:root{--green:#079447;--green-dark:#05783a;--green-soft:#eaf7ef;--green-border:#c9e9d3;--text:#18231d;--muted:#6d7871;--line:#e4e9e6;--bg:#f7f9f8;--white:#fff;--danger:#d52c2c;--shadow:0 8px 28px rgba(21,60,38,.07);font-family:"Segoe UI",Tahoma,"Noto Sans Thai",sans-serif;color:var(--text);background:var(--bg)}*{box-sizing:border-box}body{margin:0;background:var(--bg);color:var(--text)}a{text-decoration:none;color:inherit}button,input,select,textarea{font:inherit}.app-shell{min-height:100vh;display:flex}.sidebar{width:286px;background:#fff;border-right:1px solid var(--line);display:flex;flex-direction:column;position:fixed;inset:0 auto 0 0;z-index:20;transition:.25s}.brand{height:74px;display:flex;align-items:center;padding:8px 12px 8px 16px;border-bottom:1px solid var(--line)}.brand-logo{display:block;width:218px;max-width:100%;height:auto}.brand-mark{width:44px;height:44px;border:3px solid var(--green);border-radius:12px;display:inline-grid;place-items:center;font-weight:900;font-size:15px;transform:rotate(-4deg)}.brand-mark.large{width:64px;height:64px;font-size:21px}.nav-menu{padding:12px 12px;display:flex;flex-direction:column;gap:5px;overflow:auto}.nav-item{padding:13px 16px;border-radius:11px;display:flex;gap:14px;align-items:center;font-weight:600;color:#4b5750}.nav-item:hover,.nav-item.active{background:var(--green-soft);color:var(--green)}.nav-item.active{box-shadow:inset 4px 0 var(--green)}.nav-icon{width:24px;text-align:center;font-size:22px}.nav-parent{cursor:default}.nav-submenu{display:flex;flex-direction:column;gap:3px;padding:3px 0 4px 44px}.nav-subitem{padding:10px 13px;border-radius:8px;font-size:14px;color:#667169}.nav-subitem:hover,.nav-subitem.active{background:var(--green-soft);color:var(--green);font-weight:700}.sidebar-footer{margin-top:auto;padding:20px 28px;border-top:1px solid var(--line);display:flex;gap:14px;color:#59645d}.main-panel{margin-left:286px;min-width:0;width:calc(100% - 286px);transition:.25s}.topbar{height:74px;background:#fff;border-bottom:1px solid var(--line);display:flex;align-items:center;gap:14px;padding:0 30px;position:sticky;top:0;z-index:15}.topbar-spacer{flex:1}.icon-button,.text-button{background:none;border:0;cursor:pointer;color:var(--muted)}.icon-button{font-size:23px}.text-button:hover{color:var(--green)}.language-form select{border:1px solid var(--line);border-radius:9px;padding:8px 12px;background:#fff}.user-chip{display:flex;align-items:center;gap:9px;padding:5px 10px}.avatar{width:36px;height:36px;border-radius:50%;display:grid;place-items:center;background:var(--green);color:#fff;font-weight:800}.content{padding:30px;max-width:1700px;margin:auto}.page-header{display:flex;align-items:flex-end;justify-content:space-between;gap:20px;margin-bottom:24px}.page-header h1{font-size:30px;margin:6px 0 5px}.breadcrumb{color:#8a948e;font-size:14px}.muted{color:var(--muted)}.primary-button,.secondary-button{display:inline-flex;align-items:center;justify-content:center;gap:8px;padding:11px 19px;border-radius:10px;border:1px solid transparent;cursor:pointer;font-weight:700;white-space:nowrap}.primary-button{background:var(--green);color:#fff}.primary-button:hover{background:var(--green-dark)}.primary-button:disabled{opacity:.45;cursor:not-allowed}.secondary-button{background:#fff;border-color:#d9dfdb;color:#4e5952}.secondary-button:hover{border-color:var(--green);color:var(--green)}.full{width:100%}.toolbar-card,.table-card,.form-card{background:#fff;border:1px solid var(--line);border-radius:14px;box-shadow:var(--shadow)}.toolbar-card{padding:18px 22px;display:flex;gap:14px;align-items:end;margin-bottom:18px}.table-card{padding:0;overflow:hidden}.toolbar-spacer{flex:1}.search-box{display:flex;align-items:center;border:1px solid #dce2de;border-radius:10px;background:#fff;min-width:320px}.search-box span{padding-left:15px;color:var(--green);font-size:22px}.search-box input{border:0;outline:none;width:100%;padding:12px 14px;background:transparent}.metric-grid{display:grid;grid-template-columns:repeat(5,minmax(180px,1fr));gap:16px}.metric-card{background:#fff;border:1px solid var(--line);border-radius:14px;padding:20px;display:flex;align-items:center;gap:16px;box-shadow:var(--shadow)}.metric-icon{width:50px;height:50px;border-radius:50%;display:grid;place-items:center;background:var(--green-soft);color:var(--green);font-size:25px}.metric-card span{display:block;color:var(--muted);font-size:14px}.metric-card strong{display:block;color:var(--green);font-size:28px;margin-top:4px}.quick-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:16px;margin-top:22px}.quick-card{background:#fff;border:1px solid var(--line);border-radius:14px;padding:24px;display:flex;flex-direction:column;gap:7px;box-shadow:var(--shadow);transition:.2s}.quick-card:hover{transform:translateY(-2px);border-color:var(--green-border)}.quick-card>span{font-size:30px;color:var(--green)}.quick-card strong{font-size:18px}.quick-card small{color:var(--muted)}.form-card{padding:28px;max-width:980px}.form-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:22px}.form-field{display:flex;flex-direction:column;gap:8px}.form-field.wide{grid-column:1/-1}.form-field label{font-weight:700}.form-field input,.form-field select,.form-field textarea{border:1px solid #d9dfdb;border-radius:10px;padding:12px 14px;outline:none;background:#fff}.form-field input:focus,.form-field select:focus{border-color:var(--green);box-shadow:0 0 0 3px rgba(7,148,71,.1)}.form-field.compact{min-width:210px}.wide-filter{min-width:280px}.required,.field-error,.validation-summary{color:var(--danger)}.field-hint{font-size:14px;color:var(--muted)}.field-hint.valid{color:var(--green)}.field-hint.invalid{color:var(--danger)}.upload-zone{border:2px dashed #b9ddc5!important;border-radius:14px;min-height:240px;display:flex;align-items:center;justify-content:center;flex-direction:column;gap:10px;background:#fbfefc;cursor:pointer;overflow:hidden}.upload-icon{font-size:46px;color:var(--green)}.upload-zone small{color:var(--muted)}.upload-zone img{max-width:280px;max-height:220px;object-fit:contain}.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}.form-actions{display:flex;justify-content:flex-end;gap:12px;margin-top:24px}.report-toolbar{align-items:end}.movement-filter{flex-wrap:wrap}.report-note{padding:12px 18px;border-top:1px solid var(--line);color:var(--muted);font-size:13px}.alert{padding:13px 16px;border-radius:10px;margin-bottom:16px}.alert.success{background:var(--green-soft);border:1px solid var(--green-border);color:var(--green-dark)}.status{display:inline-flex;padding:4px 9px;border-radius:999px;font-size:12px;font-weight:700}.status.success{background:var(--green-soft);color:var(--green)}.status.danger{background:#fdecec;color:var(--danger)}.status.muted{background:#eef1ef;color:#778079}.stock-total,.stock-positive{font-weight:800;color:var(--green)!important}.number-positive{color:var(--green);font-weight:700}.number-negative{color:var(--danger);font-weight:700}.empty-state{background:#fff;border:1px solid var(--line);border-radius:16px;padding:70px 30px;text-align:center;box-shadow:var(--shadow)}.empty-state.compact{padding:40px}.empty-icon{width:70px;height:70px;border-radius:50%;display:grid;place-items:center;background:var(--green-soft);color:var(--green);font-size:34px;margin:0 auto 18px}.login-body{background:#f3f8f5}.login-shell{min-height:100vh;display:grid;grid-template-columns:1.15fr .85fr}.login-brand-panel{padding:70px;display:flex;flex-direction:column;justify-content:center;background:linear-gradient(135deg,#e8f8ee,#f9fcfa)}.login-logo{display:flex;align-items:center;gap:18px;margin-bottom:60px}.login-brand-logo{width:min(100%,460px)}.login-brand-panel h1{font-size:48px;line-height:1.22;margin:0}.login-brand-panel h1 span{font-size:34px;color:var(--green)}.login-brand-panel p{color:var(--muted);font-size:18px}.login-card{display:grid;place-items:center;background:#fff}.login-card-inner{width:min(430px,85%)}.login-card h2{font-size:34px;margin-bottom:6px}.login-card form{display:flex;flex-direction:column;gap:10px;margin-top:28px}.login-card input[type=text],.login-card input[type=password]{border:1px solid #d8dfda;border-radius:10px;padding:13px 15px}.check-row{display:flex;align-items:center;gap:8px;margin:5px 0 12px}.login-language{display:flex;justify-content:center;gap:8px;margin-top:24px}.tabulator{border:0!important;background:#fff!important;font-size:14px}.tabulator .tabulator-header{border-bottom:1px solid var(--line)!important;background:#f2f8f4!important}.tabulator .tabulator-header .tabulator-col{background:#f2f8f4!important;border-right:1px solid #e1e8e3!important}.tabulator .tabulator-row{border-bottom:1px solid #edf0ee!important;min-height:48px}.tabulator .tabulator-row:hover{background:#f8fcfa!important}.tabulator .tabulator-footer{border-top:1px solid var(--line)!important;background:#fff!important}.tabulator .tabulator-calcs-holder{background:#edf7f0!important;font-weight:800}.tabulator-cell,.tabulator-col-title{white-space:normal!important}.sidebar-collapsed .sidebar{transform:translateX(-286px)}.sidebar-collapsed .main-panel{margin-left:0;width:100%}@media(max-width:1100px){.sidebar{transform:translateX(-286px)}.main-panel{margin-left:0;width:100%}.sidebar-collapsed .sidebar{transform:translateX(0)}.metric-grid{grid-template-columns:repeat(2,1fr)}.quick-grid{grid-template-columns:repeat(2,1fr)}}@media(max-width:700px){.content{padding:18px}.topbar{padding:0 16px}.user-name{display:none}.page-header{align-items:flex-start;flex-direction:column}.metric-grid,.quick-grid,.form-grid{grid-template-columns:1fr}.form-field.wide{grid-column:auto}.toolbar-card{align-items:stretch;flex-direction:column}.search-box{min-width:0;width:100%}.login-shell{grid-template-columns:1fr}.login-brand-panel{display:none}.login-card{min-height:100vh}.metric-card{padding:16px}}
@media(max-width:700px){
    .brand{height:68px;padding:8px 10px 8px 12px}
    .brand-logo{width:190px}
    .login-brand-logo{width:min(100%,360px)}
}
@media print{.sidebar,.topbar,.toolbar-card{display:none!important}.main-panel{margin:0;width:100%}.content{padding:0}.table-card{box-shadow:none;border:0}}

/* Functional menu extensions */
.header-actions{display:flex;gap:10px;flex-wrap:wrap}.sidebar-footer{padding:0}.sidebar-footer .nav-item{width:100%;border-radius:0;padding:20px 28px}.alert.info{background:#eef7ff;border:1px solid #cfe4f7;color:#285a7a}.alert.danger{background:#fdecec;border:1px solid #f6c6c6;color:var(--danger)}.danger-text{color:var(--danger)}.danger-button{display:inline-flex;align-items:center;justify-content:center;padding:11px 19px;border-radius:10px;border:1px solid var(--danger);background:var(--danger);color:#fff;font-weight:700;cursor:pointer}.grid-link{color:var(--green);font-weight:700}.grid-product-image{width:46px;height:46px;border-radius:8px;object-fit:cover;border:1px solid var(--line);background:#fff}.grid-image-placeholder{display:grid;place-items:center;width:46px;height:46px;border-radius:8px;background:var(--green-soft);color:var(--green)}.checkbox-field{justify-content:end}.checkbox-field label{display:flex;gap:9px;align-items:center;min-height:44px}.checkbox-field input{width:18px;height:18px}.product-detail-grid{display:grid;gap:20px}.product-hero-card,.detail-card,.cancel-card{background:#fff;border:1px solid var(--line);border-radius:16px;box-shadow:var(--shadow);padding:24px}.product-hero-card{display:flex;align-items:center;gap:28px}.product-hero-card h2{font-size:32px;margin:10px 0}.product-detail-image{width:220px;height:220px;border-radius:16px;border:1px solid var(--line);display:grid;place-items:center;background:#fbfdfc;overflow:hidden;flex:0 0 auto}.product-detail-image img{width:100%;height:100%;object-fit:contain}.product-detail-image span{font-size:70px;color:var(--green)}.stock-summary-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}.detail-row{display:flex;justify-content:space-between;gap:20px;padding:14px 0;border-bottom:1px solid var(--line)}.detail-row:last-child{border-bottom:0}.detail-row>span{color:var(--muted)}.action-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:14px}.quick-action{display:flex;align-items:center;justify-content:center;gap:10px;min-height:66px;border:1px solid var(--green-border);border-radius:13px;background:#fff;color:var(--green);font-weight:800}.quick-action:hover{background:var(--green-soft)}.quick-action>span:first-child{font-size:25px}.movement-actions{display:grid;grid-template-columns:repeat(5,1fr);gap:14px;margin-bottom:18px}.movement-action{background:#fff;border:1px solid var(--line);border-radius:14px;padding:18px;box-shadow:var(--shadow);display:grid;grid-template-columns:48px 1fr;column-gap:12px;align-items:center}.movement-action>span{grid-row:1/3;width:48px;height:48px;border-radius:50%;background:var(--green-soft);display:grid;place-items:center;color:var(--green);font-size:25px}.movement-action strong{font-size:16px}.movement-action small{color:var(--muted)}.movement-action:hover{border-color:var(--green);transform:translateY(-1px)}.movement-form{max-width:900px}.movement-direction{background:var(--green-soft);border:1px solid var(--green-border);border-radius:12px;padding:14px 16px;display:flex;align-items:center;gap:12px;margin-bottom:22px}.movement-type-badge{background:var(--green);color:#fff;border-radius:999px;padding:6px 12px;font-weight:700}.stock-preview{display:flex;gap:18px;flex-wrap:wrap;background:#f8fbf9;border:1px solid var(--line);border-radius:10px;padding:12px}.stock-preview span{color:var(--muted)}.stock-preview strong{color:var(--green);margin-left:5px}.movement-header-card{margin-bottom:18px}.movement-items-table{margin-bottom:18px}.simple-table{width:100%;border-collapse:collapse}.simple-table th,.simple-table td{padding:14px 16px;border-bottom:1px solid var(--line);text-align:left}.simple-table th{background:#f2f8f4}.simple-table td small{display:block;color:var(--muted);margin-top:4px}.simple-table .number{text-align:right}.cancel-card{display:flex;gap:18px;align-items:end}.cancel-card .form-field{flex:1}.settings-grid{display:grid;grid-template-columns:1fr 1fr;gap:20px;align-items:start}.compact-card{max-width:none}.compact-card h2,.detail-card h2{margin-top:0}
@media(max-width:1200px){.movement-actions{grid-template-columns:repeat(3,1fr)}.action-grid{grid-template-columns:repeat(2,1fr)}}
@media(max-width:800px){.product-hero-card{align-items:flex-start;flex-direction:column}.product-detail-image{width:100%;height:260px}.stock-summary-grid,.settings-grid{grid-template-columns:1fr}.movement-actions{grid-template-columns:1fr 1fr}.cancel-card{align-items:stretch;flex-direction:column}}
@media(max-width:520px){.movement-actions,.action-grid{grid-template-columns:1fr}.product-hero-card h2{font-size:26px}}

/* UI refinement: modern icons, high-contrast text, grid actions and logout */
:root{
    --text:#0b0b0b;
    --muted:#242424;
}
body,.content,.page-header h1,.page-header h2,.form-field label,.detail-row,.simple-table,.tabulator{
    color:var(--text);
}
.muted,.breadcrumb,.nav-item,.nav-subitem,.metric-card span,.movement-action small,.detail-row>span,.simple-table td small,.stock-preview span{
    color:var(--muted);
}
.nav-icon{
    width:26px;
    height:26px;
    display:inline-grid;
    place-items:center;
    flex:0 0 26px;
    font-size:19px;
}
.nav-icon i{line-height:1}
.nav-item{font-weight:650}
.nav-subitem{font-weight:550}
.tabulator,.tabulator .tabulator-row,.tabulator .tabulator-cell,.tabulator .tabulator-col-title{
    color:#0b0b0b;
}
.tabulator .tabulator-header .tabulator-col{
    color:#0b0b0b!important;
    font-weight:750;
}
.tabulator .tabulator-header-filter input,
.tabulator .tabulator-header-filter select,
.search-box input,
.form-field input,
.form-field select,
.form-field textarea,
.language-form select{
    color:#0b0b0b;
}
.tabulator .tabulator-header-filter input::placeholder,.search-box input::placeholder{color:#666}

.logout-form{margin:0}
.logout-button{
    display:inline-flex;
    align-items:center;
    justify-content:center;
    gap:8px;
    min-height:38px;
    padding:8px 14px;
    border:1px solid #c92323;
    border-radius:9px;
    background:#d52c2c;
    color:#fff;
    font-weight:750;
    cursor:pointer;
    box-shadow:0 3px 10px rgba(213,44,44,.16);
    transition:background .16s ease,transform .16s ease,box-shadow .16s ease;
}
.logout-button:hover{
    background:#b91f1f;
    transform:translateY(-1px);
    box-shadow:0 5px 14px rgba(213,44,44,.24);
}
.logout-button:focus-visible{outline:3px solid rgba(213,44,44,.22);outline-offset:2px}
.logout-button i{font-size:16px}

.grid-actions{
    display:flex;
    align-items:center;
    justify-content:center;
    gap:7px;
    min-height:34px;
}
.grid-action-button{
    width:34px;
    height:34px;
    display:inline-grid;
    place-items:center;
    border:1px solid #cfe7d8;
    border-radius:8px;
    background:#eff9f3;
    color:var(--green);
    cursor:pointer;
    padding:0;
    font-size:16px;
    transition:background .15s ease,border-color .15s ease,transform .15s ease;
}
.grid-action-button:hover{
    background:#dff3e7;
    border-color:#8ecda6;
    transform:translateY(-1px);
    color:var(--green-dark);
}
.grid-action-button.edit-action{background:#eaf7ef}
.grid-action-button.image-action{background:#eef7ff;border-color:#d0e5f6;color:#176b9c}
.grid-action-button.image-action:hover{background:#dceefb;border-color:#9dc8e5;color:#0e557e}
.grid-action-button.view-action{background:#f4f3ff;border-color:#dcdaff;color:#5a51a8}
.grid-action-button.view-action:hover{background:#e8e6ff;border-color:#bbb6f2;color:#40378e}

.image-dialog{
    width:min(760px,calc(100vw - 32px));
    max-height:calc(100vh - 32px);
    border:0;
    border-radius:16px;
    padding:0;
    overflow:hidden;
    box-shadow:0 24px 70px rgba(0,0,0,.28);
}
.image-dialog::backdrop{background:rgba(0,0,0,.58)}
.image-dialog-header{
    min-height:62px;
    display:flex;
    align-items:center;
    gap:16px;
    padding:14px 18px;
    border-bottom:1px solid var(--line);
    background:#fff;
}
.image-dialog-header h2{
    margin:0;
    min-width:0;
    flex:1;
    font-size:21px;
    color:#0b0b0b;
    overflow:hidden;
    text-overflow:ellipsis;
    white-space:nowrap;
}
.dialog-close-button{
    width:38px;
    height:38px;
    display:grid;
    place-items:center;
    border:1px solid var(--line);
    border-radius:9px;
    background:#fff;
    color:#111;
    cursor:pointer;
    font-size:19px;
}
.dialog-close-button:hover{background:#f3f5f4}
.image-dialog-body{
    display:grid;
    place-items:center;
    min-height:320px;
    max-height:calc(100vh - 110px);
    padding:24px;
    overflow:auto;
    background:#f7f9f8;
}
.image-dialog-body img{
    display:block;
    max-width:100%;
    max-height:calc(100vh - 170px);
    width:auto;
    height:auto;
    object-fit:contain;
    border-radius:10px;
    background:#fff;
}

.primary-button i,.secondary-button i,.logout-button i{line-height:1}
.movement-action>span i{font-size:23px;line-height:1}

@media(max-width:700px){
    .logout-button span{display:none}
    .logout-button{width:40px;padding:0}
    .topbar{gap:8px}
    .user-chip{padding:5px}
}


/* Grid header readability refinement (2026-07-18) */
.tabulator .tabulator-header .tabulator-col .tabulator-col-content{
    padding:12px 10px 10px;
}
.tabulator .tabulator-header .tabulator-col .tabulator-col-title{
    min-height:22px;
    font-size:15.5px;
    line-height:1.35;
    font-weight:800;
}
.tabulator .tabulator-header .tabulator-header-filter{
    margin-top:8px;
}
.tabulator .tabulator-header .tabulator-header-filter input,
.tabulator .tabulator-header .tabulator-header-filter select{
    min-height:32px;
    padding:6px 8px;
    font-size:14px;
}


/* Report date controls: Buddhist-year display with native calendar picker */
.report-date-field{min-width:310px}
.report-date-navigation{display:flex;align-items:center;gap:8px}
.date-input-shell{position:relative;min-width:190px;flex:1}
.date-input-shell .date-display-input{width:100%;padding-right:44px}
.date-picker-button{position:absolute;right:4px;top:50%;transform:translateY(-50%);width:36px;height:36px;display:grid;place-items:center;border:0;border-left:1px solid #c7d0ca;background:#fff;color:var(--green);border-radius:0 8px 8px 0;cursor:pointer;font-size:17px}
.date-picker-button:hover{background:var(--green-soft);color:var(--green-dark)}
.date-picker-button:focus-visible,.date-step-button:focus-visible{outline:3px solid rgba(7,148,71,.18);outline-offset:2px}
.native-date-picker{position:absolute!important;width:1px!important;height:1px!important;opacity:0!important;pointer-events:none!important;right:8px;bottom:0;padding:0!important;border:0!important}
.date-step-button{width:40px;height:42px;display:grid;place-items:center;flex:0 0 40px;border:1px solid #bfc9c2;border-radius:9px;background:#fff;color:#111;cursor:pointer;font-size:17px;transition:background .15s ease,border-color .15s ease,color .15s ease}
.date-step-button:hover{background:var(--green-soft);border-color:#88c89f;color:var(--green-dark)}
@media(max-width:700px){.report-date-field{min-width:0;width:100%}.report-date-navigation{width:100%}.date-input-shell{min-width:0}}

/* Tabulator grid-line continuity fix v2 (2026-07-19)
   Keep one continuous horizontal border on each row, while drawing vertical
   separators inside each cell. The row height is now driven by the cells so
   the vertical separators reach the horizontal line without white gaps. */
:root{--grid-line:#d5ddd8}
.tabulator .tabulator-header{
    border-bottom:1px solid var(--grid-line)!important;
}
.tabulator .tabulator-header .tabulator-col{
    margin:0!important;
    border-right:0!important;
    border-bottom:0!important;
    box-shadow:inset -1px 0 0 var(--grid-line)!important;
    box-sizing:border-box!important;
}
.tabulator .tabulator-header .tabulator-col:last-child{
    box-shadow:none!important;
}
.tabulator .tabulator-row{
    min-height:0!important;
    margin:0!important;
    border-bottom:1px solid var(--grid-line)!important;
}
.tabulator .tabulator-row .tabulator-cell{
    min-height:48px!important;
    margin:0!important;
    padding-top:8px!important;
    padding-bottom:8px!important;
    border-right:0!important;
    border-bottom:0!important;
    box-shadow:inset -1px 0 0 var(--grid-line)!important;
    box-sizing:border-box!important;
    vertical-align:top!important;
}
.tabulator .tabulator-row .tabulator-cell:last-child{
    box-shadow:none!important;
}
.tabulator .tabulator-row .tabulator-cell.tabulator-frozen,
.tabulator .tabulator-header .tabulator-col.tabulator-frozen{
    border-right:0!important;
    box-shadow:inset -1px 0 0 var(--grid-line)!important;
}
.tabulator .tabulator-tableholder .tabulator-table{
    margin:0!important;
    background:#fff;
}