@import url("site.css");

:root {
  --admin-sidebar: 17.5rem;
  --admin-bg: #f2f6f5;
}

body.admin-body { min-height: 100vh; background: var(--admin-bg); }
.admin-layout { min-height: 100vh; display: grid; grid-template-columns: var(--admin-sidebar) minmax(0, 1fr); }
.admin-sidebar {
  position: sticky;
  top: 0;
  height: 100vh;
  overflow-y: auto;
  padding: 1.2rem 1rem;
  background: #123b45;
  color: rgba(255,255,255,.84);
}
.admin-brand { display: flex; align-items: center; gap: .7rem; padding: .4rem .55rem 1.15rem; color: #fff; text-decoration: none; }
.admin-brand img { width: 2.6rem; }
.admin-brand strong { display: block; line-height: 1.2; }
.admin-brand span { display: block; color: rgba(255,255,255,.62); font-size: .75rem; }
.admin-nav-group { margin-top: 1.15rem; }
.admin-nav-title { padding: 0 .65rem; color: rgba(255,255,255,.45); font-size: .7rem; font-weight: 800; letter-spacing: .09em; text-transform: uppercase; }
.admin-nav { display: grid; gap: .18rem; margin-top: .45rem; }
.admin-nav a { display: flex; align-items: center; gap: .65rem; padding: .62rem .7rem; border-radius: .65rem; color: rgba(255,255,255,.82); font-size: .9rem; font-weight: 650; text-decoration: none; }
.admin-nav a:hover, .admin-nav a[aria-current="page"] { background: rgba(255,255,255,.1); color: #fff; }
.admin-nav .icon { width: 1.12rem; height: 1.12rem; }
.admin-sidebar-footer { margin-top: 1.5rem; padding: 1rem .65rem; border-top: 1px solid rgba(255,255,255,.12); font-size: .8rem; }
.admin-sidebar-footer a { color: #fff; }

.admin-main { min-width: 0; }
.admin-topbar {
  position: sticky;
  z-index: 50;
  top: 0;
  display: flex;
  min-height: 4.5rem;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding: .8rem 1.5rem;
  border-bottom: 1px solid var(--line);
  background: rgba(255,255,255,.93);
  backdrop-filter: blur(14px);
}
.admin-topbar-left { display: flex; align-items: center; gap: .8rem; }
.admin-menu-toggle { display: none; width: 2.6rem; height: 2.6rem; align-items: center; justify-content: center; border: 1px solid var(--line); border-radius: .65rem; background: #fff; }
.admin-topbar-title { font-weight: 800; }
.admin-user { display: flex; align-items: center; gap: .7rem; }
.admin-user-copy { text-align: right; line-height: 1.2; }
.admin-user-copy strong { display: block; font-size: .9rem; }
.admin-user-copy span { color: var(--ink-soft); font-size: .75rem; }
.admin-avatar { display: grid; width: 2.55rem; height: 2.55rem; place-items: center; border-radius: 50%; background: var(--surface-strong); color: var(--brand-dark); font-weight: 900; }

.admin-content { width: min(calc(100% - 3rem), 92rem); margin-inline: auto; padding-block: 2rem 4rem; }
.admin-page-header { display: flex; align-items: flex-start; justify-content: space-between; gap: 1.5rem; margin-bottom: 1.5rem; }
.admin-page-header h1 { font-size: clamp(1.8rem, 3.5vw, 2.7rem); }
.admin-page-header p { max-width: 50rem; margin: .3rem 0 0; color: var(--ink-soft); }
.admin-page-actions { display: flex; flex-wrap: wrap; gap: .6rem; justify-content: flex-end; }

.stat-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 1rem; }
.stat-card { padding: 1.2rem; border: 1px solid var(--line); border-radius: 1rem; background: #fff; box-shadow: var(--shadow-sm); }
.stat-card-label { color: var(--ink-soft); font-size: .82rem; font-weight: 700; }
.stat-card-value { display: block; margin-top: .2rem; font-size: 2rem; font-weight: 900; line-height: 1; }
.stat-card-note { margin-top: .55rem; color: var(--ink-soft); font-size: .78rem; }

.admin-grid { display: grid; grid-template-columns: minmax(0, 1.5fr) minmax(18rem, .8fr); gap: 1rem; margin-top: 1rem; }
.panel { border: 1px solid var(--line); border-radius: 1rem; background: #fff; box-shadow: var(--shadow-sm); }
.panel-header { display: flex; align-items: center; justify-content: space-between; gap: 1rem; padding: 1rem 1.15rem; border-bottom: 1px solid var(--line); }
.panel-header h2, .panel-header h3 { margin: 0; font-size: 1.05rem; }
.panel-body { padding: 1.15rem; }
.panel-footer { padding: .85rem 1.15rem; border-top: 1px solid var(--line); background: var(--surface); }

.data-table-wrap { overflow-x: auto; }
.data-table { width: 100%; border-collapse: collapse; font-size: .9rem; }
.data-table th { padding: .75rem .8rem; border-bottom: 1px solid var(--line); background: var(--surface); color: var(--ink-soft); font-size: .73rem; letter-spacing: .05em; text-align: left; text-transform: uppercase; }
.data-table td { padding: .8rem; border-bottom: 1px solid #e8efed; vertical-align: top; }
.data-table tr:last-child td { border-bottom: 0; }
.data-table tbody tr:hover { background: #f9fcfb; }
.data-table a { font-weight: 750; }
.table-actions { display: flex; flex-wrap: wrap; gap: .4rem; }
.table-note { color: var(--ink-soft); font-size: .82rem; }

.filter-bar { display: flex; flex-wrap: wrap; gap: .65rem; padding: .9rem 1rem; border: 1px solid var(--line); border-radius: .9rem; background: #fff; }
.filter-bar .select, .filter-bar .input { width: auto; min-width: 12rem; min-height: 2.55rem; }

.admin-form { display: grid; gap: 1.1rem; }
.admin-form-section { padding: 1.15rem; border: 1px solid var(--line); border-radius: .9rem; background: #fff; }
.admin-form-section h2 { margin-bottom: 1rem; font-size: 1.1rem; }
.admin-form .form-grid.cols-3 { grid-template-columns: repeat(3, 1fr); }
.admin-form .form-grid.cols-4 { grid-template-columns: repeat(4, 1fr); }
.field-help { color: var(--ink-soft); font-size: .78rem; }
.input-code { font-family: ui-monospace, SFMono-Regular, Consolas, "Liberation Mono", monospace; font-size: .88rem; }
.textarea-code { min-height: 12rem; font-family: ui-monospace, SFMono-Regular, Consolas, "Liberation Mono", monospace; font-size: .85rem; tab-size: 2; }
.segmented { display: flex; flex-wrap: wrap; gap: .45rem; }
.segmented label { position: relative; }
.segmented input { position: absolute; opacity: 0; pointer-events: none; }
.segmented span { display: inline-flex; min-height: 2.4rem; align-items: center; padding: .45rem .7rem; border: 1px solid var(--line); border-radius: .65rem; background: #fff; color: var(--ink-soft); font-size: .85rem; font-weight: 750; cursor: pointer; }
.segmented input:checked + span { border-color: var(--brand); background: var(--surface-strong); color: var(--brand-dark); box-shadow: 0 0 0 2px rgba(15,123,112,.12); }

.decision-list { display: grid; gap: .7rem; }
.decision-list-item { display: grid; grid-template-columns: auto minmax(0, 1fr) auto; align-items: center; gap: .85rem; padding: .9rem; border: 1px solid var(--line); border-radius: .8rem; color: var(--ink); text-decoration: none; }
.decision-list-item:hover { border-color: #9fc9c0; background: var(--surface); color: var(--ink); }
.decision-list-icon { display: grid; width: 2.5rem; height: 2.5rem; place-items: center; border-radius: .7rem; background: var(--surface-strong); color: var(--brand); }
.decision-list-copy strong { display: block; }
.decision-list-copy span { color: var(--ink-soft); font-size: .82rem; }

.progress-summary { display: grid; gap: .85rem; }
.progress-row { display: grid; gap: .35rem; }
.progress-row-head { display: flex; justify-content: space-between; gap: 1rem; font-size: .84rem; }
.progress-bar { height: .55rem; overflow: hidden; border-radius: 999px; background: #e1ece9; }
.progress-bar span { display: block; height: 100%; border-radius: inherit; background: var(--brand); }

.login-page { min-height: 100vh; display: grid; grid-template-columns: minmax(0, 1.1fr) minmax(26rem, .9fr); background: var(--surface); }
.login-visual { position: relative; display: grid; place-items: center; overflow: hidden; padding: 3rem; background: linear-gradient(145deg, #0b5e66 0%, #0f7b70 55%, #15927b 100%); color: #fff; }
.login-visual::before, .login-visual::after { content: ""; position: absolute; border-radius: 50%; background: rgba(255,255,255,.08); }
.login-visual::before { width: 28rem; height: 28rem; top: -10rem; left: -10rem; }
.login-visual::after { width: 20rem; height: 20rem; right: -7rem; bottom: -7rem; }
.login-visual-inner { position: relative; z-index: 1; max-width: 35rem; }
.login-visual img { width: 9rem; }
.login-visual h1 { color: #fff; font-size: clamp(2.2rem, 5vw, 4rem); }
.login-visual p { color: rgba(255,255,255,.82); font-size: 1.08rem; }
.login-panel { display: grid; place-items: center; padding: 2rem; }
.login-card { width: min(100%, 31rem); padding: 2rem; border: 1px solid var(--line); border-radius: 1.3rem; background: #fff; box-shadow: var(--shadow-md); }
.login-card h1 { font-size: 2rem; }
.login-card .form-field + .form-field { margin-top: 1rem; }
.login-card .button { width: 100%; margin-top: 1.2rem; }
.login-back { margin-top: 1rem; text-align: center; font-size: .9rem; }

.checklist { display: grid; gap: .6rem; }
.checklist-item { display: flex; align-items: flex-start; gap: .65rem; padding: .75rem; border-radius: .7rem; background: var(--surface); }
.checklist-item .icon { margin-top: .15rem; color: var(--brand); }

.inline-form { display: flex; flex-wrap: wrap; align-items: end; gap: .6rem; }
.inline-form .form-field { min-width: 10rem; flex: 1; }

@media (max-width: 76rem) {
  .stat-grid { grid-template-columns: repeat(2, 1fr); }
  .admin-grid { grid-template-columns: 1fr; }
  .admin-form .form-grid.cols-4 { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 62rem) {
  .admin-layout { grid-template-columns: 1fr; }
  .admin-sidebar { position: fixed; z-index: 100; inset: 0 auto 0 0; width: var(--admin-sidebar); transform: translateX(-102%); transition: transform .2s ease; box-shadow: var(--shadow-md); }
  .admin-sidebar.is-open { transform: translateX(0); }
  .admin-menu-toggle { display: inline-flex; }
  .admin-content { width: min(calc(100% - 2rem), 92rem); }
  .login-page { grid-template-columns: 1fr; }
  .login-visual { min-height: 18rem; }
  .login-visual img { width: 6rem; }
  .login-visual p { max-width: 40rem; }
}

@media (max-width: 43rem) {
  .admin-topbar { padding-inline: .8rem; }
  .admin-user-copy { display: none; }
  .admin-content { width: min(calc(100% - 1rem), 92rem); padding-top: 1.25rem; }
  .admin-page-header { flex-direction: column; }
  .admin-page-actions { justify-content: flex-start; width: 100%; }
  .admin-page-actions .button { flex: 1; }
  .stat-grid { grid-template-columns: 1fr; }
  .admin-form .form-grid, .admin-form .form-grid.cols-3, .admin-form .form-grid.cols-4 { grid-template-columns: 1fr; }
  .login-panel { padding: .8rem; }
  .login-card { padding: 1.35rem; }
}

/* Shared admin feedback and utility patterns */
.flash { display: flex; align-items: flex-start; gap: .7rem; margin-bottom: 1rem; padding: .85rem 1rem; border: 1px solid var(--line); border-radius: .8rem; background: #fff; box-shadow: var(--shadow-sm); }
.flash .icon { flex: none; margin-top: .15rem; }
.flash-success { border-color: #b9dfc8; background: var(--success-soft); color: var(--success); }
.flash-error { border-color: #f0bdc1; background: var(--danger-soft); color: var(--danger); }
.flash-warning { border-color: #efd5a3; background: var(--warning-soft); color: var(--warning); }
.notice { display: flex; align-items: flex-start; gap: .75rem; margin-bottom: 1rem; padding: 1rem; border: 1px solid var(--line); border-radius: .85rem; background: #fff; }
.notice .icon { flex: none; margin-top: .15rem; }
.notice p { margin: .15rem 0 0; }
.notice-info { border-color: #b7ddd6; background: var(--surface-strong); color: var(--brand-dark); }
.notice-warning { border-color: #efd5a3; background: var(--warning-soft); color: #69410e; }
.small { font-size: .82rem; }
.muted { color: var(--ink-soft); }
.pre-wrap { white-space: pre-wrap; }
.sr-only { position: absolute !important; width: 1px !important; height: 1px !important; padding: 0 !important; margin: -1px !important; overflow: hidden !important; clip: rect(0,0,0,0) !important; white-space: nowrap !important; border: 0 !important; }

.admin-subsection { margin-top: 1.25rem; padding-top: 1.15rem; border-top: 1px solid var(--line); }
.admin-subsection > h3 { margin-bottom: .75rem; font-size: 1rem; }
.subpanel { padding: 1rem; border: 1px solid var(--line); border-radius: .85rem; background: var(--surface); }
.subpanel h3 { margin-bottom: .8rem; font-size: 1rem; }
.decision-time-grid, .area-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 1rem; }
.area-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
.check-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: .75rem; margin-block: .8rem 1rem; }
.checkbox-card { display: flex; align-items: flex-start; gap: .7rem; min-height: 4rem; padding: .85rem; border: 1px solid var(--line); border-radius: .75rem; background: var(--surface); cursor: pointer; }
.checkbox-card:hover { border-color: #9fc9c0; background: #fff; }
.checkbox-card input { width: 1.15rem; height: 1.15rem; flex: none; margin-top: .15rem; accent-color: var(--brand); }
.checkbox-card span, .checkbox-card strong, .checkbox-card small { display: block; }
.checkbox-card small { margin-top: .15rem; color: var(--ink-soft); line-height: 1.35; }

.tri-table { overflow: hidden; border: 1px solid var(--line); border-radius: .85rem; }
.tri-row { display: grid; grid-template-columns: minmax(12rem, 1fr) minmax(18rem, 1.45fr); align-items: center; gap: 1rem; padding: .8rem 1rem; border-bottom: 1px solid var(--line); }
.tri-row:last-child { border-bottom: 0; }
.tri-row:nth-child(even) { background: var(--surface); }
.tri-head { background: #eaf3f1 !important; color: var(--ink-soft); font-size: .76rem; font-weight: 800; letter-spacing: .05em; text-transform: uppercase; }

.sticky-actions { position: sticky; z-index: 20; bottom: 1rem; display: flex; align-items: center; justify-content: space-between; gap: 1rem; margin-top: 1rem; padding: .9rem 1rem; border: 1px solid var(--line); border-radius: .9rem; background: rgba(255,255,255,.96); box-shadow: var(--shadow-md); backdrop-filter: blur(12px); }
.sticky-actions > div { display: flex; flex-wrap: wrap; align-items: center; gap: .65rem; }
.editor-large { min-height: 24rem; }
.inline-editor { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)) auto; align-items: end; gap: .65rem; padding: .8rem; border: 1px solid var(--line); border-radius: .8rem; background: var(--surface); }
.inline-editor + .inline-editor { margin-top: .7rem; }
.empty-admin { padding: 2.5rem 1.25rem; color: var(--ink-soft); text-align: center; }
.empty-admin .icon { width: 3rem; height: 3rem; color: #8aa29d; }
.stat-card-text { margin-top: .35rem; color: var(--ink-soft); font-size: .86rem; }

.detail-list { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 1rem; margin: 0; }
.detail-list > div { min-width: 0; }
.detail-list > .full { grid-column: 1 / -1; }
.detail-list dt { color: var(--ink-soft); font-size: .74rem; font-weight: 800; letter-spacing: .05em; text-transform: uppercase; }
.detail-list dd { margin: .25rem 0 0; overflow-wrap: anywhere; }
.hash-code { font-size: .76rem; }
.report-detail-grid { align-items: stretch; }
.timeline { position: relative; display: grid; gap: .9rem; padding-left: 1.4rem; }
.timeline::before { content: ""; position: absolute; inset: .3rem auto .3rem .35rem; width: 2px; background: var(--line); }
.timeline-item { position: relative; padding: .8rem 1rem; border: 1px solid var(--line); border-radius: .75rem; background: #fff; }
.timeline-item::before { content: ""; position: absolute; top: 1.05rem; left: -1.43rem; width: .72rem; height: .72rem; border: .18rem solid #fff; border-radius: 50%; background: var(--brand); box-shadow: 0 0 0 1px var(--line); }

@media (max-width: 76rem) {
  .decision-time-grid { grid-template-columns: 1fr; }
  .area-grid { grid-template-columns: 1fr; }
  .inline-editor { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .inline-editor .button { justify-self: start; }
}

@media (max-width: 54rem) {
  .check-grid { grid-template-columns: 1fr; }
  .tri-row { grid-template-columns: 1fr; gap: .5rem; }
  .tri-head { display: none; }
  .sticky-actions { position: static; align-items: stretch; flex-direction: column; }
  .sticky-actions .button { width: 100%; }
  .detail-list { grid-template-columns: 1fr; }
  .detail-list > .full { grid-column: auto; }
  .inline-editor { grid-template-columns: 1fr; }
}

/* Read-only presentation for immutable published/archived decision-tree versions. */
.admin-form-readonly input:not([type="hidden"]),
.admin-form-readonly select,
.admin-form-readonly textarea {
    pointer-events: none;
    background: var(--surface-muted, #eef3f3);
    color: var(--text-muted, #52676b);
}
.admin-form-readonly button[type="submit"] { display: none; }