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

body {
  font-family: 'Sarabun', Tahoma, sans-serif;
  background-color: #f0f4f8;
  color: #1a2d42;
}

/* ===== Page Layout ===== */
.page {
  max-width: 760px;
  margin: 0 auto;
  padding: 28px 20px 48px;
}

/* ===== Hero ===== */
.hero {
  background-color: #0e4f8c;
  border-radius: 12px;
  padding: 20px 24px;
  margin-bottom: 20px;
  display: flex;
  align-items: center;
  gap: 16px;
}

.hero-icon {
  width: 50px;
  height: 50px;
  background-color: #fff;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.hero-icon svg {
  width: 26px;
  height: 26px;
  color: #0e4f8c;
}

.hero-text h1 {
  font-size: 18px;
  font-weight: 600;
  color: #fff;
  line-height: 1.4;
}

.hero-text p {
  font-size: 12px;
  color: #b5d4f4;
  margin-top: 3px;
}

/* ===== Search ===== */
.search-wrap {
  position: relative;
  margin-bottom: 20px;
}

.search-wrap .search-icon {
  position: absolute;
  left: 14px;
  top: 50%;
  transform: translateY(-50%);
  width: 18px;
  height: 18px;
  color: #6b7e96;
  pointer-events: none;
}

#searchInput {
  width: 100%;
  padding: 10px 16px 10px 44px;
  font-size: 15px;
  font-family: 'Sarabun', Tahoma, sans-serif;
  border-radius: 8px;
  border: 0.5px solid #c5cfd9;
  background-color: #fff;
  color: #1a2d42;
}

#searchInput:focus {
  outline: none;
  border-color: #185fa5;
  box-shadow: 0 0 0 3px rgba(24, 95, 165, 0.15);
}

/* ===== Section label ===== */
.sec-label {
  font-size: 12px;
  font-weight: 600;
  color: #4a6580;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  margin-bottom: 10px;
}

/* ===== Hotline cards ===== */
.hotline-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: 10px;
  margin-bottom: 24px;
}

.hcard {
  background-color: #fff;
  border: 0.5px solid #d0dae6;
  border-radius: 10px;
  padding: 12px 14px;
  display: flex;
  align-items: center;
  gap: 10px;
}

.iwrap {
  width: 36px;
  height: 36px;
  background-color: #e6f1fb;
  border-radius: 8px;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.iwrap svg {
  width: 18px;
  height: 18px;
  color: #185fa5;
}

.hnum {
  font-size: 15px;
  font-weight: 600;
  color: #0e4f8c;
}

.hlbl {
  font-size: 11px;
  color: #6b7e96;
  margin-top: 2px;
}

.badge-fax {
  display: inline-block;
  background-color: #fff8e6;
  color: #854f0b;
  font-size: 10px;
  font-weight: 600;
  padding: 1px 6px;
  border-radius: 20px;
  border: 0.5px solid #fac775;
  margin-left: 3px;
  vertical-align: middle;
}

/* ===== Accordion list ===== */
.acc-list {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.acc-item {
  background-color: #fff;
  border: 0.5px solid #d0dae6;
  border-radius: 12px;
  overflow: hidden;
}

/* trigger button */
.acc-trigger {
  width: 100%;
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 13px 16px;
  cursor: pointer;
  border: none;
  background: transparent;
  text-align: left;
  transition: background-color 0.15s ease;
}

.acc-trigger:hover {
  background-color: #f5f8fc;
}

.acc-color-bar {
  width: 4px;
  height: 28px;
  border-radius: 2px;
  flex-shrink: 0;
}

.acc-trigger-icon {
  width: 34px;
  height: 34px;
  border-radius: 8px;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.acc-trigger-icon svg {
  width: 17px;
  height: 17px;
}

.acc-name {
  flex: 1;
  font-size: 15px;
  font-weight: 600;
  color: #1a2d42;
}

.acc-count {
  font-size: 12px;
  color: #6b7e96;
  margin-right: 4px;
}

.acc-chevron {
  width: 18px;
  height: 18px;
  color: #6b7e96;
  transition: transform 0.25s ease;
  flex-shrink: 0;
}

.acc-item.open .acc-chevron {
  transform: rotate(180deg);
}

/* body */
.acc-body {
  display: none;
  border-top: 0.5px solid #d0dae6;
}

.acc-item.open .acc-body {
  display: block;
}

/* ===== Table ===== */
table {
  width: 100%;
  border-collapse: collapse;
}

thead th {
  padding: 8px 16px;
  font-size: 11px;
  font-weight: 600;
  color: #4a6580;
  background-color: #f5f8fc;
  border-bottom: 0.5px solid #d0dae6;
  text-align: left;
}

thead th:last-child {
  text-align: right;
}

tbody tr {
  border-bottom: 0.5px solid #edf0f4;
  transition: background-color 0.1s ease;
}

tbody tr:last-child {
  border-bottom: none;
}

tbody tr:not(.fr):hover {
  background-color: #f8fafc;
}

tbody td {
  padding: 9px 16px;
  font-size: 13px;
  color: #1a2d42;
}

tbody td:last-child {
  text-align: right;
  font-weight: 600;
}

/* ===== Floor divider row ===== */
.fr td {
  padding: 7px 16px;
  border-top: 2px solid;
  border-bottom: 0.5px solid;
}

.floor-label {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 12px;
  font-weight: 600;
}

.floor-num {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 20px;
  height: 20px;
  color: #fff;
  border-radius: 50%;
  font-size: 11px;
  font-weight: 600;
  flex-shrink: 0;
}

/* ===== Per-color theming ===== */
[data-color="blue"] .acc-color-bar   { background-color: #185fa5; }
[data-color="blue"] .acc-trigger-icon { background-color: #e6f1fb; }
[data-color="blue"] .acc-trigger-icon svg { color: #185fa5; }
[data-color="blue"] tbody td:last-child { color: #0e4f8c; }
[data-color="blue"] .fr td { background-color: #dbeafe; border-top-color: #185fa5; border-bottom-color: #93c5fd; }
[data-color="blue"] .floor-label { color: #1e40af; }
[data-color="blue"] .floor-num { background-color: #185fa5; }

[data-color="teal"] .acc-color-bar   { background-color: #0F6E56; }
[data-color="teal"] .acc-trigger-icon { background-color: #E1F5EE; }
[data-color="teal"] .acc-trigger-icon svg { color: #0F6E56; }
[data-color="teal"] tbody td:last-child { color: #0F6E56; }
[data-color="teal"] .fr td { background-color: #E1F5EE; border-top-color: #0F6E56; border-bottom-color: #9FE1CB; }
[data-color="teal"] .floor-label { color: #085041; }
[data-color="teal"] .floor-num { background-color: #0F6E56; }

[data-color="purple"] .acc-color-bar   { background-color: #534AB7; }
[data-color="purple"] .acc-trigger-icon { background-color: #EEEDFE; }
[data-color="purple"] .acc-trigger-icon svg { color: #534AB7; }
[data-color="purple"] tbody td:last-child { color: #534AB7; }
[data-color="purple"] .fr td { background-color: #EEEDFE; border-top-color: #534AB7; border-bottom-color: #AFA9EC; }
[data-color="purple"] .floor-label { color: #3C3489; }
[data-color="purple"] .floor-num { background-color: #534AB7; }

[data-color="coral"] .acc-color-bar   { background-color: #993C1D; }
[data-color="coral"] .acc-trigger-icon { background-color: #FAECE7; }
[data-color="coral"] .acc-trigger-icon svg { color: #993C1D; }
[data-color="coral"] tbody td:last-child { color: #993C1D; }
[data-color="coral"] .fr td { background-color: #FAECE7; border-top-color: #993C1D; border-bottom-color: #F0997B; }
[data-color="coral"] .floor-label { color: #712B13; }
[data-color="coral"] .floor-num { background-color: #993C1D; }

[data-color="amber"] .acc-color-bar   { background-color: #854F0B; }
[data-color="amber"] .acc-trigger-icon { background-color: #FAEEDA; }
[data-color="amber"] .acc-trigger-icon svg { color: #854F0B; }
[data-color="amber"] tbody td:last-child { color: #854F0B; }
[data-color="amber"] .fr td { background-color: #FAEEDA; border-top-color: #854F0B; border-bottom-color: #FAC775; }
[data-color="amber"] .floor-label { color: #633806; }
[data-color="amber"] .floor-num { background-color: #854F0B; }

/* ===== Search highlight ===== */
mark.hl {
  background-color: #fef08a;
  border-radius: 2px;
  padding: 0 1px;
  color: inherit;
}

/* ===== No result ===== */
#noResult {
  display: none;
  text-align: center;
  padding: 40px;
  font-size: 14px;
  color: #6b7e96;
}

#noResult svg {
  width: 36px;
  height: 36px;
  margin: 0 auto 10px;
  display: block;
  color: #a0b0c0;
}

/* ===== Responsive ===== */
@media (max-width: 520px) {
  .hero {
    flex-direction: column;
    text-align: center;
    padding: 18px;
  }

  .hero-text h1 {
    font-size: 16px;
  }

  .hotline-grid {
    grid-template-columns: 1fr;
  }

  tbody td,
  thead th {
    padding: 8px 12px;
    font-size: 13px;
  }
}