:root{--ui-bg:#f4f3ef;--ui-surface:#fff;--ui-surface-hover:#faf9f5;--ui-text:#1e2a3a;--ui-text-muted:#5c6470;--ui-text-faint:#8a94a6;--ui-border:#e5e2db;--ui-border-strong:#d1cdc4;--accent:#b8860b;--accent-light:#d4a843;--accent-bg:#b8860b14;--accent-border:#b8860b40;--action:#1e2a3a;--action-hover:#2c3e50;--action-text:#fafaf7;--success:#2d6a4f;--success-bg:#2d6a4f14;--danger:#c0392b;--danger-bg:#c0392b0f;--cert-bg:#fffcf8;--cert-border:#174c97;--cert-border-accent:#d4af37;--cert-text:#1a1a1a;--cert-subtext:#4a4a4a;--shadow-sm:0 1px 3px #0000000f;--shadow-md:0 4px 16px #00000014;--shadow-lg:0 12px 40px #0000001f}*{box-sizing:border-box;margin:0;padding:0}body{background-color:var(--ui-bg);color:var(--ui-text);-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;min-height:100vh;font-family:DM Sans,Inter,system-ui,sans-serif}h1,h2,h3,h4{font-family:Playfair Display,serif}.text-muted{color:var(--ui-text-muted)}.app-container{min-height:100vh;display:flex}.sidebar{background:var(--ui-surface);border-right:1px solid var(--ui-border);flex-direction:column;flex:0 0 280px;height:100vh;padding:2rem 0;display:flex;position:sticky;top:0;overflow-y:auto}.sidebar-header{border-bottom:1px solid var(--ui-border);align-items:center;gap:1rem;margin-bottom:1.5rem;padding:0 2rem 2rem;display:flex}.sidebar-logo{object-fit:contain;height:48px}.sidebar-title{color:var(--ui-text);font-size:1.25rem;font-weight:700}.sidebar-subtitle{color:var(--ui-text-muted);text-transform:uppercase;letter-spacing:1px;font-size:.75rem}.sidebar-nav{flex-direction:column;gap:.5rem;padding:0 1rem;display:flex}.nav-item{color:var(--ui-text-muted);border-radius:8px;align-items:center;gap:1rem;padding:.8rem 1.2rem;font-size:.95rem;font-weight:500;text-decoration:none;transition:all .2s;display:flex}.nav-item:hover{background:var(--ui-surface-hover);color:var(--ui-text)}.nav-item.active{background:var(--accent-bg);color:var(--accent);font-weight:600}.main-content{background:var(--ui-bg);flex:1;position:relative;overflow-y:auto}.page-container{flex-direction:column;gap:2rem;max-width:1200px;margin:0 auto;padding:3rem 2rem;display:flex}.page-header h1{color:var(--ui-text);margin-bottom:.5rem;font-size:2.5rem}.page-header p{color:var(--ui-text-muted);font-size:1.1rem}.card-row{flex-wrap:wrap;gap:2rem;display:flex}.flex-1{flex:1;min-width:300px}.flex-2{flex:2;min-width:400px}.card{background:var(--ui-surface);box-shadow:var(--shadow-md);border-radius:12px;padding:2rem}.card h3{border-bottom:1px solid var(--ui-border);margin-bottom:1.5rem;padding-bottom:.5rem;font-size:1.5rem}.form-group{margin-bottom:1.5rem}.form-group label{text-transform:uppercase;color:var(--ui-text-muted);margin-bottom:.5rem;font-size:.75rem;font-weight:600;display:block}.form-group input{border:none;border-bottom:2px solid var(--ui-border-strong);width:100%;color:var(--ui-text);background:0 0;padding:.8rem 0;font-family:inherit;font-size:1.05rem;transition:border-color .2s}.form-group input:focus{border-bottom-color:var(--accent);outline:none}button{cursor:pointer;border:none;border-radius:6px;font-family:inherit;transition:all .2s}.primary-btn{background:var(--action);color:#fff;text-align:center;width:100%;padding:.8rem 1.5rem;font-size:.95rem;font-weight:600;display:inline-block}.primary-btn:hover{background:var(--action-hover)}.btn-gold{background:var(--accent);color:#fff}.btn-gold:hover{background:var(--accent-light)}.secondary-btn{border:1.5px solid var(--ui-border-strong);color:var(--ui-text);background:0 0;padding:.6rem 1rem;font-weight:600}.secondary-btn:hover{background:var(--ui-surface-hover)}.icon-btn{background:0 0;border-radius:4px;justify-content:center;align-items:center;padding:.4rem;display:inline-flex}.icon-btn.success{color:var(--success)}.icon-btn.success:hover{background:var(--success-bg)}.icon-btn.danger{color:var(--danger)}.icon-btn.danger:hover{background:var(--danger-bg)}.photo-section{flex-direction:column;display:flex}.photo-mode-toggle{gap:.5rem;margin-bottom:1.5rem;display:flex}.toggle-btn{border:1px solid var(--ui-border-strong);color:var(--ui-text-muted);background:0 0;flex:1;justify-content:center;align-items:center;gap:.5rem;padding:.75rem;font-weight:600;display:flex}.toggle-btn.active{background:var(--action);border-color:var(--action);color:#fff}.photo-container{background:#000;border-radius:8px;flex:1;justify-content:center;align-items:center;min-height:250px;display:flex;position:relative;overflow:hidden}.webcam-wrapper{flex-direction:column;width:100%;height:100%;display:flex}.webcam-view{object-fit:cover;width:100%;height:100%}.capture-btn{width:auto;box-shadow:var(--shadow-md);border-radius:20px;padding:.5rem 1.5rem;position:absolute;bottom:1rem;left:50%;transform:translate(-50%)}.captured-preview{width:100%;height:100%;position:relative}.captured-preview img{object-fit:cover;width:100%;height:100%}.retake-btn{color:#fff;-webkit-backdrop-filter:blur(4px);backdrop-filter:blur(4px);background:#00000080;border-color:#0000;border-radius:20px;align-items:center;gap:.5rem;padding:.5rem 1rem;display:flex;position:absolute;top:1rem;right:1rem}.retake-btn:hover{background:#000c}.url-group{background:var(--ui-surface);border-radius:8px;width:100%;padding:2rem}.url-preview{object-fit:cover;border:4px solid var(--ui-border);border-radius:50%;width:100px;height:100px;margin:1.5rem auto 0;display:block}.badge{background:var(--accent-bg);color:var(--accent);border-radius:20px;padding:.2rem .6rem;font-family:DM Sans,sans-serif;font-size:.8rem;font-weight:600}.table-responsive{overflow-x:auto}.admin-table{border-collapse:collapse;width:100%;font-size:.9rem}.admin-table th{text-align:left;text-transform:uppercase;color:var(--ui-text-muted);border-bottom:2px solid var(--ui-border);padding:1rem;font-size:.75rem}.admin-table td{border-bottom:1px solid var(--ui-border);vertical-align:middle;padding:1rem}.admin-table tbody tr{transition:background .15s}.admin-table tbody tr:hover{background:var(--ui-surface-hover)}.admin-table .mono{color:var(--accent);font-family:Courier New,Courier,monospace;font-weight:600}.upload-zone{border:2px dashed var(--ui-border-strong);text-align:center;cursor:pointer;background:var(--ui-surface);border-radius:8px;padding:2rem 1rem;transition:all .25s;position:relative}.upload-zone:hover,.upload-zone.drag-over{border-color:var(--accent);background:var(--accent-bg)}.upload-zone input[type=file]{opacity:0;cursor:pointer;position:absolute;inset:0}.upload-zone-icon{color:var(--ui-text-faint);margin-bottom:.5rem}.upload-zone-text{color:var(--ui-text-muted);font-size:.9rem}.upload-zone-text strong{color:var(--accent)}.upload-status{text-align:center;border-radius:6px;margin-top:1rem;padding:.75rem;font-size:.85rem;font-weight:500}.upload-status.success{background:var(--success-bg);color:var(--success)}.upload-status.error{background:var(--danger-bg);color:var(--danger)}.verify-container{flex-direction:column;justify-content:center;align-items:center;min-height:calc(100vh - 6rem);display:flex}.verify-card{background:var(--ui-surface);width:100%;max-width:500px;box-shadow:var(--shadow-lg);text-align:center;border-radius:12px;padding:3rem}.verify-input{border:none;border-bottom:2px solid var(--ui-border-strong);text-align:center;letter-spacing:.1em;background:0 0;width:100%;margin-bottom:1.5rem;padding:1rem 0;font-size:1.25rem;font-weight:600;transition:border-color .25s}.verify-input:focus{border-bottom-color:var(--accent);outline:none}.verify-result{border-radius:6px;margin-top:1.5rem;padding:1rem;font-size:.95rem;font-weight:600}.verify-result.success{background:var(--success-bg);color:var(--success)}.verify-result.error{background:var(--danger-bg);color:var(--danger)}.certificate-wrapper{aspect-ratio:11/8.5;background:#fff;width:100%;box-shadow:0 4px 32px #0000001a}.certificate{background-color:var(--cert-bg);width:100%;height:100%;color:var(--cert-text);background-image:radial-gradient(circle,#d4af3708 0%,#0000 60%),linear-gradient(45deg,#0000 49%,#d4af370d 50%,#0000 51%);background-size:100% 100%,20px 20px;position:relative;overflow:hidden}.certificate-border{border:4px double var(--cert-border);box-shadow:inset 0 0 0 2px var(--cert-bg), inset 0 0 0 3px var(--cert-border-accent);pointer-events:none;position:absolute;inset:1.5rem}.certificate-border:before,.certificate-border:after{content:"";border:4px solid var(--cert-border-accent);width:40px;height:40px;position:absolute}.certificate-border:before{border-bottom:none;border-right:none;top:-10px;left:-10px}.certificate-border:after{border-top:none;border-left:none;bottom:-10px;right:-10px}.certificate-content{z-index:1;text-align:center;flex-direction:column;justify-content:space-between;height:100%;padding:2.5rem 3rem;display:flex;position:relative}.cert-header{flex-direction:column;align-items:center;display:flex}.university-logo{object-fit:contain;height:72px;margin-bottom:.4rem}.university-name{color:var(--cert-border);letter-spacing:1.5px;text-transform:uppercase;margin-bottom:.6rem;font-family:Cinzel,serif;font-size:1.9rem;font-weight:700;line-height:1.2}.subtitle{color:var(--cert-subtext);font-family:Playfair Display,serif;font-size:1.25rem;font-style:italic}.cert-body{flex-direction:column;flex:1;justify-content:center;gap:.5rem;display:flex}.student-name{border-bottom:2px solid var(--cert-border);margin:0 auto;padding:0 2rem .4rem;font-family:Playfair Display,serif;font-size:3rem;font-weight:700;display:inline-block}.cert-text{color:var(--cert-subtext);font-family:Playfair Display,serif;font-size:1.2rem;font-style:italic}.degree-title{letter-spacing:1px;font-family:Cinzel,serif;font-size:1.8rem;font-weight:700}.major-title{font-family:Playfair Display,serif;font-size:1.5rem;font-weight:700}.cert-footer{justify-content:space-between;align-items:flex-end;padding:0 2rem;display:flex}.signature-block,.date-block{text-align:center;width:250px}.signature-line{border-bottom:1px solid var(--cert-text);height:40px;margin-bottom:.5rem}.signature-title{color:var(--cert-subtext);text-transform:uppercase;letter-spacing:1px;font-family:Inter,sans-serif;font-size:.9rem}.issue-date{font-family:Playfair Display,serif;font-size:1.2rem;font-weight:700}.serial-block{text-align:center;padding:0 1rem}.serial-label{color:var(--cert-subtext);text-transform:uppercase;letter-spacing:1px;margin-bottom:.25rem;font-family:Inter,sans-serif;font-size:.65rem}.serial-number{letter-spacing:.5px;background:#d4af371a;border:1px solid #d4af374d;border-radius:4px;padding:.3rem .6rem;font-family:Courier New,Courier,monospace;font-size:.9rem;font-weight:700}@keyframes fadeSlideIn{0%{opacity:0;transform:translateY(12px)}to{opacity:1;transform:translateY(0)}}.fade-in{animation:.35s ease-out fadeSlideIn}@media print{@page{size:landscape;margin:0}body,html,.app-container,.main-content{background:#fff!important;margin:0!important;padding:0!important}.no-print{display:none!important}.main-content{overflow:visible!important}.page-container{width:100%!important;max-width:none!important;margin:0!important;padding:0!important}.card-row{margin:0!important;padding:0!important;display:block!important}.card{box-shadow:none!important;background:0 0!important;border:none!important;margin:0!important;padding:0!important}.print-combined-page{box-sizing:border-box;width:100%;margin:0!important;padding:0!important;display:block!important}.cert-section{page-break-after:always;break-after:page;box-sizing:border-box!important;width:100%!important;max-width:none!important;height:auto!important;margin:0!important;padding:0!important;display:block!important}.certificate-wrapper{aspect-ratio:11/8.5;width:90%!important;height:auto!important;box-shadow:none!important;margin:.25in auto!important}.transcript-section{page-break-before:always;break-before:page;width:100%!important;max-width:none!important;box-shadow:none!important;box-sizing:border-box!important;background:0 0!important;margin:0!important;padding:.5in!important}table,tr,td,th,tbody,thead,tfoot{page-break-inside:avoid!important;break-inside:avoid!important}}.id-card-wrapper{aspect-ratio:1.586;width:100%;max-width:450px;margin:0 auto}.id-card{color:#fff;background:linear-gradient(135deg,#1e2a3a 0%,#152230 100%);border-radius:16px;width:100%;height:100%;font-family:DM Sans,sans-serif;position:relative;overflow:hidden;box-shadow:0 10px 30px #00000040,inset 0 0 0 1px #ffffff1a}.id-card-bg{z-index:0;background-image:radial-gradient(circle at 80% 20%,#d4af3726 0%,#0000 40%),radial-gradient(circle at 20% 80%,#ffffff0d 0%,#0000 50%);position:absolute;inset:0}.id-card-bg-waves{opacity:.5;z-index:0;background-color:#0000;background-image:linear-gradient(45deg,#d4af3708 25%,#0000 25% 75%,#d4af3708 75%,#d4af3708),linear-gradient(45deg,#d4af3708 25%,#0000 25% 75%,#d4af3708 75%,#d4af3708);background-position:0 0,10px 10px;background-repeat:repeat,repeat;background-size:20px 20px;background-attachment:scroll,scroll;background-origin:padding-box,padding-box;background-clip:border-box,border-box;position:absolute;inset:0}.id-card-content{z-index:1;flex-direction:column;height:100%;padding:1.25rem 1.5rem;display:flex;position:relative}.id-card-header{justify-content:space-between;align-items:flex-start;margin-bottom:1rem;display:flex}.id-card-branding{background:#fff;border-radius:8px;align-items:center;gap:.75rem;padding:.4rem .75rem;display:flex;box-shadow:0 4px 10px #0000001a}.id-card-logo{height:24px}.id-card-title-group{flex-direction:column;display:flex}.id-card-brand-name{color:var(--cert-border);font-family:Cinzel,serif;font-size:.8rem;font-weight:700;line-height:1}.id-card-type{color:var(--accent);letter-spacing:.5px;font-size:.65rem;font-weight:800}.id-card-serial{letter-spacing:1px;background:#0000004d;border:1px solid #ffffff1a;border-radius:4px;padding:.3rem .6rem;font-family:Courier New,monospace;font-size:.65rem}.id-card-body{flex:1;justify-content:space-between;gap:1.5rem;display:flex}.id-card-info{flex-direction:column;flex:1;justify-content:space-between;padding:.25rem 0;display:flex}.info-group{flex-direction:column;margin-bottom:.35rem;display:flex}.info-label{color:#ffffff80;text-transform:uppercase;letter-spacing:.5px;font-size:.5rem}.info-value{color:#ffffffe6;font-size:.75rem;font-weight:500}.info-value.highlight{color:#fff;font-size:1.1rem;font-weight:700}.inline-groups{flex-direction:row;gap:1.5rem}.inline-groups>div{flex-direction:column;display:flex}.id-card-photo-container{background:#fff;border-radius:6px;flex-shrink:0;width:100px;height:125px;padding:3px;position:relative;box-shadow:0 4px 15px #0003}.id-card-photo-container:after{content:"";pointer-events:none;border:1px solid #0000001a;border-radius:6px;position:absolute;inset:0}.id-card-photo{object-fit:cover;border-radius:4px;width:100%;height:100%}.id-card-photo-placeholder{color:#ccc;background:#f0f0f0;border-radius:4px;justify-content:center;align-items:center;width:100%;height:100%;font-size:.75rem;font-weight:700;display:flex}