@import"https://fonts.googleapis.com/css2?family=Cinzel+Decorative:wght@400;700&display=swap";html,body{width:100%;height:100%}input::-ms-clear,input::-ms-reveal{display:none}*,*:before,*:after{box-sizing:border-box}html{font-family:sans-serif;line-height:1.15;-webkit-text-size-adjust:100%;-ms-text-size-adjust:100%;-ms-overflow-style:scrollbar;-webkit-tap-highlight-color:rgba(0,0,0,0)}@-ms-viewport{width:device-width}body{margin:0}[tabindex="-1"]:focus{outline:none}hr{box-sizing:content-box;height:0;overflow:visible}h1,h2,h3,h4,h5,h6{margin-top:0;margin-bottom:.5em;font-weight:500}p{margin-top:0;margin-bottom:1em}abbr[title],abbr[data-original-title]{-webkit-text-decoration:underline dotted;text-decoration:underline dotted;border-bottom:0;cursor:help}address{margin-bottom:1em;font-style:normal;line-height:inherit}input[type=text],input[type=password],input[type=number],textarea{-webkit-appearance:none}ol,ul,dl{margin-top:0;margin-bottom:1em}ol ol,ul ul,ol ul,ul ol{margin-bottom:0}dt{font-weight:500}dd{margin-bottom:.5em;margin-left:0}blockquote{margin:0 0 1em}dfn{font-style:italic}b,strong{font-weight:bolder}small{font-size:80%}sub,sup{position:relative;font-size:75%;line-height:0;vertical-align:baseline}sub{bottom:-.25em}sup{top:-.5em}pre,code,kbd,samp{font-size:1em;font-family:SFMono-Regular,Consolas,Liberation Mono,Menlo,Courier,monospace}pre{margin-top:0;margin-bottom:1em;overflow:auto}figure{margin:0 0 1em}img{vertical-align:middle;border-style:none}a,area,button,[role=button],input:not([type=range]),label,select,summary,textarea{touch-action:manipulation}table{border-collapse:collapse}caption{padding-top:.75em;padding-bottom:.3em;text-align:left;caption-side:bottom}input,button,select,optgroup,textarea{margin:0;color:inherit;font-size:inherit;font-family:inherit;line-height:inherit}button,input{overflow:visible}button,select{text-transform:none}button,html [type=button],[type=reset],[type=submit]{-webkit-appearance:button}button::-moz-focus-inner,[type=button]::-moz-focus-inner,[type=reset]::-moz-focus-inner,[type=submit]::-moz-focus-inner{padding:0;border-style:none}input[type=radio],input[type=checkbox]{box-sizing:border-box;padding:0}input[type=date],input[type=time],input[type=datetime-local],input[type=month]{-webkit-appearance:listbox}textarea{overflow:auto;resize:vertical}fieldset{min-width:0;margin:0;padding:0;border:0}legend{display:block;width:100%;max-width:100%;margin-bottom:.5em;padding:0;color:inherit;font-size:1.5em;line-height:inherit;white-space:normal}progress{vertical-align:baseline}[type=number]::-webkit-inner-spin-button,[type=number]::-webkit-outer-spin-button{height:auto}[type=search]{outline-offset:-2px;-webkit-appearance:none}[type=search]::-webkit-search-cancel-button,[type=search]::-webkit-search-decoration{-webkit-appearance:none}::-webkit-file-upload-button{font:inherit;-webkit-appearance:button}output{display:inline-block}summary{display:list-item}template{display:none}[hidden]{display:none!important}mark{padding:.2em;background-color:#feffe6}:root{--light-bg-primary: #fafafa;--light-bg-secondary: #f5f5f5;--light-surface: #ffffff;--light-text-primary: #1a1a1a;--light-text-secondary: #666666;--light-border: #e0e0e0;--light-shadow: 0 2px 8px rgba(0, 0, 0, .08);--light-shadow-hover: 0 4px 16px rgba(0, 0, 0, .12);--dark-bg-primary: #0a0a0a;--dark-bg-secondary: #121212;--dark-surface: #1a1a1a;--dark-text-primary: #f5f5f5;--dark-text-secondary: #a0a0a0;--dark-border: #2a2a2a;--dark-shadow: 0 2px 8px rgba(0, 0, 0, .4);--dark-shadow-hover: 0 4px 16px rgba(0, 0, 0, .6);--gold-primary: #c9a961;--gold-hover: #b89550;--gold-light: rgba(201, 169, 97, .1);--gold-border: rgba(201, 169, 97, .3)}*{box-sizing:border-box}html,body{height:100%}body{margin:0;font-family:Vazirmatn,ui-sans-serif,system-ui,-apple-system,Segoe UI,Roboto,Arial,Noto Sans Arabic,Noto Sans,sans-serif;background:var(--light-bg-primary);color:var(--light-text-primary);transition:background-color .3s ease,color .3s ease}body.dark-mode{background:var(--dark-bg-primary);color:var(--dark-text-primary)}.appRoot{min-height:100vh;background:var(--light-bg-primary);transition:background-color .3s ease}.appRoot.dark-mode{background:var(--dark-bg-primary)}.appHeader{display:flex;align-items:center;justify-content:space-between;padding:0 calc(24px + env(safe-area-inset-right)) 0 calc(24px + env(safe-area-inset-left));padding-top:env(safe-area-inset-top);background:var(--light-surface);border-bottom:1px solid var(--light-border);height:72px;box-shadow:var(--light-shadow);transition:all .3s ease}.appRoot.dark-mode .appHeader{background:var(--dark-surface);border-bottom-color:var(--dark-border);box-shadow:var(--dark-shadow)}.headerLeft{display:flex;align-items:center;gap:16px}.logoImg{width:52px;height:52px;object-fit:cover;border-radius:8px;border:1px solid var(--light-border);transition:all .3s ease}.appRoot.dark-mode .logoImg{border-color:var(--dark-border)}.headerTitle{font-size:16px;font-weight:600;color:var(--light-text-primary);letter-spacing:.3px;transition:color .3s ease}.appRoot.dark-mode .headerTitle{color:var(--dark-text-primary)}.headerLabel{font-size:13px;color:var(--light-text-secondary);transition:color .3s ease}.appRoot.dark-mode .headerLabel{color:var(--dark-text-secondary)}.appContent{padding:32px calc(24px + env(safe-area-inset-right)) calc(32px + env(safe-area-inset-bottom)) calc(24px + env(safe-area-inset-left));transition:all .3s ease}.contentShell{width:min(560px,100%);margin:0 auto}.mainCard{background:var(--light-surface);border:1px solid var(--light-border);box-shadow:var(--light-shadow);border-radius:12px;overflow:hidden;transition:all .3s ease}.appRoot.dark-mode .mainCard{background:var(--dark-surface);border-color:var(--dark-border);box-shadow:var(--dark-shadow)}.brandTitleFancy{font-family:Cinzel Decorative,serif;font-weight:700;letter-spacing:1.2px;font-size:32px;color:var(--gold-primary);transition:color .3s ease}.inputRtl{direction:ltr;text-align:left;font-family:Courier New,Courier,monospace;font-weight:600;letter-spacing:2px}.miniHint{font-size:13px;text-align:center;display:block}.center{display:flex;justify-content:center;padding:16px 0}.resultCard{background:var(--light-bg-secondary);border:1px solid var(--light-border);border-radius:8px;transition:all .3s ease}.appRoot.dark-mode .resultCard{background:var(--dark-bg-secondary);border-color:var(--dark-border)}.assayRow{display:flex;align-items:baseline;justify-content:space-between;gap:12px}.assayValue{font-weight:700;font-size:24px;color:var(--gold-primary);letter-spacing:.5px;transition:color .3s ease}.ant-btn-primary{background:var(--gold-primary)!important;border:none!important;color:#fff!important;font-weight:600!important;box-shadow:0 2px 8px #c9a96140!important;transition:all .3s ease!important}.ant-btn-primary:hover:not(:disabled){background:var(--gold-hover)!important;box-shadow:0 4px 12px #c9a96159!important;transform:translateY(-1px)}.ant-btn-primary:active{transform:translateY(0)}.ant-btn-primary:disabled{background:var(--light-border)!important;color:var(--light-text-secondary)!important;opacity:.5}.appRoot.dark-mode .ant-btn-primary:disabled{background:var(--dark-border)!important;color:var(--dark-text-secondary)!important}.ant-switch{background:var(--light-border)!important}.ant-switch-checked{background:var(--gold-primary)!important}.appRoot.dark-mode .ant-switch{background:var(--dark-border)!important}.ant-btn{border-color:var(--light-border)!important;color:var(--light-text-primary)!important;transition:all .3s ease!important}.ant-btn:hover:not(:disabled){border-color:var(--gold-primary)!important;color:var(--gold-primary)!important}.appRoot.dark-mode .ant-btn{border-color:var(--dark-border)!important;color:var(--dark-text-primary)!important;background:var(--dark-surface)!important}.appRoot.dark-mode .ant-btn:hover:not(:disabled){border-color:var(--gold-primary)!important;color:var(--gold-primary)!important}.ant-layout{background:transparent!important}.ant-layout-header.appHeader{transition:all .3s ease}@media(max-width:640px){.logoImg{width:44px;height:44px}.headerTitle{font-size:14px}.brandTitleFancy{font-size:26px}.appHeader{height:64px;padding:0 16px}.appContent{padding:20px 16px}}.ant-spin{color:var(--gold-primary)!important}.ant-spin-dot-item{background-color:var(--gold-primary)!important}.ant-input{background:var(--light-surface)!important;border-color:var(--light-border)!important;color:var(--light-text-primary)!important;transition:all .3s ease!important}.ant-input::placeholder{color:var(--light-text-secondary)!important}.ant-input:hover{border-color:var(--gold-border)!important}.ant-input:focus,.ant-input-focused{border-color:var(--gold-primary)!important;box-shadow:0 0 0 2px var(--gold-light)!important}.appRoot.dark-mode .ant-input{background:var(--dark-bg-secondary)!important;border-color:var(--dark-border)!important;color:var(--dark-text-primary)!important}.appRoot.dark-mode .ant-input::placeholder{color:var(--dark-text-secondary)!important}.ant-typography{color:var(--light-text-primary)!important;transition:color .3s ease!important}.appRoot.dark-mode .ant-typography{color:var(--dark-text-primary)!important}.ant-typography-secondary{color:var(--light-text-secondary)!important}.appRoot.dark-mode .ant-typography-secondary{color:var(--dark-text-secondary)!important}.ant-card{background:transparent!important;border:none!important}.ant-card-bordered{border:1px solid var(--light-border)!important;background:var(--light-bg-secondary)!important}.appRoot.dark-mode .ant-card-bordered{border-color:var(--dark-border)!important;background:var(--dark-bg-secondary)!important}.ant-divider{border-color:var(--light-border)!important}.appRoot.dark-mode .ant-divider{border-color:var(--dark-border)!important}.ant-modal-content{background:var(--light-surface)!important;border:1px solid var(--light-border)!important}.ant-modal-header{background:var(--light-surface)!important;border-bottom-color:var(--light-border)!important}.ant-modal-title{color:var(--light-text-primary)!important}.appRoot.dark-mode .ant-modal-content{background:var(--dark-surface)!important;border-color:var(--dark-border)!important}.appRoot.dark-mode .ant-modal-header{background:var(--dark-surface)!important;border-bottom-color:var(--dark-border)!important}.appRoot.dark-mode .ant-modal-title{color:var(--dark-text-primary)!important}.ant-alert{border-radius:8px!important}.ant-alert-error{background:#ef44441a!important;border-color:#ef44444d!important}.ant-alert-info{background:var(--gold-light)!important;border-color:var(--gold-border)!important}.appRoot.dark-mode .ant-alert-error{background:#ef444426!important;border-color:#ef444466!important}.appRoot.dark-mode .ant-alert-info{background:#c9a96126!important;border-color:var(--gold-border)!important}.resultCard{animation:slideInUp .4s cubic-bezier(.16,1,.3,1)}@keyframes slideInUp{0%{opacity:0;transform:translateY(30px)}to{opacity:1;transform:translateY(0)}}[dir=rtl] ol{padding-right:24px;padding-left:0}.ant-typography{font-variant-emoji:emoji}*:focus-visible{outline:2px solid var(--gold-primary);outline-offset:2px}*{transition-property:background-color,border-color,color,fill,stroke;transition-timing-function:cubic-bezier(.4,0,.2,1);transition-duration:.2s}.appRoot.theme-transitioning *{transition:none!important}@media print{.appHeader,.ant-btn,.ant-switch{display:none!important}.mainCard{box-shadow:none!important;border:1px solid #000!important}}