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.3s}.social-icon:hover{background-color:#e9e9e9}.signup-section{text-align:center;margin-top:20px}.signup-section p{color:#555;margin-bottom:10px}.signup-button{display:inline-block;padding:12px 30px;background-color:transparent;color:#6a11cb;border:2px solid #6a11cb;border-radius:8px;font-weight:600;text-decoration:none;transition:all .3s}.signup-button:hover{background-color:#6a11cb;color:#fff}@media(max-width:480px){.login-container{padding:30px 20px}}:root{--kop-bg: #EBEAE0;--kop-surface: #FFFFFF;--kop-surface-alt: #F4F3EA;--kop-ink: #1E2620;--kop-ink-soft: #5C6459;--kop-ink-faint: #8B9186;--kop-forest: #1F4B3F;--kop-forest-dark: #143229;--kop-forest-soft: #DCE7DF;--kop-amber: #DE9A2E;--kop-amber-deep: #B97710;--kop-rule: #D7D5C6;--kop-danger: #A6362C;--kop-danger-soft: #F3DEDA;--kop-display-bg: #12211B;--kop-display-fg: #F0B458;--kop-radius-s: 3px;--kop-radius-m: 6px;--kop-shadow-card: 0 1px 2px rgba(20, 30, 24, 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input:focus{border-color:var(--kop-amber-deep);box-shadow:0 0 0 3px #de9a2e38}.kop-scan-box input::placeholder{color:var(--kop-ink-faint)}.kop-scan-icon{position:absolute;left:15px;top:50%;transform:translateY(-50%);color:var(--kop-forest);pointer-events:none}.kop-scan-hint{position:absolute;right:12px;top:50%;transform:translateY(-50%)}.kop-tabs{display:flex;gap:8px;overflow-x:auto;padding-bottom:6px;margin-bottom:16px;scrollbar-width:thin}.kop-tabs::-webkit-scrollbar{height:4px}.kop-tabs::-webkit-scrollbar-thumb{background:var(--kop-rule);border-radius:4px}.kop-tab{flex-shrink:0;padding:7px 16px;border-radius:999px;border:1px solid var(--kop-rule);background:var(--kop-surface);color:var(--kop-ink-soft);font-size:13px;font-weight:500;cursor:pointer;white-space:nowrap;transition:all .12s ease}.kop-tab:hover{border-color:var(--kop-forest);color:var(--kop-forest)}.kop-tab.active{background:var(--kop-forest);border-color:var(--kop-forest);color:#fff}.kop-tab 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var(--kop-rule);border-radius:var(--kop-radius-s);font-size:13px;font-variant-numeric:tabular-nums;background:var(--kop-surface);color:var(--kop-ink)}.kop-pay-methods{display:flex;gap:8px;margin:8px 0 2px}.kop-pay-methods button{flex:1;padding:8px 0;border-radius:var(--kop-radius-m);border:1.5px solid var(--kop-rule);background:var(--kop-surface);color:var(--kop-ink-soft);font-size:13px;font-weight:600;cursor:pointer;transition:all .12s ease}.kop-pay-methods button.active{background:var(--kop-forest);border-color:var(--kop-forest);color:#fff}.kop-display{margin:8px 20px 0;background:var(--kop-display-bg);border-radius:var(--kop-radius-m);padding:12px 16px;flex-shrink:0}.kop-display-label{font-size:10.5px;color:#7fa089;font-weight:600;margin-bottom:2px;letter-spacing:.5px}.kop-display-value{font-family:Space Mono,monospace;font-size:26px;font-weight:700;color:var(--kop-display-fg);letter-spacing:.01em;text-shadow:0 0 14px rgba(240,180,88,.35);font-variant-numeric:tabular-nums}.kop-pay-btn{margin:10px 20px 16px;padding:14px;border:none;border-radius:var(--kop-radius-m);background:var(--kop-amber);color:var(--kop-forest-dark);font-family:Space Grotesk,sans-serif;font-weight:700;font-size:15.5px;cursor:pointer;display:flex;align-items:center;justify-content:center;gap:8px;transition:background .12s ease,transform .08s ease;flex-shrink:0}.kop-pay-btn:hover{background:var(--kop-amber-deep)}.kop-pay-btn:active{transform:scale(.99)}.kop-pay-btn kbd{background:#141e182e;border-color:#141e184d;color:var(--kop-forest-dark)}.kop-toast{position:fixed;bottom:24px;left:50%;transform:translate(-50%) translateY(20px);background:var(--kop-forest-dark);color:#f4f1e6;padding:10px 20px;border-radius:var(--kop-radius-m);font-size:13.5px;font-weight:500;opacity:0;pointer-events:none;transition:all .25s cubic-bezier(.4,0,.2,1);z-index:1050;display:flex;align-items:center;gap:8px}.kop-toast.show{opacity:1;transform:translate(-50%) translateY(0)}@media(max-width:880px){.kop-app{height:auto;overflow:auto}.kop-main{grid-template-columns:1fr;height:auto}.kop-panel-left{height:auto}.kop-cart{position:relative;height:auto;border-left:none;border-top:1px solid var(--kop-rule)}.kop-cart-items{max-height:340px}}@media(max-width:520px){.kop-grid{grid-template-columns:repeat(auto-fill,minmax(140px,1fr))}.kop-strip .kop-keys{display:none}}