/* GLUTS — Main Application Stylesheet
   Visual language adapted from JukeFlix (card-box/btn/form-control vocabulary,
   CSS-variable theming, single 768px breakpoint) with GLUTS green as the sole accent. */

:root {
  --bg-primary: #0b0d0c;
  --bg-secondary: #171817;
  --bg-card: #171817;
  --bg-card-alt: #1c1d1c;
  --card-highlight: #212220;
  --soft-taupe: #24211f;
  --soft-charcoal: #202120;
  --text-primary: #f3f4f3;
  --text-secondary: #9ca19d;
  --accent: #16a34a;
  --accent-hover: #15803d;
  --accent-soft: rgba(22, 163, 74, 0.15);
  --danger: #f43f5e;
  --danger-soft: rgba(244, 63, 94, 0.15);
  --warning: #f59e0b;
  --warning-soft: rgba(245, 158, 11, 0.15);
  --border-color: #2a2c2a;
  --input-bg: #101110;
  --font-main: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
  --radius-sm: 8px;
  --radius-md: 12px;
  --radius-lg: 16px;
  --bottom-nav-height: 64px;
}

[data-theme="light"] {
  --bg-primary: #f7f8f7;
  --bg-secondary: #ffffff;
  --bg-card: #f1f2f1;
  --bg-card-alt: #ececec;
  --card-highlight: #e6e7e6;
  --soft-taupe: #ece7e0;
  --soft-charcoal: #e2e3e2;
  --text-primary: #121412;
  --text-secondary: #5c5d5b;
  --accent: #16a34a;
  --accent-hover: #15803d;
  --accent-soft: rgba(22, 163, 74, 0.12);
  --danger: #e11d48;
  --danger-soft: rgba(225, 29, 72, 0.1);
  --warning: #d97706;
  --warning-soft: rgba(217, 119, 6, 0.1);
  --border-color: #dcdddc;
  --input-bg: #ffffff;
}

* { box-sizing: border-box; margin: 0; padding: 0; }

html { -webkit-text-size-adjust: 100%; }

body {
  font-family: var(--font-main);
  background-color: var(--bg-primary);
  color: var(--text-primary);
  line-height: 1.6;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}

a { color: inherit; }

.container {
  width: 100%;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 1.5rem;
}

.page {
  flex: 1;
  width: 100%;
  padding: 1.75rem 0 2.5rem;
}

.has-bottom-nav .page {
  padding-bottom: calc(var(--bottom-nav-height) + env(safe-area-inset-bottom) + 1.5rem);
}

h1, h2, h3 { font-weight: 800; letter-spacing: -0.01em; }
.page-title { font-size: 1.7rem; margin-bottom: 0.35rem; }
.page-subtitle { color: var(--text-secondary); margin-bottom: 1.5rem; }
.section-title { font-size: 1.15rem; font-weight: 700; margin: 2rem 0 0.9rem; }
.section-title:first-child { margin-top: 0; }

/* ============ Header & Nav ============ */
.site-header {
  background: var(--bg-secondary);
  border-bottom: 1px solid var(--border-color);
  padding: 0.85rem 0;
  position: sticky;
  top: 0;
  z-index: 100;
}

.header-container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
}

.brand-link {
  display: inline-flex;
  align-items: center;
  gap: 0.6rem;
  text-decoration: none;
}

.brand-logo-img { height: 30px; width: auto; max-width: 160px; display: block; object-fit: contain; }
.brand-wordmark { font-weight: 800; font-size: 1.15rem; letter-spacing: -0.02em; color: var(--text-primary); }

/* Right-hand cluster: collapsible primary nav + always-visible lang/theme/cart/avatar.
   Kept as one flex group (rather than 3 top-level header-container children) so
   .header-container's existing 2-child space-between layout — brand vs. everything
   else — doesn't need to change. */
.header-right { display: flex; align-items: center; gap: 1.5rem; }

/* Never collapsed behind the hamburger: cart and the profile menu must stay reachable
   on every screen size (mobile included), so they live outside #nav-menu. */
.header-actions { display: flex; align-items: center; gap: 0.65rem; flex-shrink: 0; }

.nav-menu {
  display: flex;
  align-items: center;
  gap: 1.25rem;
  list-style: none;
}

.nav-link {
  color: var(--text-secondary);
  text-decoration: none;
  font-weight: 500;
  font-size: 0.95rem;
  transition: color 0.2s;
}

.nav-link:hover, .nav-link.active { color: var(--accent); }

.hamburger-btn {
  display: none;
  background: none;
  border: none;
  cursor: pointer;
  flex-direction: column;
  gap: 4px;
  padding: 0.5rem;
}

.hamburger-bar { width: 22px; height: 2px; background-color: var(--text-primary); border-radius: 2px; }

/* Theme toggle */
.theme-toggle-btn {
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  color: var(--text-primary);
  padding: 0.4rem 0.6rem;
  border-radius: var(--radius-sm);
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  transition: background 0.2s, border-color 0.2s, color 0.2s;
}

.theme-toggle-btn:hover { border-color: var(--accent); color: var(--accent); }
.theme-toggle-btn:focus-visible { outline: 2px solid var(--accent); outline-offset: 2px; }
.theme-icon { width: 18px; height: 18px; stroke: currentColor; }

:root[data-theme="dark"] .theme-icon-sun { display: inline-block; }
:root[data-theme="dark"] .theme-icon-moon { display: none; }
:root[data-theme="light"] .theme-icon-sun { display: none; }
:root[data-theme="light"] .theme-icon-moon { display: inline-block; }

/* Language switcher */
.lang-switcher {
  display: inline-flex;
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-sm);
  padding: 2px;
  gap: 2px;
}

.lang-btn {
  color: var(--text-secondary);
  text-decoration: none;
  font-size: 0.75rem;
  font-weight: 700;
  padding: 0.25rem 0.5rem;
  border-radius: 6px;
  transition: background 0.2s, color 0.2s;
}

.lang-btn:hover { color: var(--text-primary); }
.lang-btn.active { background: var(--accent); color: #ffffff; }
.lang-btn:focus-visible { outline: 2px solid var(--accent); }

/* User avatar control (the dropdown trigger — a <button>, not an <a>, since it opens
   a menu rather than navigating; the resets below strip default button chrome so it
   renders identically to the plain avatar it replaced).
   vertical-align:middle is load-bearing here, not decorative: display:inline-flex
   already centers the avatar image on its own, but this control still sits inline
   among other header-actions siblings, and a replaced element (the avatar <img>)
   defaults to vertical-align:baseline in that context — anchoring its bottom edge to
   the text baseline and pulling it visibly above true center. middle removes that. */
.user-menu-link {
  display: inline-flex; align-items: center; text-decoration: none; vertical-align: middle;
  background: none; border: none; padding: 0; margin: 0; cursor: pointer; font: inherit; color: inherit;
}
.user-menu-link:focus-visible { outline: 2px solid var(--accent); outline-offset: 2px; border-radius: 50%; }

/* ============ Profile menu (avatar dropdown) ============ */
.profile-menu { position: relative; }

.profile-menu-dropdown {
  display: none;
  position: absolute;
  top: calc(100% + 10px);
  right: 0;
  min-width: 210px;
  max-width: calc(100vw - 2rem);
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-sm);
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.16);
  padding: 0.4rem;
  z-index: 150;
}

/* Bridges the gap between avatar and dropdown so hovering across it never closes the
   menu — an invisible strip covering the 10px offset above, inside the same stacking
   context, only present while the dropdown itself is shown. */
.profile-menu-dropdown::before {
  content: '';
  position: absolute;
  top: -10px; right: 0; left: 0; height: 10px;
}

.profile-menu.open .profile-menu-dropdown { display: block; }

@media (hover: hover) and (pointer: fine) {
  .profile-menu:hover .profile-menu-dropdown { display: block; }
}

.profile-menu-item {
  display: flex; align-items: center; gap: 0.6rem;
  padding: 0.55rem 0.65rem; border-radius: 6px;
  font-size: 0.88rem; font-weight: 500; color: var(--text-primary);
  text-decoration: none; transition: background 0.15s, color 0.15s;
}
.profile-menu-item svg { flex-shrink: 0; color: var(--text-secondary); transition: color 0.15s; }
.profile-menu-item:hover, .profile-menu-item:focus-visible { background: var(--bg-card-alt); color: var(--accent); }
.profile-menu-item:hover svg, .profile-menu-item:focus-visible svg { color: var(--accent); }
.profile-menu-item:focus-visible { outline: 2px solid var(--accent); outline-offset: -2px; }

.profile-menu-item-admin svg { color: var(--accent); }

.profile-menu-divider { height: 1px; background: var(--border-color); margin: 0.4rem 0.2rem; }

.profile-menu-item-logout:hover, .profile-menu-item-logout:focus-visible { background: var(--danger-soft); color: var(--danger); }
.profile-menu-item-logout:hover svg, .profile-menu-item-logout:focus-visible svg { color: var(--danger); }
.avatar {
  border-radius: 50%;
  object-fit: cover;
  background: var(--accent-soft);
  color: var(--accent);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
  flex-shrink: 0;
}
.avatar-sm { width: 28px; height: 28px; font-size: 0.75rem; }
.avatar-md { width: 40px; height: 40px; font-size: 0.95rem; }
.avatar-lg { width: 72px; height: 72px; font-size: 1.6rem; }

/* ============ Cards & Forms ============ */
.card-box {
  background: var(--bg-card);
  padding: 2.25rem;
  border-radius: var(--radius-lg);
  border: 1px solid var(--border-color);
}

.card {
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  padding: 1.25rem;
}

.form-label { display: block; font-weight: 600; font-size: 0.9rem; margin-bottom: 0.35rem; color: var(--text-primary); }

.form-control {
  width: 100%;
  padding: 0.75rem 1rem;
  background: var(--input-bg);
  border: 1px solid var(--border-color);
  color: var(--text-primary);
  border-radius: var(--radius-sm);
  font-size: 0.95rem;
  margin-bottom: 1.25rem;
  font-family: inherit;
  transition: border-color 0.2s, box-shadow 0.2s;
}

.form-control:focus {
  outline: none;
  border-color: var(--accent);
}

textarea.form-control { resize: vertical; min-height: 5rem; }

.form-check { display: flex; align-items: center; gap: 0.6rem; margin-bottom: 1.25rem; }
.form-check input[type="checkbox"] { width: 18px; height: 18px; accent-color: var(--accent); }
.form-check label { font-size: 0.9rem; color: var(--text-primary); }
.form-hint { font-size: 0.8rem; color: var(--text-secondary); margin-top: -0.9rem; margin-bottom: 1.25rem; }

.form-divider {
  display: flex;
  align-items: center;
  text-align: center;
  margin: 1.5rem 0;
  color: var(--text-secondary);
  font-size: 0.85rem;
}
.form-divider::before, .form-divider::after { content: ''; flex: 1; border-bottom: 1px solid var(--border-color); }
.form-divider span { padding: 0 0.75rem; }

.social-grid { display: flex; flex-direction: column; gap: 0.75rem; }
.btn-social {
  display: inline-flex; align-items: center; justify-content: center; gap: 0.75rem;
  width: 100%; padding: 0.7rem 1.25rem; border-radius: var(--radius-sm);
  font-size: 0.95rem; font-weight: 600; text-decoration: none;
  border: 1px solid var(--border-color); background: var(--bg-primary); color: var(--text-primary);
  transition: background 0.2s, border-color 0.2s, transform 0.1s;
}
.btn-social:hover { border-color: var(--accent); background: var(--bg-card); transform: translateY(-1px); }
.btn-social svg { flex-shrink: 0; }

/* Buttons */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 0.5rem;
  padding: 0.7rem 1.25rem; border-radius: var(--radius-sm); font-size: 0.95rem; font-weight: 600;
  cursor: pointer; text-decoration: none; border: none; transition: background 0.2s, opacity 0.2s, border-color 0.2s;
}
.btn-primary { background: var(--accent); color: #ffffff; }
.btn-primary:hover { background: var(--accent-hover); }
.btn-primary:disabled { opacity: 0.5; cursor: not-allowed; }
.btn-secondary { background: var(--bg-card); color: var(--text-primary); border: 1px solid var(--border-color); }
.btn-secondary:hover { border-color: var(--accent); color: var(--accent); }
.btn-danger { background: transparent; color: var(--danger); border: 1px solid var(--danger); }
.btn-danger:hover { background: var(--danger-soft); }
.btn-block { width: 100%; }
.btn-sm { padding: 0.45rem 0.85rem; font-size: 0.85rem; }

/* Alerts */
.flash-container { margin-top: 1rem; }
.alert { padding: 1rem; border-radius: var(--radius-sm); margin-bottom: 1rem; font-size: 0.95rem; }
.alert-success { background: var(--card-highlight); border: 1px solid var(--border-color); color: var(--accent); }
.alert-danger { background: var(--danger-soft); border: 1px solid var(--danger); color: var(--danger); }
.alert-warning { background: var(--warning-soft); border: 1px solid var(--warning); color: var(--warning); }
.alert-info { background: var(--bg-card); border: 1px solid var(--border-color); color: var(--text-secondary); }

/* Badges */
.badge { display: inline-flex; align-items: center; gap: 0.3rem; padding: 0.2rem 0.6rem; border-radius: 999px; font-size: 0.75rem; font-weight: 700; }
.badge-accent { background: var(--accent-soft); color: var(--accent); }
.badge-warning { background: var(--warning-soft); color: var(--warning); }
.badge-danger { background: var(--danger-soft); color: var(--danger); }
.badge-muted { background: var(--bg-card); color: var(--text-secondary); border: 1px solid var(--border-color); }

/* ============ Dashboard ============ */
.stat-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(200px, 1fr)); gap: 1rem; margin-bottom: 0.5rem; }
.stat-card { background: var(--bg-card-alt); border: 1px solid var(--border-color); border-radius: var(--radius-md); padding: 1.25rem; }
.stat-card.stat-accent { border-color: var(--border-color); background: var(--soft-taupe); }
.stat-label { color: var(--text-secondary); font-size: 0.85rem; font-weight: 600; margin-bottom: 0.35rem; }
.stat-value { font-size: 1.8rem; font-weight: 800; }
.stat-card.stat-accent .stat-value { color: var(--accent); }
.stat-meta { color: var(--text-secondary); font-size: 0.85rem; margin-top: 0.35rem; }
.stat-card.stat-accent .stat-meta { color: var(--accent); font-weight: 600; }

.quick-links { display: grid; grid-template-columns: repeat(auto-fit, minmax(140px, 1fr)); gap: 0.85rem; }
.quick-link {
  display: flex; flex-direction: column; align-items: center; gap: 0.5rem; text-align: center;
  background: var(--bg-card); border: 1px solid var(--border-color); border-radius: var(--radius-md);
  padding: 1.1rem 0.75rem; text-decoration: none; color: var(--text-primary); transition: border-color 0.2s;
}
.quick-link:hover { border-color: var(--accent); }
.quick-link svg { color: var(--accent); }
.quick-link span { font-size: 0.85rem; font-weight: 600; }

/* ============ Package / Class / Community grids ============ */
/* ============ Shop: category tabs ============ */
.tabs-row {
  display: flex; gap: 0.5rem; overflow-x: auto; overflow-y: hidden;
  scroll-behavior: smooth; scrollbar-width: none; -ms-overflow-style: none;
  margin-bottom: 1.75rem; padding-bottom: 2px;
}
.tabs-row::-webkit-scrollbar { display: none; }
.tab-link {
  flex: 0 0 auto; white-space: nowrap; text-decoration: none;
  padding: 0.55rem 1.1rem; border-radius: 999px; font-size: 0.9rem; font-weight: 600;
  background: var(--bg-card); border: 1px solid var(--border-color); color: var(--text-secondary);
  transition: border-color 0.2s, color 0.2s, background 0.2s;
}
.tab-link:hover { color: var(--text-primary); border-color: var(--accent); }
.tab-link.active { background: var(--accent); border-color: var(--accent); color: #fff; }

/* ============ Shop: package grid & cards ============ */
.package-grid { display: grid; grid-template-columns: repeat(1, 1fr); gap: 1.25rem; }
@media (min-width: 600px) { .package-grid { grid-template-columns: repeat(2, 1fr); } }
@media (min-width: 1024px) { .package-grid { grid-template-columns: repeat(3, 1fr); } }

.package-card { display: flex; flex-direction: column; gap: 0.75rem; }
.package-card-top { display: flex; flex-direction: column; gap: 0.3rem; flex-shrink: 0; }
.package-name { font-size: 1.1rem; font-weight: 700; }
.package-price { font-size: 1.6rem; font-weight: 800; color: var(--accent); }
.package-price small { font-size: 0.9rem; font-weight: 600; color: var(--text-secondary); }

.package-card-body { display: flex; flex-direction: column; gap: 0.6rem; flex: 1; }
.package-desc { color: var(--text-secondary); font-size: 0.9rem; }
.package-features { list-style: none; display: flex; flex-direction: column; gap: 0.4rem; }
.package-features li {
  display: flex; align-items: center; gap: 0.5rem;
  font-size: 0.88rem; color: var(--text-primary);
}
.package-features li::before {
  content: ''; flex-shrink: 0; width: 6px; height: 6px; border-radius: 50%; background: var(--accent);
}

.package-card > form { margin-top: auto; flex-shrink: 0; }

.date-selector-row { display: flex; align-items: center; gap: 0.5rem; margin-bottom: 1.25rem; }

.date-nav-btn {
  flex: 0 0 auto; width: 36px; height: 36px; border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  background: var(--bg-card); border: 1px solid var(--border-color); color: var(--text-primary);
  cursor: pointer; padding: 0; transition: border-color 0.2s, color 0.2s;
}
.date-nav-btn:hover { border-color: var(--accent); color: var(--accent); }
.date-nav-btn:disabled { opacity: 0.35; cursor: default; }
.date-nav-btn:disabled:hover { border-color: var(--border-color); color: var(--text-primary); }

.date-selector-viewport {
  flex: 1; min-width: 0; overflow-x: auto; overflow-y: hidden; scroll-behavior: smooth;
  scrollbar-width: none; -ms-overflow-style: none;
}
.date-selector-viewport::-webkit-scrollbar { display: none; }

.date-selector { display: flex; gap: 0.5rem; scroll-snap-type: x mandatory; }
.date-pill {
  flex: 0 0 auto; display: flex; flex-direction: column; align-items: center; gap: 0.2rem;
  min-width: 58px; padding: 0.6rem 0.5rem; border-radius: var(--radius-md);
  border: 1px solid var(--border-color); background: var(--bg-card); color: var(--text-primary);
  text-decoration: none; font-size: 0.8rem; scroll-snap-align: start;
}
.date-pill .date-pill-day { font-weight: 700; font-size: 0.95rem; }
.date-pill.active { background: var(--accent); border-color: var(--accent); color: #fff; }

@media (max-width: 768px) {
  .date-pill { flex: 0 0 calc((100% - 1rem) / 3); min-width: 0; }
}

/* Desktop: pills are percentage-sized to a fixed visible count (10, vs. the ~7 that
   fit before at typical desktop widths) so the row always fills the available width
   edge-to-edge with no leftover space — that leftover space was what made the whole
   block read as shifted left. Deterministic across screen sizes, unlike min-width. */
@media (min-width: 769px) {
  .date-pill { flex: 0 0 calc((100% - 4.5rem) / 10); min-width: 0; }
}

.class-grid { display: grid; grid-template-columns: repeat(1, 1fr); gap: 1rem; }
@media (min-width: 600px) { .class-grid { grid-template-columns: repeat(2, 1fr); } }
@media (min-width: 1024px) { .class-grid { grid-template-columns: repeat(3, 1fr); } }

/* Fixed-zone card layout: top (time/badge), body (name/seats/participants — flexes to
   fill remaining space), action button pinned to the bottom via margin-top:auto. This
   keeps every card the same height regardless of participant count or text length,
   both within a grid row and across the whole grid (critical on mobile, where each
   card is its own grid row so row-stretch alone can't equalize heights). */
.class-card { display: flex; flex-direction: column; gap: 0.6rem; }
.class-card-top { display: flex; align-items: flex-start; justify-content: space-between; gap: 0.5rem; flex-shrink: 0; }
.class-time { font-size: 1.2rem; font-weight: 800; }

.class-card-body { display: flex; flex-direction: column; gap: 0.5rem; flex: 1; }
.class-name {
  font-weight: 700; margin-top: -0.35rem;
  white-space: nowrap; overflow: hidden; text-overflow: ellipsis;
}
.class-meta { display: flex; flex-wrap: nowrap; gap: 0.5rem; color: var(--text-secondary); font-size: 0.85rem; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.class-participants { display: flex; align-items: center; gap: 0.3rem; min-height: 28px; flex-wrap: wrap; }
.class-participants a { display: inline-flex; text-decoration: none; }
.class-participants .avatar { margin-left: -8px; border: 2px solid var(--bg-card); }
.class-participants > *:first-child .avatar,
.class-participants > .avatar:first-child { margin-left: 0; }

.class-card > .btn { margin-top: auto; flex-shrink: 0; }
.avatar-more { background: var(--bg-card-alt); color: var(--text-secondary); font-size: 0.7rem; }

.community-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(220px, 1fr)); gap: 1.1rem; }
.member-card { display: flex; align-items: center; gap: 0.85rem; }
.member-name { font-weight: 700; }
.member-bio { color: var(--text-secondary); font-size: 0.85rem; margin-top: 0.15rem; }

/* Booking list */
.booking-row { display: flex; align-items: center; justify-content: space-between; gap: 1rem; flex-wrap: wrap; }
.booking-info { display: flex; flex-direction: column; gap: 0.15rem; }
.booking-course { font-weight: 700; }
.booking-datetime { color: var(--text-secondary); font-size: 0.9rem; }

/* ============ Chat ============ */
.chat-shell { display: flex; flex-direction: column; height: min(72vh, 720px); background: var(--bg-card); border: 1px solid var(--border-color); border-radius: var(--radius-lg); overflow: hidden; }
.chat-messages { flex: 1; overflow-y: auto; padding: 1.25rem; display: flex; flex-direction: column; gap: 0.9rem; }
.chat-message { display: flex; gap: 0.6rem; max-width: 80%; }
.chat-message.own { align-self: flex-end; flex-direction: row-reverse; }
.chat-bubble { background: var(--bg-secondary); border: 1px solid var(--border-color); border-radius: var(--radius-md); padding: 0.6rem 0.85rem; }
.chat-message.own .chat-bubble { background: var(--card-highlight); border-color: var(--border-color); color: var(--text-primary); }
.chat-meta { display: flex; gap: 0.5rem; align-items: baseline; margin-bottom: 0.2rem; font-size: 0.78rem; color: var(--text-secondary); }
.chat-name { font-weight: 700; color: var(--text-primary); }
.chat-message.own .chat-name { color: var(--accent); }
.chat-body { font-size: 0.92rem; white-space: pre-wrap; word-break: break-word; }
.chat-composer { display: flex; gap: 0.6rem; padding: 0.85rem; border-top: 1px solid var(--border-color); background: var(--bg-secondary); }
.chat-composer input { flex: 1; margin-bottom: 0; }
.chat-empty { text-align: center; color: var(--text-secondary); margin: auto; padding: 2rem; }

/* ============ Bottom mobile nav ============ */
.bottom-nav {
  display: none;
  position: fixed;
  left: 0; right: 0; bottom: 0;
  z-index: 200;
  background: var(--bg-secondary);
  border-top: 1px solid var(--border-color);
  padding: 0.4rem 0.4rem calc(0.4rem + env(safe-area-inset-bottom));
}
.bottom-nav-list { list-style: none; display: flex; justify-content: space-between; }
.bottom-nav-item { flex: 1; }
.bottom-nav-link {
  display: flex; flex-direction: column; align-items: center; gap: 2px;
  text-decoration: none; color: var(--text-secondary); font-size: 0.68rem; font-weight: 600;
  padding: 0.35rem 0.2rem; border-radius: var(--radius-sm); transition: color 0.15s;
}
.bottom-nav-link svg { width: 22px; height: 22px; stroke: currentColor; }
.bottom-nav-link.active { color: var(--accent); }

/* Legal / static */
.legal-container { max-width: 800px; margin: 3rem auto; line-height: 1.8; }
.legal-section { background: var(--bg-card); padding: 1.75rem; border-radius: var(--radius-md); border: 1px solid var(--border-color); margin-bottom: 1.5rem; }

.sr-only {
  position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px;
  overflow: hidden; clip: rect(0, 0, 0, 0); white-space: nowrap; border: 0;
}

.back-link { display: inline-block; color: var(--text-secondary); text-decoration: none; font-size: 0.9rem; margin-bottom: 1.25rem; transition: color 0.2s; }
.back-link:hover { color: var(--accent); }

.legal-content { max-width: 820px; margin: 0 auto; line-height: 1.75; }
.legal-content h1 { font-size: 1.35rem; margin: 1.75rem 0 0.85rem; }
.legal-content h1:first-of-type { margin-top: 0; }
.legal-content p { margin-bottom: 0.85rem; color: var(--text-primary); }
.legal-content ul { margin: 0 0 0.85rem 1.25rem; color: var(--text-primary); }
.legal-content li { margin-bottom: 0.35rem; }
.legal-content a { color: var(--accent); }

/* ============ Empty states ============ */
.empty-state, .cart-empty-state, .orders-empty-state {
  text-align: center; padding: 2.5rem 1.5rem; display: flex; flex-direction: column;
  align-items: center; gap: 1rem; color: var(--text-secondary);
}

/* ============ Shop: cart icon in header ============ */
.cart-link { position: relative; display: inline-flex; align-items: center; justify-content: center; color: var(--text-secondary); text-decoration: none; transition: color 0.2s; }
.cart-link:hover { color: var(--accent); }
.cart-badge {
  position: absolute; top: -8px; right: -10px; min-width: 17px; height: 17px; padding: 0 4px;
  border-radius: 999px; background: var(--accent); color: #fff; font-size: 0.65rem; font-weight: 800;
  display: flex; align-items: center; justify-content: center; line-height: 1;
}

/* ============ Shop: TIP badge & class-count chip ============ */
.package-card { position: relative; }
.tip-badge {
  position: absolute; top: -10px; right: 1.1rem; background: var(--accent); color: #fff;
  font-size: 0.68rem; font-weight: 800; letter-spacing: 0.03em; padding: 0.25rem 0.65rem;
  border-radius: 999px; text-transform: uppercase; box-shadow: 0 2px 6px rgba(0, 0, 0, 0.15);
}
.package-card-tip { border-color: var(--accent); }

.package-class-count { font-size: 0.85rem; font-weight: 600; color: var(--text-secondary); }

/* Feature list: small check icons instead of dots */
.package-features li::before {
  content: '';
  width: 14px; height: 14px; border-radius: 50%; background: var(--accent-soft);
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%2316a34a' stroke-width='3' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpolyline points='20 6 9 17 4 12'/%3E%3C/svg%3E");
  background-repeat: no-repeat; background-position: center; background-size: 9px 9px;
}

/* ============ Shop: legal info block ============ */
.shop-legal-block { margin: 2rem 0; color: var(--text-secondary); font-size: 0.82rem; line-height: 1.6; }
.shop-legal-block a { color: var(--text-secondary); text-decoration: underline; text-underline-offset: 2px; }
.shop-legal-block a:hover { color: var(--accent); }

/* ============ Shop: itemized order rows ============ */
.order-row { display: flex; align-items: flex-start; justify-content: space-between; gap: 1rem; flex-wrap: wrap; }
.order-row-main { display: flex; flex-direction: column; gap: 0.3rem; flex: 1; min-width: 220px; }
.order-row-header { display: flex; align-items: center; gap: 0.6rem; }
.order-id { font-weight: 700; }
.order-date { color: var(--text-secondary); font-size: 0.85rem; }
.order-items-list { list-style: none; display: flex; flex-direction: column; gap: 0.2rem; margin-top: 0.35rem; }
.order-items-list li { display: flex; justify-content: space-between; gap: 1rem; font-size: 0.85rem; color: var(--text-secondary); }
.order-product { font-size: 0.85rem; color: var(--text-secondary); }
.order-row-total { display: flex; flex-direction: column; align-items: flex-end; gap: 0.15rem; font-size: 0.9rem; color: var(--text-secondary); }
.order-row-total strong { color: var(--text-primary); font-size: 1.05rem; }

/* ============ Cart page ============ */
.cart-layout { display: grid; grid-template-columns: 1fr 320px; gap: 1.5rem; align-items: start; }
.cart-items { display: flex; flex-direction: column; gap: 0.85rem; }

.cart-item-row { display: flex; align-items: center; justify-content: space-between; gap: 1rem; flex-wrap: wrap; }
.cart-item-main { display: flex; flex-direction: column; gap: 0.2rem; }
.cart-item-name { font-weight: 700; }
.cart-item-unit-price { color: var(--text-secondary); font-size: 0.85rem; }
.cart-item-controls { display: flex; align-items: center; gap: 1rem; flex-wrap: wrap; }
.cart-item-line-total { font-weight: 700; color: var(--accent); min-width: 70px; text-align: right; }
.qty-fixed { color: var(--text-secondary); font-size: 0.85rem; }

.qty-stepper { display: flex; align-items: center; gap: 0.4rem; }
.qty-btn {
  width: 28px; height: 28px; border-radius: var(--radius-sm); border: 1px solid var(--border-color);
  background: var(--bg-card); color: var(--text-primary); cursor: pointer; font-size: 1rem; line-height: 1;
  display: flex; align-items: center; justify-content: center; transition: border-color 0.2s, color 0.2s;
}
.qty-btn:hover { border-color: var(--accent); color: var(--accent); }
.qty-input {
  width: 42px; text-align: center; background: var(--input-bg); border: 1px solid var(--border-color);
  border-radius: var(--radius-sm); color: var(--text-primary); padding: 0.3rem 0.2rem; font-size: 0.9rem;
  -moz-appearance: textfield;
}
.qty-input::-webkit-outer-spin-button, .qty-input::-webkit-inner-spin-button { -webkit-appearance: none; margin: 0; }

.cart-summary { position: sticky; top: 90px; display: flex; flex-direction: column; gap: 1.1rem; }
.coupon-form { display: flex; flex-direction: column; }
.coupon-input-row { display: flex; gap: 0.5rem; }
.coupon-input-row input { flex: 1; }
.coupon-status { margin-top: 0.6rem; font-size: 0.85rem; display: flex; align-items: center; justify-content: space-between; gap: 0.5rem; }
.coupon-status-ok { color: var(--accent); }
.coupon-status-error { color: var(--danger); }
.btn-link-remove { background: none; border: none; color: inherit; text-decoration: underline; cursor: pointer; font-size: 0.8rem; padding: 0; }

.cart-totals { display: flex; flex-direction: column; gap: 0.5rem; padding-top: 1rem; border-top: 1px solid var(--border-color); }
.cart-totals-row { display: flex; justify-content: space-between; font-size: 0.9rem; color: var(--text-secondary); }
.cart-totals-discount { color: var(--accent); }
.cart-totals-total { font-size: 1.1rem; font-weight: 800; color: var(--text-primary); padding-top: 0.4rem; border-top: 1px solid var(--border-color); }

/* ============ Checkout page ============ */
.checkout-layout { display: grid; grid-template-columns: 1fr 320px; gap: 1.5rem; align-items: start; }
.checkout-item-row { display: flex; justify-content: space-between; gap: 1rem; padding: 0.6rem 0; border-bottom: 1px solid var(--border-color); font-size: 0.92rem; }
.checkout-item-row:last-of-type { border-bottom: none; }
.checkout-totals { margin-top: 0.75rem; padding-top: 0.75rem; border-top: 1px solid var(--border-color); display: flex; flex-direction: column; gap: 0.5rem; }
.checkout-confirm { position: sticky; top: 90px; display: flex; flex-direction: column; gap: 0.9rem; }
.checkout-back-link { text-align: center; margin-bottom: 0; }

/* Footer */
.site-footer { margin-top: auto; background: var(--bg-secondary); border-top: 1px solid var(--border-color); padding: 2rem 0; text-align: center; color: var(--text-secondary); font-size: 0.9rem; }
.footer-container { display: flex; flex-direction: column; gap: 1rem; align-items: center; }

/* ============ Mobile layout ============ */
@media (max-width: 768px) {
  .hamburger-btn { display: flex; }

  /* Scoped to the header's own row only (not the shared .container class used by
     page content) so cart + avatar always fit next to the brand mark without
     triggering horizontal scroll on narrow phones. */
  .header-container { padding-left: 1rem; padding-right: 1rem; }
  .header-right { gap: 0.75rem; }
  .header-actions { gap: 0.4rem; }
  .brand-logo-img { height: 26px; }

  .nav-menu {
    display: none;
    flex-direction: column;
    align-items: stretch;
    position: absolute;
    top: 100%; left: 0; width: 100%;
    background: var(--bg-secondary);
    border-bottom: 1px solid var(--border-color);
    padding: 1.5rem;
    gap: 1rem;
  }
  .nav-menu.open { display: flex; }
  .card-box { padding: 1.5rem; }
  .bottom-nav { display: block; }
  .site-footer { display: none; }

  .cart-layout, .checkout-layout { grid-template-columns: 1fr; }
  .cart-summary, .checkout-confirm { position: static; }
  .cart-item-row { flex-direction: column; align-items: flex-start; }
  .cart-item-controls { width: 100%; justify-content: space-between; }
  .tip-badge { top: -8px; right: 0.85rem; font-size: 0.62rem; padding: 0.2rem 0.55rem; }
}

@media (min-width: 769px) {
  .bottom-nav { display: none !important; }
}

/* ============ Modal ============ */
.modal-overlay {
  display: none;
  position: fixed; inset: 0; z-index: 300;
  background: rgba(0, 0, 0, 0.55);
  align-items: center; justify-content: center;
  padding: 1.25rem;
}
.modal-overlay.open { display: flex; }

.modal-dialog {
  width: 100%; max-width: 420px;
  background: var(--bg-card); border: 1px solid var(--border-color); border-radius: var(--radius-lg);
  padding: 1.75rem;
}
.modal-title { font-size: 1.15rem; font-weight: 700; margin-bottom: 0.5rem; }
.modal-question { color: var(--text-secondary); margin-bottom: 1.25rem; }
.modal-actions { display: flex; gap: 0.75rem; margin-top: 0.25rem; }
.modal-actions .btn { flex: 1; }

@media (max-width: 480px) {
  .modal-dialog { padding: 1.5rem; }
}