/* ===== AUTH PAGES STYLES ===== */
/* Стили для страниц авторизации (login, register) */

/* Theme variables defined in base.css.
   Auth pages use a tighter spacing scale — override via container scope. */
.auth-wrap,
.auth-modern {
  --spacing-md: 12px;
  --spacing-lg: 16px;
  --spacing-xl: 20px;
  --border-radius-sm: 8px;
  --border-radius-md: 12px;
  --border-radius-lg: 16px;
}

/* Auth Wrapper */
.auth-wrap { 
  display: grid; 
  place-items: center; 
  min-height: 70vh; 
  padding: var(--spacing-2xl); 
}

.auth-card { 
  width: 100%; 
  max-width: 520px; 
  padding: 28px; 
  border-radius: var(--border-radius-lg); 
  position: relative; 
  overflow: hidden; 
  border: 1px solid var(--border-light); 
  background: var(--bg-dark); 
  box-shadow: none; 
}

.auth-card::before { display: none; }

.auth-head { 
  text-align: center; 
  margin-bottom: 18px; 
}

.auth-icon { 
  width: 44px; 
  height: 44px; 
  display: inline-grid; 
  place-items: center; 
  border-radius: var(--border-radius-md); 
  background: linear-gradient(135deg, var(--text-white), var(--primary-color)); 
  color: #000000; 
  font-weight: 800; 
  box-shadow: 0 10px 30px var(--shadow-primary); 
}

.auth-form { 
  display: grid; 
  gap: 14px; 
}

.auth-note { 
  text-align: center; 
  color: var(--text-gray); 
  margin-top: 10px; 
}

/* Links */
.link-accent { 
  color: var(--primary-color); 
  background: transparent; 
  padding: var(--spacing-xs) 10px; 
  border-radius: 9999px; 
  font-weight: 600; 
  text-decoration: none; 
  border: 1px solid var(--border-accent); 
  box-shadow: none; 
  display: inline-block; 
}

.link-accent:hover { 
  background: rgba(200,254,0,0.12); 
  color: var(--primary-color); 
  border-color: rgba(200,254,0,0.8); 
}

.link-accent::after { 
  content: " →"; 
  color: inherit; 
}

/* Form Fields */
.field label { 
  display: block; 
  font-size: 13px; 
  color: var(--text-gray); 
  margin-bottom: 6px; 
}

.field input, 
.field select, 
.field textarea { 
  width: 100%; 
  background: var(--bg-darker); 
  color: var(--text-white); 
  border: 1.5px solid var(--border-medium); 
  border-radius: var(--border-radius-md); 
  padding: var(--spacing-md) 14px; 
  height: 52px; 
  line-height: 24px; 
  outline: none; 
  box-shadow: none; 
  box-sizing: border-box; 
}

.field input:focus, 
.field select:focus, 
.field textarea:focus { 
  border-color: var(--primary-color); 
  box-shadow: 0 0 0 2px var(--shadow-primary-light); 
}

.error-text { 
  margin-top: 6px; 
  font-size: 13px; 
  color: var(--text-white); 
  background: rgba(191,190,0,0.15); 
  padding: 6px var(--spacing-sm); 
  border-radius: var(--border-radius-sm); 
}

.btn.full { 
  width: 100%; 
  height: 52px; 
  padding: var(--spacing-md) var(--spacing-lg); 
}

/* Register Link in Navigation */
.nav a.register-link, 
.nav a.register-link:visited { 
  color: #000000 !important; 
  background: linear-gradient(135deg, var(--text-white), var(--primary-color)); 
  padding: var(--spacing-sm) var(--spacing-md); 
  border-radius: var(--border-radius-sm); 
  font-weight: 400; 
  display: inline-block; 
  opacity: 1; 
}

.nav a.register-link:hover { 
  filter: brightness(1.03); 
  color: #000000 !important; 
}

/* ===== MODERN AUTH PAGES STYLES ===== */

/* Auth Section - Modern Design */
.auth-modern {
  min-height: 100vh;
  display: flex;
  align-items: flex-start;
  justify-content: center;
  padding: 60px var(--spacing-xl) var(--spacing-4xl);
  position: relative;
  overflow: hidden;
}

.auth-container {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 100%;
  max-width: 1200px;
  position: relative;
  z-index: 2;
}

.auth-card-modern {
  background: linear-gradient(135deg, rgba(255, 255, 255, 0.1), rgba(255, 255, 255, 0.05));
  backdrop-filter: blur(20px);
  border: 1px solid rgba(255, 255, 255, 0.2);
  border-radius: var(--border-radius-3xl);
  padding: var(--spacing-5xl);
  width: 100%;
  max-width: 480px;
  position: relative;
  overflow: hidden;
  box-shadow: 
    0 20px 60px rgba(0, 0, 0, 0.3),
    0 0 40px var(--shadow-primary-light);
}

.auth-card-modern::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: linear-gradient(135deg, rgba(200, 254, 0, 0.05), transparent);
  opacity: 0;
  transition: opacity var(--transition-normal);
}

.auth-card-modern:hover::before {
  opacity: 1;
}

.auth-header {
  text-align: center;
  margin-bottom: var(--spacing-4xl);
}

.auth-badge {
  display: inline-flex;
  align-items: center;
  gap: var(--spacing-sm);
  background: linear-gradient(135deg, rgba(200, 254, 0, 0.15), rgba(200, 254, 0, 0.05));
  border: 1px solid rgba(200, 254, 0, 0.3);
  border-radius: 50px;
  padding: var(--spacing-sm) var(--spacing-lg);
  margin-bottom: var(--spacing-2xl);
  backdrop-filter: blur(10px);
  animation: fadeInDown 0.3s ease-out;
}

.badge-icon {
  font-size: var(--spacing-lg);
}

.badge-text {
  font-size: 14px;
  font-weight: 600;
  color: var(--primary-color);
}

.auth-title {
  font-size: clamp(1.8rem, 4vw, 2.5rem);
  line-height: 1.2;
  margin-bottom: var(--spacing-lg);
  animation: fadeInUp 0.7s ease-out 0.1s both;
}

.title-main {
  display: block;
  color: var(--text-white);
  font-weight: 300;
  margin-bottom: var(--spacing-sm);
}

.title-highlight {
  display: block;
  background: linear-gradient(135deg, var(--primary-color) 0%, var(--text-white) 50%, var(--primary-color) 100%);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
  font-weight: 700;
  text-shadow: 0 0 30px var(--shadow-primary);
}

.auth-subtitle {
  color: var(--text-gray);
  font-size: var(--spacing-lg);
  margin-bottom: 0;
  animation: fadeInUp 0.7s ease-out 0.15s both;
}

/* Auth form styles */
.form-fields {
  margin-bottom: var(--spacing-3xl);
}

.field-modern {
  margin-bottom: var(--spacing-2xl);
}

.field-container {
  position: relative;
}

.field-label {
  display: block;
  color: var(--text-white);
  font-weight: 600;
  margin-bottom: var(--spacing-sm);
  font-size: 14px;
  transition: color var(--transition-normal);
}

.input-wrapper {
  position: relative;
}

.input-wrapper input {
  width: 100%;
  padding: var(--spacing-lg) var(--spacing-xl);
  background: rgba(0, 0, 0, 0.3);
  border: 1px solid var(--border-light);
  border-radius: var(--border-radius-lg);
  color: var(--text-white);
  font-size: var(--spacing-lg);
  transition: all var(--transition-fast);
  backdrop-filter: blur(10px);
}

.input-wrapper input:focus {
  outline: none;
  border-color: var(--border-accent);
  background: rgba(0, 0, 0, 0.4);
  box-shadow: 0 0 20px var(--shadow-primary-light);
}

.input-wrapper input::placeholder {
  color: var(--text-light-gray);
}

.input-focus {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  border-radius: var(--border-radius-lg);
  background: linear-gradient(135deg, rgba(200, 254, 0, 0.1), transparent);
  opacity: 0;
  transition: opacity var(--transition-normal);
  pointer-events: none;
}

.input-wrapper:focus-within .input-focus {
  opacity: 1;
}

.error-message {
  display: flex;
  align-items: center;
  gap: var(--spacing-sm);
  margin-top: var(--spacing-sm);
  color: #ff6b6b;
  font-size: 14px;
  animation: shake 0.5s ease-in-out;
}


.btn-auth-modern {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--spacing-md);
  padding: 18px var(--spacing-3xl);
  background: linear-gradient(135deg, var(--primary-color) 0%, var(--primary-dark) 100%);
  color: #000000;
  border: none;
  border-radius: var(--border-radius-lg);
  font-weight: 600;
  font-size: var(--spacing-lg);
  cursor: pointer;
  position: relative;
  overflow: hidden;
  transition: all var(--transition-fast) cubic-bezier(0.4, 0, 0.2, 1);
  box-shadow: 0 8px 32px var(--shadow-primary);
}

.btn-auth-modern:hover {
  box-shadow: 0 12px 40px var(--shadow-primary-strong);
}

.btn-shine {
  position: absolute;
  top: 0;
  left: -100%;
  width: 100%;
  height: 100%;
  background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.3), transparent);
  transition: left var(--transition-normal);
}

.btn-auth-modern:hover .btn-shine {
  left: 100%;
}


.auth-footer {
  text-align: center;
  margin-top: var(--spacing-3xl);
}

.auth-link-text {
  color: var(--text-gray);
  margin-bottom: var(--spacing-sm);
  font-size: 14px;
}

.auth-link-modern {
  display: inline-flex;
  align-items: center;
  gap: var(--spacing-sm);
  color: var(--primary-color);
  text-decoration: none;
  font-weight: 600;
  font-size: var(--spacing-lg);
  transition: all var(--transition-fast);
  position: relative;
}

.auth-link-modern::after {
  content: '';
  position: absolute;
  bottom: -2px;
  left: 0;
  width: 0;
  height: 2px;
  background: linear-gradient(90deg, var(--primary-color), var(--text-white));
  transition: width var(--transition-normal);
}

.auth-link-modern:hover::after {
  width: 100%;
}

.auth-link-modern:hover {
  color: var(--text-white);
}




/* Animations */
@keyframes slideInUp {
  from { opacity: 0; transform: translateY(50px); }
  to { opacity: 1; transform: translateY(0); }
}

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

@keyframes fadeInUp {
  from { opacity: 0; transform: translateY(30px); }
  to { opacity: 1; transform: translateY(0); }
}

@keyframes shake {
  0%, 100% { transform: translateX(0); }
  25% { transform: translateX(-5px); }
  75% { transform: translateX(5px); }
}

@keyframes float {
  0%, 100% { transform: translateY(0px) rotate(0deg); }
  50% { transform: translateY(-20px) rotate(5deg); }
}

/* Responsive Design for Auth */
@media (max-width: 768px) {
  .auth-modern {
    padding: var(--spacing-xl) var(--spacing-lg);
    min-height: 100vh;
  }
  
  .auth-card-modern {
    padding: var(--spacing-3xl) var(--spacing-2xl);
    border-radius: var(--border-radius-2xl);
    max-width: 100%;
  }
  
  .auth-title {
    font-size: 1.8rem;
    line-height: 1.2;
  }
  
  .input-wrapper input {
    padding: 14px var(--spacing-lg);
    font-size: var(--spacing-lg);
    min-height: 48px;
  }
  
  .btn-auth-modern {
    padding: var(--spacing-lg) var(--spacing-2xl);
    min-height: 48px;
  }
  
  .auth-badge {
    padding: 6px var(--spacing-md);
    font-size: 12px;
  }
  
  .badge-text {
    font-size: 12px;
  }
  
  .auth-subtitle {
    font-size: 14px;
  }
  
  .auth-link-modern {
    font-size: 14px;
  }
  
  .telegram-link {
    padding: 14px var(--spacing-2xl);
    font-size: 1rem;
  }
  
  .qr-code {
    min-height: 180px;
    min-width: 180px;
    padding: var(--spacing-lg);
  }
  
  .qr-code img {
    width: 160px;
    height: 160px;
  }
  
  .telegram-header h3 {
    font-size: var(--spacing-xl);
  }
  
  .telegram-header p {
    font-size: 14px;
  }
  
  .btn-direct-link,
  .btn-back {
    padding: 10px var(--spacing-xl);
    font-size: 12px;
  }
}

@media (max-width: 480px) {
  .auth-modern {
    padding: var(--spacing-lg) var(--spacing-md);
  }
  
  .auth-card-modern {
    padding: var(--spacing-2xl) var(--spacing-lg);
    border-radius: var(--spacing-xl);
  }
  
  .auth-title {
    font-size: 1.5rem;
  }
  
  .input-wrapper input {
    padding: var(--spacing-md) 14px;
    font-size: var(--spacing-lg);
    min-height: 44px;
  }
  
  .btn-auth-modern {
    padding: 14px var(--spacing-xl);
    min-height: 44px;
    font-size: 15px;
  }
  
  .auth-badge {
    padding: var(--spacing-xs) var(--spacing-sm);
    font-size: 11px;
  }
  
  .badge-text {
    font-size: 11px;
  }
  
  .auth-subtitle {
    font-size: 13px;
  }
  
  .auth-link-modern {
    font-size: 13px;
  }
  
  .telegram-link {
    padding: var(--spacing-md) var(--spacing-xl);
    font-size: 0.9rem;
  }
  
  .qr-code {
    min-height: 160px;
    min-width: 160px;
    padding: var(--spacing-md);
  }
  
  .qr-code img {
    width: 140px;
    height: 140px;
  }
  
  .telegram-header h3 {
    font-size: 18px;
  }
  
  .telegram-header p {
    font-size: 13px;
  }
  
  .btn-direct-link,
  .btn-back {
    padding: var(--spacing-sm) var(--spacing-lg);
    font-size: 11px;
  }
  
  .auth-divider {
    margin: var(--spacing-2xl) 0;
  }
  
  .divider-text {
    padding: var(--spacing-xs) var(--spacing-md);
    font-size: 11px;
  }
}

/* Touch-friendly improvements */
@media (hover: none) and (pointer: coarse) {
  .btn-auth-modern,
  .btn-telegram,
  .btn-direct-link,
  .btn-back {
    min-height: 44px;
    min-width: 44px;
  }
  
  .input-wrapper input {
    min-height: 44px;
  }
  
  .auth-link-modern {
    min-height: 44px;
    display: flex;
    align-items: center;
    justify-content: center;
  }
}

/* ===== TELEGRAM LOGIN STYLES ===== */

/* Telegram Login Button */
.btn-telegram {
  width: 100%;
  height: 56px;
  background: linear-gradient(135deg, var(--telegram-color), var(--telegram-light));
  border: none;
  border-radius: var(--border-radius-lg);
  color: var(--text-white);
  font-size: var(--spacing-lg);
  font-weight: 600;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--spacing-md);
  cursor: pointer;
  transition: all var(--transition-fast);
  position: relative;
  overflow: hidden;
  margin-top: var(--spacing-xl);
  box-shadow: 0 8px 32px var(--shadow-telegram);
}

.btn-telegram:hover {
  box-shadow: 0 12px 40px var(--shadow-telegram-strong);
  background: linear-gradient(135deg, var(--telegram-light), var(--telegram-color));
}

.telegram-icon {
  font-size: var(--spacing-xl);
}

/* Auth Divider */
.auth-divider {
  display: flex;
  align-items: center;
  margin: var(--spacing-3xl) 0;
  position: relative;
}

.auth-divider.hidden {
  display: none;
}

/* Hidden state for form elements */
.auth-form-modern.hidden,
.auth-footer.hidden,
.btn-telegram.hidden {
  display: none;
}

.auth-divider::before,
.auth-divider::after {
  content: '';
  flex: 1;
  height: 2px;
  background: linear-gradient(90deg, 
    transparent 0%, 
    rgba(200, 254, 0, 0.3) 20%, 
    rgba(200, 254, 0, 0.6) 50%, 
    rgba(200, 254, 0, 0.3) 80%, 
    transparent 100%
  );
  border-radius: 1px;
}

.divider-text {
  padding: var(--spacing-sm) var(--spacing-xl);
  color: var(--text-white);
  font-size: 14px;
  font-weight: 600;
  background: linear-gradient(135deg, var(--bg-dark), #1A1A1A);
  border: 1px solid rgba(200, 254, 0, 0.3);
  border-radius: var(--spacing-xl);
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.3);
  position: relative;
  z-index: 2;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

/* Telegram Login Section */
.telegram-login-section {
  text-align: center;
  padding: var(--spacing-xl) 0;
}

.telegram-header h3 {
  color: var(--text-white);
  font-size: var(--spacing-2xl);
  font-weight: 700;
  margin-bottom: var(--spacing-sm);
}

.telegram-header p {
  color: var(--text-gray);
  font-size: var(--spacing-lg);
  margin-bottom: var(--spacing-3xl);
}

/* QR Code Container */
.qr-container {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--spacing-2xl);
  margin-bottom: var(--spacing-3xl);
}

.qr-code {
  background: var(--text-white);
  padding: var(--spacing-xl);
  border-radius: var(--border-radius-lg);
  box-shadow: 0 8px 32px rgba(0,0,0,0.3);
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 240px;
  min-width: 240px;
  position: relative;
}

.qr-code img {
  max-width: 100%;
  max-height: 100%;
  object-fit: contain;
  border-radius: var(--border-radius-sm);
}

.qr-info {
  text-align: center;
}

.qr-timer {
  color: var(--text-white);
  font-size: var(--spacing-lg);
  font-weight: 600;
  margin-bottom: var(--spacing-lg);
}

.qr-timer span {
  color: var(--primary-color);
  font-weight: 700;
}

/* Direct Link Button */
.btn-direct-link {
  background: rgba(34, 158, 217, 0.1);
  border: 1px solid rgba(34, 158, 217, 0.3);
  color: var(--telegram-light);
  padding: var(--spacing-md) var(--spacing-2xl);
  border-radius: var(--border-radius-md);
  font-size: 14px;
  font-weight: 600;
  cursor: pointer;
  transition: all var(--transition-fast);
  position: relative;
  z-index: 10;
  user-select: none;
  -webkit-user-select: none;
  -moz-user-select: none;
  -ms-user-select: none;
  margin-right: 10px;
}

.btn-direct-link:hover {
  background: rgba(34, 158, 217, 0.2);
  border-color: rgba(34, 158, 217, 0.5);
  box-shadow: 0 4px 12px var(--shadow-telegram-light);
  color: var(--telegram-color);
}

.btn-direct-link:active {
  background: rgba(34, 158, 217, 0.3);
}

/* Back Button */
.btn-back {
  background: transparent;
  border: 1px solid rgba(255, 255, 255, 0.2);
  color: var(--text-gray);
  padding: var(--spacing-md) var(--spacing-2xl);
  border-radius: var(--border-radius-md);
  font-size: 14px;
  font-weight: 600;
  cursor: pointer;
  transition: all var(--transition-fast);
  position: relative;
  z-index: 10;
  user-select: none;
  -webkit-user-select: none;
  -moz-user-select: none;
  -ms-user-select: none;
}

.btn-back:hover {
  background: rgba(255, 255, 255, 0.05);
  border-color: rgba(255, 255, 255, 0.4);
  color: var(--text-white);
  box-shadow: 0 4px 12px rgba(255, 255, 255, 0.1);
}

.btn-back:active {
  background: rgba(255, 255, 255, 0.1);
}

/* Telegram Footer */
.telegram-footer {
  margin-top: var(--spacing-2xl);
}

/* Responsive for Telegram */
@media (max-width: 768px) {
  .qr-container {
    gap: var(--spacing-lg);
  }
  
  .qr-code {
    padding: var(--spacing-lg);
    min-height: 200px;
    min-width: 200px;
  }
  
  .qr-code img {
    width: 180px;
    height: 180px;
  }
  
  .telegram-header h3 {
    font-size: var(--spacing-xl);
  }
  
  .telegram-header p {
    font-size: 14px;
  }
  
  .auth-divider {
    margin: var(--spacing-2xl) 0;
  }
  
  .divider-text {
    padding: 6px var(--spacing-lg);
    font-size: 12px;
  }
  
  .btn-direct-link {
    font-size: 12px;
    padding: 10px var(--spacing-xl);
  }
}