.btn-disabled,button:disabled,.btn:disabled,[type=submit]:disabled{opacity:.55;cursor:not-allowed;box-shadow:none!important;transform:none!important}.btn-loading,.is-loading{pointer-events:none;position:relative;color:#0000!important}.btn-loading:after,.is-loading:after{content:"";width:1.25em;height:1.25em;color:inherit;border:2px solid #ffffff40;border-top-color:currentColor;border-radius:50%;margin-top:-.625em;margin-left:-.625em;animation:.8s linear infinite state-spinner;position:absolute;top:50%;left:50%}.btn-primary.btn-loading:after,.btn-river.btn-loading:after{border-color:#fff #ffffff4d #ffffff4d}.btn-secondary.btn-loading:after,.btn-outline.btn-loading:after,.btn-ghost.btn-loading:after{border-color:#17222d26;border-top-color:var(--ink)}@keyframes state-spinner{to{transform:rotate(360deg)}}@media (prefers-reduced-motion:reduce){.btn-loading:after,.is-loading:after{border-top-color:#0000;border-left-color:currentColor;animation:none}}.input-valid,.is-valid{background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='16' height='16' viewBox='0 0 16 16' fill='none'%3E%3Cpath d='M3 8.5l3 3 7-7' stroke='%232f6d4f' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E");background-position:right 12px center;background-repeat:no-repeat;padding-right:40px;border-color:var(--success)!important}.input-valid:focus,.is-valid:focus{box-shadow:0 0 0 3px #2f6d4f26!important}.input-invalid,.is-invalid,.input-error,.has-error{background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='16' height='16' viewBox='0 0 16 16' fill='none'%3E%3Ccircle cx='8' cy='8' r='6' stroke='%239a3d33' stroke-width='1.5'/%3E%3Cpath d='M8 5v3.5' stroke='%239a3d33' stroke-width='1.5' stroke-linecap='round'/%3E%3Ccircle cx='8' cy='11' r='0.75' fill='%239a3d33'/%3E%3C/svg%3E");background-position:right 12px center;background-repeat:no-repeat;padding-right:40px;border-color:var(--error)!important}.input-invalid:focus,.is-invalid:focus,.input-error:focus,.has-error:focus{box-shadow:0 0 0 3px #9a3d3326!important}.input-disabled,input:disabled,textarea:disabled,select:disabled,.is-disabled{opacity:.6;cursor:not-allowed;color:var(--ink-faint);background-color:var(--surface-soft)!important}.input-readonly,input[readonly],textarea[readonly],.is-readonly{background-color:var(--surface-soft);cursor:default}.field-required:after{content:"*";color:var(--river);margin-left:.25em}.form-error-message,.field-error{font-size:var(--step--1);color:var(--error);align-items:flex-start;gap:8px;margin-top:6px;line-height:1.4;display:flex}.form-error-message:before,.field-error:before{content:"";background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='16' height='16' viewBox='0 0 16 16' fill='none'%3E%3Cpath d='M8 4v5' stroke='%239a3d33' stroke-width='1.5' stroke-linecap='round'/%3E%3Ccircle cx='8' cy='11.5' r='0.75' fill='%239a3d33'/%3E%3C/svg%3E");background-position:50%;background-repeat:no-repeat;flex-shrink:0;width:16px;height:16px;margin-top:1px}.form-success-message,.field-success{font-size:var(--step--1);color:var(--success);align-items:flex-start;gap:8px;margin-top:6px;line-height:1.4;display:flex}.form-success-message:before,.field-success:before{content:"";background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='16' height='16' viewBox='0 0 16 16' fill='none'%3E%3Cpath d='M3 8l3 3 7-7' stroke='%232f6d4f' stroke-width='1.5' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E");background-position:50%;background-repeat:no-repeat;flex-shrink:0;width:16px;height:16px;margin-top:1px}.form-helper-text,.field-hint{font-size:var(--step--1);color:var(--ink-soft);margin-top:6px;line-height:1.4}.form-submitting{position:relative}.form-submitting:after{content:"";-webkit-backdrop-filter:blur(1px);backdrop-filter:blur(1px);border-radius:inherit;z-index:10;background-color:#fff9;position:absolute;inset:0}.form-submitting:before{content:"";border:3px solid var(--river-soft);border-top-color:var(--river);z-index:11;border-radius:50%;width:40px;height:40px;margin:-20px 0 0 -20px;animation:.8s linear infinite state-spinner;position:absolute;top:50%;left:50%}.success-container{text-align:center;padding:var(--space-8) var(--space-4);max-width:560px;margin:0 auto}.success-icon{width:64px;height:64px;margin:0 auto var(--space-4);background-color:var(--river-soft);color:var(--river);border-radius:50%;justify-content:center;align-items:center;display:flex}.success-icon svg{width:32px;height:32px}.success-title{font-family:var(--font-display);font-size:var(--step-2);color:var(--ink);margin-bottom:var(--space-3);letter-spacing:-.02em}.success-body{font-size:var(--step-0);color:var(--ink-soft);margin:0;line-height:1.7}.success-warning-note{margin:var(--space-3) auto 0;border-radius:var(--radius-lg);max-width:42rem;color:color-mix(in srgb, var(--ink) 92%, var(--warning) 8%);font-size:var(--step--1);background:#8a5c1414;border:1px solid #8a5c142e;padding:.8rem .95rem;line-height:1.5}.success-icon--filled{background-color:var(--river);color:#fff}.error-container{padding:var(--space-5);max-width:560px;margin:var(--space-4) auto;background-color:#9a3d330d;border:1px solid #9a3d3333;border-radius:12px}.error-icon{width:48px;height:48px;margin:0 auto var(--space-3);color:var(--error);background-color:#9a3d331a;border-radius:50%;justify-content:center;align-items:center;display:flex}.error-title{font-family:var(--font-display);font-size:var(--step-1);color:var(--error);margin-bottom:var(--space-2);text-align:center}.error-body{font-size:var(--step-0);color:var(--ink-soft);text-align:center;margin:0 0 var(--space-4);line-height:1.6}.error-actions{gap:var(--space-3);flex-wrap:wrap;justify-content:center;display:flex}.error-banner{align-items:center;gap:var(--space-3);padding:var(--space-3) var(--space-4);color:var(--error);font-size:var(--step-0);background-color:#9a3d330d;border:1px solid #9a3d3333;border-radius:10px;display:flex}.error-banner svg{flex-shrink:0;width:20px;height:20px}.empty-state{text-align:center;padding:var(--space-8) var(--space-4);max-width:480px;margin:0 auto}.empty-state-icon{width:64px;height:64px;margin:0 auto var(--space-4);background-color:var(--surface-soft);color:var(--ink-faint);border-radius:50%;justify-content:center;align-items:center;display:flex}.empty-state-icon svg{width:32px;height:32px}.empty-state-title{font-family:var(--font-display);font-size:var(--step-1);color:var(--ink);margin-bottom:var(--space-2)}.empty-state-body{font-size:var(--step-0);color:var(--ink-soft);margin:0 0 var(--space-5);line-height:1.6}.empty-state-actions{gap:var(--space-3);flex-wrap:wrap;justify-content:center;display:flex}.skeleton{background:linear-gradient(90deg, var(--surface-soft) 0%, var(--surface) 50%, var(--surface-soft) 100%);background-size:200% 100%;border-radius:8px;animation:1.5s ease-in-out infinite skeleton-shimmer}@keyframes skeleton-shimmer{0%{background-position:200% 0}to{background-position:-200% 0}}.skeleton-text{height:1em;margin-bottom:.5em}.skeleton-text:last-child{width:75%}.skeleton-title{width:60%;height:1.5em;margin-bottom:var(--space-3)}.skeleton-image{aspect-ratio:16/10;border-radius:var(--radius-lg,16px)}.skeleton-card{background-color:var(--surface);border-radius:var(--radius-lg,16px);padding:var(--space-5);border:1px solid var(--line)}.skeleton-circle{border-radius:50%}@media (prefers-reduced-motion:reduce){.skeleton{background:var(--surface-soft);opacity:.7;animation:none}}.progress-overlay{pointer-events:none;position:relative}.progress-overlay:after{content:"";-webkit-backdrop-filter:blur(2px);backdrop-filter:blur(2px);z-index:50;background-color:#f6f1e8b3;position:absolute;inset:0}.progress-overlay:before{content:"";border:4px solid var(--river-soft);border-top-color:var(--river);z-index:51;border-radius:50%;width:48px;height:48px;margin:-24px 0 0 -24px;animation:.8s linear infinite state-spinner;position:absolute;top:50%;left:50%}.inline-progress{align-items:center;gap:var(--space-2);color:var(--ink-soft);font-size:var(--step--1);display:inline-flex}.inline-progress:before{content:"";border:2px solid var(--river-soft);border-top-color:var(--river);border-radius:50%;width:16px;height:16px;animation:.8s linear infinite state-spinner}.status-badge{font-size:var(--step--1);border-radius:999px;align-items:center;gap:6px;padding:4px 10px;font-weight:600;display:inline-flex}.status-badge:before{content:"";border-radius:50%;width:6px;height:6px}.status-badge--success{color:var(--success);background-color:#2f6d4f1a}.status-badge--success:before{background-color:var(--success)}.status-badge--warning{color:var(--warning);background-color:#8a5c141a}.status-badge--warning:before{background-color:var(--warning)}.status-badge--error{color:var(--error);background-color:#9a3d331a}.status-badge--error:before{background-color:var(--error)}.status-badge--info{background-color:var(--river-soft);color:var(--river-deep)}.status-badge--info:before{background-color:var(--river)}.state-transition{transition:opacity var(--duration-fast) ease, background-color var(--duration-fast) ease, border-color var(--duration-fast) ease, box-shadow var(--duration-fast) ease, transform var(--duration-fast) ease}.fade-in{animation:fade-in var(--duration-normal) ease-out}@keyframes fade-in{0%{opacity:0;transform:translateY(8px)}to{opacity:1;transform:translateY(0)}}.visually-hidden,.sr-only{clip:rect(0, 0, 0, 0);white-space:nowrap;border:0;width:1px;height:1px;margin:-1px;padding:0;position:absolute;overflow:hidden}