* {
  box-sizing: border-box;
}

.hidden { display: none !important; }

body {
  margin: 0;
  color: var(--fg);
  background: radial-gradient(1200px 500px at 50% -100px, #1f3350 0%, var(--bg) 56%);
  font-family: "Noto Sans KR", "Segoe UI", system-ui, sans-serif;
}

.top {
  position: sticky;
  top: 0;
  z-index: 20;
  padding: calc(10px + env(safe-area-inset-top)) calc(12px + env(safe-area-inset-right)) 10px calc(12px + env(safe-area-inset-left));
  border-bottom: 1px solid var(--line);
  backdrop-filter: blur(6px);
  background: color-mix(in srgb, var(--bg) 88%, transparent);
}

.title {
  font-size: 20px;
  font-weight: 900;
  margin-bottom: 8px;
  letter-spacing: -0.02em;
}

.userbar {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 8px;
  margin-bottom: 8px;
}

.userchip {
  border: 1px solid var(--line);
  border-radius: 999px;
  padding: 4px 10px;
  font-size: 12px;
  font-weight: 700;
  color: var(--muted);
  background: color-mix(in srgb, var(--bg-soft) 74%, black 26%);
}

.context-line {
  margin-bottom: 8px;
  padding: 6px 10px;
  border: 1px solid var(--line);
  border-radius: 12px;
  color: var(--muted);
  background: color-mix(in srgb, var(--bg-soft) 70%, black 30%);
  font-size: 12px;
  font-weight: 800;
  letter-spacing: -0.01em;
}

.btn.ghost {
  background: transparent;
  color: color-mix(in srgb, var(--fg) 86%, var(--muted));
}

#btnMenu.active {
  border-color: #b7c6e5;
  background: #eef4ff;
  color: #1b355f;
}

.menu-drawer {
  position: fixed;
  top: calc(env(safe-area-inset-top) + 60px);
  right: calc(12px + env(safe-area-inset-right));
  z-index: 100;
  width: min(660px, calc(100vw - 24px));
  max-height: calc(100vh - (72px + env(safe-area-inset-top) + env(safe-area-inset-bottom)));
  display: flex;
  flex-direction: column;
  gap: 10px;
  padding: 12px;
  overflow-y: auto;
  overscroll-behavior: contain;
  border: 1px solid #d9e0ee;
  border-radius: 14px;
  box-shadow: 0 16px 34px rgba(22, 35, 58, 0.28);
  background: linear-gradient(90deg, #ffffff, #f3f7ff);
  color: #1d2430;
  opacity: 0;
  transform: translate3d(0, -8px, 0) scale(0.985);
  transform-origin: top right;
  visibility: hidden;
  pointer-events: none;
  transition:
    opacity 180ms ease,
    transform 180ms cubic-bezier(0.2, 0.8, 0.2, 1),
    visibility 0s linear 180ms;
}

.menu-drawer.is-open {
  opacity: 1;
  transform: translate3d(0, 0, 0) scale(1);
  visibility: visible;
  pointer-events: auto;
  transition:
    opacity 180ms ease,
    transform 180ms cubic-bezier(0.2, 0.8, 0.2, 1),
    visibility 0s linear 0s;
}

.menu-drawer[hidden] {
  display: none !important;
}

@media (prefers-reduced-motion: reduce) {
  .menu-drawer,
  .menu-drawer.is-open {
    transition: none;
    transform: none;
  }
}

.menu-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
}

.menu-title {
  font-size: 18px;
  font-weight: 800;
  letter-spacing: -0.01em;
  color: #1b355f;
}

.menu-section {
  border: 1px solid #dfe5f2;
  border-radius: 12px;
  padding: 12px;
  background: #ffffff;
  box-shadow: 0 2px 10px rgba(29, 36, 48, 0.04);
}

.menu-section-title {
  color: #43506a;
  font-size: 13px;
  font-weight: 800;
  margin-bottom: 8px;
}

.menu-grid {
  display: grid;
  gap: 8px;
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

.menu-drawer .btn {
  height: 36px;
  border: 1px solid #b7c6e5;
  background: #f8fbff;
  color: #1b355f;
  border-radius: 8px;
  padding: 0 12px;
  font-size: 14px;
  font-weight: 700;
}

.menu-drawer .btn.ghost {
  background: #fff;
  color: #1b355f;
}

.menu-drawer .btn.primary {
  border-color: #215bd6;
  background: #215bd6;
  color: #ffffff;
}

.menu-drawer .btn.danger {
  border-color: #e3b9c0;
  background: #fff3f5;
  color: #8f2336;
}

.menu-drawer .btn:hover {
  background: #eef4ff;
}

.menu-drawer .filters {
  grid-template-columns: 1fr;
  padding: 0;
  gap: 10px;
}

.menu-drawer .field span {
  color: #5e6a85;
}

.menu-drawer .field input,
.menu-drawer .field select,
.menu-drawer .field textarea {
  color: #1d2430;
  background: #fff;
  border-color: #cbd6ea;
}

.menu-drawer .filters .hint {
  grid-column: auto;
  font-size: 12px;
  color: #66728d;
  opacity: 1;
}

.maintenance-banner {
  display: none;
  margin-bottom: 8px;
  padding: 8px 10px;
  border-radius: 10px;
  border: 1px solid color-mix(in srgb, var(--danger) 72%, var(--line));
  background: color-mix(in srgb, var(--danger) 20%, var(--bg-soft));
  color: #ffd9d9;
  font-size: 12px;
  font-weight: 800;
}

.maintenance-banner.show {
  display: block;
}

.btn {
  border: 1px solid var(--line);
  border-radius: 12px;
  background: var(--bg-soft);
  color: var(--fg);
  padding: 8px 10px;
  font-size: 13px;
  font-weight: 800;
}

.btn:active {
  transform: translateY(1px);
}

.btn.primary {
  border-color: color-mix(in srgb, var(--primary) 70%, var(--line));
  background: color-mix(in srgb, var(--primary) 24%, var(--bg-soft));
}

.btn.danger {
  border-color: color-mix(in srgb, var(--danger) 70%, var(--line));
  background: color-mix(in srgb, var(--danger) 22%, var(--bg-soft));
}

.filters {
  display: grid;
  gap: 8px;
  grid-template-columns: minmax(320px, 2fr) minmax(170px, 1fr) minmax(320px, 2fr);
}

.date-range {
  display: grid;
  gap: 8px;
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.field {
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.field span {
  color: var(--muted);
  font-size: 12px;
  font-weight: 700;
}

.field input,
.field select {
  width: 100%;
  border: 1px solid var(--line);
  border-radius: 10px;
  padding: 8px 9px;
  font-size: 13px;
  color: var(--fg);
  background: var(--card);
}

.hint {
  grid-column: 1 / -1;
  color: var(--muted);
  font-size: 11px;
}

.period-query-form .range-actions,
.period-query-form .range-result {
  grid-column: 1 / -1;
}

.range-actions {
  display: grid;
  gap: 8px;
  grid-template-columns: auto minmax(0, 1fr);
  align-items: end;
}

.range-actions .btn {
  min-width: 136px;
}

.range-actions .hint {
  grid-column: auto;
  margin: 0;
}

.range-result {
  border: 1px solid var(--line);
  border-radius: 12px;
  padding: 8px;
  background: color-mix(in srgb, var(--card) 96%, black 4%);
}

.range-result-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
  margin-bottom: 8px;
  color: var(--muted);
  font-size: 12px;
  font-weight: 800;
}

.range-count {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 58px;
  padding: 2px 8px;
  border: 1px solid var(--line);
  border-radius: 999px;
  color: var(--fg);
  background: color-mix(in srgb, var(--bg-soft) 76%, black 24%);
}

.range-tools {
  display: grid;
  gap: 8px;
  grid-template-columns: minmax(0, 1fr) 120px;
  align-items: center;
  margin-bottom: 8px;
}

.range-keyword,
.range-sort {
  width: 100%;
  border: 1px solid var(--line);
  border-radius: 10px;
  padding: 7px 9px;
  font-size: 13px;
  color: var(--fg);
  background: var(--card);
}

.range-rows {
  max-height: 244px;
  overflow-y: auto;
  padding-right: 4px;
  scrollbar-gutter: stable;
}

.range-row {
  width: 100%;
  border: 1px solid var(--line);
  border-radius: 10px;
  padding: 8px 10px;
  background: color-mix(in srgb, var(--bg-soft) 74%, black 26%);
  color: var(--fg);
  text-align: left;
  cursor: pointer;
  margin-bottom: 6px;
}

.range-row:last-child {
  margin-bottom: 0;
}

.range-row-date {
  font-size: 13px;
  font-weight: 800;
}

.range-row-meta {
  margin-top: 2px;
  color: var(--muted);
  font-size: 11px;
  font-weight: 700;
}

.range-row.active {
  border-color: color-mix(in srgb, var(--primary) 76%, var(--line));
  background: color-mix(in srgb, var(--primary) 22%, var(--bg-soft));
  box-shadow: 0 0 0 1px color-mix(in srgb, var(--primary) 48%, transparent);
}

.range-empty {
  padding: 10px;
  border: 1px dashed var(--line);
  border-radius: 10px;
  color: var(--muted);
  font-size: 12px;
  font-weight: 700;
}

.tabs {
  position: sticky;
  top: var(--tabs-top, 154px);
  z-index: 15;
  display: flex;
  gap: 6px;
  padding: 8px 12px;
  overflow-x: auto;
  border-bottom: 1px solid var(--line);
  background: color-mix(in srgb, var(--bg) 90%, transparent);
}

.tabbtn {
  flex: 0 0 auto;
  border: 1px solid var(--line);
  border-radius: 12px;
  background: var(--bg-soft);
  color: var(--fg);
  padding: 8px 10px;
  font-size: 13px;
  font-weight: 800;
  opacity: 0.78;
  transition: opacity 140ms ease, transform 140ms ease, box-shadow 140ms ease, border-color 140ms ease, background 140ms ease;
}

.tabbtn:hover {
  opacity: 0.95;
}

.tabbtn:not(.active) {
  filter: saturate(0.78);
}

.tabbtn.active {
  opacity: 1;
  color: #ffffff;
  border-color: color-mix(in srgb, var(--primary) 88%, white 12%);
  background: linear-gradient(180deg, color-mix(in srgb, var(--primary) 48%, var(--bg-soft)) 0%, color-mix(in srgb, var(--primary) 26%, var(--bg-soft)) 100%);
  box-shadow: 0 0 0 2px color-mix(in srgb, var(--primary) 64%, transparent), 0 6px 18px color-mix(in srgb, var(--primary) 44%, transparent);
  transform: translateY(-1px);
  text-shadow: 0 1px 0 color-mix(in srgb, black 42%, transparent);
}

@media (min-width: 761px) {
  .tabs {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(118px, 1fr));
    gap: 8px;
    overflow: visible;
  }

  .tabbtn {
    flex: 1 1 auto;
    width: 100%;
    min-height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
    white-space: normal;
    line-height: 1.2;
    padding: 9px 10px;
  }
}

.panels {
  padding: 10px 12px calc(24px + env(safe-area-inset-bottom));
}

.panel {
  display: none;
  border: 1px solid var(--line);
  border-radius: 14px;
  padding: 10px;
  background: color-mix(in srgb, var(--card) 94%, black 6%);
}

.panel.active {
  display: block;
}

.panel h2 {
  margin: 0 0 8px;
  font-size: 16px;
}

.grid {
  display: grid;
  gap: 8px;
}

.field-row {
  display: grid;
  gap: 8px;
  grid-template-columns: 1fr;
}

.field-row[data-count="2"] {
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

.field-row[data-count="3"] {
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.field-row[data-count="4"] {
  grid-template-columns: repeat(4, minmax(0, 1fr));
}

.field-row[data-count="5"] {
  grid-template-columns: repeat(5, minmax(0, 1fr));
}

.input {
  display: flex;
  flex-direction: column;
  gap: 5px;
  border: 1px solid color-mix(in srgb, var(--line) 86%, white 14%);
  border-radius: 12px;
  padding: 8px;
  background: color-mix(in srgb, var(--card) 90%, black 10%);
}

.input label {
  color: var(--muted);
  font-size: 12px;
  font-weight: 700;
}

.input input,
.input select,
.input textarea {
  border: 1px solid var(--line);
  border-radius: 9px;
  padding: 8px;
  font-size: 14px;
  color: var(--fg);
  background: color-mix(in srgb, var(--bg-soft) 84%, black 16%);
}

.input textarea {
  min-height: 84px;
  resize: vertical;
}

.input.compact label {
  font-size: 11px;
}

.input.warn {
  border-color: color-mix(in srgb, var(--warn) 84%, var(--line));
  box-shadow: 0 0 0 1px color-mix(in srgb, var(--warn) 62%, transparent);
}

.input.warn input,
.input.warn select,
.input.warn textarea {
  border-color: color-mix(in srgb, var(--warn) 84%, var(--line));
}

.warnmsg {
  color: color-mix(in srgb, var(--warn) 86%, white 14%);
  font-size: 11px;
  font-weight: 700;
}

.toast {
  display: none;
  position: fixed;
  left: 50%;
  bottom: calc(16px + env(safe-area-inset-bottom));
  transform: translateX(-50%);
  max-width: calc(100vw - 20px);
  border: 1px solid var(--line);
  border-radius: 12px;
  padding: 8px 10px;
  background: color-mix(in srgb, black 68%, var(--bg) 32%);
  color: var(--fg);
  font-size: 13px;
  font-weight: 800;
  z-index: 30;
}

.toast.show {
  display: block;
}

@media (max-width: 760px) {
  .tabs {
    display: flex;
    overflow-x: auto;
    overflow-y: hidden;
    scroll-snap-type: x proximity;
    -webkit-overflow-scrolling: touch;
  }

  .tabbtn {
    scroll-snap-align: start;
    white-space: nowrap;
  }

  .menu-drawer {
    top: calc(env(safe-area-inset-top) + 54px);
    right: 8px;
    width: calc(100vw - 16px);
    max-height: calc(100vh - (64px + env(safe-area-inset-top) + env(safe-area-inset-bottom)));
    border-radius: 12px;
    padding: 10px;
  }

  .filters {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .date-range {
    grid-column: 1 / -1;
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .date-range .field:last-child {
    grid-column: 1 / -1;
  }

  .range-actions {
    grid-template-columns: 1fr;
    align-items: stretch;
  }

  .range-tools {
    grid-template-columns: 1fr;
  }

  .panel:not(#panel-tr1):not(#panel-tr2):not(#panel-tr3):not(#panel-tr4):not(#panel-tr5):not(#panel-tr6):not(#panel-main_vcb):not(#panel-meter):not(#panel-facility_check) .field-row[data-count="3"] {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .field-row[data-count="4"] {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .field-row[data-count="5"] {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
}

@media (max-width: 560px) {
  .filters {
    grid-template-columns: 1fr;
    gap: 6px;
  }

  .date-range {
    grid-template-columns: 1fr;
  }

  .range-rows {
    max-height: 196px;
  }

  .title {
    font-size: 17px;
  }

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

  .btn {
    padding: 7px 9px;
    font-size: 12px;
  }

  .filters .field span {
    font-size: 11px;
  }

  .filters .field input {
    padding: 7px 6px;
    font-size: 16px;
  }

  .filters .field select {
    padding: 7px 6px;
    font-size: 16px;
  }

  .panel:not(#panel-tr1):not(#panel-tr2):not(#panel-tr3):not(#panel-tr4):not(#panel-tr5):not(#panel-tr6):not(#panel-main_vcb):not(#panel-meter):not(#panel-facility_check) .field-row[data-count="2"],
  .panel:not(#panel-tr1):not(#panel-tr2):not(#panel-tr3):not(#panel-tr4):not(#panel-tr5):not(#panel-tr6):not(#panel-main_vcb):not(#panel-meter):not(#panel-facility_check) .field-row[data-count="3"] {
    grid-template-columns: 1fr;
  }

  .field-row[data-count="4"] {
    grid-template-columns: 1fr;
  }

  .field-row[data-count="5"] {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  /* Prevent iOS input zoom and improve touch readability */
  .input input,
  .input select,
  .input textarea {
    font-size: 16px;
  }
}

/* PC: align facility main page to parking admin module frame */
@media (min-width: 981px) {
  body.parking-like-pc.home-page {
    background: radial-gradient(circle at top, #173a4e, #0a1a23 58%);
  }

  body.parking-like-pc.home-page .top,
  body.parking-like-pc.home-page .tabs,
  body.parking-like-pc.home-page .panels {
    width: min(1100px, calc(100% - 32px));
    margin-left: auto;
    margin-right: auto;
  }

  body.parking-like-pc.home-page .top {
    top: 8px;
    margin-top: 12px;
    border: 1px solid #27465a;
    border-radius: 14px;
    background: rgba(17, 39, 53, 0.94);
    box-shadow: 0 9px 24px rgba(0, 0, 0, 0.2);
    padding: 14px;
    backdrop-filter: none;
  }

  body.parking-like-pc.home-page .title {
    font-size: 22px;
    margin-bottom: 10px;
  }

  body.parking-like-pc.home-page .context-line {
    border-color: #27465a;
    background: #0f2431;
  }

  body.parking-like-pc.home-page .menu-drawer {
    width: min(700px, calc(100vw - 40px));
    right: 20px;
  }

  body.parking-like-pc.home-page .tabs {
    top: calc(var(--tabs-top, 154px) + 8px);
    margin-top: 10px;
    border: 1px solid #27465a;
    border-radius: 12px;
    background: rgba(17, 39, 53, 0.94);
    padding: 10px;
  }

  body.parking-like-pc.home-page .panels {
    margin-top: 10px;
    padding: 0 0 calc(24px + env(safe-area-inset-bottom));
  }

  body.parking-like-pc.home-page .panel.active {
    border-color: #27465a;
    border-radius: 14px;
    background: rgba(17, 39, 53, 0.94);
    box-shadow: 0 9px 24px rgba(0, 0, 0, 0.2);
    padding: 14px;
  }
}