:root {
  --bg:#0a0c10; --surface:#111418; --surface2:#1a1f27; --border:#252b35;
  --orange:#ff6b35; --red:#e63946; --purple:#b57bee; --blue:#4895ef; --green:#2ec4b6;
  --ev-green:#39d353; --diesel-amber:#f4a225;
  --text:#e8eaf0; --text-dim:#6b7585; --text-mid:#9aa3b2;
}
*{margin:0;padding:0;box-sizing:border-box;}
html,body{height:100%;overflow:hidden;margin:0;padding:0;}
body{background:var(--bg);color:var(--text);font-family:'DM Sans',sans-serif;display:flex;flex-direction:column;height:100%;}

/* TOP BAR */
.topbar{display:flex;align-items:stretch;justify-content:space-between;padding:18px 28px;gap:16px;border-bottom:1px solid var(--border);background:var(--surface);}
.logo{font-family:'Syne',sans-serif;font-size:18px;font-weight:800;}
.logo span{color:var(--orange);}
.clock{font-family:'DM Mono',monospace;font-size:20px;font-weight:500;letter-spacing:2px;}
.status-dot{width:7px;height:7px;border-radius:50%;background:var(--green);animation:pulse 2s infinite;}
@keyframes pulse{0%,100%{opacity:1}50%{opacity:0.3}}

/* DAY SELECTOR */
.cal-wrapper{position:relative;}
.cal-toggle{display:flex;align-items:center;gap:6px;background:var(--surface2);border:1px solid var(--border);color:var(--text-mid);padding:5px 14px;border-radius:5px;font-family:'DM Sans',sans-serif;font-size:13px;font-weight:600;cursor:pointer;white-space:nowrap;transition:all 0.15s;}
.cal-toggle:hover{border-color:var(--orange);color:var(--orange);}
.cal-toggle.active{border-color:var(--orange);color:var(--orange);background:rgba(255,107,53,0.08);}
.cal-popup{position:absolute;top:calc(100% + 6px);left:0;z-index:500;background:var(--surface);border:1px solid var(--border);border-radius:8px;padding:14px;box-shadow:0 8px 32px rgba(0,0,0,0.6);width:252px;}
.cal-popup.hidden{display:none;}
.cal-header{display:flex;align-items:center;justify-content:space-between;margin-bottom:10px;}
.cal-month-lbl{font-family:'Syne',sans-serif;font-size:14px;font-weight:700;}
.cal-nav{background:none;border:1px solid var(--border);color:var(--text-mid);width:26px;height:26px;border-radius:4px;cursor:pointer;font-size:16px;line-height:1;display:flex;align-items:center;justify-content:center;}
.cal-nav:hover{border-color:var(--text);color:var(--text);}
.cal-grid{display:grid;grid-template-columns:repeat(7,1fr);gap:2px;}
.cal-dow{font-family:'DM Mono',monospace;font-size:9px;color:var(--text-dim);text-align:center;padding:2px 0 5px;text-transform:uppercase;}
.cal-day{font-family:'DM Mono',monospace;font-size:12px;text-align:center;padding:5px 2px;border-radius:4px;border:1px solid transparent;line-height:1.2;}
.cal-day.has-sheet{color:var(--text);font-weight:700;cursor:pointer;}
.cal-day.has-sheet:hover{background:var(--surface2);border-color:var(--border);}
.cal-day.no-sheet{color:var(--text-dim);}
.cal-day.is-today{border-color:var(--text-dim);}
.cal-day.is-active{background:var(--orange) !important;color:white !important;border-color:var(--orange) !important;}

.new-file-btn{background:var(--surface2);border:1px solid var(--border);color:var(--text-mid);padding:5px 14px;border-radius:4px;font-size:12px;font-family:'DM Sans',sans-serif;cursor:pointer;margin-left:auto;white-space:nowrap;}
.new-file-btn:hover{border-color:var(--text-mid);color:var(--text);}
input[type="file"]{display:none;}

/* GRID */
.grid{display:grid;grid-template-columns:1fr 1fr 1fr 1fr;gap:1px;background:var(--border);padding:1px;flex:1;min-height:0;overflow:hidden;}
.grid-col{display:flex;flex-direction:column;gap:1px;overflow-y:auto;height:100%;}
.grid-col::-webkit-scrollbar{width:4px;}
.grid-col::-webkit-scrollbar-track{background:transparent;}
.grid-col::-webkit-scrollbar-thumb{background:var(--border);border-radius:2px;}
.col-left-wrap{display:flex;flex-direction:column;gap:0;height:100%;overflow:hidden;background:var(--border);}
.col-left-wrap .grid-col{min-height:40px;overflow-y:auto;}
.resizer{height:5px;background:var(--border);cursor:ns-resize;flex-shrink:0;transition:background 0.15s;position:relative;user-select:none;}
.resizer:hover,.resizer.dragging{background:var(--orange);}
.resizer::after{content:'';position:absolute;left:50%;top:50%;transform:translate(-50%,-50%);width:40px;height:2px;border-radius:1px;background:rgba(255,255,255,0.15);}
.resizer:hover::after,.resizer.dragging::after{background:rgba(255,255,255,0.5);}
#colOrange{flex:1;}
#colExtra{flex:0 0 200px;}

/* KAJ */
.kaj{background:var(--surface);}
.kaj-header{display:flex;align-items:center;justify-content:space-between;padding:11.9px 19.4px;border-bottom:1.1px solid var(--border);}
.kaj-title{display:flex;align-items:center;gap:8px;}
.kaj-dot{width:8.6px;height:8.6px;border-radius:50%;flex-shrink:0;}
.kaj-name{font-family:'Syne',sans-serif;font-size:15.7px;font-weight:700;text-transform:uppercase;}
.kaj-count{font-family:'DM Mono',monospace;font-size:13.5px;color:var(--text-dim);background:var(--surface2);padding:2.2px 8.6px;border-radius:3.2px;}

.kaj-orange .kaj-dot{background:var(--orange);}
.kaj-orange .kaj-name{color:var(--orange);}
.kaj-orange .kaj-header{border-left:4px solid var(--orange);background:linear-gradient(90deg,rgba(255,107,53,0.13) 0%,rgba(255,107,53,0.04) 60%,transparent 100%);}
.kaj-red .kaj-dot{background:var(--red);}
.kaj-red .kaj-name{color:var(--red);}
.kaj-red .kaj-header{border-left:4px solid var(--red);background:linear-gradient(90deg,rgba(230,57,70,0.13) 0%,rgba(230,57,70,0.04) 60%,transparent 100%);}
.kaj-blue .kaj-dot{background:var(--blue);}
.kaj-blue .kaj-name{color:var(--blue);}
.kaj-blue .kaj-header{border-left:4px solid var(--blue);background:linear-gradient(90deg,rgba(72,149,239,0.13) 0%,rgba(72,149,239,0.04) 60%,transparent 100%);}
.kaj-extra .kaj-dot{background:var(--green);}
.kaj-extra .kaj-name{color:var(--green);}
.kaj-extra .kaj-header{border-left:3px solid var(--green);}

/* TABLE */
table{width:100%;border-collapse:collapse;}
thead tr{background:var(--surface2);}
thead th{font-family:'DM Mono',monospace;font-size:9.7px;font-weight:500;text-transform:uppercase;letter-spacing:1.1px;color:var(--text-dim);padding:4.3px 8.6px;text-align:left;border-bottom:1.1px solid var(--border);line-height:1;white-space:nowrap;height:23.7px;box-sizing:border-box;}
tbody tr{border-bottom:1px solid rgba(255,255,255,0.03);}
tbody tr:hover{background:rgba(255,255,255,0.02);}
tbody tr.empty-row{opacity:0.3;}
td{padding:6.0px 9.7px;font-size:14.6px;vertical-align:middle;}
.td-port{font-family:'DM Mono',monospace;font-size:13px;font-weight:700;text-align:center;white-space:nowrap;width:36px;padding:6px 3px;}
.td-vakt{font-family:'DM Mono',monospace;font-size:12px;font-weight:400;color:var(--text);white-space:nowrap;width:58px;padding:6px 4px;}
.td-nyckel{font-family:'DM Mono',monospace;font-size:11.9px;color:var(--text-mid);text-align:center;width:28px;padding:6px 3px;}
.td-namn{font-weight:600;font-size:13px;white-space:nowrap;}
.td-omrade{font-size:13px;font-weight:500;color:var(--text);padding:6px 3px 6px 7px;}
.td-reg-wrap{display:flex;align-items:center;gap:4.3px;flex-wrap:nowrap;white-space:nowrap;overflow:hidden;}
.ev-badge{font-size:10.8px;font-weight:700;padding:1.1px 4.3px;border-radius:3.2px;background:rgba(57,211,83,0.12);color:var(--ev-green);border:1.1px solid rgba(57,211,83,0.25);white-space:nowrap;}
.diesel-badge{font-size:10.8px;font-weight:700;padding:1.1px 4.3px;border-radius:3.2px;background:rgba(244,162,37,0.1);color:var(--diesel-amber);border:1.1px solid rgba(244,162,37,0.2);white-space:nowrap;}
.dela-badge{font-size:10.8px;font-weight:700;padding:1.1px 4.3px;border-radius:3.2px;background:rgba(255,107,53,0.15);color:var(--orange);margin-left:3.2px;}
.ge-till-badge{font-size:10.8px;font-weight:700;padding:1.1px 4.3px;border-radius:3.2px;background:rgba(6,182,212,0.15);color:#06b6d4;margin-left:3.2px;}
.ta-fran-badge{font-size:10.8px;font-weight:700;padding:1.1px 4.3px;border-radius:3.2px;background:rgba(225,29,72,0.15);color:#e11d48;margin-left:3.2px;}
.fuel-badge{font-family:'DM Mono',monospace;font-size:11.9px;font-weight:700;padding:1.1px 5.4px;border-radius:3.2px;white-space:nowrap;}
.fuel-high{background:rgba(57,211,83,0.12);color:var(--ev-green);border:1.1px solid rgba(57,211,83,0.3);}
.fuel-mid{background:rgba(244,162,37,0.12);color:var(--diesel-amber);border:1.1px solid rgba(244,162,37,0.3);}
.fuel-low{background:rgba(230,57,70,0.12);color:var(--red);border:1.1px solid rgba(230,57,70,0.3);}
.fuel-liter{background:rgba(148,149,239,0.12);color:#9495ef;border:1.1px solid rgba(148,149,239,0.3);}

/* UPLOAD */
.upload-overlay{position:fixed;inset:0;background:rgba(10,12,16,0.97);display:flex;flex-direction:column;align-items:center;justify-content:center;gap:24px;z-index:999;}
.loading-overlay{position:fixed;inset:0;background:rgba(10,12,16,0.95);display:flex;flex-direction:column;align-items:center;justify-content:center;gap:20px;z-index:998;}
.loading-overlay.hidden{display:none;}
.loading-spinner{width:48px;height:48px;border:3px solid var(--border);border-top-color:var(--orange);border-radius:50%;animation:spin 0.8s linear infinite;}
@keyframes spin{to{transform:rotate(360deg)}}
.loading-title{font-family:'Syne',sans-serif;font-size:20px;font-weight:800;}
.loading-sub{font-family:'DM Mono',monospace;font-size:12px;color:var(--text-dim);}
.progress-bar-wrap{width:280px;height:4px;background:var(--border);border-radius:2px;overflow:hidden;}
.progress-bar{height:100%;background:var(--orange);border-radius:2px;width:0%;transition:width 0.2s ease;}
.upload-box{border:2px dashed var(--border);border-radius:12px;padding:56px 72px;text-align:center;background:var(--surface);transition:all 0.2s;}
.upload-box.drag-over{border-color:var(--orange);background:rgba(255,107,53,0.08);}
.upload-icon{font-size:44px;margin-bottom:14px;}
.upload-title{font-family:'Syne',sans-serif;font-size:22px;font-weight:800;margin-bottom:6px;}
.upload-sub{color:var(--text-dim);font-size:13px;}
.upload-btn{background:var(--orange);color:white;border:none;padding:10px 28px;border-radius:6px;font-family:'DM Sans',sans-serif;font-size:14px;font-weight:600;cursor:pointer;margin-top:18px;display:block;}
.upload-note{font-size:11px;color:var(--text-dim);font-family:'DM Mono',monospace;}
.empty-state{display:flex;flex-direction:column;align-items:center;justify-content:center;padding:60px;gap:10px;color:var(--text-dim);}
.area-stripe{display:inline-block;width:3px;height:100%;position:absolute;left:0;top:0;border-radius:0;}
td{position:relative;}
tbody tr.has-area{border-left:3px solid transparent;}
.late-badge{font-size:10px;font-weight:700;letter-spacing:0.5px;padding:2px 6px;border-radius:3px;background:rgba(230,57,70,0.15);color:var(--red);border:1px solid rgba(230,57,70,0.35);white-space:nowrap;}
tbody tr.row-late{background:rgba(230,57,70,0.06);}
tbody tr.row-late:hover{background:rgba(230,57,70,0.1);}

/* Settings panel */
.settings-overlay{position:fixed;inset:0;background:rgba(0,0,0,0.5);z-index:1000;display:flex;align-items:center;justify-content:center;}
.settings-overlay.hidden{display:none;}
.settings-panel{background:var(--surface);border:1px solid var(--border);border-radius:10px;width:640px;max-height:80vh;display:flex;flex-direction:column;overflow:hidden;box-shadow:0 16px 48px rgba(0,0,0,0.6);}
.settings-header{display:flex;align-items:center;justify-content:space-between;padding:16px 20px;border-bottom:1px solid var(--border);flex-shrink:0;}
.settings-title{font-family:'Syne',sans-serif;font-size:16px;font-weight:700;}
.settings-close{background:none;border:none;color:var(--text-mid);font-size:20px;cursor:pointer;padding:0 4px;line-height:1;}
.settings-close:hover{color:var(--text);}
.settings-tabs{display:flex;border-bottom:1px solid var(--border);padding:0 20px;flex-shrink:0;}
.settings-tab{font-size:13px;padding:10px 14px;cursor:pointer;color:var(--text-dim);border-bottom:2px solid transparent;margin-bottom:-1px;transition:all 0.15s;}
.settings-tab.active{color:var(--text);border-bottom-color:var(--orange);}
.settings-body{overflow-y:auto;flex:1;}
.settings-section{padding:16px 20px;border-bottom:1px solid var(--border);}
.settings-section-title{font-size:10px;font-weight:700;text-transform:uppercase;letter-spacing:1px;color:var(--text-dim);margin-bottom:12px;}
.settings-content{display:none;}
.settings-content.active{display:block;}
.area-row{display:flex;align-items:center;gap:10px;padding:7px 0;border-bottom:1px solid rgba(255,255,255,0.04);}
.area-row:last-child{border-bottom:none;}
.color-swatch{width:22px;height:22px;border-radius:4px;flex-shrink:0;cursor:pointer;border:1px solid rgba(255,255,255,0.15);position:relative;}
.color-swatch input[type=color]{position:absolute;inset:0;opacity:0;cursor:pointer;width:100%;height:100%;}
.area-name-field{font-size:13px;color:var(--text);flex:1;background:none;border:none;outline:none;font-family:'DM Sans',sans-serif;}
.area-name-field:focus{background:var(--surface2);padding:2px 6px;border-radius:3px;}
.area-routes-field{font-size:11px;color:var(--text-dim);font-family:'DM Mono',monospace;background:none;border:none;outline:none;width:130px;text-align:right;}
.area-routes-field:focus{background:var(--surface2);padding:2px 6px;border-radius:3px;}
.area-delete{background:none;border:none;color:var(--text-dim);cursor:pointer;font-size:14px;padding:2px 4px;border-radius:3px;}
.area-delete:hover{color:var(--red);background:rgba(230,57,70,0.1);}
.add-area-row{display:flex;gap:8px;margin-top:12px;}
.add-area-input{flex:1;font-size:13px;padding:6px 10px;border-radius:5px;border:1px solid var(--border);background:var(--surface2);color:var(--text);font-family:'DM Sans',sans-serif;outline:none;}
.add-area-input:focus{border-color:var(--orange);}
.add-area-btn{font-size:13px;padding:6px 14px;border-radius:5px;border:1px solid var(--border);background:none;color:var(--text);cursor:pointer;font-family:'DM Sans',sans-serif;}
.add-area-btn:hover{background:var(--surface2);}
.rule-row{display:flex;align-items:flex-start;gap:12px;padding:12px 0;border-bottom:1px solid rgba(255,255,255,0.04);}
.rule-row:last-child{border-bottom:none;}
.rule-icon{font-size:18px;flex-shrink:0;width:28px;text-align:center;margin-top:1px;}
.rule-body{flex:1;}
.rule-name{font-size:13px;font-weight:600;color:var(--text);margin-bottom:3px;}
.rule-desc{font-size:12px;color:var(--text-dim);line-height:1.5;}
.rule-toggle{width:38px;height:21px;border-radius:11px;background:var(--surface2);border:1px solid var(--border);cursor:pointer;position:relative;flex-shrink:0;margin-top:2px;transition:background 0.2s,border-color 0.2s;}
.rule-toggle.on{background:var(--green);border-color:var(--green);}
.rule-toggle::after{content:'';position:absolute;width:15px;height:15px;border-radius:50%;background:white;top:2px;left:2px;transition:left 0.15s;}
.rule-toggle.on::after{left:19px;}

.ctx-menu{position:fixed;z-index:9999;background:var(--surface);border:1px solid var(--border);border-radius:6px;padding:4px;box-shadow:0 8px 24px rgba(0,0,0,0.5);min-width:160px;}
.ctx-menu.hidden{display:none;}
.ctx-item{display:flex;align-items:center;gap:8px;padding:8px 12px;border-radius:4px;font-size:13px;cursor:pointer;color:var(--text);font-family:'DM Sans',sans-serif;}
.ctx-item:hover{background:rgba(230,57,70,0.12);color:var(--red);}
.ctx-item-icon{font-size:14px;}
tbody tr.deleted{display:none;}
.empty-state-title{font-family:'Syne',sans-serif;font-size:18px;font-weight:700;color:var(--text);}
.info-box{display:flex;align-items:center;gap:10px;background:transparent;border:none;padding:0 14px;flex:1;min-width:0;max-width:800px;align-self:stretch;overflow:hidden;}
.info-box:focus-within{background:transparent;}
.info-icon{font-size:22px;flex-shrink:0;}
.info-ticker-wrap{flex:1;overflow:hidden;position:relative;min-width:0;}
.info-input{background:none;border:none;outline:none;color:var(--text);font-family:'DM Sans',sans-serif;font-size:20px;font-weight:600;width:100%;caret-color:var(--red);text-align:center;}
.info-ticker{overflow:hidden;white-space:nowrap;width:100%;position:relative;}
.info-ticker.hidden{display:none;}
.info-ticker-text{display:inline-block;font-family:'DM Sans',sans-serif;font-size:22px;font-weight:700;color:var(--red);animation:marquee 18s linear infinite;white-space:nowrap;}
.info-ticker-text2{animation-delay:-9s;}
@keyframes marquee{from{transform:translateX(100vw)}to{transform:translateX(-150%)}}
.info-input::placeholder{color:var(--text-dim);text-align:center;font-weight:400;font-size:16px;}

/* ── MODE SWITCH ── */
.mode-switch{display:flex;align-items:center;gap:0;border:1px solid var(--border);border-radius:6px;overflow:hidden;margin-bottom:18px;}
.mode-opt{font-family:'DM Sans',sans-serif;font-size:13px;font-weight:600;padding:8px 22px;cursor:pointer;background:var(--surface2);color:var(--text-dim);border:none;transition:all 0.15s;}
.mode-opt:first-child{border-right:1px solid var(--border);}
.mode-opt.active{background:var(--orange);color:white;}
.mode-badge{display:flex;align-items:center;gap:5px;background:var(--surface2);border:1px solid var(--border);color:var(--text-mid);padding:5px 12px;border-radius:4px;font-size:12px;font-family:'DM Sans',sans-serif;cursor:pointer;white-space:nowrap;transition:all 0.15s;}
.mode-badge:hover{border-color:var(--text-mid);color:var(--text);}
.mode-badge-dot{width:6px;height:6px;border-radius:50%;background:var(--orange);flex-shrink:0;}
.mode-badge-dot.dag{background:var(--blue);}

/* ── QR MODAL ── */
.qr-modal-overlay{position:fixed;inset:0;background:rgba(0,0,0,0.7);z-index:2000;display:flex;align-items:center;justify-content:center;}
.qr-modal-overlay.hidden{display:none;}
.qr-modal{background:var(--surface);border:1px solid var(--border);border-radius:12px;width:340px;overflow:hidden;box-shadow:0 20px 60px rgba(0,0,0,0.7);}
.qr-modal-header{display:flex;align-items:center;justify-content:space-between;padding:16px 20px;border-bottom:1px solid var(--border);}
.qr-modal-title{font-family:'Syne',sans-serif;font-size:15px;font-weight:700;}
.qr-modal-body{padding:24px;display:flex;flex-direction:column;align-items:center;gap:16px;}
.qr-container{background:white;border-radius:8px;padding:12px;display:flex;align-items:center;justify-content:center;}
.qr-day-label{font-family:'Syne',sans-serif;font-size:15px;font-weight:700;color:var(--text);}
.qr-hint{font-size:12px;color:var(--text-dim);text-align:center;}
.qr-warning{font-size:11px;color:var(--diesel-amber);text-align:center;padding:6px 12px;border:1px solid rgba(244,162,37,0.3);border-radius:4px;background:rgba(244,162,37,0.08);}
.qr-warning.hidden{display:none;}
.qr-copy-btn{background:var(--surface2);border:1px solid var(--border);color:var(--text);padding:8px 20px;border-radius:5px;font-family:'DM Sans',sans-serif;font-size:13px;font-weight:600;cursor:pointer;width:100%;}
.qr-copy-btn:hover{border-color:var(--orange);color:var(--orange);}

/* ── VIEWER (chaufförsvy) ── */
.viewer-body{overflow:auto;background:var(--bg);display:block;height:auto;}
.viewer-header{display:flex;align-items:center;justify-content:space-between;padding:16px 20px;background:var(--surface);border-bottom:1px solid var(--border);position:sticky;top:0;z-index:100;}
.viewer-logo{font-family:'Syne',sans-serif;font-size:18px;font-weight:800;}
.viewer-logo span{color:var(--orange);}
.viewer-day-label{font-family:'DM Mono',monospace;font-size:13px;color:var(--text-mid);}
.viewer-mode-badge{font-size:11px;font-weight:700;padding:3px 8px;border-radius:4px;background:rgba(255,107,53,0.15);color:var(--orange);border:1px solid rgba(255,107,53,0.3);}
.viewer-mode-badge.dag{background:rgba(72,149,239,0.15);color:var(--blue);border-color:rgba(72,149,239,0.3);}
.viewer-main{display:flex;flex-direction:column;gap:0;padding:0 0 40px;}
.viewer-section{margin-bottom:2px;}
.viewer-section-header{display:flex;align-items:center;justify-content:space-between;padding:12px 16px;background:var(--surface);border-bottom:1px solid var(--border);position:sticky;top:57px;z-index:50;}
.viewer-cards{display:flex;flex-direction:column;gap:1px;background:var(--border);}
.viewer-card{background:var(--surface);padding:12px 16px;display:flex;flex-direction:column;gap:4px;}
.viewer-card-top{display:flex;align-items:center;justify-content:space-between;gap:8px;}
.viewer-card-port{font-family:'DM Mono',monospace;font-size:22px;font-weight:700;line-height:1;}
.viewer-card-reg{font-family:'DM Mono',monospace;font-size:13px;font-weight:600;}
.viewer-card-namn{font-size:15px;font-weight:600;color:var(--text);}
.viewer-card-omrade{font-size:13px;color:var(--text-mid);}
.viewer-card-dela{font-size:11px;font-weight:700;padding:2px 7px;border-radius:3px;background:rgba(255,107,53,0.15);color:var(--orange);align-self:flex-start;}
.viewer-card-ghost{opacity:0.5;background:rgba(255,255,255,0.02);}
.viewer-ghost-label{font-size:10px;font-weight:700;text-transform:uppercase;letter-spacing:1px;color:var(--text-dim);}
.viewer-card-upplarning{background:rgba(46,196,182,0.05);border-left:3px solid var(--green);}
.viewer-upplabel{font-size:10px;font-weight:700;text-transform:uppercase;letter-spacing:1px;color:var(--green);}
.viewer-error{padding:40px;text-align:center;font-family:'Syne',sans-serif;font-size:16px;color:var(--text-dim);}
.viewer-error.hidden{display:none;}
.viewer-empty{padding:60px 20px;text-align:center;color:var(--text-dim);}