/* SwiftPost Plugin – Public CSS v1.0 */
/* Author: dev.com.vn */
@import url('https://fonts.googleapis.com/css2?family=Inter:wght@400;500;600;700;800&display=swap');

:root {
  --sp-primary:       #E85D04;
  --sp-primary-dark:  #C44B00;
  --sp-primary-light: #FFF0E6;
  --sp-secondary:     #1A3C5E;
  --sp-secondary-lt:  #EBF2FA;
  --sp-accent:        #F48C06;
  --sp-white:         #FFFFFF;
  --sp-gray-100:      #F8F9FA;
  --sp-gray-200:      #E9ECEF;
  --sp-gray-500:      #6C757D;
  --sp-gray-700:      #343A40;
  --sp-text:          #1C1C2E;
  --sp-radius:        14px;
  --sp-shadow-sm:     0 2px 8px rgba(0,0,0,.08);
  --sp-shadow-md:     0 8px 32px rgba(0,0,0,.12);
  --sp-shadow-lg:     0 20px 60px rgba(0,0,0,.16);
  --sp-transition:    .25s ease;
}

/* ═══════════════════════════════════
   GRID LAYOUT
═══════════════════════════════════ */
.sp-grid {
  display: grid;
  gap: 24px;
}
.sp-cols-4 { grid-template-columns: repeat(4,1fr); }
.sp-cols-3 { grid-template-columns: repeat(3,1fr); }
.sp-cols-2 { grid-template-columns: repeat(2,1fr); }

/* ═══════════════════════════════════
   CARD
═══════════════════════════════════ */
.sp-card {
  background: var(--sp-white);
  border-radius: var(--sp-radius);
  border: 1.5px solid var(--sp-gray-200);
  overflow: hidden;
  display: flex;
  flex-direction: column;
  transition: var(--sp-transition);
  position: relative;
}
.sp-card:hover {
  transform: translateY(-5px);
  box-shadow: var(--sp-shadow-md);
  border-color: transparent;
}
.sp-card::after {
  content: "";
  position: absolute;
  bottom: 0; left: 0; right: 0;
  height: 3px;
  background: linear-gradient(90deg, var(--sp-primary), var(--sp-accent));
  transform: scaleX(0);
  transform-origin: left;
  transition: var(--sp-transition);
}
.sp-card:hover::after { transform: scaleX(1); }

.sp-card-thumb-wrap {
  display: block;
  position: relative;
  overflow: hidden;
  height: 130px;
  background: var(--sp-secondary-lt);
}
.sp-card-img {
  width: 100%; height: 100%;
  object-fit: cover;
  transition: transform .4s ease;
}
.sp-card:hover .sp-card-img { transform: scale(1.05); }

.sp-avatar-default {
  width: 100%; height: 100%;
  display: flex; align-items: center; justify-content: center;
  font-family: 'Inter', sans-serif;
  font-size: 2.5rem; font-weight: 800;
  color: #fff;
  letter-spacing: 2px;
}

.sp-badge {
  position: absolute; top: 10px; right: 10px;
  font-size: .68rem; font-weight: 700;
  padding: 3px 10px; border-radius: 100px;
  text-transform: uppercase;
}
.sp-badge-red    { background:#FFE5E5; color:#E53E3E; }
.sp-badge-green  { background:#E9F7EF; color:#27AE60; }
.sp-badge-blue   { background:var(--sp-secondary-lt); color:var(--sp-secondary); }
.sp-badge-orange { background:var(--sp-primary-light); color:var(--sp-primary); }
.sp-badge-purple { background:#F3EEFF; color:#8B5CF6; }

.sp-card-body {
  padding: 16px 18px 10px;
  flex: 1;
}
.sp-card-cat {
  display: inline-block;
  font-size: .72rem; font-weight: 700;
  color: var(--sp-primary);
  background: var(--sp-primary-light);
  padding: 2px 10px; border-radius: 100px;
  margin-bottom: 8px;
  text-decoration: none;
}
.sp-card-cat:hover { background: var(--sp-primary); color: #fff; }

.sp-card-title {
  font-size: .97rem; font-weight: 700;
  color: var(--sp-text); margin: 0 0 8px;
  line-height: 1.4;
}
.sp-card-title a { color: inherit; text-decoration: none; }
.sp-card-title a:hover { color: var(--sp-primary); }

.sp-card-excerpt {
  font-size: .82rem; color: var(--sp-gray-500);
  line-height: 1.5; margin-bottom: 10px;
}

.sp-card-meta {
  display: flex; flex-wrap: wrap; gap: 6px;
  margin-bottom: 10px;
}
.sp-meta-item {
  font-size: .75rem; color: var(--sp-gray-700);
  background: var(--sp-gray-100);
  padding: 3px 8px; border-radius: 6px;
  display: flex; align-items: center; gap: 4px;
}
.sp-meta-item i { color: var(--sp-primary); font-size: .7rem; }

.sp-card-rating {
  display: flex; align-items: center; gap: 6px;
  font-size: .8rem;
}
.sp-stars i { color: var(--sp-accent); font-size: .85rem; }

.sp-card-footer {
  padding: 12px 18px;
  border-top: 1px solid var(--sp-gray-200);
  display: flex; align-items: center; justify-content: space-between;
  gap: 10px;
}
.sp-card-price {
  font-size: 1rem; font-weight: 800;
  color: var(--sp-primary);
}
.sp-card-price small { font-size: .72rem; font-weight: 500; color: var(--sp-gray-500); }

.sp-btn-detail {
  display: flex; align-items: center; gap: 6px;
  background: var(--sp-primary);
  color: #fff; text-decoration: none;
  padding: 7px 14px; border-radius: 8px;
  font-size: .8rem; font-weight: 600;
  transition: var(--sp-transition);
  white-space: nowrap;
}
.sp-btn-detail:hover { background: var(--sp-primary-dark); color: #fff; transform: translateX(2px); }

/* ═══════════════════════════════════
   SEARCH FORM
═══════════════════════════════════ */
.sp-search-form { margin-bottom: 24px; }
.sp-search-wrap {
  display: flex; align-items: center; gap: 0;
  background: #fff;
  border: 2px solid var(--sp-gray-200);
  border-radius: 12px;
  overflow: hidden;
  transition: var(--sp-transition);
}
.sp-search-wrap:focus-within { border-color: var(--sp-primary); box-shadow: 0 0 0 4px rgba(232,93,4,.1); }
.sp-search-wrap > i { padding: 0 14px; color: var(--sp-gray-500); flex-shrink: 0; }
.sp-search-input {
  flex: 1; border: none; outline: none;
  padding: 14px 8px;
  font-size: .95rem; font-family: 'Inter', sans-serif;
  color: var(--sp-text); background: transparent;
}
.sp-search-btn {
  background: linear-gradient(135deg, var(--sp-primary), var(--sp-accent));
  color: #fff; border: none; cursor: pointer;
  padding: 0 24px; height: 100%; min-height: 50px;
  font-size: .9rem; font-weight: 600; font-family: 'Inter', sans-serif;
  transition: var(--sp-transition);
  display: flex; align-items: center; gap: 6px;
}
.sp-search-btn:hover { opacity: .9; }

/* Search autocomplete */
.sp-search-suggestions {
  position: absolute; top: 100%; left: 0; right: 0; z-index: 100;
  background: #fff; border-radius: 10px;
  box-shadow: var(--sp-shadow-md);
  border: 1px solid var(--sp-gray-200);
  overflow: hidden; margin-top: 6px;
}
.sp-suggest-item {
  display: flex; align-items: center; gap: 10px;
  padding: 10px 16px; cursor: pointer;
  transition: var(--sp-transition);
}
.sp-suggest-item:hover { background: var(--sp-primary-light); }
.sp-suggest-item .sp-sug-cat {
  font-size: .72rem; color: var(--sp-primary);
  background: var(--sp-primary-light); padding: 2px 8px; border-radius: 6px;
}

/* ═══════════════════════════════════
   FILTER SIDEBAR
═══════════════════════════════════ */
.sp-filter-sidebar {
  background: var(--sp-white);
  border-radius: var(--sp-radius);
  border: 1.5px solid var(--sp-gray-200);
  overflow: hidden;
}
.sp-filter-header {
  background: var(--sp-secondary);
  padding: 14px 18px;
  display: flex; justify-content: space-between; align-items: center;
}
.sp-filter-header h4 {
  color: #fff; margin: 0;
  font-size: .95rem; font-weight: 700;
  display: flex; align-items: center; gap: 8px;
}
.sp-filter-clear {
  font-size: .75rem; color: rgba(255,255,255,.7);
  text-decoration: none; display: flex; align-items: center; gap: 4px;
}
.sp-filter-clear:hover { color: #fff; }

.sp-filter-form { padding: 16px; }

.sp-filter-group {
  margin-bottom: 20px;
  padding-bottom: 20px;
  border-bottom: 1px solid var(--sp-gray-200);
}
.sp-filter-group:last-of-type { border-bottom: none; margin-bottom: 10px; }
.sp-filter-group h5 {
  font-size: .8rem; font-weight: 700; color: var(--sp-gray-700);
  text-transform: uppercase; letter-spacing: .5px;
  margin: 0 0 12px;
  display: flex; align-items: center; gap: 6px;
}
.sp-filter-group h5 i { color: var(--sp-primary); }

.sp-filter-label {
  display: flex; align-items: center; justify-content: space-between;
  padding: 8px 12px; border-radius: 8px;
  cursor: pointer; font-size: .85rem; color: var(--sp-gray-700);
  transition: var(--sp-transition);
  margin-bottom: 4px;
}
.sp-filter-label:hover, .sp-filter-label.active {
  background: var(--sp-primary-light); color: var(--sp-primary);
}
.sp-filter-label input { display: none; }
.sp-filter-count {
  background: var(--sp-gray-200); color: var(--sp-gray-500);
  font-size: .72rem; padding: 1px 7px; border-radius: 100px;
}
.sp-filter-label.active .sp-filter-count { background: var(--sp-primary); color: #fff; }

.sp-btn-apply-filter {
  width: 100%; padding: 11px;
  background: linear-gradient(135deg, var(--sp-primary), var(--sp-accent));
  color: #fff; border: none; border-radius: 10px;
  font-size: .9rem; font-weight: 700; cursor: pointer;
  font-family: 'Inter', sans-serif;
  display: flex; align-items: center; justify-content: center; gap: 6px;
  transition: var(--sp-transition);
  box-shadow: 0 4px 14px rgba(232,93,4,.3);
}
.sp-btn-apply-filter:hover { transform: translateY(-2px); }

/* ═══════════════════════════════════
   TRACKING CARD
═══════════════════════════════════ */
.sp-tracking-card {
  background: var(--sp-white);
  border-radius: 20px;
  padding: 28px;
  box-shadow: var(--sp-shadow-lg);
}
.sp-tracking-card h3 {
  font-size: 1.1rem; font-weight: 700; color: var(--sp-secondary);
  margin-bottom: 18px; display: flex; align-items: center; gap: 8px;
}
.sp-tracking-card h3 i { color: var(--sp-primary); }
.sp-track-tabs {
  display: flex; gap: 6px; margin-bottom: 18px; flex-wrap: wrap;
}
.sp-track-tab {
  flex: 1; min-width: 90px;
  padding: 9px 8px; border-radius: 10px;
  border: 1.5px solid var(--sp-gray-200);
  background: transparent; cursor: pointer;
  font-size: .78rem; font-weight: 600; color: var(--sp-gray-500);
  font-family: 'Inter', sans-serif; transition: var(--sp-transition);
  display: flex; align-items: center; justify-content: center; gap: 5px;
}
.sp-track-tab.active, .sp-track-tab:hover {
  border-color: var(--sp-primary); background: var(--sp-primary-light); color: var(--sp-primary);
}
.sp-tab-pane { display: none; }
.sp-tab-pane.active { display: block; }

.sp-input-wrap { position: relative; margin-bottom: 12px; }
.sp-input-wrap > i {
  position: absolute; left: 13px; top: 50%; transform: translateY(-50%);
  color: var(--sp-gray-500); font-size: .9rem; pointer-events: none;
}
.sp-input-wrap input, .sp-input-wrap select {
  width: 100%; padding: 12px 12px 12px 38px;
  border: 1.5px solid var(--sp-gray-200); border-radius: 10px;
  font-size: .9rem; font-family: 'Inter', sans-serif;
  color: var(--sp-text); background: var(--sp-gray-100);
  appearance: none; transition: var(--sp-transition);
}
.sp-input-wrap input:focus, .sp-input-wrap select:focus {
  outline: none; border-color: var(--sp-primary); background: #fff;
  box-shadow: 0 0 0 3px rgba(232,93,4,.1);
}
.sp-form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; }

.sp-track-btn {
  width: 100%; padding: 13px;
  background: linear-gradient(135deg, var(--sp-primary), var(--sp-accent));
  color: #fff; border: none; border-radius: 10px;
  font-size: .95rem; font-weight: 700; cursor: pointer;
  font-family: 'Inter', sans-serif;
  display: flex; align-items: center; justify-content: center; gap: 8px;
  transition: var(--sp-transition);
  box-shadow: 0 6px 20px rgba(232,93,4,.35);
}
.sp-track-btn:hover { transform: translateY(-2px); }

.sp-track-hotline { text-align: center; font-size: .8rem; color: var(--sp-gray-500); margin-top: 14px; }
.sp-track-hotline a { color: var(--sp-primary); font-weight: 700; }

/* ═══════════════════════════════════
   CATEGORY GRID
═══════════════════════════════════ */
.sp-cat-grid { display: grid; gap: 16px; }
.sp-cat-card {
  background: var(--sp-white);
  border: 1.5px solid var(--sp-gray-200);
  border-radius: var(--sp-radius);
  padding: 20px 16px;
  display: flex; flex-direction: column; align-items: center; justify-content: center;
  text-align: center; text-decoration: none;
  transition: var(--sp-transition); gap: 8px;
  cursor: pointer;
}
.sp-cat-card:hover {
  background: var(--sp-primary-light);
  border-color: var(--sp-primary);
  transform: translateY(-3px);
  box-shadow: var(--sp-shadow-sm);
}
.sp-cat-icon {
  width: 52px; height: 52px; border-radius: 14px;
  background: linear-gradient(135deg, var(--sp-primary), var(--sp-accent));
  color: #fff; display: flex; align-items: center; justify-content: center;
  font-size: 1.3rem;
}
.sp-cat-name { font-size: .9rem; font-weight: 700; color: var(--sp-text); }
.sp-cat-count { font-size: .75rem; color: var(--sp-gray-500); }
.sp-cat-card:hover .sp-cat-name { color: var(--sp-primary); }

/* ═══════════════════════════════════
   CARRIERS ROW
═══════════════════════════════════ */
.sp-carriers-row {
  display: flex; flex-wrap: wrap; align-items: center; justify-content: center;
  gap: 12px;
}
.sp-carrier-item {
  background: var(--sp-white);
  border: 1.5px solid var(--sp-gray-200);
  border-radius: 10px; padding: 10px 20px;
  font-size: .85rem; font-weight: 700; color: var(--sp-gray-700);
  text-decoration: none; transition: var(--sp-transition);
}
.sp-carrier-item:hover {
  border-color: var(--sp-primary);
  background: var(--sp-primary-light);
  color: var(--sp-primary);
  transform: translateY(-2px);
}

/* ═══════════════════════════════════
   CONTACT INFO BLOCK
═══════════════════════════════════ */
.sp-contact-info { display: flex; flex-direction: column; gap: 8px; }
.sp-ci-item {
  display: flex; align-items: flex-start; gap: 12px;
  padding: 12px 14px; border-radius: 10px;
  background: var(--sp-gray-100);
  text-decoration: none; color: var(--sp-text);
  transition: var(--sp-transition);
}
.sp-ci-item:hover { background: var(--sp-primary-light); }
.sp-ci-hotline { background: var(--sp-primary); color: #fff; }
.sp-ci-hotline:hover { background: var(--sp-primary-dark); color: #fff; }
.sp-ci-hotline .sp-ci-icon { color: #fff; }
.sp-ci-icon {
  width: 36px; height: 36px; border-radius: 8px;
  background: rgba(232,93,4,.1); color: var(--sp-primary);
  display: flex; align-items: center; justify-content: center;
  flex-shrink: 0; font-size: .9rem;
}
.sp-ci-hotline .sp-ci-icon { background: rgba(255,255,255,.2); }
.sp-ci-text { display: flex; flex-direction: column; }
.sp-ci-text small { font-size: .72rem; opacity: .7; margin-bottom: 2px; }
.sp-ci-hotline .sp-ci-text small { color: rgba(255,255,255,.8); }

/* ═══════════════════════════════════
   CONTACT FORM
═══════════════════════════════════ */
.sp-contact-form { background: #fff; border-radius: var(--sp-radius); padding: 28px; box-shadow: var(--sp-shadow-sm); }
.sp-contact-form h3 { font-size: 1.1rem; font-weight: 700; color: var(--sp-secondary); margin-bottom: 20px; }
.sp-form-group { margin-bottom: 16px; }
.sp-form-group label { display: block; font-size: .82rem; font-weight: 600; color: var(--sp-gray-700); margin-bottom: 6px; }
.sp-form-group input, .sp-form-group textarea, .sp-form-group select {
  width: 100%; padding: 11px 14px;
  border: 1.5px solid var(--sp-gray-200); border-radius: 10px;
  font-size: .9rem; font-family: 'Inter', sans-serif;
  color: var(--sp-text); background: var(--sp-gray-100);
  transition: var(--sp-transition); appearance: none;
}
.sp-form-group input:focus, .sp-form-group textarea:focus {
  outline: none; border-color: var(--sp-primary); background: #fff;
  box-shadow: 0 0 0 3px rgba(232,93,4,.1);
}
.sp-form-group textarea { resize: vertical; }
.sp-btn-submit {
  background: linear-gradient(135deg, var(--sp-primary), var(--sp-accent));
  color: #fff; border: none; cursor: pointer;
  padding: 13px 28px; border-radius: 10px;
  font-size: .95rem; font-weight: 700; font-family: 'Inter', sans-serif;
  display: flex; align-items: center; gap: 8px;
  transition: var(--sp-transition); box-shadow: 0 4px 14px rgba(232,93,4,.3);
}
.sp-btn-submit:hover { transform: translateY(-2px); }

.sp-form-status { margin-top: 12px; font-size: .9rem; }
.sp-form-status.success { color: #27AE60; }
.sp-form-status.error   { color: #E53E3E; }

/* ═══════════════════════════════════
   EMPTY STATE
═══════════════════════════════════ */
.sp-empty {
  grid-column: 1/-1; text-align: center; padding: 48px;
  color: var(--sp-gray-500); font-size: 1rem;
}
.sp-empty i { font-size: 2rem; display: block; margin-bottom: 12px; opacity: .4; }

/* ═══════════════════════════════════
   PAGINATION
═══════════════════════════════════ */
.sp-pagination { margin-top: 36px; }
.sp-pagination .page-numbers {
  display: flex; gap: 6px; justify-content: center;
  list-style: none; padding: 0; margin: 0;
  flex-wrap: wrap;
}
.sp-pagination .page-numbers li a,
.sp-pagination .page-numbers li span {
  display: flex; align-items: center; justify-content: center;
  width: 38px; height: 38px; border-radius: 8px;
  border: 1.5px solid var(--sp-gray-200);
  font-size: .85rem; font-weight: 600; color: var(--sp-gray-700);
  text-decoration: none; transition: var(--sp-transition);
}
.sp-pagination .page-numbers li a:hover { border-color: var(--sp-primary); color: var(--sp-primary); }
.sp-pagination .page-numbers li span.current {
  background: var(--sp-primary); color: #fff; border-color: var(--sp-primary);
}

/* ═══════════════════════════════════
   MOBILE FILTER TOGGLE
═══════════════════════════════════ */
.sp-filter-toggle-btn {
  display: none;
  align-items: center; gap: 8px;
  background: var(--sp-secondary);
  color: #fff; border: none; cursor: pointer;
  padding: 10px 18px; border-radius: 10px;
  font-size: .9rem; font-weight: 600; font-family: 'Inter', sans-serif;
  margin-bottom: 16px;
}
.sp-filter-toggle-btn i { font-size: .85rem; }

/* ═══════════════════════════════════
   RESPONSIVE
═══════════════════════════════════ */
@media (max-width: 1024px) {
  .sp-cols-4 { grid-template-columns: repeat(3,1fr); }
}
@media (max-width: 768px) {
  .sp-cols-4,
  .sp-cols-3 { grid-template-columns: repeat(2,1fr); }
  .sp-form-row { grid-template-columns: 1fr; }
  .sp-filter-toggle-btn { display: flex; }
  .sp-filter-sidebar.sp-collapsed { display: none; }
}
@media (max-width: 480px) {
  .sp-cols-4,
  .sp-cols-3,
  .sp-cols-2 { grid-template-columns: repeat(2,1fr); }
  .sp-cat-grid.sp-cols-4 { grid-template-columns: repeat(2,1fr); }
  .sp-search-btn span { display: none; }
  .sp-track-tab span { display: none; }
}