/* ==========================================================================
   ОФИЦИАЛЬНАЯ ДИЗАЙН-СИСТЕМА И ВЕРСТКА ПОРТАЛА ГОСУСЛУГИ
   Engine / Model: Gemini 3.6 Flash
   Refactored & Optimized for Modern Web Standards & Fluid Responsiveness
   ========================================================================== */

:root {
  /* Цветовая палитра */
  --color-primary: #005ff9;
  --color-primary-hover: #004ecc;
  --color-primary-light: rgba(0, 95, 249, 0.08);
  --color-primary-border: rgba(0, 95, 249, 0.18);
  --color-accent: #ff2d55;
  --color-warning: #d97706;
  --color-warning-bg: #fffef2;
  --color-warning-border: #fde68a;
  --color-warning-subtext: #854d0e;
  --color-warning-details: #78350f;
  --color-danger: #dc2626;
  --color-danger-hover: #b91c1c;
  --color-text-main: #0f172a;
  --color-text-muted: #64748b;
  --color-text-subtle: #475569;
  --color-bg-page: #ebf3fa;
  --color-bg-card: #ffffff;
  --color-bg-subtle: #f8fafc;
  --color-border: #e2e8f0;
  --color-border-input: #cbd5e1;

  /* Типографика */
  --font-family-base: 'Inter', system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
  --font-size-xs: 0.75rem;     /* 12px */
  --font-size-sm: 0.84375rem; /* 13.5px */
  --font-size-base: 0.9375rem;/* 15px */
  --font-size-md: 1rem;       /* 16px */
  --font-size-lg: 1.125rem;   /* 18px */
  --font-size-xl: 1.3125rem;  /* 21px */

  /* Тени и Скругления */
  --radius-sm: 6px;
  --radius-md: 10px;
  --radius-lg: 16px;
  --radius-xl: 20px;
  --shadow-sm: 0 2px 4px rgba(15, 23, 42, 0.04);
  --shadow-md: 0 8px 24px rgba(15, 23, 42, 0.06);
  --shadow-lg: 0 16px 36px rgba(15, 23, 42, 0.09);
  --shadow-call: 0 6px 20px rgba(0, 95, 249, 0.35);

  /* Переходы */
  --transition-fast: 0.15s cubic-bezier(0.4, 0, 0.2, 1);
  --transition-normal: 0.25s cubic-bezier(0.4, 0, 0.2, 1);
}

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

html, body {
  height: 100%;
  width: 100%;
  font-family: var(--font-family-base);
  background-color: var(--color-bg-page);
  color: var(--color-text-main);
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  line-height: 1.5;
}

/* Фоновый герб РФ */
.coat-of-arms-watermark {
  position: fixed;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  pointer-events: none;
  z-index: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  user-select: none;
}

/* Контейнеры экранов */
.screen {
  display: none;
  min-height: 100vh;
  min-height: 100dvh;
  width: 100%;
  padding: 28px 16px;
  position: relative;
  z-index: 1;
  opacity: 0;
  transition: opacity var(--transition-normal);
}

.screen.active {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  opacity: 1;
}

#screen3.screen.active {
  justify-content: flex-start;
  padding-top: 28px;
  padding-bottom: 48px;
}

/* Режим немедленного отображения протокола */
html.fast-protocol #screen1,
html.fast-protocol #screen2 {
  display: none !important;
}

html.fast-protocol #screen3 {
  display: flex !important;
  opacity: 1 !important;
  justify-content: flex-start !important;
  padding-top: 28px !important;
  padding-bottom: 48px !important;
}

html.fast-protocol #resultBlock,
html.fast-protocol #protocolSection {
  display: block !important;
}

html.fast-protocol #verificationQuestionCard {
  display: none !important;
}

/* Базовая карточка */
.card {
  background: var(--color-bg-card);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-lg), var(--shadow-sm);
  border: 1px solid var(--color-border);
  margin: auto 0;
  width: 100%;
}

#screen3 .card-security {
  margin: 0 auto;
}

/* Логотип Госуслуги */
.logo {
  font-size: 1.875rem;
  font-weight: 800;
  letter-spacing: -0.5px;
  margin-bottom: 20px;
  text-align: center;
  user-select: none;
}

.logo span:first-child { color: var(--color-primary); }
.logo span:last-child { color: var(--color-accent); }

/* ==========================================================================
   ЭКРАН 1: ЗАГРУЗКА
   ========================================================================== */
.card-loading {
  padding: 44px 36px;
  max-width: 440px;
  text-align: center;
}

.title-main {
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--color-text-main);
  margin-bottom: 8px;
}

.subtext {
  font-size: 0.875rem;
  color: var(--color-text-muted);
}

.dots {
  margin-top: 24px;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
}

.dot {
  display: inline-block;
  width: 9px;
  height: 9px;
  border-radius: 50%;
  background: var(--color-primary);
  animation: blinkDots 1.4s infinite ease-in-out;
}

.dot:nth-child(2) { animation-delay: 0.2s; }
.dot:nth-child(3) { animation-delay: 0.4s; }

@keyframes blinkDots {
  0%, 80%, 100% { opacity: 0.25; transform: scale(0.85); }
  40% { opacity: 1; transform: scale(1); }
}

/* ==========================================================================
   ЭКРАН 2: ФОРМА ВХОДА ЕИСА
   ========================================================================== */
.card-login {
  padding: 36px 32px 30px;
  max-width: 420px;
}

.state-header-mini {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  font-size: 0.65625rem;
  font-weight: 700;
  letter-spacing: 0.8px;
  color: var(--color-primary);
  background: #f0f6ff;
  border: 1px solid var(--color-primary-border);
  border-radius: var(--radius-sm);
  padding: 6px 12px;
  margin-bottom: 20px;
  text-transform: uppercase;
}

.mini-crest {
  flex-shrink: 0;
}

.login-header-text {
  font-size: 1rem;
  font-weight: 700;
  color: var(--color-text-main);
  margin-bottom: 22px;
  text-align: center;
  line-height: 1.4;
}

.input-group {
  margin-bottom: 18px;
  text-align: left;
}

.field-label {
  display: block;
  font-size: 0.8125rem;
  font-weight: 600;
  color: var(--color-text-subtle);
  margin-bottom: 6px;
}

.input {
  width: 100%;
  padding: 12px 14px;
  border-radius: var(--radius-md);
  border: 1px solid var(--color-border-input);
  font-size: 0.9375rem;
  font-family: inherit;
  outline: none;
  background: var(--color-bg-card);
  color: var(--color-text-main);
  transition: border-color var(--transition-fast), box-shadow var(--transition-fast);
}

.input:focus {
  border-color: var(--color-primary);
  box-shadow: 0 0 0 3.5px rgba(0, 95, 249, 0.15);
}

.btn-primary {
  width: 100%;
  padding: 13px 16px;
  border-radius: var(--radius-md);
  border: none;
  background: var(--color-primary);
  color: #ffffff;
  font-size: 0.96875rem;
  font-weight: 700;
  font-family: inherit;
  cursor: pointer;
  margin-top: 10px;
  transition: background-color var(--transition-fast), transform var(--transition-fast), box-shadow var(--transition-fast);
  box-shadow: 0 4px 12px rgba(0, 95, 249, 0.2);
}

.btn-primary:hover {
  background: var(--color-primary-hover);
  box-shadow: 0 6px 16px rgba(0, 95, 249, 0.3);
}

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

.login-footer-links {
  margin-top: 20px;
  display: flex;
  justify-content: space-between;
  font-size: 0.8125rem;
}

.link {
  color: var(--color-primary);
  text-decoration: none;
  font-weight: 600;
  transition: color var(--transition-fast);
}

.link:hover {
  text-decoration: underline;
}

/* ==========================================================================
   ЭКРАН 3: ОФИЦИАЛЬНАЯ ПРОВЕРКА БЕЗОПАСНОСТИ
   ========================================================================== */
.card-security {
  max-width: 580px;
  overflow: hidden;
  border-radius: var(--radius-xl);
}

.sec-top-bar {
  background: var(--color-bg-subtle);
  padding: 16px 24px;
  border-bottom: 1px solid var(--color-border);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
}

.sec-top-left {
  display: flex;
  align-items: center;
  gap: 12px;
}

.logo-small {
  font-size: 1.1875rem;
  font-weight: 800;
}

.logo-small span:first-child { color: var(--color-primary); }
.logo-small span:last-child { color: var(--color-accent); }

.state-agency-tag {
  font-size: 0.625rem;
  font-weight: 800;
  letter-spacing: 0.6px;
  color: var(--color-text-subtle);
  background: var(--color-border);
  padding: 4px 8px;
  border-radius: 4px;
  text-transform: uppercase;
}

.sec-badge {
  font-size: 0.6875rem;
  font-weight: 700;
  color: var(--color-primary);
  background: var(--color-primary-light);
  padding: 5px 12px;
  border-radius: var(--radius-sm);
  border: 1px solid var(--color-primary-border);
  letter-spacing: 0.4px;
  text-transform: uppercase;
  white-space: nowrap;
}

.sec-body {
  padding: 28px 24px;
  text-align: center;
}

.sec-icon-container {
  display: flex;
  justify-content: center;
  align-items: center;
  margin-bottom: 18px;
  height: 52px;
}

.spinner-official {
  width: 38px;
  height: 38px;
  border: 3.5px solid var(--color-border);
  border-top-color: var(--color-primary);
  border-radius: 50%;
  animation: spin 0.85s linear infinite;
}

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

.sec-title {
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--color-text-main);
  margin-bottom: 8px;
  line-height: 1.35;
}

.sec-description {
  font-size: 0.875rem;
  color: var(--color-text-muted);
  line-height: 1.5;
  margin-bottom: 22px;
}

/* Прогресс-бар */
.progress-container {
  background: var(--color-bg-subtle);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: 16px;
  margin-bottom: 24px;
  text-align: left;
}

.progress-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 0.8125rem;
  font-weight: 600;
  color: var(--color-text-subtle);
  margin-bottom: 10px;
  gap: 12px;
}

.progress-track {
  height: 7px;
  background: var(--color-border);
  border-radius: 7px;
  overflow: hidden;
}

.progress-bar {
  height: 100%;
  width: 0%;
  background: var(--color-primary);
  border-radius: 7px;
  transition: width 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

/* Блок результата */
.result-block {
  animation: fadeIn 0.4s cubic-bezier(0.4, 0, 0.2, 1) forwards;
}

@keyframes fadeIn {
  from { opacity: 0; transform: translateY(8px); }
  to { opacity: 1; transform: translateY(0); }
}

/* ==========================================================================
   КАРТОЧКА ПРЕДУПРЕЖДЕНИЯ И ЭКСТРЕННОГО ПРОТОКОЛА
   ========================================================================== */

/* Блок вопроса во втором шаге диагностики */
.verification-question-card {
  background: var(--color-warning-bg);
  border: 1px solid var(--color-warning-border);
  border-left: 5px solid var(--color-warning);
  border-radius: var(--radius-lg);
  padding: 24px 22px;
  text-align: left;
  box-shadow: 0 8px 24px rgba(217, 119, 6, 0.07);
}

.vq-header {
  font-size: 1rem;
  font-weight: 700;
  color: var(--color-text-main);
  margin-bottom: 16px;
  display: flex;
  align-items: center;
  gap: 10px;
  border-bottom: 1px solid #fef08a;
  padding-bottom: 12px;
}

.vq-body {
  display: flex;
  flex-direction: column;
}

.vq-text {
  font-size: 0.875rem;
  color: #334155;
  margin-bottom: 12px;
  line-height: 1.5;
}

.vq-details {
  background: #ffffff;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: 14px 16px;
  font-size: 0.84375rem;
  color: var(--color-text-subtle);
  line-height: 1.65;
  margin-bottom: 20px;
  word-break: break-word;
}

.vq-action-buttons {
  display: flex;
  gap: 12px;
}

.btn-choice {
  flex: 1;
  padding: 13px 18px;
  border-radius: var(--radius-md);
  border: none;
  font-size: 0.9375rem;
  font-weight: 700;
  font-family: inherit;
  cursor: pointer;
  transition: all var(--transition-fast);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
}

@keyframes pulseGlow {
  0% {
    transform: scale(1);
    box-shadow: 0 4px 14px rgba(220, 38, 38, 0.35);
  }
  50% {
    transform: scale(1.02);
    box-shadow: 0 8px 22px rgba(220, 38, 38, 0.6);
  }
  100% {
    transform: scale(1);
    box-shadow: 0 4px 14px rgba(220, 38, 38, 0.35);
  }
}

.btn-choice-no {
  background: var(--color-danger);
  color: #ffffff;
  animation: pulseGlow 1.4s infinite ease-in-out;
}

.btn-choice-no:hover {
  background: var(--color-danger-hover);
}

/* Финальный блок предупреждения с экстренным контактом */
.alert-box {
  position: relative;
  background: var(--color-warning-bg);
  border: 1px solid var(--color-warning-border);
  border-left: 5px solid var(--color-warning);
  border-radius: var(--radius-lg);
  padding: 26px 24px;
  text-align: left;
  box-shadow: 0 12px 32px rgba(217, 119, 6, 0.09), var(--shadow-sm);
  overflow: hidden;
}

/* Официальный штамп / печать ФСТЭК / Минцифры */
.official-stamp-seal {
  position: absolute;
  top: 14px;
  right: 14px;
  width: 94px;
  height: 94px;
  border: 2px dashed rgba(220, 38, 38, 0.42);
  border-radius: 50%;
  color: var(--color-danger);
  transform: rotate(-12deg);
  opacity: 0.42;
  pointer-events: none;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  font-family: inherit;
  z-index: 2;
  user-select: none;
}

.stamp-inner {
  font-size: 0.4375rem;
  font-weight: 800;
  line-height: 1.2;
  text-transform: uppercase;
  padding: 2px;
}

.stamp-top {
  font-size: 0.40625rem;
  letter-spacing: 0.2px;
}

.stamp-center {
  font-size: 0.53125rem;
  font-weight: 900;
  letter-spacing: 0.6px;
  border-top: 1px solid rgba(220, 38, 38, 0.45);
  border-bottom: 1px solid rgba(220, 38, 38, 0.45);
  margin: 2px 0;
  padding: 2px 0;
}

.stamp-bottom {
  font-size: 0.40625rem;
}

/* Заголовок карточки предупреждения */
.alert-header {
  font-size: 1.125rem;
  margin-bottom: 18px;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  gap: 10px;
  padding-right: 75px;
  width: 100%;
}

.alert-title-text {
  font-size: 1.15625rem;
  font-weight: 700;
  color: var(--color-danger);
  line-height: 1.35;
  margin: 0;
  text-align: center;
  letter-spacing: -0.2px;
}

.svg-inline-alert {
  flex-shrink: 0;
}

/* Текст призыва к действию */
.alert-action-text {
  font-size: 1rem;
  line-height: 1.55;
  color: var(--color-text-main);
  font-weight: 400;
  margin-top: 0;
  margin-bottom: 18px;
}

/* Кнопка "Горячая линия" */
.btn-support-call {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  width: 100%;
  text-align: center;
  background: var(--color-primary);
  color: #ffffff;
  padding: 15px 22px;
  border-radius: var(--radius-md);
  font-size: 1.0625rem;
  font-weight: 700;
  letter-spacing: 0.2px;
  text-decoration: none;
  white-space: nowrap;
  transition: background-color var(--transition-fast), transform var(--transition-fast), box-shadow var(--transition-fast);
  box-shadow: var(--shadow-call);
}

.btn-support-call span {
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.btn-support-call .svg-phone-icon {
  flex-shrink: 0;
  width: 22px;
  height: 22px;
}

.btn-support-call:hover {
  background: var(--color-primary-hover);
  box-shadow: 0 8px 24px rgba(0, 95, 249, 0.45);
  transform: translateY(-1px);
}

.btn-support-call:active {
  transform: translateY(0);
}

/* Подпись под кнопкой */
.support-subtext {
  text-align: center;
  font-size: 0.84375rem;
  font-weight: 500;
  color: var(--color-warning-subtext);
  margin-top: 8px;
  margin-bottom: 22px;
}

/* Нижний блок подробностей выгрузки */
.alert-details {
  font-size: 0.9375rem;
  line-height: 1.6;
  color: var(--color-warning-details);
  font-weight: 400;
}

.ip-highlight {
  color: var(--color-warning-details);
  font-weight: 700;
  font-family: inherit;
}

/* ==========================================================================
   АДАПТИВНОСТЬ И МОБИЛЬНЫЕ РАЗРЕШЕНИЯ
   ========================================================================== */
@media (max-width: 580px) {
  .screen {
    padding: 16px 10px 32px;
  }
  
  .card-security {
    max-width: 100%;
    border-radius: var(--radius-lg);
  }
  
  .sec-top-bar {
    padding: 14px 16px;
  }
  
  .sec-body {
    padding: 20px 14px;
  }
  
  .alert-box {
    padding: 20px 16px;
    border-radius: var(--radius-lg);
  }
  
  .alert-header {
    padding-right: 50px;
    gap: 8px;
    margin-bottom: 14px;
  }
  
  .alert-title-text {
    font-size: 1rem;
  }
  
  .alert-action-text {
    font-size: 0.90625rem;
    margin-bottom: 16px;
  }
  
  .btn-support-call {
    padding: 14px 14px;
    gap: 8px;
    font-size: 0.9375rem;
  }
  
  .support-subtext {
    font-size: 0.78125rem;
    margin-top: 6px;
    margin-bottom: 18px;
  }
  
  .alert-details {
    font-size: 0.84375rem;
  }
  
  .official-stamp-seal {
    width: 76px;
    height: 76px;
    top: 10px;
    right: 10px;
    opacity: 0.35;
  }
  
  .verification-question-card {
    padding: 18px 14px;
  }
}

@media (max-width: 380px) {
  .btn-support-call {
    padding: 12px 10px;
    font-size: 0.875rem;
    gap: 6px;
  }

  .btn-support-call .svg-phone-icon {
    width: 18px;
    height: 18px;
  }

  .alert-header {
    padding-right: 40px;
  }

  .official-stamp-seal {
    width: 64px;
    height: 64px;
  }
}