:root{color:#fff;background:#121212;font-family:-apple-system,BlinkMacSystemFont,Segoe UI,sans-serif;font-synthesis:none;text-rendering:optimizeLegibility;-webkit-font-smoothing:antialiased}*{box-sizing:border-box}body{margin:0;min-width:320px;min-height:100vh;background:#121212}button,input,select,textarea{font:inherit}button{border:0;cursor:pointer}button:disabled,input:disabled{cursor:not-allowed;opacity:.62}.login-page{min-height:100vh;display:grid;place-items:center;padding:24px}.login-panel,.upload-panel,.confirm-form,.stat-card,.trade-card,.empty-state{background:#1e1e1e;border:1px solid #2b2b2f;border-radius:8px}.login-panel{width:min(420px,100%);padding:28px}.app-shell{width:min(980px,100%);margin:0 auto;padding:max(18px,env(safe-area-inset-top)) 16px max(28px,env(safe-area-inset-bottom))}.topbar,.trade-main,.button-row,.list-head{display:flex;align-items:center;justify-content:space-between;gap:14px}.topbar{margin-bottom:18px}.eyebrow{margin:0 0 4px;color:#00c853;font-size:13px;font-weight:700}h1,h2,h3,p{margin-top:0}h1{margin-bottom:0;font-size:30px;line-height:1.1}h2{margin-bottom:14px;font-size:20px}h3{margin-bottom:0;font-size:24px}label{display:grid;gap:8px;color:#8e8e93;font-size:13px;font-weight:650}.remember-row{display:flex;align-items:center;gap:10px;min-height:44px;margin:8px 0 4px;color:#d8d8dc;font-size:14px;-webkit-user-select:none;user-select:none}.remember-row input{width:20px;min-height:20px;height:20px;accent-color:#00c853}input,select,textarea{width:100%;min-height:48px;border:1px solid #34343a;border-radius:8px;background:#141414;color:#fff;padding:12px 13px;outline:none}textarea{min-height:160px;resize:vertical;line-height:1.45}input:focus,select:focus,textarea:focus{border-color:#00c853;box-shadow:0 0 0 3px #00c85324}.primary-button,.secondary-button,.ghost-button,.upload-button,.delete-button,.source-toggle{min-height:48px;border-radius:8px;padding:0 18px;font-weight:750}.primary-button,.upload-button{background:#00c853;color:#06140b}.secondary-button,.ghost-button,.source-toggle{background:#2a2a2d;color:#fff}.delete-button{width:100%;background:#3a2424;color:#ff8a80}.upload-button{display:grid;place-items:center;text-align:center}.upload-button input{display:none}.stats-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:10px;margin-bottom:14px}.stat-card{padding:14px}.stat-card span{display:block;color:#8e8e93;font-size:12px;margin-bottom:7px}.stat-card strong{font-size:20px}.upload-panel,.confirm-form{padding:16px;margin-bottom:16px}.upload-panel{display:grid;gap:12px}.upload-panel p{margin-bottom:0;color:#8e8e93}.progress-row{display:grid;gap:8px;color:#8e8e93}.progress-row strong{color:#fff}.progress-bar{height:8px;overflow:hidden;background:#2b2b2f;border-radius:999px}.progress-bar i{display:block;height:100%;background:#00c853}.form-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:12px}.wide{grid-column:1 / -1}.preview-row{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:8px;margin:14px 0}.preview-row span{border-radius:8px;background:#141414;color:#d8d8dc;padding:10px;font-size:13px}.source-toggle{width:100%;margin-bottom:10px}.source-text{margin-bottom:12px}.alert{border-radius:8px;padding:12px 14px;margin-bottom:14px}.error{color:#ff8a80}.alert.error{background:#351c1c}.alert.success{background:#14321f;color:#9ff0bd}.list-head{margin:20px 0 12px}.list-head h2{margin-bottom:0}.filters{display:flex;gap:8px}.filters select{width:auto;min-height:42px;padding-right:30px}.trade-list{display:grid;gap:12px}.trade-card{padding:15px;display:grid;gap:13px}.trade-card.buy{border-left:4px solid #00c853}.trade-card.sell{border-left:4px solid #ff7043}time{color:#8e8e93;font-size:13px}.badges{display:flex;gap:7px;flex-wrap:wrap;justify-content:flex-end}.side,.status{border-radius:999px;padding:6px 10px;font-size:12px;font-weight:800}.side.buy{background:#00c85329;color:#63e691}.side.sell{background:#ff704329;color:#ff9a78}.status.open{background:#00c85333;color:#8af0ab}.status.closed{background:#2c2c30;color:#c9c9cf}.trade-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:9px}.trade-grid span{min-width:0;border-radius:8px;background:#151515;color:#8e8e93;padding:10px;font-size:12px}.trade-grid strong{display:block;margin-top:4px;color:#fff;font-size:15px;overflow-wrap:anywhere}.empty-state{padding:26px 16px;color:#8e8e93;text-align:center}@media(min-width:720px){.app-shell{padding-top:28px}.stats-grid{grid-template-columns:repeat(4,minmax(0,1fr))}.upload-panel{grid-template-columns:1fr auto auto;align-items:center}.progress-row{grid-column:1 / -1}.trade-grid{grid-template-columns:repeat(3,minmax(0,1fr))}}@media(max-width:520px){.topbar,.list-head,.button-row{align-items:stretch;flex-direction:column}.ghost-button,.button-row button,.filters,.filters select{width:100%}.preview-row{grid-template-columns:1fr}}