/* OSASmart shared controls: readable labels, visible state and restrained motion. */
:root{--osa-ink:#13324a;--osa-muted:#52677b;--osa-line:#d5e2e9;--osa-accent:#176cbd;--osa-soft:#edf5fd}
body.admin-body,body.customer-browser-mode{background:#f0f5f8;color:var(--osa-ink);font-family:Inter,'Noto Sans Tamil',sans-serif}
body.admin-body .admin-panel,body.customer-browser-mode .admin-panel{border:1px solid var(--osa-line);border-radius:18px;box-shadow:0 5px 20px #12354a08}
body.admin-body .btn,body.customer-browser-mode .btn{min-height:44px;padding:10px 15px;font-size:.9rem;border-radius:11px;line-height:1.5;white-space:normal}
body.admin-body .form-control,body.customer-browser-mode .form-control{min-height:46px;font-size:.96rem;border-radius:10px;background:#fff}
body.admin-body .admin-table th,body.admin-body .admin-table td,body.customer-browser-mode .admin-table th,body.customer-browser-mode .admin-table td{padding:13px 12px;font-size:.88rem;vertical-align:top}
body.admin-body .admin-table-wrap,body.customer-browser-mode .admin-table-wrap{overflow-x:auto;max-width:100%;border-radius:12px}
body.admin-body .admin-nav a,body.admin-body .admin-nav summary{min-height:43px;font-size:.86rem;line-height:1.55}
body.admin-body .admin-topbar{background:#fff;border-bottom:1px solid var(--osa-line)}
.osa-toolbar{display:flex;align-items:center;flex-wrap:wrap;gap:7px;margin:0 auto 16px;padding:10px 12px;background:#fff;border:1px solid var(--osa-line);border-radius:14px;max-width:1200px;box-shadow:0 3px 12px #12354a06}
#main-content>.osa-toolbar{margin:16px auto;max-width:calc(100% - 36px);width:1160px}
.osa-toolbar a,.osa-toolbar button{display:inline-flex;align-items:center;justify-content:center;gap:8px;background:#eef5f9;border:1px solid transparent;border-radius:10px;color:#164765;padding:9px 12px;min-height:44px;font:inherit;font-size:.88rem;font-weight:650;cursor:pointer;text-decoration:none}
.osa-toolbar [aria-pressed=true]{background:#154e75;color:#fff}
.osa-toolbar [hidden],[hidden]{display:none!important}
.osa-toolbar a:hover,.osa-toolbar button:hover{border-color:#8daec5}
body :is(a,button,input,select,textarea,summary):focus-visible{outline:3px solid #db8300;outline-offset:3px}
.osa-page-heading{display:flex;justify-content:space-between;align-items:center;gap:20px;margin:10px 0 22px}
.osa-page-heading h1{margin:5px 0 8px;font-size:clamp(1.5rem,3vw,2rem);letter-spacing:-.03em}.osa-page-heading p{margin:0;color:var(--osa-muted);line-height:1.7;max-width:780px}.osa-eyebrow{color:#19766b;font-weight:750;font-size:.82rem;letter-spacing:.07em}
.osa-category-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:13px;margin-bottom:20px}
[data-tone=blue]{--osa-accent:#176cbd;--osa-soft:#eaf3ff}[data-tone=cyan]{--osa-accent:#087980;--osa-soft:#e8f8fa}[data-tone=amber]{--osa-accent:#966009;--osa-soft:#fff7df}[data-tone=green]{--osa-accent:#18774f;--osa-soft:#e9f8f0}[data-tone=violet]{--osa-accent:#7652b2;--osa-soft:#f4efff}[data-tone=slate]{--osa-accent:#526477;--osa-soft:#eef2f6}
.osa-category-card{display:grid;grid-template-columns:54px 1fr;align-content:center;column-gap:14px;row-gap:5px;padding:18px;border:1px solid var(--osa-line);border-radius:16px;background:#fff;color:var(--osa-ink);text-decoration:none;min-height:108px;transition:box-shadow .18s ease,border-color .18s ease}
.osa-category-card strong{align-self:end;font-size:1rem}.osa-category-card>span:last-child{color:var(--osa-muted);font-size:.85rem}.osa-category-card:hover,.osa-category-card.is-selected{border-color:var(--osa-accent);box-shadow:0 4px 16px #12354a0c}
.osa-icon{display:grid;place-items:center;width:54px;height:54px;background:var(--osa-soft);color:var(--osa-accent);border-radius:16px;font-size:1.5rem;grid-row:span 2}
.osa-setup-grid{display:grid;grid-template-columns:repeat(5,minmax(0,1fr));gap:10px;margin:18px 0}.osa-setup-step{display:flex;align-items:center;gap:8px;flex-wrap:wrap;border:1px solid #d9e5ed;border-radius:12px;padding:13px;color:#254d68;text-decoration:none;min-height:90px;background:#f8fbfd}.osa-setup-step>span{border-radius:50%;background:#e2edf6;width:25px;height:25px;display:grid;place-items:center;font-size:.82rem;font-weight:800}.osa-setup-step>strong{width:100%;font-size:.86rem;line-height:1.6}
.osa-filter-row,.osa-product-picker{display:flex;align-items:center;gap:10px;flex-wrap:wrap;margin-bottom:18px}.osa-filter-row label,.osa-product-picker label{font-weight:700}.osa-filter-row .form-control,.osa-product-picker .form-control{width:auto;min-width:190px;flex:1}.osa-editor-row{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:12px;padding:18px;margin-bottom:14px;background:#f5f9fc;border:1px solid #d9e5ed;border-radius:13px}.osa-editor-row label{display:grid;align-content:start;gap:7px;font-size:.87rem;font-weight:650}.osa-editor-row .form-control{width:100%;min-width:0}.osa-editor-row button{align-self:end}.osa-save-row{border-top:1px solid var(--osa-line);margin-top:25px;padding-top:20px}
.osa-fact-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:13px;margin:20px 0}.osa-fact-grid>div{padding:14px;background:#f3f7fa;border-radius:12px;display:grid;gap:8px;overflow-wrap:anywhere}.osa-fact-grid small{color:var(--osa-muted)}.osa-block{display:block;margin-top:5px;color:var(--osa-muted)}
body .btn.osa-action{width:100%;min-height:76px;display:flex;gap:12px;text-align:left;justify-content:flex-start;font-weight:750;border:1px solid #bdd2e3;background:#eff5fb;color:#225980}.osa-action i{font-size:1.5rem}body .btn.osa-action-on{background:#e9f7ef;color:#116640;border-color:#8ac9ab}body .btn.osa-action-off{background:#fff0f0;color:#ae2f42;border-color:#dfa1ac}.osa-pin-label{display:grid;gap:5px;font-size:.8rem;margin-bottom:8px}
.osa-nav-search{display:grid;gap:6px;padding:8px;color:#dcecf5;font-size:.82rem}.osa-nav-search input{width:100%;padding:11px;border:1px solid #4e687f;border-radius:10px;color:#fff;background:#ffffff12;font:inherit}
.os-device-card[data-tone] .os-device-icon{background:var(--osa-soft);color:var(--osa-accent)}.os-device-card[data-tone]{border-top:4px solid var(--osa-accent)}.os-device-card[data-tone] .os-device-open{background:var(--osa-accent)}
body .os-device-edit{min-width:40px;min-height:40px}.os-device-home .osa-page-heading{margin-top:5px}.osa-help-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:15px}.osa-help-card{padding:23px;background:#fff;border:1px solid var(--osa-line);border-radius:16px}.osa-help-card h2{font-size:1.1rem;display:flex;gap:10px;align-items:center}.osa-help-card p{line-height:1.85;color:var(--osa-muted)}
html.osa-large-text{font-size:19px}html.osa-large-text body :is(.admin-table td,.admin-table th,.muted-line,.os-device-chip,.admin-nav a,.btn,.form-control){font-size:1rem!important}
html[lang=ta] body{line-height:1.75}html[lang=ta] :is(button,.btn,.osa-toolbar a){line-height:1.7}
@media(max-width:1050px){.osa-category-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.osa-setup-grid{grid-template-columns:repeat(3,minmax(0,1fr))}.osa-fact-grid{grid-template-columns:repeat(2,minmax(0,1fr))}}
@media(max-width:650px){.osa-page-heading{align-items:flex-start;flex-direction:column;gap:12px}.osa-category-grid,.osa-help-grid,.osa-editor-row{grid-template-columns:1fr}.osa-setup-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.osa-toolbar{gap:6px;padding:8px}.osa-toolbar a,.osa-toolbar button{flex:1 1 auto;padding:8px;font-size:.82rem}.osa-category-card{min-height:88px;padding:14px}.osa-fact-grid{grid-template-columns:1fr}.osa-filter-row .form-control{min-width:0;width:100%;flex-basis:100%}.admin-content{min-width:0}body.admin-body .admin-panel{padding:15px}.osa-editor-row{padding:13px}body .table-actions{flex-wrap:wrap}.osa-product-picker select{max-width:100%;min-width:0}.osmc-dual-motor-card :is(strong,small){overflow-wrap:anywhere}}
@media(prefers-reduced-motion:reduce){*,*::before,*::after{animation-duration:.001ms!important;animation-iteration-count:1!important;transition-duration:.001ms!important;scroll-behavior:auto!important}}
@media print{.osa-toolbar,.osa-nav-search,.osa-filter-row{display:none!important}body.admin-body,body.customer-browser-mode{background:#fff}}

body[data-authenticated="1"].customer-browser-mode:not(.os-motor-page) .btn{min-height:44px;font-size:.9rem;padding:10px 15px}
body[data-authenticated="1"].customer-browser-mode:not(.os-motor-page) .form-control{min-height:46px;font-size:.96rem}