.chat-container {
  max-width: 1200px !important;
}

.chat-header {
  padding: 45px !important;
  border-top-left-radius: 20px;
  border-top-right-radius: 20px;
}

.chat-input {
  border-bottom-left-radius: 20px;
  border-bottom-right-radius: 20px;
}

.quick-prompts-wrap {
  padding: 12px 20px 4px;
}

.chat-container .quick-prompts {
  display: flex;
  flex-wrap: nowrap;
  gap: 8px;
  overflow-x: auto;
  overscroll-behavior-x: contain;
  -webkit-overflow-scrolling: touch;
  scrollbar-width: thin;
  scroll-snap-type: x proximity;
  padding: 6px 2px 10px;
}

.chat-container .quick-prompts::-webkit-scrollbar {
  height: 6px;
}

.chat-container .quick-prompts::-webkit-scrollbar-thumb {
  background: rgba(255, 255, 255, 0.25);
  border-radius: 999px;
}

[dir="rtl"] .chat-container .quick-prompts {
  direction: rtl;
}

.chat-container .quick-prompt-btn {
  flex: 0 0 auto;
  padding: 6px 12px;
  border-radius: 999px;
  border: 1px solid var(--glass-border);
  background: rgba(255, 255, 255, 0.12);
  backdrop-filter: blur(12px);
  color: #fff;
  font-size: 0.8rem;
  font-weight: 500;
  line-height: 1.2;
  cursor: pointer;
  text-transform: none;
  box-shadow:
    0 8px 20px -12px rgba(0, 0, 0, 0.7),
    inset 0 0 0 1px rgba(255, 255, 255, 0.12);
  scroll-snap-align: start;
  transition: transform 0.2s ease, filter 0.2s ease, box-shadow 0.2s ease;
}

.chat-container .quick-prompt-btn:hover {
  transform: translateY(-2px);
  filter: brightness(1.08);
  box-shadow:
    0 14px 24px -12px rgba(0, 0, 0, 0.75),
    inset 0 0 0 1px rgba(255, 255, 255, 0.18);
}

.chat-container .quick-prompt-btn:disabled {
  opacity: 0.5;
  cursor: not-allowed;
  transform: none;
}

@media screen and (max-width: 600px) {
  .quick-prompts-wrap {
    padding: 10px 14px 4px;
  }

  .chat-container .quick-prompts {
    gap: 6px;
    padding-bottom: 8px;
  }

  .chat-container .quick-prompt-btn {
    font-size: 0.76rem;
    padding: 6px 10px;
  }
}
input{
  padding: 14px 13px!important;
}
.login-container {
  width: 100%;
  height: 100vh;
  display: flex;
  justify-content: center;
  align-items: center;
}

.login-box {
  width: 90%;
  max-width: 400px;
  padding: 40px;
  background: var(--glass-bg);
  backdrop-filter: blur(20px);
  border: 1px solid var(--glass-border);
  border-radius: 24px;
  box-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.5);
}

.login-box h2 {
  margin-bottom: 20px;
  text-align: center;
  color: var(--primary);
  text-transform: uppercase;
  letter-spacing: 2px;
}

.form-group {
  margin-bottom: 20px;
}

.form-group label {
  display: block;
  margin-bottom: 8px;
  font-size: 0.9rem;
  opacity: 0.8;
}

.form-group input {
  width: 100%;
}

.error-message {
  background: rgba(215, 1, 52, 0.2);
  color: #ff4d4d;
  padding: 10px;
  border-radius: 8px;
  margin-bottom: 20px;
  font-size: 0.85rem;
  text-align: center;
  border: 1px solid rgba(215, 1, 52, 0.3);
}

.login-button {
  width: 100%;
  padding: 12px;
  margin-top: 10px;
}

.utility-toggles {
  position: absolute;
  display: flex;
  align-items: center;
  gap: 8px;
  z-index: 100;
}

[dir="rtl"] .utility-toggles {
  flex-direction: row-reverse;
}

.control-toggle {
  background: var(--glass-bg);
  border: 1px solid var(--glass-border);
  border-radius: 50%;
  width: 40px;
  height: 40px;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  color: var(--primary);
  text-decoration: none;
  font-weight: 600;
  font-size: 0.8rem;
  transition: all 0.3s ease;
}

.control-toggle:hover {
  background: var(--primary);
  color: #fff;
  transform: scale(1.08);
}

.lang-toggle {
  line-height: 1;
}

.cache-clear-toggle {
  font-size: 0;
}

/* Header Navigation Menu */
.header-nav-shell {
  position: absolute;
  top: 15px;
  right: 20px;
  display: flex;
  align-items: flex-start;
  justify-content: flex-end;
  z-index: 110;
}

[dir="rtl"] .header-nav-shell {
  right: auto;
  left: 20px;
}

.nav-menu-toggle {
  display: none;
  width: 46px;
  height: 46px;
  padding: 0;
  border-radius: 14px;
  border: 1px solid var(--glass-border);
  background: rgba(5, 10, 18, 0.72);
  backdrop-filter: blur(18px);
  color: var(--primary);
  box-shadow: 0 16px 32px -18px rgba(0, 0, 0, 0.85);
}

.nav-menu-toggle-icon {
  position: relative;
  display: inline-flex;
  width: 20px;
  height: 16px;
  flex-direction: column;
  justify-content: space-between;
}

.nav-menu-toggle:hover {
  transform: translateY(-1px);
  box-shadow: 0 18px 32px -18px rgba(0, 0, 0, 0.9);
}

.nav-menu-toggle-bar {
  display: block;
  width: 20px;
  height: 2px;
  margin: 0;
  border-radius: 999px;
  background: currentColor;
  transition: transform 0.25s ease, opacity 0.2s ease;
}

.nav-menu-toggle.is-active .nav-menu-toggle-bar:nth-child(1) {
  transform: translateY(7px) rotate(45deg);
}

.nav-menu-toggle.is-active .nav-menu-toggle-bar:nth-child(2) {
  opacity: 0;
}

.nav-menu-toggle.is-active .nav-menu-toggle-bar:nth-child(3) {
  transform: translateY(-7px) rotate(-45deg);
}

.header-nav {
  display: flex;
  gap: 12px;
  align-items: center;
}

.nav-link {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  color: var(--primary);
  text-decoration: none;
  font-size: 0.85rem;
  font-weight: 600;
  transition: all 0.3s ease;
  white-space: nowrap;
  padding: 4px 8px;
  border-radius: 10px;
}

.nav-link:hover {
  background: var(--primary);
  color: #fff;
  transform: scale(1.05);
}

.nav-link.active {
  background: var(--primary);
  color: #fff;
}

.nav-link:active {
  background: var(--primary);
  opacity: 0.8;
  transform: scale(0.98);
}

/* Legacy support for logout-link class */
.logout-link {
  position: absolute;
  top: 15px;
  right: 20px;
  color: var(--primary);
  text-decoration: none;
  font-size: 0.8rem;
  font-weight: 600;
  transition: all 0.3s ease;
}

.logout-link:hover {
  background: var(--primary);
  color: #fff;
  padding: 4px 8px;
  border-radius: 8px;
  transform: scale(1.05);
}

.logout-link:active {
  background: var(--primary);
  opacity: 0.8;
  transform: scale(0.98);
}

[dir="rtl"] .logout-link {
  right: auto;
  left: 20px;
}

@media screen and (max-width: 500px) {
  .chat-header h1 {
    margin-top: 30px;
  }
}

@media screen and (max-width: 760px) {
  .chat-header {
    padding-top: 84px !important;
  }

  .header-nav-shell {
    top: 18px;
    right: 16px;
  }

  [dir="rtl"] .header-nav-shell {
    right: auto;
    left: 16px;
  }

  .nav-menu-toggle {
    display: inline-flex;
    align-items: center;
    justify-content: center;
  }

  .header-nav {
    position: absolute;
    top: calc(100% + 12px);
    right: 0;
    min-width: min(280px, calc(100vw - 32px));
    padding: 14px;
    border-radius: 20px;
    border: 1px solid rgba(255, 255, 255, 0.12);
    background:
      linear-gradient(180deg, rgba(255, 255, 255, 0.1), rgba(255, 255, 255, 0.04)),
      rgba(4, 8, 16, 0.9);
    backdrop-filter: blur(22px);
    box-shadow: 0 24px 60px -28px rgba(0, 0, 0, 0.95);
    flex-direction: column;
    gap: 6px;
    align-items: stretch;
    transform: translateY(-6px) scale(0.98);
    transform-origin: top right;
    opacity: 0;
    visibility: hidden;
    pointer-events: none;
    transition: opacity 0.2s ease, transform 0.22s ease, visibility 0.2s ease;
  }

  [dir="rtl"] .header-nav {
    right: auto;
    left: 0;
    transform-origin: top left;
  }

  .header-nav.is-open {
    opacity: 1;
    visibility: visible;
    pointer-events: auto;
    transform: translateY(0) scale(1);
  }

  .nav-link {
    width: 100%;
    justify-content: flex-start;
    padding: 12px 14px;
    border: 1px solid transparent;
    background: rgba(255, 255, 255, 0.03);
  }

  [dir="rtl"] .nav-link {
    justify-content: flex-end;
  }

  .nav-link:hover,
  .nav-link.active {
    transform: none;
  }
}