:root{
  --accent:#e53935;
  --muted:#bfbfbf;
  --bg:#0b0b0c;
  --glass: rgba(255,255,255,0.03);
}
*{box-sizing:border-box}
html,body{height:100%;margin:0;font-family:Inter, 'Poppins', system-ui; background:linear-gradient(180deg,#060607,#0b0b0c); color:#fff}
.app-stage{min-height:100vh;display:flex;align-items:center;justify-content:center;padding:28px}

/* Phone frame */
.phone{ width:380px; height:780px; border-radius:42px; background: linear-gradient(180deg,#0d0d0f,#0b0b0c); box-shadow: 0 35px 80px rgba(0,0,0,0.7), 0 6px 28px rgba(229,57,53,0.06); position:relative; padding:18px; display:flex;align-items:center;justify-content:center; border: 1px solid rgba(255,255,255,0.02); }
.phone-chrome{ position:absolute; width:100%; top:10px; left:0; display:flex; justify-content:center; pointer-events:none}
.notch{ width:140px; height:8px; border-radius:8px; background:rgba(255,255,255,0.06); box-shadow: inset 0 1px 0 rgba(255,255,255,0.03) }

/* Screen */
.screen{ width:100%; height:100%; border-radius:30px; overflow:hidden; position:relative; background: linear-gradient(180deg, rgba(255,255,255,0.02), rgba(255,255,255,0.01)); box-shadow: inset 0 1px 0 rgba(255,255,255,0.02) }
.header{ display:flex; align-items:center; justify-content:space-between; padding:18px 18px 8px 18px }
.brand{ display:flex; gap:12px; align-items:center }
.brand-logo{ width:52px; height:52px; border-radius:12px; display:flex; align-items:center; justify-content:center; background:linear-gradient(135deg,var(--accent),#ff6b6b); box-shadow: 0 8px 24px rgba(229,57,53,0.12) }
.title{ font-weight:700; font-size:15px }
.subtitle{ font-size:12px; color:var(--muted) }
.btn-icon{ background:transparent; border:1px solid rgba(255,255,255,0.03); color:var(--muted); padding:8px 10px; border-radius:10px; cursor:pointer }

/* Pages container */
.pages{ position:absolute; top:78px; left:0; right:0; bottom:78px; overflow:hidden }
.page{ position:absolute; width:100%; height:100%; padding:16px 18px 20px; transition: transform .45s cubic-bezier(.2,.9,.3,1), opacity .35s; display:flex; flex-direction:column; gap:12px; transform: translateX(100%); opacity:0 }
.page[data-active="true"]{ transform: translateX(0); opacity:1; z-index:2 }
.page[data-direction="left"]{ transform: translateX(-100%); opacity:0 }

/* Login card */
.login-card{ margin: auto; max-width:320px; background: linear-gradient(180deg, rgba(255,255,255,0.018), rgba(255,255,255,0.01)); padding:16px; border-radius:16px; border:1px solid var(--glass); box-shadow: 0 8px 30px rgba(0,0,0,0.6) ; text-align:center }
.proerd-logo{ display:block; width:84px; height:84px; object-fit:cover; border-radius:10px; margin:-36px auto 8px; box-shadow: 0 10px 30px rgba(229,57,53,0.08); border: 3px solid rgba(0,0,0,0.35) }
.login-card h2{ color:var(--accent); margin:4px 0 8px; font-size:20px }
.muted{ color:var(--muted); font-size:13px }
.field{ display:block; margin:8px 0 }
.field input, .field select, textarea{ width:100%; padding:12px; border-radius:10px; background:#0f0f10; border:1px solid rgba(255,255,255,0.03); color:#fff }

/* Buttons */
.btn{ display:inline-flex; align-items:center; justify-content:center; gap:8px; padding:10px 12px; border-radius:10px; border:none; cursor:pointer; font-weight:700 }
.btn.primary{ background: linear-gradient(90deg,var(--accent),#ff6b6b); color:#fff; box-shadow: 0 10px 30px rgba(229,57,53,0.12) }
.btn.ghost{ background:transparent; border:1px solid rgba(255,255,255,0.04); color:var(--muted) }
.btn.small{ padding:8px 10px; font-size:13px; border-radius:8px }
.row{ display:flex; gap:8px; margin-top:10px }
.row.space{ display:flex; align-items:center; justify-content:space-between }
.quick-links{ display:flex; gap:12px; justify-content:center; margin-top:12px }
.link{ background:transparent; border:none; color:var(--muted); cursor:pointer; text-decoration:underline }

/* Panel / home */
.panel{ display:flex; flex-direction:column; gap:12px }
.panel-top{ display:flex; justify-content:space-between; align-items:center }
.hi{ font-size:16px }
.card{ background: linear-gradient(180deg, rgba(255,255,255,0.016), rgba(255,255,255,0.008)); padding:12px; border-radius:12px; border:1px solid rgba(255,255,255,0.02) }
.card.highlight{ width:100% }
.card-head{ font-weight:700; margin-bottom:6px }
.card-body{ color:var(--muted); font-size:13px }
.card-cta{ display:flex; gap:8px; margin-top:8px }
.stats-row{ display:flex; gap:8px; margin-top:10px }
.stat{ background:rgba(255,255,255,0.02); padding:10px; border-radius:10px; text-align:center; flex:1 }
.stat .big{ font-weight:800; font-size:18px }
.stat .small{ color:var(--muted); font-size:12px }

/* feed posts */
.feed{ display:flex; flex-direction:column; gap:12px; margin-top:8px; overflow:auto; padding-right:8px; max-height:350px }
.post{ background: linear-gradient(180deg, rgba(0,0,0,0.14), rgba(255,255,255,0.02)); padding:10px; border-radius:10px; border:1px solid rgba(255,255,255,0.02) }
.post-head{ display:flex; gap:10px; align-items:center; margin-bottom:8px }
.avatar{ width:44px; height:44px; border-radius:999px; object-fit:cover; border:2px solid rgba(255,255,255,0.04) }
.post-meta{ display:flex; flex-direction:column }
.post-meta .name{ font-weight:700 }
.post-meta .time{ font-size:12px; color:var(--muted) }
.post-body{ color:var(--muted); font-size:13px; margin-bottom:8px }
.post-img{ width:100%; height:160px; object-fit:cover; border-radius:8px; margin-top:8px }

/* PROERD page */
.proerd-card .steps{ display:flex; flex-direction:column; gap:8px; margin-top:8px }
.steps li{ background:rgba(255,255,255,0.02); padding:10px; border-radius:8px; list-style:none; display:flex; gap:10px; align-items:flex-start }
.steps li strong{ color:var(--accent); min-width:22px; display:inline-block }

/* actions */
.scroll{ overflow:auto; padding-right:10px; max-height:100% }
textarea{ min-height:100px; resize:none; padding:10px; border-radius:10px; background:#0f0f10; border:1px solid rgba(255,255,255,0.03); color:#fff }

/* nav dots */
.bottom-nav{ position:absolute; bottom:14px; left:0; right:0; display:flex; justify-content:center; gap:8px; pointer-events:auto }
.nav-dot{ width:10px; height:10px; border-radius:999px; background:rgba(255,255,255,0.08); border:1px solid rgba(255,255,255,0.03); cursor:pointer }
.nav-dot.active{ width:34px; border-radius:10px; background: linear-gradient(90deg,var(--accent),#ff8a8a); box-shadow: 0 8px 18px rgba(229,57,53,0.12) }
.tiny{ font-size:12px; color:var(--muted) }