/* Modern Authentication Pages - 2025 UI/UX Design */
/* StatusRadar.dev - Glassmorphism & Animated Gradients */

:root {
  /* Reuse color palette from homepage */
  --color-base: #0a0a0a;
  --color-surface: #111111;
  --color-surface-light: #1a1a1a;
  --color-primary: #7c3aed;
  --color-primary-dark: #6d28d9;
  --color-primary-light: #a78bfa;
  --color-accent: #ec4899;
  --color-accent-cyan: #06b6d4;
  --color-success: #10b981;
  --color-danger: #ef4444;

  /* Glass Effects */
  --glass-bg: rgba(255, 255, 255, 0.03);
  --glass-border: rgba(255, 255, 255, 0.08);
  --glass-shadow: 0 8px 32px 0 rgba(124, 58, 237, 0.1);
  --glass-blur: blur(10px);

  /* Form Specific */
  --input-bg: rgba(255, 255, 255, 0.05);
  --input-border: rgba(255, 255, 255, 0.1);
  --input-focus-border: var(--color-primary);

  /* Animation */
  --transition-smooth: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  --transition-spring: all 0.5s cubic-bezier(0.34, 1.56, 0.64, 1);
}

/* Auth Page Wrapper */
.auth-wrapper {
  min-height: 100vh;
  position: relative;
  overflow: hidden;
  background: var(--color-base);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 2rem 1rem;
}

/* Animated Gradient Background */
.auth-gradient-bg {
  position: absolute;
  inset: 0;
  z-index: 0;
}

.auth-gradient-bg::before {
  content: '';
  position: absolute;
  top: -50%;
  left: -50%;
  width: 200%;
  height: 200%;
  background: radial-gradient(
    ellipse at center,
    var(--color-primary) 0%,
    transparent 25%,
    transparent 50%,
    var(--color-accent) 75%,
    transparent 100%
  );
  animation: gradient-rotate 20s linear infinite;
  opacity: 0.25;
  filter: blur(80px);
}

.auth-gradient-bg::after {
  content: '';
  position: absolute;
  bottom: -50%;
  right: -50%;
  width: 200%;
  height: 200%;
  background: radial-gradient(
    ellipse at center,
    var(--color-accent-cyan) 0%,
    transparent 30%,
    transparent 60%,
    var(--color-primary-light) 90%,
    transparent 100%
  );
  animation: gradient-rotate-reverse 25s linear infinite;
  opacity: 0.2;
  filter: blur(100px);
}

@keyframes gradient-rotate {
  0% { transform: rotate(0deg) scale(1); }
  50% { transform: rotate(180deg) scale(1.2); }
  100% { transform: rotate(360deg) scale(1); }
}

@keyframes gradient-rotate-reverse {
  0% { transform: rotate(360deg) scale(1); }
  50% { transform: rotate(180deg) scale(1.3); }
  100% { transform: rotate(0deg) scale(1); }
}

/* Glassmorphic Auth Card */
.auth-glass-card {
  position: relative;
  z-index: 1;
  background: var(--glass-bg);
  backdrop-filter: var(--glass-blur);
  -webkit-backdrop-filter: var(--glass-blur);
  border: 1px solid var(--glass-border);
  border-radius: 24px;
  padding: 3rem;
  box-shadow: var(--glass-shadow);
  width: 100%;
  max-width: 440px;
  animation: slide-up 0.6s ease-out;
}

@keyframes slide-up {
  from {
    opacity: 0;
    transform: translateY(20px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

/* Glass Card Glow Effect */
.auth-glass-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 1px;
  background: linear-gradient(
    90deg,
    transparent,
    rgba(255, 255, 255, 0.2),
    transparent
  );
}

/* Auth Header */
.auth-header {
  text-align: center;
  margin-bottom: 2.5rem;
  animation: fade-in 0.8s ease-out;
}

@keyframes fade-in {
  from { opacity: 0; }
  to { opacity: 1; }
}

.auth-icon {
  width: 80px;
  height: 80px;
  margin: 0 auto 1.5rem;
  display: flex;
  align-items: center;
  justify-content: center;
  background: linear-gradient(135deg, var(--color-primary), var(--color-accent));
  border-radius: 20px;
  font-size: 2rem;
  color: white;
  position: relative;
  overflow: hidden;
  animation: pulse-glow 2s ease-in-out infinite;
}

@keyframes pulse-glow {
  0%, 100% {
    box-shadow: 0 0 20px rgba(124, 58, 237, 0.4);
  }
  50% {
    box-shadow: 0 0 40px rgba(124, 58, 237, 0.6);
  }
}


.auth-title {
  font-size: 2rem;
  font-weight: 800;
  background: linear-gradient(
    135deg,
    var(--color-primary) 0%,
    var(--color-accent) 100%
  );
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  margin-bottom: 0.5rem;
}

.auth-subtitle {
  color: rgba(255, 255, 255, 0.6);
  font-size: 1rem;
}

/* Modern Form Inputs */
.glass-form-group {
  margin-bottom: 1.5rem;
}

.glass-form-label {
  display: block;
  margin-bottom: 0.5rem;
  font-size: 0.875rem;
  color: rgba(255, 255, 255, 0.8);
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.glass-form-input {
  width: 100%;
  padding: 0.875rem 1rem;
  background: var(--input-bg);
  border: 1px solid var(--input-border);
  border-radius: 12px;
  color: white;
  font-size: 1rem;
  transition: var(--transition-smooth);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
}

.glass-form-input:focus {
  outline: none;
  background: rgba(255, 255, 255, 0.08);
  border-color: var(--color-primary);
  box-shadow: 0 0 0 3px rgba(124, 58, 237, 0.1);
}

.glass-form-input::placeholder {
  color: rgba(255, 255, 255, 0.3);
}

/* Glass Checkbox */
.glass-checkbox {
  display: flex;
  align-items: center;
  margin-bottom: 1.5rem;
  cursor: pointer;
  user-select: none;
}

.glass-checkbox input[type="checkbox"] {
  width: 20px;
  height: 20px;
  margin-right: 0.75rem;
  background: var(--input-bg);
  border: 1px solid var(--input-border);
  border-radius: 4px;
  appearance: none;
  cursor: pointer;
  position: relative;
  transition: var(--transition-smooth);
}

.glass-checkbox input[type="checkbox"]:checked {
  background: linear-gradient(135deg, var(--color-primary), var(--color-accent));
  border-color: var(--color-primary);
}

.glass-checkbox input[type="checkbox"]:checked::after {
  content: '✓';
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  color: white;
  font-size: 14px;
  font-weight: bold;
}

.glass-checkbox label {
  color: rgba(255, 255, 255, 0.8);
  font-size: 0.95rem;
  cursor: pointer;
}

.glass-checkbox a {
  color: var(--color-primary-light);
  text-decoration: none;
  transition: var(--transition-smooth);
}

.glass-checkbox a:hover {
  color: var(--color-accent);
}

/* Modern Gradient Button */
.btn-auth-primary {
  width: 100%;
  padding: 1rem;
  border: none;
  border-radius: 12px;
  background: linear-gradient(135deg, var(--color-primary), var(--color-primary-dark));
  color: white;
  font-size: 1.125rem;
  font-weight: 600;
  cursor: pointer;
  transition: var(--transition-spring);
  position: relative;
  overflow: hidden;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  box-shadow: 0 4px 15px rgba(124, 58, 237, 0.3);
}

.btn-auth-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(124, 58, 237, 0.4);
}

.btn-auth-primary:active {
  transform: translateY(0);
}

.btn-auth-primary::after {
  content: '';
  position: absolute;
  top: 50%;
  left: 50%;
  width: 100%;
  height: 100%;
  background: rgba(255, 255, 255, 0.2);
  transform: translate(-50%, -50%) scale(0);
  border-radius: 50%;
  transition: transform 0.6s ease;
}

.btn-auth-primary:hover::after {
  transform: translate(-50%, -50%) scale(2);
}

/* Glass Outline Button */
.btn-auth-glass {
  width: 100%;
  padding: 0.75rem;
  background: var(--glass-bg);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  border: 1px solid var(--glass-border);
  border-radius: 12px;
  color: white;
  font-size: 1rem;
  font-weight: 600;
  cursor: pointer;
  transition: var(--transition-smooth);
  text-decoration: none;
  display: inline-block;
  text-align: center;
}

.btn-auth-glass:hover {
  background: rgba(255, 255, 255, 0.1);
  border-color: var(--color-primary);
  transform: translateY(-2px);
}

/* Auth Divider */
.auth-divider {
  margin: 2rem 0;
  position: relative;
  text-align: center;
}

.auth-divider::before {
  content: '';
  position: absolute;
  top: 50%;
  left: 0;
  right: 0;
  height: 1px;
  background: var(--glass-border);
}

.auth-divider span {
  position: relative;
  padding: 0 1rem;
  background: var(--glass-bg);
  color: rgba(255, 255, 255, 0.4);
  font-size: 0.875rem;
  text-transform: uppercase;
}

/* Auth Footer */
.auth-footer {
  text-align: center;
  margin-top: 1.5rem;
  color: rgba(255, 255, 255, 0.6);
}

.auth-footer a {
  color: var(--color-primary-light);
  text-decoration: none;
  transition: var(--transition-smooth);
}

.auth-footer a:hover {
  color: var(--color-accent);
}

/* Alert Messages */
.glass-alert {
  padding: 1rem;
  margin-bottom: 1.5rem;
  border-radius: 12px;
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  animation: slide-down 0.3s ease-out;
}

@keyframes slide-down {
  from {
    opacity: 0;
    transform: translateY(-10px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.glass-alert-danger {
  background: rgba(239, 68, 68, 0.1);
  border: 1px solid rgba(239, 68, 68, 0.3);
  color: #fca5a5;
}

.glass-alert-success {
  background: rgba(16, 185, 129, 0.1);
  border: 1px solid rgba(16, 185, 129, 0.3);
  color: #86efac;
}

/* Features Card for Register */
.features-glass-card {
  margin-top: 2rem;
  background: var(--glass-bg);
  backdrop-filter: var(--glass-blur);
  -webkit-backdrop-filter: var(--glass-blur);
  border: 1px solid var(--color-primary);
  border-radius: 20px;
  padding: 1.5rem;
  position: relative;
  overflow: hidden;
  animation: slide-up 0.8s ease-out 0.2s both;
}

.features-glass-card::before {
  content: '';
  position: absolute;
  top: -50%;
  left: -50%;
  width: 200%;
  height: 200%;
  background: radial-gradient(
    circle,
    var(--color-primary) 0%,
    transparent 70%
  );
  opacity: 0.1;
  animation: pulse 4s ease-in-out infinite;
}

@keyframes pulse {
  0%, 100% { transform: scale(1); }
  50% { transform: scale(1.1); }
}

.features-title {
  font-size: 1.125rem;
  font-weight: 700;
  text-align: center;
  margin-bottom: 1rem;
  background: linear-gradient(135deg, var(--color-primary-light), var(--color-accent));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.features-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 0.75rem;
}

.feature-item {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  color: rgba(255, 255, 255, 0.8);
  font-size: 0.875rem;
}

.feature-item i {
  color: var(--color-success);
}

/* Forgot Password Link */
.auth-forgot-link {
  display: inline-block;
  margin-top: 1rem;
  color: rgba(255, 255, 255, 0.6);
  text-decoration: none;
  font-size: 0.875rem;
  transition: var(--transition-smooth);
}

.auth-forgot-link:hover {
  color: var(--color-primary-light);
}

/* Form Text Helper */
.glass-form-text {
  margin-top: 0.5rem;
  font-size: 0.75rem;
  color: rgba(255, 255, 255, 0.4);
}

/* Floating Orbs */
.floating-orb {
  position: absolute;
  border-radius: 50%;
  filter: blur(40px);
  pointer-events: none;
  z-index: 0;
}

.orb-1 {
  width: 200px;
  height: 200px;
  background: var(--color-primary);
  opacity: 0.15;
  top: 10%;
  left: -5%;
  animation: float-1 15s ease-in-out infinite;
}

.orb-2 {
  width: 150px;
  height: 150px;
  background: var(--color-accent);
  opacity: 0.1;
  bottom: 10%;
  right: -5%;
  animation: float-2 20s ease-in-out infinite;
}

@keyframes float-1 {
  0%, 100% { transform: translate(0, 0) scale(1); }
  33% { transform: translate(30px, -30px) scale(1.1); }
  66% { transform: translate(-20px, 20px) scale(0.9); }
}

@keyframes float-2 {
  0%, 100% { transform: translate(0, 0) scale(1); }
  33% { transform: translate(-30px, 30px) scale(0.9); }
  66% { transform: translate(20px, -20px) scale(1.1); }
}

/* Responsive */
@media (max-width: 480px) {
  .auth-glass-card {
    padding: 2rem 1.5rem;
  }

  .auth-title {
    font-size: 1.75rem;
  }

  .features-grid {
    grid-template-columns: 1fr;
  }
}

/* Loading State */
.btn-auth-primary.loading {
  pointer-events: none;
  opacity: 0.8;
}

.btn-auth-primary.loading::before {
  content: '';
  position: absolute;
  width: 20px;
  height: 20px;
  border: 2px solid rgba(255, 255, 255, 0.3);
  border-radius: 50%;
  border-top-color: white;
  animation: spin 0.6s linear infinite;
  left: calc(50% - 10px);
  top: calc(50% - 10px);
}

@keyframes spin {
  to { transform: rotate(360deg); }
}