@import url('https://fonts.googleapis.com/css2?family=Poppins:wght@300;400;500;600;700&display=swap');

body {
  font-family: 'Poppins', sans-serif;
  background: linear-gradient(135deg, #1a0000 0%, #330000 50%, #1a0000 100%);
  color: #ffffff;
  overflow-x: hidden;
}

.sensei-accent {
  color: #ff3333;
}

.btn-gradient {
  background: linear-gradient(135deg, #8a0000 0%, #ff3333 100%);
}

@keyframes quickSlash {
  0% {
    opacity: 0;
    transform: translateX(-60px) skewX(-15deg);
  }
  100% {
    opacity: 1;
    transform: translateX(0) skewX(0);
  }
}

@keyframes quickFadeOut {
  0% { 
    opacity: 1;
    transform: translateX(0);
  }
  100% { 
    opacity: 0;
    transform: translateX(100px) skewX(20deg);
  }
}

@keyframes shurikenSpin {
  0% { transform: rotate(0deg); }
  100% { transform: rotate(360deg); }
}

@keyframes quickFlash {
  0% { box-shadow: 0 0 0 rgba(255, 51, 51, 0); }
  50% { box-shadow: 0 0 15px rgba(255, 51, 51, 0.7); }
  100% { box-shadow: 0 0 0 rgba(255, 51, 51, 0); }
}

.quick-stagger-1 { 
  opacity: 0;
  animation: quickSlash 0.25s ease-out 0s forwards; 
}
.quick-stagger-2 { 
  opacity: 0;
  animation: quickSlash 0.25s ease-out 0.05s forwards; 
}
.quick-stagger-3 { 
  opacity: 0;
  animation: quickSlash 0.25s ease-out 0.1s forwards; 
}
.quick-stagger-4 { 
  opacity: 0;
  animation: quickSlash 0.25s ease-out 0.15s forwards; 
}

.quick-exit { 
  animation: quickFadeOut 0.3s ease-in forwards; 
}

.quick-page-enter {
  opacity: 0;
  transform: translateX(-30px);
  animation: quickSlash 0.25s ease-out forwards;
}

.sensei-button {
  position: relative;
  overflow: hidden;
  transition: all 0.2s ease;
}

.sensei-button:after {
  content: '';
  position: absolute;
  width: 100%;
  height: 100%;
  top: 0;
  left: -100%;
  background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.3), transparent);
  transition: all 0.3s ease;
}

.sensei-button:hover:after {
  left: 100%;
}

.sensei-button:hover {
  animation: quickFlash 0.5s ease-out;
}

.sensei-card {
  transition: all 0.2s ease;
}

.sensei-card:hover {
  transform: translateY(-3px);
  box-shadow: 0 5px 15px rgba(255, 51, 51, 0.15);
}

.input-custom {
  background: rgba(40, 0, 0, 0.3);
  border: 1px solid rgba(255, 255, 255, 0.1);
  color: #fff;
}

.input-custom:focus {
  border-color: rgba(255, 51, 51, 0.5);
  box-shadow: 0 0 0 2px rgba(255, 51, 51, 0.2);
}

.login-card {
  background: rgba(40, 10, 10, 0.7);
  backdrop-filter: blur(10px);
  border: 1px solid rgba(255, 51, 51, 0.2);
}

.captcha-container {
  background: rgba(30, 0, 0, 0.3);
  border-radius: 8px;
  padding: 12px 16px;
  position: relative;
  margin: 1rem 0;
  border: 1px solid rgba(255, 51, 51, 0.15);
  box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
  transition: all 0.2s ease;
}

.captcha-container:hover {
  border-color: rgba(255, 51, 51, 0.25);
}

.captcha-text {
  font-family: 'Courier New', monospace;
  font-weight: 600;
  font-size: 1.25rem;
  color: rgba(255, 255, 255, 0.9);
  letter-spacing: 5px;
  text-align: center;
  padding: 4px 0;
  user-select: none;
}

.captcha-char {
  display: inline-block;
  margin: 0 2px;
  position: relative;
  transform-origin: center;
}

.refresh-captcha {
  position: absolute;
  right: 12px;
  top: 50%;
  transform: translateY(-50%);
  cursor: pointer;
  color: rgba(255, 85, 85, 0.7);
  font-size: 0.85rem;
  transition: all 0.3s ease;
  width: 28px;
  height: 28px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 50%;
}

.refresh-captcha:hover {
  color: #ff8888;
  background: rgba(255, 51, 51, 0.1);
  transform: translateY(-50%) rotate(180deg);
}

input[type="text"].input-custom.captcha-input {
  border-top-left-radius: 0;
  border-top-right-radius: 0;
  border-top: none;
  margin-top: 0;
  background: rgba(50, 0, 0, 0.3);
  transition: all 0.2s ease;
}

input[type="text"].input-custom.captcha-input:focus {
  background: rgba(60, 0, 0, 0.4);
}

input[type="radio"] {
  accent-color: #ff3333;
  width: 16px;
  height: 16px;
}

/* CHAT STYLES */
.message-avatar {
  position: absolute;
  top: 2px;
  left: -26px;
  width: 20px;
  height: 20px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.7rem;
  border: 1px solid;
}

.user-message .message-avatar {
  background: rgba(90, 0, 0, 0.6);
  border-color: rgba(255, 51, 51, 0.4);
}

.ai-message .message-avatar {
  background: rgba(40, 40, 40, 0.6);
  border-color: rgba(255, 255, 255, 0.2);
}