:root{--bpcl-navy:#003087;--bpcl-navy-light:#0d42a5;--bpcl-navy-dark:#001f5c;--bpcl-gold:#d4af37;--bpcl-gold-light:#f5d76e;--bpcl-gold-dark:#a67c1e;--bpcl-yellow:#ffc72c;--bg-primary:#f4f6f9;--bg-secondary:#fff;--text-primary:#1f2937;--text-secondary:#4b5563;--text-light:#fff;--border-color:#e5e7eb;--success:#10b981;--error:#ef4444;--warning:#f59e0b;--font-sans:"Inter", system-ui, sans-serif;--font-heading:"Outfit", "Inter", sans-serif;--shadow-sm:0 1px 2px 0 #0000000d;--shadow-md:0 4px 6px -1px #0000001a, 0 2px 4px -1px #0000000f;--shadow-lg:0 10px 15px -3px #0000001a, 0 4px 6px -2px #0000000d;--shadow-gold:0 0 15px #d4af3733;--transition-smooth:all .3s cubic-bezier(.4, 0, .2, 1);--border-radius:12px}*{box-sizing:border-box;margin:0;padding:0}body{font-family:var(--font-sans);background-color:var(--bg-primary);color:var(--text-primary);-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;line-height:1.5}#root{flex-direction:column;min-height:100vh;display:flex}.app-header{background:linear-gradient(135deg, var(--bpcl-navy-dark) 0%, var(--bpcl-navy) 100%);color:var(--text-light);box-shadow:var(--shadow-md);z-index:100;border-bottom:3px solid var(--bpcl-gold);padding:1.25rem 2rem;position:sticky;top:0}.header-container{justify-content:space-between;align-items:center;max-width:1200px;margin:0 auto;display:flex}.logo-section{align-items:center;gap:1rem;display:flex}.bpcl-logo-svg{filter:drop-shadow(0 2px 4px #0003);width:50px;height:50px}.brand-text h1{font-family:var(--font-heading);letter-spacing:-.5px;background:linear-gradient(to right, #fff 60%, var(--bpcl-gold-light) 100%);-webkit-text-fill-color:transparent;-webkit-background-clip:text;font-size:1.5rem;font-weight:700}.brand-text p{color:#ffffffb3;font-size:.8rem}.main-content{flex-direction:column;flex:1;gap:2rem;width:100%;max-width:1200px;margin:2rem auto;padding:0 1.5rem;display:flex}.template-section{justify-content:center;align-items:center;display:flex}.btn-template{background:var(--bg-secondary);border:1px dashed var(--bpcl-navy);color:var(--bpcl-navy);cursor:pointer;transition:var(--transition-smooth);border-radius:8px;align-items:center;gap:.5rem;padding:.6rem 1.2rem;font-size:.9rem;font-weight:600;display:inline-flex}.btn-template:hover{border-color:var(--bpcl-navy-light);background:#0030870d;transform:translateY(-1px)}.upload-card{background:var(--bg-secondary);border-radius:var(--border-radius);box-shadow:var(--shadow-md);text-align:center;transition:var(--transition-smooth);padding:2.5rem}.upload-zone{cursor:pointer;transition:var(--transition-smooth);flex-direction:flex-column;background:#f8fafc;border:2px dashed #cbd5e1;border-radius:8px;justify-content:center;align-items:center;gap:1rem;padding:3rem 1.5rem;display:flex}.upload-zone.dragging{border-color:var(--bpcl-navy);background:#00308708}.upload-icon{color:var(--bpcl-navy);font-size:3rem}.upload-text{color:var(--text-primary);font-size:1.1rem;font-weight:600}.upload-subtext{color:var(--text-secondary);font-size:.85rem}.preview-card{background:var(--bg-secondary);border-radius:var(--border-radius);box-shadow:var(--shadow-md);flex-direction:column;gap:1rem;padding:1.5rem;display:flex;overflow:hidden}.preview-header{justify-content:justify-between;border-bottom:1px solid var(--border-color);align-items:center;padding-bottom:.75rem;display:flex}.preview-title{font-family:var(--font-heading);color:var(--bpcl-navy);font-size:1.25rem;font-weight:700}.preview-meta{color:var(--text-secondary);font-size:.85rem}.table-container{border:1px solid var(--border-color);border-radius:8px;max-height:400px;overflow-x:auto}.preview-table{border-collapse:collapse;text-align:left;width:100%;font-size:.85rem}.preview-table th{color:var(--text-primary);border-bottom:1px solid var(--border-color);z-index:10;background:#f1f5f9;padding:.75rem 1rem;font-weight:600;position:sticky;top:0}.preview-table td{border-bottom:1px solid var(--border-color);color:var(--text-secondary);white-space:nowrap;text-overflow:ellipsis;max-width:200px;padding:.75rem 1rem;overflow:hidden}.preview-table tr:hover td{background-color:#f8fafc}.action-section{justify-content:center;gap:1rem;margin-top:1rem;display:flex}.btn-primary{background:linear-gradient(135deg, var(--bpcl-gold) 0%, var(--bpcl-gold-dark) 100%);color:var(--text-light);cursor:pointer;transition:var(--transition-smooth);border:none;border-radius:8px;align-items:center;gap:.5rem;padding:.85rem 2rem;font-size:1.05rem;font-weight:700;display:inline-flex;box-shadow:0 4px 6px #a67c1e4d}.btn-primary:hover:not(:disabled){background:linear-gradient(135deg, var(--bpcl-gold-light) 0%, var(--bpcl-gold) 100%);transform:translateY(-2px);box-shadow:0 6px 12px #a67c1e66}.btn-primary:active:not(:disabled){transform:translateY(0)}.btn-primary:disabled{opacity:.6;cursor:not-allowed;box-shadow:none;transform:none}.btn-danger{color:var(--error);border:1px solid var(--error);cursor:pointer;transition:var(--transition-smooth);background:#fff;border-radius:8px;padding:.85rem 1.5rem;font-size:1rem;font-weight:600}.btn-danger:hover{background:#ef44440d}.success-card{background:var(--bg-secondary);border-radius:var(--border-radius);box-shadow:var(--shadow-lg);text-align:center;border-left:5px solid var(--success);flex-direction:column;align-items:center;gap:1rem;padding:2.5rem;display:flex}.success-icon{color:var(--success);font-size:4rem}.success-title{font-family:var(--font-heading);color:var(--bpcl-navy);font-size:1.5rem;font-weight:700}.btn-download-zip{background:linear-gradient(135deg, var(--bpcl-navy) 0%, var(--bpcl-navy-dark) 100%);color:var(--text-light);cursor:pointer;transition:var(--transition-smooth);border:none;border-radius:8px;align-items:center;gap:.75rem;padding:1rem 2.5rem;font-size:1.1rem;font-weight:700;display:inline-flex;box-shadow:0 4px 6px #0030874d}.btn-download-zip:hover{background:linear-gradient(135deg, var(--bpcl-navy-light) 0%, var(--bpcl-navy) 100%);transform:translateY(-2px);box-shadow:0 6px 12px #00308766}.progress-overlay{-webkit-backdrop-filter:blur(5px);backdrop-filter:blur(5px);z-index:1000;color:var(--text-light);background:#0f172ad9;justify-content:center;align-items:center;display:flex;position:fixed;inset:0}.progress-container{background:var(--bpcl-navy-dark);border-radius:var(--border-radius);box-shadow:var(--shadow-lg);text-align:center;border:1px solid #ffffff1a;flex-direction:column;align-items:center;gap:1.5rem;width:90%;max-width:450px;padding:3rem;display:flex}.spinner{border:5px solid #ffffff1a;border-top-color:var(--bpcl-gold);border-radius:50%;width:60px;height:60px;animation:1s linear infinite spin}@keyframes spin{to{transform:rotate(360deg)}}.progress-text{font-family:var(--font-heading);color:#fff;font-size:1.25rem;font-weight:600}.progress-bar-bg{background:#ffffff26;border-radius:4px;width:100%;height:8px;overflow:hidden}.progress-bar-fill{background:linear-gradient(to right, var(--bpcl-yellow), var(--bpcl-gold));height:100%;transition:width .3s}.progress-stats{color:#ffffffb3;font-size:.85rem}:root{--terra:#b25c43;--terra-dark:#5e2f22;--poster-ink:#3d3d3d}.poster-container-offscreen{z-index:-9999;pointer-events:none;background-color:#fff;width:1123px;position:absolute;top:0;left:0}.poster-body{width:1123px;height:842px;color:var(--poster-ink);box-sizing:border-box;background:#fff;flex-direction:column;font-family:Poppins,Segoe UI,Arial,sans-serif;display:flex;position:relative;overflow:hidden}.poster-topbar{background:var(--terra-dark);flex:none;width:100%;height:12px}.poster-grid{flex:auto;min-height:0;display:flex}.poster-left{box-sizing:border-box;border-right:1.5px solid var(--terra);flex-direction:column;align-items:flex-start;width:37%;padding:36px 38px 28px;display:flex}.poster-photo-wrapper{background:#dcdcdc;border-radius:50%;justify-content:center;align-self:center;align-items:center;width:250px;height:250px;display:flex;overflow:hidden;box-shadow:0 4px 12px #0000001f}.poster-photo{object-fit:cover;width:100%;height:100%}.poster-photo-placeholder{width:100%;height:100%;color:var(--terra);background:#dcdcdc;justify-content:center;align-items:center;font-size:80px;font-weight:700;display:flex}.poster-name{text-align:center;color:var(--poster-ink);letter-spacing:.5px;align-self:center;margin:22px 0 4px;font-size:32px;font-weight:700;line-height:1.15}.poster-designation{text-align:center;color:var(--poster-ink);align-self:center;margin-bottom:22px;font-size:23px;font-weight:700;line-height:1.2}.poster-welcome{color:var(--poster-ink);margin:0 0 22px;font-size:16.5px;font-weight:600;line-height:1.45}.poster-contact-title{color:var(--poster-ink);margin-bottom:14px;font-size:21px;font-weight:700}.poster-contact-line{color:var(--poster-ink);word-break:break-word;margin-bottom:14px;font-size:16.5px;font-weight:600}.poster-email{color:var(--poster-ink);font-weight:700;text-decoration:underline}.poster-right{flex-direction:column;flex:auto;min-width:0;display:flex}.poster-title-bar{background:var(--terra);color:#fff;text-align:center;padding:26px 34px;font-size:30px;font-weight:700;line-height:1.2}.poster-right-body{flex-direction:column;flex:auto;gap:22px;min-height:0;padding:26px 36px 30px;display:flex}.exp-row{align-items:stretch;gap:18px;display:flex}.ribbon-vertical{background:var(--terra);color:#fff;letter-spacing:1px;writing-mode:vertical-rl;text-orientation:upright;flex:none;justify-content:center;align-items:center;width:46px;padding:16px 0 26px;font-size:17px;font-weight:700;display:flex;position:relative}.ribbon-vertical:after{content:"";border-left:23px solid #0000;border-right:23px solid #0000;border-top:18px solid var(--terra);width:0;height:0;position:absolute;bottom:-18px;left:0}.exp-text{color:var(--poster-ink);text-align:justify;flex:auto;margin:0;padding-top:4px;font-size:16.5px;line-height:1.5}.edu-row{align-items:flex-start;gap:20px;display:flex}.ribbon-banner{background:var(--terra);color:#fff;letter-spacing:.5px;clip-path:polygon(0 0,84% 0,100% 50%,84% 100%,0 100%);flex:none;margin-top:4px;padding:10px 34px 10px 20px;font-size:19px;font-weight:700}.edu-list{color:var(--poster-ink);flex:auto;margin:0;padding-left:22px;font-size:16.5px;line-height:1.4}.edu-list li{margin-bottom:8px}.fh-row{align-items:flex-start;gap:26px;display:flex}.fh-col{flex:1 1 0;min-width:0}.fh-header{background:var(--terra);color:#fff;letter-spacing:.5px;text-align:center;margin-bottom:12px;padding:9px 12px;font-size:19px;font-weight:700}.fh-text{color:var(--poster-ink);text-align:justify;margin:0;font-size:15.5px;line-height:1.45}.poster-closing{background:var(--terra);color:#fff;text-align:center;border-radius:18px;margin-top:auto;padding:18px 30px;font-size:16.5px;font-weight:700;line-height:1.4}.fade-in{animation:.4s ease-out forwards fadeIn}@keyframes fadeIn{0%{opacity:0;transform:translateY(10px)}to{opacity:1;transform:translateY(0)}}.download-list{flex-direction:column;gap:.75rem;width:100%;max-width:600px;margin:1.5rem 0;display:flex}.download-item{background:var(--bg-primary);border:1px solid var(--border-color);transition:var(--transition-smooth);border-radius:8px;justify-content:space-between;align-items:center;padding:.75rem 1.25rem;display:flex}.download-item:hover{border-color:var(--bpcl-gold);box-shadow:var(--shadow-sm);transform:translate(4px)}.download-item-info{text-align:left}.download-item-name{color:var(--bpcl-navy);font-size:.95rem;font-weight:600}.download-item-desc{color:var(--text-secondary);font-size:.8rem}.btn-download-single{border:1.5px solid var(--bpcl-navy);color:var(--bpcl-navy);cursor:pointer;transition:var(--transition-smooth);background:#fff;border-radius:6px;align-items:center;gap:.4rem;padding:.4rem 1rem;font-size:.85rem;font-weight:600;display:inline-flex}.btn-download-single:hover{background:var(--bpcl-navy);color:#fff}.success-actions{flex-wrap:wrap;justify-content:center;gap:1rem;width:100%;margin-top:1rem;display:flex}.btn-download-individual{color:var(--text-dark);border:2px solid var(--border-color);cursor:pointer;transition:var(--transition-smooth);background:#fff;border-radius:8px;align-items:center;gap:.75rem;padding:1rem 2rem;font-size:1.1rem;font-weight:700;display:inline-flex}.btn-download-individual:hover{border-color:var(--bpcl-navy);color:var(--bpcl-navy);box-shadow:var(--shadow-md);transform:translateY(-2px)}.btn-reset-session{background:linear-gradient(135deg, var(--error) 0%, #b91c1c 100%);color:#fff;cursor:pointer;transition:var(--transition-smooth);border:none;border-radius:8px;align-items:center;gap:.75rem;padding:1rem 2rem;font-size:1.1rem;font-weight:700;display:inline-flex;box-shadow:0 4px 6px #ef444433}.btn-reset-session:hover{background:linear-gradient(135deg, #ef4444 0%, var(--error) 100%);transform:translateY(-2px);box-shadow:0 6px 12px #ef44444d}.security-notice-card{color:#b45309;text-align:center;background:#f59e0b14;border:1px solid #f59e0b4d;border-radius:8px;max-width:600px;margin-top:2rem;padding:1rem;font-size:.85rem;line-height:1.5}.btn-smtp-settings-trigger:hover{border-color:var(--bpcl-navy)!important;background:#f1f5f9!important}.btn-email-single{border:1.5px solid var(--bpcl-navy);color:var(--bpcl-navy);cursor:pointer;transition:var(--transition-smooth);background:#fff;border-radius:6px;align-items:center;gap:.4rem;padding:.4rem 1rem;font-size:.85rem;font-weight:600;display:inline-flex}.btn-email-single:hover:not(:disabled){background:var(--bpcl-navy);color:#fff}.btn-email-single.sending{border-color:var(--warning);color:var(--warning);cursor:not-allowed;background:#f1f5f9}.btn-email-single.sent{border-color:var(--success);color:var(--success);cursor:default;background:#10b9811a}.btn-email-single.failed{border-color:var(--error);color:var(--error);background:#ef44441a}.btn-email-single.disabled{color:#9ca3af;cursor:not-allowed;background:#f3f4f6;border-color:#d1d5db}.btn-send-emails-batch{background:linear-gradient(135deg, var(--bpcl-gold) 0%, var(--bpcl-gold-dark) 100%);color:var(--text-light);cursor:pointer;transition:var(--transition-smooth);border:none;border-radius:8px;align-items:center;gap:.75rem;padding:1rem 2rem;font-size:1.1rem;font-weight:700;display:inline-flex;box-shadow:0 4px 6px #a67c1e4d}.btn-send-emails-batch:hover{background:linear-gradient(135deg, var(--bpcl-gold-light) 0%, var(--bpcl-gold) 100%);transform:translateY(-2px);box-shadow:0 6px 12px #a67c1e66}.modal-overlay{-webkit-backdrop-filter:blur(4px);backdrop-filter:blur(4px);z-index:1000;background:#0f172a99;justify-content:center;align-items:center;padding:1rem;display:flex;position:fixed;inset:0}.modal-card{box-shadow:var(--shadow-lg);border:1px solid var(--border-color);background:#fff;border-radius:12px;width:100%;max-width:550px;overflow:hidden}.modal-header{background:linear-gradient(135deg, var(--bpcl-navy) 0%, var(--bpcl-navy-dark) 100%);color:#fff;justify-content:space-between;align-items:center;padding:1.25rem 1.5rem;display:flex}.modal-header h3{font-family:var(--font-heading);color:#fff;margin:0;font-size:1.2rem;font-weight:700}.btn-close-modal{color:#fff;cursor:pointer;opacity:.8;transition:var(--transition-smooth);background:0 0;border:none;font-size:1.75rem;line-height:1}.btn-close-modal:hover{opacity:1}.modal-body{max-height:70vh;padding:1.5rem;overflow-y:auto}.form-grid{flex-direction:column;gap:1rem;display:flex}.form-group{flex-direction:column;gap:.35rem;display:flex}.form-group label{color:var(--bpcl-navy);text-transform:uppercase;letter-spacing:.5px;font-size:.8rem;font-weight:700}.form-group input[type=text],.form-group input[type=password],.form-group input[type=email]{border:1px solid var(--border-color);transition:var(--transition-smooth);font-size:.9rem;font-family:var(--font-sans);border-radius:6px;padding:.65rem .75rem}.form-group input:focus{border-color:var(--bpcl-navy);outline:none;box-shadow:0 0 0 3px #00308726}.form-group.inline-checkbox{flex-direction:row;align-items:center;gap:.5rem;margin-top:.25rem}.form-group.inline-checkbox label{text-transform:none;color:var(--text-primary);cursor:pointer;margin-bottom:0;font-size:.85rem;font-weight:500}.form-group.inline-checkbox input[type=checkbox]{cursor:pointer;width:16px;height:16px}.login-card{background:var(--bg-secondary);border-radius:var(--border-radius);box-shadow:var(--shadow-lg);border-top:5px solid var(--bpcl-navy);width:100%;max-width:450px;padding:3rem 2.5rem}.login-header{text-align:center;margin-bottom:2rem}.login-header h2{font-family:var(--font-heading);color:var(--bpcl-navy-dark);margin-bottom:.5rem;font-size:1.6rem;font-weight:800}.login-header p{color:var(--text-secondary);font-size:.85rem;line-height:1.4}.login-error-msg{border:1px solid var(--error);color:var(--error);background:#ef44441a;border-radius:6px;margin-bottom:1.5rem;padding:.75rem 1rem;font-size:.85rem;font-weight:500}.btn-logout:hover{background:#ef44440d!important}.control-bar{transition:var(--transition-smooth)}