/* ── RoomFlow OS v25 — Header, app shell, sidebar, team list, drawer ── */

/* ══════════════════════════════════════
   HEADER — glass
   ══════════════════════════════════════ */
header {
    position: sticky; top: 0; z-index: 400;
    height: var(--hh); padding: 0 18px;
    background: var(--surface-glass);
    border-bottom: var(--glass-border);
    display: flex; align-items: center; gap: 0;
    box-shadow: var(--sh1);
    contain: layout;
}

.header-left { display: flex; align-items: center; gap: 9px; flex-shrink: 0 }
.header-logo {
    font-family: var(--fd); font-size: 1rem; font-weight: 800;
    letter-spacing: -.6px; color: var(--text);
}
.header-hotel-name {
    font-family: var(--fm); font-size: .64rem; font-weight: 500;
    color: var(--text-3); letter-spacing: .3px;
}
.header-version {
    font-family: var(--fm); font-size: .55rem; font-weight: 700;
    letter-spacing: .5px; color: var(--text-3);
    padding: 2px 7px; border-radius: 6px;
    background: var(--surface3); border: 1px solid var(--border);
    margin-left: -4px; flex-shrink: 0;
}
.sb-version-tag {
    text-align: center; font-family: var(--fm); font-size: .58rem;
    font-weight: 600; letter-spacing: .8px; color: var(--text-3);
    padding: 6px 0 4px; text-transform: uppercase;
    border-top: 1px solid var(--border); margin: 0 12px 6px;
}

/* Stat pills */
.topbar-stats {
    display: flex; align-items: center; gap: 4px;
    flex: 1; padding: 0 12px; overflow: hidden; flex-wrap: nowrap;
}
.stat-pill {
    display: inline-flex; align-items: center; gap: 5px;
    padding: 4px 10px 4px 8px;
    border-radius: 99px; border: var(--glass-border);
    background: var(--surface2);
    font-family: var(--fd); font-size: .69rem; font-weight: 600;
    color: var(--text-2); cursor: pointer; white-space: nowrap;
    transition: transform .13s,box-shadow .13s,background .13s;
    box-shadow: var(--sh0);
}
.stat-pill:hover { transform: translateY(-1px); box-shadow: var(--sh1); background: var(--surface3) }
.stat-pill.active { color: #fff }
.stat-pill.active .stat-pill-count { color: rgba(255,255,255,.85) }
.stat-pill.active .stat-pill-dot { box-shadow: 0 0 0 2px rgba(255,255,255,.4) }
.stat-pill-dot { width: 7px; height: 7px; border-radius: 50%; flex-shrink: 0 }
.stat-pill-count { font-family: var(--fm); font-size: .72rem; font-weight: 500; color: var(--text); margin-left: 1px }
.pill-ready   { color: var(--ready-tx) }
.pill-ready   .stat-pill-dot { background: var(--ready-d) }
.pill-checkout{ color: var(--co-tx)    }
.pill-checkout .stat-pill-dot { background: var(--co-d)    }
.pill-dirty   { color: var(--dirty-tx) }
.pill-dirty   .stat-pill-dot { background: var(--dirty-d) }
.pill-cleaning{ color: var(--clean-tx) }
.pill-cleaning .stat-pill-dot { background: var(--clean-d) }
.pill-belegt  { color: var(--bel-tx)   }
.pill-belegt  .stat-pill-dot { background: var(--bel-d)   }
.pill-dnd     { color: var(--dnd-tx)   }
.pill-dnd     .stat-pill-dot { background: var(--dnd-d)   }
.pill-late    { color: var(--late-tx)  }
.pill-late    .stat-pill-dot { background: var(--late-d)  }
.pill-dirty.active    { background: var(--dirty-d); border-color: var(--dirty-d); box-shadow: 0 2px 14px rgba(239,68,68,.45) }
.pill-cleaning.active { background: var(--clean-d); border-color: var(--clean-d); box-shadow: 0 2px 14px rgba(20,184,166,.45) }
.pill-ready.active    { background: var(--ready-d); border-color: var(--ready-d); box-shadow: 0 2px 14px rgba(34,197,94,.45) }
.pill-checkout.active { background: var(--co-d); border-color: var(--co-d); box-shadow: 0 2px 14px rgba(59,130,246,.45) }
.pill-late.active     { background: var(--late-d); border-color: var(--late-d); box-shadow: 0 2px 14px rgba(249,115,22,.45) }
.pill-belegt.active   { background: var(--bel-d); border-color: var(--bel-d); box-shadow: 0 2px 14px rgba(167,139,250,.45) }
.pill-dnd.active      { background: var(--dnd-d); border-color: var(--dnd-d); box-shadow: 0 2px 14px rgba(251,191,36,.45) }

/* Filter chips */
.filter-chip[data-status="dirty"].active    { background: var(--dirty-d); border-color: var(--dirty-d); color: #fff; box-shadow: 0 2px 10px rgba(239,68,68,.4) }
.filter-chip[data-status="cleaning"].active { background: var(--clean-d); border-color: var(--clean-d); color: #fff; box-shadow: 0 2px 10px rgba(20,184,166,.4) }
.filter-chip[data-status="ready"].active    { background: var(--ready-d); border-color: var(--ready-d); color: #fff; box-shadow: 0 2px 10px rgba(34,197,94,.4) }
.filter-chip[data-status="checkout"].active { background: var(--co-d); border-color: var(--co-d); color: #fff; box-shadow: 0 2px 10px rgba(59,130,246,.4) }
.filter-chip[data-status="late"].active     { background: var(--late-d); border-color: var(--late-d); color: #fff; box-shadow: 0 2px 10px rgba(249,115,22,.4) }
.filter-chip[data-status="belegt"].active   { background: var(--bel-d); border-color: var(--bel-d); color: #fff; box-shadow: 0 2px 10px rgba(167,139,250,.4) }
.filter-chip[data-status="dnd"].active      { background: var(--dnd-d); border-color: var(--dnd-d); color: #fff; box-shadow: 0 2px 10px rgba(251,191,36,.4) }

/* Mobile stat chips */
.mob-stat-chip[data-status="dirty"].active    { background: var(--dirty-bg); border-color: var(--dirty-d); color: var(--dirty-tx) }
.mob-stat-chip[data-status="cleaning"].active { background: var(--clean-bg); border-color: var(--clean-d); color: var(--clean-tx) }
.mob-stat-chip[data-status="ready"].active    { background: var(--ready-bg); border-color: var(--ready-d); color: var(--ready-tx) }
.mob-stat-chip[data-status="checkout"].active { background: var(--co-bg); border-color: var(--co-d); color: var(--co-tx) }
.mob-stat-chip[data-status="late"].active     { background: var(--late-bg); border-color: var(--late-d); color: var(--late-tx) }
.mob-stat-chip[data-status="belegt"].active   { background: var(--bel-bg); border-color: var(--bel-d); color: var(--bel-tx) }
.mob-stat-chip[data-status="dnd"].active      { background: var(--dnd-bg); border-color: var(--dnd-d); color: var(--dnd-tx) }

.header-right { display: flex; align-items: center; gap: 4px; flex-shrink: 0 }
.hbtn {
    width: 32px; height: 32px; border-radius: var(--rx);
    border: var(--glass-border);
    background: var(--surface2); cursor: pointer; font-size: .88rem;
    display: flex; align-items: center; justify-content: center;
    transition: background .12s,transform .1s,box-shadow .12s; color: var(--text);
    box-shadow: var(--sh0);
}
.hbtn:hover { background: var(--surface3); box-shadow: var(--sh1); transform: translateY(-1px) }
.hbtn:active { transform: scale(.88); transition-duration: .07s }
.lang-select {
    height: 28px; border-radius: var(--rx); border: var(--glass-border);
    background: var(--surface2); color: var(--text);
    font-family: var(--fd); font-size: .71rem; font-weight: 700;
    padding: 0 20px 0 7px; cursor: pointer; box-shadow: var(--sh0);
    appearance: none; -webkit-appearance: none;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='10' height='6' viewBox='0 0 10 6'%3E%3Cpath d='M0 0l5 6 5-6z' fill='%238070b4'/%3E%3C/svg%3E");
    background-repeat: no-repeat; background-position: right 5px center;
}
body.dark .lang-select {
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='10' height='6' viewBox='0 0 10 6'%3E%3Cpath d='M0 0l5 6 5-6z' fill='rgba(255,255,255,0.4)'/%3E%3C/svg%3E");
}
.lang-select:focus { outline: none; border-color: var(--accent) }
.user-avatar {
    width: 32px; height: 32px; border-radius: 50%;
    border: var(--glass-border);
    background: var(--surface2); font-size: 1rem; cursor: pointer;
    transition: transform .13s,box-shadow .13s;
    display: flex; align-items: center; justify-content: center;
    box-shadow: var(--sh0);
}
.user-avatar:hover { transform: scale(1.08); box-shadow: var(--sh1),0 0 0 2px var(--accent-g) }

/* ══════════════════════════════════════
   APP SHELL
   ══════════════════════════════════════ */
.app-shell { display: flex; height: calc(100vh - var(--hh)); overflow: hidden }

/* ══════════════════════════════════════
   SIDEBAR — glass panel
   ══════════════════════════════════════ */
.sidebar {
    width: var(--sw); flex-shrink: 0; min-width: 0;
    border-right: var(--glass-border);
    background: var(--surface);
    padding: 12px 11px 0;
    overflow-y: auto; overflow-x: hidden;
    display: flex; flex-direction: column; gap: 2px;
    contain: layout;
    box-shadow: 4px 0 24px rgba(80,40,180,.06);
}
/* padding-bottom is swallowed by overflow-y:auto in flex — use a spacer instead */
.sidebar::after { content: ''; display: block; height: 16px; flex-shrink: 0 }
.sidebar > * { min-width: 0; max-width: 100% }
.sidebar::-webkit-scrollbar { width: 3px }
.sidebar::-webkit-scrollbar-thumb { background: rgba(0,0,0,0.12); border-radius: 3px }
body.dark .sidebar::-webkit-scrollbar-thumb { background: rgba(255,255,255,0.14) }

.sb-label {
    font-family: var(--fd); font-size: .57rem; letter-spacing: 1.5px;
    text-transform: uppercase; color: var(--text-3); font-weight: 700;
    margin: 8px 0 4px; display: block;
}
.sb-label-admin {
    color: var(--accent); letter-spacing: 1.2px; font-size: .59rem;
    display: flex; align-items: center; gap: 5px; margin-top: 0;
}
.sb-label-admin::before {
    content: ''; width: 4px; height: 4px; border-radius: 50%; background: var(--accent); flex-shrink: 0;
}
.sb-input {
    width: 100%; padding: 7px 10px; border-radius: var(--rx);
    border: var(--glass-border);
    background: var(--surface2);
    color: var(--text); font-size: .8rem; font-weight: 500;
    transition: border-color .13s,background .13s,box-shadow .13s; outline: none;
}
.sb-input:focus { border-color: var(--accent); background: var(--surface3); box-shadow: 0 0 0 3px var(--accent-g) }
.sb-input::placeholder { color: var(--text-3) }

.sb-search-wrap { position: relative }
.sb-search-wrap input { padding-left: 26px }
.sb-search-icon { position: absolute; left: 8px; top: 50%; transform: translateY(-50%); font-size: .72rem; color: var(--text-3); pointer-events: none }

.sb-btn {
    width: 100%; padding: 7px 10px; border-radius: var(--rx);
    border: var(--glass-border);
    cursor: pointer; font-family: var(--fd); font-size: .76rem; font-weight: 600;
    transition: all .13s; display: flex; align-items: center; justify-content: center; gap: 5px;
    letter-spacing: .1px;
}
.sb-btn-primary {
    background: linear-gradient(135deg,var(--accent),var(--accent-2)); color: #fff;
    border-color: transparent;
    box-shadow: 0 4px 18px var(--accent-g),inset 0 1px 0 rgba(255,255,255,.25);
}
.sb-btn-primary:hover { transform: translateY(-2px); box-shadow: 0 6px 24px var(--accent-g); filter: brightness(1.08) }
.sb-btn-ghost { background: var(--surface2); color: var(--text); justify-content: flex-start }
.sb-btn-ghost:hover { background: var(--surface3); transform: none }
.sb-btn-danger { background: rgba(229,62,62,.10); color: var(--prio); border-color: rgba(229,62,62,.28) }
.sb-btn-danger:hover { background: rgba(229,62,62,.18) }
.sb-btn:active { transform: scale(.96) }

.sb-divider { height: 1px; background: var(--border); margin: 6px 0 }

/* Collapsible sidebar sections */
.sb-section { margin: 0 }
.sb-section-head {
    width: 100%; display: flex; align-items: center; justify-content: space-between;
    padding: 5px 6px; border: none; background: none; cursor: pointer;
    border-radius: var(--rx); transition: background .12s; gap: 6px;
}
.sb-section-head:hover { background: var(--surface2) }
.sb-section-label { font-family: var(--fd); font-size: .56rem; letter-spacing: 1.5px; text-transform: uppercase; color: var(--text-3); font-weight: 700 }
.sb-chev { font-size: .56rem; color: var(--text-3); transition: transform .18s var(--ease); flex-shrink: 0; line-height: 1 }
.sb-section.closed .sb-chev { transform: rotate(-90deg) }
.sb-section-body { overflow: hidden; padding: 0 2px }
.sb-section.closed > .sb-section-body { display: none }

/* 2×2 icon grid */
.sb-icon-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 5px; margin-bottom: 4px }
.sb-icon-btn {
    display: flex; flex-direction: column; align-items: center; justify-content: center;
    gap: 3px; padding: 9px 4px 8px; border-radius: var(--rx);
    border: var(--glass-border); background: var(--surface2);
    cursor: pointer; font-size: .9rem; color: var(--text-2);
    transition: background .12s,transform .1s;
    font-family: var(--fd); text-align: center; box-shadow: var(--sh0);
}
.sb-icon-btn span { font-size: .6rem; font-weight: 600; color: var(--text-3); line-height: 1.2; letter-spacing: .1px }
.sb-icon-btn:hover { background: var(--surface3) }
.sb-icon-btn:hover span { color: var(--text) }
.sb-icon-btn:active { transform: scale(.93) }

.role-pill {
    display: inline-flex; align-items: center; gap: 5px; padding: 3px 10px;
    border-radius: 99px; background: linear-gradient(135deg,var(--accent-s),rgba(91,61,245,.05));
    border: 1px solid rgba(91,61,245,.25);
    font-family: var(--fd); font-size: .6rem; font-weight: 700; letter-spacing: .6px; color: var(--accent);
}
.role-dot { width: 5px; height: 5px; border-radius: 50%; background: var(--accent) }

/* Filter chips */
.filter-bar { display: flex; gap: 4px; flex-wrap: wrap; margin-bottom: 4px }
.filter-chip {
    padding: 3px 9px; border-radius: 99px;
    border: var(--glass-border); background: var(--surface2);
    color: var(--text-2); font-family: var(--fd); font-size: .66rem; font-weight: 600;
    cursor: pointer; transition: all .12s; white-space: nowrap;
    display: inline-flex; align-items: center; gap: 4px;
}
.filter-chip:hover { background: var(--surface3) }
.filter-chip.active { background: var(--accent); border-color: transparent; color: #fff; box-shadow: 0 2px 10px var(--accent-g) }
.filter-chip.active .filter-chip-dot { box-shadow: 0 0 0 2px rgba(255,255,255,.4) }
.filter-chip-dot { width: 5px; height: 5px; border-radius: 50%; flex-shrink: 0 }

/* View toggle */
.view-toggle-wrap {
    display: flex; background: var(--surface2); border: var(--glass-border);
    border-radius: var(--rx); padding: 2px; gap: 2px;
}
.view-toggle-btn {
    flex: 1; padding: 5px 8px; border-radius: 8px; border: none;
    background: transparent; font-family: var(--fd); font-size: .7rem; font-weight: 600;
    color: var(--text-3); cursor: pointer; transition: all .12s;
    display: flex; align-items: center; justify-content: center; gap: 4px;
}
.view-toggle-btn.active { background: var(--surface); color: var(--text); box-shadow: var(--sh0) }

/* Card size slider */
.card-size-slider-wrap { display: flex; align-items: center; gap: 7px; padding: 2px 0; width: 100% }
.card-size-slider-wrap input[type=range] { flex: 1; accent-color: var(--accent); height: 3px; cursor: pointer }
.card-size-label { font-family: var(--fm); font-size: .6rem; color: var(--text-3); flex-shrink: 0 }

/* Personal list */
.personal-list { display: flex; flex-direction: column; gap: 1px; margin-bottom: 4px }
.personal-item { display: flex; align-items: center; gap: 7px; padding: 5px 7px; border-radius: var(--rx); cursor: pointer; transition: background .12s }
.personal-item:hover { background: var(--surface2) }
.personal-avatar {
    width: 24px; height: 24px; border-radius: 50%;
    display: flex; align-items: center; justify-content: center;
    font-size: .67rem; font-weight: 700; flex-shrink: 0; border: var(--glass-border);
    background: var(--surface2);
}
.personal-name { font-size: .77rem; font-weight: 600; color: var(--text); flex: 1 }
.personal-count { font-family: var(--fm); font-size: .63rem; color: var(--text-3) }

/* Sidebar bottom */
.sidebar-spacer { flex: 1; min-height: 6px }
.sidebar-user-row {
    display: flex; align-items: center; gap: 8px; padding: 8px;
    border-radius: var(--rs); border: var(--glass-border); margin-top: 6px;
    background: var(--surface2);
    box-shadow: var(--sh0);
}
.sidebar-user-avatar {
    width: 30px; height: 30px; border-radius: 50%;
    background: var(--accent-s); border: 1.5px solid rgba(91,61,245,.25);
    display: flex; align-items: center; justify-content: center;
    font-size: .78rem; font-weight: 800; color: var(--accent); flex-shrink: 0;
}
.sidebar-user-info { flex: 1; min-width: 0; overflow: hidden }
.sidebar-user-name { font-size: .76rem; font-weight: 700; color: var(--text); line-height: 1.2; white-space: nowrap; overflow: hidden; text-overflow: ellipsis }
.sidebar-user-hotel { font-family: var(--fm); font-size: .58rem; color: var(--text-3); white-space: nowrap; overflow: hidden; text-overflow: ellipsis }
.sidebar-logout-btn {
    margin-left: auto; font-size: .7rem; font-weight: 700; color: var(--prio);
    background: none; border: none; cursor: pointer; padding: 3px 6px;
    border-radius: 6px; transition: background .12s; font-family: var(--fd); white-space: nowrap;
}
.sidebar-logout-btn:hover { background: rgba(229,62,62,.10) }

/* Sidebar Team List */
.sidebar-team-list { display: flex; flex-direction: column; gap: 1px }
.sidebar-team-item { display: flex; align-items: center; gap: 8px; padding: 4px 6px; border-radius: var(--rx); transition: background .12s }
.sidebar-team-item:hover { background: var(--surface2) }
.sidebar-team-avatar {
    width: 26px; height: 26px; border-radius: 50%; flex-shrink: 0;
    display: flex; align-items: center; justify-content: center;
    font-size: .88rem; border: var(--glass-border);
    background: var(--surface2); position: relative;
}
.sidebar-team-status {
    position: absolute; bottom: -1px; right: -1px; width: 8px; height: 8px; border-radius: 50%;
    border: 1.5px solid var(--surface); background: var(--border2); flex-shrink: 0;
}
.sidebar-team-status.online  { background: #22C55E; box-shadow: 0 0 0 2.5px rgba(34,197,94,.25) }
.sidebar-team-status.offline { background: var(--border2) }
.sidebar-team-info { flex: 1; min-width: 0 }
.sidebar-team-name { font-size: .72rem; font-weight: 600; color: var(--text); white-space: nowrap; overflow: hidden; text-overflow: ellipsis; line-height: 1.2 }
.sidebar-team-role { font-family: var(--fm); font-size: .56rem; color: var(--text-3); white-space: nowrap; overflow: hidden; text-overflow: ellipsis; line-height: 1.3 }
.sidebar-team-you { font-family: var(--fm); font-size: .53rem; font-weight: 600; color: var(--accent); letter-spacing: .3px; flex-shrink: 0 }

.add-room-btn-full {
    width: 100%; padding: 9px 10px; border-radius: var(--rx);
    border: var(--glass-border);
    background: linear-gradient(135deg,var(--accent),var(--accent-2)); color: #fff;
    font-family: var(--fd); font-size: .76rem; font-weight: 700;
    cursor: pointer; transition: opacity .13s,transform .13s; margin-top: 6px;
    display: flex; align-items: center; justify-content: center; gap: 5px; letter-spacing: .2px;
    box-shadow: 0 4px 18px var(--accent-g),inset 0 1px 0 rgba(255,255,255,.25);
}
.add-room-btn-full:hover { opacity: .88; transform: translateY(-1px) }

/* ── Drawer (mobile) — glass panel ── */
.drawer-overlay {
    position: fixed; inset: 0; background: rgba(0,0,0,.32); z-index: 500;
    opacity: 0; pointer-events: none; transition: opacity .22s;
}
.drawer-overlay.open { opacity: 1; pointer-events: auto }
.mobile-drawer {
    position: fixed; top: 0; left: 0; bottom: 0; width: min(288px,84vw);
    background: var(--surface);
    border-right: var(--glass-border);
    z-index: 600;
    padding: calc(var(--hh) + 16px) 12px 20px;
    overflow-y: auto; transform: translateX(-100%);
    transition: transform .26s var(--ease);
    display: flex; flex-direction: column; gap: 2px; box-shadow: var(--sh3);
}

/* ── Firestore Usage Monitor ── */
#fsMonitorWrap { margin-top: 4px }
.fs-monitor {
    display: inline-flex; gap: 8px; align-items: center; font-size: .67rem;
    color: var(--text-3); padding: 3px 8px; border-radius: 8px;
    background: var(--surface2); border: var(--glass-border); font-variant-numeric: tabular-nums;
}
.fs-mon-op { display: inline-flex; align-items: center; gap: 2px }

/* ── Feature-class body rules ── */
.feat-no-tasks  #taskSection { display: none!important }
.feat-no-lf     #lostFoundBtn,
.feat-no-lf     #hkLFSection,
.feat-no-lf     #lfRoomSection { display: none!important }
.feat-no-chat   #chatFab,
.feat-no-chat   #chatPanel { display: none!important }
.feat-no-gl     #guestListBtn { display: none!important }
.mobile-drawer.open { transform: translateX(0) }