/* parts.css — self-contained Yedek Parça page: atmospheric hero + landing tiles +
   finder wizard + results. Loaded only on the Yedek Parça page, after main.css and
   store.css. Reuses the design tokens (--amber, --surf, --bdr…) and
   .products-grid/.product-card from store.css, and the store-hero atmosphere language
   (grid + glow + animated amber title shine). */

/* ── Atmospheric hero (overrides main.css's light .page-header on this page only) ── */
.parts-header {
    position: relative;
    overflow: hidden;
    background: var(--bg);
    min-height: 380px;
    padding: 96px 40px 84px;
}

/* faint amber tech grid, mirrors store.css .hero-grid */
.parts-hero-grid {
    position: absolute;
    inset: 0;
    background-image:
        repeating-linear-gradient(0deg, transparent, transparent 59px, rgba(232,149,10,0.045) 59px, rgba(232,149,10,0.045) 60px),
        repeating-linear-gradient(90deg, transparent, transparent 59px, rgba(232,149,10,0.045) 59px, rgba(232,149,10,0.045) 60px);
    /* fade the grid out toward the bottom so it blends into the page below */
    -webkit-mask-image: linear-gradient(to bottom, #000 0%, #000 55%, transparent 100%);
    mask-image: linear-gradient(to bottom, #000 0%, #000 55%, transparent 100%);
    pointer-events: none;
}

/* radial amber glow, mirrors store.css .hero-glow */
.parts-hero-glow {
    position: absolute;
    top: -32%;
    left: 50%;
    transform: translateX(-50%);
    width: 820px;
    height: 520px;
    max-width: 130%;
    background: radial-gradient(ellipse at center top, rgba(232,149,10,0.14) 0%, transparent 68%);
    pointer-events: none;
}

.parts-header .hero-content {
    position: relative;
    z-index: 1;
    margin: 0 auto;
    max-width: 760px;
    background: none;
}

.parts-eyebrow {
    display: inline-block;
    font-family: var(--fb);
    font-size: 10.5px;
    font-weight: 700;
    letter-spacing: 3px;
    text-transform: uppercase;
    color: var(--amber);
    margin-bottom: 18px;
    opacity: 0;
    animation: parts-rise 0.6s ease 0.05s forwards;
}

.parts-header h1 {
    font-family: var(--fd);
    font-weight: 400;
    font-size: clamp(48px, 8vw, 84px);
    line-height: 1.04;
    letter-spacing: -0.5px;
    color: var(--text);
    margin: 0 0 16px;
    opacity: 0;
    animation: parts-rise 0.6s ease 0.13s forwards;
}

/* animated amber gradient on the emphasized word, like store.css .store-title em */
.parts-header h1 em {
    font-style: italic;
    background: linear-gradient(120deg, #E8950A 0%, #F7C842 45%, #E8950A 100%);
    background-size: 200% auto;
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
    animation: txt-shine 4s linear infinite;
}

.parts-header .hero-subtitle {
    margin: 0 auto;
    max-width: 600px;
    opacity: 0;
    animation: parts-rise 0.6s ease 0.21s forwards;
}

.parts-header .hero-subtitle p {
    color: var(--muted);
    font-size: 17px;
    line-height: 1.6;
    font-weight: 300;
    text-shadow: none;
}

@keyframes parts-rise {
    from { opacity: 0; transform: translateY(14px); }
    to   { opacity: 1; transform: translateY(0); }
}

/* ── Landing page sections ── */
.parts-intro { padding: 40px 40px 0; }
.parts-section-title {
    font-family: var(--fd);
    font-size: 30px;
    color: var(--text);
    margin: 0 0 22px;
}
.parts-section-title::after {
    content: "";
    display: block;
    width: 46px;
    height: 3px;
    margin-top: 10px;
    background: var(--amber);
    border-radius: 2px;
}

.parts-tiles-wrap { padding-top: 56px; }
.parts-tiles {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(150px, 1fr));
    gap: 16px;
}
.part-tile {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 12px;
    padding: 28px 16px;
    background: var(--surf);
    border: 1px solid var(--bdr);
    border-radius: 14px;
    color: var(--text);
    text-decoration: none;
    font: inherit;
    width: 100%;
    cursor: pointer;
    transition: transform 0.16s ease, border-color 0.16s ease, background 0.16s ease;
}
.part-tile i { font-size: 28px; color: var(--amber); transition: transform 0.16s ease; }
.part-tile span { font-size: 13.5px; font-weight: 500; letter-spacing: 0.2px; }
.part-tile:hover { transform: translateY(-3px); border-color: var(--amber-b); background: var(--amber-f); }
.part-tile:hover i { transform: scale(1.08); }
.part-tile.active { border-color: var(--amber); background: var(--amber-f); }
.part-tile.active i { transform: scale(1.08); }

/* ── Finder wizard ── */
.finder { padding-top: 64px; padding-bottom: 90px; }
.finder-sub { color: var(--muted); font-size: 14px; max-width: 640px; margin: -6px 0 26px; line-height: 1.6; }

/* control panel — frames the wizard as a dedicated tool */
.finder-panel {
    position: relative;
    background: var(--surf2);
    border: 1px solid var(--bdr);
    border-radius: 16px;
    padding: 24px 26px 26px;
    margin-bottom: 30px;
    box-shadow: 0 18px 40px rgba(0,0,0,0.28);
    overflow: hidden;
}
/* amber hairline along the top edge for depth */
.finder-panel::before {
    content: "";
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 1px;
    background: linear-gradient(90deg, transparent 0%, var(--amber-b) 28%, var(--amber) 50%, var(--amber-b) 72%, transparent 100%);
}
.finder-panel-head {
    display: flex;
    align-items: center;
    gap: 9px;
    margin-bottom: 20px;
    color: var(--muted);
    font-family: var(--fb);
    font-size: 11px;
    font-weight: 700;
    letter-spacing: 1.4px;
    text-transform: uppercase;
}
.finder-panel-head i { color: var(--amber); font-size: 14px; }

.finder-controls {
    display: flex;
    flex-wrap: wrap;
    gap: 16px;
    align-items: flex-end;
}
.finder-spec { display: contents; }
.finder-field { display: flex; flex-direction: column; gap: 7px; min-width: 184px; }
.finder-field > span {
    font-size: 10px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.6px;
    color: var(--muted);
}
.finder-field select {
    padding: 12px 34px 12px 14px;
    border-radius: 10px;
    background: var(--surf);
    border: 1px solid var(--bdr);
    color: var(--text);
    font-size: 13.5px;
    font-family: var(--fb);
    cursor: pointer;
    outline: none;
    appearance: none;
    -webkit-appearance: none;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='8' height='5'%3E%3Cpath d='M4 5L0 0h8z' fill='%2379746E'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 13px center;
    transition: border-color 0.18s ease, box-shadow 0.18s ease, background-color 0.18s ease;
}
.finder-field select:hover:not(:disabled) { border-color: var(--amber-b); }
.finder-field select:focus { border-color: var(--amber); box-shadow: 0 0 0 3px var(--amber-g); }
.finder-field select:disabled { opacity: 0.45; cursor: not-allowed; }

.finder-watt[hidden] { display: none; }
.finder-watt {
    display: inline-flex;
    align-items: center;
    margin-top: 22px;
    padding: 9px 18px;
    border-radius: 50px;
    background: var(--amber-f);
    border: 1px solid var(--amber-b);
    color: var(--amber);
    font-weight: 700;
    font-size: 13.5px;
    letter-spacing: 0.3px;
    box-shadow: 0 0 22px rgba(232,149,10,0.10);
}

/* ── Results ── */
.finder-results-head {
    display: flex;
    align-items: center;
    justify-content: flex-end;
    margin-bottom: 14px;
}
.finder-count {
    font-size: 12px;
    font-weight: 600;
    letter-spacing: 0.3px;
    color: var(--muted);
}

.finder-empty { color: var(--muted); font-size: 14px; padding: 24px 0; }

@media (max-width: 600px) {
    .parts-header { min-height: 300px; padding: 72px 24px 60px; }
    .parts-header .hero-subtitle p { font-size: 15px; }
    .parts-intro { padding-left: 20px; padding-right: 20px; }
    .finder-panel { padding: 20px 18px 22px; }
    .finder-field { min-width: 140px; flex: 1; }
}

/* ── Light-theme overrides ── atmospheric pieces that bake amber/black alphas directly
   (the rest of this file is token-driven and adapts for free). */
html[data-theme="light"] .parts-hero-grid {
    background-image:
        repeating-linear-gradient(0deg, transparent, transparent 59px, rgba(181,114,8,0.06) 59px, rgba(181,114,8,0.06) 60px),
        repeating-linear-gradient(90deg, transparent, transparent 59px, rgba(181,114,8,0.06) 59px, rgba(181,114,8,0.06) 60px);
}
html[data-theme="light"] .parts-hero-glow {
    background: radial-gradient(ellipse at center top, rgba(181,114,8,0.10) 0%, transparent 68%);
}
html[data-theme="light"] .parts-header h1 em {
    background: linear-gradient(120deg, #B57208 0%, #D89A2A 45%, #B57208 100%);
    background-size: 200% auto;
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
}
html[data-theme="light"] .finder-panel { box-shadow: 0 18px 40px rgba(0,0,0,0.10); }
html[data-theme="light"] .finder-watt { box-shadow: 0 0 22px rgba(181,114,8,0.10); }