:root{--toastify-color-light: #fff;--toastify-color-dark: #121212;--toastify-color-info: #3498db;--toastify-color-success: #07bc0c;--toastify-color-warning: #f1c40f;--toastify-color-error: hsl(6, 78%, 57%);--toastify-color-transparent: rgba(255, 255, 255, .7);--toastify-icon-color-info: var(--toastify-color-info);--toastify-icon-color-success: var(--toastify-color-success);--toastify-icon-color-warning: var(--toastify-color-warning);--toastify-icon-color-error: var(--toastify-color-error);--toastify-container-width: fit-content;--toastify-toast-width: 320px;--toastify-toast-offset: 16px;--toastify-toast-top: max(var(--toastify-toast-offset), env(safe-area-inset-top));--toastify-toast-right: max(var(--toastify-toast-offset), env(safe-area-inset-right));--toastify-toast-left: max(var(--toastify-toast-offset), env(safe-area-inset-left));--toastify-toast-bottom: max(var(--toastify-toast-offset), env(safe-area-inset-bottom));--toastify-toast-background: #fff;--toastify-toast-padding: 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0;position:relative;touch-action:none;width:var(--toastify-toast-width);min-height:var(--toastify-toast-min-height);box-sizing:border-box;margin-bottom:1rem;padding:var(--toastify-toast-padding);border-radius:var(--toastify-toast-bd-radius);box-shadow:var(--toastify-toast-shadow);max-height:var(--toastify-toast-max-height);font-family:var(--toastify-font-family);z-index:0;display:flex;flex:1 auto;align-items:center;word-break:break-word}@media only screen and 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ease;z-index:1}.Toastify__toast--rtl .Toastify__close-button{left:6px;right:unset}.Toastify__close-button--light{color:#000;opacity:.3}.Toastify__close-button>svg{fill:currentColor;height:16px;width:14px}.Toastify__close-button:hover,.Toastify__close-button:focus{opacity:1}@keyframes Toastify__trackProgress{0%{transform:scaleX(1)}to{transform:scaleX(0)}}.Toastify__progress-bar{position:absolute;bottom:0;left:0;width:100%;height:100%;z-index:1;opacity:.7;transform-origin:left}.Toastify__progress-bar--animated{animation:Toastify__trackProgress linear 1 forwards}.Toastify__progress-bar--controlled{transition:transform 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Toastify__slideInLeft{0%{transform:translate3d(-110%,0,0);visibility:visible}to{transform:translate3d(0,var(--y),0)}}@keyframes Toastify__slideInUp{0%{transform:translate3d(0,110%,0);visibility:visible}to{transform:translate3d(0,var(--y),0)}}@keyframes Toastify__slideInDown{0%{transform:translate3d(0,-110%,0);visibility:visible}to{transform:translate3d(0,var(--y),0)}}@keyframes Toastify__slideOutRight{0%{transform:translate3d(0,var(--y),0)}to{visibility:hidden;transform:translate3d(110%,var(--y),0)}}@keyframes Toastify__slideOutLeft{0%{transform:translate3d(0,var(--y),0)}to{visibility:hidden;transform:translate3d(-110%,var(--y),0)}}@keyframes Toastify__slideOutDown{0%{transform:translate3d(0,var(--y),0)}to{visibility:hidden;transform:translate3d(0,500px,0)}}@keyframes Toastify__slideOutUp{0%{transform:translate3d(0,var(--y),0)}to{visibility:hidden;transform:translate3d(0,-500px,0)}}.Toastify__slide-enter--top-left,.Toastify__slide-enter--bottom-left{animation-name:Toastify__slideInLeft}.Toastify__slide-enter--top-right,.Toastify__slide-enter--bottom-right{animation-name:Toastify__slideInRight}.Toastify__slide-enter--top-center{animation-name:Toastify__slideInDown}.Toastify__slide-enter--bottom-center{animation-name:Toastify__slideInUp}.Toastify__slide-exit--top-left,.Toastify__slide-exit--bottom-left{animation-name:Toastify__slideOutLeft;animation-timing-function:ease-in;animation-duration:.3s}.Toastify__slide-exit--top-right,.Toastify__slide-exit--bottom-right{animation-name:Toastify__slideOutRight;animation-timing-function:ease-in;animation-duration:.3s}.Toastify__slide-exit--top-center{animation-name:Toastify__slideOutUp;animation-timing-function:ease-in;animation-duration:.3s}.Toastify__slide-exit--bottom-center{animation-name:Toastify__slideOutDown;animation-timing-function:ease-in;animation-duration:.3s}@keyframes Toastify__spin{0%{transform:rotate(0)}to{transform:rotate(360deg)}}:root{--color-primary: #37e0c2;--color-bg: #0e1117;--color-card: #161b22;--color-text: #ffffff;--color-accent: #9cf5e5;--color-muted: #9aa4b2;--color-border: #253042;--color-danger: #ff6b6b;--bg-gradient: radial-gradient(circle at 20% 0%, #111c2f 0%, #0e1117 50%, #090b10 100%);--surface-elevated: rgba(22, 27, 34, .9);--surface-sidebar: rgba(22, 27, 34, .95);--input-bg: #0d141e;--btn-secondary-bg: #253042;--radius-md: 12px;--radius-sm: 8px;--shadow-card: 0 12px 28px rgba(0, 0, 0, .28)}[data-theme=light]{--color-bg: #f4f8fb;--color-card: #ffffff;--color-text: #0f172a;--color-accent: #0f766e;--color-muted: #475569;--color-border: #d6dee8;--bg-gradient: radial-gradient(circle at 20% 0%, #edf7ff 0%, #f4f8fb 55%, #eef3f8 100%);--surface-elevated: rgba(255, 255, 255, .95);--surface-sidebar: rgba(255, 255, 255, .98);--input-bg: #ffffff;--btn-secondary-bg: #e5edf7;--shadow-card: 0 10px 24px rgba(15, 23, 42, .08)}html,body,#root{height:100%}*{box-sizing:border-box}body{margin:0;font-family:Inter,sans-serif;color:var(--color-text);background:var(--bg-gradient);min-height:100vh;overflow-y:auto;overflow-x:hidden}h1,h2,h3,h4{font-family:Space Grotesk,sans-serif;margin:0}a{color:inherit;text-decoration:none}button,input,select,textarea{font:inherit}.app-shell{display:grid;grid-template-columns:260px 1fr;min-height:100dvh;align-items:stretch}.sidebar{background:var(--surface-sidebar);border-right:1px solid var(--color-border);padding:20px;position:sticky;top:0;min-height:100dvh;max-height:100dvh;overflow-y:auto}.brand{font-size:1.4rem;color:var(--color-primary);margin-bottom:20px}.brand-logo{width:170px;max-width:100%;color:var(--color-text);display:block;margin-bottom:12px}.institute-header{display:flex;flex-direction:column;gap:12px;margin-bottom:24px;padding-bottom:20px;border-bottom:1px solid var(--color-border)}.melosis-logo{max-width:100%;color:var(--color-text);display:block}.melosis-logo-large{width:160px}.melosis-logo-small{width:80px}.institute-info{display:flex;flex-direction:column;gap:8px;align-items:center;text-align:center}.institute-logo{width:80px;height:80px;border-radius:var(--radius-md);object-fit:contain;background:var(--color-card);padding:8px;border:1px solid var(--color-border);display:block}.institute-name{font-size:1.3rem;font-weight:600;color:var(--color-text);margin:0;word-break:break-word}.institute-contact{display:flex;flex-direction:column;gap:4px;width:100%}.institute-location,.institute-email{font-size:.75rem;color:var(--color-muted);margin:0;word-break:break-word;line-height:1.3}.nav-link{display:block;padding:10px 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