@import"https://fonts.googleapis.com/css2?family=Inter:wght@400;500;600;700&display=swap";:root{--color-primary: #5A52FF;--color-primary-hover: #4841cc;--color-primary-light: #ecebff;--color-bg: #FAFAFB;--color-surface: #FFFFFF;--color-surface-hover: #F3F4F6;--color-text: #111827;--color-text-muted: #6B7280;--color-border: #E5E7EB;--color-success: #10b981;--color-success-bg: #D1FAE5;--color-danger: #EF4444;--color-danger-bg: #FEE2E2;--color-danger-hover: #DC2626;--font-sans: "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;--space-1: .25rem;--space-2: .5rem;--space-3: .75rem;--space-4: 1rem;--space-5: 1.5rem;--space-6: 2rem;--space-8: 3rem;--space-10: 4rem;--space-12: 6rem;--space-16: 8rem;--radius-sm: 6px;--radius-md: 8px;--radius-lg: 12px;--radius-xl: 16px;--radius-full: 9999px;--shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, .05);--shadow-md: 0 4px 6px -1px rgba(0, 0, 0, .06), 0 2px 4px -1px rgba(0, 0, 0, .04);--shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, .08), 0 4px 6px -2px rgba(0, 0, 0, .04);--shadow-glow: 0 0 24px rgba(90, 82, 255, .15);--shadow-glow-strong: 0 8px 32px rgba(90, 82, 255, .25);--transition-fast: .15s cubic-bezier(.4, 0, .2, 1);--transition-normal: .25s cubic-bezier(.4, 0, .2, 1)}*,*:before,*:after{box-sizing:border-box;margin:0;padding:0}html{scroll-behavior:smooth}body{font-family:var(--font-sans);background-color:var(--color-bg);color:var(--color-text);line-height:1.6;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}a{color:var(--color-primary);text-decoration:none;transition:color var(--transition-fast)}a:hover{color:var(--color-primary-hover)}button{font-family:inherit;cursor:pointer;border:none;background:none}button:focus-visible,input:focus-visible,a:focus-visible{outline:2px solid var(--color-primary);outline-offset:2px}h1,h2,h3,h4,h5,h6{color:var(--color-text);font-weight:700;line-height:1.2}h1{font-size:3.5rem;letter-spacing:-.03em}h2{font-size:2.5rem;letter-spacing:-.02em}h3{font-size:1.5rem;letter-spacing:-.01em}p{color:var(--color-text-muted)}img,svg{display:block;max-width:100%}.shell{max-width:1100px;margin:0 auto;padding:0 var(--space-5);width:100%}.navbar{display:flex;align-items:center;justify-content:space-between;padding:var(--space-4) var(--space-6);background:#ffffffe6;backdrop-filter:blur(12px);-webkit-backdrop-filter:blur(12px);position:sticky;top:0;z-index:100;border-bottom:1px solid var(--color-border);box-shadow:0 2px 8px #0000000a}.avatar-circle{width:38px;height:38px;border-radius:50%;background:linear-gradient(135deg,#6366f1,#4f46e5);color:#fff;font-weight:600;font-size:16px;display:flex;align-items:center;justify-content:center;cursor:pointer;transition:all .2s ease}.avatar-circle:hover{transform:scale(1.05);box-shadow:0 4px 12px #0003}.avatar-dropdown{position:absolute;right:0;top:55px;background:#fff;border-radius:12px;padding:16px;min-width:240px;border:1px solid #f3f4f6;box-shadow:0 10px 25px #00000014,0 4px 10px #00000008;animation:dropdownFade .2s cubic-bezier(.16,1,.3,1);display:flex;flex-direction:column;gap:16px}.avatar-user-info{display:flex;flex-direction:column;gap:4px}.avatar-username{font-weight:600;font-size:16px;color:#4b5563;margin:0}.avatar-email{font-size:14px;color:#6b7280;word-break:break-all;margin:0}.logout-btn-custom{width:100%;padding:14px 16px 10px;background-color:#6366f1;color:#fff;border:none;border-radius:8px;font-weight:600;font-size:15px;cursor:pointer;transition:all .2s ease;text-align:center;margin-top:4px;border-top:1px solid #f3f4f6}.logout-btn-custom:hover{background-color:#4f46e5;box-shadow:0 4px 14px #6366f14d;transform:translateY(-1px)}@keyframes dropdownFade{0%{opacity:0;transform:translateY(-6px)}to{opacity:1;transform:translateY(0)}}.logo:hover{opacity:.8;transition:opacity .2s ease}.nav-actions{display:flex;align-items:center;gap:var(--space-4)}.link-reset{text-decoration:none;color:inherit}.section{padding:var(--space-12) 0}.section-head{text-align:center;margin-bottom:var(--space-10);max-width:600px;margin-inline:auto}.eyebrow{color:var(--color-primary);font-weight:600;text-transform:uppercase;font-size:.875rem;letter-spacing:.05em;margin-bottom:var(--space-2)}.footer{padding:var(--space-8) var(--space-5);text-align:center;border-top:1px solid var(--color-border);margin-top:var(--space-12);color:var(--color-text-muted)}.footer-brand{font-weight:700;color:var(--color-text);margin-bottom:var(--space-2);font-size:1.125rem}.flex-center{display:flex;align-items:center;justify-content:center}.flex-between{display:flex;align-items:center;justify-content:space-between}.grid-cols-2{display:grid;grid-template-columns:repeat(2,1fr);gap:var(--space-6)}.grid-cols-3{display:grid;grid-template-columns:repeat(3,1fr);gap:var(--space-6)}@media(max-width:768px){.navbar{padding:var(--space-4) var(--space-4)}.section{padding:var(--space-8) 0}.grid-cols-2,.grid-cols-3{grid-template-columns:1fr}}.btn{display:inline-flex;align-items:center;justify-content:center;gap:var(--space-2);padding:.625rem 1.25rem;font-size:.9375rem;font-weight:600;border-radius:var(--radius-md);transition:all var(--transition-fast);white-space:nowrap;-webkit-user-select:none;user-select:none}.btn.sm{padding:.375rem .875rem;font-size:.8125rem;border-radius:var(--radius-sm)}.btn.lg{padding:.875rem 1.5rem;font-size:1rem;border-radius:var(--radius-md)}.btn.solid{background-color:var(--color-primary);color:#fff;box-shadow:var(--shadow-sm)}.btn.solid:hover:not(:disabled){background-color:var(--color-primary-hover);box-shadow:0 4px 14px #5a52ff4d;transform:translateY(-1px)}.btn.ghost{color:var(--color-text);background:transparent}.btn.ghost:hover:not(:disabled){background-color:var(--color-surface-hover)}.btn.outline{border:1px solid var(--color-border);background-color:var(--color-surface);color:var(--color-text)}.btn.outline:hover:not(:disabled){border-color:var(--color-primary);color:var(--color-primary)}.btn.danger{background-color:var(--color-danger);color:#fff}.btn.danger:hover:not(:disabled){background-color:var(--color-danger-hover)}.btn:disabled{opacity:.6;cursor:not-allowed}input,textarea,select{font-family:inherit;width:100%;padding:.75rem 1rem;font-size:.9375rem;border:1px solid var(--color-border);border-radius:var(--radius-md);background-color:var(--color-surface);color:var(--color-text);transition:border-color var(--transition-fast),box-shadow var(--transition-fast)}input:focus,textarea:focus,select:focus{outline:none;border-color:var(--color-primary);box-shadow:0 0 0 3px var(--color-primary-light)}input::placeholder{color:var(--color-text-muted);opacity:.7}.card{background:var(--color-surface);border-radius:var(--radius-lg);border:1px solid var(--color-border);box-shadow:var(--shadow-sm);padding:var(--space-6);transition:box-shadow var(--transition-normal),transform var(--transition-normal)}.card:hover{box-shadow:0 8px 24px #5a52ff14;transform:translateY(-2px)}.pill{display:inline-flex;align-items:center;gap:var(--space-2);padding:.375rem 1rem;border-radius:var(--radius-full);background:var(--color-surface);border:1px solid var(--color-border);font-size:.8125rem;font-weight:500;color:var(--color-text-muted);box-shadow:var(--shadow-sm)}.pill-dot{width:6px;height:6px;background-color:var(--color-primary);border-radius:var(--radius-full)}.alert{padding:var(--space-3) var(--space-4);border-radius:var(--radius-md);font-size:.875rem;display:flex;align-items:center;gap:var(--space-2);font-weight:500}.alert.error{background-color:var(--color-danger-bg);color:var(--color-danger-hover);border:1px solid rgba(239,68,68,.2)}.alert.success{background-color:var(--color-success-bg);color:var(--color-success);border:1px solid rgba(16,185,129,.2)}.overlay{position:fixed;inset:0;background:#11182766;-webkit-backdrop-filter:blur(4px);backdrop-filter:blur(4px);z-index:1000;display:flex;align-items:center;justify-content:center;padding:var(--space-4);animation:fadeIn .2s ease-out}.modal{background:var(--color-surface);border-radius:var(--radius-xl);max-width:440px;width:100%;padding:var(--space-8);box-shadow:var(--shadow-lg);position:relative;text-align:center;animation:scaleUp .3s cubic-bezier(.16,1,.3,1)}.modal h2{margin-bottom:var(--space-3);font-size:1.5rem}.modal p{margin-bottom:var(--space-6);color:var(--color-text-muted)}.modal-buttons{display:flex;gap:var(--space-3);justify-content:center}.modal-buttons a{display:inline-block}.close-btn{position:absolute;top:var(--space-4);right:var(--space-4);color:var(--color-text-muted);font-size:.875rem;padding:var(--space-2);transition:color var(--transition-fast)}.close-btn:hover{color:var(--color-text)}@keyframes fadeIn{0%{opacity:0}to{opacity:1}}@keyframes scaleUp{0%{opacity:0;transform:scale(.95)}to{opacity:1;transform:scale(1)}}.home{position:relative;overflow:hidden;min-height:100vh}.mesh{position:absolute;top:0;left:0;right:0;height:80vh;z-index:-1;overflow:hidden;pointer-events:none;background:radial-gradient(ellipse at 15% 40%,rgba(90,82,255,.08),transparent 50%),radial-gradient(ellipse at 85% 30%,rgba(90,82,255,.04),transparent 50%)}.mesh-orb{position:absolute;border-radius:50%;filter:blur(80px);opacity:.6}.mesh-orb-1{background:#5a52ff1f;width:600px;height:600px;top:-200px;left:-200px}.hero{padding:var(--space-16) 0 var(--space-4);text-align:center;max-width:800px;margin:0 auto}.hero .pill{margin-bottom:var(--space-6);background:var(--color-surface)}.hero h1{margin-bottom:var(--space-4);color:var(--color-text);letter-spacing:-.03em}.accent-word{color:var(--color-primary)}.hero p{font-size:1.125rem;max-width:580px;margin:0 auto var(--space-8);color:var(--color-text-muted)}.shortener-card{background:var(--color-surface);border-radius:var(--radius-lg);padding:var(--space-2);box-shadow:0 4px 20px #0000000d;border:1px solid var(--color-border);margin-bottom:var(--space-6);transition:transform var(--transition-normal),box-shadow var(--transition-normal),border-color var(--transition-normal)}.shortener-card:focus-within{transform:translateY(-2px);box-shadow:0 12px 40px #5a52ff14;border-color:var(--color-primary-light)}.shortener-inner .input-wrap{display:flex;gap:var(--space-2)}.shortener-inner input{border:none;background:transparent;padding:var(--space-4) var(--space-5);font-size:1.125rem;box-shadow:none}.shortener-inner input:focus{box-shadow:none;border:none;outline:none}.shortener-inner .btn{padding:var(--space-3) var(--space-6);font-size:1.0625rem}.hint-row{margin-top:var(--space-3);font-size:.8125rem;color:var(--color-text-muted);display:flex;justify-content:center;align-items:center}.hint-icon svg{display:inline;vertical-align:middle;margin-right:4px}.result-card{margin-top:var(--space-6);background:var(--color-surface);border:1px solid var(--color-success);border-radius:var(--radius-lg);padding:var(--space-6);box-shadow:var(--shadow-md);position:relative;text-align:left;animation:slideDown .4s cubic-bezier(.16,1,.3,1)}@keyframes slideDown{0%{opacity:0;transform:translateY(-10px)}to{opacity:1;transform:translateY(0)}}.result-label{font-weight:600;color:var(--color-success);margin-bottom:var(--space-4)}.result-row{display:flex;align-items:center;justify-content:space-between;background:var(--color-bg);padding:var(--space-4);border-radius:var(--radius-md);border:1px solid var(--color-border)}.short-url-link{font-size:1.25rem;font-weight:600;color:var(--color-primary);word-break:break-all}.result-actions{display:flex;gap:var(--space-2)}.feature-grid,.steps-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(240px,1fr));gap:var(--space-8)}.feature-card,.step-card{padding:var(--space-6);background:var(--color-surface);border-radius:var(--radius-lg);border:1px solid var(--color-border);transition:transform var(--transition-normal),box-shadow var(--transition-normal)}.feature-card:hover,.step-card:hover{transform:translateY(-4px);box-shadow:var(--shadow-md);border-color:var(--color-primary-light)}.feature-icon,.step-icon{width:48px;height:48px;border-radius:var(--radius-md);background:var(--color-primary-light);color:var(--color-primary);display:flex;align-items:center;justify-content:center;margin-bottom:var(--space-4)}.step-card{position:relative}.step-number{position:absolute;top:-12px;right:-12px;width:32px;height:32px;background:var(--color-primary);color:#fff;border-radius:50%;display:flex;align-items:center;justify-content:center;font-weight:700;font-size:.875rem;box-shadow:var(--shadow-sm)}.feature-card h3,.step-card h3{margin-bottom:var(--space-2);font-size:1.25rem}.cta{background:var(--color-surface);border-radius:var(--radius-xl);border:1px solid var(--color-border);margin-top:var(--space-12);padding:var(--space-10) var(--space-6);text-align:center;box-shadow:var(--shadow-sm);position:relative;overflow:hidden}.cta:before{content:"";position:absolute;inset:0;background:linear-gradient(135deg,rgba(90,82,255,.05) 0%,transparent 100%);z-index:0;pointer-events:none}.cta-inner{max-width:600px;margin:0 auto;position:relative;z-index:1}.cta-inner h3{margin-bottom:var(--space-8)}.cta-actions{display:flex;gap:var(--space-4);justify-content:center}@media(max-width:768px){.hero{padding:var(--space-10) 0 var(--space-8)}.hero h1{font-size:2.25rem}.shortener-inner .input-wrap{flex-direction:column}.shortener-inner .btn{width:100%}.result-row{flex-direction:column;align-items:flex-start;gap:var(--space-4)}.result-actions{width:100%;justify-content:stretch}.result-actions .btn{flex:1}.cta-actions{flex-direction:column}}.dashboard{background-color:var(--color-bg);min-height:100vh}.dash-navbar{display:flex;align-items:center;justify-content:space-between;padding:var(--space-4) var(--space-6);background:var(--color-surface);border-bottom:1px solid var(--color-border);box-shadow:0 2px 8px #0000000a;position:sticky;top:0;z-index:100}.dash-logo{font-size:1.25rem;font-weight:700;cursor:pointer;color:var(--color-text)}.dash-nav-actions{display:flex;gap:var(--space-3);align-items:center}.dash-container{max-width:1024px;margin:0 auto;padding:var(--space-8) var(--space-5) var(--space-12)}.dash-page-header{margin-bottom:var(--space-8)}.dash-page-subtitle{color:var(--color-text-muted);font-size:1.125rem;margin-top:var(--space-1)}.dash-stats{display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:var(--space-5);margin-bottom:var(--space-10)}.dash-stat-card{background:var(--color-surface);border-radius:var(--radius-lg);padding:var(--space-6);border:1px solid var(--color-border);box-shadow:var(--shadow-sm);display:flex;flex-direction:column;justify-content:center;transition:box-shadow var(--transition-fast)}.dash-stat-card:hover{box-shadow:var(--shadow-md);transform:translateY(-2px)}.dash-stat-label{font-size:.8125rem;font-weight:600;color:var(--color-text-muted);text-transform:uppercase;letter-spacing:.05em;margin-bottom:var(--space-2)}.dash-stat-value{font-size:2.25rem;font-weight:700;color:var(--color-text);line-height:1}.chart-cta{background:linear-gradient(135deg,var(--color-primary-light) 0%,var(--color-surface) 100%);border-color:var(--color-primary-light);cursor:pointer;transition:transform var(--transition-fast),box-shadow var(--transition-fast);padding:var(--space-5) var(--space-6)}.chart-cta:hover{transform:translateY(-2px);box-shadow:var(--shadow-md)}.chart-cta-inner{display:flex;align-items:center;justify-content:space-between;height:100%}.chart-cta-label{font-size:.75rem;font-weight:700;color:var(--color-primary);text-transform:uppercase;letter-spacing:.1em;margin-bottom:var(--space-1)}.chart-cta-title{font-weight:600;color:var(--color-primary-hover);font-size:1.125rem}.chart-cta-btn{background:var(--color-primary);color:#fff;border-radius:var(--radius-md);padding:var(--space-2) var(--space-3);font-size:.8125rem;font-weight:600;box-shadow:var(--shadow-sm)}.dash-section-title{display:flex;align-items:center;gap:var(--space-3);margin-bottom:var(--space-6);font-size:1.5rem}.count-badge{background:var(--color-primary-light);color:var(--color-primary);font-size:.875rem;padding:2px 12px;border-radius:var(--radius-full)}.dash-url-list{display:grid;grid-template-columns:repeat(auto-fill,minmax(300px,1fr));gap:var(--space-4)}.dash-url-card{background:var(--color-surface);border-radius:var(--radius-lg);border:1px solid var(--color-border);box-shadow:var(--shadow-sm);padding:var(--space-5);transition:box-shadow var(--transition-fast),border-color var(--transition-fast);animation:fadeIn .4s ease-out forwards;opacity:0}.dash-url-card:hover{box-shadow:var(--shadow-md);border-color:var(--color-primary)}.dash-card-header{display:flex;align-items:center;justify-content:space-between;margin-bottom:var(--space-4);flex-wrap:wrap;gap:var(--space-3)}.dash-short-link{font-size:1.125rem;font-weight:600;color:var(--color-text);display:flex;align-items:center;gap:var(--space-2)}.dash-short-link:hover{color:var(--color-primary)}.dash-short-link svg{color:var(--color-text-muted)}.dash-short-link:hover svg{color:var(--color-primary)}.dash-card-actions{display:flex;gap:var(--space-2)}.dash-btn{display:inline-flex;align-items:center;justify-content:center;padding:.5rem 1rem;font-size:.875rem;font-weight:500;border-radius:var(--radius-md);transition:all var(--transition-fast)}.dash-btn.sm{padding:.375rem .75rem;font-size:.8125rem}.dash-btn.ghost{background:transparent;border:1px solid var(--color-border);color:var(--color-text)}.dash-btn.ghost:hover{background:var(--color-surface-hover);border-color:var(--color-text-muted)}.dash-btn.danger{background:transparent;color:var(--color-danger);border:1px solid transparent}.dash-btn.danger:hover{background:var(--color-danger-bg)}.dash-card-body{border-top:1px solid var(--color-border);padding-top:var(--space-4)}.dash-original{font-size:.875rem;color:var(--color-text-muted);white-space:nowrap;overflow:hidden;text-overflow:ellipsis;margin-bottom:var(--space-4)}.dash-url-meta{display:flex;gap:var(--space-6);font-size:.8125rem;color:var(--color-text-muted);flex-wrap:wrap}.dash-meta-item{display:flex;align-items:center;gap:var(--space-2)}.dash-meta-item strong{color:var(--color-text);font-size:.875rem}.dash-meta-item svg{color:var(--color-text-muted)}.dash-empty{text-align:center;padding:var(--space-12) var(--space-6);background:var(--color-surface);border-radius:var(--radius-lg);border:1px dashed var(--color-border)}.dash-empty-icon{font-size:3rem;margin-bottom:var(--space-4);opacity:.5}.dash-empty h3{margin-bottom:var(--space-2);color:var(--color-text)}.dash-empty p{color:var(--color-text-muted)}.dash-error{background:var(--color-danger-bg);color:var(--color-danger-hover);padding:var(--space-3) var(--space-4);border-radius:var(--radius-md);margin-bottom:var(--space-6);border:1px solid rgba(239,68,68,.2)}.dash-loading{display:flex;flex-direction:column;align-items:center;justify-content:center;min-height:100vh;gap:var(--space-4)}.dash-spinner{width:40px;height:40px;border:3px solid var(--color-border);border-top-color:var(--color-primary);border-radius:50%;animation:spin 1s linear infinite}.dash-loading-text{font-weight:500;color:var(--color-text-muted)}@keyframes spin{to{transform:rotate(360deg)}}@keyframes fadeIn{to{opacity:1}}@media(max-width:640px){.dash-card-header{flex-direction:column;align-items:flex-start}.dash-card-actions{width:100%}.dash-card-actions .dash-btn{flex:1}}.dash-modal-backdrop{position:fixed;inset:0;background:#11182766;-webkit-backdrop-filter:blur(4px);backdrop-filter:blur(4px);z-index:1000;display:flex;align-items:center;justify-content:center;padding:var(--space-4);animation:fadeIn .2s ease-out forwards}.dash-modal{background:var(--color-surface);border-radius:var(--radius-xl);border-top:3px solid var(--color-primary);max-width:600px;width:100%;padding:var(--space-8);box-shadow:var(--shadow-lg);position:relative;animation:slideUpModal .3s cubic-bezier(.16,1,.3,1) forwards}@keyframes slideUpModal{0%{opacity:0;transform:translateY(20px) scale(.98)}to{opacity:1;transform:translateY(0) scale(1)}}.dash-modal-header{display:flex;align-items:flex-start;justify-content:space-between;margin-bottom:var(--space-8);border-bottom:1px solid var(--color-border);padding-bottom:var(--space-4)}.dash-modal-kicker{font-size:.75rem;font-weight:700;color:var(--color-primary);text-transform:uppercase;letter-spacing:.1em;margin-bottom:var(--space-1)}.dash-modal-title{font-size:1.5rem;color:var(--color-text);margin:0;line-height:1.2}.dash-modal-empty{text-align:center;padding:var(--space-12) 0;color:var(--color-text-muted);font-size:1.125rem}.dash-chart{display:flex;align-items:flex-end;justify-content:space-around;height:240px;gap:var(--space-2);margin-bottom:var(--space-8);padding-top:var(--space-6);border-bottom:1px solid var(--color-border);padding-bottom:0}.dash-bar{display:flex;flex-direction:column;align-items:center;flex:1;height:100%;position:relative}.dash-bar-value{font-size:.8125rem;font-weight:600;color:var(--color-primary);margin-bottom:var(--space-2);opacity:0;transform:translateY(10px);animation:fadeInTop .4s .3s forwards}@keyframes fadeInTop{to{opacity:1;transform:translateY(0)}}.dash-bar-column{width:100%;max-width:56px;flex-grow:1;display:flex;align-items:flex-end;background:var(--color-bg);border-radius:var(--radius-md) var(--radius-md) 0 0;position:relative;overflow:hidden}.dash-bar-fill{width:100%;background:linear-gradient(180deg,var(--color-primary) 0%,var(--color-primary-hover) 100%);border-radius:var(--radius-md) var(--radius-md) 0 0;transition:height .8s cubic-bezier(.16,1,.3,1),background-color .2s;box-shadow:inset 0 2px 4px #ffffff26;cursor:pointer}.dash-bar-fill:hover{background:linear-gradient(180deg,#7970ff 0%,var(--color-primary) 100%);transform:scaleX(1.04)}.dash-bar-label{margin-top:var(--space-3);font-size:.8125rem;font-weight:500;color:var(--color-text);text-align:center;width:100%;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;padding:0 var(--space-1)}.dash-chart-legend{display:flex;align-items:center;justify-content:center;gap:var(--space-2);font-size:.8125rem;color:var(--color-text-muted)}.dash-chart-legend .dot{width:8px;height:8px;border-radius:50%;background-color:var(--color-primary)}@media(max-width:640px){.dash-modal{padding:var(--space-5)}.dash-bar-column{max-width:32px}.dash-chart{height:180px}}.login-container{display:flex;align-items:center;justify-content:center;min-height:100vh;background-color:var(--color-bg);padding:var(--space-4);position:relative;overflow:hidden}.login-container:before{content:"";position:absolute;inset:0;background:radial-gradient(circle at top right,rgba(90,82,255,.05),transparent 40%),radial-gradient(circle at bottom left,rgba(90,82,255,.05),transparent 40%);pointer-events:none}.login-box{background:var(--color-surface);border-radius:var(--radius-xl);box-shadow:var(--shadow-lg);width:100%;max-width:440px;padding:var(--space-8);border:1px solid var(--color-border);border-top:3px solid var(--color-primary);position:relative;z-index:1;animation:slideUp .4s cubic-bezier(.16,1,.3,1)}.login-title{text-align:center;margin-bottom:var(--space-6);font-size:1.75rem;color:var(--color-text);letter-spacing:-.01em}.login-form{display:flex;flex-direction:column;gap:var(--space-4)}.login-input{background-color:var(--color-bg)}.login-button{background-color:var(--color-primary);color:#fff;padding:.75rem 1rem;border-radius:var(--radius-md);font-weight:600;font-size:1rem;transition:all var(--transition-fast);box-shadow:var(--shadow-sm);margin-top:var(--space-2)}.login-button:hover:not(:disabled){background-color:var(--color-primary-hover);box-shadow:var(--shadow-md);transform:translateY(-1px)}.login-button:disabled{opacity:.7;cursor:not-allowed}.login-error{color:var(--color-danger);background:var(--color-danger-bg);padding:var(--space-3);border-radius:var(--radius-md);font-size:.875rem;text-align:center;font-weight:500}.register-success,.create-password-success{color:var(--color-success);background:var(--color-success-bg);padding:var(--space-3);border-radius:var(--radius-md);font-size:.875rem;text-align:center;font-weight:500}.login-divider{text-align:center;margin:var(--space-4) 0;color:var(--color-text-muted);font-size:.875rem;position:relative}.login-divider:before,.login-divider:after{content:"";position:absolute;top:50%;width:40%;height:1px;background-color:var(--color-border)}.login-divider:before{left:0}.login-divider:after{right:0}.oauth-container{display:flex;flex-direction:column;gap:var(--space-3)}.oauth-button{display:flex;align-items:center;justify-content:center;gap:var(--space-2);padding:.625rem 1rem;border-radius:var(--radius-md);font-size:.9375rem;font-weight:500;border:1px solid var(--color-border);background-color:var(--color-surface);color:var(--color-text);transition:background-color var(--transition-fast),border-color var(--transition-fast)}.oauth-button:hover{background-color:var(--color-surface-hover);border-color:var(--color-text-muted);box-shadow:var(--shadow-sm);transform:translateY(-1px)}.login-footer{text-align:center;margin-top:var(--space-6);padding-top:var(--space-5);border-top:1px solid var(--color-border);font-size:.875rem;color:var(--color-text-muted)}.login-footer a{font-weight:600;margin-left:var(--space-1)}@media(max-width:480px){.login-box{padding:var(--space-6)}}@keyframes slideUp{0%{opacity:0;transform:translateY(20px)}to{opacity:1;transform:translateY(0)}}