/* RhymeForge — front-end styles */
.rf-app {
	--rf-pink: #ffd6e5;
	--rf-pink-deep: #ff9ec7;
	--rf-blue: #cfeaff;
	--rf-blue-deep: #7fc4ff;
	--rf-yellow: #fff2c2;
	--rf-yellow-deep: #ffd95e;
	--rf-mint: #d3f5e6;
	--rf-lavender: #e6ddff;
	--rf-ink: #3a3252;
	--rf-ink-soft: #6a6182;
	--rf-card: #ffffff;
	--rf-radius: 22px;
	font-family: "Baloo 2", "Poppins", -apple-system, BlinkMacSystemFont, sans-serif;
	color: var(--rf-ink);
	position: relative;
	max-width: 1180px;
	margin: 0 auto;
	padding: 32px 20px 60px;
	overflow: hidden;
	border-radius: 28px;
	background: linear-gradient(180deg, #fff9f0 0%, #fff2f8 55%, #f3f0ff 100%);
}

/* floating decorative animation layer */
.rf-app::before, .rf-app::after {
	content: "";
	position: absolute;
	border-radius: 50%;
	filter: blur(0px);
	opacity: .55;
	pointer-events: none;
	z-index: 0;
}
.rf-app::before {
	width: 140px; height: 140px; top: -40px; right: 6%;
	background: radial-gradient(circle at 30% 30%, #fff, var(--rf-yellow-deep));
	animation: rf-float 7s ease-in-out infinite;
}
.rf-app::after {
	width: 90px; height: 90px; bottom: 4%; left: 4%;
	background: radial-gradient(circle at 30% 30%, #fff, var(--rf-blue-deep));
	animation: rf-float 9s ease-in-out infinite reverse;
}
@keyframes rf-float {
	0%, 100% { transform: translateY(0) translateX(0) scale(1); }
	50% { transform: translateY(-22px) translateX(10px) scale(1.06); }
}

.rf-loading { text-align: center; padding: 60px 0; font-size: 18px; color: var(--rf-ink-soft); }

.rf-header { position: relative; z-index: 1; text-align: center; margin-bottom: 28px; }
.rf-header h2 { font-size: clamp(26px, 4vw, 40px); margin: 0 0 6px; font-weight: 800; }
.rf-header p { color: var(--rf-ink-soft); margin: 0; font-size: 15px; }

.rf-controls { position: relative; z-index: 1; display: flex; flex-wrap: wrap; gap: 12px; align-items: center; justify-content: center; margin-bottom: 26px; }
.rf-search { display: flex; align-items: center; background: var(--rf-card); border: 2px solid #ffe1ec; border-radius: 999px; padding: 8px 18px; box-shadow: 0 6px 18px rgba(255,158,199,.18); min-width: 240px; flex: 1 1 260px; max-width: 360px; }
.rf-search input { border: 0; outline: 0; background: transparent; width: 100%; font-size: 15px; font-family: inherit; color: var(--rf-ink); }
.rf-search svg { flex: none; margin-right: 8px; }

.rf-pill-group { display: flex; flex-wrap: wrap; gap: 8px; justify-content: center; }
.rf-pill { border: 2px solid transparent; background: var(--rf-card); color: var(--rf-ink-soft); padding: 8px 16px; border-radius: 999px; font-weight: 700; font-size: 13.5px; cursor: pointer; transition: all .18s ease; box-shadow: 0 4px 10px rgba(80,60,120,.06); }
.rf-pill:hover { transform: translateY(-2px); }
.rf-pill.is-active { background: var(--rf-pink-deep); color: #fff; box-shadow: 0 6px 16px rgba(255,158,199,.4); }
.rf-pill.is-active.rf-cat { background: var(--rf-blue-deep); box-shadow: 0 6px 16px rgba(127,196,255,.4); }

.rf-toolbar { position: relative; z-index: 1; display:flex; justify-content:center; margin-bottom: 22px; }
.rf-download-btn { display: inline-flex; align-items: center; gap: 8px; background: var(--rf-mint); color: #1e6b4f; border: none; padding: 10px 20px; border-radius: 999px; font-weight: 700; font-size: 13.5px; cursor: pointer; text-decoration: none; box-shadow: 0 6px 16px rgba(60,180,130,.2); transition: transform .15s ease; }
.rf-download-btn:hover { transform: translateY(-2px); color:#1e6b4f; }

.rf-grid { position: relative; z-index: 1; display: grid; grid-template-columns: repeat(auto-fill, minmax(240px, 1fr)); gap: 20px; }

.rf-card { background: var(--rf-card); border-radius: var(--rf-radius); padding: 20px; box-shadow: 0 10px 26px rgba(80,60,120,.09); position: relative; overflow: hidden; transition: transform .2s ease, box-shadow .2s ease; display:flex; flex-direction:column; gap:10px; }
.rf-card:hover { transform: translateY(-4px); box-shadow: 0 16px 34px rgba(80,60,120,.16); }
.rf-card .rf-art { width: 100%; height: 96px; border-radius: 16px; display:flex; align-items:center; justify-content:center; font-size: 42px; margin-bottom: 2px; }
.rf-card .rf-age-tag { position:absolute; top:14px; right:14px; font-size: 10.5px; font-weight: 800; text-transform: uppercase; letter-spacing:.03em; padding: 4px 10px; border-radius: 999px; background: var(--rf-yellow); color:#8a6d00; }
.rf-card h3 { margin: 0; font-size: 18px; line-height:1.25; }
.rf-card .rf-meta { font-size: 12.5px; color: var(--rf-ink-soft); display:flex; gap:10px; align-items:center; }

.rf-play-btn { display:flex; align-items:center; justify-content:center; gap:8px; background: var(--rf-pink-deep); color:#fff; border:none; border-radius: 999px; padding: 10px 14px; font-weight: 700; font-size: 13.5px; cursor:pointer; transition: transform .15s ease, background .2s ease; }
.rf-play-btn:hover { transform: translateY(-2px); }
.rf-play-btn.is-playing { background: var(--rf-blue-deep); }

.rf-lyrics-toggle { background: transparent; border: 2px solid #f1e6f9; color: var(--rf-ink-soft); border-radius: 999px; padding: 8px 14px; font-size: 12.5px; font-weight: 700; cursor: pointer; }
.rf-lyrics-toggle:hover { border-color: var(--rf-pink-deep); color: var(--rf-pink-deep); }

.rf-lyrics { display:none; font-size: 13.5px; line-height: 1.8; background: #faf7ff; border-radius: 14px; padding: 12px 14px; color: var(--rf-ink); }
.rf-lyrics.is-open { display:block; }
.rf-lyrics .rf-line { display:block; padding: 1px 0; border-radius: 4px; transition: background .15s ease; }
.rf-lyrics .rf-line.is-active { background: var(--rf-yellow); }

.rf-card.is-locked { background: linear-gradient(180deg, #fdfbff, #f6f2ff); }
.rf-card.is-locked .rf-art { filter: grayscale(.2) opacity(.7); }
.rf-lock-badge { position:absolute; top:14px; left:14px; background: var(--rf-lavender); color:#5b3fa0; font-size:10.5px; font-weight:800; letter-spacing:.03em; text-transform:uppercase; padding:4px 10px; border-radius:999px; }
.rf-lock-cta { background: #efe6ff; color:#5b3fa0; border:none; border-radius:999px; padding:10px 14px; font-weight:700; font-size:13px; cursor:pointer; text-align:center; text-decoration:none; display:block; }
.rf-lock-cta:hover { background:#e2d4ff; color:#5b3fa0; }

.rf-empty { grid-column: 1/-1; text-align:center; padding: 50px 10px; color: var(--rf-ink-soft); font-size: 15px; }

.rf-progress { width:100%; height:5px; background:#f1eaf7; border-radius:6px; overflow:hidden; }
.rf-progress > span { display:block; height:100%; width:0%; background: linear-gradient(90deg, var(--rf-pink-deep), var(--rf-blue-deep)); transition: width .2s linear; }

/* pro theme variants (Lite ships sunrise; Pro plugin adds these palettes via rf_available_themes filter + this CSS) */
.rf-theme-meadow { --rf-pink: #e3f6d8; --rf-pink-deep: #7cbf5a; --rf-blue: #d8f0e0; --rf-blue-deep: #3fa66a; --rf-yellow: #f4f7c9; }
.rf-theme-ocean   { --rf-pink: #d6f0ff; --rf-pink-deep: #2f9bd6; --rf-blue: #d0e8ff; --rf-blue-deep: #1f6fb0; --rf-yellow: #eaf7ff; }
.rf-theme-nightsky{ background: linear-gradient(180deg,#232049,#382a5e); }
.rf-theme-nightsky, .rf-theme-nightsky .rf-header p { color:#efe9ff; }
.rf-theme-nightsky .rf-card { background:#2c2452; color:#efe9ff; }
.rf-theme-candy  { --rf-pink: #ffe1f3; --rf-pink-deep: #ff5fa2; --rf-blue: #ffe9d6; --rf-blue-deep: #ff9a4d; }

@media (max-width: 520px) {
	.rf-app { padding: 22px 12px 40px; }
	.rf-controls { flex-direction: column; }
}