@import"https://fonts.googleapis.com/css2?family=Poppins:wght@300;400;600;700;800&display=swap";:root{--bg-page: #efe6fb;--surface: #ffffff;--primary-start: #8a4fff;--primary-end: #6c35d6;--sidebar-bg: linear-gradient(180deg, #9b5cff 0%, #7a43e3 100%);--muted: #9b9bb0;--text-primary: #111111;--text-secondary: #6b6b78;--accent: #caa3ff;--font-family-system: "Poppins", system-ui, -apple-system, "Segoe UI", Roboto, "Helvetica Neue", Arial;--font-size-base: 16px;--line-height-base: 1.45;--heading-weight: 700;--body-weight: 400;--space-xs: 6px;--space-sm: 12px;--space-md: 20px;--space-lg: 32px;--space-xl: 48px;--radius-sm: 10px;--radius-md: 18px;--radius-lg: 24px;--pill-radius: 9999px;--shadow-soft: 0 10px 30px rgba(109, 88, 193, .12);--shadow-strong: 0 30px 60px rgba(109, 88, 193, .16);--inset-shadow: inset 0 -6px 18px rgba(109,88,193,.08);--border-muted: 1px solid rgba(16,16,24,.06)}.theme-root{background:var(--bg-page);font-family:var(--font-family-system);font-size:var(--font-size-base);line-height:var(--line-height-base);color:var(--text-primary)}.ant-layout{background:transparent}.app-sider{background:var(--sidebar-bg)!important;border-radius:var(--radius-lg);padding:var(--space-md) 12px!important}.app-sider .ant-menu{background:transparent!important;border:none!important}.app-sider .ant-menu-item,.app-sider .ant-menu-submenu-title{color:#ffffffeb!important;opacity:.95;font-weight:600;padding:18px 24px!important;border-radius:12px}.app-sider .ant-menu-item:hover{background:#ffffff0f!important;transform:translate(2px)}.app-sider .ant-menu-item-selected{background:#ffffff1f!important;box-shadow:var(--inset-shadow);color:#fff!important}.app-header{background:var(--surface)!important;border-radius:var(--radius-md);box-shadow:var(--shadow-soft);padding:18px var(--space-lg)!important}.app-content{background:transparent}.app-card{background:var(--surface);border-radius:var(--radius-md);box-shadow:var(--shadow-strong);border:var(--border-muted)}.search-pill{background:var(--surface);padding:10px 28px;border-radius:999px;box-shadow:var(--shadow-soft)}.avatar-ring{box-shadow:0 6px 18px #6c35d647;border-radius:999px;padding:4px;background:linear-gradient(180deg,#fff3,#ffffff0a)}.card-ghost{background:linear-gradient(180deg,#8a4fff0a,#6c35d605);border-radius:var(--radius-md);box-shadow:0 18px 40px #6d58c114;border:2px solid rgba(138,79,255,.12)}.avatar-purple-border{border:4px solid rgba(138,79,255,.85);box-shadow:0 12px 28px #8a4fff1f;border-radius:999px}.dashboard-stat{background:var(--surface);border-radius:14px;padding:28px;text-align:center;box-shadow:0 18px 40px #1010180f}.course-pill{background:linear-gradient(180deg,#8a4fff14,#6c35d60f);border-radius:16px;padding:18px;box-shadow:0 30px 40px #6d58c10f;border:2px solid rgba(138,79,255,.12)}@media(max-width:992px){.app-sider{display:none!important}}*,:before,:after{--tw-border-spacing-x: 0;--tw-border-spacing-y: 0;--tw-translate-x: 0;--tw-translate-y: 0;--tw-rotate: 0;--tw-skew-x: 0;--tw-skew-y: 0;--tw-scale-x: 1;--tw-scale-y: 1;--tw-pan-x: ;--tw-pan-y: ;--tw-pinch-zoom: ;--tw-scroll-snap-strictness: proximity;--tw-gradient-from-position: ;--tw-gradient-via-position: ;--tw-gradient-to-position: ;--tw-ordinal: ;--tw-slashed-zero: ;--tw-numeric-figure: ;--tw-numeric-spacing: ;--tw-numeric-fraction: ;--tw-ring-inset: ;--tw-ring-offset-width: 0px;--tw-ring-offset-color: #fff;--tw-ring-color: rgb(59 130 246 / .5);--tw-ring-offset-shadow: 0 0 #0000;--tw-ring-shadow: 0 0 #0000;--tw-shadow: 0 0 #0000;--tw-shadow-colored: 0 0 #0000;--tw-blur: ;--tw-brightness: ;--tw-contrast: ;--tw-grayscale: ;--tw-hue-rotate: ;--tw-invert: ;--tw-saturate: ;--tw-sepia: ;--tw-drop-shadow: ;--tw-backdrop-blur: ;--tw-backdrop-brightness: ;--tw-backdrop-contrast: ;--tw-backdrop-grayscale: ;--tw-backdrop-hue-rotate: ;--tw-backdrop-invert: ;--tw-backdrop-opacity: ;--tw-backdrop-saturate: ;--tw-backdrop-sepia: ;--tw-contain-size: ;--tw-contain-layout: ;--tw-contain-paint: ;--tw-contain-style: }::backdrop{--tw-border-spacing-x: 0;--tw-border-spacing-y: 0;--tw-translate-x: 0;--tw-translate-y: 0;--tw-rotate: 0;--tw-skew-x: 0;--tw-skew-y: 0;--tw-scale-x: 1;--tw-scale-y: 1;--tw-pan-x: ;--tw-pan-y: ;--tw-pinch-zoom: ;--tw-scroll-snap-strictness: proximity;--tw-gradient-from-position: ;--tw-gradient-via-position: ;--tw-gradient-to-position: ;--tw-ordinal: ;--tw-slashed-zero: ;--tw-numeric-figure: ;--tw-numeric-spacing: ;--tw-numeric-fraction: ;--tw-ring-inset: ;--tw-ring-offset-width: 0px;--tw-ring-offset-color: #fff;--tw-ring-color: rgb(59 130 246 / .5);--tw-ring-offset-shadow: 0 0 #0000;--tw-ring-shadow: 0 0 #0000;--tw-shadow: 0 0 #0000;--tw-shadow-colored: 0 0 #0000;--tw-blur: ;--tw-brightness: ;--tw-contrast: ;--tw-grayscale: ;--tw-hue-rotate: ;--tw-invert: ;--tw-saturate: ;--tw-sepia: ;--tw-drop-shadow: ;--tw-backdrop-blur: ;--tw-backdrop-brightness: ;--tw-backdrop-contrast: ;--tw-backdrop-grayscale: ;--tw-backdrop-hue-rotate: ;--tw-backdrop-invert: ;--tw-backdrop-opacity: ;--tw-backdrop-saturate: ;--tw-backdrop-sepia: ;--tw-contain-size: ;--tw-contain-layout: ;--tw-contain-paint: ;--tw-contain-style: }*,:before,:after{box-sizing:border-box;border-width:0;border-style:solid;border-color:#e5e7eb}:before,:after{--tw-content: ""}html,:host{line-height:1.5;-webkit-text-size-adjust:100%;-moz-tab-size:4;-o-tab-size:4;tab-size:4;font-family:Poppins,ui-sans-serif,system-ui;font-feature-settings:normal;font-variation-settings:normal;-webkit-tap-highlight-color:transparent}body{margin:0;line-height:inherit}hr{height:0;color:inherit;border-top-width:1px}abbr:where([title]){-webkit-text-decoration:underline dotted;text-decoration:underline dotted}h1,h2,h3,h4,h5,h6{font-size:inherit;font-weight:inherit}a{color:inherit;text-decoration:inherit}b,strong{font-weight:bolder}code,kbd,samp,pre{font-family:ui-monospace,SFMono-Regular,Menlo,Monaco,Consolas,Liberation Mono,Courier New,monospace;font-feature-settings:normal;font-variation-settings:normal;font-size:1em}small{font-size:80%}sub,sup{font-size:75%;line-height:0;position:relative;vertical-align:baseline}sub{bottom:-.25em}sup{top:-.5em}table{text-indent:0;border-color:inherit;border-collapse:collapse}button,input,optgroup,select,textarea{font-family:inherit;font-feature-settings:inherit;font-variation-settings:inherit;font-size:100%;font-weight:inherit;line-height:inherit;letter-spacing:inherit;color:inherit;margin:0;padding:0}button,select{text-transform:none}button,input:where([type=button]),input:where([type=reset]),input:where([type=submit]){-webkit-appearance:button;background-color:transparent;background-image:none}:-moz-focusring{outline:auto}:-moz-ui-invalid{box-shadow:none}progress{vertical-align:baseline}::-webkit-inner-spin-button,::-webkit-outer-spin-button{height:auto}[type=search]{-webkit-appearance:textfield;outline-offset:-2px}::-webkit-search-decoration{-webkit-appearance:none}::-webkit-file-upload-button{-webkit-appearance:button;font:inherit}summary{display:list-item}blockquote,dl,dd,h1,h2,h3,h4,h5,h6,hr,figure,p,pre{margin:0}fieldset{margin:0;padding:0}legend{padding:0}ol,ul,menu{list-style:none;margin:0;padding:0}dialog{padding:0}textarea{resize:vertical}input::-moz-placeholder,textarea::-moz-placeholder{opacity:1;color:#9ca3af}input::placeholder,textarea::placeholder{opacity:1;color:#9ca3af}button,[role=button]{cursor:pointer}:disabled{cursor:default}img,svg,video,canvas,audio,iframe,embed,object{display:block;vertical-align:middle}img,video{max-width:100%;height:auto}[hidden]:where(:not([hidden=until-found])){display:none}.container{width:100%}@media(min-width:640px){.container{max-width:640px}}@media(min-width:768px){.container{max-width:768px}}@media(min-width:1024px){.container{max-width:1024px}}@media(min-width:1280px){.container{max-width:1280px}}@media(min-width:1536px){.container{max-width:1536px}}.visible{visibility:visible}.collapse{visibility:collapse}.static{position:static}.fixed{position:fixed}.absolute{position:absolute}.relative{position:relative}.sticky{position:sticky}.block{display:block}.flex{display:flex}.inline-flex{display:inline-flex}.table{display:table}.grid{display:grid}.hidden{display:none}.border-collapse{border-collapse:collapse}.transform{transform:translate(var(--tw-translate-x),var(--tw-translate-y)) rotate(var(--tw-rotate)) skew(var(--tw-skew-x)) skewY(var(--tw-skew-y)) scaleX(var(--tw-scale-x)) scaleY(var(--tw-scale-y))}.truncate{overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.break-all{word-break:break-all}.border{border-width:1px}.uppercase{text-transform:uppercase}.lowercase{text-transform:lowercase}.antialiased{-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}.blur{--tw-blur: blur(8px);filter:var(--tw-blur) var(--tw-brightness) var(--tw-contrast) var(--tw-grayscale) var(--tw-hue-rotate) var(--tw-invert) var(--tw-saturate) var(--tw-sepia) var(--tw-drop-shadow)}.grayscale{--tw-grayscale: grayscale(100%);filter:var(--tw-blur) var(--tw-brightness) var(--tw-contrast) var(--tw-grayscale) var(--tw-hue-rotate) var(--tw-invert) var(--tw-saturate) var(--tw-sepia) var(--tw-drop-shadow)}.filter{filter:var(--tw-blur) var(--tw-brightness) var(--tw-contrast) var(--tw-grayscale) var(--tw-hue-rotate) var(--tw-invert) var(--tw-saturate) var(--tw-sepia) var(--tw-drop-shadow)}.backdrop-filter{-webkit-backdrop-filter:var(--tw-backdrop-blur) var(--tw-backdrop-brightness) var(--tw-backdrop-contrast) var(--tw-backdrop-grayscale) var(--tw-backdrop-hue-rotate) var(--tw-backdrop-invert) var(--tw-backdrop-opacity) var(--tw-backdrop-saturate) var(--tw-backdrop-sepia);backdrop-filter:var(--tw-backdrop-blur) var(--tw-backdrop-brightness) var(--tw-backdrop-contrast) var(--tw-backdrop-grayscale) var(--tw-backdrop-hue-rotate) var(--tw-backdrop-invert) var(--tw-backdrop-opacity) var(--tw-backdrop-saturate) var(--tw-backdrop-sepia)}.transition{transition-property:color,background-color,border-color,text-decoration-color,fill,stroke,opacity,box-shadow,transform,filter,backdrop-filter;transition-timing-function:cubic-bezier(.4,0,.2,1);transition-duration:.15s}.ease-in-out{transition-timing-function:cubic-bezier(.4,0,.2,1)}*{margin:0;padding:0;box-sizing:border-box}body{font-family:var(--font-family-system);-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;background:var(--bg-page);color:var(--text-primary)}#root{min-height:100vh}.animated-bg{position:relative;overflow:hidden}.animated-bg:before{content:"";position:absolute;top:-50%;left:-50%;width:200%;height:200%;background:radial-gradient(circle,rgba(255,255,255,.1) 1px,transparent 1px);background-size:50px 50px;animation:moveBackground 20s linear infinite}@keyframes moveBackground{0%{transform:translate(0)}to{transform:translate(50px,50px)}}.floating-shape{position:absolute;border-radius:50%;filter:blur(60px);opacity:.3;animation:float 15s ease-in-out infinite}.floating-shape-1{width:300px;height:300px;background:linear-gradient(135deg,#8a4fff1f,#6c35d60f);top:10%;left:10%;animation-delay:0s}.floating-shape-2{width:250px;height:250px;background:linear-gradient(135deg,#8a4fff0f,#6c35d60a);top:60%;right:10%;animation-delay:5s}.floating-shape-3{width:350px;height:350px;background:linear-gradient(135deg,#8a4fff0f,#6c35d608);bottom:10%;left:50%;animation-delay:10s}@keyframes float{0%,to{transform:translate(0) scale(1)}25%{transform:translate(20px,-30px) scale(1.1)}50%{transform:translate(-20px,20px) scale(.9)}75%{transform:translate(30px,10px) scale(1.05)}}.glass{background:#fffffff2;-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);border:1px solid rgba(255,255,255,.3)}.card-hover{transition:all .3s ease}.card-hover:hover{transform:translateY(-4px);box-shadow:var(--shadow-soft)}.ant-layout-header{background:transparent!important;padding:0!important}.ant-card{border-radius:14px}.ant-btn-primary{background:linear-gradient(135deg,var(--primary-start),var(--primary-end));border:none;box-shadow:0 8px 24px #6c35d61f}.ant-btn-primary:hover{filter:brightness(.98)}.ant-input:focus,.ant-select-focused .ant-select-selector{border-color:#8a4fffe6!important;box-shadow:0 0 0 6px #8a4fff0f!important}.page-enter{opacity:0;transform:translateY(20px)}.page-enter-active{opacity:1;transform:translateY(0);transition:opacity .3s,transform .3s}.page-exit{opacity:1}.page-exit-active{opacity:0;transition:opacity .3s}.loading-spinner{display:flex;justify-content:center;align-items:center;min-height:200px}.status-badge{padding:4px 12px;border-radius:12px;font-size:12px;font-weight:500;display:inline-block}.status-pending{background:#fff7e6;color:#d46b08}.status-verified{background:#f6ffed;color:#52c41a}.status-tampered{background:#fff2f0;color:#ff4d4f}::-webkit-scrollbar{width:8px;height:8px}::-webkit-scrollbar-track{background:#f1f1f1}::-webkit-scrollbar-thumb{background:#888;border-radius:4px}::-webkit-scrollbar-thumb:hover{background:#555}.text-gradient{background:linear-gradient(135deg,var(--primary-start),var(--primary-end));-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}.shadow-soft{box-shadow:0 2px 8px #0000000f}.shadow-medium{box-shadow:0 4px 12px #00000014}.shadow-strong{box-shadow:0 8px 24px #0000001f}