/* Obsidian Theme: Layout 021 (Dual-Side Clamped & Pop Obsidian Style) */
body { background: #141414; font-family: "Impact", "Arial Black", "Helvetica Neue", sans-serif; color: #ff7043; margin: 0; padding: 0; min-height: 100vh; }
.obsidian-layout { display: flex; flex-direction: column; min-height: 100vh; position: relative; }
.obsidian-head-bar { background: #1c1c1c; border-bottom: 2px solid #000000; padding: 15px 30px; box-sizing: border-box; }
.obsidian-header-inner { display: flex; justify-content: space-between; align-items: center; max-width: 1200px; margin: 0 auto; }
.obsidian-logo img { max-height: 38px; display: block; filter: grayscale(1) contrast(3); }
.obsidian-nav { display: flex; list-style: none; padding: 0; margin: 0; gap: 20px; }
.obsidian-nav a { color: rgba(255, 112, 67, 0.7); text-decoration: none; font-size: 13.5px; font-weight: bold; padding: 8px 16px; border: 2px solid transparent; transition: all 0.2s; }
.obsidian-nav a:hover, .obsidian-nav .active { color: #ffffff; border-color: #000000; background: #ff7043; box-shadow: 2px 2px 0px #000000; }
.obsidian-columns { display: flex; gap: 24px; max-width: 1200px; margin: 30px auto; padding: 0 20px; box-sizing: border-box; width: 100%; flex-grow: 1; }
.obsidian-col-left { width: 20%; flex-shrink: 0; }
.obsidian-col-center { width: 55%; flex-grow: 1; min-width: 0; }
.obsidian-col-right { width: 25%; flex-shrink: 0; }
.obsidian-block-panel { background: #1c1c1c; border: 2px solid #000000; padding: 25px; box-sizing: border-box; box-shadow: 3px 3px 0px #000000; margin-bottom: 24px; }
.obsidian-menu-vertical { list-style: none; padding: 0; margin: 0; }
.obsidian-menu-vertical li { margin-bottom: 8px; }
.obsidian-menu-vertical a { display: block; padding: 11px 15px; color: #cbd5e1; text-decoration: none; border: 2px solid #000000; font-size: 13px; background: #141414; transition: all 0.2s; }
.obsidian-menu-vertical a:hover, .obsidian-menu-vertical .active { background: #ff7043; color: #ffffff; box-shadow: 2px 2px 0px #000000; }
.obsidian-notice-capsule { background: #ffffff; border: 2px solid #000000; padding: 15px 20px; border-radius: 0; font-size: 13px; line-height: 1.6; color: #000000; margin-bottom: 20px; box-shadow: 3px 3px 0px #000000; }
.obsidian-section-title { font-size: 15px; font-weight: bold; color: #ffffff; margin: 0 0 20px 0; border-top: 2px solid #000000; border-bottom: 2px solid #000000; padding: 10px 5px; display: flex; align-items: center; text-transform: uppercase; letter-spacing: 1px; }
.obsidian-section-title i { margin-right: 8px; color: #ff7043; }
.obsidian-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 15px; }
.obsidian-cosmic-card { background: #ffffff; border: 2px solid #000000; padding: 20px; display: flex; flex-direction: column; justify-content: space-between; min-height: 170px; transition: all 0.2s ease-in-out; }
.obsidian-cosmic-card:hover { transform: translate(-3px, -3px); box-shadow: 3px 3px 0px #000000; }
.obsidian-card-header { display: flex; justify-content: space-between; align-items: flex-start; margin-bottom: 12px; }
.obsidian-card-title { font-size: 14px; font-weight: bold; color: #000000; line-height: 1.5; }
.obsidian-badge-auto { background: #ff7043; color: #ffffff; border: 2px solid #000000; padding: 1px 6px; font-size: 10.5px; font-weight: bold; }
.obsidian-badge-manual { background: transparent; color: #7f8c8d; border: 2px solid #7f8c8d; padding: 1px 6px; font-size: 10.5px; }
.obsidian-card-footer { display: flex; align-items: flex-end; justify-content: space-between; margin-top: 15px; border-top: 2px solid #000000; padding-top: 15px; }
.obsidian-price-box { display: flex; flex-direction: column; }
.obsidian-qty-info { font-size: 11px; color: #555555; margin-bottom: 2px; }
.obsidian-price { font-size: 19px; font-weight: bold; color: #ff7043; }
.obsidian-btn-action { background: #ff7043; color: #ffffff !important; border: 2px solid #000000; padding: 7px 18px; font-size: 12px; font-weight: bold; cursor: pointer; transition: all 0.2s; text-decoration: none !important; display: inline-block; box-shadow: 2px 2px 0px #000000; }
.obsidian-btn-action:hover { background: #ffffff; color: #000000 !important; }
.layui-form-label { background: #1c1c1c !important; border: 2px solid #000000 !important; border-right: none !important; color: #ff7043 !important; border-radius: 0 !important; font-weight: bold !important; }
.layui-input { border-radius: 0 !important; border: 2px solid #000000 !important; background: #ffffff !important; color: #000000 !important; }
.layui-input:focus { border-color: #ff7043 !important; box-shadow: 3px 3px 0px rgba(0,0,0,0.1) !important; }

/* Mobile Adaptations */
@media (max-width: 992px) {
    .obsidian-columns { flex-direction: column; padding: 0 15px; }
    .obsidian-col-left, .obsidian-col-right { width: 100%; }
    .obsidian-col-center { width: 100%; }
    .obsidian-col-left { display: none; }
}
@media (max-width: 768px) {
    .obsidian-brand-nav { flex-direction: column; gap: 15px; padding: 0 10px; }
    .obsidian-menu { flex-wrap: wrap; justify-content: center; gap: 15px; }
    .obsidian-grid { grid-template-columns: 1fr; gap: 15px; }
}