@import url("https://fonts.googleapis.com/css2?family=Space+Mono:wght@400;700&display=swap");

:root {
  --theme-name: "BLUE";
  --bg-base: #f5f7fb;
  --bg-surface: #ffffff;
  --bg-surface-hover: #eff6ff;
  --bg-surface-raised: #f8fafc;
  --bg-input: #ffffff;
  --border-default: #d6dee9;
  --border-hover: #93c5fd;
  --border-active: #2563eb;
  --border-focus: #2563eb;
  --text-primary: #1f2937;
  --text-secondary: #475569;
  --text-muted: #94a3b8;
  --text-inverse: #ffffff;
  --text-accent: #0369a1;
  --btn-primary-bg: #1677ff;
  --btn-primary-text: #ffffff;
  --btn-secondary-bg: #f1f5f9;
  --btn-secondary-text: #334155;
  --btn-danger-bg: #dc2626;
  --btn-danger-text: #ffffff;
  --font-mono: "Space Mono", "Courier New", "Microsoft YaHei", monospace;
  --font-size-xs: 11px;
  --font-size-sm: 12px;
  --font-size-base: 13px;
  --font-size-md: 14px;
  --font-size-lg: 16px;
  --font-size-xl: 18px;
  --font-size-2xl: 20px;
  --space-1: 4px;
  --space-2: 8px;
  --space-3: 12px;
  --space-4: 16px;
  --space-5: 20px;
  --space-6: 24px;
  --space-8: 32px;
  --space-10: 40px;
  --space-12: 48px;
  --sidebar-width: 220px;
  --content-min-height: 95vh;
  --content-max-height: none;
  --transition-fast: 150ms ease-out;
  --transition-normal: 200ms ease-out;
  --transition-slow: 300ms ease-out;
}

[data-theme="black"] {
  --theme-name: "BLACK";
  --bg-base: #15171a;
  --bg-surface: #1f2328;
  --bg-surface-hover: #2b3138;
  --bg-surface-raised: #252a31;
  --bg-input: #171b20;
  --border-default: #3c4652;
  --border-hover: #778292;
  --border-active: #d6dde7;
  --border-focus: #e5ebf4;
  --text-primary: #edf2f7;
  --text-secondary: #b8c2cf;
  --text-muted: #7c8898;
  --text-inverse: #15171a;
  --text-accent: #ffffff;
  --btn-primary-bg: #edf2f7;
  --btn-primary-text: #15171a;
  --btn-secondary-bg: #2b3138;
  --btn-secondary-text: #d4dce7;
  --btn-danger-bg: #3b2227;
  --btn-danger-text: #f3a6b3;
}

[data-theme="white"] {
  --theme-name: "WHITE";
  --bg-base: #f7f8fb;
  --bg-surface: #ffffff;
  --bg-surface-hover: #eef1f6;
  --bg-surface-raised: #f3f5f8;
  --bg-input: #ffffff;
  --border-default: #d6dce6;
  --border-hover: #9aa8bd;
  --border-active: #1f2937;
  --border-focus: #1f2937;
  --text-primary: #1f2937;
  --text-secondary: #526071;
  --text-muted: #8c98a8;
  --text-inverse: #ffffff;
  --text-accent: #111827;
  --btn-primary-bg: #1f2937;
  --btn-primary-text: #ffffff;
  --btn-secondary-bg: #edf1f7;
  --btn-secondary-text: #334155;
  --btn-danger-bg: #fee2e2;
  --btn-danger-text: #b91c1c;
}

[data-theme="blue"] {
  --theme-name: "BLUE";
  --bg-base: #f5f7fb;
  --bg-surface: #ffffff;
  --bg-surface-hover: #eff6ff;
  --bg-surface-raised: #f8fafc;
  --bg-input: #ffffff;
  --border-default: #d6dee9;
  --border-hover: #93c5fd;
  --border-active: #2563eb;
  --border-focus: #2563eb;
  --text-primary: #1f2937;
  --text-secondary: #475569;
  --text-muted: #94a3b8;
  --text-inverse: #ffffff;
  --text-accent: #0369a1;
  --btn-primary-bg: #1677ff;
  --btn-primary-text: #ffffff;
  --btn-secondary-bg: #f1f5f9;
  --btn-secondary-text: #334155;
  --btn-danger-bg: #dc2626;
  --btn-danger-text: #ffffff;
}

[data-theme="pink"] {
  --theme-name: "PINK";
  --bg-base: #fff1f7;
  --bg-surface: #fffafd;
  --bg-surface-hover: #ffe4f1;
  --bg-surface-raised: #fff0f7;
  --bg-input: #ffffff;
  --border-default: #f3b7d0;
  --border-hover: #ec4899;
  --border-active: #db2777;
  --border-focus: #be185d;
  --text-primary: #4a1d36;
  --text-secondary: #8a3f62;
  --text-muted: #b76f91;
  --text-inverse: #ffffff;
  --text-accent: #be185d;
  --btn-primary-bg: #ec4899;
  --btn-primary-text: #ffffff;
  --btn-secondary-bg: #ffe4f1;
  --btn-secondary-text: #7a2448;
  --btn-danger-bg: #fee2e2;
  --btn-danger-text: #b91c1c;
}

* {
  box-sizing: border-box;
}

html {
  background: var(--bg-base);
}

body {
  margin: 0 !important;
  min-height: 100vh;
  background: var(--bg-base) !important;
  color: var(--text-primary) !important;
  font-family: var(--font-mono) !important;
  font-size: var(--font-size-base);
  letter-spacing: 0;
}

body::before {
  display: none !important;
}

a {
  color: inherit;
}

h1,
h2,
h3 {
  color: var(--text-accent) !important;
  letter-spacing: 0;
}

label,
.muted,
.hint,
.msg,
.rule-box {
  color: var(--text-secondary) !important;
}

.sidebar-toggle {
  display: none;
  position: fixed;
  top: var(--space-3);
  left: var(--space-3);
  z-index: 50;
  width: 36px;
  height: 36px;
  align-items: center;
  justify-content: center;
  border: 1px solid var(--border-default);
  background: var(--bg-surface);
  color: var(--text-primary);
  font-family: var(--font-mono);
  cursor: pointer;
}

.sidebar-overlay {
  display: none;
  position: fixed;
  inset: 0;
  z-index: 20;
  background: rgba(0, 0, 0, 0.45);
}

.sidebar-overlay.is-active {
  display: block;
}

.top-nav.sidebar,
.sidebar {
  position: fixed !important;
  top: 0 !important;
  left: 0 !important;
  bottom: 0 !important;
  width: var(--sidebar-width) !important;
  max-width: none !important;
  margin: 0 !important;
  padding: var(--space-4) var(--space-3) !important;
  display: flex !important;
  flex-direction: column !important;
  gap: var(--space-4) !important;
  background: var(--bg-surface) !important;
  border-right: 1px solid var(--border-default) !important;
  z-index: 30;
  transition: transform var(--transition-normal);
}

.sidebar-header {
  padding: var(--space-2);
  min-height: 36px;
  display: flex;
  align-items: center;
}

.sidebar-brand {
  color: var(--text-accent);
  font-size: var(--font-size-lg);
  font-weight: 700;
  letter-spacing: 0.08em;
}

.sidebar-nav {
  position: relative;
  display: flex;
  flex-direction: column;
  gap: var(--space-1);
}

.sidebar-active-bg {
  position: absolute;
  top: 0;
  left: var(--space-2);
  right: var(--space-2);
  height: 36px;
  background: var(--text-primary);
  z-index: 0;
  pointer-events: none;
  transition: top var(--transition-normal);
}

.top-nav.sidebar .sidebar-nav a,
.sidebar-nav a {
  position: relative;
  z-index: 1;
  display: flex !important;
  align-items: center;
  min-height: 36px;
  padding: 0 var(--space-3) !important;
  border: 0 !important;
  border-radius: 1px !important;
  background: transparent !important;
  color: var(--text-secondary) !important;
  font-size: var(--font-size-sm) !important;
  line-height: 1.2;
  text-decoration: none !important;
  letter-spacing: 0.04em;
  transition: color var(--transition-normal);
  box-shadow: none !important;
  transform: none !important;
}

.sidebar-nav a:hover {
  color: var(--text-primary) !important;
}

.sidebar-nav a.active {
  color: var(--text-inverse) !important;
  font-weight: 700;
}

.sidebar-footer,
.nav-auth {
  margin-top: auto !important;
  display: flex !important;
  flex-direction: column;
  align-items: stretch !important;
  gap: var(--space-2) !important;
  padding: var(--space-2) !important;
  border: 1px solid var(--border-default) !important;
  border-radius: 1px !important;
  background: var(--bg-surface-raised) !important;
}

.user-text,
.nav-auth .user-text {
  color: var(--text-secondary) !important;
  font-size: var(--font-size-xs) !important;
  white-space: normal !important;
}

.theme-toggle {
  width: 100%;
  min-height: 34px;
  border: 1px solid var(--border-default);
  border-radius: 1px;
  background: var(--btn-secondary-bg);
  color: var(--btn-secondary-text);
  font-family: var(--font-mono);
  font-size: var(--font-size-xs);
  letter-spacing: 0.06em;
  text-transform: uppercase;
  cursor: pointer;
}

.theme-toggle:hover {
  border-color: var(--border-hover);
  color: var(--text-primary);
}

.guide-line {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  z-index: 31;
  pointer-events: none;
  display: none;
}

.guide-line.is-active {
  display: block;
}

.guide-line svg {
  width: 100%;
  height: 100%;
  display: block;
}

.guide-line polyline {
  stroke: var(--text-secondary);
  stroke-width: 1;
  fill: none;
}

.guide-bracket {
  position: fixed;
  z-index: 31;
  pointer-events: none;
  display: none;
  width: 0;
  border-left: 1px solid var(--text-secondary);
}

.guide-bracket.is-active {
  display: block;
}

.guide-bracket::before,
.guide-bracket::after {
  content: "";
  position: absolute;
  left: -1px;
  width: 9px;
  height: 1px;
  background: var(--text-secondary);
}

.guide-bracket::before {
  top: 0;
}

.guide-bracket::after {
  bottom: 0;
}

.main-content {
  margin-left: var(--sidebar-width);
  min-height: var(--content-min-height, 95vh);
  max-height: var(--content-max-height, none);
  padding: var(--space-4);
  opacity: 0;
  transition: margin var(--transition-normal), opacity 200ms ease-out;
}

.main-content.is-visible {
  opacity: 1;
}

.panel,
.card,
.import-card,
.filter-panel,
.modal,
.section,
.total-price,
.notification-box,
.pickup-box,
.date-view,
.calendar-grid,
.week-grid,
.area-selection,
.table-wrap,
.rule-box {
  border-color: var(--border-default) !important;
  border-radius: 1px !important;
  background: var(--bg-surface) !important;
  color: var(--text-primary) !important;
  box-shadow: none !important;
}

.panel,
.card,
.filter-panel,
.import-card,
.modal {
  border: 1px solid var(--border-default) !important;
}

.section,
.total-price,
.notification-box,
.pickup-box,
.date-view,
.calendar-grid,
.week-grid,
.area-selection,
.table-wrap,
.rule-box {
  border: 1px solid var(--border-default);
}

input,
select,
textarea {
  border: 1px solid var(--border-default) !important;
  border-radius: 1px !important;
  background: var(--bg-input) !important;
  color: var(--text-primary) !important;
  font-family: var(--font-mono) !important;
  font-size: var(--font-size-base) !important;
  box-shadow: none !important;
}

input::placeholder,
textarea::placeholder {
  color: var(--text-muted);
}

input:hover,
select:hover,
textarea:hover {
  border-color: var(--border-hover) !important;
}

input:focus,
select:focus,
textarea:focus {
  outline: none !important;
  border-color: var(--border-focus) !important;
  box-shadow: none !important;
}

.btn,
.btn-primary,
.btn-secondary,
.btn-danger,
.btn-ghost,
.logout-btn,
.month-nav,
.area-btn {
  display: inline-flex !important;
  align-items: center !important;
  justify-content: center !important;
  min-height: 38px !important;
  padding: 8px 16px !important;
  border: 1px solid var(--border-default) !important;
  border-radius: 1px !important;
  background: var(--btn-primary-bg) !important;
  color: var(--btn-primary-text) !important;
  font-family: var(--font-mono) !important;
  font-size: var(--font-size-sm) !important;
  font-weight: 700 !important;
  letter-spacing: 0.04em;
  line-height: 1.2 !important;
  text-decoration: none !important;
  text-transform: uppercase;
  white-space: nowrap;
  cursor: pointer;
  box-shadow: none !important;
  transform: none !important;
  transition: background var(--transition-fast), border-color var(--transition-fast), color var(--transition-fast);
}

.btn.secondary,
.btn-secondary,
.btn.ghost,
.btn-ghost,
.btn.manual,
.btn.continue,
.logout-btn,
.month-nav,
.area-btn {
  background: var(--btn-secondary-bg) !important;
  color: var(--btn-secondary-text) !important;
}

.btn.warn,
.btn.danger,
.btn-danger,
.btn.stop,
.btn.small.danger {
  background: var(--btn-danger-bg) !important;
  color: var(--btn-danger-text) !important;
  border-color: var(--btn-danger-text) !important;
}

.btn:hover,
.btn-primary:hover,
.btn-secondary:hover,
.btn-danger:hover,
.btn-ghost:hover,
.logout-btn:hover,
.month-nav:hover,
.area-btn:hover {
  border-color: var(--border-hover) !important;
  background: var(--bg-surface-hover) !important;
  color: var(--text-primary) !important;
  box-shadow: none !important;
  transform: none !important;
}

.btn:disabled,
.logout-btn:disabled {
  color: var(--text-muted) !important;
  cursor: not-allowed !important;
  opacity: 0.6;
}

.btn.small {
  min-height: 32px !important;
  padding: 6px 10px !important;
  font-size: var(--font-size-xs) !important;
}

.area-btn.selected,
.pickup-choice input:checked + .pickup-choice-text,
.card-select input:checked + .card-select-body,
.calendar-day.selected {
  background: var(--btn-primary-bg) !important;
  border-color: var(--btn-primary-bg) !important;
  color: var(--btn-primary-text) !important;
  font-weight: 700 !important;
}

.pickup-choice-text,
.card-select-body,
.calendar-day {
  border: 1px solid var(--border-default) !important;
  border-radius: 1px !important;
  background: var(--bg-surface) !important;
  color: var(--text-primary) !important;
  font-family: var(--font-mono) !important;
}

.calendar-day.range {
  background: var(--bg-surface-hover) !important;
  border-color: var(--border-hover) !important;
}

.calendar-day.other-month {
  color: var(--text-muted) !important;
}

table {
  color: var(--text-primary) !important;
}

th,
td {
  border-color: var(--border-default) !important;
  background: var(--bg-surface) !important;
  color: var(--text-primary) !important;
}

th {
  background: var(--bg-surface-raised) !important;
  color: var(--text-secondary) !important;
  font-size: var(--font-size-xs);
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

table tbody tr:hover td,
table td:hover {
  background: var(--bg-surface-hover) !important;
}

.editable-cell {
  cursor: text;
  position: relative;
}

.editable-cell::after {
  content: "edit";
  position: absolute;
  right: 6px;
  top: 50%;
  transform: translateY(-50%);
  font-size: 9px;
  opacity: 0;
  color: var(--text-muted);
  letter-spacing: 0.04em;
}

.editable-cell:hover::after {
  opacity: 0.8;
}

.editable-cell.is-editing {
  background: var(--bg-surface-hover) !important;
}

.inline-edit-input {
  width: 100%;
  padding: 6px 8px;
}

.total-price .value {
  color: var(--text-accent) !important;
}

.flatpickr-calendar {
  border: 1px solid var(--border-default) !important;
  border-radius: 1px !important;
  background: var(--bg-surface) !important;
  box-shadow: none !important;
  color: var(--text-primary) !important;
}

.flatpickr-months,
.flatpickr-weekdays,
.flatpickr-current-month,
.flatpickr-weekday,
.flatpickr-day {
  background: var(--bg-surface) !important;
  color: var(--text-primary) !important;
}

.flatpickr-day {
  border-radius: 1px !important;
}

.flatpickr-day.today {
  border-color: var(--border-focus) !important;
}

.flatpickr-day.selected,
.flatpickr-day.startRange,
.flatpickr-day.endRange {
  background: var(--btn-primary-bg) !important;
  border-color: var(--btn-primary-bg) !important;
  color: var(--btn-primary-text) !important;
}

.flatpickr-day:hover {
  background: var(--bg-surface-hover) !important;
}

/* Sharp visual normalization for older page-local styles. */
.panel,
.card,
.section,
.status-bar,
.area-selection,
.area-group,
.date-view,
.total-price,
.notification-box,
.pickup-box,
.pickup-choice-text,
.calendar-grid,
.week-grid,
.calendar-day,
.rule-box,
.filter-panel,
.import-card,
.modal,
.modal-mask .modal,
.table-wrap,
.custom-tooltip,
.btn,
.btn-primary,
.btn-secondary,
.btn-danger,
.btn-ghost,
.logout-btn,
.month-nav,
.area-btn,
input,
select,
textarea,
button {
  border-radius: 1px !important;
}

.status-bar,
.area-group,
.date-view,
.total-price,
.notification-box,
.pickup-box,
.rule-box,
.filter-panel,
.import-card {
  background: var(--bg-surface-raised) !important;
  border: 1px solid var(--border-default) !important;
  color: var(--text-primary) !important;
}

.calendar-day:hover,
.pickup-choice:hover .pickup-choice-text,
.area-btn:hover,
.btn:hover,
.month-nav:hover,
.logout-btn:hover {
  transform: none !important;
  box-shadow: none !important;
}

.area-btn.selected,
.calendar-day.selected,
.pickup-choice input:checked + .pickup-choice-text {
  background: var(--btn-primary-bg) !important;
  border-color: var(--btn-primary-bg) !important;
  color: var(--btn-primary-text) !important;
}

.notification-box.show {
  display: block;
}

.area-selection,
.date-view,
.date-view > div {
  background: transparent !important;
  border: 0 !important;
}

.login-theme-toggle {
  position: fixed;
  top: var(--space-4);
  right: var(--space-4);
  width: auto;
  padding-inline: var(--space-3);
}

@media (max-width: 768px) {
  :root {
    --sidebar-width: 0px;
  }

  .sidebar-toggle {
    display: flex;
  }

  .top-nav.sidebar,
  .sidebar {
    width: 220px !important;
    transform: translateX(-100%);
  }

  .top-nav.sidebar.is-open,
  .sidebar.is-open {
    transform: translateX(0);
  }

  .main-content {
    margin-left: 0;
    padding: 52px var(--space-3) var(--space-3);
  }

  .guide-line,
  .guide-bracket {
    display: none !important;
  }
}