:root{font-family:Inter,'Segoe UI',Arial,sans-serif;color:#1d2939;background:#f7f9fc}*{box-sizing:border-box}body{margin:0}a{color:inherit;text-decoration:none}.layout{display:flex;min-height:100vh}aside{width:248px;background:#fff;border-right:1px solid #e8edf3;padding:24px 14px;flex-shrink:0;display:flex;flex-direction:column}.brand{font-size:24px;font-weight:800;letter-spacing:-1px;color:#1a3544;margin:0 12px 30px}.brand span{color:#0f9986}.sidehead{font-size:11px;text-transform:uppercase;letter-spacing:1px;color:#8b97a6;padding:10px 13px}nav{display:flex;flex-direction:column;gap:3px}nav a{padding:11px 13px;border-radius:9px;color:#657587;font-size:14px}nav a:hover,nav a.active{background:#eaf7f4;color:#087e70}.logout{margin-top:auto;padding:20px 13px;color:#c04e58}main{flex:1;min-width:0;padding:32px;max-width:1600px}header{display:flex;justify-content:space-between;align-items:center;margin-bottom:30px;gap:15px}header small{font-size:11px;color:#0c9482;letter-spacing:1.5px}h1{font-size:30px;letter-spacing:-1px;margin:8px 0}h2{font-size:18px;margin:0 0 18px}h3{font-size:15px}.userpill{border:1px solid #e3eaf0;background:#fff;padding:10px 15px;border-radius:40px;color:#657587;font-size:12px}.stats{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:16px;margin-bottom:20px}.stat,.panel{background:#fff;border:1px solid #e6ebf1;border-radius:15px;padding:22px;box-shadow:0 2px 9px #1a354405}.stat{color:#718096;font-size:13px}.stat strong{display:block;color:#1d2939;font-size:27px;margin:16px 0 8px}.stat small{color:#0b9a85}.panel{margin-bottom:20px}.panel p{color:#718096;font-size:14px}.actions{display:flex;flex-wrap:wrap;gap:10px}.btn,button{background:#0e9c87;color:#fff;border:0;border-radius:9px;padding:12px 17px;font-weight:700;cursor:pointer;font-size:13px}.btn.alt{background:#eaf7f4;color:#087e70}button:hover,.btn:hover{filter:brightness(.96)}input,select{background:#fff;border:1px solid #dce4ed;color:#253448;padding:12px;border-radius:8px;width:100%;font:inherit;min-width:0}input:focus,select:focus{outline:2px solid #b5e8de;border-color:#0e9c87}label{display:block;color:#526376;font-size:12px;font-weight:650}label input,label select{margin-top:7px}.formgrid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:17px;align-items:end}.formgrid button{align-self:end}.full{grid-column:1/-1}.nested{border:1px solid #e6ebf1;padding:16px;border-radius:10px}.disabled{opacity:.4;pointer-events:none}.fieldset{padding:14px;background:#f7fafc;border-radius:10px}.fieldset small{color:#788798}.toggle{display:flex;align-items:center;gap:10px;font-size:14px}.toggle input{width:18px;height:18px;margin:0;accent-color:#0e9c87}.pricing{display:grid;grid-template-columns:repeat(5,minmax(0,1fr));gap:10px}.pricing>div{padding:14px;background:#f1f8f7;border-radius:10px}.pricing small{display:block;color:#647788;margin-bottom:8px}.pricing strong{font-size:16px;color:#116c61}.sectionhead{display:flex;justify-content:space-between;gap:12px;align-items:start}.tag{background:#eaf7f4;color:#087e70;padding:7px 11px;border-radius:99px;font-size:11px}table{width:100%;border-collapse:collapse;text-align:left;font-size:13px}th{color:#718096;font-weight:600;background:#fafbfc}td,th{padding:13px;border-bottom:1px solid #edf0f4}td small{color:#8b97a6}.scroll{overflow:auto}.billing{display:grid;grid-template-columns:1.2fr 1fr;gap:20px}.product{display:flex;justify-content:space-between;align-items:center;width:100%;text-align:left;margin-top:9px;background:#f8fbfc;color:#243648;border:1px solid #e9eef3}.product small{display:block;color:#7e8c9b;margin-top:5px}.product strong{color:#078e7d}#products{max-height:60vh;overflow:auto;margin-top:15px}#cart{margin:18px 0;min-height:90px}.cartrow{display:grid;grid-template-columns:minmax(90px,1fr) 100px 65px 95px 32px;align-items:center;border-bottom:1px solid #edf0f4;padding:10px 0;gap:7px}.cartrow input,.cartrow select{padding:8px}.cartrow button{padding:8px}.total{display:flex;justify-content:space-between;margin-top:25px}.checks{display:grid;grid-template-columns:repeat(3,1fr);gap:12px;margin:15px 0}.checks label{display:flex;align-items:center;gap:8px}.checks input{width:auto;margin:0}.staffrow{padding:18px 0;border-bottom:1px solid #edf0f4}.staffrow small{color:#8b97a6;margin-left:8px}.logo{max-width:100px;max-height:90px}.hint{font-size:13px;color:#078e7d}.login{min-height:100vh;display:grid;place-items:center;background:#f5f8fb}.loginbox{width:min(420px,92vw);padding:36px;background:#fff;border:1px solid #e2e9f0;border-radius:20px;box-shadow:0 15px 50px #10203012}.loginbox .brand{margin:0 0 35px}.loginbox h2{font-size:26px}.loginbox p{color:#718096}.loginbox label{margin:20px 0}.loginbox button{width:100%}@media(max-width:1100px){.pricing{grid-template-columns:repeat(3,1fr)}.stats{grid-template-columns:repeat(2,1fr)}.formgrid{grid-template-columns:repeat(2,1fr)}.billing{grid-template-columns:1fr}}@media(max-width:680px){.layout{display:block}aside{width:100%;padding:12px;display:block}aside .brand{margin:0 0 8px}aside .sidehead{display:none}nav{flex-direction:row;overflow:auto;white-space:nowrap}nav a{flex-shrink:0;padding:9px}.logout{display:inline-block;padding:8px}main{padding:17px}header{align-items:start}h1{font-size:23px}.userpill{font-size:10px}.stats{gap:9px}.stat,.panel{padding:15px}.stat strong{font-size:19px}.formgrid,.checks{grid-template-columns:1fr 1fr}.billing{gap:10px}.pricing{grid-template-columns:repeat(2,1fr)}.cartrow{grid-template-columns:1fr 85px 60px;gap:6px}.cartrow strong{grid-column:2}.cartrow button{grid-column:3}}@media(max-width:420px){.formgrid,.checks{grid-template-columns:1fr}.stats{grid-template-columns:1fr 1fr}}

.edit-wrap{max-width:960px;margin:35px auto;padding:16px}.inventory-actions{display:flex;align-items:center;gap:8px}.inventory-actions form{margin:0}.inventory-actions .action-edit,.inventory-actions .action-delete{font:inherit;font-size:12px;border-radius:7px;padding:8px 12px;text-decoration:none;cursor:pointer;white-space:nowrap}.inventory-actions .action-edit{background:#eaf4ff;color:#165c94}.inventory-actions .action-delete{background:#fff0f0;color:#a92323;border:1px solid #f2cccc;width:auto}.edit-wrap .panel{margin-top:18px}@media(max-width:700px){.edit-wrap{margin:12px auto}.inventory-actions{flex-wrap:wrap}}

/* 2026 white dashboard refinements */
.warning-row{background:#fff0f0!important;color:#991b1b}.alertgrid{display:grid;grid-template-columns:repeat(auto-fit,minmax(190px,1fr));gap:12px;margin:16px 0}.alertcard{padding:16px;border:1px solid #fecaca;border-radius:12px;background:#fff1f2;text-decoration:none;color:#991b1b;display:flex;flex-direction:column;gap:8px}.alertcard strong{font-size:27px}.audit-details{max-width:420px;overflow-wrap:anywhere;white-space:pre-wrap}.discount-line{display:flex;align-items:center;gap:6px;flex-wrap:wrap;font-size:12px}.discount-line input[type=number]{width:72px}.discount-line .reason{width:100%;min-width:170px}.override-toggle{display:flex;align-items:center;gap:4px}.override-toggle input{width:auto}.hint{font-size:12px;color:#64748b}.cartrow{flex-wrap:wrap}@media(max-width:700px){.alertgrid{grid-template-columns:1fr}.cartrow{gap:8px}}

.smart-medicine{display:grid;gap:8px}.medicine-suggestion-list{display:grid;gap:6px}.medicine-suggestion{display:flex;justify-content:space-between;align-items:center;gap:12px;padding:9px 12px;border:1px solid #e3eaf2;border-radius:8px;background:#f8fbff;font-size:13px}.medicine-suggestion a,.medicine-duplicate-alert a{color:#135da6;font-weight:650;white-space:nowrap}.medicine-duplicate-alert{background:#fff1ee;border:1px solid #f4b3a8;color:#9e2f24;border-radius:8px;padding:11px;font-size:13px}.medicine-duplicate-alert[hidden]{display:none}@media(max-width:650px){.medicine-suggestion{align-items:flex-start;flex-direction:column}}

/* Generic-formula billing discovery */
.product.formula-alternative{border:1px solid #69a9a0;background:#f0faf7}
.product.formula-alternative:before{content:"Same formula + strength";font-size:11px;font-weight:700;color:#137666;margin-right:8px}
.product.out-of-stock{opacity:.58;cursor:not-allowed}
#formulaSearchStatus:not(:empty){padding:10px 12px;background:#f0faf7;border-radius:9px;margin:10px 0}

.platform-logo{max-height:44px;max-width:140px;object-fit:contain;vertical-align:middle;margin-right:9px}.developer-footer{margin-top:28px;padding:14px;text-align:center;color:#718096;font-size:12px;border-top:1px solid #e6ebf1}.brand{overflow-wrap:anywhere}

/* Unified user-friendly error states */
.error-page{min-height:100vh;display:flex;flex-direction:column;justify-content:center;align-items:center;background:#f4f7fa;padding:24px;color:#1c3444}.error-card{background:#fff;max-width:550px;width:100%;text-align:center;border:1px solid #e4eaf0;border-radius:22px;padding:36px;box-shadow:0 12px 50px #1b354013}.error-symbol{display:grid;place-items:center;margin:auto auto 16px;background:#fff0ee;color:#ba342f;border-radius:50%;width:58px;height:58px;font-size:32px;font-weight:bold}.error-code{color:#108f80;font-weight:700;letter-spacing:.1em}.error-card h1{font-size:27px;margin:12px 0}.error-card p{line-height:1.65;color:#52677a}.error-actions{display:flex;gap:9px;flex-wrap:wrap;justify-content:center;margin:24px 0}.error-actions a,.error-actions button{font:inherit;text-decoration:none;padding:10px 15px;border-radius:9px;background:#eef4f5;color:#17465a;border:1px solid #d8e5e8;cursor:pointer}.error-actions .error-primary{background:#0d9c8c;color:white;border-color:#0d9c8c}.error-credit{margin-top:20px;color:#60717e}.login-alert{padding:13px 16px;background:#fff1f0;border:1px solid #e5b4b1;border-radius:10px;color:#9b2b2b;margin:15px 0}.login-alert p{color:inherit;margin:5px 0}.dismiss-alert{padding:5px 10px!important;width:auto!important;background:#fff!important;color:#9b2b2b!important;border:1px solid #e5b4b1!important}.app-toast{position:fixed;right:20px;bottom:22px;z-index:9999;max-width:min(440px,calc(100vw - 40px));padding:15px 18px;border-radius:12px;background:#fff;color:#912b29;border-left:5px solid #c33;box-shadow:0 8px 30px #1c344433;font-weight:600}.app-toast button{margin-left:12px;cursor:pointer}