/* ============================================================
   ProgGuru — виджеты: модальная форма заявки + чат
   Подключается на любую страницу сайта.
   ============================================================ */

/* ===== ПЕРЕМЕННЫЕ (если их нет на странице — задаём сами) ===== */
:root {
  --wg-accent: #F5A623;
  --wg-accent-dark: #D98A0B;
  --wg-accent-soft: #FFF9EE;
  --wg-text: #1F2733;
  --wg-muted: #7A8598;
  --wg-bg-soft: #F7F9FC;
  --wg-border: #E0E6ED;
  --wg-shadow-md: 0 12px 32px rgba(31,39,51,.10);
  --wg-shadow-accent: 0 12px 28px rgba(245,166,35,.28);
}

/* ===== Универсальное правило: hidden всегда побеждает display =====
   Нужно, потому что у элементов с атрибутом hidden, но заданным
   через CSS display (inline-flex, flex и т.п.), атрибут перестаёт работать. */
.wg-btn-text[hidden],
.wg-btn-loader[hidden],
.wg-form-error[hidden],
.wg-success[hidden],
.wg-chat-badge[hidden] {
  display: none !important;
}

/* ============================================================
   МОДАЛЬНОЕ ОКНО: ФОРМА ЗАЯВКИ
   ============================================================ */

.wg-modal {
  position: fixed;
  inset: 0;
  z-index: 1000;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 24px;
  opacity: 0;
  pointer-events: none;
  transition: opacity .25s ease;
}
.wg-modal.open {
  opacity: 1;
  pointer-events: auto;
}

.wg-modal-overlay {
  position: absolute;
  inset: 0;
  background: rgba(20,26,36,.55);
  backdrop-filter: blur(4px);
  -webkit-backdrop-filter: blur(4px);
}

.wg-modal-box {
  position: relative;
  z-index: 1;
  width: 100%;
  max-width: 560px;
  max-height: calc(100vh - 48px);
  max-height: calc(100dvh - 48px);
  overflow-y: auto;
  background: #fff;
  border-radius: 22px;
  padding: 36px 34px 32px;
  box-shadow: 0 32px 64px rgba(15,20,30,.35);
  transform: translateY(20px) scale(.98);
  transition: transform .3s cubic-bezier(.2,.8,.3,1);
}
.wg-modal.open .wg-modal-box {
  transform: translateY(0) scale(1);
}

.wg-modal-close {
  position: absolute;
  top: 14px;
  right: 14px;
  width: 38px;
  height: 38px;
  border-radius: 50%;
  border: none;
  background: var(--wg-bg-soft);
  color: var(--wg-muted);
  font-size: 24px;
  line-height: 1;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: background .2s, color .2s, transform .2s;
}
.wg-modal-close:hover {
  background: var(--wg-accent-soft);
  color: var(--wg-accent-dark);
  transform: rotate(90deg);
}

.wg-modal-head { margin-bottom: 24px; }
.wg-modal-kicker {
  display: inline-block;
  font-size: 11px;
  letter-spacing: 2px;
  text-transform: uppercase;
  color: var(--wg-accent-dark);
  font-weight: 700;
  background: var(--wg-accent-soft);
  padding: 5px 12px;
  border-radius: 20px;
  border: 1px solid #F3E0BC;
  margin-bottom: 12px;
}
.wg-modal-head h3 {
  font-size: 26px;
  font-weight: 800;
  letter-spacing: -.6px;
  margin-bottom: 8px;
  color: var(--wg-text);
}
.wg-modal-head p {
  color: var(--wg-muted);
  font-size: 14.5px;
  line-height: 1.55;
}

.wg-form { display: flex; flex-direction: column; gap: 14px; }

.wg-form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 14px;
}

.wg-field { display: flex; flex-direction: column; gap: 6px; }
.wg-field > span {
  font-size: 13px;
  font-weight: 600;
  color: #3A4454;
}
.wg-field input,
.wg-field select,
.wg-field textarea {
  width: 100%;
  padding: 12px 14px;
  font-size: 15px;
  font-family: inherit;
  color: var(--wg-text);
  background: #fff;
  border: 1.5px solid var(--wg-border);
  border-radius: 12px;
  outline: none;
  transition: border-color .2s, box-shadow .2s, background .2s;
}
.wg-field textarea { resize: vertical; min-height: 80px; }
.wg-field input::placeholder,
.wg-field textarea::placeholder { color: #A7B0BF; }

.wg-field input:focus,
.wg-field select:focus,
.wg-field textarea:focus {
  border-color: var(--wg-accent);
  box-shadow: 0 0 0 3px rgba(245,166,35,.15);
}
.wg-field input.invalid,
.wg-field select.invalid,
.wg-field textarea.invalid {
  border-color: #E45B5B;
  box-shadow: 0 0 0 3px rgba(228,91,91,.12);
}

.wg-agree {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  font-size: 13px;
  color: var(--wg-muted);
  cursor: pointer;
  line-height: 1.4;
  margin-top: 2px;
}
.wg-agree input {
  margin-top: 2px;
  width: 16px;
  height: 16px;
  accent-color: var(--wg-accent);
  flex-shrink: 0;
  cursor: pointer;
}

.wg-btn {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 15px 32px;
  border-radius: 40px;
  font-weight: 600;
  font-size: 15px;
  border: none;
  cursor: pointer;
  transition: transform .2s, box-shadow .2s, background .2s, color .2s;
  font-family: inherit;
  background: var(--wg-accent);
  color: #fff;
  box-shadow: var(--wg-shadow-accent);
  justify-content: center;
}
.wg-btn:hover {
  background: var(--wg-accent-dark);
  transform: translateY(-2px);
  box-shadow: 0 16px 34px rgba(245,166,35,.36);
}
.wg-btn:disabled {
  opacity: .7;
  cursor: not-allowed;
  transform: none !important;
}

.wg-form-submit {
  width: 100%;
  margin-top: 6px;
  position: relative;
}

.wg-btn-loader {
  display: inline-flex;
  align-items: center;
  gap: 10px;
}
.wg-spinner {
  width: 16px;
  height: 16px;
  border: 2.5px solid rgba(255,255,255,.4);
  border-top-color: #fff;
  border-radius: 50%;
  animation: wg-spin .7s linear infinite;
  display: inline-block;
}
@keyframes wg-spin { to { transform: rotate(360deg); } }

.wg-form-note {
  text-align: center;
  font-size: 13px;
  color: var(--wg-muted);
  margin-top: 4px;
}
.wg-form-note a { color: var(--wg-accent-dark); font-weight: 600; text-decoration: none; }
.wg-form-note a:hover { text-decoration: underline; }

.wg-form-error {
  background: #FDECEC;
  border: 1px solid #F5C2C2;
  color: #B84141;
  font-size: 13.5px;
  padding: 10px 14px;
  border-radius: 10px;
  line-height: 1.45;
  margin-top: 4px;
}
.wg-form-error a { color: #B84141; font-weight: 700; text-decoration: underline; }

/* Экран успеха */
.wg-success {
  text-align: center;
  padding: 12px 0 4px;
}
.wg-success-ico {
  width: 76px;
  height: 76px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--wg-accent), #F09A0C);
  color: #fff;
  font-size: 38px;
  font-weight: 800;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 22px;
  box-shadow: 0 12px 28px rgba(245,166,35,.4);
  animation: wg-pop .4s cubic-bezier(.2,.8,.3,1.4);
}
@keyframes wg-pop {
  0% { transform: scale(.4); opacity: 0; }
  100% { transform: scale(1); opacity: 1; }
}
.wg-success h3 {
  font-size: 24px;
  font-weight: 800;
  margin-bottom: 10px;
  color: var(--wg-text);
}
.wg-success p {
  color: var(--wg-muted);
  font-size: 15px;
  margin-bottom: 26px;
  max-width: 380px;
  margin-left: auto;
  margin-right: auto;
}
.wg-success .wg-btn { padding: 14px 40px; }

body.wg-modal-open { overflow: hidden; }

/* ============================================================
   КНОПКА "НАВЕРХ"
   ============================================================ */

.wg-to-top {
  position: fixed;
  right: 24px;
  bottom: 24px;
  z-index: 900;
  width: 52px;
  height: 52px;
  border-radius: 50%;
  border: none;
  background: var(--wg-accent);
  color: #fff;
  font-size: 22px;
  font-weight: 800;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: var(--wg-shadow-accent);
  opacity: 0;
  visibility: hidden;
  transform: translateY(16px);
  transition: opacity .3s, transform .3s, visibility .3s, background .2s;
}
.wg-to-top.show {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}
.wg-to-top:hover {
  background: var(--wg-accent-dark);
  transform: translateY(-3px);
}

/* Скрываем кнопку "наверх", когда открыт чат (на случай перекрытия) */
.wg-to-top.hidden-by-chat {
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
}

/* ============================================================
   ЧАТ-ВИДЖЕТ
   ============================================================ */

.wg-chat-toggle {
  position: fixed;
  right: 24px;
  bottom: 88px;
  z-index: 950;
  width: 60px;
  height: 60px;
  border-radius: 50%;
  border: none;
  background: linear-gradient(135deg, var(--wg-accent) 0%, #F09A0C 100%);
  color: #fff;
  font-size: 26px;
  cursor: pointer;
  box-shadow: 0 12px 28px rgba(245,166,35,.42);
  display: flex;
  align-items: center;
  justify-content: center;
  transition: transform .25s, box-shadow .25s;
}
.wg-chat-toggle:hover {
  transform: translateY(-3px) scale(1.05);
  box-shadow: 0 16px 34px rgba(245,166,35,.5);
}
.wg-chat-badge {
  position: absolute;
  top: -4px;
  right: -4px;
  min-width: 20px;
  height: 20px;
  padding: 0 5px;
  border-radius: 10px;
  background: #E45B5B;
  color: #fff;
  font-size: 11px;
  font-weight: 700;
  display: flex;
  align-items: center;
  justify-content: center;
  border: 2px solid #fff;
}

.wg-chat-window {
  position: fixed;
  right: 24px;
  bottom: 160px;
  z-index: 960;
  width: 360px;
  max-width: calc(100vw - 32px);
  max-height: calc(100vh - 200px);
  max-height: calc(100dvh - 200px);
  background: #fff;
  border-radius: 20px;
  box-shadow: 0 24px 60px rgba(15,20,30,.28);
  display: flex;
  flex-direction: column;
  overflow: hidden;
  opacity: 0;
  visibility: hidden;
  transform: translateY(20px) scale(.96);
  transform-origin: bottom right;
  transition: opacity .25s, transform .25s, visibility .25s;
}
.wg-chat-window.open {
  opacity: 1;
  visibility: visible;
  transform: translateY(0) scale(1);
}

.wg-chat-head {
  background: linear-gradient(135deg, var(--wg-accent) 0%, #F09A0C 100%);
  color: #fff;
  padding: 18px 20px;
  display: flex;
  align-items: center;
  gap: 12px;
}
.wg-chat-ava {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background: rgba(255,255,255,.22);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 20px;
  flex-shrink: 0;
}
.wg-chat-title { font-weight: 700; font-size: 15px; }
.wg-chat-status {
  font-size: 12px;
  opacity: .92;
  display: flex;
  align-items: center;
  gap: 6px;
}
.wg-chat-status::before {
  content: "";
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: #7CE38B;
  box-shadow: 0 0 0 3px rgba(124,227,139,.3);
}
.wg-chat-close {
  margin-left: auto;
  background: rgba(255,255,255,.18);
  border: none;
  color: #fff;
  width: 30px;
  height: 30px;
  border-radius: 50%;
  font-size: 20px;
  line-height: 1;
  cursor: pointer;
  transition: background .2s;
}
.wg-chat-close:hover { background: rgba(255,255,255,.32); }

.wg-chat-body {
  flex: 1;
  overflow-y: auto;
  padding: 18px;
  background: var(--wg-bg-soft);
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.wg-chat-msg {
  max-width: 82%;
  padding: 11px 14px;
  border-radius: 14px;
  font-size: 14.5px;
  line-height: 1.5;
  word-wrap: break-word;
  animation: wg-chat-in .28s ease;
}
@keyframes wg-chat-in {
  from { opacity: 0; transform: translateY(8px); }
  to { opacity: 1; transform: translateY(0); }
}
.wg-chat-msg.bot {
  align-self: flex-start;
  background: #fff;
  border: 1px solid var(--wg-border);
  border-bottom-left-radius: 4px;
  color: #3A4454;
}
.wg-chat-msg.user {
  align-self: flex-end;
  background: var(--wg-accent);
  color: #fff;
  border-bottom-right-radius: 4px;
}
.wg-chat-msg.system {
  align-self: center;
  background: var(--wg-accent-soft);
  border: 1px solid #F3E0BC;
  color: var(--wg-accent-dark);
  font-size: 13px;
  text-align: center;
  max-width: 100%;
}
.wg-chat-msg.typing {
  align-self: flex-start;
  background: #fff;
  border: 1px solid var(--wg-border);
  border-bottom-left-radius: 4px;
  display: flex;
  gap: 4px;
  padding: 14px;
}
.wg-chat-msg.typing span {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--wg-muted);
  animation: wg-typing 1.2s infinite;
}
.wg-chat-msg.typing span:nth-child(2) { animation-delay: .2s; }
.wg-chat-msg.typing span:nth-child(3) { animation-delay: .4s; }
@keyframes wg-typing {
  0%, 60%, 100% { opacity: .3; transform: translateY(0); }
  30% { opacity: 1; transform: translateY(-4px); }
}

.wg-chat-quick {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  padding: 0 14px 12px;
  background: var(--wg-bg-soft);
}
.wg-chat-quick button {
  background: #fff;
  border: 1.5px solid var(--wg-border);
  border-radius: 20px;
  padding: 7px 14px;
  font-size: 13px;
  font-family: inherit;
  color: var(--wg-text);
  cursor: pointer;
  transition: border-color .2s, color .2s, background .2s;
}
.wg-chat-quick button:hover {
  border-color: var(--wg-accent);
  color: var(--wg-accent-dark);
  background: var(--wg-accent-soft);
}

.wg-chat-form {
  display: flex;
  gap: 8px;
  padding: 12px 14px;
  border-top: 1px solid var(--wg-border);
  background: #fff;
}
.wg-chat-form input {
  flex: 1;
  padding: 11px 14px;
  font-size: 14.5px;
  font-family: inherit;
  border: 1.5px solid var(--wg-border);
  border-radius: 30px;
  outline: none;
  transition: border-color .2s, box-shadow .2s;
}
.wg-chat-form input:focus {
  border-color: var(--wg-accent);
  box-shadow: 0 0 0 3px rgba(245,166,35,.15);
}
.wg-chat-form button {
  width: 44px;
  height: 44px;
  border-radius: 50%;
  border: none;
  background: var(--wg-accent);
  color: #fff;
  font-size: 18px;
  cursor: pointer;
  flex-shrink: 0;
  transition: background .2s, transform .2s;
}
.wg-chat-form button:hover {
  background: var(--wg-accent-dark);
  transform: scale(1.06);
}
.wg-chat-form button:disabled { opacity: .6; cursor: not-allowed; transform: none; }

/* ===== АДАПТИВ ===== */
@media (max-width: 768px) {
  .wg-modal { padding: 12px; }
  .wg-modal-box { padding: 28px 22px 24px; border-radius: 18px; }
  .wg-modal-head h3 { font-size: 22px; }
  .wg-form-row { grid-template-columns: 1fr; }

  .wg-chat-window {
    right: 12px;
    left: 12px;
    bottom: 150px;
    width: auto;
    max-height: calc(100vh - 180px);
    max-height: calc(100dvh - 180px);
  }
  .wg-to-top { right: 16px; bottom: 16px; width: 46px; height: 46px; }
  .wg-chat-toggle { right: 16px; bottom: 74px; width: 54px; height: 54px; }
}

/* Уважаем пользователей, отключивших анимации */
@media (prefers-reduced-motion: reduce) {
  .wg-modal,
  .wg-modal-box,
  .wg-chat-window,
  .wg-chat-msg,
  .wg-to-top {
    transition: none !important;
    animation: none !important;
  }
}