/* GitHub Issues Tracker - Styles */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
:root{
  --bg:#f4f5f7;
  --white:#ffffff;
  --border:#e2e5ea;
  --border2:#d0d4db;
  --text:#1a1d23;
  --text2:#374151;
  --muted:#6b7280;
  --light:#9ca3af;
  --purple:#5521d1;
  --purple2:#6d28d9;
  --purple-bg:#ede9fe;
  --purple-border:#c4b5fd;
  --green:#059669;
  --green2:#10b981;
  --green-border:#6ee7b7;
  --green-bg:#d1fae5;
  --orange:#d97706;
  --orange-bg:#fef3c7;
  --orange-border:#fcd34d;
  --red:#dc2626;
  --red-bg:#fee2e2;
  --red-border:#fca5a5;
  --gray-bg:#f3f4f6;
  --gray-border:#d1d5db;
  --r:10px;
  --r-sm:6px;
  --r-pill:20px;
}
html{font-family:'Inter',-apple-system,sans-serif;background:var(--bg);color:var(--text);font-size:14px}
body{min-height:100vh}
::-webkit-scrollbar{width:5px}
::-webkit-scrollbar-track{background:#f1f1f1}
::-webkit-scrollbar-thumb{background:#d1d5db;border-radius:3px}

.login-page{
  min-height:100vh;display:flex;align-items:center;justify-content:center;
  background:var(--bg);padding:20px;
}
.login-card{
  background:var(--white);border:1px solid var(--border);border-radius:var(--r);
  padding:40px 36px;width:100%;max-width:380px;
  box-shadow:0 2px 20px rgba(0,0,0,.06);text-align:center;
  animation:fadeUp .4s cubic-bezier(.16,1,.3,1);
}
@keyframes fadeUp{from{opacity:0;transform:translateY(14px)}to{opacity:1;transform:translateY(0)}}
.login-logo{
  display:flex;align-items:center;justify-content:center;gap:10px;margin-bottom:6px;
}
.login-logo img{width:36px;height:36px;border-radius:50%}
.login-logo-text{font-size:17px;font-weight:700;color:var(--text)}
.login-tagline{font-size:13px;color:var(--muted);margin-bottom:28px}
.field{text-align:left;margin-bottom:16px}
.field label{display:block;font-size:12.5px;font-weight:600;color:var(--text2);margin-bottom:5px}
.field input{
  width:100%;padding:10px 13px;border:1.5px solid var(--border2);border-radius:var(--r-sm);
  font-size:13.5px;font-family:inherit;color:var(--text);background:var(--white);outline:none;
  transition:border-color .15s,box-shadow .15s;
}
.field input:focus{border-color:var(--purple);box-shadow:0 0 0 3px rgba(85,33,209,.1)}
.field input::placeholder{color:var(--light)}
.err-box{
  display:none;background:#fff5f5;border:1px solid var(--red-border);border-radius:var(--r-sm);
  padding:10px 13px;font-size:12.5px;color:var(--red);margin-bottom:14px;text-align:left;
}
.btn-purple{
  width:100%;padding:11px 16px;background:var(--purple);border:none;border-radius:var(--r-sm);
  color:#fff;font-size:14px;font-weight:600;font-family:inherit;cursor:pointer;
  transition:background .15s,transform .1s;box-shadow:0 2px 8px rgba(85,33,209,.3);
  margin-bottom:20px;
}
.btn-purple:hover{background:#4718b8}
.btn-purple:active{transform:scale(.99)}
.demo-area{
  background:#f9fafb;border:1px dashed var(--border2);border-radius:var(--r-sm);padding:14px;text-align:left;
}
.demo-title{font-size:10.5px;font-weight:700;text-transform:uppercase;letter-spacing:.6px;color:var(--muted);margin-bottom:8px}
.demo-pills{display:flex;gap:6px;margin-bottom:10px}
.dpill{background:var(--white);border:1px solid var(--border2);border-radius:var(--r-pill);padding:3px 10px;font-size:11.5px;font-family:monospace;color:var(--muted)}
.btn-fill{
  background:var(--white);border:1px solid var(--border2);border-radius:var(--r-sm);
  padding:6px 13px;font-size:12px;color:var(--purple);font-weight:500;cursor:pointer;
  font-family:inherit;transition:background .15s,border-color .15s;
}
.btn-fill:hover{background:var(--purple-bg);border-color:var(--purple)}

.navbar{background:var(--white);border-bottom:1px solid var(--border);position:sticky;top:0;z-index:100}
.nav{
  max-width:1440px;margin:0 auto;padding:0 24px;height:60px;
  display:flex;align-items:center;gap:16px;
}
.nav-logo{display:flex;align-items:center;gap:9px;flex-shrink:0}
.nav-logo img{width:28px;height:28px;border-radius:50%}
.nav-logo-text{font-size:15px;font-weight:700;color:var(--text)}
.nav-gap{flex:1}
.nav-search{
  display:flex;align-items:center;background:#f9fafb;border:1.5px solid var(--border2);
  border-radius:var(--r-sm);padding:0 12px;height:36px;gap:7px;width:220px;
  transition:border-color .15s,box-shadow .15s;
}
.nav-search:focus-within{border-color:var(--purple);box-shadow:0 0 0 3px rgba(85,33,209,.08);background:var(--white)}
.nav-search svg{color:var(--light);flex-shrink:0}
.nav-search input{
  background:none;border:none;outline:none;font-size:13px;color:var(--text);
  font-family:inherit;width:100%;
}
.nav-search input::placeholder{color:var(--light)}
.btn-new{
  display:flex;align-items:center;gap:5px;
  background:var(--purple);border:none;border-radius:var(--r-sm);
  padding:8px 15px;color:#fff;font-size:13px;font-weight:600;font-family:inherit;
  cursor:pointer;transition:background .15s;white-space:nowrap;flex-shrink:0;
}
.btn-new:hover{background:#4718b8}

.main-app{display:none}
.wrap{max-width:1440px;margin:0 auto;padding:28px 24px}

.tabs-row{display:flex;gap:6px;margin-bottom:20px}
.tab{
  padding:8px 20px;border:1.5px solid var(--border2);border-radius:var(--r-sm);
  font-size:13.5px;font-weight:500;color:var(--text2);background:var(--white);
  cursor:pointer;font-family:inherit;transition:all .15s;
}
.tab:hover{border-color:var(--purple);color:var(--purple)}
.tab.active{background:var(--purple);color:#fff;border-color:var(--purple);font-weight:600}

.issues-panel{background:var(--white);border:1px solid var(--border);border-radius:var(--r);overflow:hidden}
.issues-header{
  display:flex;align-items:center;justify-content:space-between;
  padding:16px 20px;border-bottom:1px solid var(--border);
}
.issues-header-left{display:flex;align-items:center;gap:12px}
.issues-icon-wrap{
  width:36px;height:36px;border-radius:50%;background:var(--purple-bg);
  display:flex;align-items:center;justify-content:center;flex-shrink:0;
}
.issues-icon-wrap img{width:20px;height:20px}
.issues-title{font-size:15px;font-weight:700;color:var(--text)}
.issues-sub{font-size:12px;color:var(--muted);margin-top:1px}
.issues-legend{display:flex;align-items:center;gap:14px;font-size:12.5px;color:var(--muted)}
.legend-dot{width:8px;height:8px;border-radius:50%;display:inline-block;margin-right:4px;vertical-align:middle}
.dot-open{background:#10b981}
.dot-closed{background:#8b5cf6}

.cards-grid{
  display:grid;grid-template-columns:repeat(4,1fr);gap:0;
  border-top:1px solid var(--border);
}
@media(max-width:1200px){.cards-grid{grid-template-columns:repeat(3,1fr)}}
@media(max-width:860px){.cards-grid{grid-template-columns:repeat(2,1fr)}}
@media(max-width:520px){.cards-grid{grid-template-columns:1fr}}

.card{
  background:var(--white);border-right:1px solid var(--border);border-bottom:1px solid var(--border);
  padding:16px;cursor:pointer;
  transition:background .15s,box-shadow .15s;
  animation:cardIn .3s ease backwards;
  position:relative;display:flex;flex-direction:column;gap:10px;
  border-bottom-width:3px;
}
.card:nth-child(4n){border-right:none}
.card:hover{background:#fafbfc;box-shadow:inset 0 0 0 1px var(--border2)}
@keyframes cardIn{from{opacity:0;transform:translateY(6px)}to{opacity:1;transform:translateY(0)}}

/* card bottom border colored */
.card.open{border-bottom-color:#10b981}
.card.closed{border-bottom-color:#8b5cf6}

.card-top-row{display:flex;align-items:center;justify-content:space-between;gap:8px}
.card-icon{width:18px;height:18px;flex-shrink:0}
.priority-badge{
  padding:3px 10px;border-radius:var(--r-pill);font-size:11px;font-weight:600;
}
.p-high{background:#fee2e2;color:#dc2626}
.p-medium{background:#fef3c7;color:#d97706}
.p-low{background:#f3f4f6;color:#6b7280}
.p-critical{background:#fde8d8;color:#b45309}

.card-title{font-size:13px;font-weight:700;color:var(--text);line-height:1.4}
.card-desc{
  font-size:12px;color:var(--muted);line-height:1.55;
  display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;
}
.card-labels{display:flex;flex-wrap:wrap;gap:5px}
.label{
  display:inline-flex;align-items:center;gap:3px;
  padding:3px 9px;border-radius:var(--r-pill);font-size:11px;font-weight:600;
  border:none;
}
.lbl-bug{background:#fee2e2;color:#dc2626}
.lbl-help{background:#fef3c7;color:#d97706}
.lbl-enhancement{background:#d1fae5;color:#059669}
.lbl-feature{background:#dbeafe;color:#2563eb}
.lbl-doc{background:#f3e8ff;color:#7c3aed}
.lbl-default{background:#f3f4f6;color:#6b7280}

.card-footer{
  display:flex;flex-direction:column;gap:2px;
  padding-top:8px;border-top:1px solid var(--border);
}
.card-author{font-size:11.5px;color:var(--muted)}
.card-date{font-size:11px;color:var(--light)}

.spinner-wrap{
  display:flex;flex-direction:column;align-items:center;gap:12px;
  padding:72px 20px;color:var(--muted);font-size:13px;
}
.spin{
  width:32px;height:32px;border:3px solid var(--border);
  border-top-color:var(--purple);border-radius:50%;
  animation:rot .7s linear infinite;
}
@keyframes rot{to{transform:rotate(360deg)}}

.no-res{
  display:none;flex-direction:column;align-items:center;gap:10px;
  padding:72px 20px;color:var(--muted);text-align:center;
}
.no-res p{font-size:14px;font-weight:600;color:var(--text)}

.overlay{
  position:fixed;inset:0;background:rgba(55,65,81,.5);z-index:999;
  display:flex;align-items:center;justify-content:center;padding:20px;
  animation:ov .2s ease;
}
@keyframes ov{from{opacity:0}to{opacity:1}}

.modal{
  background:var(--white);border-radius:var(--r);width:100%;max-width:540px;
  max-height:86vh;overflow-y:auto;
  box-shadow:0 20px 60px rgba(0,0,0,.18);
  animation:mo .25s cubic-bezier(.16,1,.3,1);
}
@keyframes mo{from{opacity:0;transform:scale(.95) translateY(8px)}to{opacity:1;transform:scale(1) translateY(0)}}
.modal-body{padding:24px}
.modal-title{font-size:17px;font-weight:700;color:var(--text);margin-bottom:10px;line-height:1.4}
.modal-meta-row{
  display:flex;align-items:center;gap:8px;margin-bottom:14px;flex-wrap:wrap;
}
.badge-opened{
  background:#d1fae5;color:#059669;border:1px solid #6ee7b7;
  padding:3px 10px;border-radius:var(--r-pill);font-size:11.5px;font-weight:600;
}
.modal-meta-text{font-size:12px;color:var(--muted)}
.modal-labels{display:flex;flex-wrap:wrap;gap:5px;margin-bottom:16px}
.modal-desc{
  background:#f9fafb;border:1px solid var(--border);border-radius:var(--r-sm);
  padding:13px 15px;font-size:13px;line-height:1.65;color:var(--text2);margin-bottom:18px;
}
.modal-grid{display:grid;grid-template-columns:1fr 1fr;gap:16px;margin-bottom:20px}
.modal-field-label{font-size:11px;font-weight:700;text-transform:uppercase;letter-spacing:.6px;color:var(--light);margin-bottom:4px}
.modal-field-val{font-size:13.5px;font-weight:500;color:var(--text)}
.modal-footer{display:flex;justify-content:flex-end}
.btn-close-modal{
  background:var(--purple);border:none;border-radius:var(--r-sm);
  padding:9px 24px;color:#fff;font-size:13.5px;font-weight:600;
  font-family:inherit;cursor:pointer;transition:background .15s;
}
.btn-close-modal:hover{background:#4718b8}

@media(max-width:768px){
  .nav{flex-wrap:wrap;height:auto;padding:12px 16px;gap:10px}
  .nav-gap{display:none}
  .nav-search{width:100%;order:3}
  .wrap{padding:16px}
  .login-card{padding:28px 20px}
}
@media(max-width:480px){
  .tabs-row{gap:4px}
  .tab{padding:7px 12px;font-size:12px}
}