/* ALU HUB AUTH — REDESIGNED v2 */
:root{--bg:#F4F7FB;--bg2:#FFFFFF;--bg3:#F1F4F9;--bg4:#E8EDF5;--border:#E2E8F0;--border2:#C4CEDE;--text:#0F172A;--text2:#475569;--text3:#94A3B8;--navy:#0B2447;--navy2:#071830;--navy3:#163566;--accent:#0B2447;--accent2:#7eb3f8;--blue:#2563EB;--warm:#E66000;--success:#059669;--danger:#DC2626;--amber:#D97706;--card:#FFFFFF;--r:8px;--r2:12px;--r3:16px;--shadow-sm:0 1px 3px rgba(0,0,0,.07),0 1px 2px rgba(0,0,0,.05);--shadow-md:0 4px 16px rgba(0,0,0,.08),0 1px 4px rgba(0,0,0,.05);--shadow-lg:0 10px 40px rgba(0,0,0,.12),0 2px 8px rgba(0,0,0,.06);}

.auth-shell{min-height:100vh;display:flex;align-items:stretch;background:var(--bg);position:relative;overflow:hidden;}
.auth-shell::before{content:'';position:fixed;top:-20%;right:-10%;width:600px;height:600px;border-radius:50%;background:radial-gradient(circle,rgba(11,36,71,.07) 0%,transparent 65%);pointer-events:none;z-index:0;}
.auth-shell::after{content:'';position:fixed;bottom:-15%;left:30%;width:400px;height:400px;border-radius:50%;background:radial-gradient(circle,rgba(37,99,235,.05) 0%,transparent 65%);pointer-events:none;z-index:0;}

.auth-left{width:460px;flex-shrink:0;background:var(--bg2);border-right:1px solid var(--border);display:flex;flex-direction:column;position:relative;z-index:1;padding:44px 48px;min-height:100vh;box-shadow:2px 0 24px rgba(0,0,0,.06);}
.auth-left::before{content:'';position:absolute;top:0;left:0;right:0;height:4px;background:linear-gradient(90deg,#0B2447,#2563EB,#60a5fa);z-index:2;}
.auth-right{flex:1;display:flex;align-items:center;justify-content:center;position:relative;z-index:1;padding:40px;background:var(--bg);overflow:hidden;}
.auth-right::before{content:'';position:absolute;top:0;right:0;bottom:0;left:0;background:radial-gradient(ellipse 60% 50% at 80% 20%,rgba(11,36,71,.07) 0%,transparent 55%),radial-gradient(ellipse 40% 40% at 20% 80%,rgba(37,99,235,.06) 0%,transparent 55%);pointer-events:none;}

.auth-logo{display:flex;align-items:center;gap:10px;margin-bottom:44px}
.auth-logo-mark{width:38px;height:38px;border-radius:10px;background:linear-gradient(135deg,#1a4a80,#0B2447);display:flex;align-items:center;justify-content:center;box-shadow:0 4px 16px rgba(11,36,71,.28),0 0 0 1px rgba(11,36,71,.3);flex-shrink:0;overflow:hidden;}
.auth-logo-mark img{width:100%;height:100%;object-fit:contain;padding:3px}
.auth-logo-text{font-family:'Plus Jakarta Sans',sans-serif;font-weight:800;font-size:20px;color:var(--text);letter-spacing:-.04em;}
.auth-logo-text span{color:#2563EB}

.auth-form-wrap{flex:1;display:flex;flex-direction:column;justify-content:center}
.auth-eyebrow{font-size:10.5px;font-weight:700;text-transform:uppercase;letter-spacing:1.4px;color:var(--warm);margin-bottom:10px;display:flex;align-items:center;gap:6px;}
.auth-eyebrow::before{content:'';width:18px;height:1.5px;background:var(--warm);opacity:.6;border-radius:2px}
.auth-heading{font-family:'Plus Jakarta Sans',sans-serif;font-size:28px;font-weight:800;color:var(--text);letter-spacing:-.05em;line-height:1.15;margin-bottom:8px;}
.auth-sub{font-size:13.5px;color:var(--text2);line-height:1.65;margin-bottom:30px}

.auth-field{margin-bottom:15px}
.auth-label{display:block;font-size:11.5px;font-weight:700;color:var(--text2);text-transform:uppercase;letter-spacing:.6px;margin-bottom:6px;}
.auth-input{width:100%;background:var(--bg3);border:1.5px solid var(--border);border-radius:var(--r2);padding:12px 15px;color:var(--text);font-size:13.5px;font-family:'DM Sans',sans-serif;transition:all .16s;outline:none;box-shadow:var(--shadow-sm);box-sizing:border-box;}
.auth-input:focus{border-color:rgba(37,99,235,.55);background:var(--bg2);box-shadow:0 0 0 3px rgba(37,99,235,.12),var(--shadow-sm);}
.auth-input::placeholder{color:var(--text3)}
.auth-input.err{border-color:rgba(220,38,38,.6);box-shadow:0 0 0 3px rgba(220,38,38,.08);}
.auth-err{font-size:11.5px;color:#EF4444;margin-top:5px;display:flex;align-items:center;gap:4px;font-weight:500}
.auth-input-wrap{position:relative}
.auth-input-icon{position:absolute;left:12px;top:50%;transform:translateY(-50%);color:var(--text3);font-size:18px;pointer-events:none;line-height:1;display:flex;align-items:center;}
.auth-input-wrap .auth-input{padding-left:40px}
.auth-pwd-toggle{position:absolute;right:10px;top:50%;transform:translateY(-50%);background:none;border:none;cursor:pointer;color:var(--text3);font-size:14px;padding:4px;transition:color .15s;display:flex;align-items:center;border-radius:6px;}
.auth-pwd-toggle:hover{color:var(--text);background:var(--bg3)}
.auth-pwd-toggle .material-symbols-rounded{font-size:18px}

.auth-btn{width:100%;padding:13px 20px;border-radius:var(--r);font-size:14px;font-weight:700;cursor:pointer;border:none;font-family:'DM Sans',sans-serif;transition:all .18s;display:flex;align-items:center;justify-content:center;gap:8px;margin-top:8px;letter-spacing:-.01em;}
.auth-btn-primary{background:linear-gradient(135deg,#1a4a8a,#0B2447);color:#fff;box-shadow:0 4px 18px rgba(11,36,71,.32),inset 0 1px 0 rgba(255,255,255,.1);letter-spacing:.01em;}
.auth-btn-primary:hover:not(:disabled){background:linear-gradient(135deg,#1d4278,#0e2d5c);box-shadow:0 6px 28px rgba(11,36,71,.42),inset 0 1px 0 rgba(255,255,255,.12);transform:translateY(-1px);}
.auth-btn-primary:active{transform:none;box-shadow:0 2px 10px rgba(11,36,71,.3)}
.auth-btn-primary:disabled{opacity:.5;cursor:not-allowed;transform:none}
.auth-btn-spinner{display:inline-block;width:15px;height:15px;border-radius:50%;border:2px solid rgba(255,255,255,.35);border-top-color:#fff;animation:spin .7s linear infinite;flex-shrink:0;}
.auth-btn-outline{background:transparent;border:1.5px solid var(--border2);color:var(--text);}
.auth-btn-outline:hover{border-color:var(--navy);color:#fff;background:var(--navy);transform:translateY(-1px);}

.auth-divider{display:flex;align-items:center;gap:10px;margin:20px 0;color:var(--text3);font-size:12px}
.auth-divider::before,.auth-divider::after{content:'';flex:1;height:1px;background:var(--border)}
.auth-switch{text-align:center;font-size:13px;color:var(--text2);margin-top:22px;}
.auth-switch a,.auth-switch span.link{color:var(--navy);font-weight:700;cursor:pointer;text-decoration:none;}
.auth-switch a:hover,.auth-switch span.link:hover{text-decoration:underline}

.user-type-grid{display:grid;grid-template-columns:1fr 1fr;gap:14px;margin:22px 0}
.user-type-card{border:1.5px solid var(--border);border-radius:var(--r3);padding:24px 18px;cursor:pointer;transition:all .2s;text-align:center;background:var(--bg3);position:relative;overflow:hidden;box-shadow:var(--shadow-sm);}
.user-type-card::before{content:'';position:absolute;top:0;left:0;right:0;height:3px;background:linear-gradient(90deg,var(--navy),var(--blue));opacity:0;transition:opacity .2s;border-radius:var(--r3) var(--r3) 0 0;}
.user-type-card:hover{border-color:rgba(11,36,71,.35);background:rgba(11,36,71,.04);transform:translateY(-2px);box-shadow:var(--shadow-md);}
.user-type-card:hover::before{opacity:1}
.user-type-card.selected{border-color:var(--navy);background:rgba(11,36,71,.07);box-shadow:0 0 0 3px rgba(11,36,71,.1),var(--shadow-md);}
.user-type-card.selected::before{opacity:1}
.user-type-card.selected::after{content:'✓';position:absolute;top:10px;right:12px;width:22px;height:22px;border-radius:50%;background:linear-gradient(135deg,#163566,#0B2447);color:#fff;font-size:10px;font-weight:800;display:flex;align-items:center;justify-content:center;box-shadow:0 2px 6px rgba(11,36,71,.3);}
.user-type-icon{font-size:34px;margin-bottom:13px;display:block}
.user-type-title{font-family:'Plus Jakarta Sans',sans-serif;font-size:15px;font-weight:800;color:var(--text);letter-spacing:-.03em;margin-bottom:5px;}
.user-type-desc{font-size:11.5px;color:var(--text2);line-height:1.55}

.auth-steps{display:flex;align-items:center;gap:0;margin-bottom:34px}
.auth-step-dot{width:30px;height:30px;border-radius:50%;display:flex;align-items:center;justify-content:center;font-size:11.5px;font-weight:700;flex-shrink:0;transition:all .22s;}
.auth-step-dot.done{background:linear-gradient(135deg,#163566,#0B2447);color:#fff;box-shadow:0 0 0 3px rgba(11,36,71,.18);}
.auth-step-dot.current{background:rgba(11,36,71,.1);color:var(--navy);border:2px solid var(--navy);}
.auth-step-dot.future{background:var(--bg3);color:var(--text3);border:1.5px solid var(--border);}
.auth-step-line{flex:1;height:2px;background:var(--border);margin:0 4px;border-radius:1px}
.auth-step-line.done{background:linear-gradient(90deg,var(--navy),rgba(11,36,71,.35))}

.payment-wrap{max-width:520px;width:100%}
.payment-summary-card{background:linear-gradient(135deg,rgba(11,36,71,.05),rgba(37,99,235,.03));border:1px solid rgba(11,36,71,.14);border-radius:var(--r2);padding:18px 20px;margin-bottom:22px;}
.payment-summary-row{display:flex;align-items:center;justify-content:space-between;font-size:13px;color:var(--text2);padding:5px 0;}
.payment-summary-total{display:flex;align-items:center;justify-content:space-between;font-size:15px;font-weight:700;color:var(--text);border-top:1px solid var(--border);padding-top:13px;margin-top:9px;}
.payment-summary-total .amount{font-family:'Plus Jakarta Sans',sans-serif;font-size:22px;font-weight:800;color:var(--navy);letter-spacing:-.05em;}
.pay-methods{display:flex;flex-direction:column;gap:10px;margin-bottom:22px}
.pay-method{border:1.5px solid var(--border);border-radius:var(--r2);overflow:hidden;cursor:pointer;transition:all .2s;box-shadow:var(--shadow-sm);}
.pay-method.active{border-color:var(--navy);box-shadow:0 0 0 3px rgba(11,36,71,.08),var(--shadow-sm)}
.pay-method-header{display:flex;align-items:center;gap:13px;padding:14px 16px;background:var(--bg3);}
.pay-method.active .pay-method-header{background:rgba(11,36,71,.05)}
.pay-radio{width:18px;height:18px;border-radius:50%;border:2px solid var(--border2);flex-shrink:0;display:flex;align-items:center;justify-content:center;transition:all .15s;}
.pay-method.active .pay-radio{border-color:var(--navy)}
.pay-radio-dot{width:8px;height:8px;border-radius:50%;background:var(--navy);transform:scale(0);transition:transform .15s;}
.pay-method.active .pay-radio-dot{transform:scale(1)}
.pay-method-icon{width:40px;height:28px;border-radius:6px;display:flex;align-items:center;justify-content:center;font-size:16px;border:1px solid var(--border);background:var(--bg2);flex-shrink:0;}
.pay-method-name{font-size:13.5px;font-weight:600;color:var(--text)}.pay-method-sub{font-size:11.5px;color:var(--text2);margin-top:1px}
.pay-method-badge{margin-left:auto;font-size:10px;font-weight:700;padding:2px 9px;border-radius:20px;}
.pay-method-badge.popular{background:rgba(5,150,105,.1);color:#059669;border:1px solid rgba(5,150,105,.22)}
.pay-method-badge.fast{background:rgba(217,119,6,.1);color:var(--amber);border:1px solid rgba(217,119,6,.22)}
.pay-body{padding:15px 17px;border-top:1px solid var(--border)}
.momo-logo{display:flex;align-items:center;gap:9px;margin-bottom:13px;padding:11px 13px;background:var(--bg2);border-radius:var(--r);border:1px solid var(--border);}
.momo-logo-badge{padding:4px 10px;border-radius:6px;font-size:11px;font-weight:800;letter-spacing:.5px}
.momo-mtn{background:#FFCC03;color:#1A1A00}.momo-airtel{background:#FF0000;color:#fff}
.momo-logo-name{font-size:12px;font-weight:600;color:var(--text2)}
.momo-tab-row{display:flex;gap:6px;margin-bottom:14px}
.momo-tab{flex:1;padding:7px;border-radius:var(--r);border:1.5px solid var(--border);background:transparent;cursor:pointer;font-size:12px;font-weight:600;color:var(--text2);font-family:'DM Sans',sans-serif;transition:all .15s;}
.momo-tab.active{background:rgba(11,36,71,.09);border-color:rgba(11,36,71,.3);color:var(--navy);}
.phone-input-wrap{display:flex;gap:0}
.phone-prefix{padding:11px 13px;background:var(--bg4);border:1.5px solid var(--border);border-right:none;border-radius:var(--r) 0 0 var(--r);font-size:13px;font-weight:600;color:var(--text2);white-space:nowrap;display:flex;align-items:center;gap:5px;}
.phone-prefix-flag{font-size:16px}
.phone-num-input{flex:1;padding:11px 13px;background:var(--bg3);border:1.5px solid var(--border);border-radius:0 var(--r) var(--r) 0;color:var(--text);font-size:13.5px;font-family:'DM Sans',sans-serif;outline:none;transition:border-color .15s;}
.phone-num-input:focus{border-color:rgba(37,99,235,.5);background:var(--bg2);box-shadow:0 0 0 3px rgba(37,99,235,.1);}
.phone-num-input::placeholder{color:var(--text3)}
.momo-hint{font-size:11.5px;color:var(--text2);margin-top:9px;line-height:1.55;padding:10px 13px;background:rgba(11,36,71,.04);border-radius:var(--r);border:1px solid rgba(11,36,71,.1);}
.card-row{display:grid;grid-template-columns:1fr 1fr;gap:10px;margin-bottom:10px}
.card-brand-row{display:flex;gap:6px;margin-top:4px}
.card-brand{padding:3px 9px;border:1px solid var(--border);border-radius:6px;font-size:11px;font-weight:700;color:var(--text2);background:var(--bg3);}
.pay-processing{text-align:center;padding:36px 20px}
.pay-spinner{width:52px;height:52px;border-radius:50%;margin:0 auto 20px;border:3px solid rgba(11,36,71,.12);border-top-color:var(--navy);animation:spin .8s linear infinite;}
@keyframes spin{to{transform:rotate(360deg)}}
.pay-success-icon{width:60px;height:60px;border-radius:50%;background:linear-gradient(135deg,#059669,#2563EB);margin:0 auto 20px;display:flex;align-items:center;justify-content:center;font-size:28px;color:#fff;box-shadow:0 0 0 10px rgba(5,150,105,.1);animation:successPop .4s cubic-bezier(.34,1.56,.64,1);}
@keyframes successPop{from{transform:scale(.4);opacity:0}to{transform:scale(1);opacity:1}}
.pay-status-title{font-family:'Plus Jakarta Sans',sans-serif;font-size:21px;font-weight:800;color:var(--text);letter-spacing:-.045em;margin-bottom:7px;}
.pay-status-sub{font-size:13.5px;color:var(--text2);line-height:1.65}

.auth-right-content{max-width:400px;width:100%;position:relative;z-index:1}
.auth-right-badge{display:inline-flex;align-items:center;gap:7px;background:var(--bg2);border:1px solid var(--border);border-radius:20px;padding:6px 16px;font-size:11.5px;font-weight:600;color:var(--navy);margin-bottom:22px;box-shadow:var(--shadow-sm);}
.auth-right-badge::before{content:'';width:7px;height:7px;border-radius:50%;background:var(--success);flex-shrink:0;box-shadow:0 0 0 3px rgba(5,150,105,.2);}
.auth-right-heading{font-family:'Plus Jakarta Sans',sans-serif;font-size:34px;font-weight:800;color:var(--text);letter-spacing:-.055em;line-height:1.1;margin-bottom:18px;}
.auth-right-heading span{background:linear-gradient(135deg,#0B2447,#2563EB);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text;}
.auth-features{display:flex;flex-direction:column;gap:12px;margin-bottom:28px}
.auth-feature{display:flex;align-items:flex-start;gap:13px}
.auth-feature-icon{width:36px;height:36px;border-radius:10px;flex-shrink:0;display:flex;align-items:center;justify-content:center;font-size:16px;background:var(--bg2);border:1px solid var(--border);box-shadow:var(--shadow-sm);}
.auth-feature-title{font-size:13.5px;font-weight:600;color:var(--text);line-height:1.3}
.auth-feature-desc{font-size:12.5px;color:var(--text2);margin-top:2px;line-height:1.5}
.auth-social-proof{display:flex;align-items:center;gap:12px;padding:14px 18px;background:var(--bg2);border:1px solid var(--border);border-radius:var(--r2);box-shadow:var(--shadow-sm);}
.proof-avatars{display:flex}
.proof-av{width:30px;height:30px;border-radius:50%;border:2.5px solid var(--bg2);margin-left:-9px;font-size:10px;font-weight:700;color:#fff;display:flex;align-items:center;justify-content:center;flex-shrink:0;}
.proof-av:first-child{margin-left:0}
.proof-text{font-size:12.5px;color:var(--text2)}.proof-text strong{color:var(--text)}

.plan-grid{display:flex;flex-direction:column;gap:10px;margin:16px 0}
.plan-row{border:1.5px solid var(--border);border-radius:var(--r2);padding:15px 17px;cursor:pointer;transition:all .2s;display:flex;align-items:center;gap:15px;background:var(--bg3);box-shadow:var(--shadow-sm);}
.plan-row:hover{border-color:rgba(11,36,71,.35);background:rgba(11,36,71,.04);transform:translateY(-1px);box-shadow:var(--shadow-md);}
.plan-row.selected{border-color:var(--navy);background:rgba(11,36,71,.07);box-shadow:0 0 0 3px rgba(11,36,71,.1),var(--shadow-sm);}
.plan-row-icon{width:38px;height:38px;border-radius:10px;display:flex;align-items:center;justify-content:center;font-size:18px;flex-shrink:0;background:var(--bg2);border:1px solid var(--border);}
.plan-row-name{font-size:14px;font-weight:700;color:var(--text)}
.plan-row-feat{font-size:11.5px;color:var(--text2);margin-top:2px}
.plan-row-price{margin-left:auto;font-family:'Plus Jakarta Sans',sans-serif;font-size:17px;font-weight:800;color:var(--text);letter-spacing:-.045em;text-align:right;flex-shrink:0;}
.plan-row-price span{font-size:10px;font-weight:400;color:var(--text3)}

.secure-row{display:flex;align-items:center;justify-content:center;gap:7px;font-size:11.5px;color:var(--text3);margin-top:16px;}
.secure-row svg{opacity:.5}

@media(max-width:900px){
  .auth-left{width:100%;min-height:auto;border-right:none;border-bottom:1px solid var(--border)}
  .auth-shell{flex-direction:column}.auth-right{display:none}
  .user-type-grid{grid-template-columns:1fr 1fr}.card-row{grid-template-columns:1fr}
}
@media(max-width:460px){
  .auth-left{padding:28px 24px}.auth-heading{font-size:23px}.user-type-grid{grid-template-columns:1fr}
}

@keyframes npShimmer{0%{transform:translateX(-100%)}100%{transform:translateX(200%)}}
@keyframes authFadeIn{from{opacity:0;transform:translateY(10px)}to{opacity:1;transform:none}}
.auth-anim{animation:authFadeIn .32s ease both}
.auth-anim-d1{animation-delay:.07s}.auth-anim-d2{animation-delay:.14s}.auth-anim-d3{animation-delay:.21s}