.sef-container{--sef-bg-dark:#121519;--sef-card-bg:#16191e;--sef-modal-bg:#181c22;--sef-text-label:#a0a8b6;--sef-text-input:#f1f5f9;--sef-placeholder:#525a6c;--sef-border-line:#2e3543;--sef-gold-primary:#cb9935;--sef-gold-hover:#e2aa2e;--sef-gold-gradient:linear-gradient(135deg, #d4a038 0%, #b88326 100%);--sef-gold-shadow:rgba(203, 153, 53, 0.35);--sef-font-mono:'Space Mono', 'Roboto Mono', 'Fira Code', Consolas, monospace;--sef-font-sans:'Inter', -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;max-width:680px;margin:0 auto;background-color:var(--sef-bg-dark);padding:40px;border-radius:12px;box-sizing:border-box;font-family:var(--sef-font-sans);color:var(--sef-text-input);position:relative;box-shadow:0 20px 45px rgb(0 0 0 / .6)}.sef-container *{box-sizing:border-box}.sef-form-card{transition:filter 0.35s ease,opacity 0.35s ease}.sef-form-card.sef-locked{filter:blur(6px);opacity:.2;pointer-events:none;user-select:none}.sef-form{display:flex;flex-direction:column;gap:32px}.sef-row{display:flex;gap:30px;width:100%}.sef-col{flex:1;display:flex;flex-direction:column;position:relative}.sef-full-width{width:100%}.sef-label{font-family:var(--sef-font-mono);font-size:13px;font-weight:700;letter-spacing:1.5px;text-transform:uppercase;color:var(--sef-text-label);margin-bottom:10px;display:block}.sef-label-row{display:flex;justify-content:space-between;align-items:center;margin-bottom:10px}.sef-label-row .sef-label{margin-bottom:0}.sef-asterisk{color:var(--sef-text-label);margin-left:3px}.sef-char-counter{font-family:var(--sef-font-mono);font-size:13px;color:var(--sef-placeholder);letter-spacing:.5px}.sef-input,.sef-select,.sef-textarea{width:100%;background:transparent!important;border:none!important;border-bottom:1px solid var(--sef-border-line)!important;border-radius:0!important;color:var(--sef-text-input)!important;font-family:var(--sef-font-mono)!important;font-size:15px!important;padding:10px 0 12px 0!important;outline:none!important;transition:border-color 0.25s ease!important;-webkit-appearance:none;-moz-appearance:none;appearance:none}.sef-input::placeholder,.sef-textarea::placeholder{color:var(--sef-placeholder)!important;font-family:var(--sef-font-mono)!important;font-size:15px!important;opacity:.85}.sef-input:focus,.sef-select:focus,.sef-textarea:focus{border-bottom-color:var(--sef-gold-primary)!important}.sef-select-wrapper{position:relative;width:100%}.sef-select{cursor:pointer;padding-right:25px!important;color:var(--sef-placeholder)!important}.sef-select:valid,.sef-select option:checked{color:var(--sef-text-input)!important}.sef-select option{background-color:#16191e;color:#fff;padding:12px;font-family:var(--sef-font-sans)}.sef-select-arrow{position:absolute;right:4px;bottom:14px;font-size:11px;color:var(--sef-placeholder);pointer-events:none}.sef-textarea{resize:vertical;min-height:90px;line-height:1.6}.sef-actions-row{margin-top:10px;display:flex;justify-content:flex-start}.sef-submit-button{background:var(--sef-gold-gradient)!important;color:#ffffff!important;border:none!important;border-radius:40px!important;padding:16px 42px!important;font-family:var(--sef-font-mono)!important;font-size:14px!important;font-weight:700!important;letter-spacing:1.5px!important;text-transform:uppercase!important;cursor:pointer!important;transition:all 0.3s ease!important;display:inline-flex!important;align-items:center!important;justify-content:center!important;gap:10px!important;box-shadow:0 6px 20px var(--sef-gold-shadow)!important}.sef-submit-button:hover{background:linear-gradient(135deg,#e5af3c 0%,#c9932d 100%)!important;transform:translateY(-2px)!important;box-shadow:0 8px 25px rgb(203 153 53 / .45)!important}.sef-submit-button:active{transform:translateY(0)!important}.sef-feedback{margin-top:15px;padding:14px 18px;border-radius:6px;font-size:14px;font-family:var(--sef-font-sans)}.sef-feedback.sef-success{background:rgb(34 197 94 / .15);border:1px solid rgb(34 197 94 / .4);color:#4ade80}.sef-feedback.sef-error{background:rgb(239 68 68 / .15);border:1px solid rgb(239 68 68 / .4);color:#f87171}.sef-disclaimer-modal,.sef-qr-modal{position:fixed;top:0;left:0;width:100vw;height:100vh;z-index:999999;display:flex;justify-content:center;align-items:center;padding:15px}.sef-modal-backdrop{position:absolute;top:0;left:0;width:100%;height:100%;background:rgb(8 10 13 / .88);backdrop-filter:blur(8px)}.sef-modal-content,.sef-qr-modal-content{position:relative;background:var(--sef-modal-bg);border:1px solid #2d3442;border-radius:14px;width:100%;max-width:430px;max-height:88vh;overflow-y:auto;padding:24px 22px;box-shadow:0 20px 50px rgb(0 0 0 / .8);z-index:2;animation:sefPopIn 0.3s cubic-bezier(.34,1.56,.64,1);color:#e2e8f0}@keyframes sefPopIn{from{opacity:0;transform:scale(.92) translateY(15px)}to{opacity:1;transform:scale(1) translateY(0)}}.sef-modal-header{text-align:center;margin-bottom:14px}.sef-modal-icon{font-size:24px;color:var(--sef-gold-primary);margin-bottom:4px}.sef-modal-header h3,.sef-qr-header h3{margin:0;font-family:var(--sef-font-mono);font-size:17px;letter-spacing:.5px;color:#fff}.sef-modal-body{max-height:220px;overflow-y:auto;padding-right:6px;font-size:13px;line-height:1.6;color:#94a3b8;margin-bottom:20px}.sef-modal-footer{display:flex;gap:12px;justify-content:center}.sef-btn{padding:11px 22px;border-radius:30px;font-family:var(--sef-font-mono);font-size:12px;font-weight:700;cursor:pointer;transition:all 0.25s ease;border:none;text-transform:uppercase}.sef-btn-accept{background:var(--sef-gold-gradient)!important;color:#ffffff!important;box-shadow:0 4px 15px var(--sef-gold-shadow)}.sef-btn-accept:hover{background:linear-gradient(135deg,#e5af3c 0%,#c9932d 100%)!important;transform:translateY(-1px)}.sef-btn-decline{background:#fff0;border:1px solid #334155;color:#94a3b8}.sef-btn-decline:hover{background:rgb(255 255 255 / .06);color:#fff}.sef-modal-close{position:absolute;top:12px;right:16px;background:none;border:none;color:#94a3b8;font-size:24px;cursor:pointer;line-height:1}.sef-modal-close:hover{color:#fff}.sef-qr-header{text-align:center;margin-bottom:12px}.sef-success-icon{width:38px;height:38px;background:rgb(34 197 94 / .15);border:2px solid #22c55e;color:#22c55e;border-radius:50%;display:flex;align-items:center;justify-content:center;margin:0 auto 10px auto;font-size:18px;font-weight:700}.sef-qr-desc{text-align:center;font-size:13px;color:#94a3b8;line-height:1.5;margin:0 0 16px 0}.sef-qr-image-box{text-align:center;background:#fff;padding:10px;border-radius:10px;width:fit-content;max-width:260px;margin:0 auto 16px auto;box-shadow:0 8px 20px rgb(0 0 0 / .5)}.sef-qr-image-box img{max-width:100%;max-height:260px;height:auto;display:block;border-radius:6px}.sef-qr-placeholder{background:#0f1216;border:2px dashed #2d3542;border-radius:10px;padding:18px;text-align:center;margin-bottom:16px}.sef-qr-footer{text-align:center}.sef-btn-primary{background:var(--sef-gold-gradient)!important;color:#ffffff!important;width:100%;padding:13px;font-size:13px;box-shadow:0 4px 15px var(--sef-gold-shadow)}.sef-btn-primary:hover{background:linear-gradient(135deg,#e5af3c 0%,#c9932d 100%)!important}.sef-spinner{display:inline-block;width:14px;height:14px;border:2px solid rgb(255 255 255 / .3);border-radius:50%;border-top-color:#fff;animation:sefSpin 0.8s linear infinite}@keyframes sefSpin{to{transform:rotate(360deg)}}@media (max-width:480px){.sef-container{padding:24px 18px;border-radius:10px}.sef-row{flex-direction:column;gap:24px}.sef-modal-content,.sef-qr-modal-content{max-width:95%;padding:20px 16px}.sef-modal-header h3,.sef-qr-header h3{font-size:15px}.sef-submit-button{width:100%;padding:15px 20px!important}}