/* ==========================================================================
   EdCatalyst — MetaForge Pro (Forensic Metadata Toolkit) Styles
   Restyled from the original dark-terminal green/cyan theme to the
   terracotta/gold/peacock brand palette. Structure follows the standard
   Tools-page pattern: full navbar/footer, gradient hero, .tool-card system.
   ========================================================================== */

:root {
  --bg:       #fffaf2;
  --surface:  #ffffff;
  --card:     #ffffff;
  --border:   rgba(168,60,12,0.12);
  --border2:  rgba(31,111,168,0.15);
  --green:    #2f8f5b;
  --cyan:     #1f6fa8;
  --amber:    #d8900c;
  --red:      #c0392b;
  --text:     #2b1b10;
  --muted:    #6b574a;
  --mono:     'Courier New', monospace;
  --sans:     'Poppins', sans-serif;
  --primary:  #a83c0c;
  --primary-dark: #7a2b08;
  --gold:     #d8900c;
}
*{margin:0;padding:0;box-sizing:border-box}
html{scroll-behavior:smooth}
body{font-family:var(--sans);background:var(--bg);color:var(--text);min-height:100vh;overflow-x:hidden}
body::before{content:'';position:fixed;inset:0;background:radial-gradient(ellipse 80% 50% at 20% -10%,rgba(47,143,91,.04),transparent),radial-gradient(ellipse 60% 40% at 80% 110%,rgba(31,111,168,.04),transparent);pointer-events:none;z-index:0}

/* ── NAV ── */
nav.toolnav{position:sticky;top:74px;z-index:150;background:rgba(255,250,242,.92);border-bottom:1px solid var(--border);backdrop-filter:blur(14px);padding:0 28px}
.nav-inner{display:flex;align-items:center;justify-content:center;gap:16px;height:58px;flex-wrap:wrap}
.nav-tools{display:flex;gap:4px;flex-wrap:wrap;justify-content:center}
.ntab{font-family:var(--sans);font-size:.8rem;font-weight:600;padding:6px 16px;border-radius:20px;border:1px solid transparent;cursor:pointer;background:transparent;color:var(--muted);transition:.2s;letter-spacing:.3px}
.ntab:hover{color:var(--text);border-color:var(--border)}
.ntab.active{background:rgba(47,143,91,.1);border-color:var(--green);color:var(--green)}
.nav-right{margin-left:auto;display:flex;align-items:center;gap:10px}
.theme-btn{font-size:.8rem;padding:5px 12px;border-radius:20px;border:1px solid var(--border);background:transparent;color:var(--muted);cursor:pointer;font-family:var(--sans)}
.theme-btn:hover{color:var(--text)}

/* ── MAIN SECTIONS ── */
.section{display:none;animation:fadeIn .3s ease}
.section.active{display:block}
@keyframes fadeIn{from{opacity:0;transform:translateY(8px)}to{opacity:1;transform:translateY(0)}}
.mf-container{max-width:1640px;margin:0 auto;padding:28px 24px;position:relative;z-index:1}

/* ── UPLOAD ── */
.upload-zone{border:2px dashed rgba(47,143,91,.3);border-radius:20px;padding:52px 32px;text-align:center;cursor:pointer;transition:.3s;background:rgba(47,143,91,.02);position:relative;overflow:hidden}
.upload-zone::before{content:'';position:absolute;inset:0;background:radial-gradient(circle at 50% 50%,rgba(47,143,91,.03),transparent 70%);pointer-events:none}
.upload-zone:hover,.upload-zone.drag{border-color:var(--green);background:rgba(47,143,91,.05)}
.upload-zone:hover .upload-icon,.upload-zone.drag .upload-icon{transform:scale(1.1)}
.upload-icon{font-size:3rem;display:block;margin-bottom:14px;transition:.3s}
.upload-title{font-size:1.15rem;font-weight:700;color:var(--text);margin-bottom:6px}
.upload-sub{font-size:.82rem;color:var(--muted);font-family:var(--mono)}
.upload-sub span{color:var(--cyan)}
#fileInput{display:none}

/* ── BATCH QUEUE ── */
.batch-panel{background:var(--card);border:1px solid var(--border2);border-radius:16px;padding:20px;margin-bottom:24px;display:none}
.batch-header{display:flex;align-items:center;justify-content:space-between;margin-bottom:14px;flex-wrap:wrap;gap:8px}
.batch-title{font-weight:700;font-size:1rem;color:var(--cyan)}
.batch-actions{display:flex;gap:8px;flex-wrap:wrap}
.queue-table{width:100%;font-size:.8rem;font-family:var(--mono)}
.queue-table th{color:var(--muted);text-align:left;padding:6px 8px;border-bottom:1px solid var(--border);font-weight:400}
.queue-table td{padding:7px 8px;border-bottom:1px solid rgba(43,27,16,.04)}
.queue-table tr:hover td{background:rgba(43,27,16,.02)}
.badge{display:inline-block;padding:2px 10px;border-radius:10px;font-size:.72rem;font-family:var(--mono)}
.badge-green{background:rgba(47,143,91,.1);color:var(--green);border:1px solid rgba(47,143,91,.2)}
.badge-cyan{background:rgba(31,111,168,.1);color:var(--cyan);border:1px solid rgba(31,111,168,.2)}
.badge-amber{background:rgba(216,144,12,.1);color:var(--amber);border:1px solid rgba(216,144,12,.2)}
.badge-red{background:rgba(192,57,43,.1);color:var(--red);border:1px solid rgba(192,57,43,.2)}

/* ── RESULTS PANEL ── */
#resultsPanel{display:none}
.file-banner{background:var(--card);border:1px solid var(--border);border-radius:16px;padding:18px 24px;margin-bottom:20px;display:flex;align-items:center;gap:16px;flex-wrap:wrap}
.file-banner-icon{font-size:2.2rem}
.file-banner-info{flex:1;min-width:200px}
.file-banner-name{font-weight:700;font-size:1.1rem;color:var(--text);word-break:break-all;margin-bottom:4px}
.file-banner-meta{font-family:var(--mono);font-size:.78rem;color:var(--muted)}
.file-banner-actions{display:flex;gap:8px;flex-wrap:wrap}

/* ── TABS ── */
.tabs{display:flex;gap:2px;margin-bottom:20px;flex-wrap:wrap;background:rgba(168,60,12,.05);padding:5px;border-radius:14px;border:1px solid var(--border)}
.tab{font-family:var(--sans);font-size:.8rem;font-weight:600;padding:8px 16px;border-radius:10px;border:none;cursor:pointer;background:transparent;color:var(--muted);transition:.2s;white-space:nowrap}
.tab:hover{color:var(--text);background:rgba(43,27,16,.04)}
.tab.active{background:rgba(47,143,91,.12);color:var(--green);border:1px solid rgba(47,143,91,.25)}
.tab-content{display:none}
.tab-content.active{display:block;animation:fadeIn .25s ease}

/* ── CARDS ── */
.card{background:var(--card);border:1px solid var(--border);border-radius:16px;overflow:hidden;margin-bottom:20px}
.card-h{background:rgba(47,143,91,.05);border-bottom:1px solid var(--border);padding:14px 20px;font-weight:700;font-size:.95rem;display:flex;align-items:center;gap:8px}
.card-body{padding:18px 20px}
.grid2{display:grid;grid-template-columns:1fr 1fr;gap:16px}
.grid3{display:grid;grid-template-columns:repeat(auto-fill,minmax(220px,1fr));gap:12px}
@media(max-width:900px){.grid2{grid-template-columns:1fr}}

/* ── METADATA TABLE ── */
.meta-search{width:100%;background:#fffaf2;border:1px solid var(--border);border-radius:10px;padding:8px 14px;color:var(--text);font-family:var(--mono);font-size:.82rem;margin-bottom:14px;outline:none}
.meta-search:focus{border-color:var(--green)}
.meta-table{width:100%;font-size:.8rem;border-collapse:collapse}
.meta-table tr{border-bottom:1px solid rgba(43,27,16,.04);transition:.15s}
.meta-table tr:hover{background:rgba(47,143,91,.03)}
.meta-table td{padding:8px 10px;vertical-align:top}
.meta-table .mk{font-family:var(--mono);color:var(--cyan);width:36%;font-size:.78rem;cursor:pointer}
.meta-table .mv{font-family:var(--mono);font-size:.78rem;word-break:break-all}
.meta-table .mc{text-align:right;padding-right:4px}
.section-label{font-size:.7rem;font-weight:700;letter-spacing:1.5px;color:var(--muted);text-transform:uppercase;padding:10px 10px 4px;background:rgba(168,60,12,.05);display:block}
.copy-btn{background:transparent;border:1px solid var(--border);border-radius:6px;padding:2px 7px;font-size:.68rem;color:var(--muted);cursor:pointer;font-family:var(--mono);transition:.15s}
.copy-btn:hover{color:var(--green);border-color:var(--green)}

/* ── HASH BOXES ── */
.hash-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(260px,1fr));gap:10px}
.hash-box{background:#fffaf2;border:1px solid var(--border);border-radius:12px;padding:12px 14px}
.hash-label{font-size:.72rem;font-weight:700;color:var(--cyan);letter-spacing:.5px;margin-bottom:6px;display:flex;justify-content:space-between;align-items:center}
.hash-val{font-family:var(--mono);font-size:.7rem;color:var(--text);word-break:break-all;line-height:1.5}
.vt-link{font-size:.68rem;color:var(--amber);text-decoration:none;margin-top:6px;display:inline-block}
.vt-link:hover{color:#fff}

/* ── RISK GAUGE ── */
.risk-wrap{text-align:center;margin-bottom:20px}
.risk-ring{width:140px;height:140px;margin:0 auto 12px;position:relative}
.risk-ring svg{width:100%;height:100%;transform:rotate(-90deg)}
.risk-ring circle{fill:none;stroke-width:12;stroke-linecap:round}
.risk-bg{stroke:rgba(43,27,16,.06)}
.risk-fg{transition:stroke-dashoffset 1s ease;stroke-dasharray:339.3}
.risk-num{position:absolute;inset:0;display:flex;flex-direction:column;align-items:center;justify-content:center;font-family:var(--sans);font-weight:900;font-size:1.8rem}
.risk-lvl{font-size:.7rem;font-family:var(--mono);letter-spacing:1px;margin-top:-4px}
.risk-reasons{list-style:none;font-size:.82rem}
.risk-reasons li{padding:6px 0;border-bottom:1px solid rgba(43,27,16,.05);display:flex;align-items:center;gap:8px}
.risk-reasons li::before{content:'●';font-size:.5rem;flex-shrink:0}

/* ── DRM ── */
.drm-status{border-radius:12px;padding:14px 18px;margin-bottom:16px;display:flex;align-items:center;gap:12px;font-weight:700}
.drm-clean{background:rgba(47,143,91,.08);border:1px solid rgba(47,143,91,.2);color:var(--green)}
.drm-detected{background:rgba(192,57,43,.08);border:1px solid rgba(192,57,43,.2);color:var(--red)}
.drm-unknown{background:rgba(216,144,12,.08);border:1px solid rgba(216,144,12,.2);color:var(--amber)}
.edrm-table{width:100%;font-size:.8rem;border-collapse:collapse}
.edrm-table td{padding:8px 10px;border-bottom:1px solid rgba(43,27,16,.05);vertical-align:top}
.edrm-table td:first-child{color:var(--cyan);font-family:var(--mono);width:38%;font-size:.76rem}
.edrm-table td:last-child{font-family:var(--mono);font-size:.76rem;word-break:break-all}

/* ── GPS ── */
#map{height:380px;border-radius:14px;margin-top:12px;border:1px solid var(--border)}
.gps-coords{display:grid;grid-template-columns:repeat(auto-fill,minmax(200px,1fr));gap:10px;margin-bottom:12px}
.gps-item{background:#fffaf2;border-radius:10px;padding:10px 14px}
.gps-item label{font-size:.7rem;color:var(--muted);display:block;margin-bottom:3px;font-family:var(--mono)}
.gps-item span{font-family:var(--mono);font-size:.85rem;color:var(--green)}
.gps-links{display:flex;gap:8px;margin-top:12px;flex-wrap:wrap}
.gps-links a{font-size:.8rem;color:var(--cyan);text-decoration:none;padding:5px 14px;border:1px solid var(--border2);border-radius:20px}
.gps-links a:hover{background:rgba(31,111,168,.1)}

/* ── FORENSICS ── */
.forensic-row{display:flex;align-items:flex-start;gap:12px;padding:12px 0;border-bottom:1px solid rgba(43,27,16,.05)}
.forensic-row:last-child{border-bottom:none}
.forensic-icon{font-size:1.4rem;flex-shrink:0;margin-top:2px}
.forensic-label{font-size:.78rem;font-weight:700;color:var(--cyan);margin-bottom:3px;font-family:var(--mono)}
.forensic-value{font-size:.8rem;color:var(--text)}
.forensic-ok{color:var(--green)}
.forensic-warn{color:var(--amber)}
.forensic-danger{color:var(--red)}
.entropy-chart-wrap{background:#fffaf2;border-radius:12px;padding:16px;margin-top:12px;height:220px;position:relative}
.qr-result{background:rgba(47,143,91,.06);border:1px solid rgba(47,143,91,.2);border-radius:10px;padding:12px;font-family:var(--mono);font-size:.8rem;word-break:break-all;margin-top:8px}

/* ── EXPORT ── */
.export-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(200px,1fr));gap:12px}
.export-card{background:#fffaf2;border:1px solid var(--border);border-radius:14px;padding:18px;text-align:center;cursor:pointer;transition:.2s}
.export-card:hover{border-color:var(--green);background:rgba(47,143,91,.04)}
.export-card-icon{font-size:2rem;margin-bottom:10px}
.export-card-label{font-weight:700;font-size:.85rem;margin-bottom:4px}
.export-card-sub{font-size:.75rem;color:var(--muted);font-family:var(--mono)}

/* ── BATCH RESULTS ── */
.batch-result-table{width:100%;font-size:.78rem;font-family:var(--mono);border-collapse:collapse}
.batch-result-table th{color:var(--muted);text-align:left;padding:7px 10px;border-bottom:1px solid var(--border);font-weight:400;font-size:.72rem;letter-spacing:.5px}
.batch-result-table td{padding:7px 10px;border-bottom:1px solid rgba(43,27,16,.04);word-break:break-all}
.batch-result-table tr:hover td{background:rgba(47,143,91,.02)}
.duplicate-row td{background:rgba(192,57,43,.05)!important;color:var(--red)}
.progress-bar{width:100%;height:4px;background:rgba(43,27,16,.06);border-radius:2px;margin:12px 0;overflow:hidden}
.progress-fill{height:100%;background:linear-gradient(90deg,var(--green),var(--cyan));border-radius:2px;transition:width .4s ease;width:0%}
.progress-label{font-family:var(--mono);font-size:.75rem;color:var(--muted);text-align:center}

/* ── BUTTONS ── */
button,.btn{font-family:var(--sans);font-weight:600;font-size:.82rem;padding:8px 20px;border-radius:20px;border:none;cursor:pointer;transition:.2s;letter-spacing:.3px}
.btn-green{background:var(--green);color:#06180f}
.btn-green:hover{background:#3aa86c;transform:scale(1.02)}
.btn-cyan{background:var(--cyan);color:#fff}
.btn-cyan:hover{background:#2a82c2}
.btn-outline{background:transparent;border:1px solid var(--border);color:var(--text)}
.btn-outline:hover{border-color:var(--green);color:var(--green)}
.btn-red{background:var(--red);color:#fff}
.btn-red:hover{background:#ff7070}
.btn-amber{background:var(--amber);color:#1a0e00}
.btn-amber:hover{background:#ffcb7a}
.btn-sm{padding:5px 14px;font-size:.75rem}

/* ── MISC ── */
.kv-row{display:flex;gap:8px;padding:7px 0;border-bottom:1px solid rgba(43,27,16,.05);font-size:.82rem}
.kv-row:last-child{border-bottom:none}
.kv-key{color:var(--cyan);font-family:var(--mono);font-size:.78rem;width:42%;flex-shrink:0}
.kv-val{font-family:var(--mono);font-size:.78rem;word-break:break-all}
.stat-row{display:flex;justify-content:space-between;align-items:center;padding:7px 0;border-bottom:1px solid rgba(43,27,16,.05);font-size:.82rem}
.stat-label{color:var(--muted)}
.stat-val{font-family:var(--mono);color:var(--text)}
.alert{border-radius:10px;padding:10px 14px;font-size:.82rem;margin:8px 0}
.alert-green{background:rgba(47,143,91,.06);border:1px solid rgba(47,143,91,.2);color:var(--green)}
.alert-red{background:rgba(192,57,43,.06);border:1px solid rgba(192,57,43,.2);color:var(--red)}
.alert-amber{background:rgba(216,144,12,.06);border:1px solid rgba(216,144,12,.2);color:var(--amber)}
.alert-cyan{background:rgba(31,111,168,.06);border:1px solid rgba(31,111,168,.2);color:var(--cyan)}
pre.raw{background:#fdf6ed;border:1px solid var(--border);border-radius:10px;padding:14px;overflow-x:auto;font-family:var(--mono);font-size:.72rem;max-height:400px;overflow-y:auto;white-space:pre-wrap;word-break:break-all}
.empty-msg{color:var(--muted);font-family:var(--mono);font-size:.82rem;padding:20px;text-align:center}
#toast{position:fixed;bottom:28px;right:28px;background:var(--green);color:#050d08;padding:10px 20px;border-radius:20px;font-weight:700;font-size:.85rem;opacity:0;pointer-events:none;transition:opacity .3s;z-index:9999}
footer{text-align:center;padding:40px 20px 30px;font-size:.75rem;color:var(--muted);font-family:var(--mono);border-top:1px solid rgba(43,27,16,.05);position:relative;z-index:1}
footer span{color:var(--green)}
@media(max-width:600px){
  .tabs{gap:1px}
  .tab{padding:7px 10px;font-size:.73rem}
  .nav-inner{height:auto;padding:10px 0}
  .grid3{grid-template-columns:1fr}
  .hash-grid{grid-template-columns:1fr}
}