/* KraSSell Workspace v4: resilient staff patterns, personalised navy theme, docked chat */
body.krv4-themed .app-shell .content{position:relative;isolation:isolate}
body.krv4-themed .app-shell .content::before,
body.krv4-themed .app-shell.kr-theme-cats .content::before,
body.krv4-themed .app-shell.kr-theme-dots .content::before,
body.krv4-themed .app-shell.kr-theme-clouds .content::before,
body.krv4-themed .app-shell.kr-theme-leaves .content::before {
 content:"";position:absolute;inset:0;z-index:-1;pointer-events:none;background:var(--krv4-pattern)!important;
 background-size:260px 260px!important;background-repeat:repeat!important;
 opacity:var(--krv4-opacity,.11)!important;transition:opacity .24s ease;
}
body.krv4-themed .app-shell .content>.content-inner{position:relative;z-index:1}
/* Soft midnight blue: one per user, does not affect store or colleagues. */
html.krv4-night{color-scheme:dark;--bg:#101b30;--card:#1b2c48;--line:#334663;--text:#edf4ff;--muted:#9fb1d0;--shadow:0 3px 12px #0003;--sidebar:#132846;--sidebar-hover:#214569;--blue:#4c9cff}
html.krv4-night body,html.krv4-night .app-shell,html.krv4-night .content{background:#101b30!important;color:#edf4ff!important}
html.krv4-night .topbar,html.krv4-night .sidebar{background:#142540!important;border-color:#2d4466!important;color:#eaf2ff!important}
html.krv4-night :is(.stat,.settings-card,.order-card,.toolbar,.dashboard-card,.dashboard-wide,.krd-card,.krd-insight,.krd-kpi,.krd-hero,.krg-lock,.krg-themes,.admin-card,.modal,.product-item,.products-box,.krv4-chat-panel){background:#1b2c48!important;color:#edf4ff!important;border-color:#344963!important}
html.krv4-night :is(.order-number,.num-prefix,.num-suffix,.num-highlight,.stat-value,.page-title,.settings-title,.order-info,.krg-lock h2,.krg-themes h2){color:#f0f6ff!important}
html.krv4-night :is(.page-sub,.settings-desc,.stat-label,.order-subtitle,.selection-label,.krd-desc,.krd-section-sub,.krg-themes p,.krg-lock p){color:#a4b6d1!important}
html.krv4-night :is(.meta-chip,.user-pill,.krd-note,.category-tab,.krd-segment,.krd-tag,.krg-theme-preview,.product-grid,.krv4-chat-staff){background:#233955!important;color:#d7e7fc!important;border-color:#38516e!important}
html.krv4-night :is(.filter-input,.filter-select,.top-search,input:not([type=checkbox]):not([type=range]):not([type=color]),select,textarea){background:#152842;color:#f0f5ff;border-color:#3b5374}
html.krv4-night .side-btn.active{background:#284f80!important;color:#fff!important}
html.krv4-night .btn-secondary,html.krv4-night .logout{background:#243e61!important;color:#edf5ff!important;border-color:#3b5577!important}
html.krv4-night .krd-track,html.krv4-night .bar-track{background:#294360!important}
html.krv4-night .krv4-chat-panel :is(button,input,textarea){font-family:inherit}
.krv4-night-toggle{border:1px solid #cddff3;border-radius:10px;background:#f0f6ff;color:#2462ab;padding:8px 10px;font-size:12px;font-weight:800;white-space:nowrap;transition:background .17s,transform .17s}
.krv4-night-toggle:hover{transform:translateY(-1px);background:#dfebff}
html.krv4-night .krv4-night-toggle{background:#25476a;color:#deefff;border-color:#496a8c}
.krv4-theme-fields{grid-template-columns:minmax(115px,1.2fr) minmax(115px,1fr) minmax(130px,1fr) 85px 130px auto}
.krv4-theme-fields input[type=color]{height:37px;padding:4px 6px;cursor:pointer}
.krv4-theme-fields input[type=range]{cursor:pointer;accent-color:#1883ff}
.krv4-gate-icon{height:60px;width:60px;display:grid;place-items:center;margin:0 auto;background:#eaf3ff;color:#1682ff;border-radius:20px;font-size:28px}
.krv4-chat-button{position:fixed;right:26px;bottom:24px;z-index:250;width:66px;height:57px;display:flex;align-items:center;justify-content:center;gap:3px;background:linear-gradient(135deg,#167aff,#235bd5);box-shadow:0 9px 24px #135abb40;border-radius:19px;color:white;font-size:24px;transition:transform .18s,box-shadow .18s}
.krv4-chat-button:hover{transform:translateY(-3px);box-shadow:0 15px 28px #135abb55}
#krv4-chat-unread{position:absolute;right:-6px;top:-8px;border-radius:100px;min-width:23px;height:23px;padding:2px 5px;display:flex;align-items:center;justify-content:center;background:#eb5163;color:white;border:2px solid white;font-size:11px;font-weight:800}
#krv4-chat-unread[hidden]{display:none!important}
.krv4-chat-panel{position:fixed;z-index:251;bottom:95px;right:24px;width:min(440px,calc(100vw - 24px));height:min(650px,calc(100vh - 123px));display:flex;flex-direction:column;background:#fff;border:1px solid #e3eaf3;border-radius:20px;box-shadow:0 25px 80px #18345238;overflow:hidden;animation:krv4-rise .22s ease-out}
.krv4-chat-panel[hidden]{display:none!important}
.krv4-chat-head{padding:16px 18px;display:flex;align-items:center;justify-content:space-between;background:linear-gradient(120deg,#eaf3ff,#f7faff);border-bottom:1px solid #e2e9f2}
.krv4-chat-head strong{display:block;font-size:15px;color:#203c60}.krv4-chat-head small{display:block;color:#7890aa;font-size:11px;margin-top:4px}
.krv4-chat-head button{background:transparent;color:#5a708d;font-size:19px;padding:4px 8px}
.krv4-chat-staff{display:flex;gap:6px;overflow-x:auto;padding:9px 12px;background:#f7faff;border-bottom:1px solid #e3ebf4;flex:none}
.krv4-chat-staff button{display:flex;align-items:center;gap:7px;flex:0 0 auto;border:1px solid #dae6f7;border-radius:9px;padding:8px 9px;background:white;color:#53708e;font-size:11px}
.krv4-chat-staff button.active{background:#1883ff;color:white;border-color:#1883ff}
.krv4-chat-staff button b{background:#ef5164;color:#fff;border-radius:99px;padding:2px 5px;font-size:10px}
.krv4-chat-body{flex:1;min-height:100px;overflow-y:auto;padding:16px;display:flex;flex-direction:column;gap:11px;background:linear-gradient(#fcfdff,#f5f9ff)}
.krv4-msg{display:flex;flex-direction:column;max-width:84%;animation:krv4-msg .18s ease-out;gap:4px}
.krv4-msg.mine{align-self:flex-end;align-items:flex-end}.krv4-msg.theirs{align-self:flex-start;align-items:flex-start}
.krv4-bubble{max-width:100%;white-space:normal;overflow-wrap:anywhere;background:#e9eff8;color:#264263;padding:11px 13px;border-radius:14px 14px 14px 5px;font-size:13px;line-height:1.45}
.krv4-msg.mine .krv4-bubble{background:#1683ff;color:#fff;border-radius:14px 14px 5px 14px}
.krv4-msg small{font-size:10px;color:#8c9bb1;padding:0 3px}
.krv4-empty{text-align:center;margin:auto 10px;color:#8da1b9;font-size:12px;line-height:1.7}
.krv4-emojis{display:flex;gap:4px;padding:5px 12px 0;overflow-x:auto;border-top:1px solid #e9eef5}
.krv4-emojis button{background:transparent;padding:5px 4px;font-size:17px;border-radius:9px}
.krv4-emojis button:hover{background:#ecf5ff;transform:scale(1.14)}
.krv4-compose{display:flex;align-items:center;gap:8px;padding:8px 12px}
.krv4-compose textarea{width:100%;min-height:42px;max-height:110px;resize:vertical;border:1px solid #dce6f1;border-radius:11px;padding:10px 12px;font-size:12px;outline:none}
.krv4-compose textarea:focus{border-color:#1883ff}
.krv4-compose button{background:#1883ff;color:#fff;width:44px;height:44px;border-radius:12px;font-size:20px;flex:0 0 auto}
.krv4-chat-foot{text-align:right;padding:0 14px 11px}
.krv4-chat-foot button{font-size:11px;color:#ac5d6a;background:transparent;text-decoration:underline;padding:5px}
.krv4-chat-foot button:hover{color:#e14962}
.krv4-more{align-self:center;background:#eaf3ff;color:#3166ac;padding:7px 12px;border-radius:9px;font-size:11px}
#krv4-chat-status{padding:0 14px;font-size:11px;color:#cf4659}
html.krv4-night .krv4-chat-head,html.krv4-night .krv4-chat-staff,html.krv4-night .krv4-chat-body{background:#192d48;border-color:#334c6a}
html.krv4-night .krv4-chat-head strong{color:#eaf3ff}
html.krv4-night .krv4-bubble{background:#2a4363;color:#eaf3ff}
html.krv4-night .krv4-msg.mine .krv4-bubble{background:#2469c2;color:#fff}
html.krv4-night .krv4-chat-staff button{background:#25405d;color:#e2efff;border-color:#426083}
html.krv4-night .krv4-chat-staff button.active{background:#256ddd;color:#fff}
@keyframes krv4-rise{from{transform:translateY(12px);opacity:.45}to{transform:translateY(0);opacity:1}}
@keyframes krv4-msg{from{transform:translateY(5px);opacity:.5}to{transform:translateY(0);opacity:1}}
.krv4-pulse{animation:krv4-pulse .3s ease-out}@keyframes krv4-pulse{50%{box-shadow:0 25px 80px #1883ff45}}
@media(max-width:640px){.krv4-chat-button{right:12px;bottom:12px;width:54px;height:54px}.krv4-chat-panel{bottom:75px;right:10px;width:calc(100vw - 20px);height:calc(100vh - 95px)}.krv4-theme-fields{grid-template-columns:1fr 1fr}}
@media(prefers-reduced-motion:reduce){.krv4-chat-panel,.krv4-msg,.krv4-pulse{animation:none!important}.krv4-chat-button{transition:none}}