 0.2, 1);
  text-decoration: none;
}

.btn-futuristic:hover {
  background: var(--futuristic-hover-bg);
  border-color: var(--futuristic-accent);
  transform: translateY(-0.1875rem);
  box-shadow: 0 0.375rem 1rem var(--futuristic-shadow);
}

.btn-futuristic:active {
  transform: translateY(0);
}

.btn-futuristic-primary {
  background: var(--futuristic-accent);
  border-color: var(--futuristic-accent);
  color: white;
  box-shadow: 0 0.25rem 0.75rem var(--futuristic-shadow);
}

.btn-futuristic-primary:hover {
  background: var(--futuristic-accent-hover);
  border-color: var(--futuristic-accent-hover);
  box-shadow: 0 0.5rem 1.25rem var(--futuristic-shadow-md);
}

.btn-futuristic-secondary {
  background: transparent;
  border-color: var(--futuristic-border);
}

.btn-futuristic-accent {
  background: var(--futuristic-accent-light);
  border-color: var(--futuristic-accent);
  color: var(--futuristic-accent);
}

.btn-futuristic-sm {
  padding: 0.5rem 1.125rem;
  font-size: var(--fs-body);
}

.chip-futuristic {
  display: inline-flex;
  align-items: center;
  padding: 0.5rem 1.125rem;
  background: transparent;
  border: 0.0625rem solid var(--futuristic-accent);
  border-radius: 6.25rem;
  color: var(--futuristic-accent);
  font-size: var(--fs-body);
  font-weight: 600;
  cursor: pointer;
  transition: all 0.25s cubic-bezier(0.4, 0, 0.2, 1);
}

.chip-futuristic:hover {
  background: var(--futuristic-accent);
  color: white;
  transform: scale(1.05);
  box-shadow: 0 0.25rem 0.75rem var(--futuristic-shadow);
}

/* ===================================
   SWITCH
   =================================== */

/* ===================================
   MODAL
   =================================== */

.modal-header-futuristic {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 2rem;
  border-bottom: 0.0625rem solid var(--futuristic-border);
}

.modal-title {
  font-size: 1.375rem;
  font-weight: 700;
  color: var(--futuristic-text-primary);
  margin: 0;
  letter-spacing: -0.02em;
}

.btn-close-futuristic {
  width: 2.25rem;
  height: 2.25rem;
  display: flex;
  align-items: center;
  justify-content: center;
  background: transparent;
  border: none;
  border-radius: var(--radius-full);
  color: var(--futuristic-text-secondary);
  cursor: pointer;
  transition: all 0.25s cubic-bezier(0.4, 0, 0.2, 1);
}

.btn-close-futuristic::before {
  content: '×';
  font-size: var(--fs-4xl);
  line-height: 1;
}

.btn-close-futuristic:hover {
  background: var(--futuristic-hover-bg);
  color: var(--futuristic-text-primary);
  transform: scale(1.1);
}

.modal-body-futuristic {
  padding: 2rem;
}

.modal-footer-futuristic {
  display: flex;
  justify-content: flex-end;
  gap: 1rem;
  padding: 2rem;
  border-top: 0.0625rem solid var(--futuristic-border);
}

.form-group-futuristic {
  margin-bottom: 1.5rem;
}

.form-label-futuristic {
  display: block;
  font-size: 0.9375rem;
  font-weight: 600;
  color: var(--futuristic-text-primary);
  margin-bottom: 0.625rem;
}

/* ===================================
   MARKDOWN CONTENT
   =================================== */

.markdown-content {
  line-height: 1.7;
}

.markdown-content h1,
.markdown-content h2,
.markdown-content h3,
.markdown-content h4,
.markdown-content h5,
.markdown-content h6 {
  color: var(--futuristic-text-primary);
  margin-top: 1.75rem;
  margin-bottom: 1rem;
  font-weight: 700;
  letter-spacing: -0.02em;
}

.markdown-content p {
  margin-bottom: 1.125rem;
}

.markdown-content ul,
.markdown-content ol {
  margin-bottom: 1.125rem;
  padding-left: 1.75rem;
}

.markdown-content li {
  margin-bottom: 0.5rem;
}

.markdown-content a {
  color: var(--futuristic-accent);
  text-decoration: none;
  border-bottom: 0.0625rem solid var(--futuristic-accent);
  transition: all 0.2s ease;
}

.markdown-content a:hover {
  border-bottom-width: 0.125rem;
}

.markdown-content code {
  padding: 0.1875rem 0.5rem;
  background: var(--futuristic-bg-tertiary);
  border-radius: var(--radius-sm);
  font-size: 0.875em;
  color: var(--futuristic-accent);
  font-family: 'Courier New', monospace;
}

.markdown-content pre {
  padding: 1.25rem;
  background: var(--futuristic-bg-tertiary);
  border-radius: 0.875rem;
  overflow-x: auto;
  margin-bottom: 1.125rem;
  border: 0.0625rem solid var(--futuristic-border);
}

.markdown-content pre code {
  padding: 0;
  background: transparent;
  color: var(--futuristic-text-primary);
}

.markdown-content blockquote {
  border-left: 0.25rem solid var(--futuristic-accent);
  padding-left: 1.25rem;
  margin: 1.25rem 0;
  color: var(--futuristic-text-secondary);
  font-style: italic;
}

/* ===================================
   ANIMATIONS
   =================================== */

.animate-fade-in {
  animation: fadeIn 0.35s ease-in-out;
}

@keyframes fadeIn {
  from {
    opacity: 0;
  }

  to {
    opacity: 1;
  }
}

/* ===================================
   RESPONSIVE DESIGN
   =================================== */

@media (max-width: 768px) {
  .sidebar-glass {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    z-index: 1050;
    transform: translateX(-100%);
    transition: transform 0.35s cubic-bezier(0.4, 0, 0.2, 1);
  }

  .sidebar-glass.show {
    transform: translateX(0);
  }

  .main-content {
    padding: 1.5rem 1rem;
  }

  .top-bar-content {
    padding: 1.25rem 1.5rem;
  }

  .page-title {
    font-size: 1.625rem;
  }

  .chat-header {
    padding: 1.25rem 1.5rem;
  }

  .chat-header-content {
    flex-direction: column;
    align-items: flex-start;
  }

  .chat-messages {
    padding: 1.5rem;
  }

  .message-wrapper {
    gap: 0.75rem;
  }

  .message-avatar {
    width: 2.25rem;
    height: 2.25rem;
    font-size: 1.125rem;
  }

  .message-bubble {
    padding: 1rem 1.25rem;
  }

  .recommendation-card {
    flex-direction: column;
    align-items: flex-start;
  }

  .chat-input-wrapper {
    padding: 1.25rem 1.5rem;
  }
}

@media (max-width: 480px) {
  .sidebar-content {
    padding: 1.5rem 1rem;
  }

  .page-title {
    font-size: 1.375rem;
  }

  .chat-messages {
    padding: 1.25rem 1rem;
  }

  .chat-input-wrapper {
    padding: 1rem;
  }

  .btn-futuristic {
    padding: 0.625rem 1.25rem;
    font-size: var(--fs-body);
  }

  .message-avatar {
    width: 2rem;
    height: 2rem;
    font-size: var(--fs-md);
  }

  .top-bar-content {
    padding: 1rem;
  }
}

/* ===================================
   UTILITY CLASSES
   =================================== */

.text-danger {
  color: #ef4444 !important;
}
/* Tool Timeline Styles */
.tool-timeline-container {
  margin: 1rem 0;
  padding: 0.5rem 0;
}

.tool-timeline {
  position: relative;
  padding-left: 1.5rem;
}

.tool-timeline::before {
  content: '';
  position: absolute;
  left: 0.5rem;
  top: 0;
  bottom: 0;
  width: 2px;
  background: linear-gradient(180deg, var(--bs-primary) 0%, var(--bs-success) 100%);
  border-radius: 1px;
}

.tool-step {
  position: relative;
  display: flex;
  gap: 0.75rem;
  padding: 0.5rem 0;
}

.tool-step-icon {
  width: 1.5rem;
  height: 1.5rem;
  border-radius: var(--radius-full);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  font-size: var(--fs-sm);
  margin-left: -0.25rem;
  z-index: 1;
}

.tool-step.tool-call .tool-step-icon {
  background: var(--bs-primary);
  color: white;
}

.tool-step.tool-result.success .tool-step-icon {
  background: var(--bs-success);
  color: white;
}

.tool-step.tool-result.error .tool-step-icon {
  background: var(--bs-danger);
  color: white;
}

.tool-step-content {
  flex: 1;
  min-width: 0;
}

.tool-step-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 0.5rem;
}

.tool-step-title {
  font-weight: 500;
  font-size: var(--fs-body);
}

.tool-step-time {
  font-size: var(--fs-sm);
  color: var(--bs-secondary);
}

.tool-args {
  font-size: var(--fs-sm);
  color: var(--bs-secondary);
  font-family: monospace;
  word-break: break-all;
  margin-top: 0.25rem;
}

.tool-step-body {
  font-size: var(--fs-body-sm);
  margin-top: 0.25rem;
  padding: 0.5rem;
  background: var(--bs-tertiary-bg);
  border-radius: var(--radius-sm);
  max-height: 150px;
  overflow-y: auto;
}

/* Coach Sections Styles */
.coach-section {
  margin-bottom: 0.75rem;
  border-radius: var(--radius-md);
  overflow: hidden;
}

.coach-section .section-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 0.75rem 1rem;
  background: var(--bs-tertiary-bg);
  border-bottom: 1px solid var(--bs-border-color);
}

.coach-section .section-header h6 {
  display: flex;
  align-items: center;
}

.coach-section .section-body {
  padding: 0.75rem 1rem;
  max-height: 300px;
  overflow-y: auto;
}

.section-toggles .btn {
  border-radius: var(--radius-xl);
  padding: 0.25rem 0.75rem;
  font-size: var(--fs-body-sm);
}

.section-toggles .btn.active {
  box-shadow: 0 0 0 0.2rem rgba(var(--bs-primary-rgb), 0.25);
}

/* Chart Wrapper */
.chart-wrapper {
  background: var(--bs-tertiary-bg);
  border-radius: var(--radius-md);
  padding: 0.75rem;
}

.chart-wrapper .chart-header {
  padding-bottom: 0.5rem;
  border-bottom: 1px solid var(--bs-border-color);
  margin-bottom: 0.5rem;
}

/* Search Result Card */
.search-result-card {
  transition: all 0.2s ease;
}

.search-result-card:hover {
  background: var(--bs-tertiary-bg);
}

/* Proposed Entry Card */
.proposed-entry-card {
  transition: all 0.2s ease;
}

.proposed-entry-card .entry-icon {
  width: 2.5rem;
  height: 2.5rem;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--bs-success-bg-subtle);
  border-radius: var(--radius-full);
  color: var(--bs-success);
}

/* Dark mode adjustments */
[data-bs-theme="dark"] .tool-step-body {
  background: var(--glass-white-5);
}

[data-bs-theme="dark"] .search-result-card:hover {
  background: var(--glass-white-5);
}

/* Mobile responsiveness */
@media (max-width: 576px) {
  .coach-section .section-body {
    max-height: 200px;
  }

  .tool-step-body {
    max-height: 100px;
  }

  .section-toggles {
    display: flex;
    flex-wrap: wrap;
    gap: 0.25rem;
  }

  .section-toggles .btn {
    font-size: var(--fs-sm);
    padding: 0.2rem 0.5rem;
  }
}

/* Tool Timeline Styles */
.tool-timeline-container {
  margin: 1rem 0;
  padding: 0.5rem 0;
}

.tool-timeline {
  position: relative;
  padding-left: 1.5rem;
}

.tool-timeline::before {
  content: '';
  position: absolute;
  left: 0.5rem;
  top: 0;
  bottom: 0;
  width: 2px;
  background: linear-gradient(180deg, var(--bs-primary) 0%, var(--bs-success) 100%);
  border-radius: 1px;
}

.tool-step {
  position: relative;
  display: flex;
  gap: 0.75rem;
  padding: 0.5rem 0;
}

.tool-step-icon {
  width: 1.5rem;
  height: 1.5rem;
  border-radius: var(--radius-full);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  font-size: var(--fs-sm);
  margin-left: -0.25rem;
  z-index: 1;
}

.tool-step.tool-call .tool-step-icon {
  background: var(--bs-primary);
  color: white;
}

.tool-step.tool-result.success .tool-step-icon {
  background: var(--bs-success);
  color: white;
}

.tool-step.tool-result.error .tool-step-icon {
  background: var(--bs-danger);
  color: white;
}

.tool-step-content {
  flex: 1;
  min-width: 0;
}

.tool-step-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 0.5rem;
}

.tool-step-title {
  font-weight: 500;
  font-size: var(--fs-body);
}

.tool-step-time {
  font-size: var(--fs-sm);
  color: var(--bs-secondary);
}

.tool-args {
  font-size: var(--fs-sm);
  color: var(--bs-secondary);
  font-family: monospace;
  word-break: break-all;
  margin-top: 0.25rem;
}

.tool-step-body {
  font-size: var(--fs-body-sm);
  margin-top: 0.25rem;
  padding: 0.5rem;
  background: var(--bs-tertiary-bg);
  border-radius: var(--radius-sm);
  max-height: 150px;
  overflow-y: auto;
}

/* Coach Sections */
.coach-section {
  border-radius: var(--radius-md);
  overflow: hidden;
}

.coach-section .section-body {
  max-height: 300px;
  overflow-y: auto;
}

.section-toggles .btn {
  border-radius: var(--radius-xl);
  padding: 0.25rem 0.75rem;
  font-size: var(--fs-body-sm);
}

.section-toggles .btn.active {
  box-shadow: 0 0 0 0.2rem rgba(var(--bs-primary-rgb), 0.25);
}

/* Chart Wrapper */
.chart-wrapper {
  background: var(--bs-tertiary-bg);
  border-radius: var(--radius-md);
  padding: 0.75rem;
}

/* Search Result Card */
.search-result-card {
  transition: all 0.2s ease;
}

.search-result-card:hover {
  background: var(--bs-tertiary-bg);
}

/* Proposed Entry Card */
.proposed-entry-card {
  transition: all 0.2s ease;
}

/* Transcription Badge */
.transcription-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.25rem;
  font-size: var(--fs-sm);
  color: var(--bs-primary);
  margin-top: 0.25rem;
}

/* Dark mode adjustments */
[data-bs-theme="dark"] .tool-step-body {
  background: var(--glass-white-5);
}

[data-bs-theme="dark"] .search-result-card:hover {
  background: var(--glass-white-5);
}

/* Mobile responsiveness */
@media (max-width: 576px) {
  .coach-section .section-body {
    max-height: 200px;
  }

  .tool-step-body {
    max-height: 100px;
  }

  .section-toggles {
    display: flex;
    flex-wrap: wrap;
    gap: 0.25rem;
  }

  .section-toggles .btn {
    font-size: var(--fs-sm);
    padding: 0.2rem 0.5rem;
  }
}

/* ════════════════════════════════════════════════════════════ */
/* Extracted inline styles (css_extract.py)                    */
/* ════════════════════════════════════════════════════════════ */

/* ═══ Source: Areas/Assistant/Views/FoodRecognition/Index.cshtml ═══ */
/* Dark mode styles */
[data-bs-theme="dark"] .card {
    background-color: var(--bs-dark);
    border-color: var(--bs-gray-700);
}

[data-bs-theme="dark"] #imagePreview {
    background-color: var(--bs-gray-800) !important;
    border-color: var(--bs-gray-700) !important;
}

[data-bs-theme="dark"] .text-muted {
    color: var(--bs-gray-400) !important;
}

[data-bs-theme="dark"] .bg-light {
    background-color: var(--bs-gray-800) !important;
    color: var(--bs-light);
}

/* Responsive design */
@media (max-width: 768px) {
    .container-fluid {
        padding: 0.5rem;
    }
    
    .card-body {
        padding: 1rem !important;
    }
    
    .btn-lg {
        width: 100%;
        margin-top: 1rem;
    }
    
    .modal-xl {
        max-width: 95%;
    }
}

/* Food item cards */
.food-item-card {
    transition: transform 0.2s ease-in-out, box-shadow 0.2s ease-in-out;
    cursor: pointer;
}

.food-item-card:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 8px rgba(0,0,0,0.15);
}

.confidence-badge {
    position: absolute;
    top: 10px;
    right: 10px;
    z-index: 10;
}

.portion-input {
    max-width: 120px;
}

/* Progress animation */
.progress-bar-animated {
    animation: progress-bar-stripes 1s linear infinite;
}

@keyframes progress-bar-stripes {
    0% { background-position: 1rem 0; }
    100% { background-position: 0 0; }
}

/* Ingredient review styles */
.ingredient-suggestion-card {
    transition: all 0.2s ease;
    cursor: pointer;
}

.ingredient-suggestion-card:hover {
    background-color: var(--bs-light);
    border-color: var(--bs-primary);
}

.ingredient-suggestion-card.selected {
    background-color: var(--bs-primary-bg-subtle);
    border-color: var(--bs-primary);
}

.match-type-badge {
    font-size: var(--fs-sm);
}

.nutrition-preview {
    font-size: var(--fs-body);
    color: var(--bs-text-muted);
}

/* Loading states */
.loading-overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(255, 255, 255, 0.8);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 1000;
}

[data-bs-theme="dark"] .loading-overlay {
    background: rgba(0, 0, 0, 0.8);
}

/* Form validation styles */
.is-invalid {
    border-color: var(--bs-danger) !important;
}

.invalid-feedback {
    display: block;
}

/* Smooth animations */
.fade-in {
    animation: fadeIn 0.3s ease-in;
}

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

.slide-up {
    animation: slideUp 0.3s ease-out;
}

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

/* ═══ Source: Areas/Assistant/Views/RecipeGenerator/Index.cshtml ═══ */
[data-bs-theme="dark"] .tool-timeline {
        background-color: var(--bs-dark) !important;
    }
    
    [data-bs-theme="light"] .tool-timeline {
        background-color: var(--bs-light) !important;
    }
    
    .session-item:hover {
        background-color: var(--bs-tertiary-bg);
    }
    
    .session-item.active {
        background-color: var(--bs-primary-bg-subtle);
        border-left: 3px solid var(--bs-primary) !important;
    }
    
    .thinking-content {
        max-height: 150px;
        overflow-y: auto;
    }
    
    .tool-step {
        font-size: var(--fs-body);
    }
    
    .tool-result {
        font-size: var(--fs-body-sm);
    }
    
    @media (max-width: 768px) {
        #chatMessages {
            height: 60vh !important;
        }
    }