:root{--whapi-primary:#006F63;--whapi-secondary:#005F55;--whapi-dark:#003C32;--whapi-light:#edf7f5;--whapi-gold:#FFD700;--whapi-silver:#C0C0C0;--whapi-bronze:#CD7F32}.voucher-card-3d{position:relative;background:linear-gradient(145deg,#ffffff,#f3faf8);border-radius:15px;padding:25px;margin:20px 0;border:none;box-shadow:0 10px 30px rgb(0 95 85 / .24),0 4px 15px rgb(0 0 0 / .1),inset 0 1px 0 rgb(255 255 255 / .6);transform-style:preserve-3d;transition:all 0.4s ease;overflow:hidden}.voucher-card-3d::before{content:'';position:absolute;top:0;left:0;right:0;height:5px;background:linear-gradient(90deg,var(--whapi-primary),var(--whapi-secondary),var(--whapi-dark));border-radius:15px 15px 0 0}.voucher-card-3d:hover{transform:translateY(-5px) rotateX(5deg);box-shadow:0 15px 40px rgb(0 95 85 / .32),0 8px 25px rgb(0 0 0 / .15)}.voucher-header{display:flex;justify-content:space-between;align-items:center;margin-bottom:20px;padding-bottom:15px;border-bottom:2px dashed var(--whapi-light)}.voucher-title{font-size:1.5rem;font-weight:700;color:var(--whapi-dark);margin:0}.discount-display{text-align:center;margin:20px 0;position:relative}.discount-amount{font-size:3.5rem;font-weight:800;background:linear-gradient(45deg,var(--whapi-primary),var(--whapi-secondary));-webkit-background-clip:text;background-clip:text;color:#fff0;line-height:1;text-shadow:2px 2px 4px rgb(0 0 0 / .1);position:relative;display:inline-block}.code-container{background:linear-gradient(135deg,#f7fbfa,#e7f1ef);border-radius:10px;padding:15px;border:2px dashed var(--whapi-secondary);margin:20px 0;position:relative;transition:all 0.3s ease}.code-container:hover{background:linear-gradient(135deg,#edf5f3,#dfe9e6);border-color:var(--whapi-primary)}.voucher-code{font-family:'Courier New',monospace;font-size:1.8rem;font-weight:700;letter-spacing:3px;color:var(--whapi-dark);text-align:center;margin:0;padding:10px;user-select:all}.copy-btn{position:absolute;right:10px;top:50%;transform:translateY(-50%);background:linear-gradient(135deg,var(--whapi-primary),var(--whapi-secondary));color:#fff;border:none;border-radius:8px;padding:8px 15px;font-size:.9rem;transition:all 0.3s ease;cursor:pointer}.copy-btn:hover:not(:disabled){background:linear-gradient(135deg,var(--whapi-secondary),var(--whapi-dark));transform:translateY(-50%) scale(1.05);color:#e9eeef}.copy-btn:disabled{opacity:.7;cursor:not-allowed;color:#e7f2ef}.copy-btn.copied{background:linear-gradient(135deg,var(--whapi-dark),var(--whapi-secondary));color:#e9ecef}.voucher-details{background:var(--whapi-light);border-radius:10px;padding:15px;margin:15px 0}.detail-item{display:flex;justify-content:space-between;margin-bottom:8px;font-size:.95rem}.detail-label{color:var(--whapi-dark);font-weight:600}.detail-value{color:#48625e}.valid-until{text-align:center;padding:10px;background:linear-gradient(135deg,rgb(0 95 85 / .1),rgb(62 155 146 / .14));border-radius:8px;margin-top:15px}.valid-text{color:var(--whapi-secondary);font-weight:600;margin:0;font-size:.9rem}.floating-voucher-btn{position:fixed;bottom:30px;right:30px;z-index:1050;width:60px;height:60px;border-radius:50%;background:linear-gradient(135deg,var(--whapi-primary),var(--whapi-secondary));color:#fff;border:none;box-shadow:0 5px 20px rgb(0 95 85 / .42);display:flex;align-items:center;justify-content:center;font-size:1.5rem;cursor:pointer;transition:all 0.3s ease;animation:float 3s ease-in-out infinite}.floating-voucher-btn:hover{transform:scale(1.1);box-shadow:0 8px 25px rgb(0 95 85 / .62)}.floating-voucher-btn .badge{position:absolute;top:-5px;right:-5px;background:#c93f4f;color:#fff;border-radius:50%;width:25px;height:25px;font-size:.8rem;display:flex;align-items:center;justify-content:center}@keyframes float{0%,100%{transform:translateY(0)}50%{transform:translateY(-10px)}}.modal-voucher .modal-content{border-radius:20px;border:none;overflow:hidden}.modal-voucher .modal-header{background:linear-gradient(135deg,var(--whapi-primary),var(--whapi-secondary));color:#fff;border-bottom:none;padding:20px 30px}.modal-voucher .modal-title{font-weight:700;font-size:1.5rem}.modal-voucher .modal-body{padding:30px;max-height:70vh;overflow-y:auto}@media (max-width:768px){.voucher-code{font-size:1.4rem;letter-spacing:2px;padding-right:80px}.discount-amount{font-size:2.8rem}.floating-voucher-btn{bottom:20px;right:20px;width:50px;height:50px;font-size:1.3rem}.copy-btn{position:relative;right:auto;top:auto;transform:none;margin-top:10px;width:100%}.code-container{text-align:center}}#notificationContainer .alert{border-radius:10px;border:none;animation:slideInRight 0.3s ease;min-width:300px}@keyframes slideInRight{from{transform:translateX(100%);opacity:0}to{transform:translateX(0);opacity:1}}body{font-family:'Segoe UI',system-ui,sans-serif;background-color:#f3faf8;margin:0;padding:0}.container-custom{max-width:1150px;margin:0 auto;padding:20px 30px;display:flex;justify-content:center}.content-wrapper{display:flex;flex-direction:column;align-items:center;width:100%}.main-row{display:flex;justify-content:center;width:100%;max-width:1200px;gap:30px}.sidebar{width:280px;background:#fff;border-radius:12px;box-shadow:0 4px 12px rgb(0 95 85 / .12);position:sticky;top:20px;height:fit-content;max-height:calc(100vh - 40px);overflow-y:auto;margin-left:auto}.main-content{flex:1;max-width:795px;margin-right:auto}.whapi-card{border:none;border-radius:14px;box-shadow:0 8px 24px rgb(0 95 85 / .12);overflow:hidden;width:100%}.whapi-header{background:linear-gradient(135deg,var(--whapi-primary),var(--whapi-secondary));color:#fff;padding:1.75rem;text-align:center}.form-container{padding:2.5rem;background:#fff}.nav-link{color:var(--whapi-dark);border-radius:8px;padding:.75rem 1.25rem;margin:.25rem 0;transition:all 0.2s}.nav-link.active,.nav-link:hover{background-color:rgb(0 95 85 / .12);color:var(--whapi-primary);font-weight:600}.nav-link i{width:24px;text-align:center;margin-right:12px;color:var(--whapi-secondary)}.form-check-input:checked{background-color:var(--whapi-primary);border-color:var(--whapi-primary)}.btn-whapi{background:var(--whapi-primary);color:#fff;font-weight:600;padding:.875rem 2.25rem;border:none;transition:all 0.3s;box-shadow:0 4px 8px rgb(0 95 85 / .24)}.btn-whapi:hover{background:var(--whapi-dark);transform:translateY(-2px);color:#fff;box-shadow:0 6px 12px rgb(0 95 85 / .28)}.package-card{border:2px solid #d6e7e3;border-radius:12px;padding:1.25rem;margin-bottom:1rem;transition:all 0.3s}.package-card:hover{border-color:var(--whapi-primary);box-shadow:0 4px 12px rgb(0 95 85 / .12)}.package-card.selected{border-color:var(--whapi-primary);background-color:rgb(0 95 85 / .08)}.voucher-input{position:relative}.voucher-input .btn{position:absolute;right:5px;top:50%;transform:translateY(-50%);padding:.5rem 1rem}.language-selector{border:1px solid #d6e7e3;border-radius:12px;padding:1.25rem;margin-top:1.5rem;background:#fff}.language-option{display:flex;align-items:center;padding:.75rem 1rem;border-radius:8px;cursor:pointer;transition:all 0.2s}.language-option:hover{background-color:#f3faf8}.language-option.active{background-color:rgb(0 95 85 / .12);font-weight:600}.language-flag{width:24px;margin-right:12px;border-radius:3px}.footer{background:#edf7f5;padding:1.25rem;text-align:center;font-size:.875rem;color:#48625e;width:100%;max-width:1200px;margin-top:20px}@media (max-width:992px){.container-custom{padding:20px 15px}.main-row{flex-direction:column;align-items:center}.sidebar{width:100%;max-width:100%;margin:0 auto 2rem;position:static;max-height:none}.main-content{margin-right:0;width:100%}.form-container{padding:1.75rem}}label.error{color:red;font-size:.9em}.premium-duration-grid{display:grid;gap:12px;grid-template-columns:repeat(auto-fit,minmax(180px,1fr))}.premium-option{border:1px solid #d8dee6;border-radius:14px;padding:16px;cursor:pointer;transition:all 0.2s ease;background:#fff;display:flex;flex-direction:column;gap:6px}.premium-option input{display:none}.premium-option.selected{border-color:#198754;box-shadow:0 0 0 2px rgb(25 135 84 / .12);background:#f4fff8}.premium-option-title{font-weight:700}.premium-option-price{color:#198754;font-weight:600}