/* Generated by npm run build. Edit src/styles/components/responsive.css. */
/* Hallmark · project: Comp Master · scope: existing UI polish · 2026-11-13
   Critique: hierarchy and legibility before decorative surfaces; locked brand retained. */
/* ===================================================
   COMP MASTER — Global Responsive Layer (responsive.css)
   Підключається ПІСЛЯ сторінкових стилів на всіх сторінках.

   Брейкпоінти (desktop-first, щоб не ламати існуючі стилі Phase 1):
     ≤ 1180px — навігація ховається у бургер (8 пунктів не вміщаються)
     ≤ 1024px — планшет
     ≤ 992px  — конфігуратор: сайдбар → нижній drawer
     ≤ 768px  — великий телефон / малий планшет
     ≤ 430px  — телефон
   =================================================== */

:root {
  --header-h: 70px;
  --safe-bottom: env(safe-area-inset-bottom, 0px);
}

[data-theme='light'] {
  --burger-panel-bg: rgba(255, 255, 255, 0.78);
  --drawer-bg: rgba(255, 255, 255, 0.92);
}

/* --- Захист від горизонтального переповнення --- */
html,
body {
  max-width: 100%;
  overflow-x: clip;
}

img,
video,
canvas,
svg {
  max-width: 100%;
}

/* Довгі слова (назви GPU, email) не розпирають картки.
   break-word, а не anywhere: не зменшує min-content, тож флекс-підписи («RAM:») не ламаються */
h1,
h2,
h3,
h4,
p,
li,
td {
  overflow-wrap: break-word;
}

/* ===================================================
   BURGER BUTTON
   =================================================== */
.cm-burger {
  display: none;
  position: relative;
  width: 44px;
  height: 44px;
  border-radius: 50%;
  border: 1px solid var(--border-glass);
  background: var(--bg-glass);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  cursor: pointer;
  flex-shrink: 0;
  margin-left: 10px;
  transition: none;
  -webkit-tap-highlight-color: transparent;
}

.cm-burger:hover,
.cm-burger:focus-visible {
  border-color: var(--border-hover);
  box-shadow: 0 0 20px var(--glow);
  outline: none;
}

.cm-burger span {
  position: absolute;
  left: 50%;
  width: 18px;
  height: 2px;
  margin-left: -9px;
  border-radius: 2px;
  background: var(--text-primary);
  transition:
    transform 0.4s var(--ease),
    opacity 0.25s ease;
}

.cm-burger span:nth-child(1) {
  top: 15px;
}
.cm-burger span:nth-child(2) {
  top: 21px;
}
.cm-burger span:nth-child(3) {
  top: 27px;
}

.cm-burger[aria-expanded='true'] span:nth-child(1) {
  transform: translateY(6px) rotate(45deg);
}
.cm-burger[aria-expanded='true'] span:nth-child(2) {
  opacity: 0;
  transform: scaleX(0.2);
}
.cm-burger[aria-expanded='true'] span:nth-child(3) {
  transform: translateY(-6px) rotate(-45deg);
}

/* ===================================================
   MOBILE NAV PANEL (Glassmorphism)
   =================================================== */
.cm-mobile-nav {
  position: fixed;
  inset: 0;
  z-index: 1500;
  pointer-events: none;
  visibility: hidden;
}

.cm-mobile-nav.is-open {
  pointer-events: auto;
  visibility: visible;
}

.cm-mobile-nav__backdrop {
  position: absolute;
  inset: 0;
  background: rgba(5, 4, 10, 0.55);
  opacity: 0;
  transition: opacity 0.4s var(--ease);
}

.cm-mobile-nav.is-open .cm-mobile-nav__backdrop {
  opacity: 1;
}

.cm-mobile-nav__panel {
  position: absolute;
  top: calc(var(--header-h) + 10px);
  left: 12px;
  right: 12px;
  max-height: calc(100dvh - var(--header-h) - 24px);
  overflow-y: auto;
  overscroll-behavior: contain;
  padding: 14px;
  border-radius: var(--radius-xl);
  background: var(--burger-panel-bg);
  backdrop-filter: blur(28px) saturate(160%);
  -webkit-backdrop-filter: blur(28px) saturate(160%);
  border: 1px solid var(--border-glass);
  box-shadow:
    var(--shadow-elevated),
    0 0 0 1px rgba(168, 85, 247, 0.08),
    0 0 60px -20px var(--glow-strong);
  transform: translateY(-14px) scale(0.98);
  opacity: 0;
  transition:
    transform 0.45s var(--ease),
    opacity 0.35s var(--ease);
}

.cm-mobile-nav.is-open .cm-mobile-nav__panel {
  transform: translateY(0) scale(1);
  opacity: 1;
}

.cm-mobile-nav__list {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 8px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.cm-mobile-nav__list a {
  display: flex;
  align-items: center;
  gap: 10px;
  min-height: 52px;
  padding: 12px 14px;
  border-radius: var(--radius-md);
  color: var(--text-primary);
  text-decoration: none;
  font-size: 15px;
  font-weight: 600;
  background: var(--bg-glass);
  border: 1px solid var(--border-glass);
  opacity: 0;
  transform: translateY(8px);
  transition:
    opacity 0.4s var(--ease),
    transform 0.4s var(--ease);
  -webkit-tap-highlight-color: transparent;
}

.cm-mobile-nav.is-open .cm-mobile-nav__list a {
  opacity: 1;
  transform: translateY(0);
  transition-delay: calc(var(--i, 0) * 35ms);
}

.cm-mobile-nav__list a i {
  width: 18px;
  text-align: center;
  color: var(--accent-bright);
  font-size: 14px;
}

.cm-mobile-nav__list a:hover,
.cm-mobile-nav__list a:focus-visible,
.cm-mobile-nav__list a.cheked {
  border-color: var(--border-hover);
  background: rgba(124, 58, 237, 0.14);
  outline: none;
}

body.cm-nav-open {
  overflow: hidden;
}

/* ===================================================
   ≤ 1180px — бургер замість горизонтальної навігації
   =================================================== */
@media (max-width: 1180px) {
  header nav,
  .cart-header-nav {
    display: none !important;
  }

  .cm-burger {
    display: inline-block;
  }

  .header-content,
  .cart-header-content {
    gap: 12px;
  }
}

@media (max-width: 430px) {
  .cm-mobile-nav__list {
    grid-template-columns: 1fr;
  }

  .header_content_logo,
  .header-logo {
    height: 32px;
  }

  .theme-toggle {
    margin-right: 6px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .cm-mobile-nav__panel,
  .cm-mobile-nav__list a,
  .cm-burger span {
    transition: none !important;
  }
}

/* ===================================================
   ≤ 1024px — планшет
   =================================================== */
@media (max-width: 1024px) {
  .main-content > div:last-child img {
    margin: 0 auto;
  }

  .image-container {
    max-width: 100%;
  }

  .image-container img {
    width: 100%;
    max-width: min(400px, 100%);
  }

  .showcase-actions {
    flex-wrap: wrap;
    justify-content: center;
  }
}

/* ===================================================
   ≤ 768px — телефон / малий планшет
   =================================================== */
@media (max-width: 768px) {
  /* Фільтри каталогу — горизонтальний скрол замість переносу в 2 ряди */
  .menu-buttons {
    flex-wrap: nowrap;
    overflow-x: auto;
    justify-content: flex-start;
    -webkit-overflow-scrolling: touch;
    padding-bottom: 4px;
    scroll-snap-type: x proximity;
  }

  .menu-buttons > * {
    flex-shrink: 0;
    scroll-snap-align: start;
  }

  /* Модалка спеціаліста: досьє над чатом, повна висота */
  .spec-modal {
    width: calc(100% - 16px);
    max-height: calc(100dvh - 16px);
    overflow-y: auto;
  }

  .spec-modal-grid {
    grid-template-columns: 1fr !important;
  }

  .showcase-metrics {
    flex-wrap: wrap;
  }

  .footer-vip-form input {
    min-width: 0;
  }
}

/* ===================================================
   КОНФІГУРАТОР (collect.html) — нижній drawer ≤ 992px
   =================================================== */
.cm-drawer-handle {
  display: none;
}

@media (max-width: 992px) {
  body.has-cm-drawer {
    padding-bottom: calc(84px + var(--safe-bottom));
  }

  .collect-summary-panel.cm-drawer {
    position: fixed !important;
    left: 0;
    right: 0;
    bottom: 0;
    top: auto;
    z-index: 900;
    max-height: 86dvh;
    display: flex;
    flex-direction: column;
    border-radius: 24px 24px 0 0;
    background: var(--drawer-bg);
    backdrop-filter: blur(28px) saturate(160%);
    -webkit-backdrop-filter: blur(28px) saturate(160%);
    border: 1px solid var(--border-glass);
    border-bottom: none;
    box-shadow:
      0 -20px 50px rgba(0, 0, 0, 0.45),
      0 -1px 0 rgba(168, 85, 247, 0.25);
    transform: translateY(calc(100% - 76px - var(--safe-bottom)));
    transition: transform 0.5s var(--ease);
    will-change: transform;
  }

  .collect-summary-panel.cm-drawer.is-open {
    transform: translateY(0);
  }

  .collect-summary-panel.cm-drawer.is-dragging {
    transition: none;
  }

  .cm-drawer-handle {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 12px;
    width: 100%;
    min-height: 76px;
    padding: 18px 20px 14px;
    background: none;
    border: none;
    color: var(--text-primary);
    font: inherit;
    cursor: pointer;
    position: relative;
    flex-shrink: 0;
    touch-action: none;
    -webkit-tap-highlight-color: transparent;
  }

  .cm-drawer-handle::before {
    content: '';
    position: absolute;
    top: 7px;
    left: 50%;
    width: 42px;
    height: 4px;
    margin-left: -21px;
    border-radius: 4px;
    background: var(--border-hover);
  }

  .cm-drawer-handle__label {
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    text-align: left;
    font-size: 14px;
    color: var(--text-secondary);
    text-transform: none;
    letter-spacing: normal;
  }

  .cm-drawer-handle__price {
    font-size: 22px;
    font-weight: 800;
    color: var(--text-primary);
    text-transform: none;
    letter-spacing: 0;
  }

  .cm-drawer-handle__cta {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 10px 16px;
    border-radius: var(--radius-full);
    background: linear-gradient(135deg, var(--accent), var(--accent-bright));
    color: #fff;
    font-size: 14px;
    font-weight: 700;
    box-shadow: 0 0 22px var(--glow);
  }

  .cm-drawer-handle__cta i {
    transition: transform 0.4s var(--ease);
  }

  .cm-drawer.is-open .cm-drawer-handle__cta i {
    transform: rotate(180deg);
  }

  .collect-specs-list div > span {
    flex-shrink: 0;
  }

  .collect-specs-list div > strong {
    text-align: right;
  }

  /* Розкритий drawer — лаунчер AI не перекриває кнопку замовлення */
  body.cm-drawer-open .cma-launcher {
    opacity: 0;
    pointer-events: none;
  }

  .cm-drawer .collect-summary-card {
    overflow-y: auto;
    overscroll-behavior: contain;
    border: none;
    border-radius: 0;
    background: transparent;
    box-shadow: none;
    backdrop-filter: none;
    -webkit-backdrop-filter: none;
    padding: 4px 20px calc(20px + var(--safe-bottom));
  }

  .cm-drawer-backdrop {
    position: fixed;
    inset: 0;
    z-index: 899;
    background: rgba(5, 4, 10, 0.5);
    opacity: 0;
    pointer-events: none;
    transition: opacity 0.4s var(--ease);
  }

  .cm-drawer-backdrop.is-visible {
    opacity: 1;
    pointer-events: auto;
  }

  /* AI-віджет піднімається над drawer */
  body.has-cm-drawer .cma-launcher {
    bottom: calc(92px + var(--safe-bottom));
  }
}

/* ===================================================
   КОШИК (cart.html) — дрібні фікси переповнення
   =================================================== */
@media (max-width: 900px) {
  /* 1fr = minmax(auto, 1fr) не стискається вужче контенту → minmax(0, 1fr) */
  .cart-layout {
    grid-template-columns: minmax(0, 1fr) !important;
  }

  .cart-items-section,
  .cart-summary-section {
    min-width: 0;
  }
}

@media (max-width: 430px) {
  .cart-header-content {
    height: 64px;
  }

  .cart-item,
  .cart-summary,
  .checkout-card {
    padding-left: 14px !important;
    padding-right: 14px !important;
  }
}