/* ========================================
   CUSTOMER LOGIN PAGE – Clean & Modern Styles
   ======================================== */

.login-page {
  min-height: 100vh;
  min-height: 100dvh;
  display: grid;
  place-items: center;
  background: linear-gradient(rgba(0,0,0,0.75), rgba(0,0,0,0.85)),
              url('../assets/brooke-lark-C1fMH2Vej8A-unsplash.jpg') center/cover no-repeat fixed;
  padding: 2rem 1rem;
  position: relative;
}

/* Optional: Subtle animated overlay */
.login-page::before {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(circle at center, transparent 0%, hsl(var(--background)) 100%);
  pointer-events: none;
  z-index: 1;
}

.login-container {
  position: relative;
  z-index: 2;
  width: 100%;
  max-width: 460px;
  background: hsl(var(--glass-bg));
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border: 1px solid hsl(var(--border));
  border-radius: var(--radius);
  padding: 2.8rem 2.2rem;
  box-shadow: 0 20px 40px rgba(0,0,0,0.4),
              0 0 40px hsl(var(--accent) / 0.15);
  animation: fadeInUp 0.7s ease-out forwards;
}

@keyframes fadeInUp {
  from {
    opacity: 0;
    transform: translateY(40px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.login-header {
  text-align: center;
  margin-bottom: 2.2rem;
}

.login-header h1 {
  font-size: clamp(2.2rem, 6vw, 2.6rem);
  font-weight: 900;
  background: var(--gradient-primary);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
  margin-bottom: 0.5rem;
  letter-spacing: -0.5px;
}

.login-header p {
  color: hsl(var(--foreground) / 0.8);
  font-size: 1.05rem;
  font-weight: 500;
}

/* Form Styling */
.form-group {
  position: relative;
  margin-bottom: 1.6rem;
}

.form-group label {
  display: block;
  margin-bottom: 0.6rem;
  color: hsl(var(--foreground));
  font-weight: 600;
  font-size: 0.98rem;
}

.form-group input {
  width: 100%;
  padding: 1.1rem 1rem 1.1rem 3.2rem;
  background: hsl(var(--input));
  border: 2px solid hsl(var(--border));
  border-radius: var(--radius);
  color: hsl(var(--foreground));
  font-size: 1rem;
  ;
  transition: all 0.4s ease;
}

.form-group input::placeholder {
  color: hsl(var(--muted-foreground));
}

.form-group input:focus {
  outline: none;
  border-color: hsl(var(--primary-glow));
  background: hsl(var(--card));
  box-shadow: 0 0 0 4px hsl(var(--primary-glow) / 0.2),
            0 0 25px hsl(var(--accent) / 0.3);
  transform: translateY(-1px);
}

/* Input Icons */
.form-group i {
  position: absolute;
  left: 1.15rem;
  top: 50%;
  transform: translateY(50%);
  color: hsl(var(--accent));
  font-size: 1.2rem;
  pointer-events: none;
  transition: all 0.3s ease;
  z-index: 2;
}

.form-group input:focus + i,
.form-group input:not(:placeholder-shown) + i {
  color: hsl(var(--primary-glow));
  transform: translateY(-10%) scale(1.1);
}

/* Login Button */
.login-btn {
  width: 100%;
  padding: 1.15rem;
  background: var(--gradient-primary);
  color: white;
  border: none;
  border-radius: var(--radius);
  font-size: 1rem;
  font-weight: 700;
  cursor: pointer;
  margin-top: 1rem;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.6rem;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  box-shadow: var(--shadow-glow);
  transition: all 0.4s ease;
}

.login-btn:hover {
  transform: translateY(-4px);
  box-shadow: 0 12px 30px hsl(var(--primary) / 0.5);
  background: linear-gradient(135deg, hsl(16 100% 58%) 0%, hsl(20 100% 68%) 100%);
}

.login-btn:active {
  transform: translateY(-1px);
}

/* Links */
.forgot-password {
  text-align: right;
  margin: 1rem;
}

.forgot-password a {
  color: hsl(var(--accent));
  font-size: 0.9rem;
  text-decoration: none;
  font-weight: 600;
  transition: color 0.3s;
}

.forgot-password a:hover {
  color: hsl(var(--primary-glow));
  text-decoration: underline;
}

.signup-link {
  text-align: center;
  margin-top: 2rem;
  color: hsl(var(--foreground) / 0.7);
  font-size: 0.98rem;
}

.signup-link a {
  color: hsl(var(--accent));
  font-weight: 700;
  text-decoration: none;
  transition: all 0.3s;
}

.signup-link a:hover {
  color: hsl(var(--primary-glow));
  text-decoration: underline;
}

/* Error Alert */
.alert {
  margin-top: 1.2rem;
  padding: 1rem 1.2rem;
  background: hsl(0 84% 60% / 0.15);
  border: 1px solid hsl(0 84% 60% / 0.4);
  border-radius: var(--radius);
  color: hsl(0 84% 60%);
  font-weight: 600;
  font-size: 0.95rem;
  text-align: center;
  animation: shake 0.5s ease-in-out;
}

@keyframes shake {
  0%, 100% { transform: translateX(0); }
  25% { transform: translateX(-6px); }
  75% { transform: translateX(6px); }
}

/* Responsive */
@media (max-width: 480px) {
  .login-container {
    padding: 2.2rem 1.6rem;
    margin: 0 1rem;
  }

  .login-header h1 {
    font-size: 2.1rem;
  }

  .form-group input { 
    padding: 1rem 1rem 1rem 3rem;
  }
}

@media (max-height: 700px) {
  .login-container {
    padding-top: 1.5rem;
    padding-bottom: 1.5rem;
  }
}