/* ================================================
   InspireVerse — minimal, premium, emotionally calm
   ================================================ */

:root {
  --primary: #8b7cf6;
  --accent: #f7b2c4;
  --bg-1: #f4f1fb;
  --bg-2: #fdf3f6;
  --text: #2f2b3a;
  --text-muted: #756f8a;
  --card-bg: rgba(255, 255, 255, 0.55);
  --card-border: rgba(255, 255, 255, 0.8);
  --shadow: 0 20px 50px rgba(139, 124, 246, 0.12);
  --radius: 20px;
}

* { box-sizing: border-box; margin: 0; padding: 0; -webkit-tap-highlight-color: transparent; }
html { scroll-behavior: smooth; }

body {
  font-family: 'Segoe UI', 'Helvetica Neue', system-ui, -apple-system, sans-serif;
  color: var(--text);
  min-height: 100vh;
  overflow-x: hidden;
  position: relative;
  -webkit-font-smoothing: antialiased;
  line-height: 1.6;
}

/* Soft ambient background */
.bg-glow {
  position: fixed; inset: 0; z-index: -1;
  background:
    radial-gradient(60% 50% at 15% 10%, rgba(139,124,246,.28), transparent 60%),
    radial-gradient(55% 45% at 85% 15%, rgba(247,178,196,.30), transparent 60%),
    radial-gradient(70% 60% at 50% 100%, rgba(139,124,246,.16), transparent 65%),
    linear-gradient(180deg, var(--bg-1), var(--bg-2));
}

/* ---------- Header ---------- */
.site-header { text-align: center; padding: 70px 24px 30px; max-width: 720px; margin: 0 auto; }
.brand {
  font-size: clamp(30px, 6vw, 44px); font-weight: 700; letter-spacing: -0.5px;
  background: linear-gradient(120deg, var(--primary), var(--accent));
  -webkit-background-clip: text; background-clip: text; color: transparent;
  animation: fadeInUp .7s ease both;
}
.tagline { color: var(--text-muted); font-size: 16px; margin: 12px 0 32px; animation: fadeInUp .7s ease .1s both; }

.search-wrap { margin-bottom: 20px; animation: fadeInUp .7s ease .2s both; }
#search-input {
  width: 100%; max-width: 480px; padding: 15px 22px; border-radius: 50px; border: 1px solid var(--card-border);
  background: var(--card-bg); backdrop-filter: blur(16px); -webkit-backdrop-filter: blur(16px);
  font-size: 15px; color: var(--text); box-shadow: var(--shadow); text-align: center;
  transition: box-shadow .25s ease, transform .25s ease;
}
#search-input:focus { outline: none; box-shadow: 0 20px 50px rgba(139,124,246,.22); transform: translateY(-1px); }
#search-input::placeholder { color: var(--text-muted); }

.category-filter { display: flex; flex-wrap: wrap; justify-content: center; gap: 8px; animation: fadeInUp .7s ease .3s both; }
.cat-pill {
  padding: 8px 18px; border-radius: 50px; border: 1px solid var(--card-border); background: var(--card-bg);
  color: var(--text-muted); font-size: 13px; font-weight: 600; cursor: pointer; transition: all .25s ease;
  backdrop-filter: blur(10px);
}
.cat-pill:hover { transform: translateY(-2px); color: var(--text); }
.cat-pill.active { background: linear-gradient(120deg, var(--primary), var(--accent)); color: #fff; border-color: transparent; }

/* ---------- Feed ---------- */
.feed-wrap { max-width: 900px; margin: 0 auto; padding: 20px 24px 100px; }
.feed { display: grid; grid-template-columns: repeat(2, 1fr); gap: 22px; }
@media (max-width: 720px) { .feed { grid-template-columns: 1fr; } }

.quote-card {
  background: var(--card-bg); border: 1px solid var(--card-border); border-radius: var(--radius);
  padding: 28px 26px; backdrop-filter: blur(16px); -webkit-backdrop-filter: blur(16px);
  box-shadow: var(--shadow); display: flex; flex-direction: column; gap: 16px;
  transition: transform .35s ease, box-shadow .35s ease;
  animation: fadeInUp .5s ease both;
}
.quote-card:hover { transform: translateY(-6px); box-shadow: 0 26px 60px rgba(139,124,246,.2); }

.quote-card .cat-tag {
  align-self: flex-start; font-size: 11.5px; font-weight: 700; letter-spacing: .3px; text-transform: uppercase;
  padding: 5px 14px; border-radius: 50px; color: #fff; background: linear-gradient(120deg, var(--primary), var(--accent));
}
.quote-card .quote-text { font-size: 17px; line-height: 1.7; color: var(--text); font-weight: 500; }
.quote-card .quote-actions { display: flex; align-items: center; gap: 10px; margin-top: auto; padding-top: 4px; }
.card-btn {
  display: flex; align-items: center; gap: 6px; padding: 8px 16px; border-radius: 50px; border: 1px solid var(--card-border);
  background: rgba(255,255,255,.5); color: var(--text-muted); font-size: 13px; font-weight: 600; cursor: pointer;
  transition: all .25s ease;
}
.card-btn:hover { background: #fff; color: var(--text); transform: translateY(-2px); }
.card-btn.favorited { background: linear-gradient(120deg, var(--primary), var(--accent)); color: #fff; border-color: transparent; }
.card-btn .fav-count { font-weight: 700; }

.feed-loading, .feed-empty { text-align: center; color: var(--text-muted); padding: 30px 0; font-size: 14px; }
.feed-loading.hidden, .feed-empty.hidden { display: none; }

@keyframes fadeInUp {
  from { opacity: 0; transform: translateY(16px); }
  to { opacity: 1; transform: translateY(0); }
}
@media (prefers-reduced-motion: reduce) {
  .brand, .tagline, .search-wrap, .category-filter, .quote-card { animation: none; }
}

/* ---------- Toast ---------- */
#toast {
  position: fixed; bottom: 26px; left: 50%; transform: translateX(-50%); padding: 12px 22px; border-radius: 50px;
  background: var(--text); color: #fff; font-size: 13.5px; display: none; z-index: 999; box-shadow: var(--shadow);
}

/* ================================================
   Admin panel
   ================================================ */
.admin-wrap { max-width: 1100px; margin: 0 auto; padding: 30px 20px 80px; }
.admin-topbar { display: flex; justify-content: space-between; align-items: center; margin-bottom: 24px; flex-wrap: wrap; gap: 10px; }
.admin-link { color: var(--text-muted); font-size: 13.5px; margin-left: 14px; text-decoration: none; }
.admin-link:hover { color: var(--primary); }
.admin-link-btn {
  background: none; border: none; color: var(--text-muted); font-size: 12.5px; cursor: pointer; text-decoration: underline;
  padding: 0; margin-right: 10px;
}
.admin-link-btn.danger { color: #e0607a; }
.admin-link-btn:hover { color: var(--primary); }

.admin-grid { display: grid; grid-template-columns: 380px 1fr; gap: 26px; align-items: start; }
@media (max-width: 860px) { .admin-grid { grid-template-columns: 1fr; } }

.admin-card {
  background: var(--card-bg); border: 1px solid var(--card-border); border-radius: 16px; padding: 20px;
  backdrop-filter: blur(14px); margin-bottom: 16px; box-shadow: var(--shadow);
}
.admin-input {
  width: 100%; padding: 12px 14px; border-radius: 10px; border: 1px solid rgba(139,124,246,.25);
  background: rgba(255,255,255,.7); color: var(--text); font-size: 14px; margin-bottom: 12px; font-family: inherit;
}
.admin-input:focus { outline: none; border-color: var(--primary); }
.admin-label { display: block; font-size: 12.5px; font-weight: 700; color: var(--text-muted); margin-bottom: 6px; }
.admin-check { display: flex; align-items: center; gap: 8px; font-size: 13.5px; color: var(--text-muted); margin-bottom: 14px; }
.admin-btn {
  padding: 11px 24px; border-radius: 50px; border: none; background: linear-gradient(120deg, var(--primary), var(--accent));
  color: #fff; font-weight: 700; font-size: 13.5px; cursor: pointer;
}
.admin-alert { padding: 12px 18px; border-radius: 12px; margin-bottom: 18px; font-size: 13.5px; }
.admin-alert.success { background: rgba(139,124,246,.15); color: #5b4bc4; }
.admin-alert.error { background: rgba(224,96,122,.15); color: #b8395a; }

.post-row { display: flex; justify-content: space-between; gap: 14px; align-items: flex-start; flex-wrap: wrap; }
.post-row-text p { font-size: 14px; margin: 8px 0 6px; }
.post-row-text small { color: var(--text-muted); font-size: 12px; }
.post-row-actions { display: flex; flex-wrap: wrap; gap: 4px; }
.mini-badge {
  display: inline-block; font-size: 10.5px; font-weight: 700; padding: 3px 10px; border-radius: 50px;
  background: rgba(139,124,246,.15); color: #5b4bc4; margin-right: 6px;
}
.mini-badge-live { background: rgba(16,185,129,.18); color: #0e9166; }

.login-wrap { min-height: 100vh; display: flex; align-items: center; justify-content: center; padding: 20px; }
.login-box {
  width: 100%; max-width: 380px; padding: 36px; background: var(--card-bg); border: 1px solid var(--card-border);
  border-radius: 20px; backdrop-filter: blur(16px); box-shadow: var(--shadow); text-align: center;
}