:root {
  --bg: #0f172a;
  /* dark slate */
  --bg-soft: #1e293b;
  --accent: #fbbf24;
  /* amber/yellow */
  --accent-dark: #f59e0b;
  --text: #e2e8f0;
  --text-muted: #94a3b8;
  --danger: #ef4444;
  --white: #ffffff;
  --card-bg: rgba(30, 41, 59, 0.4);
  --border: rgba(51, 65, 85, 0.3);
  --shadow: 0 10px 25px rgba(0, 0, 0, 0.25);
  --glass-bg: rgba(255, 255, 255, 0.05);
  --glass-border: rgba(255, 255, 255, 0.1);
  --glass-shadow: 0 8px 32px rgba(0, 0, 0, 0.37);
}

* {
  box-sizing: border-box
}

body.gd-body {
  margin: 0;
  background:
    radial-gradient(circle at 20% 50%, rgba(251, 191, 36, 0.1) 0%, transparent 50%),
    radial-gradient(circle at 80% 20%, rgba(59, 130, 246, 0.08) 0%, transparent 50%),
    radial-gradient(circle at 40% 80%, rgba(139, 92, 246, 0.06) 0%, transparent 50%),
    linear-gradient(135deg, var(--bg) 0%, var(--bg-soft) 50%, #0f172a 100%);
  color: var(--text);
  font-family: Inter, system-ui, Segoe UI, Roboto, Arial, sans-serif;
  min-height: 100vh;
  position: relative;
  overflow-x: hidden;
}

body.gd-body::before {
  content: '';
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-image:
    radial-gradient(circle at 25px 25px, rgba(255, 255, 255, 0.02) 2%, transparent 0%),
    radial-gradient(circle at 75px 75px, rgba(255, 255, 255, 0.01) 2%, transparent 0%);
  background-size: 100px 100px;
  pointer-events: none;
  z-index: 1;
}

.gd-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 16px 24px;
  background: var(--glass-bg);
  border-bottom: 1px solid var(--glass-border);
  position: sticky;
  top: 0;
  z-index: 101;
  -webkit-backdrop-filter: blur(20px);
  backdrop-filter: blur(20px);
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.1);
}

.gd-brand {
  display: flex;
  align-items: center;
  gap: 12px;
  font-weight: 700;
  color: var(--accent);
  font-size: 1.2rem;
  text-decoration: none;
}

.gd-brand-logo {
  width: 32px;
  height: 32px;
  background: linear-gradient(135deg, var(--accent), var(--accent-dark));
  border-radius: 8px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 800;
  font-size: 16px;
  color: var(--bg);
  box-shadow: 0 4px 12px rgba(251, 191, 36, 0.3);
}

.gd-user {
  display: flex;
  gap: 10px;
  align-items: center
}

.gd-main {
  display: grid;
  grid-template-columns: 1fr;
  gap: 16px;
  padding: 16px;
  min-height: calc(100vh - 70px);
  height: calc(100vh - 70px);
  position: relative;
}

/* Desktop layout */
@media (min-width: 921px) {
  .gd-main {
    grid-template-columns: 320px 1fr;
  }

  .gd-chat {
    display: flex !important;
  }

  .gd-back-btn {
    display: none !important;
  }
}

.gd-sidebar {
  background: var(--glass-bg);
  border-radius: 16px;
  box-shadow: var(--glass-shadow);
  border: 1px solid var(--glass-border);
  -webkit-backdrop-filter: blur(15px);
  backdrop-filter: blur(15px);
  display: flex;
  flex-direction: column;
  overflow: hidden;
  position: relative;
}


.gd-tabs {
  display: flex
}

.gd-tab {
  flex: 1;
  padding: 12px;
  border: 0;
  background: transparent;
  cursor: pointer;
  font-weight: 600;
  color: var(--text-muted);
  border-bottom: 2px solid transparent;
  transition: all .2s ease;
}

.gd-tab-active {
  background: var(--bg);
  border-bottom: 2px solid var(--accent);
  color: var(--text);
}

.gd-list {
  padding: 16px;
  overflow-y: auto;
  overflow-x: hidden;
  flex: 1;
  display: flex;
  flex-direction: column;
  gap: 12px;
  scrollbar-width: none;
  /* Firefox */
  -ms-overflow-style: none;
  /* Internet Explorer 10+ */
}

/* Hide scrollbar for WebKit browsers (Chrome, Safari, Edge) */
.gd-list::-webkit-scrollbar {
  display: none;
}

.gd-item {
  padding: 16px 18px;
  border-radius: 14px;
  border: 1px solid var(--glass-border);
  background: var(--glass-bg);
  -webkit-backdrop-filter: blur(10px);
  backdrop-filter: blur(10px);
  cursor: pointer;
  transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  width: 100%;
  box-sizing: border-box;
  color: var(--text);
  position: relative;
  overflow: hidden;
  min-height: 70px;
  flex-shrink: 0;
}

.gd-item::before {
  content: '';
  position: absolute;
  top: 0;
  left: -100%;
  width: 100%;
  height: 100%;
  background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.08), transparent);
  transition: left 0.6s;
}

.gd-item:hover::before {
  left: 100%;
}

.gd-item:hover {
  background: rgba(255, 255, 255, 0.08);
  border-color: rgba(251, 191, 36, 0.4);
  box-shadow:
    0 8px 25px rgba(0, 0, 0, 0.4),
    0 0 0 1px rgba(251, 191, 36, 0.2);
}

.gd-item-title {
  font-weight: 600;
  margin-bottom: 4px;
  font-size: 14px;
}

.gd-item-meta {
  font-size: 12px;
  color: var(--text-muted);
  opacity: 0.8;
  line-height: 1.3;
}

.gd-chat {
  background: var(--glass-bg);
  border-radius: 16px;
  box-shadow: var(--glass-shadow);
  border: 1px solid var(--glass-border);
  -webkit-backdrop-filter: blur(15px);
  backdrop-filter: blur(15px);
  display: none;
  flex-direction: column;
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  z-index: 100;
  overflow: hidden;
  /* This ensures children respect border-radius */
}

.gd-chat.show {
  display: flex;
}

/* Desktop layout */
@media (min-width: 921px) {
  .gd-chat {
    position: static;
    display: flex;
    /* Always show on desktop */
  }
}

/* Mobile specific enhancements */
@media (max-width: 920px) {
  .gd-chat.show {
    animation: slideInFromRight 0.3s ease-out;
  }

  .gd-main {
    padding: 8px;
  }

  .gd-sidebar {
    border-radius: 12px;
  }
}

@keyframes slideInFromRight {
  from {
    transform: translateX(100%);
    opacity: 0;
  }

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


.gd-chat-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 16px 20px;
  border-bottom: 1px solid var(--glass-border);
  background: var(--glass-bg);
  -webkit-backdrop-filter: blur(10px);
  backdrop-filter: blur(10px);
  position: sticky;
  top: 0;
  z-index: 10;
  border-radius: 16px 16px 0 0;
  /* Match parent's top corners */
}

.gd-chat-header-left {
  display: flex;
  align-items: center;
  gap: 12px;
  flex: 1;
}

.gd-back-btn {
  padding: 8px 12px;
  font-size: 14px;
  border-radius: 8px;
  transition: all 0.2s ease;
}

.gd-back-btn:hover {
  background: rgba(255, 255, 255, 0.1);
}

/* Hide back button on desktop */
@media (min-width: 921px) {
  .gd-back-btn {
    display: none;
  }
}

.gd-chat-title {
  font-weight: 700;
  color: var(--text);
}

.gd-chat-meta {
  font-size: 12px;
  color: var(--text-muted);
}

.gd-messages {
  padding: 16px;
  flex: 1;
  overflow-y: auto;
  overflow-x: hidden;
  background: transparent;
  /* Remove background to avoid conflicts */
  overscroll-behavior: contain;
  scroll-behavior: smooth;
  scrollbar-width: none;
  /* Firefox */
  -ms-overflow-style: none;
  /* Internet Explorer 10+ */
}

/* Hide scrollbar for WebKit browsers (Chrome, Safari, Edge) */
.gd-messages::-webkit-scrollbar {
  display: none;
}

.gd-message {
  max-width: 75%;
  width: fit-content;
  min-width: 120px;
  padding: 12px 16px;
  border-radius: 18px;
  margin: 8px 0;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
  animation: pop .15s ease-out;
  word-wrap: break-word;
  position: relative;
}

.gd-message.me {
  background: var(--accent);
  color: #000;
  font-weight: 500;
  margin-left: auto;
  border-bottom-right-radius: 6px;
}

.gd-message.other {
  background: var(--bg);
  color: var(--text);
  border: 1px solid var(--border);
  border-bottom-left-radius: 6px;
}

.gd-message small {
  display: block;
  color: rgba(0, 0, 0, 0.6);
  margin-top: 6px;
}

.gd-message.other small {
  color: var(--text-muted);
}

.gd-message strong {
  display: block;
  margin-bottom: 4px;
  color: inherit;
}

.gd-chat-image {
  max-width: 100%;
  height: auto;
  border-radius: 8px;
  display: block
}

.gd-message-form {
  display: flex;
  gap: 10px;
  padding: 16px 20px;
  border-top: 1px solid var(--glass-border);
  background: var(--glass-bg);
  -webkit-backdrop-filter: blur(10px);
  backdrop-filter: blur(10px);
  border-radius: 0 0 16px 16px;
  /* Match parent's bottom corners */
}

/* Hide form elements when no chat is selected */
.gd-chat:not(.show) .gd-message-form,
.gd-chat:not(.show) #endChatBtn {
  display: none;
}

/* Empty state for chat selection */
.gd-chat:not(.show) .gd-messages {
  display: flex;
  align-items: center;
  justify-content: center;
  flex-direction: column;
  text-align: center;
  color: var(--text-muted);
  font-size: 16px;
  opacity: 0.7;
}

.gd-chat:not(.show) .gd-messages::before {
  content: '💬';
  font-size: 48px;
  margin-bottom: 16px;
  opacity: 0.5;
}

.gd-chat:not(.show) .gd-messages::after {
  content: 'Choose a chat from the sidebar to start messaging';
  font-size: 14px;
  margin-top: 8px;
}

/* Show form elements when chat is active */
@media (min-width: 921px) {
  .gd-chat.show .gd-message-form {
    display: flex;
  }

  .gd-chat.show #endChatBtn {
    display: inline-flex;
  }

  .gd-chat.show .gd-messages {
    display: block;
  }
}

.gd-input {
  flex: 1;
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 10px 12px;
  outline: none;
  background: var(--bg);
  color: var(--text);
}

.gd-input:focus {
  border-color: var(--accent);
  box-shadow: 0 0 0 2px rgba(251, 191, 36, 0.2);
}

.gd-input:disabled {
  background: rgba(var(--text-muted), 0.1);
  color: var(--text-muted);
  cursor: not-allowed;
  opacity: 0.6;
  border-color: rgba(255, 255, 255, 0.1);
}

.gd-button {
  border: 0;
  border-radius: 10px;
  padding: 10px 14px;
  font-weight: 700;
  cursor: pointer;
  transition: background .2s ease
}

.gd-button:active {
  background: var(--accent-dark);
}

.gd-primary {
  background: var(--accent);
  color: #000;
  font-weight: 700;
}



.gd-danger {
  background: var(--danger);
  color: #fff;
  border: none;
}

.gd-danger:hover {
  background: #dc2626;
  box-shadow: 0 4px 12px rgba(239, 68, 68, 0.3);
}

.gd-ghost {
  background: transparent;
  border: 1px solid var(--border);
  color: var(--text-muted);
  transition: all 0.2s ease;
}

.gd-ghost:hover {
  background: var(--bg);
  border-color: var(--accent);
  color: var(--text);
}

/* Header button specific styling */
.gd-header .gd-ghost {
  padding: 8px 12px;
  font-size: 14px;
  border-radius: 8px;
  font-weight: 500;
}

/* Chat header button styling */
.gd-chat-header .gd-ghost {
  padding: 8px 16px;
  font-size: 14px;
  border-radius: 8px;
  font-weight: 500;
  background: rgba(255, 255, 255, 0.05);
  -webkit-backdrop-filter: blur(4px);
  backdrop-filter: blur(4px);
}

.gd-container {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 40px 24px;
  position: relative;
  z-index: 2;
}

.gd-card {
  background: var(--glass-bg);
  border-radius: 24px;
  padding: 48px 40px;
  box-shadow: var(--glass-shadow);
  border: 1px solid var(--glass-border);
  -webkit-backdrop-filter: blur(20px);
  backdrop-filter: blur(20px);
  width: 100%;
  max-width: 520px;
  position: relative;
  overflow: hidden;
}

.gd-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 1px;
  background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.4), transparent);
}

.gd-card::after {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 1px;
  bottom: 0;
  background: linear-gradient(180deg, transparent, rgba(255, 255, 255, 0.2), transparent);
  position: relative;
}

.gd-title {
  margin: 0 0 4px;
  color: var(--text);
}


.gd-form {
  display: flex;
  flex-direction: column;
  gap: 8px
}

.gd-label {
  font-size: 13px;
  color: var(--text-muted);
}

.gd-error {
  color: var(--danger);
  margin-top: 8px;
  min-height: 18px;
}

.gd-scroll {
  -ms-overflow-style: none;
  scrollbar-width: thin
}

.gd-scroll::-webkit-scrollbar {
  width: 10px
}

.gd-scroll::-webkit-scrollbar-track {
  background: rgba(0, 0, 0, 0.04);
  border-radius: 10px
}

.gd-scroll::-webkit-scrollbar-thumb {
  background: rgba(0, 0, 0, 0.18);
  border-radius: 10px
}

@keyframes pop {
  from {
    transform: scale(.98);
    opacity: .0
  }

  to {
    transform: scale(1);
    opacity: 1
  }
}

.fade-in {
  animation: fade .25s ease-out both
}



@keyframes fade {
  from {
    opacity: 0
  }

  to {
    opacity: 1
  }
}

/* Landing Page Styles */
.landing-page {
  max-width: 520px !important;
  text-align: center;
  position: relative;
}

.gd-logo-section {
  margin-bottom: 32px;
  position: relative;
}

.gd-logo {
  width: 80px;
  height: 80px;
  margin: 0 auto 16px;
  background: linear-gradient(135deg, var(--accent), var(--accent-dark));
  border-radius: 20px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 36px;
  font-weight: 800;
  color: var(--bg);
  box-shadow:
    0 10px 30px rgba(251, 191, 36, 0.3),
    inset 0 1px 0 rgba(255, 255, 255, 0.2);
  position: relative;
}

.gd-logo::before {
  content: '';
  position: absolute;
  top: -2px;
  left: -2px;
  right: -2px;
  bottom: -2px;
  background: linear-gradient(135deg, var(--accent), var(--accent-dark), var(--accent));
  border-radius: 22px;
  z-index: -1;
  opacity: 0.5;
  filter: blur(8px);
}

.gd-main-title {
  font-size: 3rem;
  font-weight: 800;
  color: var(--text);
  margin: 0 0 12px;
  background: linear-gradient(135deg, var(--accent), #fcd34d, #f59e0b);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  text-shadow: 0 0 30px rgba(251, 191, 36, 0.5);
  line-height: 1.1;
  letter-spacing: -0.02em;
}

.gd-main-subtitle {
  font-size: 1.25rem;
  color: rgba(251, 191, 36, 0.9);
  margin: 0;
  font-weight: 500;
  opacity: 0.9;
}

.gd-description {
  margin: 24px 0 32px;
  color: var(--text-muted);
  line-height: 1.6;
}

.gd-button-group {
  display: flex;
  flex-direction: column;
  gap: 16px;
  margin-bottom: 32px;
}

.gd-large {
  padding: 24px 28px;
  font-size: 16px;
  border-radius: 16px;
  text-align: left;
  min-height: 85px;
  transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  background: var(--glass-bg);
  border: 1px solid var(--glass-border);
  -webkit-backdrop-filter: blur(10px);
  backdrop-filter: blur(10px);
  position: relative;
  overflow: hidden;
}

.gd-large::before {
  content: '';
  position: absolute;
  top: 0;
  left: -100%;
  width: 100%;
  height: 100%;
  background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.1), transparent);
  transition: left 0.5s;
}

.gd-large:hover::before {
  left: 100%;
}

.button-content {
  display: flex;
  align-items: center;
  gap: 16px;
}


.button-text {
  flex: 1;
}

.button-subtitle {
  font-size: 14px;
  opacity: 0.8;
  font-weight: 400;
}

.gd-secondary {
  background: linear-gradient(135deg, #6C757D, #495057);
  color: #fff;
}

.gd-large:hover {
  box-shadow:
    0 20px 40px rgba(0, 0, 0, 0.4),
    0 0 0 1px rgba(255, 255, 255, 0.1);
  background: rgba(255, 255, 255, 0.1);
}

.gd-secondary:hover {
  background: linear-gradient(135deg, rgba(71, 85, 105, 0.8), rgba(51, 65, 85, 0.8));
  box-shadow: 0 12px 30px rgba(0, 0, 0, 0.5);
}

.gd-primary:hover {
  background: linear-gradient(135deg, var(--accent), var(--accent-dark));
  box-shadow: 0 12px 30px rgba(251, 191, 36, 0.5);
  color: var(--bg);
}

.gd-footer {
  margin-top: 24px;
  padding-top: 24px;
  border-top: 1px solid var(--border);
  color: var(--text-muted);
  font-size: 13px;
}

/* Back button styles */
.gd-header-back {
  margin-bottom: 20px;
}

.gd-back {
  padding: 8px 12px;
  font-size: 14px;
  color: var(--text-muted);
  border: 1px solid var(--border);
  transition: all 0.2s ease;
}

.gd-back:hover {
  background: var(--bg);
  border-color: var(--accent);
  color: var(--text);
}

@media (max-width: 920px) {
  .gd-main {
    grid-template-columns: 1fr
  }

  .gd-sidebar {
    order: 2
  }

  .gd-chat {
    order: 1
  }

  .landing-page {
    max-width: 100% !important;
  }

  .gd-container {
    padding: 20px 16px;
  }

  .gd-card {
    max-width: 100%;
    padding: 32px 24px;
    border-radius: 20px;
  }

  .gd-logo {
    width: 64px;
    height: 64px;
    font-size: 28px;
  }

  .gd-main-title {
    font-size: 2.2rem;
  }

  .gd-main-subtitle {
    font-size: 1.1rem;
  }

  .gd-button-group {
    gap: 14px;
  }

  .gd-large {
    padding: 20px 24px;
    min-height: 75px;
    border-radius: 14px;
  }


  .button-subtitle {
    font-size: 13px;
  }

  .gd-brand-logo {
    width: 28px;
    height: 28px;
    font-size: 14px;
  }
}

/* Language Switcher Styles */
.language-switcher-wrapper {
  position: absolute;
  top: 10px;
  right: 10px;
  z-index: 101;
}

.gd-header-actions {
  position: absolute;
  top: 20px;
  right: 20px;
  z-index: 101;
}

.gd-user {
  display: flex;
  align-items: center;
  gap: 15px;
}

.gd-user-info {
  display: flex;
  align-items: center;
  gap: 10px;
}

/* Override language switcher styles for our theme */
.language-switcher .language-dropdown-toggle {
  background: var(--glass-bg);
  border: 1px solid var(--glass-border);
  color: var(--text);
  -webkit-backdrop-filter: blur(10px);
  backdrop-filter: blur(10px);
}

.language-switcher .language-dropdown-toggle:hover {
  background: rgba(255, 255, 255, 0.15);
  border-color: var(--accent);
}

.language-switcher .language-dropdown-menu {
  background: var(--card-bg);
  border: 1px solid var(--border);
  -webkit-backdrop-filter: blur(20px);
  backdrop-filter: blur(20px);
  box-shadow: var(--glass-shadow);
  z-index: 102 !important;
}

.language-switcher .language-option {
  color: var(--text);
  border-bottom: 1px solid var(--border);
}

.language-switcher .language-option:hover {
  background-color: var(--glass-bg);
}

.language-switcher .language-option.active {
  background-color: rgba(251, 191, 36, 0.1);
  color: var(--accent);
}