/* ── SEO Content Analyzer — WordPress Plugin Styles ── */
@import url('https://fonts.googleapis.com/css2?family=Space+Mono:wght@400;700&family=Syne:wght@400;600;700;800&family=DM+Sans:wght@300;400;500&display=swap');

.sca-wrap {
  --sca-bg: #080c12;
  --sca-surface: #0e1520;
  --sca-border: #1e2d44;
  --sca-accent: #00e5ff;
  --sca-accent2: #7c3aed;
  --sca-green: #10b981;
  --sca-warn: #f59e0b;
  --sca-danger: #ef4444;
  --sca-text: #e2e8f0;
  --sca-muted: #64748b;
  --sca-card: #111827;

  background: var(--sca-bg);
  color: var(--sca-text);
  font-family: 'DM Sans', sans-serif;
  border-radius: 20px;
  padding: 40px 28px 60px;
  position: relative;
  overflow: hidden;
  max-width: 900px;
  margin: 0 auto;
}

.sca-wrap * { box-sizing: border-box; }

/* Grid background */
.sca-wrap::before {
  content: '';
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(0,229,255,0.025) 1px, transparent 1px),
    linear-gradient(90deg, rgba(0,229,255,0.025) 1px, transparent 1px);
  background-size: 40px 40px;
  pointer-events: none;
  z-index: 0;
}

.sca-wrap > * { position: relative; z-index: 1; }

/* ── HEADER ── */
.sca-header { text-align: center; margin-bottom: 36px; }

.sca-badge {
  display: inline-flex; align-items: center; gap: 8px;
  background: rgba(0,229,255,0.08); border: 1px solid rgba(0,229,255,0.2);
  color: var(--sca-accent); font-family: 'Space Mono', monospace;
  font-size: 10px; padding: 5px 14px; border-radius: 100px;
  margin-bottom: 16px; letter-spacing: 1.5px; animation: scaPulse 2s infinite;
}
@keyframes scaPulse { 0%,100%{opacity:1} 50%{opacity:0.5} }

.sca-title {
  font-family: 'Syne', sans-serif;
  font-size: clamp(24px, 4vw, 42px);
  font-weight: 800; line-height: 1.1;
  background: linear-gradient(135deg, #e2e8f0 0%, var(--sca-accent) 50%, #7c3aed 100%);
  -webkit-background-clip: text; -webkit-text-fill-color: transparent;
  background-clip: text;
  margin: 0 0 10px;
}

.sca-subtitle { color: var(--sca-muted); font-size: 14px; font-weight: 300; margin: 0; }

/* ── INPUT CARD ── */
.sca-card {
  background: var(--sca-surface); border: 1px solid var(--sca-border);
  border-radius: 16px; padding: 24px; margin-bottom: 24px;
}

.sca-tabs { display: flex; gap: 8px; margin-bottom: 16px; }

.sca-tab {
  padding: 8px 18px; border-radius: 8px; border: 1px solid var(--sca-border);
  background: transparent; color: var(--sca-muted);
  font-family: 'DM Sans', sans-serif; font-size: 14px;
  cursor: pointer; transition: all 0.2s;
}
.sca-tab.active {
  background: rgba(0,229,255,0.1); border-color: var(--sca-accent);
  color: var(--sca-accent); font-weight: 500;
}

#sca-content-text, #sca-content-url {
  width: 100%; background: var(--sca-bg);
  border: 1px solid var(--sca-border); border-radius: 10px;
  padding: 14px 16px; color: var(--sca-text);
  font-family: 'DM Sans', sans-serif; font-size: 15px;
  outline: none; transition: border-color 0.2s;
  display: block;
}
#sca-content-text { min-height: 160px; resize: vertical; }
#sca-content-text:focus, #sca-content-url:focus { border-color: var(--sca-accent); }
#sca-content-text::placeholder, #sca-content-url::placeholder { color: var(--sca-muted); }

.sca-hint { font-size: 11px; color: var(--sca-muted); margin: 6px 0 0; }

.sca-error {
  background: rgba(239,68,68,0.08); border: 1px solid rgba(239,68,68,0.3);
  color: #f87171; padding: 12px 16px; border-radius: 8px;
  font-size: 13px; margin-top: 12px;
}

.sca-analyze-btn {
  width: 100%; margin-top: 14px; padding: 15px;
  border-radius: 10px; border: none;
  background: linear-gradient(135deg, var(--sca-accent), var(--sca-accent2));
  color: #000; font-family: 'Syne', sans-serif; font-weight: 700;
  font-size: 16px; cursor: pointer; transition: all 0.3s; letter-spacing: 0.5px;
}
.sca-analyze-btn:hover { transform: translateY(-2px); box-shadow: 0 8px 30px rgba(0,229,255,0.3); }
.sca-analyze-btn:disabled { opacity: 0.5; cursor: not-allowed; transform: none; box-shadow: none; }

.sca-counter { font-size: 11px; color: var(--sca-muted); text-align: center; margin: 8px 0 0; font-family: 'Space Mono', monospace; }

/* ── LOADING ── */
.sca-loading {
  background: var(--sca-surface); border: 1px solid var(--sca-border);
  border-radius: 16px; padding: 50px 20px; text-align: center; margin-bottom: 24px;
}
.sca-spinner {
  width: 44px; height: 44px; border: 3px solid var(--sca-border);
  border-top-color: var(--sca-accent); border-radius: 50%;
  animation: scaSpin 0.8s linear infinite; margin: 0 auto 16px;
}
@keyframes scaSpin { to { transform: rotate(360deg); } }
.sca-loading-text { color: var(--sca-muted); font-size: 14px; }
.sca-steps { margin-top: 14px; }
.sca-step {
  font-family: 'Space Mono', monospace; font-size: 11px;
  color: var(--sca-muted); opacity: 0;
  animation: scaFade 0.4s forwards;
}
@keyframes scaFade { to { opacity: 1; } }

/* ── OVERALL CARD ── */
.sca-overall-card {
  background: linear-gradient(135deg, #0e1520, #141e2e);
  border: 1px solid var(--sca-border); border-radius: 16px;
  padding: 36px 24px; text-align: center; margin-bottom: 20px;
  position: relative; overflow: hidden;
}
.sca-overall-card::before {
  content: ''; position: absolute; inset: 0;
  background: radial-gradient(circle at 50% 50%, rgba(0,229,255,0.05) 0%, transparent 60%);
  pointer-events: none;
}

.sca-overall-label {
  font-family: 'Space Mono', monospace; font-size: 10px;
  color: var(--sca-muted); letter-spacing: 2px; margin-bottom: 20px;
}

.sca-ring-wrap { position: relative; width: 130px; height: 130px; margin: 0 auto 16px; }
.sca-ring-svg { width: 130px; height: 130px; transform: rotate(-90deg); }
.sca-ring-bg { fill: none; stroke: var(--sca-border); stroke-width: 8; }
.sca-ring-fill { fill: none; stroke-width: 8; stroke-linecap: round; transition: stroke-dasharray 1.5s cubic-bezier(0.4,0,0.2,1); }
.sca-ring-number {
  position: absolute; top: 50%; left: 50%; transform: translate(-50%,-50%);
  font-family: 'Syne', sans-serif; font-size: 34px; font-weight: 800;
}

.sca-overall-grade { font-family: 'Syne', sans-serif; font-size: 20px; font-weight: 700; margin-bottom: 6px; }
.sca-overall-desc { color: var(--sca-muted); font-size: 13px; max-width: 500px; margin: 0 auto; }

/* ── CATEGORY GRID ── */
.sca-cat-label {
  font-family: 'Space Mono', monospace; font-size: 10px;
  color: var(--sca-muted); letter-spacing: 2px; margin-bottom: 14px;
}

.sca-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(250px, 1fr));
  gap: 14px; margin-bottom: 20px;
}

.sca-cat-card {
  background: var(--sca-card); border: 1px solid var(--sca-border);
  border-radius: 12px; padding: 18px;
  transition: border-color 0.2s, transform 0.2s;
  animation: scaSlideUp 0.5s both;
}
.sca-cat-card:hover { border-color: rgba(0,229,255,0.3); transform: translateY(-2px); }
@keyframes scaSlideUp { from { opacity:0; transform:translateY(14px); } to { opacity:1; transform:translateY(0); } }

.sca-cat-head { display: flex; justify-content: space-between; align-items: center; margin-bottom: 10px; }
.sca-cat-name { font-size: 13px; font-weight: 500; display: flex; align-items: center; gap: 7px; }
.sca-cat-score { font-family: 'Syne', sans-serif; font-weight: 800; font-size: 20px; }
.sca-cat-score span { font-size: 12px; color: var(--sca-muted); font-weight: 400; }

.sca-bar { height: 4px; background: var(--sca-border); border-radius: 100px; margin-bottom: 10px; overflow: hidden; }
.sca-bar-fill { height: 100%; border-radius: 100px; width: 0; transition: width 1.2s cubic-bezier(0.4,0,0.2,1); }

.sca-cat-summary { font-size: 12px; color: var(--sca-muted); line-height: 1.6; margin-bottom: 10px; }

.sca-tips { display: flex; flex-direction: column; gap: 5px; }
.sca-tip {
  font-size: 11px; padding: 6px 10px; border-radius: 6px;
  background: rgba(255,255,255,0.025); line-height: 1.5; color: #94a3b8;
  border-left: 2px solid var(--sca-accent);
}
.sca-tip.warn  { border-left-color: var(--sca-warn); }
.sca-tip.danger { border-left-color: var(--sca-danger); }
.sca-tip.good  { border-left-color: var(--sca-green); }

/* ── ACTIONS ── */
.sca-actions { display: flex; gap: 10px; margin-top: 4px; }
.sca-copy-btn, .sca-reset-btn {
  flex: 1; padding: 13px; border-radius: 10px; border: 1px solid var(--sca-border);
  font-family: 'Syne', sans-serif; font-weight: 600; font-size: 14px; cursor: pointer; transition: all 0.2s;
}
.sca-copy-btn { background: rgba(0,229,255,0.1); color: var(--sca-accent); border-color: rgba(0,229,255,0.3); }
.sca-copy-btn:hover { background: rgba(0,229,255,0.2); }
.sca-reset-btn { background: transparent; color: var(--sca-muted); }
.sca-reset-btn:hover { color: var(--sca-text); border-color: var(--sca-muted); }

/* ── DISCLAIMER ── */
.sca-disclaimer {
  text-align: center; font-size: 11px; color: var(--sca-muted);
  margin-top: 28px; font-family: 'Space Mono', monospace; line-height: 1.9;
}

/* ── SCORE COLORS ── */
.sca-high  { color: #10b981; }
.sca-mid   { color: #f59e0b; }
.sca-low   { color: #ef4444; }

/* ── RESPONSIVE ── */
@media (max-width: 600px) {
  .sca-wrap { padding: 24px 16px 40px; }
  .sca-grid { grid-template-columns: 1fr; }
  .sca-actions { flex-direction: column; }
}