/* frontend/assets/styles.css */

/* ==========================================================
   PRICEHUNT — Global Design Tokens + Shared Components
   Used by:
   - frontend/index.html (landing + results)
   - frontend/app.html   (authenticated mini-SPA)
========================================================== */

:root {
  /* ---------- Shared brand ---------- */
  --ph-primary: #f2a23a;
  --ph-primary-text: #ffffff;
  --ph-price: #118a32;

  --ph-secondary: #D4ECEF;
  --ph-secondary-text: #0f172a;     /* dark slate for readability */
  --ph-secondary-border: #a9d3d8;   /* slightly darker version */
  --ph-secondary-bg: #f3fbfc;       /* very light tint background */

  --ph-badge-bg: #e6f4ea;
  --ph-badge-text: #137333;

  --ph-retail-text: #6b7280;
  --ph-retail-strike: #9ca3af;

  /* ---------- Cards ---------- */
  --ph-card-radius: 24px;
  --ph-card-pad: 20px;
  --ph-card-shadow: 0 8px 24px rgba(0, 0, 0, 0.12);

  /* ---------- Search / layout ---------- */
  --ph-logo-h: 55px;
  --ph-search-w: 720px;
  --ph-search-h: 52px;

  /* ---------- Landing positioning ---------- */
  --ph-landing-offset: 200px;
  --ph-results-top-offset: 57px;
  --ph-sidebars-top-offset: calc(var(--ph-results-top-offset) + 70px);

  /* ---------- Query bubble ---------- */
  --ph-bubble-mb: 24px;
  --ph-bubble-bg: #f9fafb;
  --ph-bubble-border: #e5e7eb;
  --ph-bubble-text: #374151;

  /* ---------- Favorites alignment (landing page dock) ---------- */
  --ph-fav-thumb: 48px;
  --ph-fav-gap: 12px;
  --ph-fav-content-left: calc(var(--ph-fav-thumb) + var(--ph-fav-gap));
  --ph-price-row-pl: 0rem;

  /* ---------- Controls (pill geometry) ---------- */
  --ph-control-h: 34px;
  --ph-control-radius: 9999px;
  --ph-control-border: #d1d5db;
  --ph-control-bg: #ffffff;
  --ph-control-text: #111827;
  --ph-control-shadow: 0 1px 2px rgba(0, 0, 0, 0.04);
  --ph-control-px: 12px;
  --ph-control-font: 600;
  --ph-control-font-size: 14px;

  /* Focus ring (clean, non-blue) */
  --ph-focus-border: rgba(209, 213, 219, 0.9);
  --ph-focus-ring: 0 0 0 3px rgba(17, 24, 39, 0.06);

  /* ---------- Menus ---------- */
  --ph-menu-bg: #ffffff;
  --ph-menu-border: rgba(15, 23, 42, 0.10);
  --ph-menu-radius: 18px;
  --ph-menu-shadow: 0 10px 25px rgba(0, 0, 0, 0.08);
  --ph-menu-item-py: 10px;
  --ph-menu-item-px: 14px;
  --ph-menu-hover: #f5f5f5;

  /* ---------- Auth app (app.html) layout ---------- */
  --sidebar-w: 260px;
  --logo-height: 40px;

  /* app.html (legacy naming retained) */
  --card-radius: 24px;
  --card-padding: 20px;
  --card-shadow: 0 8px 24px rgba(0, 0, 0, 0.12);
  --price-color: #118a32;
  --btn-primary-bg: #f2a23a;
  --btn-primary-text: #ffffff;
  --btn-secondary-border: #e5e7eb;

  /* app.html (search) */
  --search-width: 720px;
  --search-height: 52px;
  --market-width: 150px;
  --market-height: var(--search-height);

  /* Header */
  --ph-header-h: 56px;        /* match across app + landing */
  --ph-header-px: 24px;       /* horizontal padding */
  --ph-header-border: #f3f4f6;
}

/* ==========================================================
   Default Font (installed in frontend/assets/fonts/
========================================================== */
html, body {
  font-family: "Noto Sans", system-ui, sans-serif;
}
/* ==========================================================
@font-face {
  font-family: "Noto Sans";
  src: url("/assets/fonts/NotoSans-Regular.woff2") format("woff2");
  font-weight: 400;
  font-style: normal;
  font-display: swap;
}
/* ========================================================== */


/* ==========================================================
   Animations
========================================================== */
@keyframes ph_loadingbar {
  0% { transform: translateX(-100%); }
  50% { transform: translateX(220%); }
  100% { transform: translateX(220%); }
}
.ph-loadingbar { animation: ph_loadingbar 1.2s ease-in-out infinite; }

@keyframes ph_bounce {
  0%, 80%, 100% { transform: translateY(0); opacity: .45; }
  40% { transform: translateY(-4px); opacity: .95; }
}
.ph-dot {
  width: .375rem;
  height: .375rem;
  border-radius: 9999px;
  background: #9ca3af;
  display: inline-block;
  animation: ph_bounce 1.1s infinite ease-in-out;
}
.ph-dot:nth-child(2) { animation-delay: .12s; }
.ph-dot:nth-child(3) { animation-delay: .24s; }

/* Autofill cleanup */
input:-webkit-autofill,
input:-webkit-autofill:hover,
input:-webkit-autofill:focus {
  -webkit-box-shadow: 0 0 0px 1000px white inset;
  box-shadow: 0 0 0px 1000px white inset;
  -webkit-text-fill-color: #111827;
}
input:-webkit-autofill:focus {
  outline: none;
  border-color: #d1d5db;
  box-shadow:
    0 0 0 1px rgba(209, 213, 219, 0.8),
    0 0 0px 1000px white inset;
}

/* ==========================================================
   Dropdown (ph-dd) — shared
   IMPORTANT: This version uses the CSS ::after chevron,
   so the dropdown button markup should NOT include a chevron span.
========================================================== */
.ph-dd {
  position: relative;
  display: inline-block;
}
.ph-dd-btn {
  height: var(--ph-control-h);
  min-width: 80px;
  display: inline-flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;

  padding: 0 var(--ph-control-px);
  padding-right: 28px; /* room for chevron */
  border-radius: var(--ph-control-radius);
  border: 1px solid var(--ph-control-border);
  background: var(--ph-control-bg);
  color: var(--ph-control-text);
  box-shadow: var(--ph-control-shadow);

  font-weight: var(--ph-control-font);
  font-size: var(--ph-control-font-size);
  line-height: 1;

  cursor: pointer;
  user-select: none;
  position: relative;
}

/* Button hover */
.ph-dd-btn:hover { border-color: #cbd5e1; }

/* Keyboard focus (tabbing) */
.ph-dd-btn:focus-visible {
  outline: none;
  border-color: var(--ph-focus-border);
  box-shadow: var(--ph-control-shadow), var(--ph-focus-ring);
}

/* Keep ring while menu is open */
.ph-dd.open .ph-dd-btn {
  border-color: var(--ph-focus-border);
  box-shadow: var(--ph-control-shadow), var(--ph-focus-ring);
}

/* chevron */
.ph-dd-btn::after {
  content: "";
  position: absolute;
  right: 14px;
  top: 50%;
  width: 8px;
  height: 8px;
  border-right: 2px solid #9ca3af;
  border-bottom: 2px solid #9ca3af;
  transform: translateY(-55%) rotate(45deg);
  pointer-events: none;
}

.ph-dd-menu {
  position: absolute;
  right: 0;
  top: calc(100% + 10px);
  width: 180px;

  background: var(--ph-menu-bg);
  border: 1px solid var(--ph-menu-border);
  border-radius: var(--ph-menu-radius);
  box-shadow: var(--ph-menu-shadow);

  padding: 8px;
  z-index: 50;
  display: none;
}
.ph-dd.open .ph-dd-menu { display: block; }

/* Keep the same focus ring while the dropdown is open */
.ph-dd.open .ph-dd-btn {
  border-color: var(--ph-focus-border);
  box-shadow: var(--ph-control-shadow), var(--ph-focus-ring);
}

/* Selected Region */
.ph-dd-item {
  width: 100%;
  text-align: left;

  padding: var(--ph-menu-item-py) var(--ph-menu-item-px);
  border-radius: 11px;

  font-size: 14px;
  font-weight: 600;
  color: #111827;

  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;

  cursor: pointer;
}
.ph-dd-item:hover { background: var(--ph-menu-hover); }
.ph-dd-item[aria-selected="true"] { background: rgba(242, 162, 58, 0.14); }

.ph-dd-item[aria-selected="true"] .ph-dd-check {
  opacity: 1;
  visibility: visible;
}

.ph-dd-item[aria-selected="true"] .ph-dd-check {
  border-color: rgba(58, 150, 242, 0.55);
  background: #D4ECEF;
}

.ph-dd-check {
  width: 18px;
  height: 18px;
  border-radius: 9999px;
  border: 1px solid rgba(17, 24, 39, 0.15);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-size: 12px;
  color: #111827;
  background: #fff;
  flex: 0 0 auto;
}

/* Only show checkmark on selected item */
.ph-dd-check {
  opacity: 0;
  visibility: hidden;
}

/* Match dropdown focus ring on search inputs */
#searchInputLanding:focus,
#searchInputBottom:focus {
  outline: none !important;
  border-color: var(--ph-focus-border) !important;
  box-shadow: var(--ph-control-shadow), var(--ph-focus-ring) !important;
}

/* ==========================================================
   Retailer chips (landing loading state)
========================================================== */
.ph-retailer-chip {
  display: inline-flex;
  align-items: center;
  gap: .5rem;
  padding: .55rem .85rem;
  border-radius: 9999px;
  border: 1px solid #e5e7eb;
  background: #fff;
  color: #374151;
  font-size: .875rem;
  box-shadow: 0 1px 2px rgba(0, 0, 0, 0.04);
  transition: all .25s ease;
  opacity: .75;
  user-select: none;
}
.ph-retailer-chip::before {
  content: "";
  width: .6rem;
  height: .6rem;
  border-radius: 9999px;
  background: #d1d5db;
}
.ph-retailer-chip.active {
  opacity: 1;
  border-color: rgba(242, 162, 58, 0.35);
  box-shadow: 0 6px 16px rgba(0, 0, 0, 0.06);
}
.ph-retailer-chip.active::before { background: var(--ph-primary); }
.ph-retailer-chip.done {
  opacity: 1;
  background: #fff7ea;
  border-color: rgba(242, 162, 58, 0.35);
  color: #111827;
}
.ph-retailer-chip.done::before { background: #22c55e; }

/* ==========================================================
   app.html helpers (native select styling + active nav)
========================================================== */
.ph-market-select {
  width: var(--market-width);
  height: var(--market-height);
  border: 1px solid #d1d5db;
  border-radius: 9999px;
  padding: 0 .9rem;
  background: #fff;
  color: #111827;
  box-shadow: 0 1px 2px rgba(0, 0, 0, 0.04);
  appearance: none;
  cursor: pointer;
}

.ph-nav a.active {
  background: rgba(242, 162, 58, 0.12);
  border-color: rgba(242, 162, 58, 0.30);
  color: #111827;
}

/* ==========================================================
   Sitewide Header
========================================================== */
/* Shared header bar */
.ph-header {
  position: sticky;
  top: 0;
  z-index: 20;
  background: #fff;
  border-bottom: 1px solid var(--ph-header-border);
}

.ph-header-inner {
  max-width: 80rem; /* ~max-w-7xl */
  margin: 0 auto;
  padding-left: var(--ph-header-px);
  padding-right: var(--ph-header-px);
  height: var(--ph-header-h);
  display: flex;
  align-items: center;
  gap: 12px;
}

/* Left logo in header */
.ph-header-logo {
  height: 40px; /* slightly smaller than landing hero logo */
  width: auto;
  display: block;
}

/* Right avatar button */
.ph-avatar-btn {
  width: 36px;
  height: 36px;
  border-radius: 9999px;
  border: 1px solid #e5e7eb;
  background: #fff;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
  cursor: pointer;
  box-shadow: 0 1px 2px rgba(0,0,0,.04);
}

.ph-avatar-btn img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

/* ==========================================================
   Sidebar 
========================================================== */
.ph-sidebar {
  width: var(--sidebar-w);
  display: flex;
  flex-direction: column;
  height: 100vh;
  border-right: 1px solid #f3f4f6;
  background: #fff;
}

.ph-sidebar-nav {
  flex: 1;              /* fills remaining space */
  padding-bottom: 12px; /* breathing room above signout */
}

.ph-sidebar-bottom {
  margin-top: auto;     /* pins to bottom */
  padding: 14px;
  border-top: 1px solid #f3f4f6;
}

.ph-sidebar-signout {
  width: 100%;
  height: 40px;
  border-radius: 9999px;
  border: 1px solid #e5e7eb;
  background: #fff;
  font-weight: 600;
  cursor: pointer;
}