:root{font-family:system-ui,-apple-system,"Noto Sans Thai",sans-serif;color:#172033;background:#f5f7fb}*{box-sizing:border-box}body{margin:0}header{background:#fff;border-bottom:1px solid #e6eaf0;min-height:64px;display:flex;align-items:center;justify-content:space-between;padding:0 5vw;position:sticky;top:0;z-index:5}nav{display:flex;gap:20px;flex-wrap:wrap}a{color:#315caa;text-decoration:none}main{max-width:1280px;margin:auto;padding:30px 5vw}.muted{color:#6f7785}.page-head,.section-title{display:flex;justify-content:space-between;align-items:center;gap:16px;margin-bottom:20px}h1{margin:0 0 4px;font-size:28px}h2{font-size:18px}.cards{display:grid;grid-template-columns:repeat(4,1fr);gap:16px;margin-bottom:20px}.card{background:#fff;border:1px solid #e6eaf0;border-radius:16px;padding:20px;margin-bottom:20px;box-shadow:0 3px 16px rgba(23,32,51,.04)}.metric span{display:block;color:#6f7785}.metric strong{font-size:36px;display:block;margin-top:8px}.btn,button{display:inline-block;border:0;border-radius:10px;background:#315caa;color:#fff;padding:11px 16px;font-weight:600;cursor:pointer}.secondary{background:#edf2fb;color:#315caa}.badge{background:#edf7f1;color:#24734a;padding:5px 9px;border-radius:999px;font-size:12px}table{width:100%;border-collapse:collapse}th,td{text-align:left;padding:12px;border-bottom:1px solid #edf0f4;vertical-align:top}th{font-size:13px;color:#687182}.table-wrap{overflow:auto}.search{display:flex;gap:10px;margin-bottom:16px}.search input{max-width:460px}.form-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:18px}.form-grid label{font-weight:600;font-size:14px}.full{grid-column:1/-1}.actions{display:flex;justify-content:flex-end;gap:10px}input,select{width:100%;margin-top:7px;padding:11px 12px;border:1px solid #ccd3dd;border-radius:9px;background:#fff;font:inherit}.two-col{display:grid;grid-template-columns:1fr 1fr;gap:20px}.login-bg{min-height:100vh;display:grid;place-items:center;padding:20px;background:linear-gradient(145deg,#eef3fb,#f8fafc)}.login-card{width:min(430px,100%);background:#fff;border:1px solid #e2e7ee;border-radius:20px;padding:34px;box-shadow:0 20px 60px rgba(25,45,80,.12)}.login-card form{display:grid;gap:14px}.alert{background:#fff0f0;color:#a22;padding:11px;border-radius:9px;margin:14px 0}@media(max-width:850px){header{align-items:flex-start;flex-direction:column;padding-top:14px;padding-bottom:14px;gap:12px}.cards{grid-template-columns:repeat(2,1fr)}.two-col,.form-grid{grid-template-columns:1fr}.page-head{align-items:flex-start}.full{grid-column:auto}}@media(max-width:520px){main{padding:20px 14px}.cards{grid-template-columns:1fr 1fr}.metric strong{font-size:28px}nav{gap:12px;font-size:14px}.page-head{flex-direction:column}.page-head .btn{width:100%;text-align:center}}

.page-head{display:flex;justify-content:space-between;gap:1rem;align-items:center}.filters{display:flex;gap:.6rem;flex-wrap:wrap;margin:1rem 0}.cards{display:grid;grid-template-columns:repeat(auto-fit,minmax(260px,1fr));gap:1rem}.shift-card{position:relative}.shift-date{font-size:1.15rem;font-weight:700;margin-bottom:.4rem}.badge{display:inline-block;padding:.2rem .55rem;border-radius:999px;background:#eef2ff;font-size:.78rem;margin-left:.4rem}.actions{display:flex;gap:.5rem;margin-top:1rem}.actions form{margin:0}.alert{padding:.8rem 1rem;border:1px solid #d99;border-radius:10px;margin:1rem 0}.small{font-size:.85rem}.form-card textarea{width:100%;box-sizing:border-box}@media(max-width:700px){header{align-items:flex-start}header nav{display:flex;flex-wrap:wrap;gap:.45rem}.page-head{align-items:flex-start}.filters>*{width:100%}}
.calendar-wrap{overflow:auto}.month-calendar{min-width:980px;display:grid;grid-template-columns:repeat(7,1fr);gap:1px;background:#dfe5ee;border:1px solid #dfe5ee;border-radius:14px;overflow:hidden}.dow{background:#eef2f8;text-align:center;font-weight:700;padding:10px}.day-cell{background:#fff;min-height:145px;padding:8px}.day-cell.empty{background:#f7f8fa}.day-no{font-weight:800;margin-bottom:6px}.shift-pill{border-left:4px solid #6b7c93;background:#f6f8fb;border-radius:8px;padding:7px;margin:5px 0;font-size:12px}.shift-pill b,.shift-pill span,.shift-pill small{display:block}.shift-pill small{margin-top:4px;color:#596273}.status-approved{border-left-color:#24734a;background:#edf8f1}.status-submitted{border-left-color:#b57a00;background:#fff8e6}.status-draft{border-left-color:#315caa;background:#eef4ff}.mini{padding:5px 8px;border-radius:7px;font-size:11px;margin-top:5px}.danger{background:#a43b3b}.inline-actions{display:flex;gap:5px;flex-wrap:wrap}.form-card label{display:block;margin-bottom:14px;font-weight:600}.form-card textarea{margin-top:7px;padding:11px 12px;border:1px solid #ccd3dd;border-radius:9px;font:inherit}
/* V1.2.1 shift calendar usability */
.head-actions,.month-nav,.select-tools{display:flex;gap:8px;flex-wrap:wrap}.compact{padding:8px 11px}.calendar-toolbar{display:flex;align-items:center;justify-content:space-between;gap:12px;margin:14px 0}.calendar-toolbar h2{margin:0;font-size:22px}.shift-layout{display:grid;grid-template-columns:minmax(0,1fr) 300px;gap:18px;align-items:start}.shift-summary{position:sticky;top:82px}.summary-person{padding:10px 0;border-bottom:1px solid #edf0f4}.summary-person>div:first-child{display:flex;justify-content:space-between;gap:8px}.summary-person span{font-size:12px}.summary-types{display:flex;gap:7px;flex-wrap:wrap;margin-top:6px;color:#596273}.legend{display:flex;gap:10px;flex-wrap:wrap;background:#fff;border:1px solid #e6eaf0;border-radius:12px;padding:12px;font-size:12px}.legend span,.summary-types span,.staff-line{display:inline-flex!important;align-items:center;gap:5px}.shift-dot{display:inline-block;width:9px;height:9px;border-radius:50%;background:#8793a5;flex:0 0 auto}.type-morning{background:#2f80ed}.type-evening{background:#f2994a}.type-night{background:#6c5ce7}.type-office{background:#27ae60}.type-oncall{background:#eb5757}.staff-line em{font-style:normal;color:#7a8494;font-size:10px}.day-top{display:flex;justify-content:space-between;align-items:center}.day-add{display:grid;place-items:center;width:24px;height:24px;border-radius:50%;background:#edf2fb;font-weight:800}.weekend{background:#f7f0f2}.notice{background:#fff8e6;color:#7d5a00;border:1px solid #f0d88c;padding:11px;border-radius:9px;margin:14px 0}.shift-entry{max-width:900px}.shift-entry select[multiple]{min-height:300px}.shift-entry select[multiple] option{padding:8px}.select-tools{align-items:center;margin:-5px 0 16px}
@media(max-width:1100px){.shift-layout{grid-template-columns:1fr}.shift-summary{position:static}.shift-summary .card{max-height:360px;overflow:auto}.month-calendar{min-width:900px}}
@media(max-width:700px){.calendar-toolbar{align-items:flex-start;flex-direction:column}.month-nav{width:100%}.month-nav .btn{flex:1;text-align:center}.head-actions{width:100%}.head-actions .btn{flex:1;text-align:center}.shift-entry select[multiple]{min-height:260px}}
.signature-preview{padding:18px;border:1px dashed #cbd5e1;border-radius:12px;margin:12px 0}.signature-preview img{max-width:320px;max-height:120px;object-fit:contain;background:#fff}.notice{padding:12px 16px;border-radius:10px;background:#eef6ff;margin:12px 0}.danger{background:#b42318!important;color:#fff!important}
.grid-4{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:12px;margin:12px 0}.filter-row{display:flex;gap:12px;align-items:end;flex-wrap:wrap}.inline{display:inline-flex;gap:5px;margin:2px}.inline input{max-width:160px}.danger{border-color:#b42318}.badge{padding:3px 8px;border-radius:999px;background:#eef2f6;font-size:.85rem}.secondary{background:#fff!important;color:#222!important;border:1px solid #ccd3db!important}@media(max-width:800px){.grid-4{grid-template-columns:repeat(2,1fr)}.inline{display:flex;margin-bottom:5px}.table-wrap{overflow-x:auto}}
.settings-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:16px}.setup-card{margin:0}.setup-stats{display:grid;grid-template-columns:repeat(3,1fr);gap:10px;margin:16px 0}.setup-stats div{padding:14px;border:1px solid #e5e7eb;border-radius:12px;text-align:center}.setup-stats b{display:block;font-size:1.6rem}.setup-stats span{font-size:.9rem;color:#64748b}.quick-actions{display:flex;gap:8px;flex-wrap:wrap;margin-top:14px}.status-list>div{display:flex;justify-content:space-between;padding:10px 0;border-bottom:1px solid #eee}.ok{color:#15803d}.warn{color:#b45309}.checklist{list-style:none;padding:0}.checklist li{padding:8px 0}.checklist li:before{content:'○';margin-right:8px}.checklist li.done:before{content:'✓';color:#15803d;font-weight:bold}.alert.success{padding:12px;border-radius:10px;background:#ecfdf5;margin-bottom:14px}.form-grid{display:grid;grid-template-columns:1fr 1fr;gap:12px}.form-grid label{display:flex;flex-direction:column;gap:5px}@media(max-width:900px){.settings-grid{grid-template-columns:1fr}.setup-stats{grid-template-columns:repeat(2,1fr)}.form-grid{grid-template-columns:1fr}}

/* V1.9.3 Easy Admin UI */
.role-box{display:grid;grid-template-columns:repeat(2,minmax(140px,1fr));gap:6px}.role-box label{display:flex;align-items:center;gap:6px;font-size:13px}.role-box input[type=checkbox]{width:auto;margin:0}.role-box button{grid-column:1/-1}.table-wrap input,.table-wrap select{min-width:130px}.metric small{display:block;color:#64748b;margin-top:6px}@media(max-width:700px){.role-box{grid-template-columns:1fr}}

/* v1.9.4 dashboard + admin shortcuts */
.dashboard-hero{display:flex;justify-content:space-between;gap:16px;align-items:center;margin-bottom:18px;padding:22px;border-radius:18px;background:linear-gradient(135deg,#f7fbff,#eef7f3);border:1px solid #dfe9e5}.dashboard-hero h1{margin:0 0 6px}.dashboard-actions{display:flex;gap:8px;flex-wrap:wrap}.master-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(190px,1fr));gap:12px;margin:16px 0}.master-card{display:block;padding:18px;border:1px solid #e1e7e5;border-radius:16px;text-decoration:none;color:inherit;background:#fff}.master-card:hover{transform:translateY(-1px);box-shadow:0 6px 18px rgba(0,0,0,.06)}.master-card strong{display:block;font-size:1.05rem;margin-bottom:5px}.metric small{display:block;margin-top:6px}.dashboard-grid{display:grid;grid-template-columns:1.25fr .75fr;gap:16px}.status-list{display:grid;gap:10px}.status-item{display:flex;justify-content:space-between;gap:12px;padding:10px 0;border-bottom:1px solid #eee}.status-item:last-child{border-bottom:0}@media(max-width:900px){.dashboard-grid{grid-template-columns:1fr}.dashboard-hero{align-items:flex-start;flex-direction:column}}
/* v1.9.5 Executive Dashboard */
.exec-cards{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:14px;margin-bottom:18px}.exec-cards .card{margin:0}.attention{border-top:3px solid #d49a20}.danger-soft{border-top:3px solid #b42318}.analytics-grid{display:grid;grid-template-columns:1fr 1fr;gap:16px}.bar-row{margin:14px 0}.bar-label{display:flex;justify-content:space-between;gap:10px;margin-bottom:6px}.bar-track{height:10px;background:#edf1f5;border-radius:999px;overflow:hidden}.bar-track i{display:block;height:100%;background:#315caa;border-radius:999px}.mini-stat-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(120px,1fr));gap:10px}.mini-stat-grid>div{padding:14px;border:1px solid #e7ebef;border-radius:12px}.mini-stat-grid b,.mini-stat-grid span{display:block}.mini-stat-grid b{font-size:1.5rem}.mini-stat-grid span{color:#687182;font-size:.85rem}.action-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(210px,1fr));gap:10px}.action-grid a{display:flex;justify-content:space-between;gap:10px;padding:14px;border:1px solid #e3e8ee;border-radius:12px}.badge-danger{background:#fff0f0;color:#a22}@media(max-width:950px){.exec-cards{grid-template-columns:repeat(2,1fr)}.analytics-grid{grid-template-columns:1fr}}@media(max-width:520px){.exec-cards{grid-template-columns:1fr 1fr}}