.spevn-ui-btn{transition:all var(--transition-fast);cursor:pointer;border:1px solid #0000;border-radius:12px;justify-content:center;align-items:center;gap:8px;font-weight:600;display:inline-flex}.spevn-ui-btn:disabled{opacity:.6;cursor:not-allowed;box-shadow:none!important;transform:none!important}.spevn-ui-btn-primary{background:linear-gradient(135deg, var(--accent-primary) 0%, #3b82f6 100%);color:#fff;box-shadow:0 4px 12px #2563eb33}.spevn-ui-btn-primary:hover:not(:disabled){background:linear-gradient(135deg, var(--accent-primary-hover) 0%, var(--accent-primary) 100%);transform:translateY(-2px);box-shadow:0 6px 16px #2563eb4d}.spevn-ui-btn-secondary{background:var(--bg-surface-hover);color:var(--text-primary);border:1px solid var(--border-light)}.spevn-ui-btn-secondary:hover:not(:disabled){background:#e2e8f0}.spevn-ui-btn-danger{background:linear-gradient(135deg, var(--accent-danger) 0%, #f87171 100%);color:#fff;box-shadow:0 4px 12px #ef444433}.spevn-ui-btn-danger:hover:not(:disabled){transform:translateY(-2px);box-shadow:0 6px 16px #ef44444d}.spevn-ui-btn-ghost{color:var(--text-secondary);background:0 0}.spevn-ui-btn-ghost:hover:not(:disabled){background:var(--bg-surface-hover);color:var(--text-primary)}.spevn-ui-btn-outline{color:var(--text-secondary);border:1px solid var(--border-light);background:0 0}.spevn-ui-btn-outline:hover:not(:disabled){background:var(--bg-surface-hover);color:var(--text-primary);border-color:#cbd5e1}.spevn-ui-btn-sm{padding:.5rem 1rem;font-size:.875rem}.spevn-ui-btn-md{padding:.75rem 1.5rem;font-size:.95rem}.spevn-ui-btn-lg{padding:1rem 2rem;font-size:1.1rem}.spevn-ui-input-wrapper{flex-direction:column;gap:.375rem;width:100%;display:flex}.spevn-ui-input-label{color:var(--text-secondary);font-size:.875rem;font-weight:500}.spevn-ui-input{border:1px solid var(--border-light);width:100%;color:var(--text-primary);transition:all var(--transition-fast);background:#f8fafc;border-radius:8px;outline:none;padding:.75rem 1rem;font-size:.95rem}.spevn-ui-input:focus{border-color:var(--accent-primary);background:#fff;box-shadow:0 0 0 3px #2563eb26}.spevn-ui-input.error{border-color:var(--accent-danger)}.spevn-ui-input.error:focus{box-shadow:0 0 0 3px #ef444426}.spevn-ui-input-error-msg{color:var(--accent-danger);font-size:.75rem}.spevn-ui-input-hint{color:var(--text-tertiary);font-size:.75rem}.spevn-ui-modal-overlay{-webkit-backdrop-filter:blur(4px);backdrop-filter:blur(4px);z-index:9999;background:#0f172a99;justify-content:center;align-items:flex-start;padding:5rem 1rem 2rem;animation:.2s ease-out fadeIn;display:flex;position:fixed;inset:0;overflow-y:auto}.spevn-ui-modal-content{background:var(--bg-surface);box-shadow:var(--shadow-xl);border-radius:16px;flex-direction:column;width:100%;max-width:500px;margin:0 auto;animation:.3s cubic-bezier(.16,1,.3,1) slideUpFade;display:flex}.spevn-ui-modal-header{border-bottom:1px solid var(--border-light);justify-content:space-between;align-items:center;padding:1.25rem 1.5rem;display:flex}.spevn-ui-modal-title{color:var(--text-primary);font-size:1.25rem;font-weight:600}.spevn-ui-modal-close{color:var(--text-tertiary);cursor:pointer;background:0 0;border:none;font-size:1.5rem;line-height:1}.spevn-ui-modal-close:hover{color:var(--text-primary)}.spevn-ui-modal-body{padding:1.5rem}.spevn-ui-modal-footer{border-top:1px solid var(--border-light);justify-content:flex-end;gap:1rem;padding:1.25rem 1.5rem;display:flex}.spevn-ui-toast-container{z-index:10000;flex-direction:column;gap:10px;display:flex;position:fixed;top:20px;right:20px}.spevn-ui-toast{box-shadow:var(--shadow-md);color:#fff;border-radius:8px;align-items:center;gap:8px;padding:1rem 1.25rem;font-size:.95rem;font-weight:500;animation:.3s cubic-bezier(.16,1,.3,1) slideUpFade;display:flex}.spevn-ui-toast-success{background:var(--accent-success)}.spevn-ui-toast-error{background:var(--accent-danger)}.spevn-ui-toast-warning{background:var(--accent-warning);color:#78350f}.spevn-ui-toast-info{background:var(--accent-primary)}.spevn-ui-badge{border-radius:9999px;align-items:center;padding:.25rem .6rem;font-size:.75rem;font-weight:600;display:inline-flex}.spevn-ui-badge-success{color:#047857;background:#d1fae5}.spevn-ui-badge-warning{color:#b45309;background:#fef3c7}.spevn-ui-badge-danger{color:#b91c1c;background:#fee2e2}.spevn-ui-badge-info{color:#1d4ed8;background:#dbeafe}.spevn-ui-badge-neutral{color:#475569;background:#f1f5f9}.spevn-ui-state{text-align:center;flex-direction:column;justify-content:center;align-items:center;padding:4rem 2rem;display:flex}.spevn-ui-state-title{color:var(--text-primary);margin:1rem 0 .5rem;font-size:1.25rem;font-weight:600}.spevn-ui-state-desc{color:var(--text-secondary);max-width:400px;margin-bottom:1.5rem;font-size:.95rem}