/* ===== CSS GRADIENT GENERATOR ===== */
:root {
    --gg-bg:      #0f1117;
    --gg-surface: #1a1d27;
    --gg-card:    #222536;
    --gg-border:  #2d3148;
    --gg-accent:  #6366f1;
    --gg-text:    #e2e8f0;
    --gg-muted:   #64748b;
    --gg-green:   #10b981;
    --gg-red:     #ef4444;
}

/* Header */
.gg-header { background: linear-gradient(135deg, #0f1117 0%, #1e1b4b 50%, #312e81 100%) !important; }

/* Main wrap */
.gg-wrap { display: grid; grid-template-columns: 280px 1fr 220px; gap: 0; background: var(--gg-bg); border-radius: 20px; overflow: hidden; border: 1px solid var(--gg-border); min-height: 700px; margin-bottom: 28px; }

/* Shared section */
.gg-section { padding: 14px 16px; border-bottom: 1px solid var(--gg-border); }
.gg-label { font-size: .72rem; font-weight: 700; color: var(--gg-muted); text-transform: uppercase; letter-spacing: 1px; margin-bottom: 8px; }
.gg-label-row { display: flex; justify-content: space-between; align-items: center; margin-bottom: 8px; }

/* ── LEFT CONTROLS ── */
.gg-controls { border-right: 1px solid var(--gg-border); overflow-y: auto; background: var(--gg-surface); scrollbar-width: thin; scrollbar-color: var(--gg-border) var(--gg-surface); }
.gg-controls::-webkit-scrollbar { width: 4px; }
.gg-controls::-webkit-scrollbar-thumb { background: var(--gg-border); border-radius: 2px; }

/* Type tabs */
.gg-type-tabs { display: flex; gap: 0; border: 1px solid var(--gg-border); border-radius: 10px; overflow: hidden; }
.gg-type-btn { flex: 1; background: var(--gg-card); border: none; padding: 9px 6px; font-size: .78rem; font-weight: 600; color: var(--gg-muted); cursor: pointer; transition: all .2s; border-right: 1px solid var(--gg-border); }
.gg-type-btn:last-child { border-right: none; }
.gg-type-btn.active { background: var(--gg-accent); color: #fff; }
.gg-type-btn:hover:not(.active) { background: var(--gg-border); color: var(--gg-text); }

/* Slider */
.gg-slider { width: 100%; accent-color: var(--gg-accent); height: 6px; margin: 8px 0; }

/* Angle */
.gg-angle-val { display: flex; align-items: center; gap: 3px; }
.gg-angle-val input { width: 50px; background: var(--gg-card); border: 1px solid var(--gg-border); border-radius: 6px; padding: 4px 6px; color: var(--gg-text); font-size: .82rem; text-align: center; outline: none; }
.gg-angle-slider { background: linear-gradient(90deg, #6366f1, #ec4899, #f59e0b, #10b981, #6366f1); border-radius: 20px; -webkit-appearance: none; height: 6px; }
.gg-angle-slider::-webkit-slider-thumb { -webkit-appearance: none; width: 16px; height: 16px; border-radius: 50%; background: #fff; border: 2px solid var(--gg-accent); cursor: pointer; }

/* Angle dial */
.gg-dial-wrap { display: flex; align-items: center; gap: 14px; margin-top: 10px; }
.gg-dial { width: 56px; height: 56px; border-radius: 50%; border: 2px solid var(--gg-border); background: var(--gg-card); position: relative; cursor: pointer; flex-shrink: 0; }
.gg-dial-indicator { position: absolute; top: 50%; left: 50%; width: 2px; height: 22px; background: var(--gg-accent); transform-origin: bottom center; transform: translateX(-50%) translateY(-100%) rotate(0deg); border-radius: 2px; }
.gg-dial-center { position: absolute; top: 50%; left: 50%; width: 6px; height: 6px; background: var(--gg-accent); border-radius: 50%; transform: translate(-50%, -50%); }
.gg-dial-presets { display: flex; flex-wrap: wrap; gap: 4px; }
.gg-dial-pre { background: var(--gg-card); border: 1px solid var(--gg-border); border-radius: 6px; padding: 4px 7px; font-size: .7rem; color: var(--gg-muted); cursor: pointer; transition: all .15s; }
.gg-dial-pre:hover { border-color: var(--gg-accent); color: var(--gg-accent); }

/* Radial position grid */
.gg-pos-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 4px; max-width: 120px; }
.gg-pos-btn { background: var(--gg-card); border: 1px solid var(--gg-border); border-radius: 6px; padding: 8px; font-size: .9rem; cursor: pointer; transition: all .15s; }
.gg-pos-btn:hover, .gg-pos-btn.active { background: var(--gg-accent); border-color: var(--gg-accent); color: #fff; }
.gg-radio-row { display: flex; gap: 14px; }
.gg-radio { display: flex; align-items: center; gap: 5px; font-size: .82rem; color: var(--gg-text); cursor: pointer; }
.gg-radio input { accent-color: var(--gg-accent); }

/* Color stops */
.gg-stops-list { display: flex; flex-direction: column; gap: 8px; }
.gg-stop-item { display: flex; align-items: center; gap: 8px; background: var(--gg-card); border: 1px solid var(--gg-border); border-radius: 10px; padding: 8px 10px; }
.gg-stop-color { width: 28px; height: 28px; border-radius: 6px; border: 2px solid var(--gg-border); cursor: pointer; flex-shrink: 0; overflow: hidden; padding: 0; }
.gg-stop-color input[type="color"] { width: 120%; height: 120%; margin: -10%; cursor: pointer; border: none; padding: 0; }
.gg-stop-pos-wrap { flex: 1; display: flex; flex-direction: column; gap: 2px; }
.gg-stop-pos-row { display: flex; align-items: center; gap: 5px; }
.gg-stop-pos-slider { flex: 1; accent-color: var(--gg-accent); }
.gg-stop-pos-num { width: 38px; background: var(--gg-bg); border: 1px solid var(--gg-border); border-radius: 5px; padding: 2px 4px; color: var(--gg-text); font-size: .72rem; text-align: center; outline: none; }
.gg-stop-opacity { display: flex; align-items: center; gap: 4px; font-size: .68rem; color: var(--gg-muted); }
.gg-stop-opacity input[type="range"] { width: 60px; accent-color: var(--gg-muted); }
.gg-stop-del { background: none; border: none; color: var(--gg-muted); cursor: pointer; font-size: 1rem; padding: 2px; transition: color .2s; flex-shrink: 0; }
.gg-stop-del:hover { color: var(--gg-red); }

/* Actions */
.gg-random-btn, .gg-reverse-btn { width: 100%; margin-bottom: 8px; background: var(--gg-card); border: 1px solid var(--gg-border); border-radius: 10px; padding: 10px; font-size: .85rem; font-weight: 600; color: var(--gg-text); cursor: pointer; transition: all .2s; }
.gg-random-btn:hover  { border-color: var(--gg-accent); background: rgba(99,102,241,.12); }
.gg-reverse-btn:hover { border-color: #10b981; background: rgba(16,185,129,.08); }
.gg-add-stop-btn { background: rgba(99,102,241,.15); border: 1px solid rgba(99,102,241,.3); border-radius: 6px; padding: 3px 10px; font-size: .75rem; font-weight: 600; color: var(--gg-accent); cursor: pointer; transition: all .2s; }
.gg-add-stop-btn:hover { background: var(--gg-accent); color: #fff; }

/* ── CENTER ── */
.gg-center { padding: 18px; display: flex; flex-direction: column; gap: 16px; background: var(--gg-bg); }

/* Preview */
.gg-preview-wrap { display: flex; flex-direction: column; gap: 8px; }
.gg-preview { height: 220px; border-radius: 16px; display: flex; align-items: center; justify-content: center; transition: all .15s; box-shadow: 0 8px 32px rgba(0,0,0,.4); position: relative; overflow: hidden; }
.gg-preview.wide   { height: 160px; }
.gg-preview.square { height: 400px; max-width: 400px; margin: 0 auto; }
.gg-preview.banner { height: 100px; }
.gg-preview-text { text-align: center; pointer-events: none; }
.gg-pt-title { font-size: 1.4rem; font-weight: 800; color: #fff; text-shadow: 0 2px 8px rgba(0,0,0,.4); }
.gg-pt-sub   { font-size: .85rem; color: rgba(255,255,255,.75); margin-top: 4px; }
.gg-preview-controls { display: flex; gap: 10px; align-items: center; }
.gg-preview-toggle { display: flex; align-items: center; gap: 6px; font-size: .8rem; color: var(--gg-muted); cursor: pointer; }
.gg-preview-toggle input { accent-color: var(--gg-accent); }
.gg-preview-controls select { background: var(--gg-card); border: 1px solid var(--gg-border); border-radius: 7px; padding: 5px 10px; color: var(--gg-text); font-size: .8rem; outline: none; }

/* Output tabs */
.gg-output-tabs { display: flex; gap: 0; border: 1px solid var(--gg-border); border-radius: 10px 10px 0 0; overflow: hidden; border-bottom: none; }
.gg-out-tab { flex: 1; background: var(--gg-card); border: none; padding: 8px; font-size: .78rem; font-weight: 600; color: var(--gg-muted); cursor: pointer; transition: all .2s; border-right: 1px solid var(--gg-border); }
.gg-out-tab:last-child { border-right: none; }
.gg-out-tab.active { background: var(--gg-surface); color: var(--gg-text); }
.gg-code-wrap { position: relative; background: var(--gg-surface); border: 1px solid var(--gg-border); border-radius: 0 0 10px 10px; }
.gg-code { margin: 0; padding: 14px 50px 14px 14px; font-size: .8rem; color: #a5f3fc; font-family: 'Fira Code', 'Courier New', monospace; white-space: pre-wrap; word-break: break-all; line-height: 1.6; max-height: 120px; overflow-y: auto; }
.gg-copy-code-btn { position: absolute; top: 8px; right: 8px; background: var(--gg-accent); border: none; border-radius: 7px; padding: 5px 10px; font-size: .75rem; font-weight: 600; color: #fff; cursor: pointer; transition: all .2s; }
.gg-copy-code-btn:hover { background: #4f46e5; }

/* Export */
.gg-export-row { display: flex; gap: 8px; }
.gg-export-btn, .gg-save-btn { flex: 1; background: var(--gg-card); border: 1px solid var(--gg-border); border-radius: 10px; padding: 10px; font-size: .82rem; font-weight: 600; color: var(--gg-text); cursor: pointer; transition: all .2s; }
.gg-export-btn:hover { border-color: var(--gg-accent); }
.gg-save-btn:hover { border-color: #ef4444; color: #ef4444; }

/* Favorites */
.gg-favorites { padding: 0; }
.gg-fav-grid { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 8px; }
.gg-fav-item { width: 44px; height: 44px; border-radius: 8px; cursor: pointer; border: 2px solid var(--gg-border); transition: transform .2s; position: relative; }
.gg-fav-item:hover { transform: scale(1.1); border-color: #fff; }
.gg-fav-del { position: absolute; top: -6px; right: -6px; width: 14px; height: 14px; background: var(--gg-red); border-radius: 50%; font-size: .55rem; color: #fff; display: flex; align-items: center; justify-content: center; cursor: pointer; opacity: 0; transition: opacity .2s; }
.gg-fav-item:hover .gg-fav-del { opacity: 1; }

/* ── RIGHT PRESETS ── */
.gg-right { border-left: 1px solid var(--gg-border); background: var(--gg-surface); padding: 14px 12px; overflow-y: auto; scrollbar-width: thin; max-height: 100%; scrollbar-color: var(--gg-border) var(--gg-surface); }
.gg-right::-webkit-scrollbar { width: 4px; }
.gg-right::-webkit-scrollbar-thumb { background: var(--gg-border); border-radius: 2px; }
.gg-right .gg-label { margin-bottom: 10px; }
.gg-preset-search input { width: 100%; background: var(--gg-card); border: 1px solid var(--gg-border); border-radius: 8px; padding: 7px 10px; color: var(--gg-text); font-size: .8rem; outline: none; margin-bottom: 10px; box-sizing: border-box; }
.gg-preset-cats { display: flex; flex-wrap: wrap; gap: 4px; margin-bottom: 10px; }
.gg-pcat-btn { background: var(--gg-card); border: 1px solid var(--gg-border); border-radius: 20px; padding: 3px 9px; font-size: .68rem; font-weight: 600; color: var(--gg-muted); cursor: pointer; transition: all .2s; }
.gg-pcat-btn.active { background: var(--gg-accent); border-color: var(--gg-accent); color: #fff; }
.gg-presets-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 8px; }
.gg-preset-item { border-radius: 10px; cursor: pointer; overflow: hidden; border: 2px solid var(--gg-border); transition: all .2s; }
.gg-preset-item:hover { border-color: #fff; transform: scale(1.04); }
.gg-preset-thumb { height: 44px; display: block; }
.gg-preset-name { font-size: .65rem; color: var(--gg-muted); padding: 4px 6px; background: var(--gg-card); text-align: center; font-weight: 500; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }

/* Responsive */
@media (max-width: 1100px) { .gg-wrap { grid-template-columns: 260px 1fr; } .gg-right { display: none; } }
@media (max-width: 700px)  { .gg-wrap { grid-template-columns: 1fr; } .gg-controls { border-right: none; border-bottom: 1px solid var(--gg-border); } .gg-center { padding: 14px; } }