/* ScienceHUB Dashboard — Cloudflare 風ホワイト × オレンジ */

:root {
  --cf-orange: #f38020;
  --cf-orange-hover: #e5700f;
  --cf-orange-soft: #fff4eb;
  --cf-bg: #ffffff;
  --cf-surface: #f6f6f7;
  --cf-border: #e2e5e9;
  --cf-text: #1d2433;
  --cf-muted: #6b7280;
  --cf-radius: 8px;
  --cf-radius-lg: 12px;
  --cf-shadow: 0 1px 3px rgb(0 0 0 / 0.06);
  --cf-font: "Inter", system-ui, -apple-system, sans-serif;
  --hub-header-h: 64px;
  --hub-base-size: 16px;
}

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

body.hub-dashboard {
  margin: 0;
  font-family: var(--cf-font);
  font-size: var(--hub-base-size);
  color: var(--cf-text);
  background: var(--cf-bg);
  min-height: 100vh;
}

/* Header */
.hub-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: var(--cf-bg);
  border-bottom: 1px solid var(--cf-border);
}

.hub-header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  max-width: 1440px;
  margin: 0 auto;
  padding: 0.875rem 7rem;
  min-height: var(--hub-header-h);
}

.hub-brand {
  display: inline-flex;
  align-items: center;
  gap: 0.75rem;
  text-decoration: none;
  color: var(--cf-text);
  font-weight: 700;
  font-size: 1.125rem;
}

.hub-logo {
  display: flex;
  width: 2.5rem;
  height: 2.5rem;
  color: var(--cf-orange);
}

.hub-logo svg {
  width: 100%;
  height: 100%;
}

.hub-logout {
  border: none;
  background: transparent;
  color: var(--cf-muted);
  font: inherit;
  font-size: 1rem;
  cursor: pointer;
  padding: 0.4rem 0.65rem;
  border-radius: var(--cf-radius);
  transition: color 0.12s, background 0.12s;
}

.hub-logout:hover {
  color: var(--cf-orange);
  background: var(--cf-orange-soft);
}

/* Account menu */
.hub-account-menu {
  position: relative;
}

.hub-account-toggle {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  border: 1px solid var(--cf-border);
  background: var(--cf-bg);
  color: var(--cf-text);
  font: inherit;
  font-size: 0.9375rem;
  font-weight: 500;
  cursor: pointer;
  padding: 0.35rem 0.65rem 0.35rem 0.35rem;
  border-radius: 999px;
  transition: border-color 0.12s, box-shadow 0.12s;
}

.hub-account-toggle:hover,
.hub-account-menu:has(.hub-account-dropdown.is-open) .hub-account-toggle {
  border-color: var(--cf-orange);
  box-shadow: 0 0 0 3px rgb(243 128 32 / 0.12);
}

.hub-account-avatar {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 2rem;
  height: 2rem;
  border-radius: 50%;
  overflow: hidden;
  flex-shrink: 0;
  background: var(--cf-orange-soft);
  color: var(--cf-orange);
  font-size: 0.75rem;
  font-weight: 700;
}

.hub-account-avatar--initials {
  background: linear-gradient(135deg, #f38020, #f9a84d);
  color: #fff;
}

.hub-account-avatar-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.hub-account-label {
  max-width: 10rem;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.hub-account-caret {
  font-size: 0.65rem;
  color: var(--cf-muted);
}

.hub-account-dropdown {
  position: absolute;
  top: calc(100% + 0.35rem);
  right: 0;
  min-width: 11rem;
  background: var(--cf-bg);
  border: 1px solid var(--cf-border);
  border-radius: var(--cf-radius-lg);
  box-shadow: 0 8px 24px rgb(0 0 0 / 0.1);
  padding: 0.35rem;
  opacity: 0;
  visibility: hidden;
  transform: translateY(-4px);
  transition: opacity 0.12s, transform 0.12s, visibility 0.12s;
  z-index: 200;
}

.hub-account-dropdown.is-open {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}

.hub-account-dropdown-item {
  display: block;
  width: 100%;
  border: none;
  background: transparent;
  text-align: left;
  font: inherit;
  font-size: 0.9375rem;
  color: var(--cf-text);
  padding: 0.55rem 0.75rem;
  border-radius: var(--cf-radius);
  cursor: pointer;
  transition: background 0.12s, color 0.12s;
}

.hub-account-dropdown-item:hover {
  background: var(--cf-surface);
  color: var(--cf-orange);
}

.hub-account-dropdown-item--danger:hover {
  color: #c0392b;
  background: #fef2f2;
}

.hub-account-dropdown-divider {
  border: none;
  border-top: 1px solid var(--cf-border);
  margin: 0.35rem 0;
}

/* Profile modal */
body.hub-modal-open {
  overflow: hidden;
}

.hub-profile-modal {
  position: fixed;
  inset: 0;
  z-index: 500;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 1rem;
  opacity: 0;
  visibility: hidden;
  transition: opacity 0.15s, visibility 0.15s;
}

.hub-profile-modal.is-open {
  opacity: 1;
  visibility: visible;
}

.hub-profile-modal-backdrop {
  position: absolute;
  inset: 0;
  background: rgb(0 0 0 / 0.4);
}

.hub-profile-modal-dialog {
  position: relative;
  width: min(100%, 28rem);
  max-height: min(90vh, 36rem);
  overflow: auto;
  background: var(--cf-bg);
  border-radius: var(--cf-radius-lg);
  box-shadow: 0 16px 48px rgb(0 0 0 / 0.15);
}

.hub-profile-modal-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 1rem 1.25rem;
  border-bottom: 1px solid var(--cf-border);
}

.hub-profile-modal-title {
  margin: 0;
  font-size: 1.125rem;
  font-weight: 600;
}

.hub-profile-modal-close {
  border: none;
  background: transparent;
  font-size: 1.5rem;
  line-height: 1;
  color: var(--cf-muted);
  cursor: pointer;
  padding: 0.15rem 0.35rem;
  border-radius: var(--cf-radius);
}

.hub-profile-modal-close:hover {
  color: var(--cf-text);
  background: var(--cf-surface);
}

.hub-profile-tabs {
  display: flex;
  gap: 0.25rem;
  padding: 0.75rem 1.25rem 0;
  border-bottom: 1px solid var(--cf-border);
}

.hub-profile-tab {
  border: none;
  background: transparent;
  font: inherit;
  font-size: 0.875rem;
  font-weight: 500;
  color: var(--cf-muted);
  padding: 0.5rem 0.75rem;
  border-radius: var(--cf-radius) var(--cf-radius) 0 0;
  cursor: pointer;
  border-bottom: 2px solid transparent;
  margin-bottom: -1px;
}

.hub-profile-tab.is-active {
  color: var(--cf-orange);
  border-bottom-color: var(--cf-orange);
}

.hub-profile-modal-body {
  padding: 1.25rem;
}

.hub-profile-panel {
  display: none;
}

.hub-profile-panel.is-active {
  display: block;
}

.hub-profile-form {
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.hub-profile-icon-row {
  display: flex;
  align-items: center;
  gap: 1rem;
}

.hub-profile-icon-wrap {
  position: relative;
  width: 4.5rem;
  height: 4.5rem;
  flex-shrink: 0;
}

.hub-profile-icon-preview,
.hub-profile-icon-initials {
  position: absolute;
  inset: 0;
  border-radius: 50%;
  overflow: hidden;
}

.hub-profile-icon-preview[hidden],
.hub-profile-icon-initials[hidden] {
  display: none !important;
}

.hub-profile-icon-preview:not([hidden]) {
  display: block;
}

.hub-profile-icon-initials {
  display: flex;
  align-items: center;
  justify-content: center;
  background: linear-gradient(135deg, #f38020, #f9a84d);
  color: #fff;
  font-size: 1.25rem;
  font-weight: 700;
}

.hub-profile-icon-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.hub-profile-icon-btn {
  display: inline-block;
  font-size: 0.875rem;
  font-weight: 500;
  color: var(--cf-orange);
  cursor: pointer;
  padding: 0.35rem 0.75rem;
  border: 1px solid var(--cf-orange);
  border-radius: var(--cf-radius);
  transition: background 0.12s, color 0.12s;
}

.hub-profile-icon-btn:hover {
  background: var(--cf-orange);
  color: #fff;
}

.hub-profile-icon-hint {
  margin: 0.35rem 0 0;
  font-size: 0.75rem;
  color: var(--cf-muted);
  line-height: 1.4;
}

.hub-profile-field {
  display: flex;
  flex-direction: column;
  gap: 0.35rem;
}

.hub-profile-label {
  font-size: 0.8125rem;
  font-weight: 500;
  color: var(--cf-muted);
}

.hub-profile-input {
  font: inherit;
  font-size: 0.9375rem;
  padding: 0.55rem 0.75rem;
  border: 1px solid var(--cf-border);
  border-radius: var(--cf-radius);
  color: var(--cf-text);
  background: var(--cf-bg);
}

.hub-profile-input:focus {
  outline: none;
  border-color: var(--cf-orange);
  box-shadow: 0 0 0 3px rgb(243 128 32 / 0.12);
}

.hub-profile-readonly {
  font-size: 0.9375rem;
  color: var(--cf-text);
  padding: 0.55rem 0;
}

.hub-profile-actions {
  padding-top: 0.25rem;
}

.hub-profile-save {
  border: none;
  background: var(--cf-orange);
  color: #fff;
  font: inherit;
  font-size: 0.9375rem;
  font-weight: 600;
  padding: 0.6rem 1.25rem;
  border-radius: var(--cf-radius);
  cursor: pointer;
  transition: background 0.12s;
}

.hub-profile-save:hover:not(:disabled) {
  background: var(--cf-orange-hover);
}

.hub-profile-save:disabled {
  opacity: 0.6;
  cursor: not-allowed;
}

.hub-profile-check {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.9375rem;
  cursor: pointer;
}

.hub-profile-notify-desc {
  margin: 0 0 0.5rem;
  font-size: 0.8125rem;
  color: var(--cf-muted);
}

.hub-profile-alert {
  padding: 0.65rem 0.85rem;
  border-radius: var(--cf-radius);
  font-size: 0.875rem;
  margin-bottom: 0.75rem;
}

.hub-profile-alert--error {
  background: #fef2f2;
  color: #991b1b;
}

.hub-profile-alert--success {
  background: #ecfdf5;
  color: #065f46;
}

.hub-profile-alert--info {
  background: var(--cf-orange-soft);
  color: #9a3412;
}

/* Main layout */
.hub-main {
  max-width: 1440px;
  margin: 0 auto;
  padding: 1.5rem 7rem 3rem;
}

.hub-top-row {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
  gap: 3rem;
  align-items: stretch;
  margin-bottom: 1.75rem;
  min-height: 36rem;
}

.hub-left-col {
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
  min-width: 0;
  height: 100%;
}

.hub-announcements {
  flex-shrink: 0;
}

.hub-tasks {
  display: flex;
  flex-direction: column;
  flex: 1;
  min-height: 0;
}

.hub-panel {
  min-width: 0;
}

.hub-panel-title {
  display: flex;
  align-items: center;
  gap: 0.625rem;
  margin: 0 0 0.875rem;
  font-size: 1.125rem;
  font-weight: 600;
  color: var(--cf-text);
}

.hub-panel-title::before {
  content: "";
  flex-shrink: 0;
  width: 4px;
  height: 1.15em;
  background: var(--cf-text);
  border-radius: 2px;
}

/* お知らせ */
.hub-announcement-list {
  list-style: none;
  margin: 0;
  padding: 0;
  border-left: 4px solid var(--cf-orange);
  padding-left: 1rem;
}

.hub-announcement-item {
  padding: 0.625rem 0;
  border-bottom: 1px solid var(--cf-border);
  font-size: 1rem;
  line-height: 1.5;
}

.hub-announcement-item:last-child {
  border-bottom: none;
}

.hub-announcement-date {
  display: inline-block;
  min-width: 3rem;
  margin-right: 0.5rem;
  font-weight: 600;
  color: var(--cf-muted);
  font-variant-numeric: tabular-nums;
}

/* 本日のタスク */
.hub-tasks-viewport {
  flex: 1;
  border: 1px solid var(--cf-border);
  border-radius: var(--cf-radius-lg);
  background: var(--cf-bg);
  padding: 1rem;
  overflow-y: auto;
  min-height: 240px;
}

.hub-task-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.hub-task-item {
  display: block;
  width: 100%;
  padding: 0.8rem 1.15rem;
  border: none;
  border-radius: 999px;
  font: inherit;
  font-size: 1rem;
  font-weight: 500;
  text-align: left;
  cursor: pointer;
  transition: filter 0.12s, transform 0.12s;
}

.hub-task-item:hover {
  filter: brightness(0.97);
}

.hub-task-item:active {
  transform: scale(0.99);
}

.hub-task-item--pink {
  background: #fce7f3;
  color: #9d174d;
}

.hub-task-item--blue {
  background: #dbeafe;
  color: #1e40af;
}

.hub-task-item--orange {
  background: var(--cf-orange-soft);
  color: #c2410c;
}

.hub-task-item--green {
  background: #dcfce7;
  color: #15803d;
}

.hub-tasks-dots {
  display: flex;
  justify-content: center;
  gap: 0.35rem;
  margin-top: 0.6rem;
}

.hub-tasks-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  border: none;
  padding: 0;
  background: var(--cf-border);
  cursor: pointer;
  transition: background 0.12s, transform 0.12s;
}

.hub-tasks-dot.is-active {
  background: var(--cf-orange);
  transform: scale(1.2);
}

/* スケジュール（カレンダー枠 — 右サイドバー） */
.hub-schedule {
  display: flex;
  flex-direction: column;
  min-height: 0;
  height: 100%;
}

.hub-schedule .hub-panel-title {
  margin-bottom: 0.5rem;
  flex-shrink: 0;
}

.hub-calendar-card {
  flex: 1;
  display: flex;
  flex-direction: column;
  border: 1px solid var(--cf-border);
  border-radius: var(--cf-radius-lg);
  overflow: hidden;
  background: var(--cf-bg);
  min-height: 0;
}

/* ── Calendar（3dprinterman モバイル UI を常時適用） ── */

.hub-calendar-card .calendar-sticky-header {
  position: sticky;
  top: var(--hub-header-h);
  z-index: 40;
  margin-bottom: 0;
  background: var(--cf-bg);
  border-bottom: 1px solid #dadce0;
  box-shadow: 0 1px 2px rgba(60, 64, 67, 0.08);
}

.hub-calendar-card .calendar-toolbar {
  margin-bottom: 0;
}

.hub-calendar-card .calendar-header-mobile {
  display: flex;
  align-items: center;
  gap: 0.25rem;
  padding: 0.5rem 0.6rem;
}

.hub-calendar-card .calendar-header-desktop,
.hub-calendar-card .calendar-legend-desktop,
.hub-calendar-card .calendar-hint-desktop {
  display: none !important;
}

.hub-calendar-card .calendar-nav-btn {
  width: 2.25rem;
  height: 2.25rem;
  border: none;
  border-radius: 50%;
  background: transparent;
  color: var(--cf-text);
  font-size: 1.5rem;
  line-height: 1;
  cursor: pointer;
  flex-shrink: 0;
}

.hub-calendar-card .calendar-nav-btn:hover {
  background: rgba(60, 64, 67, 0.08);
}

.hub-calendar-card .calendar-mobile-month {
  flex: 1;
  min-width: 0;
  display: inline-flex;
  align-items: center;
  gap: 0.25rem;
  border: none;
  background: transparent;
  font: inherit;
  font-size: 1rem;
  font-weight: 500;
  color: var(--cf-text);
  cursor: pointer;
  padding: 0.35rem 0.5rem;
  border-radius: 999px;
  text-align: left;
}

.hub-calendar-card .calendar-mobile-month:hover {
  background: rgba(60, 64, 67, 0.08);
}

.hub-calendar-card .calendar-mobile-month-caret {
  font-size: 0.875rem;
  color: var(--cf-muted);
}

.hub-calendar-card .calendar-mobile-actions {
  display: flex;
  align-items: center;
  gap: 0.15rem;
  flex-shrink: 0;
}

.hub-calendar-card .calendar-today-group {
  display: inline-flex;
  align-items: center;
  gap: 0.15rem;
}

.hub-calendar-card .calendar-today-label {
  display: none;
}

.hub-calendar-card .calendar-today-btn {
  position: relative;
  width: 2.35rem;
  height: 2.35rem;
  border: none;
  border-radius: 50%;
  background: transparent;
  cursor: pointer;
  font-size: 0.8rem;
  font-weight: 700;
  color: var(--cf-orange);
  font-family: inherit;
}

.hub-calendar-card .calendar-today-btn:hover {
  background: var(--cf-orange-soft);
}

.hub-calendar-card .calendar-today-icon {
  position: absolute;
  inset: 0.3rem;
  border: 1px solid var(--cf-orange);
  border-radius: 4px;
  pointer-events: none;
}

.hub-calendar-card .calendar-today-btn #today-day-num {
  position: relative;
  z-index: 1;
  line-height: 1.5rem;
}

.hub-calendar-card .calendar-month-chips {
  display: none;
}

.hub-calendar-card .calendar-weekdays-row {
  display: grid;
  grid-template-columns: repeat(7, minmax(0, 1fr));
  gap: 0;
  background: var(--cf-bg);
  border-top: 1px solid #dadce0;
  border-left: 1px solid #dadce0;
}

.hub-calendar-card .calendar-weekday {
  min-width: 0;
  text-align: center;
  font-size: 0.75rem;
  font-weight: 500;
  color: #70757a;
  padding: 0.35rem 0;
  border-right: 1px solid #dadce0;
  border-bottom: 1px solid #dadce0;
}

.hub-calendar-card .calendar-grid-wrap {
  flex: 1;
  display: flex;
  flex-direction: column;
  width: 100%;
  min-height: 0;
  overflow: hidden;
}

.hub-calendar-card .calendar-grid {
  display: grid;
  grid-template-columns: repeat(7, minmax(0, 1fr));
  grid-auto-rows: 1fr;
  flex: 1;
  gap: 0;
  border-left: 1px solid #dadce0;
  min-height: 0;
}

.hub-calendar-card .calendar-day {
  min-width: 0;
  min-height: 5rem;
  height: 100%;
  border: none;
  border-right: 1px solid #dadce0;
  border-bottom: 1px solid #dadce0;
  border-radius: 0;
  padding: 3px 3px 5px;
  font-size: 0.8125rem;
  background: var(--cf-bg);
  overflow: hidden;
}

.hub-calendar-card .calendar-day.other-month {
  background: #fafafa;
}

.hub-calendar-card .calendar-day.other-month .calendar-day-number {
  color: #9aa0a6;
}

.hub-calendar-card .calendar-day.today .calendar-day-number {
  width: 1.6rem;
  height: 1.6rem;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border-radius: 50%;
  background: var(--cf-orange);
  color: #fff;
  font-size: 0.8125rem;
  font-weight: 500;
}

.hub-calendar-card .calendar-day-number {
  font-size: 0.75rem;
  font-weight: 500;
  line-height: 1.25rem;
  padding: 0 0 0 3px;
}

.hub-calendar-card .calendar-slots {
  display: flex;
  flex-direction: column;
  gap: 1px;
  min-width: 0;
  overflow: hidden;
}

.hub-calendar-card .calendar-slot {
  display: block;
  width: 100%;
  height: 1.125rem;
  min-height: 1.125rem;
  padding: 0 4px;
  margin: 0;
  border: none;
  border-radius: 3px;
  font-size: 0.6875rem;
  line-height: 1.125rem;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  text-align: left;
  cursor: pointer;
  font-family: inherit;
}

.hub-calendar-card .calendar-slot.event-orange {
  background: rgba(243, 128, 32, 0.2);
  color: #c2410c;
}

.hub-calendar-card .calendar-slot.event-blue {
  background: rgba(59, 130, 246, 0.18);
  color: #1d4ed8;
}

.hub-calendar-card .calendar-slot.event-green {
  background: rgba(34, 197, 94, 0.18);
  color: #15803d;
}

.hub-calendar-card .calendar-slot-compact-label {
  display: block;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

/* グループセクション */
.hub-groups {
  border-top: 1px solid var(--cf-border);
  padding-top: 1.75rem;
}

.hub-group {
  margin-bottom: 2.25rem;
}

.hub-group:last-child {
  margin-bottom: 0;
}

.hub-group-title {
  display: flex;
  align-items: center;
  gap: 0.625rem;
  margin: 0 0 1.125rem;
  font-size: 1.25rem;
  font-weight: 600;
}

.hub-group-title::before {
  content: "";
  flex-shrink: 0;
  width: 4px;
  height: 1.15em;
  background: var(--cf-text);
  border-radius: 2px;
}

.hub-app-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 1.75rem;
}

.hub-app-tile {
  display: flex;
  align-items: center;
  justify-content: center;
  aspect-ratio: 1.15 / 1;
  min-height: 11.5rem;
  border: 1px solid var(--cf-border);
  border-radius: 18px;
  background: var(--cf-bg);
  color: var(--cf-muted);
  font-size: 1.125rem;
  font-weight: 500;
  text-decoration: none;
  transition: border-color 0.12s, box-shadow 0.12s, color 0.12s;
  cursor: pointer;
}

.hub-app-tile:hover {
  border-color: var(--cf-orange);
  color: var(--cf-orange);
  box-shadow: var(--cf-shadow);
  text-decoration: none;
}

.hub-app-tile--empty {
  background: var(--cf-surface);
  cursor: default;
}

.hub-app-tile--empty:hover {
  border-color: var(--cf-border);
  color: var(--cf-muted);
  box-shadow: none;
}

/* Responsive */
@media (max-width: 1024px) {
  .hub-header-inner,
  .hub-main {
    padding-left: 2.5rem;
    padding-right: 2.5rem;
  }

  .hub-top-row {
    grid-template-columns: 1fr;
    gap: 2rem;
  }

  .hub-app-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 1.25rem;
  }

  .hub-app-tile {
    min-height: 9rem;
  }

  .hub-schedule {
    height: auto;
  }

  .hub-calendar-card {
    min-height: 520px;
  }

  .hub-calendar-card .calendar-month-chips {
    display: flex;
    gap: 0.5rem;
    padding: 0.5rem 0.65rem 0.65rem;
    overflow-x: auto;
    scrollbar-width: none;
  }

  .hub-calendar-card .calendar-today-label {
    display: inline;
    font-size: 0.875rem;
    font-weight: 500;
    color: var(--cf-orange);
  }
}

@media (max-width: 640px) {
  .hub-header-inner,
  .hub-main {
    padding-left: 1rem;
    padding-right: 1rem;
  }

  .hub-top-row {
    grid-template-columns: 1fr;
    gap: 1.5rem;
  }

  .hub-app-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 1rem;
  }

  .hub-app-tile {
    min-height: 7.5rem;
    font-size: 1rem;
    border-radius: 14px;
  }
}