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

:root {
  --bg: #0a0a0a;
  --teal: #00d4d4;
  --green: #00C864;
  --white: #ffffff;
  --gray: #888;
  --gray-light: #aaa;
}

body {
  font-family: 'JetBrains Mono', monospace;
  background: var(--bg);
  color: var(--white);
  min-height: 100vh;
  overflow-x: hidden;
}

.login-page {
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: 40px 20px;
  position: relative;
}

.login-glow-left {
  position: fixed;
  top: 0;
  left: 0;
  width: 350px;
  height: 100%;
  background: radial-gradient(ellipse 100% 50% at 0% 50%, rgba(0, 212, 212, 0.12) 0%, transparent 60%);
  pointer-events: none;
}

.login-glow-right {
  position: fixed;
  top: 0;
  right: 0;
  width: 350px;
  height: 100%;
  background: radial-gradient(ellipse 100% 50% at 100% 50%, rgba(0, 212, 212, 0.12) 0%, transparent 60%);
  pointer-events: none;
}

.back-home {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  margin-bottom: 20px;
  color: var(--gray-light);
  text-decoration: none;
  font-family: 'JetBrains Mono', monospace;
  font-size: 13px;
  position: relative;
  z-index: 1;
  transition: color 0.2s ease, gap 0.2s ease;
}

.back-home:hover {
  color: var(--teal);
  gap: 9px;
}

.login-logo {
  display: flex;
  align-items: center;
  gap: 10px;
  text-decoration: none;
  margin-bottom: 40px;
}

.login-logo svg {
  width: 28px;
  height: 28px;
  filter: drop-shadow(0 0 8px rgba(0, 212, 212, 0.6)) drop-shadow(0 0 20px rgba(0, 212, 212, 0.3));
}

.login-logo span {
  font-family: 'Space Grotesk', sans-serif;
  font-size: 24px;
  font-weight: 700;
  color: var(--white);
  letter-spacing: -0.5px;
}

.login-logo-compact {
  display: none;
}

.login-card {
  position: relative;
  width: 100%;
  max-width: 440px;
  border: 1px solid rgba(0, 212, 212, 0.12);
  border-radius: 20px;
  background: rgba(17, 17, 17, 0.45);
  backdrop-filter: blur(24px);
  -webkit-backdrop-filter: blur(24px);
  padding: 48px 40px;
  box-shadow: 0 0 20px rgba(0, 212, 212, 0.06);
  overflow: hidden;
}

.login-card-glow {
  position: absolute;
  top: -80px;
  left: 50%;
  transform: translateX(-50%);
  width: 300px;
  height: 160px;
  background: radial-gradient(ellipse, rgba(0, 212, 212, 0.2) 0%, transparent 70%);
  pointer-events: none;
  z-index: 0;
}

.login-title {
  font-family: 'Space Grotesk', sans-serif;
  font-size: 28px;
  font-weight: 700;
  margin-bottom: 8px;
  position: relative;
  z-index: 1;
}

.login-sub {
  color: var(--gray);
  font-size: 14px;
  margin-bottom: 32px;
  position: relative;
  z-index: 1;
}

.login-form {
  display: flex;
  flex-direction: column;
  gap: 20px;
  position: relative;
  z-index: 1;
}

.form-group {
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.form-group label {
  font-size: 13px;
  color: var(--gray-light);
  font-weight: 500;
}

.form-group input {
  width: 100%;
  padding: 14px 16px;
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: 10px;
  background: rgba(255, 255, 255, 0.04);
  color: var(--white);
  font-size: 14px;
  font-family: 'JetBrains Mono', monospace;
  outline: none;
  transition: border-color 0.2s;
}

.form-group input::placeholder {
  color: #444;
}

.form-group input:focus {
  border-color: rgba(0, 212, 212, 0.4);
}

.form-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.remember-me {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 13px;
  color: var(--gray-light);
  cursor: pointer;
}

.remember-me input {
  width: 16px;
  height: 16px;
  accent-color: var(--teal);
  cursor: pointer;
}

.forgot-link {
  font-size: 13px;
  color: var(--teal);
  text-decoration: none;
  transition: opacity 0.2s;
}

.forgot-link:hover {
  opacity: 0.8;
}

.login-btn {
  width: 100%;
  padding: 14px;
  border: none;
  border-radius: 10px;
  background: var(--white);
  color: #0a0a0a;
  font-size: 14px;
  font-weight: 600;
  font-family: 'JetBrains Mono', monospace;
  cursor: pointer;
  transition: transform 0.15s ease;
}

.login-btn:hover {
  transform: scale(0.97);
}

.login-btn:active {
  transform: scale(0.93);
  transition: transform 0.08s ease;
}

.login-divider {
  display: flex;
  align-items: center;
  gap: 16px;
  margin: 24px 0;
  position: relative;
  z-index: 1;
}

.login-divider::before,
.login-divider::after {
  content: '';
  flex: 1;
  height: 1px;
  background: rgba(255, 255, 255, 0.08);
}

.login-divider span {
  font-size: 12px;
  color: #555;
  text-transform: uppercase;
}

.login-google {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  padding: 14px;
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: 10px;
  background: rgba(255, 255, 255, 0.04);
  color: var(--white);
  font-size: 14px;
  font-weight: 500;
  font-family: 'JetBrains Mono', monospace;
  cursor: pointer;
  transition: transform 0.15s ease, background 0.2s ease;
  position: relative;
  z-index: 1;
}

.login-google:hover {
  transform: scale(0.97);
  background: rgba(255, 255, 255, 0.08);
}

.login-google:active {
  transform: scale(0.93);
  transition: transform 0.08s ease;
}

.login-footer {
  text-align: center;
  margin-top: 24px;
  font-size: 13px;
  color: var(--gray);
  position: relative;
  z-index: 1;
}

.login-footer a {
  color: var(--teal);
  text-decoration: none;
  font-weight: 600;
  transition: opacity 0.2s;
}

.login-footer a:hover {
  opacity: 0.8;
}

.error-msg {
  font-size: 13px;
  color: #ff4444;
  min-height: 20px;
  text-align: center;
  position: relative;
  z-index: 1;
}

.password-wrapper {
  position: relative;
}

.password-wrapper input {
  padding-right: 44px;
}

.eye-toggle {
  position: absolute;
  right: 14px;
  top: 50%;
  transform: translateY(-50%);
  background: none;
  border: none;
  color: var(--gray);
  cursor: pointer;
  display: flex;
  align-items: center;
  padding: 0;
  transition: color 0.2s;
}

.eye-toggle:hover {
  color: var(--white);
}

.password-reqs {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
  position: relative;
  z-index: 1;
}

.password-reqs span {
  font-size: 11px;
  padding: 4px 10px;
  border-radius: 20px;
  background: rgba(255, 68, 68, 0.1);
  color: #ff6666;
  border: 1px solid rgba(255, 68, 68, 0.15);
  transition: background 0.2s, color 0.2s, border-color 0.2s;
}

.password-reqs span.met {
  background: rgba(0, 200, 100, 0.1);
  color: var(--green);
  border-color: rgba(0, 200, 100, 0.2);
}

.input-error {
  border-color: #ff4444 !important;
}

@keyframes shake {
  0%, 100% { transform: translateX(0); }
  20% { transform: translateX(-6px); }
  40% { transform: translateX(6px); }
  60% { transform: translateX(-4px); }
  80% { transform: translateX(4px); }
}

.shake {
  animation: shake 0.4s ease;
}

@media (max-width: 480px) {
  .login-page { padding: 24px 20px; }

  .login-logo { display: none; }

  .login-card-top {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 20px;
  }

  .login-logo-compact {
    display: flex;
    margin-bottom: 0;
  }

  .login-logo-compact svg { width: 22px; height: 22px; }
  .login-logo-compact span { font-size: 18px; }

  .back-home { margin-bottom: 0; }

  .login-card {
    padding: 32px 24px;
    border-radius: 16px;
  }

  .login-title { font-size: 24px; }
}