/* =============================================================
   CyberSecProLabs — "Dummy Insta" theme
   Visual language borrowed from Instagram's own UI: the signature
   sunset gradient, the white card feed, the same type stack and
   spacing. Colors match Instagram's published brand gradient.
   ============================================================= */

:root{
  --ig-bg:        #fafafa;
  --ig-card:      #ffffff;
  --ig-border:    #dbdbdb;
  --ig-text:      #262626;
  --ig-muted:     #8e8e8e;
  --ig-link:      #00376b;
  --ig-blue:      #0095f6;
  --ig-blue-dark: #1877f2;
  --ig-danger:    #ed4956;
  --ig-radius:    12px;

  /* Instagram's official gradient stops */
  --ig-grad: linear-gradient(45deg,#f09433 0%,#e6683c 25%,#dc2743 50%,#cc2366 75%,#bc1888 100%);
  --ig-grad-soft: linear-gradient(135deg,#405de6 0%,#5851db 25%,#833ab4 50%,#c13584 75%,#fd1d1d 100%);
}

*{ box-sizing:border-box; }

body{
  margin:0;
  background:var(--ig-bg);
  color:var(--ig-text);
  font-family:-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,Helvetica,Arial,sans-serif;
  font-size:14px;
}

a{ color:var(--ig-link); text-decoration:none; }

/* ---------- top bar ---------- */
.ig-topbar{
  background:var(--ig-card);
  border-bottom:1px solid var(--ig-border);
  padding:10px 20px;
  display:flex;
  align-items:center;
  justify-content:space-between;
  position:sticky; top:0; z-index:10;
}
.ig-logo{
  font-family:Georgia,'Times New Roman',serif;
  font-weight:700;
  font-size:22px;
  letter-spacing:.3px;
  background:var(--ig-grad);
  -webkit-background-clip:text;
  background-clip:text;
  color:transparent;
}
.ig-topbar .right{ display:flex; align-items:center; gap:14px; font-size:13px; color:var(--ig-text); }
.ig-topbar .right a{ color:var(--ig-text); font-weight:600; }
.ig-topbar .right a.logout{ color:var(--ig-danger); }
.ig-badge{
  display:inline-block; padding:2px 8px; border-radius:20px;
  font-size:11px; font-weight:700; color:#fff; background:var(--ig-grad);
}
.ig-back-link{
  color:var(--ig-text); font-weight:600; font-size:13px; text-decoration:none;
}
.ig-back-link:hover{ text-decoration:underline; }

/* ---------- auth screens (login / otp) ---------- */
.ig-auth-wrap{
  min-height:calc(100vh - 54px);
  display:flex; align-items:center; justify-content:center;
  padding:24px;
}
.ig-auth-card{
  width:350px; background:var(--ig-card); border:1px solid var(--ig-border);
  border-radius:var(--ig-radius); padding:36px 40px 20px; text-align:center;
}
.ig-auth-card .ig-logo{ font-size:38px; margin-bottom:22px; display:block; }
.ig-auth-card input{
  width:100%; padding:10px 12px; margin-bottom:8px;
  background:#fafafa; border:1px solid var(--ig-border); border-radius:6px;
  font-size:13px;
}
.ig-btn{
  width:100%; padding:9px; margin-top:6px; border:none; border-radius:8px;
  background:var(--ig-blue); color:#fff; font-weight:700; font-size:14px;
  cursor:pointer;
}
.ig-btn:hover{ background:var(--ig-blue-dark); }
.ig-otp-boxes{ display:flex; gap:8px; justify-content:center; margin:14px 0; }
.ig-otp-boxes input{
  width:44px; height:52px; text-align:center; font-size:20px; margin:0;
}
.ig-error{
  background:#fff0f0; border:1px solid #ffd7d7; color:var(--ig-danger);
  padding:8px 10px; border-radius:6px; font-size:13px; margin-bottom:10px;
}
.ig-hint{ color:var(--ig-muted); font-size:12px; margin-top:14px; line-height:1.5; }
.ig-hint code{ background:#f2f2f2; padding:1px 5px; border-radius:4px; }
.ig-secondary-card{
  width:350px; background:var(--ig-card); border:1px solid var(--ig-border);
  border-radius:var(--ig-radius); padding:16px; text-align:center; margin-top:10px;
  font-size:13px;
}

/* ---------- feed ---------- */
.ig-feed{ max-width:470px; margin:24px auto; padding:0 12px 60px; }
.ig-post{
  background:var(--ig-card); border:1px solid var(--ig-border);
  border-radius:var(--ig-radius); margin-bottom:22px; overflow:hidden;
}
.ig-post-head{ display:flex; align-items:center; gap:10px; padding:11px 14px; }
.ig-avatar{
  width:32px; height:32px; border-radius:50%; flex:0 0 auto;
  display:flex; align-items:center; justify-content:center;
  color:#fff; font-weight:700; font-size:13px;
  background:var(--ig-grad-soft);
}
.ig-post-head .who{ font-weight:600; font-size:13px; }
.ig-post-head .where{ color:var(--ig-muted); font-size:11px; }
.ig-post-head .dots{ margin-left:auto; color:var(--ig-muted); }

.ig-photo{
  width:100%; aspect-ratio:1/1; position:relative; overflow:hidden;
  display:flex; align-items:center; justify-content:center;
}
.ig-photo svg{ width:100%; height:100%; display:block; }

.ig-actions{ display:flex; align-items:center; gap:14px; padding:10px 14px 0; font-size:20px; }
.ig-actions .spacer{ flex:1; }
.ig-likes{ padding:6px 14px 0; font-weight:600; font-size:13px; }
.ig-caption{ padding:6px 14px 2px; font-size:13px; line-height:1.4; }
.ig-caption b{ margin-right:5px; }
.ig-tag{ color:var(--ig-link); }
.ig-comments{ padding:2px 14px 4px; color:var(--ig-muted); font-size:12px; }
.ig-time{ padding:2px 14px 14px; color:var(--ig-muted); font-size:10px; text-transform:uppercase; letter-spacing:.4px; }

/* ---------- generic content card (guestbook / search / notes) ---------- */
.ig-panel{ max-width:470px; margin:24px auto; padding:0 12px 60px; }
.ig-panel .card{
  background:var(--ig-card); border:1px solid var(--ig-border);
  border-radius:var(--ig-radius); padding:18px; margin-bottom:16px;
}
.ig-panel h3{ margin:0 0 12px; font-size:16px; }
.ig-panel input[type=text]{
  width:100%; padding:9px 10px; border:1px solid var(--ig-border);
  border-radius:6px; font-size:13px; margin-bottom:8px;
}
.ig-panel ul{ list-style:none; padding:0; margin:0; }
.ig-panel li{ padding:8px 0; border-bottom:1px solid #f0f0f0; font-size:13px; }
.ig-panel li:last-child{ border-bottom:none; }

.ig-footer{ text-align:center; color:var(--ig-muted); font-size:11px; padding:20px; }