/**
 * Стили авторизации (вход, регистрация) v7.0
 */

/* ============================================
   АДАПТИВНАЯ ШИРИНА
   ============================================ */
.auth-form {
  width: 90%;
  max-width: 900px;
  margin: 40px auto;
  padding: 30px;
}

@media (max-width: 768px) {
  .auth-form {
    width: 95%;
    padding: 20px;
    margin: 20px auto;
  }
}

@media (max-width: 480px) {
  .auth-form {
    width: 100%;
    padding: 15px;
    margin: 10px auto;
  }
}

@media (max-width: 320px) {
  .auth-form {
    padding: 10px;
    margin: 5px auto;
  }
}

@media (min-width: 1920px) {
  .auth-form {
    max-width: 1200px;
    padding: 40px;
  }
}

@media (min-width: 2560px) {
  .auth-form {
    max-width: 1600px;
    padding: 50px;
  }
}

@media (min-width: 3840px) {
  .auth-form {
    max-width: 2400px;
    padding: 70px;
  }
}

@media (min-width: 7680px) {
  .auth-form {
    max-width: 4800px;
    padding: 100px;
  }
}

.form-group {
  margin-bottom: 20px;
}

.form-label {
  display: block;
  color: var(--text-secondary);
  font-size: 13px;
  margin-bottom: 8px;
  font-weight: 500;
  font-family: 'Rech', sans-serif;
}

.form-input,
.form-select {
  width: 100%;
  padding: 14px 16px;
  background: linear-gradient(180deg, var(--bg-secondary), var(--bg-card));
  border: 2px solid var(--c-brown-1);
  border-radius: 12px;
  color: var(--text-primary);
  font-size: 16px;
  font-family: 'Rech', sans-serif;
  box-shadow: 
    inset 0 3px 8px rgba(0,0,0,0.3),
    0 2px 0 var(--c-brown-2);
  transition: all 0.2s ease;
}

.form-input:focus,
.form-select:focus {
  outline: none;
  border-color: var(--c-gold-1);
  box-shadow: 
    inset 0 3px 8px rgba(0,0,0,0.4),
    0 0 0 3px var(--shadow-light),
    0 2px 0 var(--c-gold-3);
}

.form-input::placeholder {
  color: var(--text-secondary);
  opacity: 0.6;
}

/* ============================================
   ПЕРЕКЛЮЧАТЕЛЬ ВИДИМОСТИ ПАРОЛЯ
   ============================================ */
.password-toggle {
  position: absolute;
  right: 14px;
  top: 50%;
  transform: translateY(-50%);
  background: none;
  border: none;
  cursor: pointer;
  padding: 5px;
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 2;
}

.password-toggle svg {
  width: 22px;
  height: 22px;
  fill: none;
  stroke: var(--text-secondary);
  stroke-width: 2;
  stroke-linecap: round;
  stroke-linejoin: round;
  transition: stroke 0.2s ease, transform 0.2s ease;
}

.password-toggle img {
  width: 22px;
  height: 22px;
  transition: transform 0.2s ease;
  opacity: 0.7;
}

.password-toggle:hover img {
  opacity: 1;
  transform: scale(1.15);
}

.password-toggle:active img {
  transform: scale(0.95);
}

/* ============================================
   КНОПКИ
   ============================================ */
.btn-primary {
  width: 100%;
  padding: 16px;
  background: linear-gradient(180deg, var(--c-gold-2), var(--c-gold-1), var(--c-gold-3));
  border: none;
  border-radius: 12px;
  color: #0A0A0A;
  font-size: 16px;
  font-weight: 700;
  cursor: pointer;
  text-transform: uppercase;
  letter-spacing: 1px;
  box-shadow: 
    0 5px 0 var(--c-gold-3),
    0 10px 20px var(--shadow-color),
    inset 0 1px 0 rgba(255,255,255,0.4);
  position: relative;
  top: 0;
  transition: all 0.15s ease;
  font-family: 'Rech', sans-serif;
}

.btn-primary:hover {
  transform: translateY(-3px);
  box-shadow: 
    0 8px 0 var(--c-gold-3),
    0 15px 30px var(--shadow-color),
    inset 0 1px 0 rgba(255,255,255,0.4);
}

.btn-primary:active {
  transform: translateY(5px);
  top: 0;
  box-shadow: 
    0 0 0 var(--c-gold-3),
    0 3px 8px var(--shadow-color),
    inset 0 2px 5px rgba(0,0,0,0.2);
}

.btn-primary:disabled {
  opacity: 0.5;
  cursor: not-allowed;
  transform: none;
  box-shadow: 
    0 3px 0 var(--c-gold-3),
    0 5px 10px var(--shadow-color);
}

.btn-secondary {
  width: 100%;
  padding: 14px;
  background: var(--bg-card);
  border: 2px solid var(--c-brown-1);
  border-radius: 12px;
  color: var(--text-primary);
  font-size: 14px;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.3s ease;
  font-family: 'Rech', sans-serif;
  text-align: center;
  text-decoration: none;
  display: block;
}

.btn-secondary:hover {
  border-color: var(--c-gold-1);
  color: var(--c-gold-1);
}

/* ============================================
   МОДАЛЬНЫЕ ОКНА
   ============================================ */
.modal-overlay {
  display: none;
  position: fixed;
  z-index: 9999;
  left: 0;
  top: 0;
  width: 100%;
  height: 100%;
  background: rgba(0, 0, 0, 0.8);
  -webkit-backdrop-filter: blur(5px);
  backdrop-filter: blur(5px);
  animation: fadeIn 0.3s ease;
}

@keyframes fadeIn {
  from { opacity: 0; }
  to { opacity: 1; }
}

.modal-content {
  background: var(--bg-card);
  border: 2px solid var(--c-gold-1);
  border-radius: 20px;
  padding: 40px;
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  max-width: 400px;
  width: 90%;
  box-shadow: 0 20px 60px var(--shadow-color);
  animation: slideDown 0.3s ease;
}

@keyframes slideDown {
  from { transform: translate(-50%, -60%); opacity: 0; }
  to { transform: translate(-50%, -50%); opacity: 1; }
}

.modal-close {
  position: absolute;
  top: 15px;
  right: 20px;
  font-size: 28px;
  font-weight: bold;
  color: var(--text-secondary);
  cursor: pointer;
  transition: color 0.3s ease;
}

.modal-close:hover {
  color: var(--c-gold-1);
}

/* ============================================
   СКРЫТИЕ ЭЛЕМЕНТОВ
   ============================================ */
.form-hidden {
  display: none !important;
}

/* ============================================
   СКРЫТИЕ ЭЛЕМЕНТОВ
   ============================================ */
.form-hidden {
  display: none !important;
}

/* ============================================
   УВЕДОМЛЕНИЯ
   ============================================ */
.toast {
  position: fixed;
  bottom: 30px;
  right: 30px;
  background: var(--bg-card);
  border: 2px solid var(--c-gold-1);
  border-radius: 12px;
  padding: 16px 24px;
  box-shadow: 0 10px 30px var(--shadow-color);
  z-index: 9999;
  display: none;
  animation: slideIn 0.3s ease;
  font-family: 'Rech', sans-serif;
}

.toast.show {
  display: block;
}

.toast.success {
  border-color: #51cf66;
}

.toast.error {
  border-color: #ff6b6b;
}

@keyframes slideIn {
  from { transform: translateX(100%); opacity: 0; }
  to { transform: translateX(0); opacity: 1; }
}