Update style.css

style.css

@@ -1,53 +1,113 @@
 :root{
-  --bg:#F4F6FA; --card:#FFFFFF; --text:#1F2937; --muted:#6B7280;
-  --primary:#4137A8; --accent:#1CADE4; --success:#42BA97; --secondary:#5C6E88;
-  --violet:#7030A0; --cyan:#27CED7; --warning:#FFC000; --danger:#F5554A;
-  --border:#E5E7EB; --rowAlt:#F5F8FF;
+  --bg:#F4F6FA;
+  --card:#FFFFFF;
+  --text:#1F2937;
+  --muted:#6B7280;
+  --primary:#4137A8;
+  --accent:#1CADE4;
+  --success:#42BA97;
+  --secondary:#5C6E88;
+  --violet:#7030A0;
+  --cyan:#27CED7;
+  --warning:#FFC000;
+  --danger:#F5554A;
+  --border:#E5E7EB;
+  --rowAlt:#F5F8FF;
 }
+
 *{ box-sizing:border-box }
 html,body{ height:100% }
-body{ margin:0; padding:24px; background:var(--bg); color:var(--text);
-  font-family:"Cairo",system-ui,-apple-system,Segoe UI,Roboto,Arial,sans-serif; }
+body{
+  margin:0; padding:24px; background:var(--bg); color:var(--text);
+  font-family:"Cairo",system-ui,-apple-system,Segoe UI,Roboto,Arial,sans-serif;
+}
+
 .container{ max-width:1100px; margin:0 auto; }
 .center{ text-align:center }
+
 .hero h1{ margin:0 0 4px; font-weight:800; font-size:clamp(22px,4vw,34px); color:var(--primary) }
 .hero .sub{ margin:0; color:var(--muted); font-size:14px }
 .hero .sep{ margin:0 .5rem }
-.card{ margin:18px auto 28px; background:var(--card); border:1px solid var(--border);
-  border-radius:16px; box-shadow:0 6px 24px rgba(0,0,0,.05); padding:18px; }
+
+.card{
+  margin:18px auto 28px; background:var(--card); border:1px solid var(--border);
+  border-radius:16px; box-shadow:0 6px 24px rgba(0,0,0,.05); padding:18px;
+}
+
 .label{ display:block; text-align:right; font-weight:700; margin:4px 4px 8px }
-.paste{ width:100%; min-height:180px; resize:vertical; border:1px solid var(--border); border-radius:12px;
-  padding:12px 14px; line-height:1.7; font-size:15px; background:#fff; }
+.paste{
+  width:100%; min-height:180px; resize:vertical; border:1px solid var(--border); border-radius:12px;
+  padding:12px 14px; line-height:1.7; font-size:15px; background:#fff;
+}
 .paste:focus{ outline:2px solid var(--accent) }
+
 .filters{ display:flex; gap:12px; margin-top:12px; flex-wrap:wrap; justify-content:center }
-.control{ border:1px solid var(--border); border-radius:10px; padding:10px 12px; background:#fff;
-  min-width:260px; font-size:14px; }
+.control{
+  border:1px solid var(--border); border-radius:10px; padding:10px 12px; background:#fff;
+  min-width:260px; font-size:14px;
+}
+
 .hint{ margin:12px 0 8px; color:var(--muted); font-size:13px }
-.btn-row{ display:flex; flex-wrap:wrap; gap:10px; align-items:center; justify-content:center; margin:8px 0 16px; }
-.btn{ border:0; border-radius:999px; padding:10px 14px; font-weight:700; cursor:pointer;
-  box-shadow:0 4px 12px rgba(0,0,0,.08); transition:transform .05s ease; }
+
+.btn-row{
+  display:flex; flex-wrap:wrap; gap:10px; align-items:center; justify-content:center; margin:8px 0 16px;
+}
+.btn{
+  border:0; border-radius:999px; padding:10px 14px; font-weight:700; cursor:pointer;
+  box-shadow:0 4px 12px rgba(0,0,0,.08); transition:transform .05s ease;
+}
 .btn:active{ transform:translateY(1px) }
 .btn[disabled]{ opacity:.5; cursor:not-allowed; box-shadow:none }
+
 .btn-primary{ background:var(--primary); color:#fff }
 .btn-success{ background:var(--success); color:#fff }
 .btn-info{ background:var(--accent); color:#fff }
 .btn-danger{ background:var(--danger); color:#fff }
 .btn-light{ background:#EEF2FF; color:var(--primary) }
+
 .btn[data-step]{ position:relative; padding-inline-start:36px }
-.btn[data-step]::before{ content:attr(data-step); position:absolute; inset-inline-start:10px; top:50%;
-  transform:translateY(-50%); width:20px; height:20px; border-radius:999px; background:#fff; color:var(--primary);
-  font-weight:800; font-size:12px; display:grid; place-items:center; }
-.badge{ display:inline-flex; align-items:center; justify-content:center; min-width:22px; height:22px; padding:0 6px;
-  background:#fff; color:var(--primary); border-radius:999px; font-weight:800; font-size:12px; margin-inline-start:8px;
-  box-shadow: inset 0 0 0 2px rgba(255,255,255,.7); }
+.btn[data-step]::before{
+  content:attr(data-step); position:absolute; inset-inline-start:10px; top:50%; transform:translateY(-50%);
+  width:20px; height:20px; border-radius:999px; background:#fff; color:var(--primary);
+  font-weight:800; font-size:12px; display:grid; place-items:center;
+}
+
+.badge{
+  display:inline-flex; align-items:center; justify-content:center;
+  min-width:22px; height:22px; padding:0 6px; background:#fff; color:var(--primary);
+  border-radius:999px; font-weight:800; font-size:12px; margin-inline-start:8px;
+  box-shadow: inset 0 0 0 2px rgba(255,255,255,.7);
+}
+
 .table-wrap{ overflow:auto; border:1px solid var(--border); border-radius:12px }
 .table{ width:100%; border-collapse:collapse; min-width:900px }
-.table thead th{ background:var(--primary); color:#fff; padding:10px; font-weight:800; position:sticky; top:0; text-align:center; }
+.table thead th{
+  background:var(--primary); color:#fff; padding:10px; font-weight:800; position:sticky; top:0; text-align:center;
+}
 .table td{ padding:10px; border:1px solid var(--border); text-align:center; background:#fff }
 .table tbody tr:nth-child(even) td{ background:var(--rowAlt) }
 .invalid{ background:#FFF2F2 !important; outline:2px solid var(--danger) }
+
 .footer{ margin:18px 0; text-align:center; color:var(--muted); font-size:13px }
-.toast{ position:fixed; left:50%; transform:translateX(-50%); bottom:22px; background:#111827; color:#fff;
-  padding:10px 14px; border-radius:10px; font-weight:700; opacity:0; }
+
+.toast{
+  position:fixed; left:50%; transform:translateX(-50%); bottom:22px;
+  background:#111827; color:#fff; padding:10px 14px; border-radius:10px; font-weight:700; opacity:0;
+}
 .toast.show{ opacity:1; transition:opacity .2s ease }
-@media (max-width:640px){ body{ padding:16px } .table{ min-width:760px } }
+
+.modal{
+  position:fixed; inset:0; background:rgba(0,0,0,.35); display:grid; place-items:center; padding:16px;
+}
+.modal[hidden]{ display:none }
+.modal-card{
+  width:min(720px,95vw); background:#fff; border-radius:14px; border:1px solid var(--border);
+  box-shadow:0 10px 40px rgba(0,0,0,.2); padding:14px;
+}
+.modal-head{ font-weight:800; color:var(--primary); margin-bottom:8px; text-align:right }
+.modal-textarea{ min-height:180px }
+
+@media (max-width:640px){
+  body{ padding:16px }
+  .table{ min-width:760px }
+}