/* MediaCore Reports — 1C Report Engine Style (Light + Dark Theme)
   ============================================================ */

/* ===== CSS Variables (Light — default) ===== */
:root{
  --bg:#f1f5f9;--bg2:#fff;--bg3:#f8fafc;
  --text:#1e293b;--text2:#475569;--text3:#64748b;--text4:#94a3b8;
  --border:#e2e8f0;--border2:rgba(226,232,240,0.6);
  --card:rgba(255,255,255,0.78);--card-solid:#fff;
  --card-hover-shadow:0 4px 12px rgba(0,0,0,.08);
  --topbar:rgba(255,255,255,0.82);
  --sidebar-bg:#1e293b;--sidebar-border:#334155;--sidebar-hover:#334155;
  --sidebar-text:#94a3b8;--sidebar-text-active:#f8fafc;--sidebar-head:#f8fafc;
  --accent:#3b82f6;--accent-hover:#2563eb;--accent-bg:rgba(59,130,246,0.08);
  --success:#10b981;--danger:#ef4444;--warning:#f59e0b;
  --range-bg:rgba(255,255,255,.97);--range-input-bg:#fff;
  --kpi-bg:rgba(255,255,255,0.75);
  --table-hover:#f8fafc;--table-head-bg:rgba(248,250,252,0.95);
  --bar-bg:rgba(59,130,246,0.06);
  --shadow-sm:0 1px 3px rgba(0,0,0,.06);
  --sb-thumb:rgba(148,163,184,0.25);--sb-thumb-hover:rgba(148,163,184,0.4);
  --select-day-range:#dbeafe;--select-day-range-text:#1e40af;
  --log-body-bg:#fafbfc;--log-header-bg:#f8fafc;
  --hover:#f8fafc;
  --toast-bg:rgba(255,255,255,.95);--toast-text:#1e293b;--toast-shadow:0 8px 30px rgba(0,0,0,.12);
  --apx-grid:#e2e8f0;--apx-label:#94a3b8;--apx-legend:#64748b;
  color-scheme:light;
}

/* ===== Dark Theme ===== */
html[data-theme="dark"]{
  --bg:#0f172a;--bg2:#1e293b;--bg3:#1e293b;
  --text:#e2e8f0;--text2:#cbd5e1;--text3:#94a3b8;--text4:#64748b;
  --border:#334155;--border2:rgba(51,65,85,0.6);
  --card:rgba(30,41,59,0.82);--card-solid:#1e293b;
  --card-hover-shadow:0 4px 16px rgba(0,0,0,.35);
  --topbar:rgba(15,23,42,0.85);
  --sidebar-bg:#0c1222;--sidebar-border:#1e293b;--sidebar-hover:#1e293b;
  --sidebar-text:#64748b;--sidebar-text-active:#f1f5f9;--sidebar-head:#e2e8f0;
  --accent:#60a5fa;--accent-hover:#3b82f6;--accent-bg:rgba(96,165,250,0.1);
  --success:#34d399;--danger:#f87171;--warning:#fbbf24;
  --range-bg:rgba(15,23,42,.97);--range-input-bg:#1e293b;
  --kpi-bg:rgba(30,41,59,0.75);
  --table-hover:#1e293b;--table-head-bg:rgba(15,23,42,0.95);
  --bar-bg:rgba(96,165,250,0.08);
  --shadow-sm:0 1px 3px rgba(0,0,0,.25);
  --sb-thumb:rgba(100,116,139,0.35);--sb-thumb-hover:rgba(100,116,139,0.55);
  --select-day-range:rgba(59,130,246,0.15);--select-day-range-text:#93c5fd;
  --log-body-bg:#0f172a;--log-header-bg:#1e293b;
  --hover:#1e293b;
  --toast-bg:rgba(30,41,59,.95);--toast-text:#e2e8f0;--toast-shadow:0 8px 30px rgba(0,0,0,.4);
  --apx-grid:#334155;--apx-label:#64748b;--apx-legend:#94a3b8;
  color-scheme:dark;
}

/* ===== MediaCore Theme ===== */
html[data-theme="mc"]{
  --bg:#eef3dc;--bg2:#fff;--bg3:#f5f3e5;
  --text:#312e25;--text2:#4d6c52;--text3:#668f6c;--text4:#8a9a6e;
  --border:#d4ccb0;--border2:rgba(212,204,176,0.6);
  --card:rgba(255,255,255,0.85);--card-solid:#fff;
  --card-hover-shadow:0 4px 12px rgba(0,0,0,.1);
  --topbar:rgba(238,243,220,0.92);
  --sidebar-bg:#3c6843;--sidebar-border:#2d5533;--sidebar-hover:#4a7a50;
  --sidebar-text:#b5d4ba;--sidebar-text-active:#fff;--sidebar-head:#fff;
  --accent:#459e00;--accent-hover:#327e04;--accent-bg:rgba(69,158,0,0.08);
  --success:#459e00;--danger:#cd5c0a;--warning:#e3a345;
  --range-bg:rgba(244,248,225,.97);--range-input-bg:#fff;
  --kpi-bg:rgba(231,236,211,0.75);
  --table-hover:#f4f8e1;--table-head-bg:rgba(231,236,211,0.95);
  --bar-bg:rgba(69,158,0,0.06);
  --shadow-sm:0 1px 3px rgba(0,0,0,.08);
  --sb-thumb:rgba(138,154,110,0.3);--sb-thumb-hover:rgba(138,154,110,0.5);
  --select-day-range:rgba(69,158,0,0.12);--select-day-range-text:#327e04;
  --log-body-bg:#f5f3e5;--log-header-bg:#e7ecd3;
  --hover:#f4f8e1;
  --toast-bg:rgba(255,255,255,.95);--toast-text:#312e25;--toast-shadow:0 8px 30px rgba(0,0,0,.12);
  --apx-grid:#d4ccb0;--apx-label:#8a9a6e;--apx-legend:#668f6c;
  color-scheme:light;
}

/* ===== Reset & Base ===== */
*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
html{font-size:14px}
body{font-family:-apple-system,BlinkMacSystemFont,'Segoe UI',Roboto,'Helvetica Neue',Arial,sans-serif;
     background:var(--bg);color:var(--text);display:flex;min-height:100vh;overflow-x:hidden;
     transition:background .25s ease,color .25s ease}

/* ===== Sidebar ===== */
.sidebar{width:240px;min-height:100vh;background:var(--sidebar-bg);color:#cbd5e1;display:flex;flex-direction:column;
         position:fixed;left:0;top:0;bottom:0;z-index:100;transition:background .25s ease}
.sidebar-header{padding:20px 16px 12px;border-bottom:1px solid var(--sidebar-border);text-align:center}
.sidebar-header h1{font-size:1.15rem;color:var(--sidebar-head);letter-spacing:.5px;margin:0}
.sidebar-header small{color:var(--text4);font-size:.75rem}
.nav-menu{list-style:none;padding:8px 0;flex:1;display:flex;flex-direction:column}
.nav-menu a{display:flex;align-items:center;gap:10px;padding:11px 20px;color:var(--sidebar-text);
            text-decoration:none;font-size:.92rem;transition:background .15s,color .15s;border-left:3px solid transparent}
.nav-menu a:hover{background:var(--sidebar-hover);color:#e2e8f0}
.nav-menu a.active{background:var(--sidebar-hover);color:var(--sidebar-text-active);border-left-color:var(--accent)}
.nav-menu .icon{font-size:1.15rem;width:22px;text-align:center;flex-shrink:0}
.nav-menu .material-icons-round{font-size:1.15rem;width:22px;text-align:center;flex-shrink:0}
.nav-menu .nav-section{padding:18px 20px 6px;font-size:.65rem;font-weight:700;letter-spacing:1.5px;
                        text-transform:uppercase;color:var(--text4);user-select:none}
.nav-menu .nav-push-bottom{margin-top:auto}

.sidebar-bottom{padding:8px 16px;border-top:1px solid var(--sidebar-border)}
.sidebar-status{display:flex;align-items:center;gap:8px;padding:8px 4px;color:var(--text4);font-size:.75rem}
.status-dot{width:8px;height:8px;border-radius:50%;flex-shrink:0}
.status-dot.online{background:#34d399}
.status-dot.syncing{background:#fbbf24;animation:pulse 2s infinite}
.status-dot.offline{background:#f87171}
@keyframes pulse{0%,100%{opacity:1}50%{opacity:.4}}

/* ===== Content Area ===== */
.content{margin-left:240px;flex:1;display:flex;flex-direction:column;min-height:100vh;position:relative;z-index:10}

/* ===== Top Bar ===== */
.top-bar{background:var(--topbar);backdrop-filter:blur(12px);-webkit-backdrop-filter:blur(12px);
         padding:12px 24px;display:flex;align-items:center;gap:16px;
         border-bottom:1px solid var(--border2);flex-wrap:wrap;position:sticky;top:0;z-index:50;
         transition:background .25s ease}
.top-bar-left{display:flex;align-items:center;gap:16px}
.top-bar-left h1{font-size:1.1rem;font-weight:700;color:var(--text);margin:0;white-space:nowrap}
.top-bar-right{display:flex;align-items:center;gap:12px;margin-left:auto}
.top-bar-time{font-size:.78rem;color:var(--text4);font-variant-numeric:tabular-nums}
.top-bar-badge{padding:5px 14px;border-radius:99px;font-size:.75rem;font-weight:600;
               display:flex;align-items:center;gap:6px}
.top-bar-badge.live{background:rgba(52,211,153,0.1);color:#10b981;border:1px solid rgba(52,211,153,0.15)}
.top-bar-badge.syncing{background:rgba(251,191,36,0.1);color:#f59e0b;border:1px solid rgba(251,191,36,0.15)}
.top-bar-badge::before{content:'';width:6px;height:6px;border-radius:50%;background:currentColor;animation:pulse 2s infinite}

/* ===== Buttons ===== */
.btn{padding:7px 16px;border:none;border-radius:6px;font-size:.85rem;cursor:pointer;font-weight:500;
     display:inline-flex;align-items:center;gap:6px;transition:background .15s;font-family:inherit}
.btn-primary{background:var(--accent);color:#fff}.btn-primary:hover{background:var(--accent-hover)}
.btn-outline{background:var(--card-solid);color:var(--text2);border:1px solid var(--border)}.btn-outline:hover{background:var(--bg)}
.btn-sm{padding:5px 14px;font-size:.78rem}
.btn-success{background:rgba(16,185,129,0.1);color:var(--success);border:1px solid rgba(16,185,129,0.2)}
.btn-warning{background:rgba(245,158,11,0.1);color:var(--warning);border:1px solid rgba(245,158,11,0.2)}
.btn-danger{background:rgba(239,68,68,0.1);color:var(--danger);border:1px solid rgba(239,68,68,0.2)}
.btn-secondary{background:var(--bg);color:var(--text2);border:1px solid var(--border)}
.btn-secondary:hover{background:var(--border)}
.btn:disabled{opacity:.5;cursor:not-allowed}

/* ===== Page Container ===== */
.page-content{padding:24px;max-width:1440px}

/* ===== Period Display (inline badge) ===== */
.period-display{font-size:.82rem;color:var(--text3);background:var(--card);border:1px solid var(--border2);
                border-radius:8px;padding:6px 14px;font-weight:500;white-space:nowrap}
.period-display .period-dates{color:var(--text);font-weight:700}
.period-display .period-days{color:var(--text4);font-weight:400;margin-left:8px}

/* ===== Unified Range Picker ===== */
.range-picker-wrap{position:relative}
.range-btn{display:flex;align-items:center;gap:6px;padding:6px 14px;border:1px solid var(--border);border-radius:8px;
           background:var(--card);backdrop-filter:blur(6px);cursor:pointer;font-size:.82rem;font-weight:500;
           color:var(--text);transition:all .15s;white-space:nowrap;font-family:inherit}
.range-btn:hover{background:var(--bg);border-color:var(--accent)}
.range-btn.open{border-color:var(--accent);box-shadow:0 0 0 2px rgba(59,130,246,0.13)}
.range-icon{font-size:1rem;line-height:1}
.range-label{font-weight:600;color:var(--text)}
.range-days{font-size:.72rem;color:var(--text4);margin-left:2px}
.range-caret{font-size:.65rem;color:var(--text4);margin-left:2px;transition:transform .2s}
.range-btn.open .range-caret{transform:rotate(180deg)}

/* Dropdown panel */
.range-dropdown{display:none;position:absolute;top:calc(100% + 6px);left:0;z-index:200;
                background:var(--range-bg);backdrop-filter:blur(16px);-webkit-backdrop-filter:blur(16px);
                border:1px solid var(--border);border-radius:12px;box-shadow:0 12px 40px rgba(0,0,0,.15);
                overflow:hidden;animation:rangeIn .18s ease-out}
.range-dropdown.open{display:block}
@keyframes rangeIn{from{opacity:0;transform:translateY(-6px)}to{opacity:1;transform:translateY(0)}}
.range-dd-grid{display:flex}

/* Presets column */
.range-presets{width:160px;padding:10px 6px;border-right:1px solid var(--border);display:flex;flex-direction:column;gap:2px;
               max-height:380px;overflow-y:auto}
.range-presets-title{font-size:.65rem;text-transform:uppercase;letter-spacing:.5px;color:var(--text4);padding:4px 8px;margin-bottom:2px}
.rp-btn{text-align:left;padding:5px 10px;border:none;background:none;border-radius:6px;font-size:.78rem;cursor:pointer;
        color:var(--text2);transition:all .12s;white-space:nowrap;font-family:inherit}
.rp-btn:hover{background:var(--bg);color:var(--text)}
.rp-btn.active{background:var(--accent);color:#fff}

/* Dual calendar area */
.range-calendars{padding:10px 14px 10px 10px;display:flex;flex-direction:column}
.range-cal-row{display:flex;gap:10px;margin-bottom:10px}
.range-cal-input{flex:1;padding:6px 10px;border-radius:8px;font-size:.82rem;
                 background:var(--range-input-bg);border:1px solid var(--border);color:var(--text);font-family:inherit;text-align:center;transition:border-color .15s}
.range-cal-input:focus{outline:none;border-color:var(--accent)}
.range-cal-nav{display:flex;align-items:center;justify-content:space-between;margin-bottom:8px;gap:8px}
.rcn-btn{width:28px;height:28px;border:1px solid var(--border);border-radius:6px;background:var(--card-solid);cursor:pointer;
         font-size:1rem;line-height:1;display:flex;align-items:center;justify-content:center;color:var(--text2);transition:all .12s}
.rcn-btn:hover{background:var(--bg);border-color:var(--accent)}
.rcn-title{flex:1;text-align:center;font-size:.82rem;font-weight:600;color:var(--text)}

.range-cal-pair{display:flex;gap:16px}
.range-cal{width:252px}
.range-cal table{width:100%;border-collapse:collapse;table-layout:fixed}
.range-cal th{font-size:.62rem;text-transform:uppercase;color:var(--text4);padding:2px 0;text-align:center;font-weight:500}
.range-cal td{text-align:center;padding:0}
.rc-day{display:inline-flex;align-items:center;justify-content:center;width:32px;height:30px;
        border-radius:6px;font-size:.78rem;color:var(--text2);cursor:pointer;transition:all .1s;border:none;background:none;font-family:inherit}
.rc-day:hover{background:var(--accent-bg);color:var(--accent)}
.rc-day.other{color:var(--text4)}
.rc-day.today{font-weight:700;box-shadow:inset 0 0 0 1px var(--accent)}
.rc-day.sel-start,.rc-day.sel-end{background:var(--accent)!important;color:#fff!important;border-radius:6px}
.rc-day.in-range{background:var(--select-day-range);color:var(--select-day-range-text);border-radius:0}
.rc-day.sel-start{border-radius:6px 0 0 6px}
.rc-day.sel-end{border-radius:0 6px 6px 0}
.rc-day.sel-start.sel-end{border-radius:6px}

.range-cal-footer{display:flex;align-items:center;justify-content:space-between;margin-top:10px;padding-top:8px;border-top:1px solid var(--border)}
.rcf-label{font-size:.78rem;color:var(--text3);font-weight:500}

/* ===== KPI Cards ===== */
.kpi-grid{display:grid;grid-template-columns:repeat(6,1fr);gap:10px;margin-bottom:16px}
.kpi-card{background:var(--kpi-bg);backdrop-filter:blur(8px);-webkit-backdrop-filter:blur(8px);
          border-radius:8px;padding:10px 12px;box-shadow:var(--shadow-sm);
          border-top:3px solid var(--border);position:relative;transition:transform .15s,box-shadow .15s,background .25s ease}
.kpi-card:hover{transform:translateY(-2px);box-shadow:var(--card-hover-shadow)}
.kpi-card h3{font-size:.62rem;text-transform:uppercase;letter-spacing:.6px;color:var(--text3);margin-bottom:2px}
.kpi-card .kpi-value{font-size:1.05rem;font-weight:700;color:var(--text)}
.kpi-card .kpi-sub{font-size:.62rem;color:var(--text4);margin-top:1px}

/* KPI color variants */
.kpi-sales{border-top-color:#ef4444}      .kpi-sales .kpi-value{color:#ef4444}
.kpi-cost{border-top-color:#f59e0b}       .kpi-cost .kpi-value{color:#f59e0b}
.kpi-revenue{border-top-color:#10b981}    .kpi-revenue .kpi-value{color:#10b981}
.kpi-connected{border-top-color:#94a3b8}  .kpi-connected .kpi-value{color:#94a3b8}
.kpi-asr{border-top-color:#ec4899}        .kpi-asr .kpi-value{color:#ec4899}
.kpi-acd{border-top-color:#06b6d4}        .kpi-acd .kpi-value{color:#06b6d4}

/* ===== Charts ===== */
.charts-grid{display:grid;grid-template-columns:1fr 1fr;gap:14px;margin-bottom:24px}
.chart-panel{background:var(--card);backdrop-filter:blur(8px);-webkit-backdrop-filter:blur(8px);
             border:1px solid var(--border2);border-radius:12px;padding:14px 16px;
             box-shadow:var(--shadow-sm);transition:transform .2s,box-shadow .2s,background .25s ease}
.chart-panel:hover{transform:translateY(-2px);box-shadow:var(--card-hover-shadow)}
.chart-panel h3{font-size:.82rem;color:var(--text2);margin-bottom:2px;font-weight:600}
.chart-panel .chart-subtitle{font-size:.68rem;color:var(--text4);margin-bottom:8px}
.chart-panel.wide{grid-column:1/-1}
.chart-wrap{position:relative;height:280px}

/* ===== Filter Bar ===== */
.filter-bar{display:flex;align-items:center;gap:12px;flex-wrap:wrap;
            padding:10px 18px;
            background:var(--card);backdrop-filter:blur(12px);-webkit-backdrop-filter:blur(12px);
            border:1px solid var(--border2);border-radius:12px;
            margin-bottom:16px;position:relative;z-index:60;transition:background .25s ease}
.filter-sep{width:1px;height:28px;background:var(--border);margin:0 4px;flex-shrink:0}
.filter-group{display:flex;align-items:center;gap:6px}
.filter-label{font-size:.65rem;font-weight:700;letter-spacing:.5px;text-transform:uppercase;color:var(--text4)}
.filter-select{background:var(--card-solid);border:1px solid var(--border);border-radius:8px;
               padding:5px 28px 5px 10px;font-size:.82rem;color:var(--text);font-family:inherit;
               cursor:pointer;appearance:auto;min-width:180px;transition:border-color .15s}
.filter-select:focus{outline:none;border-color:var(--accent)}
.filter-select option{background:var(--card-solid);color:var(--text)}
.filter-reset{padding:4px 12px;border-radius:6px;font-size:.72rem;font-weight:600;
              background:rgba(239,68,68,0.08);color:var(--danger);
              border:1px solid rgba(239,68,68,0.12);cursor:pointer;font-family:inherit;
              transition:all .15s;display:inline-flex;align-items:center;gap:4px}
.filter-reset:hover{background:rgba(239,68,68,0.15)}

/* ===== Data Tables ===== */
.data-table{width:100%;border-collapse:collapse}
.data-table th{padding:10px 14px;font-size:.78rem;text-transform:uppercase;letter-spacing:.6px;
               color:var(--text3);text-align:left;font-weight:600;border-bottom:2px solid var(--border);white-space:nowrap}
.data-table td{padding:10px 14px;font-size:.88rem;border-bottom:1px solid var(--bg);white-space:nowrap;color:var(--text)}
.data-table tbody tr:hover{background:var(--table-hover)}
.data-table .text-end{text-align:right}
.data-table .num{text-align:right;font-variant-numeric:tabular-nums;font-weight:600}
.data-table .text-center{text-align:center}

/* Table panels (glassmorphic wrappers) */
.tables-grid{display:grid;grid-template-columns:1fr 1fr;gap:14px;margin-bottom:24px}
.table-panel{background:var(--card);backdrop-filter:blur(8px);-webkit-backdrop-filter:blur(8px);
             border:1px solid var(--border2);border-radius:12px;overflow:hidden;
             box-shadow:var(--shadow-sm);transition:box-shadow .2s,background .25s ease}
.table-panel:hover{box-shadow:var(--card-hover-shadow)}
.table-panel-head{display:flex;align-items:center;justify-content:space-between;
                  padding:12px 16px;border-bottom:1px solid var(--border)}
.table-panel-head h3{font-size:.82rem;font-weight:600;color:var(--text);margin:0}
.table-search{padding:4px 10px;border-radius:6px;font-size:.78rem;
              background:var(--card-solid);border:1px solid var(--border);color:var(--text);font-family:inherit;
              width:180px;transition:border-color .15s}
.table-search:focus{outline:none;border-color:var(--accent)}
.table-scroll{max-height:860px;overflow-y:auto}
.table-scroll .data-table th{position:sticky;top:0;z-index:2;background:var(--table-head-bg);backdrop-filter:blur(8px)}

/* Bar visualizations in table cells */
.bar-cell{position:relative}
.bar-bg{position:absolute;left:0;top:2px;bottom:2px;border-radius:4px;background:var(--bar-bg);z-index:0;transition:width .5s ease}
.bar-val{position:relative;z-index:1}

/* Clickable names */
.link-filter{color:var(--accent);text-decoration:none;cursor:pointer;transition:color .15s}
.link-filter:hover{color:var(--accent-hover);text-decoration:underline}

/* ===== Card (generic) ===== */
.card{background:var(--card);backdrop-filter:blur(8px);-webkit-backdrop-filter:blur(8px);
      border:1px solid var(--border2);border-radius:12px;padding:24px;
      box-shadow:var(--shadow-sm);transition:box-shadow .2s,background .25s ease}
.card:hover{box-shadow:var(--card-hover-shadow)}
.card-head{padding:16px 20px;border-bottom:1px solid var(--border);display:flex;justify-content:space-between;align-items:center}
.card-body{padding:20px}
.card-title{font-size:.92rem;font-weight:700;color:var(--text)}
.card-subtitle{font-size:.75rem;color:var(--text4);margin-top:2px}

/* ===== Search Box ===== */
.search-box{padding:8px 14px;border:1px solid var(--border);border-radius:8px;font-size:.88rem;width:300px;
            margin-bottom:16px;transition:border-color .15s;font-family:inherit;background:var(--card-solid);color:var(--text)}
.search-box:focus{outline:none;border-color:var(--accent)}

/* ===== Page Heading ===== */
.page-heading{font-size:1.15rem;font-weight:600;margin-bottom:16px;color:var(--text);display:flex;align-items:center;gap:10px}

/* ===== Forms ===== */
.form-input,.form-select{background:var(--card-solid);border:1px solid var(--border);border-radius:8px;
                          padding:8px 14px;font-size:.88rem;color:var(--text);font-family:inherit;
                          width:100%;transition:border-color .15s}
.form-input:focus,.form-select:focus{outline:none;border-color:var(--accent)}
.form-input::placeholder{color:var(--text4)}
.form-label{font-size:.75rem;font-weight:600;color:var(--text3);margin-bottom:4px;display:block;text-transform:uppercase;letter-spacing:.5px}
select.form-select{appearance:auto;cursor:pointer}
select.form-select option{background:var(--card-solid);color:var(--text)}
.form-row{display:flex;gap:12px;align-items:flex-end;flex-wrap:wrap}
.form-group{display:flex;flex-direction:column}

/* ===== Status pills ===== */
.status-pill{display:inline-flex;align-items:center;gap:5px;padding:4px 10px;border-radius:6px;font-size:.75rem;font-weight:600}
.status-success{background:rgba(16,185,129,0.1);color:var(--success)}
.status-warning{background:rgba(245,158,11,0.1);color:var(--warning)}
.status-danger{background:rgba(239,68,68,0.1);color:var(--danger)}
.status-info{background:rgba(59,130,246,0.1);color:var(--accent)}
.status-neutral{background:rgba(148,163,184,0.1);color:var(--text3)}

/* ===== Progress Bar ===== */
.progress-wrap{width:100%;height:6px;background:var(--border);border-radius:3px;overflow:hidden}
.progress-fill{height:100%;border-radius:3px;background:linear-gradient(135deg,#3b82f6,#6366f1);
               transition:width .5s ease-out;position:relative}
.progress-fill.animated::after{content:'';position:absolute;inset:0;
  background:linear-gradient(90deg,transparent,rgba(255,255,255,0.3),transparent);animation:shimmer 2s infinite}
@keyframes shimmer{0%{transform:translateX(-100%)}100%{transform:translateX(100%)}}
.progress-big{height:10px;border-radius:5px}
.progress-big .progress-fill{border-radius:5px}

/* ===== Sync Log ===== */
.sync-log-panel{background:var(--card-solid);border:1px solid var(--border);border-radius:12px;
                font-family:'Consolas','Courier New',monospace;font-size:.82rem;line-height:1.7;overflow:hidden}
.sync-log-header{display:flex;align-items:center;justify-content:space-between;
                 padding:10px 16px;background:var(--log-header-bg);border-bottom:1px solid var(--border)}
.sync-log-header .title{font-weight:600;color:var(--text3);font-size:.75rem;text-transform:uppercase;letter-spacing:1px}
.sync-log-body{padding:12px 16px;max-height:500px;overflow-y:auto;scroll-behavior:smooth;background:var(--log-body-bg)}
.log-line{padding:1px 0;white-space:pre-wrap;word-break:break-all}
.log-time{color:#94a3b8}
.log-info{color:#0284c7}
.log-success{color:#16a34a}
.log-warn{color:#d97706}
.log-error{color:#dc2626}
.log-data{color:#7c3aed}
.log-dim{color:#94a3b8}

/* ===== Spinner ===== */
.spinner{display:inline-block;width:20px;height:20px;border:2.5px solid var(--border);border-top-color:var(--accent);
         border-radius:50%;animation:spin .6s linear infinite}
@keyframes spin{to{transform:rotate(360deg)}}

/* ===== Loading Bar ===== */
.loading-bar{position:fixed;top:0;left:0;right:0;height:3px;z-index:9999;pointer-events:none;display:none}
.loading-bar-fill{height:100%;width:0;background:linear-gradient(90deg,#3b82f6,#8b5cf6,#06b6d4);border-radius:0 2px 2px 0}

/* ===== Toast ===== */
.toast{position:fixed;bottom:24px;right:24px;background:var(--bg2);color:var(--text);padding:12px 24px;
       border-radius:8px;font-size:.88rem;opacity:0;transition:opacity .3s;pointer-events:none;z-index:9999;
       border:1px solid var(--border);box-shadow:var(--toast-shadow)}
.toast.show{opacity:1}

/* ===== Theme Toggle ===== */
.theme-toggle{width:34px;height:34px;border-radius:8px;border:1px solid var(--border);background:var(--card-solid);
              cursor:pointer;display:flex;align-items:center;justify-content:center;color:var(--text3);
              transition:all .2s;font-size:0;flex-shrink:0}
.theme-toggle:hover{background:var(--bg);color:var(--text);border-color:var(--accent)}
.theme-toggle .material-icons-round{font-size:18px}
.mc-toggle{width:auto;padding:0 10px;gap:6px;font-size:.75rem;font-weight:600;border-radius:8px}
.mc-toggle .material-icons-round{font-size:16px}
.mc-toggle .mc-label{font-size:.72rem}
html[data-theme="mc"] .mc-toggle{background:linear-gradient(to bottom,#5f8965,#3c6843);
  color:#fff;border-color:#327e04}
html[data-theme="mc"] .mc-toggle:hover{background:linear-gradient(to bottom,#6d9b73,#4a7a50)}

/* ===== MC Theme Overrides ===== */
html[data-theme="mc"] .sidebar{background:linear-gradient(180deg,#3c6843 0%,#2d5533 100%)}
html[data-theme="mc"] .sidebar-header{border-bottom-color:#2d5533}
html[data-theme="mc"] .sidebar-bottom{border-top-color:#2d5533}
html[data-theme="mc"] .nav-menu a.active{border-left-color:#7ca85e;background:rgba(124,168,94,.18)}
html[data-theme="mc"] .nav-menu a:hover{background:rgba(255,255,255,.08)}
html[data-theme="mc"] .top-bar{background:rgba(238,243,220,.92);border-bottom-color:#b5c583}
html[data-theme="mc"] .top-bar-badge.live{background:rgba(69,158,0,.08);color:#327e04}
html[data-theme="mc"] .btn{background:linear-gradient(to bottom,#5f8965,#3c6843);color:#fff;border-color:#327e04}
html[data-theme="mc"] .btn:hover{background:linear-gradient(to bottom,#6d9b73,#4a7a50)}
html[data-theme="mc"] .btn-outline{background:linear-gradient(to bottom,#fdfff4,#ced9a5);color:#668f6c;
  border:2px solid #80a15a}
html[data-theme="mc"] .btn-outline:hover{background:linear-gradient(to bottom,#f4f8e1,#c4cf98)}
html[data-theme="mc"] .kpi-card{border:1px solid #d4ccb0;background:rgba(244,248,225,.75)}
html[data-theme="mc"] .data-table thead th{background:#e7ecd3;color:#3f6a45;border-color:#b5c583}
html[data-theme="mc"] .data-table tbody tr:hover{background:#f4f8e1}
html[data-theme="mc"] .data-table tbody td{border-color:#dfd9c3}
html[data-theme="mc"] .range-bar{border-color:#b5c583;background:rgba(244,248,225,.97)}
html[data-theme="mc"] input[type="date"],
html[data-theme="mc"] select{border-color:#a4ba83;background:#f4f8e1}
html[data-theme="mc"] .tab-btn.active{color:#3c6843;border-bottom-color:#459e00}
html[data-theme="mc"] .status-dot.online{background:#459e00}
html[data-theme="mc"] .delta.pos{color:#327e04}
html[data-theme="mc"] .delta.neg{color:#cd5c0a}

/* ===== Reference Sub-Nav ===== */
.ref-subnav-bar{position:sticky;top:52px;z-index:40;
                background:var(--topbar);backdrop-filter:blur(12px);
                border-bottom:1px solid var(--border2);
                margin:-24px -24px 24px;padding:0 24px;overflow-x:auto;scrollbar-width:thin}
.ref-subnav-scroll{display:flex;align-items:center;gap:0;min-width:max-content;padding:8px 0}
.ref-subnav-group{display:flex;align-items:center;gap:2px}
.ref-subnav-grp-label{font-size:.65rem;font-weight:700;letter-spacing:1px;text-transform:uppercase;
                       color:var(--text4);padding:0 8px;white-space:nowrap}
.ref-subnav-sep{width:1px;height:22px;background:var(--border);margin:0 6px;flex-shrink:0}
.ref-subnav-link{padding:5px 10px;border-radius:7px;font-size:.82rem;font-weight:500;
                  color:var(--text3);text-decoration:none;white-space:nowrap;transition:all .15s;border:1px solid transparent}
.ref-subnav-link:hover{color:var(--text);background:rgba(0,0,0,0.03)}
.ref-subnav-link.active{color:var(--accent);background:var(--accent-bg);border-color:rgba(59,130,246,0.2)}

/* ===== Grid helpers ===== */
.grid-row{display:grid;gap:16px;margin-bottom:16px}
.grid-2-1{grid-template-columns:2fr 1fr}
.grid-1-1{grid-template-columns:1fr 1fr}
.grid-full{grid-template-columns:1fr}

/* ===== Scrollbar ===== */
::-webkit-scrollbar{width:6px;height:6px}
::-webkit-scrollbar-track{background:transparent}
::-webkit-scrollbar-thumb{background:var(--sb-thumb);border-radius:3px}
::-webkit-scrollbar-thumb:hover{background:var(--sb-thumb-hover)}

/* ===== Responsive ===== */
@media(max-width:1400px){.kpi-grid{grid-template-columns:repeat(3,1fr)}}
@media(max-width:1200px){.charts-grid,.tables-grid{grid-template-columns:1fr}.grid-2-1,.grid-1-1{grid-template-columns:1fr}}
@media(max-width:900px){
  .sidebar{width:56px}
  .sidebar-header h1,.sidebar-header small,.nav-menu span:not(.icon):not(.material-icons-round){display:none}
  .nav-menu a{justify-content:center;padding:14px 0}
  .nav-menu .nav-section{display:none}
  .content{margin-left:56px}
  .kpi-grid{grid-template-columns:repeat(2,1fr)}
  .charts-grid,.tables-grid{grid-template-columns:1fr}
}
@media(max-width:768px){
  .kpi-grid{grid-template-columns:1fr 1fr}
  .filter-bar{flex-direction:column;align-items:stretch}
  .range-dropdown{min-width:300px}
  .range-dd-grid{flex-direction:column}
  .range-presets{width:auto;flex-direction:row;flex-wrap:wrap;border-right:none;border-bottom:1px solid var(--border);max-height:none}
  .range-cal-pair{flex-direction:column}
}

/* ===== Utility ===== */
.text-end{text-align:right}
.text-center{text-align:center}
.fw-600{font-weight:600}
.mb-0{margin-bottom:0}
.mb-3{margin-bottom:16px}
.mb-4{margin-bottom:24px}
.mt-2{margin-top:8px}
.mt-3{margin-top:16px}
.d-none{display:none}
.text-success{color:var(--success)}
.text-danger{color:var(--danger)}
.text-warning{color:var(--warning)}
.text-blue{color:var(--accent)}