:root{--primary: #213448;--primary-dark: #1a2838;--primary-light: #2d4660;--secondary: #547792;--secondary-dark: #3f5a6d;--secondary-light: #6a8ba3;--tertiary: #94B4C1;--tertiary-dark: #7a9aaa;--tertiary-light: #a8c4d0;--accent: #EAE0CF;--accent-dark: #d4c9b5;--accent-light: #f5efe3;--success: #10b981;--success-light: #d1fae5;--warning: #f59e0b;--warning-light: #fef3c7;--danger: #ef4444;--danger-light: #fee2e2;--info: #3b82f6;--info-light: #dbeafe;--white: #ffffff;--black: #000000;--gray-50: #f9fafb;--gray-100: #f3f4f6;--gray-200: #e5e7eb;--gray-300: #d1d5db;--gray-400: #9ca3af;--gray-500: #6b7280;--gray-600: #4b5563;--gray-700: #374151;--gray-800: #1f2937;--gray-900: #111827;--shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, .05);--shadow: 0 1px 3px 0 rgba(0, 0, 0, .1), 0 1px 2px -1px rgba(0, 0, 0, .1);--shadow-md: 0 4px 6px -1px rgba(0, 0, 0, .1), 0 2px 4px -2px rgba(0, 0, 0, .1);--shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, .1), 0 4px 6px -4px rgba(0, 0, 0, .1);--shadow-xl: 0 20px 25px -5px rgba(0, 0, 0, .1), 0 8px 10px -6px rgba(0, 0, 0, .1);--shadow-2xl: 0 25px 50px -12px rgba(0, 0, 0, .25);--radius-sm: .375rem;--radius: .5rem;--radius-md: .75rem;--radius-lg: 1rem;--radius-xl: 1.5rem;--radius-full: 9999px;--transition-fast: .15s cubic-bezier(.4, 0, .2, 1);--transition: .2s cubic-bezier(.4, 0, .2, 1);--transition-slow: .3s cubic-bezier(.4, 0, .2, 1);--spacing-xs: .25rem;--spacing-sm: .5rem;--spacing: 1rem;--spacing-md: 1.5rem;--spacing-lg: 2rem;--spacing-xl: 3rem;--spacing-2xl: 4rem;--font-sans: "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;--font-heading: "Poppins", "Inter", sans-serif}*,*:before,*:after{box-sizing:border-box;margin:0;padding:0}html{font-size:16px;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;scroll-behavior:smooth}body{font-family:var(--font-sans);background:linear-gradient(135deg,var(--gray-50) 0%,var(--gray-100) 100%);color:var(--gray-900);line-height:1.6;min-height:100vh}h1,h2,h3,h4,h5,h6{font-family:var(--font-heading);font-weight:700;line-height:1.2;color:var(--primary)}h1{font-size:2rem;margin-bottom:var(--spacing)}h2{font-size:1.5rem;margin-bottom:var(--spacing-sm)}h3{font-size:1.25rem;margin-bottom:var(--spacing-sm)}h4{font-size:1.125rem}p{margin-bottom:var(--spacing)}a{color:var(--secondary);text-decoration:none;transition:color var(--transition)}a:hover{color:var(--secondary-dark)}.container{max-width:1400px;margin:0 auto;padding:var(--spacing-lg)}.page{display:none;animation:fadeIn .3s ease}.page.active{display:block}@keyframes fadeIn{0%{opacity:0;transform:translateY(10px)}to{opacity:1;transform:translateY(0)}}@media (prefers-reduced-motion: reduce){*,*:before,*:after{animation-duration:.01ms!important;animation-iteration-count:1!important;transition-duration:.01ms!important}}@media print{.header,.nav-mobile,.section-actions,.btn,.card-action{display:none!important}.card{break-inside:avoid;box-shadow:none;border:1px solid var(--gray-300)}}body:before{content:"";position:fixed;top:0;left:0;width:100%;height:100%;background:radial-gradient(circle at 20% 50%,rgba(84,119,146,.08) 0%,transparent 50%),radial-gradient(circle at 80% 80%,rgba(148,180,193,.06) 0%,transparent 50%),radial-gradient(circle at 40% 20%,rgba(234,224,207,.04) 0%,transparent 50%);z-index:-1;animation:gradientShift 15s ease infinite}@keyframes gradientShift{0%,to{opacity:1;transform:scale(1)}50%{opacity:.8;transform:scale(1.1)}}.glass-effect{background:#ffffff0d;backdrop-filter:blur(10px);-webkit-backdrop-filter:blur(10px);border:1px solid rgba(255,255,255,.1);box-shadow:0 8px 32px #0000001a,inset 0 1px #ffffff1a}@keyframes float{0%,to{transform:translateY(0)}50%{transform:translateY(-10px)}}.floating{animation:float 3s ease-in-out infinite}@keyframes shimmer{0%{background-position:-1000px 0}to{background-position:1000px 0}}.shimmer{background:linear-gradient(90deg,#fff0,#ffffff1a,#fff0);background-size:1000px 100%;animation:shimmer 2s infinite}.glow{box-shadow:0 0 20px #5477924d,0 0 40px #94b4c133}.glow-on-hover:hover{box-shadow:0 0 30px #54779280,0 0 60px #94b4c14d;transition:box-shadow .3s ease}.auth-container{display:flex;min-height:100vh;background:linear-gradient(135deg,var(--primary) 0%,var(--secondary) 100%)}.auth-visual{flex:1;display:flex;align-items:center;justify-content:center;padding:var(--spacing-2xl);color:var(--white)}.visual-content{max-width:600px}.visual-title{font-size:3.5rem;font-weight:800;margin-bottom:var(--spacing);color:var(--white);line-height:1.1}.visual-subtitle{font-size:1.25rem;margin-bottom:var(--spacing-xl);color:var(--accent);opacity:.95}.visual-features{display:flex;flex-direction:column;gap:var(--spacing-md)}.feature-item{display:flex;align-items:center;gap:var(--spacing);font-size:1.125rem;padding:var(--spacing-md);background:#ffffff1a;border-radius:var(--radius-lg);-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);border:1px solid rgba(255,255,255,.2);transition:all var(--transition)}.feature-item:hover{background:#ffffff26;transform:translate(8px)}.feature-item svg{flex-shrink:0;color:var(--accent)}.auth-card{flex:1;display:flex;flex-direction:column;justify-content:center;padding:var(--spacing-2xl);background:var(--white);max-width:550px}.auth-card-center{max-width:500px;margin:auto}.logo-container{text-align:center;margin-bottom:var(--spacing-xl)}.logo{font-size:3rem;font-weight:900;background:linear-gradient(135deg,var(--secondary),var(--tertiary));-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text;margin-bottom:var(--spacing-xs)}.logo-tagline{font-size:.875rem;color:var(--gray-500);text-transform:uppercase;letter-spacing:2px;font-weight:600}.auth-card h2{font-size:1.75rem;margin-bottom:var(--spacing-sm);color:var(--primary)}.auth-description{color:var(--gray-600);margin-bottom:var(--spacing-lg);font-size:.95rem}.auth-footer{margin-top:var(--spacing-lg);text-align:center;color:var(--gray-600);font-size:.9rem}.link-accent{color:var(--secondary);font-weight:600;transition:color var(--transition)}.link-accent:hover{color:var(--secondary-dark)}.otp-icon{width:80px;height:80px;margin:0 auto var(--spacing-lg);display:flex;align-items:center;justify-content:center;background:linear-gradient(135deg,var(--secondary-light),var(--tertiary));border-radius:var(--radius-xl);color:var(--white)}.otp-inputs{display:flex;gap:var(--spacing);justify-content:center;margin:var(--spacing-lg) 0}.otp-input{width:60px;height:60px;text-align:center;font-size:1.5rem;font-weight:700;border:2px solid var(--gray-300);border-radius:var(--radius-md);background:var(--white);color:var(--primary);transition:all var(--transition)}.otp-input:focus{outline:none;border-color:var(--secondary);box-shadow:0 0 0 3px #5477921a;transform:scale(1.05)}.otp-resend{text-align:center;margin-top:var(--spacing-lg);color:var(--gray-600);font-size:.9rem}.btn-link{background:none;border:none;color:var(--secondary);font-weight:600;cursor:pointer;padding:var(--spacing-xs) 0;transition:color var(--transition)}.btn-link:hover{color:var(--secondary-dark);text-decoration:underline}@media (max-width: 900px){.auth-visual{display:none}.visual-title{font-size:2.5rem}}@media (max-width: 600px){.otp-input{width:48px;height:48px;font-size:1.25rem}}.security-notice{display:flex;align-items:center;gap:var(--spacing-xs);padding:var(--spacing-sm) var(--spacing-md);background:linear-gradient(135deg,#10b9811a,#34d3990d);border:1px solid rgba(16,185,129,.2);border-radius:var(--radius-sm);margin-bottom:var(--spacing-md);font-size:.85rem;color:var(--success);animation:pulse 2s ease-in-out infinite}@keyframes pulse{0%,to{opacity:1}50%{opacity:.8}}.security-notice svg{flex-shrink:0;animation:rotate 3s linear infinite}@keyframes rotate{0%{transform:rotate(0)}to{transform:rotate(360deg)}}.password-wrapper{position:relative;width:100%}.toggle-password{position:absolute;right:var(--spacing-md);top:50%;transform:translateY(-50%);background:none;border:none;color:var(--gray-500);cursor:pointer;padding:var(--spacing-xs);display:flex;align-items:center;justify-content:center;transition:color var(--transition);border-radius:var(--radius-sm)}.toggle-password:hover{color:var(--secondary);background:#5477921a}.toggle-password:focus{outline:2px solid var(--secondary);outline-offset:2px}.btn-primary{position:relative;overflow:hidden}.btn-primary:before{content:"";position:absolute;top:50%;left:50%;width:0;height:0;border-radius:50%;background:#ffffff4d;transform:translate(-50%,-50%);transition:width .6s,height .6s}.btn-primary:hover:before{width:300px;height:300px}.btn-primary.loading .btn-text,.btn-primary.loading .btn-icon{opacity:0}.btn-primary.loading .btn-loader{display:block}.btn-loader{display:none;position:absolute;top:50%;left:50%;transform:translate(-50%,-50%);width:20px;height:20px;border:2px solid rgba(255,255,255,.3);border-top-color:var(--white);border-radius:50%;animation:spin .8s linear infinite}@keyframes spin{to{transform:translate(-50%,-50%) rotate(360deg)}}.attempt-warning{margin-top:var(--spacing-md);padding:var(--spacing-md);background:linear-gradient(135deg,#ef44441a,#dc26260d);border:1px solid rgba(239,68,68,.3);border-left:4px solid var(--danger);border-radius:var(--radius-sm);display:flex;align-items:center;gap:var(--spacing-sm);color:var(--danger);font-size:.9rem;animation:shake .5s ease,pulse 1.5s ease-in-out infinite}@keyframes shake{0%,to{transform:translate(0)}25%{transform:translate(-10px)}75%{transform:translate(10px)}}.attempt-warning svg{flex-shrink:0}.tech-stack{display:flex;justify-content:center;align-items:center;gap:var(--spacing-xs);margin-top:var(--spacing-sm);flex-wrap:wrap}.tech-badge{padding:.25rem .5rem;background:linear-gradient(135deg,var(--secondary-light),var(--tertiary));color:var(--white);border-radius:var(--radius-sm);font-size:.75rem;font-weight:700;letter-spacing:.5px;text-transform:uppercase;box-shadow:0 2px 4px #0000001a;transition:transform var(--transition)}.tech-badge:hover{transform:translateY(-2px)}.feature-item{position:relative;overflow:hidden}.feature-item:before{content:"";position:absolute;top:0;left:-100%;width:100%;height:100%;background:linear-gradient(90deg,transparent,rgba(148,180,193,.2),transparent);transition:left .5s}.feature-item:hover:before{left:100%}.logo{position:relative;display:inline-block}.logo:after{content:"";position:absolute;bottom:-5px;left:0;width:100%;height:3px;background:linear-gradient(90deg,var(--secondary),var(--tertiary),var(--accent));transform:scaleX(0);transform-origin:left;transition:transform .5s ease}.logo:hover:after{transform:scaleX(1)}input[type=email]:focus,input[type=password]:focus{background:var(--white);transform:translateY(-2px);box-shadow:0 4px 12px #54779226}.checkbox-label input[type=checkbox]{position:relative;cursor:pointer}.checkbox-label input[type=checkbox]:before{content:"";position:absolute;top:-2px;right:-2px;bottom:-2px;left:-2px;border-radius:4px;background:linear-gradient(135deg,var(--secondary),var(--tertiary));opacity:0;transition:opacity var(--transition)}.checkbox-label input[type=checkbox]:checked:before{opacity:.2}@media (max-width: 900px){.auth-visual{padding:var(--spacing-lg)}.visual-title{font-size:2.5rem}.feature-item{font-size:.85rem}}@media (prefers-reduced-motion: reduce){.security-notice,.attempt-warning,.feature-item:before,.btn-primary:before{animation:none}}.form-group{margin-bottom:var(--spacing-lg);position:relative}label{display:flex;align-items:center;gap:var(--spacing-xs);font-weight:600;font-size:.875rem;color:var(--gray-700);margin-bottom:var(--spacing-sm);transition:color var(--transition)}label svg{color:var(--secondary);flex-shrink:0}input[type=text],input[type=password],input[type=email],input[type=tel],input[type=date],select,textarea{width:100%;padding:.875rem 1rem;border:2px solid var(--gray-300);border-radius:var(--radius-md);font-size:.95rem;font-family:var(--font-sans);color:var(--gray-900);background:var(--white);transition:all var(--transition);position:relative}input:focus,select:focus,textarea:focus{outline:none;border-color:var(--secondary);box-shadow:0 0 0 4px #5477921a;background:var(--white);transform:translateY(-1px)}input:hover:not(:focus):not(:disabled),select:hover:not(:focus):not(:disabled),textarea:hover:not(:focus):not(:disabled){border-color:var(--gray-400)}input.error,select.error,textarea.error{border-color:var(--danger);background:var(--danger-light)}input.error:focus,select.error:focus,textarea.error:focus{box-shadow:0 0 0 4px #ef44441a}input.success,select.success,textarea.success{border-color:var(--success);background:var(--success-light)}input:disabled,select:disabled,textarea:disabled{background:var(--gray-100);color:var(--gray-500);cursor:not-allowed;opacity:.6}input::placeholder,textarea::placeholder{color:var(--gray-400);font-style:italic}textarea{resize:vertical;min-height:100px;line-height:1.6}.form-options{display:flex;justify-content:space-between;align-items:center;margin-bottom:var(--spacing-md);font-size:.875rem}.checkbox-label{display:flex;align-items:center;gap:var(--spacing-sm);cursor:pointer;color:var(--gray-700);transition:color var(--transition);-webkit-user-select:none;user-select:none}.checkbox-label:hover{color:var(--secondary)}.checkbox-label input[type=checkbox]{width:18px;height:18px;cursor:pointer;accent-color:var(--secondary)}.forgot-link{color:var(--secondary);font-weight:600;text-decoration:none;transition:all var(--transition);position:relative}.forgot-link:after{content:"";position:absolute;bottom:-2px;left:0;width:0;height:2px;background:var(--secondary);transition:width var(--transition)}.forgot-link:hover:after{width:100%}.form-grid-2{display:grid;grid-template-columns:repeat(auto-fit,minmax(250px,1fr));gap:var(--spacing-md)}.form-grid-3{display:grid;grid-template-columns:repeat(auto-fit,minmax(200px,1fr));gap:var(--spacing-md)}.form-section{margin-bottom:var(--spacing-2xl);padding-bottom:var(--spacing-xl);border-bottom:2px solid var(--gray-100)}.form-section:last-child{border-bottom:none}.form-section-header{margin-bottom:var(--spacing-lg)}.form-section-header h3{color:var(--primary);margin-bottom:var(--spacing-xs);font-size:1.25rem;display:flex;align-items:center;gap:var(--spacing-sm)}.form-section-header h3:before{content:"";width:4px;height:24px;background:linear-gradient(135deg,var(--secondary),var(--tertiary));border-radius:var(--radius-full)}.form-section-header p{color:var(--gray-600);font-size:.9rem;margin-bottom:0;padding-left:calc(4px + var(--spacing-sm))}.form-hint{display:block;margin-top:var(--spacing-xs);font-size:.8rem;color:var(--gray-500);font-style:italic}.form-actions{display:flex;gap:var(--spacing-md);justify-content:flex-end;margin-top:var(--spacing-2xl);padding-top:var(--spacing-xl);border-top:2px solid var(--gray-100)}.btn{display:inline-flex;align-items:center;justify-content:center;gap:var(--spacing-sm);padding:.875rem 1.75rem;border:none;border-radius:var(--radius-md);font-weight:600;font-size:.95rem;cursor:pointer;transition:all var(--transition);font-family:var(--font-sans);text-align:center;position:relative;overflow:hidden;text-decoration:none}.btn:before{content:"";position:absolute;top:50%;left:50%;width:0;height:0;border-radius:50%;background:#ffffff4d;transform:translate(-50%,-50%);transition:width .6s,height .6s}.btn:hover:before{width:300px;height:300px}.btn:disabled{opacity:.5;cursor:not-allowed;transform:none!important}.btn:disabled:before{display:none}.btn-primary{background:linear-gradient(135deg,var(--secondary),var(--tertiary));color:var(--white);box-shadow:0 4px 12px #5477924d}.btn-primary:hover:not(:disabled){box-shadow:0 8px 20px #54779266;transform:translateY(-2px)}.btn-primary:active:not(:disabled){transform:translateY(0);box-shadow:0 2px 8px #5477924d}.btn-secondary{background:var(--gray-200);color:var(--gray-700);box-shadow:0 2px 8px #0000000d}.btn-secondary:hover:not(:disabled){background:var(--gray-300);box-shadow:0 4px 12px #0000001a;transform:translateY(-1px)}.btn-danger{background:linear-gradient(135deg,var(--danger),#dc2626);color:var(--white);box-shadow:0 4px 12px #ef44444d}.btn-danger:hover:not(:disabled){box-shadow:0 8px 20px #ef444466;transform:translateY(-2px)}.btn-large{width:100%;padding:1rem 2rem;font-size:1rem}.btn-small{padding:.5rem 1rem;font-size:.875rem;gap:var(--spacing-xs)}.btn-block{width:100%}.btn-icon{background:transparent;border:none;padding:var(--spacing-sm);cursor:pointer;color:var(--gray-600);transition:all var(--transition);border-radius:var(--radius);display:flex;align-items:center;justify-content:center}.btn-icon:hover{background:var(--gray-100);color:var(--secondary);transform:scale(1.1)}.icon-btn{position:relative;background:transparent;border:none;padding:var(--spacing-sm);cursor:pointer;color:var(--gray-700);border-radius:var(--radius-md);transition:all var(--transition);display:flex;align-items:center;justify-content:center}.icon-btn:hover{background:var(--gray-100);transform:rotate(5deg) scale(1.1)}.notification-badge{position:absolute;top:0;right:0;background:var(--danger);color:var(--white);font-size:.7rem;font-weight:700;padding:.125rem .375rem;border-radius:var(--radius-full);min-width:18px;text-align:center;box-shadow:0 2px 4px #ef444466;animation:pulse-badge 2s ease-in-out infinite}@keyframes pulse-badge{0%,to{transform:scale(1)}50%{transform:scale(1.1)}}.message{display:none;padding:var(--spacing-md);border-radius:var(--radius-md);margin-bottom:var(--spacing-md);font-size:.9rem;border-left:4px solid transparent;font-weight:500;animation:slideDown .3s ease;box-shadow:0 2px 8px #0000001a}.message.show{display:flex;align-items:center;gap:var(--spacing-sm)}.message:before{content:"";width:20px;height:20px;flex-shrink:0;background-size:contain;background-repeat:no-repeat}.message.success{background:linear-gradient(135deg,var(--success-light),#d1fae5);border-left-color:var(--success);color:#065f46}.message.success:before{content:"✓";display:flex;align-items:center;justify-content:center;background:var(--success);color:#fff;border-radius:50%;font-weight:700}.message.error{background:linear-gradient(135deg,var(--danger-light),#fee2e2);border-left-color:var(--danger);color:#991b1b}.message.error:before{content:"✕";display:flex;align-items:center;justify-content:center;background:var(--danger);color:#fff;border-radius:50%;font-weight:700}.message.warning{background:linear-gradient(135deg,var(--warning-light),#fef3c7);border-left-color:var(--warning);color:#92400e}.message.warning:before{content:"⚠";display:flex;align-items:center;justify-content:center;background:var(--warning);color:#fff;border-radius:50%;font-weight:700;font-size:.8rem}.badge{display:inline-flex;align-items:center;gap:var(--spacing-xs);padding:.375rem .875rem;border-radius:var(--radius-full);font-weight:700;font-size:.75rem;text-transform:uppercase;letter-spacing:.5px;box-shadow:0 2px 4px #0000001a;transition:transform var(--transition)}.badge:hover{transform:translateY(-1px)}.badge-success{background:linear-gradient(135deg,var(--success),#059669);color:var(--white)}.badge-warning{background:linear-gradient(135deg,var(--warning),#d97706);color:var(--white)}.badge-danger{background:linear-gradient(135deg,var(--danger),#dc2626);color:var(--white)}.badge-info{background:linear-gradient(135deg,var(--info),#2563eb);color:var(--white)}.toggle-switch{position:relative;display:inline-block;width:52px;height:28px;flex-shrink:0}.toggle-switch input{opacity:0;width:0;height:0}.toggle-slider{position:absolute;cursor:pointer;top:0;left:0;right:0;bottom:0;background-color:var(--gray-300);transition:.3s;border-radius:var(--radius-full);box-shadow:inset 0 2px 4px #0000001a}.toggle-slider:before{position:absolute;content:"";height:20px;width:20px;left:4px;bottom:4px;background-color:#fff;transition:.3s;border-radius:50%;box-shadow:0 2px 4px #0003}input:checked+.toggle-slider{background:linear-gradient(135deg,var(--secondary),var(--tertiary));box-shadow:0 0 10px #5477924d}input:checked+.toggle-slider:before{transform:translate(24px)}input:focus+.toggle-slider{box-shadow:0 0 0 3px #54779233}.progress-bar{height:8px;background:var(--gray-200);border-radius:var(--radius-full);overflow:hidden;box-shadow:inset 0 1px 3px #0000001a}.progress-fill{height:100%;background:linear-gradient(90deg,var(--secondary),var(--tertiary));border-radius:var(--radius-full);transition:width var(--transition-slow);position:relative;overflow:hidden}.progress-fill:after{content:"";position:absolute;top:0;left:0;bottom:0;right:0;background:linear-gradient(90deg,transparent,rgba(255,255,255,.3),transparent);animation:shimmer 2s infinite}.progress-text{font-size:.75rem;color:var(--gray-600);text-align:right;margin-top:var(--spacing-xs);font-weight:600}.select-modern{padding:var(--spacing-sm) var(--spacing-md);border:2px solid var(--gray-300);border-radius:var(--radius-md);font-size:.9rem;color:var(--gray-700);background:var(--white);cursor:pointer;transition:all var(--transition);-webkit-appearance:none;-moz-appearance:none;appearance:none;background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 12 12'%3E%3Cpath fill='%23374151' d='M6 9L1 4h10z'/%3E%3C/svg%3E");background-repeat:no-repeat;background-position:right .75rem center;padding-right:2.5rem}.select-modern:focus{outline:none;border-color:var(--secondary);box-shadow:0 0 0 3px #5477921a}.select-modern:hover:not(:disabled){border-color:var(--gray-400)}@media (max-width: 600px){.form-grid-2,.form-grid-3{grid-template-columns:1fr}.form-actions{flex-direction:column;gap:var(--spacing-sm)}.btn{width:100%}.btn-large{padding:.875rem 1.5rem}}.tooltip{position:absolute;background:var(--gray-900);color:var(--white);padding:var(--spacing-xs) var(--spacing-sm);border-radius:var(--radius);font-size:.75rem;white-space:nowrap;z-index:1000;animation:fadeIn .2s ease;box-shadow:0 4px 12px #0000004d}.tooltip:after{content:"";position:absolute;top:100%;left:50%;transform:translate(-50%);border:4px solid transparent;border-top-color:var(--gray-900)}.spinner{width:40px;height:40px;border:4px solid rgba(84,119,146,.2);border-top-color:var(--secondary);border-radius:50%;animation:spin .8s linear infinite}@keyframes spin{to{transform:rotate(360deg)}}.spinner-small{width:20px;height:20px;border-width:2px}.header{background:var(--white);box-shadow:0 2px 8px #0000000d,0 1px 3px 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var(--transition)}.header-logo:hover .logo-icon:after{transform:scaleX(1)}.logo-text{font-size:.875rem;color:var(--gray-600);font-weight:600;text-transform:uppercase;letter-spacing:1px}.nav-desktop{display:flex;gap:var(--spacing-xs);background:var(--gray-50);padding:var(--spacing-xs);border-radius:var(--radius-lg)}.nav-btn{display:flex;align-items:center;gap:var(--spacing-sm);padding:var(--spacing-sm) var(--spacing-md);border:none;background:transparent;color:var(--gray-700);font-weight:600;font-size:.9rem;cursor:pointer;border-radius:var(--radius-md);transition:all var(--transition);position:relative;overflow:hidden}.nav-btn:before{content:"";position:absolute;top:0;right:0;bottom:0;left:0;background:linear-gradient(135deg,var(--secondary-light),var(--tertiary-light));opacity:0;transition:opacity 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transparent;padding:var(--spacing-sm);cursor:pointer;color:var(--gray-700);border-radius:var(--radius-md);transition:all var(--transition);display:flex;align-items:center;justify-content:center}.icon-btn:hover{background:var(--gray-50);border-color:var(--gray-200);color:var(--secondary);transform:rotate(15deg)}@media (max-width: 900px){.nav-desktop{display:none}.nav-mobile{display:flex}.user-info{display:none}.header-content{padding:0 var(--spacing-md);min-height:65px}.header-left{gap:var(--spacing-md)}.container{padding:var(--spacing-md);padding-bottom:90px}}@media (max-width: 600px){.logo-text{display:none}.header-right{gap:var(--spacing-sm)}.user-avatar{width:38px;height:38px;font-size:.9rem}}@keyframes slideDown{0%{opacity:0;transform:translateY(-10px)}to{opacity:1;transform:translateY(0)}}.nav-btn:focus-visible,.nav-btn-mobile:focus-visible,.user-menu-trigger:focus-visible,.dropdown-item:focus-visible{outline:2px solid 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ease}.portal-section.active{display:block}.section-header{display:flex;justify-content:space-between;align-items:flex-start;margin-bottom:var(--spacing-2xl);flex-wrap:wrap;gap:var(--spacing-md);position:relative}.section-header:after{content:"";position:absolute;bottom:-1rem;left:0;width:60px;height:4px;background:linear-gradient(90deg,var(--secondary),var(--tertiary));border-radius:var(--radius-full)}.section-subtitle{color:var(--gray-600);font-size:1rem;margin-bottom:0;margin-top:var(--spacing-xs)}.section-actions{display:flex;gap:var(--spacing-md);align-items:center}.card{background:var(--white);border-radius:var(--radius-xl);padding:var(--spacing-2xl);box-shadow:0 4px 6px #0000000d,0 1px 3px #0000001a;margin-bottom:var(--spacing-xl);transition:all var(--transition);position:relative;overflow:hidden}.card:before{content:"";position:absolute;top:0;left:0;right:0;height:3px;background:linear-gradient(90deg,var(--secondary),var(--tertiary),var(--accent));opacity:0;transition:opacity 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var(--transition);display:inline-block}.card-action:hover{color:var(--secondary-dark)}.card-action:hover:after{transform:translate(4px)}.stats-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(280px,1fr));gap:var(--spacing-lg);margin-bottom:var(--spacing-2xl)}.stat-card{background:var(--white);border-radius:var(--radius-xl);padding:var(--spacing-xl);display:flex;gap:var(--spacing-lg);align-items:center;box-shadow:0 4px 6px #0000000d;transition:all var(--transition);border:2px solid transparent;position:relative;overflow:hidden}.stat-card:before{content:"";position:absolute;top:0;left:0;right:0;height:4px;background:linear-gradient(90deg,var(--secondary),var(--tertiary));transform:scaleX(0);transform-origin:left;transition:transform var(--transition)}.stat-card:hover{transform:translateY(-8px);box-shadow:0 16px 32px #0000001a;border-color:var(--secondary)}.stat-card:hover:before{transform:scaleX(1)}.stat-icon{width:70px;height:70px;border-radius:var(--radius-lg);display:flex;align-items:center;justify-content:center;flex-shrink:0;position:relative;overflow:hidden}.stat-icon:after{content:"";position:absolute;top:0;right:0;bottom:0;left:0;background:radial-gradient(circle at 30% 30%,rgba(255,255,255,.3),transparent)}.stat-primary .stat-icon{background:linear-gradient(135deg,var(--primary-light),var(--primary));color:var(--white)}.stat-secondary .stat-icon{background:linear-gradient(135deg,var(--secondary-light),var(--secondary));color:var(--white)}.stat-tertiary .stat-icon{background:linear-gradient(135deg,var(--tertiary-light),var(--tertiary));color:var(--white)}.stat-accent 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currentColor}.course-info{flex:1}.course-info h4{font-size:1.05rem;font-weight:700;color:var(--primary);margin-bottom:var(--spacing-xs)}.course-info p{font-size:.85rem;color:var(--gray-600);margin:0}.course-progress{display:flex;flex-direction:column;gap:var(--spacing-xs);min-width:140px}.task-list{display:flex;flex-direction:column;gap:var(--spacing-sm)}.task-item{display:flex;gap:var(--spacing-md);padding:var(--spacing-md);border-radius:var(--radius-md);background:var(--white);transition:all var(--transition);border:1px solid var(--gray-200);position:relative}.task-item:hover{background:var(--gray-50);border-color:var(--gray-300);transform:translate(4px)}.task-indicator{width:10px;height:10px;border-radius:var(--radius-full);flex-shrink:0;margin-top:6px;position:relative}.task-indicator:after{content:"";position:absolute;top:-4px;right:-4px;bottom:-4px;left:-4px;border-radius:var(--radius-full);border:2px solid currentColor;opacity:.2}.task-item.urgent 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#5477924d}@media (max-width: 1200px){.dashboard-grid{grid-template-columns:1fr}}@media (max-width: 900px){.stats-grid,.events-grid{grid-template-columns:1fr}.stat-card{padding:var(--spacing-lg)}.stat-value{font-size:2rem}}@media (max-width: 600px){h1{font-size:1.75rem}.card{padding:var(--spacing-lg)}.stat-value{font-size:1.75rem}.section-header,.course-item{flex-direction:column;align-items:stretch}.course-color{width:100%;height:4px}.course-progress{min-width:auto}}.table-responsive{overflow-x:auto;margin:var(--spacing-lg) 0;border-radius:var(--radius-lg);box-shadow:0 4px 6px #0000000d}.table-modern{width:100%;border-collapse:separate;border-spacing:0;font-size:.9rem;background:var(--white)}.table-modern thead{background:linear-gradient(135deg,var(--primary),var(--primary-light));color:var(--white);position:sticky;top:0;z-index:10}.table-modern th{padding:var(--spacing-md) var(--spacing-lg);text-align:left;font-weight:700;font-size:.875rem;text-transform:uppercase;letter-spacing:.5px;position:relative}.table-modern th:after{content:"";position:absolute;bottom:0;left:var(--spacing-lg);right:var(--spacing-lg);height:2px;background:#fff3}.table-modern th:first-child{border-top-left-radius:var(--radius-lg);padding-left:var(--spacing-xl)}.table-modern th:last-child{border-top-right-radius:var(--radius-lg);padding-right:var(--spacing-xl)}.table-modern tbody tr{border-bottom:1px solid var(--gray-100);transition:all var(--transition);position:relative}.table-modern tbody tr:before{content:"";position:absolute;left:0;top:0;bottom:0;width:0;background:linear-gradient(90deg,var(--secondary-light),transparent);transition:width var(--transition);opacity:.1}.table-modern tbody tr:hover{background:var(--gray-50)}.table-modern tbody tr:hover:before{width:100%}.table-modern tbody tr:last-child{border-bottom:none}.table-modern td{padding:var(--spacing-md) var(--spacing-lg);color:var(--gray-700);vertical-align:middle}.table-modern td:first-child{padding-left:var(--spacing-xl);font-weight:600}.table-modern td:last-child{padding-right:var(--spacing-xl)}.table-modern tfoot{background:var(--gray-50);font-weight:700;border-top:2px solid var(--gray-200)}.table-modern tfoot td{padding:var(--spacing-md) var(--spacing-lg);color:var(--primary)}.course-code{display:inline-block;padding:.375rem .75rem;background:linear-gradient(135deg,var(--tertiary-light),var(--tertiary));color:var(--white);border-radius:var(--radius-md);font-weight:700;font-size:.8rem;letter-spacing:.5px;box-shadow:0 2px 8px #94b4c14d;transition:all var(--transition)}.course-code:hover{transform:translateY(-2px);box-shadow:0 4px 12px #94b4c166}.grade-excellent{color:var(--success);font-weight:700;font-size:1.1em}.grade-very-good{color:#059669;font-weight:700;font-size:1.1em}.grade-good{color:var(--info);font-weight:700;font-size:1.1em}.grade-fair{color:var(--warning);font-weight:700;font-size:1.1em}.grade-poor{color:var(--danger);font-weight:700;font-size:1.1em}.transaction-id{font-family:Courier New,monospace;font-size:.85rem;color:var(--gray-600);background:var(--gray-100);padding:.375rem .75rem;border-radius:var(--radius-sm);border:1px solid var(--gray-300);display:inline-block}.gpa-cards{display:grid;grid-template-columns:repeat(auto-fit,minmax(300px,1fr));gap:var(--spacing-lg);margin-bottom:var(--spacing-2xl)}.gpa-card{background:linear-gradient(135deg,var(--white),var(--gray-50));border-radius:var(--radius-xl);padding:var(--spacing-xl);box-shadow:0 4px 6px #0000000d;border:2px solid var(--gray-200);transition:all var(--transition);position:relative;overflow:hidden}.gpa-card:before{content:"";position:absolute;top:0;left:0;right:0;height:4px;background:linear-gradient(90deg,var(--secondary),var(--tertiary),var(--accent));transform:scaleX(0);transform-origin:left;transition:transform var(--transition)}.gpa-card:hover{border-color:var(--secondary);transform:translateY(-4px);box-shadow:0 12px 24px #54779226}.gpa-card:hover:before{transform:scaleX(1)}.gpa-label{font-size:.875rem;color:var(--gray-600);font-weight:700;text-transform:uppercase;letter-spacing:1px;margin-bottom:var(--spacing-md);display:flex;align-items:center;gap:var(--spacing-xs)}.gpa-label:before{content:"";width:8px;height:8px;background:var(--secondary);border-radius:50%}.gpa-value{font-size:3.5rem;font-weight:900;color:var(--primary);line-height:1;margin-bottom:var(--spacing-md);background:linear-gradient(135deg,var(--primary),var(--secondary));-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}.gpa-bar{height:10px;background:var(--gray-200);border-radius:var(--radius-full);overflow:hidden;margin-bottom:var(--spacing-md);box-shadow:inset 0 2px 4px #0000001a}.gpa-bar-fill{height:100%;background:linear-gradient(90deg,var(--secondary),var(--tertiary));border-radius:var(--radius-full);transition:width 1.5s cubic-bezier(.4,0,.2,1);position:relative;overflow:hidden}.gpa-bar-fill:after{content:"";position:absolute;top:0;left:0;bottom:0;right:0;background:linear-gradient(90deg,transparent,rgba(255,255,255,.4),transparent);animation:shimmer 2s infinite}@keyframes shimmer{0%{transform:translate(-100%)}to{transform:translate(100%)}}.gpa-description{font-size:.875rem;color:var(--gray-600);line-height:1.6}.grade-distribution{display:flex;flex-direction:column;gap:var(--spacing-lg);padding:var(--spacing-lg) 0}.grade-bar{display:flex;flex-direction:column;gap:var(--spacing-sm)}.grade-bar-label{display:flex;justify-content:space-between;font-size:.875rem;color:var(--gray-700);font-weight:600}.grade-count{color:var(--gray-500);font-weight:500}.grade-bar-track{height:14px;background:var(--gray-200);border-radius:var(--radius-full);overflow:hidden;box-shadow:inset 0 1px 3px #0000001a}.grade-bar-fill{height:100%;border-radius:var(--radius-full);transition:width 1s cubic-bezier(.4,0,.2,1);position:relative;overflow:hidden}.grade-bar-fill:after{content:"";position:absolute;top:0;left:0;bottom:0;right:0;background:linear-gradient(90deg,transparent,rgba(255,255,255,.3),transparent);animation:shimmer 2s infinite}.schedule-container{background:var(--white);border-radius:var(--radius-xl);padding:var(--spacing-xl);box-shadow:0 4px 6px #0000000d;overflow-x:auto}.schedule-grid{display:grid;grid-template-columns:90px repeat(5,1fr);gap:2px;background:var(--gray-200);border-radius:var(--radius-lg);overflow:hidden;min-width:900px}.schedule-header{background:linear-gradient(135deg,var(--primary),var(--primary-light));color:var(--white);padding:var(--spacing-md);text-align:center;font-weight:700;font-size:.875rem;text-transform:uppercase;letter-spacing:.5px}.schedule-time{background:var(--gray-100);padding:var(--spacing-md);text-align:center;font-weight:700;font-size:.8rem;color:var(--gray-700);display:flex;align-items:center;justify-content:center}.schedule-cell{background:var(--white);padding:var(--spacing-sm);min-height:90px;transition:background var(--transition)}.schedule-cell:hover{background:var(--gray-50)}.schedule-cell.lunch{background:linear-gradient(135deg,var(--gray-50),var(--gray-100));display:flex;align-items:center;justify-content:center;color:var(--gray-500);font-size:.85rem;font-style:italic;font-weight:600}.schedule-class{height:100%;padding:var(--spacing-sm);border-radius:var(--radius-md);color:var(--white);display:flex;flex-direction:column;justify-content:space-between;box-shadow:0 2px 8px #00000026;transition:all var(--transition);position:relative;overflow:hidden}.schedule-class:before{content:"";position:absolute;top:0;right:0;bottom:0;left:0;background:radial-gradient(circle at 30% 30%,rgba(255,255,255,.2),transparent)}.schedule-class:hover{transform:scale(1.02);box-shadow:0 4px 16px #00000040}.class-name{font-weight:700;font-size:.9rem;margin-bottom:var(--spacing-xs);position:relative;z-index:1}.class-details{font-size:.75rem;opacity:.95;position:relative;z-index:1}.class-time{font-size:.7rem;opacity:.85;margin-top:var(--spacing-xs);font-weight:600;position:relative;z-index:1}@media (max-width: 900px){.gpa-cards{grid-template-columns:1fr}.gpa-value{font-size:3rem}}@media (max-width: 600px){.gpa-value{font-size:2.5rem}.table-modern th,.table-modern td{padding:var(--spacing-sm) var(--spacing);font-size:.85rem}.course-code{font-size:.75rem;padding:.25rem .5rem}.schedule-container{padding:var(--spacing)}.schedule-grid{grid-template-columns:70px repeat(5,1fr);min-width:700px}}.profile-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(340px,1fr));gap:var(--spacing-xl)}.profile-header-card{grid-column:1 / -1;padding:0;overflow:hidden;position:relative}.profile-cover{height:180px;background:linear-gradient(135deg,var(--primary),var(--secondary),var(--tertiary));position:relative;overflow:hidden}.profile-cover:before{content:"";position:absolute;top:0;right:0;bottom:0;left:0;background:radial-gradient(circle at 20% 50%,rgba(255,255,255,.1) 0%,transparent 50%),radial-gradient(circle at 80% 80%,rgba(255,255,255,.08) 0%,transparent 50%)}.profile-cover:after{content:"";position:absolute;top:0;right:0;bottom:0;left:0;background-image:linear-gradient(45deg,rgba(255,255,255,.05) 25%,transparent 25%),linear-gradient(-45deg,rgba(255,255,255,.05) 25%,transparent 25%);background-size:60px 60px}.profile-avatar-section{padding:0 var(--spacing-xl) var(--spacing-xl);display:flex;align-items:flex-end;gap:var(--spacing-xl);margin-top:-60px}.profile-avatar-large{position:relative;width:140px;height:140px;border-radius:var(--radius-2xl);background:linear-gradient(135deg,var(--secondary),var(--tertiary));display:flex;align-items:center;justify-content:center;color:var(--white);font-weight:900;font-size:3rem;border:6px solid var(--white);box-shadow:0 12px 32px #00000026;flex-shrink:0;overflow:hidden}.profile-avatar-large:after{content:"";position:absolute;top:0;right:0;bottom:0;left:0;background:radial-gradient(circle at 30% 30%,rgba(255,255,255,.3),transparent)}.avatar-edit-btn{position:absolute;bottom:0;right:0;width:40px;height:40px;border-radius:var(--radius-full);background:var(--white);border:3px solid var(--white);color:var(--gray-700);cursor:pointer;display:flex;align-items:center;justify-content:center;transition:all var(--transition);box-shadow:0 4px 12px #0000001a;z-index:1}.avatar-edit-btn:hover{background:var(--secondary);color:var(--white);transform:rotate(15deg) scale(1.1)}.profile-header-info{flex:1;padding-bottom:var(--spacing-md)}.profile-header-info h2{font-size:2rem;margin-bottom:var(--spacing-xs);color:var(--primary)}.profile-header-info p{color:var(--gray-600);margin-bottom:var(--spacing-md);font-size:.95rem}.profile-badges{display:flex;flex-wrap:wrap;gap:var(--spacing-sm)}.profile-badge{padding:.5rem 1rem;background:var(--gray-200);color:var(--gray-700);border-radius:var(--radius-full);font-size:.85rem;font-weight:600;transition:all var(--transition)}.profile-badge:hover{transform:translateY(-2px);box-shadow:0 4px 12px #0000001a}.profile-badge.active{background:linear-gradient(135deg,var(--success),#059669);color:var(--white);box-shadow:0 4px 12px #10b9814d}.info-list{display:flex;flex-direction:column;gap:var(--spacing-sm)}.info-item{display:flex;justify-content:space-between;align-items:center;padding:var(--spacing-md) 0;border-bottom:1px solid var(--gray-100);transition:all var(--transition)}.info-item:last-child{border-bottom:none}.info-item:hover{background:var(--gray-50);padding-left:var(--spacing-sm);padding-right:var(--spacing-sm);border-radius:var(--radius)}.info-label{color:var(--gray-600);font-size:.875rem;font-weight:600;display:flex;align-items:center;gap:var(--spacing-xs)}.info-label:before{content:"•";color:var(--secondary);font-size:1.2rem}.info-value{color:var(--gray-900);font-weight:600;text-align:right}.preference-list{display:flex;flex-direction:column;gap:var(--spacing-md)}.preference-item{display:flex;justify-content:space-between;align-items:center;gap:var(--spacing-md);padding:var(--spacing-md);background:linear-gradient(135deg,var(--gray-50),transparent);border-radius:var(--radius-lg);border:2px solid transparent;transition:all var(--transition)}.preference-item:hover{border-color:var(--gray-200);background:var(--white);box-shadow:0 4px 12px #0000000d}.preference-info{flex:1}.preference-info h4{font-size:.95rem;font-weight:600;color:var(--primary);margin-bottom:var(--spacing-xs)}.preference-info p{font-size:.85rem;color:var(--gray-600);margin:0;line-height:1.5}.document-list{display:flex;flex-direction:column;gap:var(--spacing-sm)}.document-item{display:flex;align-items:center;gap:var(--spacing-md);padding:var(--spacing-md);background:var(--gray-50);border-radius:var(--radius-lg);transition:all var(--transition);border:2px solid transparent}.document-item:hover{background:var(--white);border-color:var(--secondary);box-shadow:0 4px 12px #5477921a;transform:translate(4px)}.document-icon{width:48px;height:48px;border-radius:var(--radius-md);background:linear-gradient(135deg,var(--tertiary-light),var(--tertiary));display:flex;align-items:center;justify-content:center;color:var(--white);flex-shrink:0;box-shadow:0 4px 12px #94b4c14d}.document-info{flex:1}.document-info h4{font-size:.95rem;font-weight:600;color:var(--primary);margin-bottom:var(--spacing-xs)}.document-info p{font-size:.85rem;color:var(--gray-600);margin:0}.accounts-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(340px,1fr));gap:var(--spacing-xl);margin-bottom:var(--spacing-xl)}.financial-summary{display:flex;flex-direction:column;gap:var(--spacing-sm);margin-bottom:var(--spacing-lg)}.financial-item{display:flex;justify-content:space-between;padding:var(--spacing-sm) 0;transition:all var(--transition)}.financial-item:hover{background:var(--gray-50);padding-left:var(--spacing-sm);padding-right:var(--spacing-sm);border-radius:var(--radius)}.financial-label{color:var(--gray-700);font-size:.9rem;font-weight:500}.financial-value{font-weight:700;color:var(--gray-900);font-size:1rem}.financial-item.total .financial-value{color:var(--primary);font-size:1.25rem}.financial-item.success .financial-value{color:var(--success)}.financial-item.danger .financial-value{color:var(--danger);font-size:1.5rem}.financial-divider{height:2px;background:linear-gradient(90deg,transparent,var(--gray-200),transparent);margin:var(--spacing-sm) 0}.payment-methods{display:flex;flex-direction:column;gap:var(--spacing-md)}.payment-method{display:flex;align-items:center;gap:var(--spacing-md);padding:var(--spacing-md);border:2px solid var(--gray-200);border-radius:var(--radius-lg);transition:all var(--transition);cursor:pointer;position:relative;overflow:hidden}.payment-method:before{content:"";position:absolute;left:0;top:0;bottom:0;width:0;background:linear-gradient(90deg,var(--secondary-light),transparent);transition:width var(--transition);opacity:.1}.payment-method:hover{border-color:var(--secondary);background:var(--gray-50);transform:translate(4px)}.payment-method:hover:before{width:100%}.payment-icon{width:56px;height:56px;border-radius:var(--radius-lg);background:linear-gradient(135deg,var(--tertiary-light),var(--tertiary));display:flex;align-items:center;justify-content:center;color:var(--white);flex-shrink:0;box-shadow:0 4px 12px #94b4c14d}.payment-details{flex:1}.payment-details h4{font-size:1rem;font-weight:700;color:var(--primary);margin-bottom:var(--spacing-xs)}.payment-details p{font-size:.85rem;color:var(--gray-600);margin:0}@media (max-width: 900px){.profile-avatar-section{flex-direction:column;align-items:center;text-align:center;margin-top:-70px}.profile-header-info{padding-bottom:0}.profile-badges{justify-content:center}}@media (max-width: 600px){.profile-avatar-large{width:120px;height:120px;font-size:2.5rem}.profile-header-info h2{font-size:1.5rem}.financial-item{flex-direction:column;align-items:flex-start;gap:var(--spacing-xs)}}