/* ===== AI Tools (page-only) ===== */

:root{
  --panel: rgba(255,255,255,0.50); /* ✅ transparent white 50% */
  --panel-2: rgba(255,255,255,0.35);
  --border: rgba(255,255,255,0.40);
  --text: rgba(10,14,24,0.92);
  --muted: rgba(10,14,24,0.62);
  --shadow: 0 18px 50px rgba(0,0,0,0.28);
  --radius: 18px;
}

*{ box-sizing: border-box; }
html,body{ height:100%; }

body{
  margin:0;
  font-family: ui-sans-serif, system-ui, -apple-system, Segoe UI, Roboto, Helvetica, Arial, "Apple Color Emoji","Segoe UI Emoji";
  color: var(--text);

  /* ✅ background image in same folder */
  background:
    linear-gradient(180deg, rgba(0,0,0,0.35), rgba(0,0,0,0.55)),
    url("./bg.jpg");
  background-size: cover;
  background-position: center;
  background-attachment: fixed;
}

/* Topbar */
.topbar{
  position: sticky;
  top: 0;
  z-index: 20;
  backdrop-filter: blur(10px);
  background: rgba(255,255,255,0.18);
  border-bottom: 1px solid rgba(255,255,255,0.25);
}

.topbar__inner{
  max-width: 1100px;
  margin: 0 auto;
  padding: 14px 18px;
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:16px;
}

.brand{
  display:flex;
  align-items:center;
  gap:10px;
  text-decoration:none;
  color: var(--text);
}

.brand__logo{
  width: 28px;
  height: 28px;
  border-radius: 8px;
}

.brand__name{
  font-weight: 650;
  letter-spacing: 0.02em;
}

.nav{
  display:flex;
  gap: 14px;
  flex-wrap: wrap;
  justify-content: flex-end;
}

.nav__link{
  text-decoration:none;
  color: rgba(10,14,24,0.80);
  font-size: 14px;
  padding: 8px 10px;
  border-radius: 12px;
}

.nav__link:hover{
  background: rgba(255,255,255,0.22);
}

.nav__link.is-active{
  background: rgba(255,255,255,0.32);
  border: 1px solid rgba(255,255,255,0.35);
}

/* Layout */
.wrap{
  max-width: 1100px;
  margin: 0 auto;
  padding: 26px 18px 46px;
}

.hero{
  padding: 14px 0 16px;
}

.eyebrow{
  margin:0 0 8px;
  font-size: 12px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: rgba(255,255,255,0.85);
}

.title{
  margin:0 0 10px;
  font-size: clamp(30px, 3.2vw, 44px);
  line-height:1.08;
  color: rgba(255,255,255,0.96);
}

.subtitle{
  margin:0;
  max-width: 70ch;
  color: rgba(255,255,255,0.82);
}

/* Panel */
.panel{
  margin-top: 18px;
  border-radius: var(--radius);
  background: var(--panel);
  border: 1px solid var(--border);
  box-shadow: var(--shadow);
  backdrop-filter: blur(12px);
  padding: 14px;
}

/* Toolbar */
.toolbar{
  display:flex;
  justify-content:flex-end;
  padding: 4px 2px 12px;
}

.search{
  width: min(520px, 100%);
  border-radius: 14px;
  border: 1px solid rgba(10,14,24,0.16);
  background: rgba(255,255,255,0.55);
  padding: 12px 12px;
  outline: none;
  font-size: 14px;
}

.search:focus{
  border-color: rgba(10,14,24,0.28);
}

/* Grid */
.grid{
  display:grid;
  grid-template-columns: repeat(12, 1fr);
  gap: 12px;
}

.card{
  grid-column: span 6;
  background: rgba(255,255,255,0.40);
  border: 1px solid rgba(10,14,24,0.10);
  border-radius: 16px;
  padding: 14px;
  backdrop-filter: blur(10px);
}

@media (max-width: 860px){
  .card{ grid-column: span 12; }
}

.card__top{
  display:flex;
  align-items:flex-start;
  justify-content:space-between;
  gap: 12px;
}

.card__title{
  margin: 0;
  font-size: 16px;
  letter-spacing: 0.01em;
}

.card__desc{
  margin: 10px 0 10px;
  color: var(--muted);
  line-height: 1.45;
}

/* Badges & tags */
.badge{
  font-size: 12px;
  padding: 6px 10px;
  border-radius: 999px;
  border: 1px solid rgba(10,14,24,0.14);
  background: rgba(255,255,255,0.55);
  color: rgba(10,14,24,0.80);
  white-space: nowrap;
}

.badge--muted{
  opacity: 0.78;
}

.tags{
  display:flex;
  gap: 8px;
  flex-wrap: wrap;
  margin-bottom: 10px;
}

.tag{
  font-size: 12px;
  padding: 6px 10px;
  border-radius: 999px;
  border: 1px solid rgba(10,14,24,0.10);
  background: rgba(255,255,255,0.50);
  color: rgba(10,14,24,0.72);
}

/* Buttons */
.actions{
  display:flex;
  gap: 10px;
  flex-wrap: wrap;
}

.btn{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  padding: 10px 12px;
  border-radius: 14px;
  text-decoration:none;
  border: 1px solid rgba(10,14,24,0.16);
  background: rgba(255,255,255,0.70);
  color: rgba(10,14,24,0.92);
  font-size: 14px;
  font-weight: 600;
}

.btn:hover{
  transform: translateY(-1px);
}

.btn--ghost{
  background: rgba(255,255,255,0.40);
}

.btn[aria-disabled="true"]{
  opacity: 0.6;
  pointer-events: none;
}

/* Footer */
.footer{
  margin-top: 18px;
  color: rgba(255,255,255,0.80);
  font-size: 13px;
  text-align: center;
}