*{margin:0;padding:0;box-sizing:border-box}
:root{--bg:#f0f2f5;--card:#fff;--primary:#2563eb;--primary-hover:#1d4ed8;--danger:#ef4444;--success:#22c55e;--warn:#f59e0b;--text:#1e293b;--text-light:#64748b;--border:#e2e8f0;--shadow:0 1px 3px rgba(0,0,0,.1);--radius:8px}
body{font-family:-apple-system,BlinkMacSystemFont,'Segoe UI',Roboto,sans-serif;background:var(--bg);color:var(--text);font-size:14px}
.login-box{max-width:320px;margin:15vh auto;background:var(--card);padding:30px;border-radius:var(--radius);box-shadow:var(--shadow)}
.login-box h2{margin-bottom:20px;text-align:center}
.login-box input{width:100%;padding:10px;margin-bottom:10px;border:1px solid var(--border);border-radius:4px}
.login-box button{width:100%;padding:10px;background:var(--primary);color:#fff;border:none;border-radius:4px;cursor:pointer;font-size:14px}
.login-box button:hover{background:var(--primary-hover)}
.error{color:var(--danger);margin-top:8px;font-size:13px}
nav{display:flex;align-items:center;background:var(--card);padding:0 12px;box-shadow:0 1px 3px rgba(0,0,0,.1);position:sticky;top:0;z-index:100;flex-wrap:wrap}
.nav-brand{font-weight:700;font-size:15px;padding:10px 6px;white-space:nowrap;color:var(--primary)}
.nav-hamburger{display:none;background:none;border:none;font-size:22px;padding:6px 10px;cursor:pointer;color:var(--text);line-height:1;margin-left:auto}
.nav-tabs{display:flex;flex:1;gap:0;overflow-x:auto;margin:0 8px;align-items:center}
.tab{padding:10px 12px;text-decoration:none;color:var(--text-light);font-size:13px;border-bottom:2px solid transparent;cursor:pointer;white-space:nowrap;transition:color .15s}
.tab:hover{color:var(--text);background:rgba(0,0,0,.02)}
.tab.active{color:var(--primary);border-bottom-color:var(--primary);font-weight:600}
.tab-logout{margin-left:auto;color:var(--danger)!important;font-size:12px;border-bottom:none!important;opacity:.8}
.tab-logout:hover{color:#dc2626!important;opacity:1;background:rgba(220,38,38,.05)}
.rc-row{display:flex;gap:8px;align-items:flex-end;margin-bottom:10px;padding-bottom:10px;border-bottom:1px solid var(--border)}
.rc-row:last-child{border-bottom:none;margin-bottom:0;padding-bottom:0}
.rc-row .form-group{margin-bottom:0}
.rc-row .rc-field-name{flex:2;min-width:0}
.rc-row .rc-field-default{flex:1;min-width:90px}
main{max-width:1100px;margin:16px auto;padding:0 16px}
.tab-content{display:none}
.tab-content.active{display:block}
.status-bar{display:flex;gap:12px;padding:10px 16px;background:var(--card);border-radius:var(--radius);box-shadow:var(--shadow);margin-bottom:12px;flex-wrap:wrap;font-size:13px}
.badge{padding:2px 8px;border-radius:10px;font-size:12px}
.badge.ok{background:#dcfce7;color:#166534}
.badge.err{background:#fef2f2;color:#991b1b}
.spot-banner{background:linear-gradient(135deg,#1e40af,#3b82f6);color:#fff;padding:12px 20px;border-radius:var(--radius);margin-bottom:12px;font-size:15px}
.spot-banner strong{font-size:22px}
.dash-chart-wrap{background:var(--card);border-radius:var(--radius);box-shadow:var(--shadow);padding:12px 14px;margin-bottom:12px}
.dash-chart-hdr{display:flex;justify-content:space-between;align-items:center;margin-bottom:8px}
.dash-chart-title{font-weight:700;font-size:13px;color:var(--text)}
.dash-chart-tabs{display:flex;gap:4px}
.dash-tab{padding:4px 12px;border:1px solid var(--border);border-radius:4px;background:#fff;cursor:pointer;font-size:11px;font-weight:600;color:var(--text-light)}
.dash-tab:hover{background:var(--bg)}
.dash-tab.active{background:var(--primary);color:#fff;border-color:var(--primary)}
.dash-chart-axis{display:flex;justify-content:space-between;font-size:9px;color:var(--text-light);padding:2px 0}
.relay-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(240px,1fr));gap:12px}
.relay-card{background:var(--card);border-radius:var(--radius);padding:16px;box-shadow:var(--shadow);display:flex;justify-content:space-between;align-items:center}
.relay-card.on{border-left:4px solid var(--success)}
.relay-card.off{border-left:4px solid var(--border)}
.relay-info h4{margin-bottom:4px}
.relay-info span{color:var(--text-light);font-size:12px}
.relay-indicator{width:14px;height:14px;border-radius:50%;flex-shrink:0}
.relay-indicator.on{background:var(--success);box-shadow:0 0 8px var(--success)}
.relay-indicator.off{background:#cbd5e1}
.relay-rule{display:block;font-size:11px;margin-top:2px;color:var(--primary);font-weight:500}
.relay-rule.active{color:var(--success)}
.chart-tooltip{display:none;position:absolute;top:2px;transform:translateX(-50%);background:#1e293b;color:#fff;padding:4px 10px;border-radius:4px;font-size:12px;white-space:nowrap;pointer-events:none;z-index:10}
.toolbar{display:flex;justify-content:space-between;align-items:center;margin-bottom:12px;flex-wrap:wrap;gap:8px}
.toolbar h3{font-size:18px}
.btn-primary{padding:8px 16px;background:var(--primary);color:#fff;border:none;border-radius:4px;cursor:pointer;font-size:13px}
.btn-primary:hover{background:var(--primary-hover)}
.btn-secondary{padding:8px 16px;background:var(--card);color:var(--text);border:1px solid var(--border);border-radius:4px;cursor:pointer;font-size:13px}
.btn-secondary:hover{background:var(--bg)}
.btn-danger{padding:8px 16px;background:var(--danger);color:#fff;border:none;border-radius:4px;cursor:pointer;font-size:13px}
.btn-danger:hover{background:#dc2626}
.btn-sm{padding:4px 10px;font-size:12px}
.rf-form-buttons{display:flex;gap:8px;margin-top:16px;justify-content:flex-end}
.rf-spot-overview-chart{height:160px;position:relative;border-bottom:1px solid var(--border);margin-bottom:4px}
.rf-spot-axis{display:flex;justify-content:space-between;font-size:10px;color:var(--text-light);padding:2px 0}
.rf-spot-bar{position:absolute;min-width:1px;border-radius:2px;cursor:default;transition:opacity .15s}
.rf-spot-bar:hover{opacity:.7}
.rf-spot-bar.pos{background:#22c55e}
.rf-spot-bar.neg{background:#ef4444}
.rf-spot-bar.cur{outline:2px solid var(--primary);outline-offset:-1px;z-index:3}
.rf-spot-zero{position:absolute;left:0;right:0;height:2px;background:var(--text-light);pointer-events:none;z-index:2}
.rf-spot-zero-lbl{position:absolute;right:4px;top:-13px;font-size:10px;color:var(--text-light);font-weight:600}
.rf-spot-tooltip{display:none;position:absolute;top:6px;left:50%;transform:translateX(-50%);background:rgba(0,0,0,.85);color:#fff;padding:4px 10px;border-radius:6px;font-size:12px;white-space:nowrap;z-index:10;pointer-events:none}
.form-group{margin-bottom:12px}
.form-group label{display:block;margin-bottom:4px;font-size:13px;font-weight:500}
.form-group input[type="text"],.form-group input[type="password"],.form-group input[type="number"],.form-group select,.form-group textarea{width:100%;padding:8px;border:1px solid var(--border);border-radius:4px;font-size:13px}
.form-group input[type="checkbox"]{margin-right:6px}
.form-row{display:flex;gap:12px;flex-wrap:wrap}
.form-row .form-group{flex:1;min-width:120px}
.form-grid{background:var(--card);padding:20px;border-radius:var(--radius);box-shadow:var(--shadow)}
.input-group{display:flex;gap:4px}
.input-group input{flex:1}
.condition-item{background:var(--bg);padding:12px;border-radius:4px;margin-bottom:8px;position:relative}
.condition-item .btn-remove{position:absolute;top:8px;right:8px;background:none;border:none;color:var(--danger);cursor:pointer;font-size:16px}
.rule-item{background:var(--card);padding:12px 16px;border-radius:var(--radius);box-shadow:var(--shadow);margin-bottom:8px;display:flex;justify-content:space-between;align-items:center;flex-wrap:wrap;gap:8px}
.rule-item.disabled{opacity:.5}
.rule-info{flex:1}
.rule-info h4{font-size:14px;margin-bottom:2px}
.rule-info span{font-size:12px;color:var(--text-light)}
.rule-actions{display:flex;gap:4px;align-items:center}
.rule-item.active{border-left:3px solid var(--success)}
.rule-badge{display:inline-block;font-size:10px;font-weight:600;padding:1px 7px;border-radius:8px;margin-left:8px;vertical-align:middle}
.rule-badge.on{background:#dcfce7;color:#16a34a}
.rule-badge.off{background:#fee2e2;color:#dc2626}
.rule-badge.dis{background:#f1f5f9;color:#94a3b8}
.data-table{width:100%;border-collapse:collapse;font-size:13px}
.data-table th,.data-table td{padding:6px 10px;text-align:left;border-bottom:1px solid var(--border)}
.data-table th{background:var(--bg);font-weight:600;position:sticky;top:0}
.spot-table-wrap{max-height:400px;overflow-y:auto;margin:12px 0;border-radius:var(--radius);border:1px solid var(--border)}
.chart-container{background:var(--card);padding:16px;border-radius:var(--radius);box-shadow:var(--shadow);margin-bottom:12px}
.info-box{background:var(--card);padding:16px;border-radius:var(--radius);box-shadow:var(--shadow);margin-top:12px;font-size:13px}
.info-box p{margin-bottom:4px}
.settings-sections{display:grid;gap:16px}
.settings-section{background:var(--card);padding:20px;border-radius:var(--radius);box-shadow:var(--shadow)}
.settings-section h4{margin-bottom:12px;padding-bottom:8px;border-bottom:1px solid var(--border)}
.log-container{background:var(--card);border-radius:var(--radius);box-shadow:var(--shadow);max-height:600px;overflow-y:auto;font-family:monospace;font-size:12px}
.log-entry{padding:4px 12px;border-bottom:1px solid var(--border)}
.log-entry.warn{background:#fefce8}
.log-entry.error{background:#fef2f2}
.log-ts{color:var(--text-light);margin-right:8px}
.log-level{font-weight:700;margin-right:8px;display:inline-block;width:45px}
.log-level.DEBUG{color:#6b7280}
.log-level.INFO{color:var(--primary)}
.log-level.WARN{color:var(--warn)}
.log-level.ERROR{color:var(--danger)}
.toast{position:fixed;bottom:20px;right:20px;padding:12px 20px;border-radius:var(--radius);color:#fff;font-size:13px;z-index:300;display:none;box-shadow:0 4px 12px rgba(0,0,0,.2)}
.toast.success{background:var(--success);display:block}
.toast.error{background:var(--danger);display:block}
.toast.info{background:var(--primary);display:block}
.spot-level{display:inline-block;padding:2px 8px;border-radius:4px;font-size:11px;font-weight:600}
.spot-level.very-low{background:#dcfce7;color:#166534}
.spot-level.low{background:#e0f2fe;color:#075985}
.spot-level.medium{background:#fef9c3;color:#854d0e}
.spot-level.high{background:#fed7aa;color:#9a3412}
.spot-level.very-high{background:#fecaca;color:#991b1b}
.rf-card{border:1px solid var(--border);border-radius:var(--radius);margin-bottom:12px;background:var(--card)}
.rf-card-hdr{padding:10px 14px;background:var(--primary);color:#fff;border-radius:var(--radius) var(--radius) 0 0;font-weight:600;font-size:13px}
.rf-card-body{padding:14px}
.form-label-sm{font-size:12px;font-weight:600;color:var(--text-light);display:block;margin-bottom:4px}
.form-hint{font-size:11px;color:var(--text-light);display:block}
.rf-op-sel{float:right;background:#fff;color:var(--text);border:1px solid rgba(255,255,255,.3);border-radius:4px;font-size:12px;padding:2px 6px}
.picker-row{display:flex;gap:8px;flex-wrap:wrap}
.pick-btn{display:flex;flex-direction:column;align-items:center;justify-content:center;padding:8px 12px;border:2px solid var(--border);border-radius:10px;cursor:pointer;background:#fff;transition:all .2s;min-width:70px;text-align:center;font-size:12px}
.pick-btn:hover{border-color:#86b7fe;background:#f0f7ff}
.pick-btn.active{border-color:var(--primary);background:#e7f0ff;box-shadow:0 0 0 3px rgba(37,99,235,.12)}
.pick-btn .pick-label{font-weight:600;font-size:12px}
.pick-btn .pick-sub{font-size:10px;color:var(--text-light)}
.picker-uniform{display:flex;gap:8px;flex-wrap:wrap}
.picker-uniform .pick-btn{flex:1;min-width:0}
.act-on .pick-label{color:var(--success)}
.act-off .pick-label{color:var(--danger)}
.rf-enabled-row{display:flex;align-items:center;gap:12px;margin-bottom:14px;padding-bottom:12px;border-bottom:1px solid var(--border)}
.rf-toggle{position:relative;display:inline-block;width:50px;height:28px;flex-shrink:0}
.rf-toggle input{opacity:0;width:0;height:0}
.rf-toggle-slider{position:absolute;cursor:pointer;top:0;left:0;right:0;bottom:0;background:#cbd5e1;border-radius:28px;transition:.25s}
.rf-toggle-slider:before{content:'';position:absolute;height:22px;width:22px;left:3px;bottom:3px;background:#fff;border-radius:50%;transition:.25s}
.rf-toggle input:checked+.rf-toggle-slider{background:var(--success)}
.rf-toggle input:checked+.rf-toggle-slider:before{transform:translateX(22px)}
.rf-toggle-text{font-weight:600;font-size:14px}
.cond-btns{display:flex;gap:6px;flex-wrap:wrap;margin-bottom:12px}
.cbtn{padding:6px 14px;border:1px solid var(--border);border-radius:6px;background:#fff;cursor:pointer;font-size:12px;transition:all .15s}
.cbtn:hover{background:#f0f7ff;border-color:#86b7fe}
.cbtn-time{border-color:#0dcaf0;color:#0dcaf0}.cbtn-time:hover{background:#e0f7ff}
.cbtn-week{border-color:#198754;color:#198754}.cbtn-week:hover{background:#e8faf0}
.cbtn-date{border-color:#ffc107;color:#cc9a00}.cbtn-date:hover{background:#fff8e1}
.cbtn-spot{border-color:#dc3545;color:#dc3545}.cbtn-spot:hover{background:#fff0f0}
.no-cond-msg{text-align:center;color:var(--text-light);padding:20px;font-size:13px}
.cc{border:2px solid var(--border);border-radius:10px;padding:12px;margin-bottom:10px;background:#fff;position:relative}
.cc:hover{border-color:#adb5bd}
.cc-time{border-left:4px solid #0dcaf0}
.cc-weekday{border-left:4px solid #198754}
.cc-dateRange{border-left:4px solid #ffc107}
.cc-spotPrice{border-left:4px solid #dc3545}
.cc-hdr{display:flex;justify-content:space-between;align-items:center;margin-bottom:8px;font-weight:600;font-size:13px}
.cc-rm{background:none;border:1px solid var(--danger);color:var(--danger);border-radius:4px;cursor:pointer;padding:2px 8px;font-size:12px}
.cc-rm:hover{background:var(--danger);color:#fff}
.rd-section{margin-top:4px}
.rd-title{font-size:15px;font-weight:700;margin-bottom:10px;color:var(--text)}
.rd-card{background:var(--card);border-radius:var(--radius);box-shadow:var(--shadow);padding:14px 16px;margin-bottom:10px;border-left:4px solid var(--border);transition:border-color .2s}
.rd-card.active{border-left-color:var(--success)}
.rd-card.inactive{border-left-color:var(--border)}
.rd-card.disabled{border-left-color:#cbd5e1;opacity:.55}
.rd-hdr{display:flex;justify-content:space-between;align-items:center;margin-bottom:8px}
.rd-name{font-weight:700;font-size:14px}
.rd-badge{display:inline-block;padding:2px 10px;border-radius:10px;font-size:11px;font-weight:600}
.rd-badge.on{background:#dcfce7;color:#166534}
.rd-badge.off{background:#fef2f2;color:#991b1b}
.rd-badge.dis{background:#f1f5f9;color:#64748b}
.rd-action{font-size:12px;color:var(--text-light);margin-bottom:8px}
.rd-conds{display:flex;flex-direction:column;gap:6px}
.rd-cond{display:flex;align-items:center;gap:8px;font-size:12px;padding:6px 10px;border-radius:6px;background:var(--bg)}
.rd-cond.met{background:#f0fdf4}
.rd-cond.unmet{background:#fef2f2}
.rd-dot{width:10px;height:10px;border-radius:50%;flex-shrink:0}
.rd-dot.met{background:var(--success);box-shadow:0 0 6px var(--success)}
.rd-dot.unmet{background:var(--danger);opacity:.6}
.rd-cond-label{font-weight:600;min-width:60px;color:var(--text)}
.rd-cond-detail{color:var(--text-light);flex:1}
.rd-cond-val{font-weight:600;color:var(--text);white-space:nowrap}
.rd-op{text-align:center;font-size:10px;font-weight:700;color:var(--text-light);padding:2px 0}
.time-vis{display:flex;height:32px;border-radius:5px;overflow:hidden;border:1px solid var(--border);margin:6px 0}
.time-blk{flex:1;border-right:1px solid rgba(0,0,0,.02);cursor:pointer;transition:background .1s}
.time-blk:nth-child(4n){border-right:1px solid rgba(0,0,0,.12)}
.time-blk.on{background:#0dcaf0}
.time-blk:hover{opacity:.7}
.time-axis{display:flex;justify-content:space-between;font-size:9px;color:var(--text-light);padding:0 2px}
.wd-row{display:flex;gap:6px;justify-content:center;flex-wrap:wrap;margin:8px 0}
.wd-btn{display:inline-flex;align-items:center;justify-content:center;width:40px;height:40px;border-radius:50%;border:2px solid var(--border);cursor:pointer;font-weight:600;font-size:12px;transition:all .2s;user-select:none;background:#fff}
.wd-btn:hover{border-color:#198754;background:#f0fdf4}
.wd-btn.on{background:#198754;color:#fff;border-color:#198754}
.wd-presets{text-align:center;margin-top:6px}
.wd-presets button{font-size:11px;padding:2px 10px;border:1px solid var(--border);border-radius:4px;background:#fff;cursor:pointer;margin:0 2px}
.wd-presets button:hover{background:var(--bg)}
.spot-mode-row{display:flex;gap:6px;margin-bottom:8px}
.spot-mode-btn{flex:1;padding:6px;border:2px solid var(--border);border-radius:8px;cursor:pointer;text-align:center;background:#fff;font-size:11px;transition:all .2s}
.spot-mode-btn:hover{border-color:#86b7fe}
.spot-mode-btn.on{border-color:var(--primary);background:#e7f0ff}
.sc-wrap{height:100px;position:relative;border-bottom:1px solid var(--border);margin:6px 0}
.sc-bar{position:absolute;min-width:1px;border-radius:2px;transition:opacity .15s;cursor:default}
.sc-bar:hover{opacity:.7}
.sc-bar.gr{background:#22c55e}
.sc-bar.rd{background:#ef4444}
.sc-bar.gy{background:#a3cfbb}
.sc-zero{position:absolute;left:0;right:0;height:2px;background:var(--text-light);pointer-events:none;z-index:2}
.sc-zero-lbl{position:absolute;left:4px;top:-12px;font-size:9px;color:var(--text-light);font-weight:600}
.sc-thr{position:absolute;left:0;right:0;height:2px;background:#dc3545;pointer-events:none;z-index:2}
.sc-thr-lbl{position:absolute;right:2px;top:-14px;font-size:9px;color:#dc3545;font-weight:600}
@media(max-width:768px){
  .nav-hamburger{display:block}
  nav{padding:0 10px;gap:0}
  .nav-brand{padding:12px 6px}
  .nav-tabs{display:none;flex-basis:100%;flex-direction:column;gap:0;margin:0;padding:4px 0 8px;border-top:1px solid var(--border)}
  .nav-tabs.open{display:flex}
  .nav-tabs .tab{padding:10px 16px;border-bottom:none;border-left:3px solid transparent;font-size:14px;border-radius:0 6px 6px 0}
  .nav-tabs .tab:active{background:var(--bg)}
  .nav-tabs .tab.active{border-left-color:var(--primary);background:rgba(37,99,235,.06);font-weight:600}
  .tab-logout{margin-left:0;margin-top:4px;border-top:1px solid var(--border);padding-top:10px;border-radius:0!important;border-left-color:transparent!important}
  .relay-grid{grid-template-columns:1fr 1fr}
  .form-row{flex-direction:column;gap:0}
  .form-row.row-inline{flex-direction:row;gap:8px}
  .status-bar{font-size:12px;gap:6px}
  .picker-row{gap:4px}
  .pick-btn{min-width:0;padding:6px 8px}
  main{padding:0 6px;margin:8px auto}
  .rf-card{margin-left:-2px;margin-right:-2px}
  .rf-card-body{padding:10px}
  .settings-section{padding:14px}
  .settings-section h4{font-size:14px;margin-bottom:8px;padding-bottom:6px}
  .toolbar{margin-bottom:8px}
  .toolbar h3{font-size:16px}
  h3{font-size:17px}
  .rc-row{flex-wrap:nowrap}
  .cc{padding:10px;margin-bottom:8px}
}
@media(max-width:480px){
  .relay-grid{grid-template-columns:1fr}
  .nav-brand{font-size:14px}
  .status-bar{flex-direction:column;gap:3px;font-size:11px;padding:8px 10px}
  .spot-banner{padding:10px 12px;font-size:13px}
  .spot-banner strong{font-size:18px}
  .btn-primary,.btn-secondary,.btn-danger{font-size:12px;padding:6px 12px}
  .relay-card{padding:12px}
  .settings-section{padding:10px 12px}
  .form-group label{font-size:12px}
  .form-group input[type="text"],.form-group input[type="password"],.form-group input[type="number"],.form-group select{padding:6px;font-size:12px}
  .rc-row .rc-field-name{flex:1.5}
}