.sign-in-modal-overlay{position:fixed;top:0;left:0;right:0;bottom:0;background-color:rgba(0,0,0,.3);display:flex;align-items:center;justify-content:center;z-index:9999;-webkit-backdrop-filter:blur(2px);backdrop-filter:blur(2px);animation:fadeIn .2s ease-out}.sign-in-modal{background:white;border-radius:16px;padding:32px;max-width:480px;width:90%;box-shadow:0 20px 25px -5px rgba(0,0,0,.1),0 10px 10px -5px rgba(0,0,0,.04);position:relative;z-index:10000;animation:slideUp .3s ease-out}.sign-in-modal-close{position:absolute;top:16px;right:16px;background:none;border:none;cursor:pointer;padding:8px;display:flex;align-items:center;justify-content:center;border-radius:8px;transition:background-color .2s;color:#6b7280}.sign-in-modal-close:hover{background-color:#f3f4f6;color:#111827}.sign-in-modal-content{display:flex;flex-direction:column;align-items:center;text-align:center}.sign-in-modal-header{display:flex;align-items:center;justify-content:center;gap:12px;margin-bottom:32px;flex-wrap:wrap}.sign-in-modal-logo{width:40px;height:auto;flex-shrink:0;margin-top:-3px}.sign-in-modal-message{font-size:20px;font-weight:600;color:#111827;margin:0;line-height:1.4}.sign-in-modal-actions{display:flex;flex-direction:column;gap:12px;width:100%}.sign-in-modal-button{padding:14px 24px;border-radius:8px;font-size:16px;font-weight:600;cursor:pointer;transition:all .2s;border:none;width:100%}.sign-in-modal-button.primary{background:linear-gradient(135deg,#4a5568,#2d3748 35%,#1a202c 70%,#0f1419);color:white}.sign-in-modal-button.primary:hover{background:linear-gradient(135deg,#5a6578,#3d4852 35%,#242832 70%,#151920);transform:translateY(-2px);box-shadow:0 10px 20px -10px rgba(0,0,0,.3)}.sign-in-modal-button.primary:active{transform:translateY(0)}.sign-in-modal-button.secondary{background:#f3f4f6;color:#374151}.sign-in-modal-button.secondary:hover{background:#e5e7eb}.sign-in-modal-button:disabled{opacity:.5;cursor:not-allowed}@media (max-width:640px){.sign-in-modal{padding:24px;max-width:100%;margin:16px}.sign-in-modal-header{gap:10px;margin-bottom:24px}.sign-in-modal-logo{width:32px}.sign-in-modal-message{font-size:16px}.sign-in-modal-button{font-size:14px;padding:12px 20px}}@media (max-width:375px){.sign-in-modal{padding:20px}.sign-in-modal-header{gap:8px;margin-bottom:20px}.sign-in-modal-logo{width:28px}.sign-in-modal-message{font-size:15px}}.warning-modal-overlay{position:fixed;top:0;left:0;right:0;bottom:0;background:rgba(0,0,0,.5);-webkit-backdrop-filter:blur(4px);backdrop-filter:blur(4px);display:flex;align-items:center;justify-content:center;z-index:9999;padding:var(--space-4);animation:fadeIn .2s ease-out}@keyframes fadeIn{0%{opacity:0}to{opacity:1}}.warning-modal{background:var(--color-white);border-radius:var(--radius-xl);box-shadow:var(--shadow-2xl);max-width:480px;width:100%;position:relative;animation:slideUp .3s ease-out}@keyframes slideUp{0%{transform:translateY(20px);opacity:0}to{transform:translateY(0);opacity:1}}.warning-modal-close{position:absolute;top:var(--space-4);right:var(--space-4);background:transparent;border:none;color:var(--color-text-secondary);cursor:pointer;padding:var(--space-2);display:flex;align-items:center;justify-content:center;border-radius:var(--radius-md);transition:all var(--duration-fast) var(--ease-out);z-index:1}.warning-modal-close:hover:not(:disabled){background:var(--color-gray-100);color:var(--color-text-primary)}.warning-modal-close:disabled{opacity:.5;cursor:not-allowed}.warning-modal-content{padding:var(--space-10) var(--space-8) var(--space-8);text-align:center}.warning-modal-icon{width:64px;height:64px;margin:0 auto var(--space-6);display:flex;align-items:center;justify-content:center;border-radius:var(--radius-full);background:var(--color-gray-50);color:var(--color-gray-600)}.warning-modal--danger .warning-modal-icon{background:rgba(220,38,38,.1);color:#dc2626}.warning-modal--warning .warning-modal-icon{background:rgba(245,158,11,.1);color:#f59e0b}.warning-modal--creator-accept .warning-modal-icon{background:rgba(0,194,168,.1);padding:0}.warning-modal--creator-accept .warning-modal-icon img{width:48px;height:48px;object-fit:contain}.warning-modal--brand-decline .warning-modal-icon{background:rgba(26,32,44,.1);color:#1a202c}.warning-modal--setup-stripe .warning-modal-icon{background:rgba(99,102,241,.1);color:#6366f1}.warning-modal-title{font-size:var(--text-2xl);font-weight:var(--font-weight-bold);color:var(--color-text-primary);margin:0 0 var(--space-4);line-height:var(--leading-tight)}.warning-modal-description{font-size:var(--text-base);color:var(--color-text-secondary);line-height:var(--leading-relaxed);margin:0 0 var(--space-8);white-space:pre-line}.warning-modal-actions{display:flex;gap:var(--space-3);justify-content:center}.warning-modal-button{flex:1 1;padding:var(--space-3) var(--space-6);border-radius:var(--radius-lg);font-size:var(--text-base);font-weight:var(--font-weight-medium);cursor:pointer;transition:all var(--duration-normal) var(--ease-out);border:none;display:flex;align-items:center;justify-content:center;min-height:44px}.warning-modal-button:focus{outline:2px solid var(--color-brand-primary);outline-offset:2px}.warning-modal-button:disabled{opacity:.6;cursor:not-allowed}.warning-modal-button--cancel{background:var(--color-gray-50);color:var(--color-text-primary);border:1px solid var(--color-border)}.warning-modal-button--cancel:hover:not(:disabled){background:var(--color-gray-100);border-color:var(--color-gray-300);transform:translateY(-1px);box-shadow:var(--shadow-sm)}.warning-modal-button--cancel:active:not(:disabled){transform:translateY(0);box-shadow:none}.warning-modal-button--confirm{color:var(--color-white);box-shadow:var(--shadow-sm)}.warning-modal-button--confirm.warning-modal-button--danger{background:linear-gradient(135deg,#dc2626,#b91c1c)}.warning-modal-button--confirm.warning-modal-button--danger:hover:not(:disabled){background:linear-gradient(135deg,#b91c1c,#991b1b);transform:translateY(-1px);box-shadow:var(--shadow-md)}.warning-modal-button--confirm.warning-modal-button--warning{background:linear-gradient(135deg,#4a5568,#2d3748 35%,#1a202c 70%,#0f1419)}.warning-modal-button--confirm.warning-modal-button--warning:hover:not(:disabled){background:linear-gradient(135deg,#5a6578,#3d4852 35%,#242832 70%,#151920);transform:translateY(-1px);box-shadow:0 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var(--space-6)}.warning-modal-title{font-size:var(--text-xl)}.warning-modal-description{font-size:var(--text-sm)}.warning-modal-actions{flex-direction:column-reverse}.warning-modal-button{width:100%}}