*{margin:0;padding:0;box-sizing:border-box}:root{--spotify-green: #1DB954;--spotify-green-dark: #1aa34a;--bg-primary: #121212;--bg-secondary: #181818;--bg-tertiary: #282828;--bg-hover: #333333;--text-primary: #ffffff;--text-secondary: #b3b3b3;--text-muted: #727272;--border-color: #333333;--danger: #e74c3c;--danger-hover: #c0392b;--success: #1DB954;--warning: #f39c12}body{font-family:Inter,-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Oxygen,Ubuntu,sans-serif;background-color:var(--bg-primary);color:var(--text-primary);line-height:1.5;min-height:100vh}.loading-screen{display:flex;align-items:center;justify-content:center;min-height:100vh;background:var(--bg-primary)}.loading-content{text-align:center}.loading-spinner{width:48px;height:48px;border:4px solid var(--bg-tertiary);border-top-color:var(--spotify-green);border-radius:50%;animation:spin 1s linear infinite;margin:0 auto 16px}@keyframes spin{to{transform:rotate(360deg)}}.header{background:var(--bg-secondary);padding:16px 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.muted{color:var(--text-secondary);font-size:14px;margin-bottom:8px}.wp-admin-card form{display:flex;flex-direction:column;gap:16px}.wp-admin-card .section{display:flex;flex-direction:column;gap:8px}.wp-admin-card input{padding:10px 12px;border-radius:6px;border:1px solid var(--border-color);background:var(--bg-tertiary);color:var(--text-primary)}.wp-admin-card .login-error{color:var(--danger);font-size:13px}.wp-admin-card .primary{padding:10px 16px;border-radius:6px;background:var(--spotify-green);color:#000;border:none;font-weight:600;cursor:pointer}.wp-admin-card .primary:disabled{opacity:.5;cursor:not-allowed}::-webkit-scrollbar{width:8px}::-webkit-scrollbar-track{background:var(--bg-primary)}::-webkit-scrollbar-thumb{background:var(--bg-tertiary);border-radius:4px}::-webkit-scrollbar-thumb:hover{background:var(--bg-hover)}@media (max-width: 768px){.header .top{flex-direction:column;align-items:flex-start}.header-actions{width:100%;justify-content:flex-start}.layout{padding:16px}.panel{max-width:100%;right:-100%}.current-month-card{flex-direction:column;align-items:flex-start}.payer-select{width:100%}.admin-table{display:block;overflow-x:auto}}