/* ============================================================
Shared shell styles for /sample/*.html
Restores v1 visual richness while using Theme A high-contrast tokens.
Imports tokens.css separately in each page.
============================================================ */

700&display=swap');

/* ────── reset & base ────── */
html, body { height: 100%; }
body { background: var(--color-bg); }
a { color: inherit; text-decoration: none; }

/* ────── app shell ────── */
.app { display: grid; grid-template-columns: 240px 1fr; min-height: 100vh; }

/* ────── SIDEBAR (rich, depth) ────── */
.sidebar {
background: var(--color-sidebar-bg); color: var(--color-sidebar-text);
display: flex; flex-direction: column; min-height: 100vh; position: sticky; top: 0;
max-height: 100vh; overflow-y: auto;
box-shadow: var(--shadow-md);
z-index: 2;
}
.sidebar::-webkit-scrollbar { width: 6px; }
.sidebar::-webkit-scrollbar-thumb { background: rgba(255,255,255,0.10); border-radius: 3px; }

.sb-head { padding: var(--space-4) var(--space-4) var(--space-3); border-bottom: 1px solid rgba(255,255,255,0.10); }
.sb-logo { display: flex; align-items: center; gap: var(--space-3); }
.sb-stamp {
width: 36px; height: 36px; border-radius: var(--radius-sm);
background: linear-gradient(180deg, var(--color-primary) 0%, var(--color-primary-hover) 100%);
color: #fff; display: grid; place-items: center;
font-weight: var(--font-weight-bold); font-size: var(--font-size-lg); flex-shrink: 0;
font-family: 'Gowun Batang', var(--font-family);
box-shadow: 0 2px 6px rgba(201,123,90,0.45), inset 0 1px 0 rgba(255,255,255,0.25);
letter-spacing: -0.02em;
}
.sb-name { font-size: var(--font-size-lg); font-weight: var(--font-weight-bold); letter-spacing: -0.01em; line-height: 1.1; }
.sb-meta { font-size: 10px; color: var(--color-sidebar-text-muted); margin-top: 3px; letter-spacing: 0.12em; font-family: var(--font-family-mono); }
.sb-tag {
margin-top: var(--space-3); display: inline-block;
background: var(--color-sidebar-active-bg); color: var(--color-sidebar-text-muted);
font-size: var(--font-size-xs); padding: 3px var(--space-2);
border-radius: var(--radius-full); font-weight: var(--font-weight-medium);
font-family: var(--font-family-mono); letter-spacing: 0.04em;
}

.sb-search-wrap { padding: var(--space-3) var(--space-3) var(--space-2); }
.sb-search {
width: 100%; background: rgba(0,0,0,0.20); border: 1px solid rgba(255,255,255,0.06);
color: var(--color-sidebar-text); font-size: var(--font-size-sm);
padding: var(--space-2) var(--space-3); border-radius: var(--radius-md);
outline: none; font-family: var(--font-family);
box-shadow: inset 0 1px 2px rgba(0,0,0,0.25);
}
.sb-search::placeholder { color: var(--color-sidebar-text-muted); }
.sb-search:focus { border-color: rgba(201,123,90,0.5); }

.sb-nav { flex: 1; padding: 0 var(--space-2) var(--space-3); display: flex; flex-direction: column; gap: 1px; }
.sb-section-label {
font-size: 10px; color: var(--color-sidebar-text-muted);
letter-spacing: 0.12em; text-transform: uppercase;
padding: var(--space-4) var(--space-3) var(--space-1); font-weight: var(--font-weight-semibold);
}
.sb-group-head, .sb-link, .sb-flat {
display: flex; align-items: center; gap: var(--space-2);
padding: var(--space-2) var(--space-3); font-size: var(--font-size-sm);
color: var(--color-sidebar-text-muted); border-radius: var(--radius-md);
cursor: pointer; user-select: none; position: relative;
transition: background var(--duration-fast), color var(--duration-fast);
}
.sb-group-head { font-weight: var(--font-weight-semibold); color: var(--color-sidebar-text); justify-content: space-between; }
.sb-group-head:hover, .sb-link:hover, .sb-flat:hover { background: rgba(255,255,255,0.06); color: var(--color-sidebar-text); }
.sb-dot { width: 8px; height: 8px; border-radius: 2px; flex-shrink: 0; box-shadow: 0 0 0 2px rgba(0,0,0,0.15); }
.sb-dot.d-orange { background: var(--color-primary); }
.sb-dot.d-blue { background: #6B8FB8; }
.sb-dot.d-gray { background: #B8B5AE; }
.sb-dot.d-green { background: var(--color-secondary); }
.sb-dot.d-gold { background: var(--color-highlight); }
.sb-dot.d-brown { background: #B8966B; }
.sb-cog { font-size: 12px; width: 8px; text-align: center; opacity: 0.7; }
.sb-caret { color: var(--color-sidebar-text-muted); font-size: 10px; opacity: 0.7; }
.sb-link {
padding-left: calc(var(--space-3) + 8px + var(--space-2));
}
.sb-link .badge-count {
margin-left: auto; background: var(--color-primary); color: #fff;
font-size: 10px; padding: 1px 7px; border-radius: var(--radius-full); font-weight: var(--font-weight-semibold);
box-shadow: 0 1px 2px rgba(0,0,0,0.25);
}
.sb-link.is-active, .sb-flat.is-active {
background: rgba(255,255,255,0.10); color: var(--color-sidebar-text);
font-weight: var(--font-weight-semibold);
}
.sb-link.is-active::before, .sb-flat.is-active::before {
content: ''; position: absolute; left: 0; top: 6px; bottom: 6px; width: 3px;
background: var(--color-primary); border-radius: 0 2px 2px 0;
}
.sb-flat .pill {
margin-left: auto; font-size: 9px; background: rgba(212,169,90,0.25); color: var(--color-highlight);
padding: 1px 6px; border-radius: var(--radius-sm); font-weight: var(--font-weight-semibold);
letter-spacing: 0.04em;
}
.sb-divider { height: 1px; background: rgba(255,255,255,0.10); margin: var(--space-3) var(--space-3); }

/* widget */
.sb-widget {
margin-top: auto; padding: var(--space-4);
border-top: 1px solid rgba(255,255,255,0.10);
background: rgba(0,0,0,0.20);
position: relative;
}
.w-clock {
font-family: var(--font-family-mono); font-size: 32px;
font-weight: var(--font-weight-bold); letter-spacing: -0.02em; line-height: 1;
color: var(--color-sidebar-text);
}
.w-date { font-size: var(--font-size-xs); color: var(--color-sidebar-text-muted); margin-top: var(--space-1); }
.w-grain-row {
display: flex; gap: 6px; margin: var(--space-3) 0;
padding: var(--space-2) 0;
border-top: 1px solid rgba(255,255,255,0.08);
border-bottom: 1px solid rgba(255,255,255,0.08);
justify-content: space-between;
}
.w-mood {
font-size: 12px; color: var(--color-sidebar-text);
font-family: 'Gowun Batang', serif; font-style: italic;
line-height: var(--line-height-base);
padding-top: var(--space-1);
}

/* ────── topbar ────── */
.main { display: flex; flex-direction: column; min-width: 0; }
.topbar {
background: var(--color-card-bg); border-bottom: 1px solid var(--color-border);
padding: var(--space-4) var(--space-5); display: flex; align-items: center; gap: var(--space-5);
position: sticky; top: 0; z-index: 5;
box-shadow: var(--shadow-sm);
}
.tb-titles h1 {
margin: 0; font-size: var(--font-size-2xl); font-weight: var(--font-weight-bold);
letter-spacing: -0.02em; font-family: 'Gowun Batang', var(--font-family);
}
.tb-titles p { margin: 2px 0 0; font-size: var(--font-size-xs); color: var(--color-text-muted); }
.tb-search {
flex: 1; max-width: 400px; margin-left: auto;
background: var(--color-bg); border: 1px solid var(--color-border);
border-radius: var(--radius-full); padding: var(--space-2) var(--space-4);
font-size: var(--font-size-sm); outline: none; font-family: var(--font-family);
}
.tb-search:focus { border-color: var(--color-primary); box-shadow: 0 0 0 3px rgba(201,123,90,0.12); }
.tb-actions { display: flex; align-items: center; gap: var(--space-2); }
.tb-icon-btn {
width: 38px; height: 38px; border-radius: var(--radius-full);
border: 1px solid var(--color-border); background: var(--color-card-bg);
cursor: pointer; display: grid; place-items: center; position: relative; font-size: 14px;
box-shadow: var(--shadow-sm);
}
.tb-icon-btn:hover { background: var(--color-bg); }
.tb-icon-btn .red-dot {
position: absolute; top: 7px; right: 7px;
width: 8px; height: 8px; background: var(--color-danger);
border-radius: 50%; border: 2px solid var(--color-card-bg);
}
.tb-user { display: flex; align-items: center; gap: var(--space-2); padding-left: var(--space-3); border-left: 1px solid var(--color-border); }
.tb-avatar {
width: 38px; height: 38px; border-radius: var(--radius-full);
background: linear-gradient(180deg, var(--color-primary) 0%, var(--color-primary-hover) 100%);
color: #fff; display: grid; place-items: center;
font-weight: var(--font-weight-semibold); font-size: var(--font-size-sm);
box-shadow: 0 2px 6px rgba(201,123,90,0.35);
}
.tb-user-info .name { font-size: var(--font-size-sm); font-weight: var(--font-weight-semibold); line-height: 1.2; }
.tb-user-info .role { font-size: var(--font-size-xs); color: var(--color-text-muted); }

/* ────── content ────── */
.content { padding: var(--space-5); display: flex; flex-direction: column; gap: var(--space-5); }
/* [20260610 보정] 와이드 모니터(2560px 등)에서 가로로 늘어나 보이는 문제 방지
   — 디자인 툴 확정 비율 유지를 위해 내용물 최대 폭 고정 + 가운데 정렬 */
.content { max-width: 1480px; width: 100%; margin: 0 auto; box-sizing: border-box; }

/* ────── card primitives (rich shadows) ────── */
.card-block {
background: var(--color-card-bg); border: 1px solid var(--color-card-border);
border-radius: var(--radius-lg); padding: var(--space-5);
box-shadow: var(--shadow-md);
display: flex; flex-direction: column; gap: var(--space-4);
transition: box-shadow var(--duration-base), transform var(--duration-base);
}
.cb-head { display: flex; align-items: center; justify-content: space-between; gap: var(--space-3); }
.cb-title { font-size: var(--font-size-lg); font-weight: var(--font-weight-semibold); margin: 0; letter-spacing: -0.01em; }
.cb-sub { font-size: var(--font-size-xs); color: var(--color-text-muted); margin-left: var(--space-2); font-weight: var(--font-weight-regular); }
.cb-link { font-size: var(--font-size-sm); color: var(--color-primary); text-decoration: none; font-weight: var(--font-weight-semibold); }
.cb-link:hover { color: var(--color-primary-hover); }

/* status badges (filled) */
.st {
display: inline-flex; align-items: center; gap: var(--space-1);
padding: 3px var(--space-3); border-radius: var(--radius-full);
font-size: var(--font-size-xs); font-weight: var(--font-weight-semibold);
}
.st-pending { background: var(--color-status-pending-bg); color: var(--color-status-pending-text); }
.st-progress { background: var(--color-status-progress-bg); color: var(--color-status-progress-text); }
.st-done { background: var(--color-status-done-bg); color: var(--color-status-done-text); }
.st-hold { background: var(--color-status-hold-bg); color: var(--color-status-hold-text); }
.st-reject { background: rgba(201,123,90,0.18); color: var(--color-danger); }

/* buttons */
.btn {
display: inline-flex; align-items: center; justify-content: center; gap: var(--space-2);
font-family: var(--font-family); font-weight: var(--font-weight-semibold);
border: 1px solid transparent; border-radius: var(--radius-md);
cursor: pointer; transition: all var(--duration-fast); white-space: nowrap;
padding: var(--space-3) var(--space-4); font-size: var(--font-size-sm);
}
.btn-primary { background: var(--color-primary); color: #fff; box-shadow: var(--shadow-sm); }
.btn-primary:hover { background: var(--color-primary-hover); transform: translateY(-1px); box-shadow: var(--shadow-md); }
.btn-secondary { background: transparent; color: var(--color-secondary); border-color: var(--color-secondary); }
.btn-secondary:hover { background: rgba(156,174,133,0.10); }
.btn-ghost { background: transparent; color: var(--color-text-secondary); }
.btn-ghost:hover { background: rgba(0,0,0,0.04); }

/* page title */
.page-title {
font-size: var(--font-size-2xl); font-weight: var(--font-weight-bold);
font-family: 'Gowun Batang', var(--font-family); letter-spacing: -0.02em;
margin: 0;
}
.page-sub { font-size: var(--font-size-sm); color: var(--color-text-muted); margin: 4px 0 0; }

/* ────── responsive ────── */
.menu-btn {
display: none; background: var(--color-card-bg); border: 1px solid var(--color-border);
width: 38px; height: 38px; border-radius: var(--radius-full); cursor: pointer; font-size: 16px;
box-shadow: var(--shadow-sm);
}
@media (max-width: 1279px) {
.app { grid-template-columns: 64px 1fr; }
.sb-name, .sb-meta, .sb-tag, .sb-search-wrap, .sb-section-label,
.sb-group-head > span:first-child > span:not(.sb-dot), .sb-link,
.sb-flat > span:not(.sb-dot):not(.pill), .sb-flat .pill,
.sb-widget, .sb-caret { display: none; }
.sb-head { padding: var(--space-3) var(--space-2); }
.sb-logo { justify-content: center; }
.sb-nav { padding: var(--space-3) var(--space-2); }
.sb-group-head, .sb-flat { justify-content: center; padding: var(--space-3); }
.sb-group-head > span:first-child { display: flex; }
.sb-group-head > span:first-child > .sb-dot { margin: 0; }
.sb-divider { margin: var(--space-2) 0; }
}
@media (max-width: 768px) {
.app { grid-template-col