.login-container{width:100vw;min-height:100vh;background:var(--background);display:flex;flex-direction:column;align-items:center;justify-content:center;font-family:Inter,-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,sans-serif;overflow-x:hidden;padding:2rem 1rem}.login-content{display:flex;flex-direction:column;align-items:center;gap:2rem;max-width:420px;width:100%}.logo-section{display:flex;flex-direction:column;align-items:center;gap:1rem;width:100%}.logo{width:80px;height:80px;transition:transform .8s cubic-bezier(.4,0,.2,1)}.logo.spinning{animation:logoSpin 1.5s cubic-bezier(.4,0,.2,1)}.welcome-text{font-size:2rem;font-weight:700;color:var(--text-primary);margin:0;text-align:center;background:linear-gradient(135deg,var(--terracotta),var(--terracotta-dark));-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}.design-line{width:200px;height:2px;background:linear-gradient(90deg,var(--teal-bg) 0%,var(--teal) 25%,var(--highlight) 50%,var(--terracotta) 75%,var(--background) 100%);margin:.5rem 0;border-radius:1px}.secured-text{display:flex;align-items:center;gap:.5rem;color:var(--text-secondary);font-size:.875rem;font-weight:500}.shield-icon{color:var(--teal)}.form-section{display:flex;flex-direction:column;gap:1.5rem;width:100%;animation:fadeIn .8s ease-out}.message{display:flex;align-items:center;gap:.75rem;padding:.875rem 1rem;border-radius:.5rem;font-size:.875rem;text-align:left}.message.success{background:var(--success-bg);border:1px solid var(--success);color:var(--success)}.message.error{background:var(--error-bg);border:1px solid var(--error);color:var(--error)}.message.info{background:var(--teal-bg);border:1px solid var(--teal);color:var(--teal-dark)}.form-header{display:flex;justify-content:center;background:var(--white);border:1px solid var(--border);border-radius:.5rem;overflow:hidden;box-shadow:0 2px 4px #0000000d;padding:.75rem 1rem}.form-header span{font-size:.875rem;font-weight:600;color:var(--terracotta-dark)}.auth-form{display:flex;flex-direction:column;gap:1rem;width:100%}.input-group{position:relative;display:flex;align-items:center}.input-icon{position:absolute;left:1rem;top:50%;transform:translateY(-50%);color:var(--text-muted);z-index:2;pointer-events:none}.input-group input{width:100%;padding:.875rem 1rem .875rem 3rem;background:var(--white);border:1px solid var(--border);border-radius:.5rem;font-size:.875rem;color:var(--text-primary);transition:all .3s ease;box-shadow:0 2px 4px #0000000d}.input-group input:focus{outline:none;border-color:var(--teal);box-shadow:0 0 0 3px #14b8a626}.input-group input::placeholder{color:var(--text-muted)}.password-toggle{position:absolute;right:12px;background:none;border:none;color:var(--text-muted);cursor:pointer;padding:5px;border-radius:4px;transition:all .2s ease;z-index:2;display:flex;align-items:center;justify-content:center}.password-toggle:hover{color:var(--teal);background:#14b8a61a}.remember-me{display:flex;align-items:center;gap:.5rem;font-size:.875rem;color:var(--text-secondary)}.remember-me input[type=checkbox]{accent-color:var(--teal);width:16px;height:16px;cursor:pointer}.remember-me label{cursor:pointer;-webkit-user-select:none;user-select:none}.auth-button{width:100%;padding:.875rem 1rem;background:#111827;color:var(--white);border:none;border-radius:.5rem;font-size:.875rem;font-weight:600;cursor:pointer;transition:all .3s ease;box-shadow:0 4px 6px #0003;display:flex;align-items:center;justify-content:center;gap:.5rem}.auth-button:hover:not(:disabled){transform:translateY(-1px);box-shadow:0 6px 12px #0000004d;background:#1f2937}.auth-button:active:not(:disabled){transform:translateY(0);box-shadow:0 2px 4px #0003}.auth-button:disabled{opacity:.6;cursor:not-allowed;transform:none}.back-button{width:100%;padding:.75rem 1rem;background:transparent;color:var(--text-secondary);border:1px solid var(--border);border-radius:.5rem;font-size:.875rem;font-weight:500;cursor:pointer;transition:all .3s ease;display:flex;align-items:center;justify-content:center}.back-button:hover{background:var(--slate-bg);color:var(--text-primary)}.mfa-header{display:flex;flex-direction:column;align-items:center;gap:.75rem;text-align:center;padding:1rem 0}.mfa-header h2{font-size:1.25rem;font-weight:600;color:var(--text-primary);margin:0}.mfa-header p{font-size:.875rem;color:var(--text-secondary);margin:0}.mfa-icon{color:var(--teal)}.mfa-setup{display:flex;flex-direction:column;gap:1.5rem}.qr-code{display:flex;justify-content:center;padding:1rem;background:var(--white);border:1px solid var(--border);border-radius:.75rem}.qr-code img{width:200px;height:200px}.manual-code{text-align:center;padding:1rem;background:var(--slate-bg);border-radius:.5rem}.manual-code p{font-size:.75rem;color:var(--text-secondary);margin:0 0 .5rem}.manual-code code{font-family:JetBrains Mono,Fira Code,monospace;font-size:.875rem;font-weight:600;color:var(--text-primary);letter-spacing:.05em;word-break:break-all}.backup-codes{padding:1rem;background:var(--warning-bg);border:1px solid var(--warning);border-radius:.5rem}.backup-codes p{font-size:.875rem;color:var(--warning);margin:0 0 .75rem}.codes-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:.5rem}.codes-grid code{font-family:JetBrains Mono,Fira Code,monospace;font-size:.75rem;padding:.25rem .5rem;background:var(--white);border-radius:.25rem;text-align:center}.verify-text{font-size:.875rem;color:var(--text-secondary);text-align:center;margin:0}.spinner{border:2px solid rgba(255,255,255,.3);border-top-color:var(--white);border-radius:50%;animation:spin .8s linear infinite}.login-footer{margin-top:2rem;font-size:.75rem;color:var(--text-muted)}@media(max-width:768px){.login-container{padding:1.5rem 1rem}.login-content{padding:1rem;max-width:360px;gap:1.5rem}.welcome-text{font-size:1.75rem}.logo{width:70px;height:70px}}@media(max-width:480px){.login-container{padding:1rem .5rem}.login-content{padding:.5rem;max-width:320px}.welcome-text{font-size:1.5rem}.logo{width:60px;height:60px}.qr-code img{width:160px;height:160px}.codes-grid{grid-template-columns:1fr}}