* { box-sizing: border-box; }
body { margin: 0; font-family: 'Segoe UI', Arial, sans-serif; background: #f0f2f5; color: #1a1a2e; }
.topbar { background: linear-gradient(135deg, #1a1a2e 0%, #16213e 100%); padding: 0 24px; display: flex; align-items: center; gap: 24px; height: 56px; box-shadow: 0 2px 8px #00000030; flex-wrap: wrap; }
.topbar .logo { color: #e2e8f0; font-weight: 700; font-size: 18px; white-space: nowrap; }
.topbar .logo-sub { color: #94a3b8; font-size: 13px; white-space: nowrap; margin-left: 0; padding-left: 8px; border-left: 1px solid #334155; font-weight: 500; }
.nav-link { color: #94a3b8; text-decoration: none; font-size: 15px; padding: 16px 4px; border-bottom: 3px solid transparent; transition: .2s; display: inline-flex; align-items: center; gap: 6px; }
.nav-link:hover { color: #e2e8f0; }
.nav-link.active { color: #fff; border-bottom-color: #3b82f6; }
.nav-back { color: #60a5fa !important; font-size: 13px; padding: 10px 12px; border: 1px solid #334155; border-radius: 8px; border-bottom: 1px solid #334155 !important; margin-right: 8px; transition: background .15s, color .15s; }
.nav-back:hover { background: #0f172a; color: #fff !important; }
.nav-auth { margin-left: auto; }
.wrap { max-width: 900px; margin: 32px auto; padding: 0 20px; }
.card { background: #fff; border-radius: 14px; padding: 28px 32px; box-shadow: 0 1px 4px #0001, 0 4px 16px #0001; margin-bottom: 24px; }
h1 { margin: 0 0 8px; font-size: 22px; color: #1a1a2e; }
.subtitle { color: #64748b; margin: 0 0 24px; font-size: 15px; }
.receipt-status { margin: -10px 0 20px; padding: 10px 12px; border: 1px solid #bfdbfe; border-radius: 10px; background: #eff6ff; color: #1e40af; font-size: 13px; line-height: 1.45; }
.receipt-status-busy { border-color: #fde68a; background: #fffbeb; color: #92400e; }
.receipt-status-empty { border-color: #e2e8f0; background: #f8fafc; color: #475569; }
label { display: block; font-weight: 600; margin: 16px 0 6px; font-size: 14px; color: #334155; }
input[type=text], input[type=search], input[type=password] { width: 100%; padding: 12px 16px; border: 1.5px solid #cbd5e1; border-radius: 10px; font-size: 16px; transition: .2s; outline: none; }
.login-card { max-width: 400px; margin: 80px auto; }
input:focus { border-color: #3b82f6; box-shadow: 0 0 0 3px #3b82f620; }
a:focus-visible, button:focus-visible, input:focus-visible, select:focus-visible, summary:focus-visible { outline: 2.5px solid #2563eb; outline-offset: 2px; }
.topbar a:focus-visible, .topbar button:focus-visible { outline: 2.5px solid #38bdf8; outline-offset: 2px; }
.btn { display: inline-flex; align-items: center; justify-content: center; gap: 8px; min-height: 44px; margin-top: 12px; padding: 10px 24px; border: 0; border-radius: 10px; background: #3b82f6; color: white; cursor: pointer; font-size: 15px; font-weight: 600; text-decoration: none; transition: .15s; box-sizing: border-box; }
.btn:hover { background: #2563eb; }
.btn-green { background: #16a34a; } .btn-green:hover { background: #15803d; }
.btn-outline { background: transparent; color: #3b82f6; border: 1.5px solid #3b82f6; } .btn-outline:hover { background: #eff6ff; }
.ok { padding: 16px 20px; background: #f0fdf4; border: 1px solid #bbf7d0; border-radius: 10px; margin: 16px 0; color: #166534; }
.err { padding: 16px 20px; background: #fef2f2; border: 1px solid #fecaca; border-radius: 10px; margin: 16px 0; color: #991b1b; }
.warn { padding: 16px 20px; background: #fffbeb; border: 1px solid #fde68a; border-radius: 10px; margin: 16px 0; color: #92400e; }
.stats { display: grid; grid-template-columns: repeat(auto-fit, minmax(180px, 1fr)); gap: 16px; margin: 20px 0; }
.stat-box { background: #f8fafc; border: 1px solid #e2e8f0; border-radius: 12px; padding: 20px; text-align: center; }
.stat-num { font-size: 32px; font-weight: 700; color: #1e293b; }
.stat-label { font-size: 13px; color: #64748b; margin-top: 4px; }
.stat-box.green .stat-num { color: #16a34a; }
.stat-box.red .stat-num { color: #dc2626; }
.stat-box.blue .stat-num { color: #2563eb; }
table { width: 100%; border-collapse: collapse; margin-top: 16px; font-size: 14px; }
th { text-align: left; padding: 10px 12px; background: #f8fafc; border-bottom: 2px solid #e2e8f0; color: #475569; font-weight: 600; font-size: 13px; text-transform: uppercase; letter-spacing: .5px; }
td { padding: 10px 12px; border-bottom: 1px solid #f1f5f9; }
tr:hover td { background: #f8fafc; }
.upload-zone { border: 2px dashed #cbd5e1; border-radius: 14px; padding: 48px 24px; text-align: center; color: #64748b; transition: .2s; cursor: pointer; position: relative; }
.upload-zone:hover, .upload-zone.drag { border-color: #3b82f6; background: #eff6ff; color: #3b82f6; }
.upload-zone input[type=file] { position: absolute; inset: 0; opacity: 0; cursor: pointer; }
.upload-zone .icon { font-size: 48px; margin-bottom: 12px; }
.tag { display: inline-block; padding: 3px 10px; border-radius: 20px; font-size: 12px; font-weight: 600; }
.tag-ok { background: #dcfce7; color: #166534; } .tag-err { background: #fee2e2; color: #991b1b; } .tag-warn { background: #fef3c7; color: #92400e; }
.pagination { display: flex; gap: 8px; margin-top: 16px; align-items: center; justify-content: center; }
.pagination a, .pagination span { padding: 8px 14px; border-radius: 8px; text-decoration: none; font-size: 14px; }
.pagination a { color: #3b82f6; border: 1px solid #e2e8f0; } .pagination a:hover { background: #eff6ff; }
.pagination span.current { background: #3b82f6; color: #fff; border: 1px solid #3b82f6; }
.back-link { color: #3b82f6; text-decoration: none; font-size: 14px; }
.back-link:hover { text-decoration: underline; }
.filter-tab { padding: 8px 18px; border-radius: 8px; text-decoration: none; font-size: 14px; font-weight: 600; color: #475569; background: #f1f5f9; border: 1.5px solid transparent; transition: .15s; }
.filter-tab:hover { background: #e2e8f0; }
.filter-tab.active { background: #3b82f6; color: #fff; border-color: #3b82f6; }
select { width: 100%; padding: 12px 16px; border: 1.5px solid #cbd5e1; border-radius: 10px; font-size: 16px; transition: .2s; outline: none; background: #fff; appearance: none; background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 12 12'%3E%3Cpath fill='%23475569' d='M6 8L1 3h10z'/%3E%3C/svg%3E"); background-repeat: no-repeat; background-position: right 14px center; cursor: pointer; }
select:focus { border-color: #3b82f6; box-shadow: 0 0 0 3px #3b82f620; }
.period-card { display: flex; align-items: center; justify-content: space-between; padding: 16px 20px; border: 1.5px solid #e2e8f0; border-radius: 12px; margin-bottom: 10px; transition: .2s; background: #f8fafc; }
.period-card:hover { border-color: #3b82f6; background: #eff6ff; transform: translateY(-1px); box-shadow: 0 2px 8px #3b82f615; }
.period-card .period-name { font-weight: 600; font-size: 16px; color: #1e293b; }
.period-card .period-actions { display: flex; gap: 8px; }
.period-card .period-actions a { padding: 8px 16px; font-size: 13px; border-radius: 8px; font-weight: 600; text-decoration: none; transition: .15s; }
.btn-sm { padding: 8px 16px !important; font-size: 13px !important; margin-top: 0 !important; }
.period-filter { display: flex; align-items: center; gap: 12px; margin-bottom: 20px; flex-wrap: wrap; }
.period-filter label { margin: 0; font-size: 14px; white-space: nowrap; }
.period-filter select { width: auto; min-width: 200px; }
.progress-wrap { background: #e2e8f0; border-radius: 10px; height: 26px; overflow: hidden; margin: 16px 0; position: relative; }
.progress-fill { background: linear-gradient(90deg, #3b82f6, #16a34a); height: 100%; width: 0%; transition: width .2s ease; border-radius: 10px; }
.progress-text { position: absolute; inset: 0; display: flex; align-items: center; justify-content: center; font-size: 13px; font-weight: 700; color: #1e293b; }
.log-box { background: #0f172a; color: #f8fafc; padding: 16px; border-radius: 10px; font-family: Consolas, monospace; font-size: 13px; max-height: 220px; overflow-y: auto; margin-top: 16px; white-space: pre-wrap; line-height: 1.5; }
.mode-tabs { display: flex; gap: 10px; margin-bottom: 20px; border-bottom: 2px solid #e2e8f0; padding-bottom: 12px; }
.mode-tab { background: transparent; border: 0; padding: 10px 18px; font-size: 15px; font-weight: 600; color: #64748b; cursor: pointer; border-radius: 8px; transition: .15s; }
.mode-tab:hover { color: #1e293b; background: #f1f5f9; }
.mode-tab.active { color: #fff; background: #3b82f6; }
.search-tabs { margin-bottom: 24px; border-bottom: 1.5px solid #e2e8f0; }
.address-list { display: flex; flex-direction: column; gap: 10px; margin-top: 16px; }
.address-item { display: flex; align-items: center; justify-content: space-between; gap: 16px; padding: 16px 20px; background: #f8fafc; border: 1.5px solid #e2e8f0; border-radius: 12px; transition: .2s; }
.address-item:hover { border-color: #3b82f6; background: #eff6ff; box-shadow: 0 2px 8px #3b82f615; transform: translateY(-1px); }
.address-info { display: flex; flex-direction: column; gap: 4px; }
.address-text { font-size: 15px; font-weight: 600; color: #1e293b; }
.address-acc { font-size: 13px; color: #64748b; }
.ws-indicator { display: inline-flex; align-items: center; gap: 6px; font-size: 11px; font-weight: 700; padding: 4px 10px; border-radius: 20px; background: #0f172a; color: #94a3b8; border: 1px solid #334155; margin-left: auto; }
.ws-dot { width: 8px; height: 8px; border-radius: 50%; background: #ef4444; transition: .3s; display: inline-block; }
.ws-indicator.online .ws-dot { background: #22c55e; box-shadow: 0 0 8px #22c55e; }
.ws-indicator.online { color: #e2e8f0; border-color: #166534; }

.pulse-dot { width: 8px; height: 8px; border-radius: 50%; background: #22c55e; box-shadow: 0 0 8px #22c55e; display: inline-block; animation: livePulse 2s infinite ease-in-out; }
@keyframes livePulse { 0%, 100% { opacity: 1; transform: scale(1); box-shadow: 0 0 8px #22c55e; } 50% { opacity: .35; transform: scale(0.85); box-shadow: 0 0 2px #22c55e; } }
.live-pulse-glow { animation: highlightChange 1.2s ease-out; }
@keyframes highlightChange { 0% { transform: scale(1.1); color: #3b82f6; text-shadow: 0 0 10px rgba(59, 130, 246, 0.7); } 50% { transform: scale(1.05); color: #16a34a; text-shadow: 0 0 6px rgba(22, 163, 74, 0.5); } 100% { transform: scale(1); } }
.live-sync-pulse { background: #16a34a26 !important; border-color: #22c55e !important; }
.live-val { display: inline-block; transition: all .3s ease; }

.sub-tabs { display: flex; gap: 8px; margin-bottom: 16px; background: #f1f5f9; padding: 4px; border-radius: 10px; }
.sub-tab { flex: 1; background: transparent; border: 0; padding: 8px 12px; font-size: 13px; font-weight: 600; color: #64748b; cursor: pointer; border-radius: 8px; transition: .15s; text-align: center; }
.sub-tab:hover { color: #1e293b; }
.sub-tab.active { background: #fff; color: #1e293b; box-shadow: 0 1px 3px #00000015; }
.grid-fields { display: grid; grid-template-columns: 2fr 1fr 1fr; gap: 12px; margin-bottom: 8px; }
.typo-badge { background: #fef3c7; border: 1px solid #fde68a; color: #92400e; border-radius: 10px; padding: 10px 14px; font-size: 13px; margin: 12px 0; display: flex; align-items: center; gap: 8px; }
.search-loading-box { display: flex; align-items: center; justify-content: center; gap: 10px; padding: 24px; color: #64748b; font-size: 14px; font-weight: 600; }
.spinner { width: 20px; height: 20px; border: 2.5px solid #cbd5e1; border-top-color: #3b82f6; border-radius: 50%; animation: spin .8s linear infinite; }
@keyframes spin { to { transform: rotate(360deg); } }
.receipt-card-anim { animation: fadeInUp .25s ease-out; }
@keyframes fadeInUp { from { opacity: 0; transform: translateY(8px); } to { opacity: 1; transform: translateY(0); } }

/* Modal PDF Viewer */
.modal-backdrop { position: fixed; inset: 0; background: rgba(15, 23, 42, 0.75); backdrop-filter: blur(4px); z-index: 9999; display: none; align-items: center; justify-content: center; padding: 16px; }
.modal-backdrop.active { display: flex; }
.modal-window { background: #fff; border-radius: 16px; width: 100%; max-width: 960px; height: 90vh; display: flex; flex-direction: column; box-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.35); overflow: hidden; animation: modalZoomIn .2s ease-out; }
@keyframes modalZoomIn { from { opacity: 0; transform: scale(0.95); } to { opacity: 1; transform: scale(1); } }
.modal-header { padding: 14px 20px; background: #1e293b; color: #fff; display: flex; align-items: center; justify-content: space-between; border-bottom: 1px solid #334155; }
.modal-title { font-size: 16px; font-weight: 600; display: flex; align-items: center; gap: 8px; }
.modal-actions { display: flex; align-items: center; gap: 8px; }
.modal-btn { background: #334155; color: #e2e8f0; border: 0; padding: 6px 12px; border-radius: 8px; font-size: 12px; font-weight: 600; cursor: pointer; text-decoration: none; display: inline-flex; align-items: center; gap: 5px; transition: .15s; }
.modal-btn:hover { background: #475569; color: #fff; }
.modal-btn-close { background: #ef4444; color: #fff; }
.modal-btn-close:hover { background: #dc2626; }
.modal-body { flex: 1; background: #f8fafc; position: relative; }
.modal-body iframe { width: 100%; height: 100%; border: 0; }

/* Modern Admin Top Navigation Bar */
.admin-top-nav-card { background: #ffffff; border: 1px solid #e2e8f0; border-radius: 16px; padding: 10px 16px; margin-bottom: 24px; box-shadow: 0 4px 20px -2px rgba(15, 23, 42, 0.06), 0 2px 6px -1px rgba(15, 23, 42, 0.04); display: flex; align-items: center; justify-content: space-between; gap: 14px; flex-wrap: wrap; }
.admin-brand-badge { display: flex; align-items: center; gap: 10px; padding-right: 14px; border-right: 1.5px solid #f1f5f9; }
.admin-brand-icon { width: 34px; height: 34px; border-radius: 10px; background: linear-gradient(135deg, #2563eb 0%, #1d4ed8 100%); display: flex; align-items: center; justify-content: center; box-shadow: 0 4px 10px rgba(37, 99, 235, 0.28); }
.admin-brand-text { display: flex; flex-direction: column; }
.admin-brand-title { font-weight: 700; font-size: 13.5px; color: #0f172a; line-height: 1.2; }
.admin-brand-sub { font-size: 10.5px; font-weight: 600; color: #64748b; text-transform: uppercase; letter-spacing: .5px; }
.admin-tabs-list { display: flex; align-items: center; gap: 4px; flex-wrap: wrap; background: #f8fafc; padding: 4px; border-radius: 12px; border: 1px solid #e2e8f0; }
.admin-tab-item { display: inline-flex; align-items: center; gap: 7px; padding: 7px 13px; border-radius: 8px; font-size: 13.5px; font-weight: 600; color: #475569; text-decoration: none; transition: all .18s cubic-bezier(0.4, 0, 0.2, 1); }
.admin-tab-item:hover { background: #ffffff; color: #1e293b; box-shadow: 0 2px 8px rgba(0, 0, 0, 0.06); }
.admin-tab-item.active { background: linear-gradient(135deg, #2563eb 0%, #1d4ed8 100%); color: #ffffff !important; box-shadow: 0 4px 12px rgba(37, 99, 235, 0.32); }
.admin-nav-actions { display: flex; align-items: center; gap: 8px; margin-left: auto; }
.admin-btn-portal { display: inline-flex; align-items: center; gap: 6px; padding: 7px 13px; border-radius: 8px; background: #eff6ff; color: #2563eb; font-size: 13px; font-weight: 600; text-decoration: none; border: 1px solid #bfdbfe; transition: all .15s; }
.admin-btn-portal:hover { background: #dbeafe; color: #1d4ed8; transform: translateY(-1px); }
.admin-btn-logout { display: inline-flex; align-items: center; gap: 6px; padding: 7px 12px; border-radius: 8px; background: #fff1f2; color: #e11d48; font-size: 13px; font-weight: 600; text-decoration: none; border: 1px solid #fecdd3; transition: all .15s; }
.admin-btn-logout:hover { background: #ffe4e6; color: #be123c; transform: translateY(-1px); }
.stats-two-cols { display: grid; grid-template-columns: minmax(0, 2fr) minmax(0, 1fr); gap: 20px; margin-bottom: 24px; }
.stats-kpi-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(160px, 1fr)); gap: 14px; margin-bottom: 24px; }

@media(max-width:900px) { .admin-brand-badge { border-right: 0; width: 100%; justify-content: space-between; } .admin-nav-actions { margin-left: 0; width: 100%; justify-content: flex-end; } .admin-tabs-list { width: 100%; } .stats-two-cols { grid-template-columns: 1fr !important; gap: 16px !important; } }
@media(max-width:768px) { .topbar { min-height: 56px; height: auto; padding: 8px 16px; gap: 8px 12px; justify-content: space-between; } .topbar a:first-child { min-height: 44px; } .topbar .logo { font-size: 16px; } .topbar .logo-sub { font-size: 12px; padding-left: 6px; } .nav-back { min-height: 40px; padding: 8px 12px; font-size: 12.5px; margin-right: 0; } .ws-indicator { order: 2; margin-left: auto; } .grid-fields { grid-template-columns: 1fr 1fr; } .grid-fields > div:first-child { grid-column: 1 / -1; } .modal-window { height: 95vh; max-width: 100%; } }
@media(max-width:600px) { .topbar { padding: 6px 12px; gap: 6px 10px; } .wrap { margin: 16px auto; padding: 0 12px; } .card { padding: 20px 18px; } .stats { grid-template-columns: 1fr 1fr; } .period-card { flex-direction: column; align-items: flex-start; gap: 12px; } .period-card .period-actions { width: 100%; } .period-card .period-actions a, .period-card .period-actions button { flex: 1; text-align: center; min-height: 44px; display: inline-flex; align-items: center; justify-content: center; } .address-item { flex-direction: column; align-items: flex-start; gap: 12px; } .address-item .btn { width: 100%; text-align: center; min-height: 44px; } .grid-fields { grid-template-columns: 1fr; } .stats-kpi-grid { grid-template-columns: 1fr 1fr !important; gap: 10px !important; } }