.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;border:none;border-radius:var(--radius-sm);font-family:var(--font-body);font-weight:600;cursor:pointer;transition:all .2s ease;letter-spacing:.5px;white-space:nowrap;-webkit-user-select:none;user-select:none}.btn:disabled{opacity:.5;cursor:not-allowed}.btn:not(:disabled):hover{opacity:.9}.btn:not(:disabled):active{transform:scale(.98)}.btn-sm{padding:8px 16px;font-size:12px;border-radius:var(--radius-xs)}.btn-md{padding:12px 20px;font-size:14px}.btn-lg{padding:16px 24px;font-size:16px;letter-spacing:1px}.btn-full{width:100%}.btn-gold{background:linear-gradient(135deg,var(--gold),var(--gold-light));color:var(--black)}.btn-outline{background:transparent;border:1.5px solid rgba(201,162,44,.4);color:var(--gold)}.btn-outline:not(:disabled):hover{border-color:var(--gold);background:var(--gold-dim)}.btn-ghost{background:#ffffff0d;color:var(--white)}.btn-ghost:not(:disabled):hover{background:#ffffff1a}.btn-danger{background:var(--red-dim);color:var(--red);border:1px solid rgba(233,30,60,.2)}.btn-green{background:var(--green);color:#fff}.btn-loading{pointer-events:none}.btn-spinner{width:18px;height:18px;border:2px solid rgba(255,255,255,.3);border-top-color:currentColor;border-radius:50%;animation:spin .6s linear infinite}.input-wrapper{display:flex;flex-direction:column;gap:6px}.input-full{width:100%}.input-label{font-size:10px;color:var(--gray);text-transform:uppercase;letter-spacing:1.5px;font-weight:600}.input{background:var(--black-elevated);border:1px solid var(--border);border-radius:var(--radius-sm);padding:14px 16px;color:var(--white);font-size:15px;font-family:var(--font-body);outline:none;transition:border-color .2s;width:100%}.input:focus{border-color:var(--gold)}.input::placeholder{color:var(--gray)}.input-error{border-color:var(--red)}.input-error-text{font-size:12px;color:var(--red)}.select{cursor:pointer;-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' fill='%236B6B6B' viewBox='0 0 16 16'%3E%3Cpath d='M8 11L3 6h10z'/%3E%3C/svg%3E");background-repeat:no-repeat;background-position:right 14px center;padding-right:36px}.select option{background:var(--black-card);color:var(--white)}.card{background:var(--black-card);border:1px solid var(--border);border-radius:var(--radius);padding:var(--space-lg);margin-bottom:var(--space-md);transition:border-color .2s}.card-clickable{cursor:pointer}.card-clickable:hover{border-color:var(--border-hover)}.card-highlight-gold{border-color:#c9a22c40}.card-highlight-green{border-color:#1db95440}.card-highlight-red{border-color:#e91e3c40}.card-highlight-blue{border-color:#4285f440}.card-header{display:flex;justify-content:space-between;align-items:center;padding-bottom:var(--space-md);margin-bottom:var(--space-md);border-bottom:1px solid var(--border)}.section-header{font-family:var(--font-heading);font-size:11px;font-weight:600;color:var(--gold);text-transform:uppercase;letter-spacing:2px;margin-bottom:var(--space-md);display:flex;justify-content:space-between;align-items:center}.section-header-right{font-family:var(--font-body);font-size:10px;color:var(--gray);font-weight:400;letter-spacing:0;text-transform:none}.app-header{display:flex;align-items:center;justify-content:space-between;padding:14px var(--space-xl);border-bottom:1px solid var(--border);background:var(--black-card);z-index:var(--z-sticky)}.app-header-sticky{position:sticky;top:0}.header-left{display:flex;flex-direction:column}.header-title{font-family:var(--font-display);font-size:20px;font-weight:700;color:var(--gold);letter-spacing:1px}.header-sub{font-size:10px;color:var(--gray);text-transform:uppercase;letter-spacing:2px;margin-top:2px;display:flex;align-items:center;gap:4px}.header-right{display:flex;gap:8px;align-items:center}.connection-dot{display:inline-block;width:7px;height:7px;border-radius:50%;vertical-align:middle}.login-screen{flex:1;display:flex;flex-direction:column;align-items:center;justify-content:center;padding:40px 24px;gap:32px}.login-branding{text-align:center}.login-logo{font-family:var(--font-display);font-size:28px;font-weight:700;color:var(--gold);letter-spacing:2px}.login-subtitle{font-size:13px;color:var(--gray);text-transform:uppercase;letter-spacing:3px;margin-top:8px}.login-form{width:100%;max-width:320px;display:flex;flex-direction:column;gap:16px}.login-error{background:var(--red-dim);border:1px solid rgba(233,30,60,.3);color:#ff6b7a;padding:10px 14px;border-radius:8px;font-size:13px;text-align:center}