/* ═══════════════════════════════════════════════════════════════════ uuid-tool.css - UUID Generator | Scoped under #ugt-root Theme: Midnight Blue × Electric Cyan - Premium Developer Tool ⚠ All selectors scoped to #ugt-root - zero bleed to other tools ═══════════════════════════════════════════════════════════════════ */ /* ── Google Fonts are loaded in the view ───────────────── */ /* ── Design Tokens ─────────────────────────────────────────────── */ #ugt-root { --ugt-bg: #080c18; --ugt-surface: #0e1425; --ugt-surface2: #141b30; --ugt-surface3: #1a233c; --ugt-surface4: #202c48; --ugt-border: #1e2a45; --ugt-border2: #273554; --ugt-accent: #0ea5e9; /* sky-500 */ --ugt-accent-dim: rgba(14,165,233,0.12); --ugt-accent-glow: rgba(14,165,233,0.30); --ugt-accent2: #38bdf8; /* sky-400 */ --ugt-accent3: #7dd3fc; /* sky-300 */ --ugt-cyan: #06b6d4; /* cyan-500 */ --ugt-indigo: #6366f1; /* indigo-500 */ --ugt-indigo-dim: rgba(99,102,241,0.15); --ugt-ok: #10b981; --ugt-ok-dim: rgba(16,185,129,0.14); --ugt-err: #f43f5e; --ugt-err-dim: rgba(244,63,94,0.14); --ugt-warn: #f59e0b; --ugt-text: #dce8f7; --ugt-text2: #93a8cc; --ugt-muted: #526080; --ugt-faint: #1e2d4a; --ugt-mono: 'JetBrains Mono', 'Fira Code', 'Cascadia Code', monospace; --ugt-sans: 'Plus Jakarta Sans', 'DM Sans', system-ui, sans-serif; --ugt-radius: 14px; --ugt-radius-sm: 8px; --ugt-radius-xs: 5px; --ugt-shadow: 0 4px 32px rgba(0,0,0,0.55); --ugt-shadow-sm: 0 2px 12px rgba(0,0,0,0.38); --ugt-glow-sm: 0 0 0 1px rgba(14,165,233,0.25), 0 0 20px rgba(14,165,233,0.12); --ugt-transition: 0.18s cubic-bezier(0.4, 0, 0.2, 1); font-family: var(--ugt-sans); background: var(--ugt-bg); color: var(--ugt-text); min-height: 100vh; box-sizing: border-box; } #ugt-root *, #ugt-root *::before, #ugt-root *::after { box-sizing: inherit; } /* ── Scrollbar ─────────────────────────────────────────────────── */ #ugt-root ::-webkit-scrollbar { width: 6px; height: 6px; } #ugt-root ::-webkit-scrollbar-track { background: var(--ugt-surface); } #ugt-root ::-webkit-scrollbar-thumb { background: var(--ugt-border2); border-radius: 3px; } #ugt-root ::-webkit-scrollbar-thumb:hover{ background: var(--ugt-muted); } /* ── Hero ──────────────────────────────────────────────────────── */ .ugt-hero { position: relative; text-align: center; padding: 60px 24px 48px; overflow: hidden; background: radial-gradient(ellipse 70% 50% at 50% -10%, rgba(14,165,233,0.16) 0%, transparent 70%), radial-gradient(ellipse 40% 30% at 80% 50%, rgba(99,102,241,0.08) 0%, transparent 60%), var(--ugt-bg); border-bottom: 1px solid var(--ugt-border); } /* Grid noise overlay */ .ugt-hero::before { content: ''; position: absolute; inset: 0; background-image: linear-gradient(rgba(14,165,233,0.04) 1px, transparent 1px), linear-gradient(90deg, rgba(14,165,233,0.04) 1px, transparent 1px); background-size: 48px 48px; pointer-events: none; } .ugt-hero::after { content: ''; position: absolute; bottom: -1px; left: 0; right: 0; height: 80px; background: linear-gradient(to bottom, transparent, var(--ugt-bg)); pointer-events: none; } .ugt-hero-inner { position: relative; z-index: 1; max-width: 720px; margin: 0 auto; } .ugt-hero-badge { display: inline-flex; align-items: center; gap: 7px; background: var(--ugt-accent-dim); border: 1px solid rgba(14,165,233,0.28); color: var(--ugt-accent3); font-size: 11.5px; font-weight: 600; letter-spacing: 0.08em; text-transform: uppercase; padding: 5px 14px; border-radius: 100px; margin-bottom: 22px; } .ugt-hero-badge svg { width: 13px; height: 13px; flex-shrink: 0; } .ugt-hero h1 { font-size: clamp(30px, 5.5vw, 52px); font-weight: 800; letter-spacing: -0.025em; color: #fff; margin: 0 0 16px; line-height: 1.08; } .ugt-hero h1 span { background: linear-gradient(135deg, var(--ugt-accent2) 0%, var(--ugt-cyan) 50%, var(--ugt-indigo) 100%); -webkit-background-clip: text; -webkit-text-fill-color: transparent; background-clip: text; } .ugt-hero p { font-size: clamp(14px, 2vw, 16.5px); color: var(--ugt-text2); max-width: 560px; margin: 0 auto; line-height: 1.7; } /* ── App wrapper ───────────────────────────────────────────────── */ .ugt-app { max-width: 900px; margin: 0 auto; padding: 0 16px 80px; } /* ── Stats bar ─────────────────────────────────────────────────── */ .ugt-stats { display: flex; align-items: center; gap: 24px; padding: 18px 0 6px; flex-wrap: wrap; } .ugt-stat { display: flex; align-items: center; gap: 7px; font-size: 13px; color: var(--ugt-muted); } .ugt-stat-val { font-family: var(--ugt-mono); font-size: 13px; font-weight: 600; color: var(--ugt-accent2); } .ugt-stat-dot { width: 6px; height: 6px; border-radius: 50%; background: var(--ugt-border2); } /* ── Controls Card ─────────────────────────────────────────────── */ .ugt-controls-card { background: var(--ugt-surface); border: 1px solid var(--ugt-border); border-radius: var(--ugt-radius); padding: 24px; margin-top: 20px; box-shadow: var(--ugt-shadow-sm); } .ugt-controls-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(200px, 1fr)); gap: 16px 20px; margin-bottom: 20px; } .ugt-field { display: flex; flex-direction: column; gap: 7px; } .ugt-label { font-size: 12px; font-weight: 600; letter-spacing: 0.05em; text-transform: uppercase; color: var(--ugt-muted); } .ugt-input, .ugt-select { background: var(--ugt-surface2); border: 1px solid var(--ugt-border2); border-radius: var(--ugt-radius-sm); color: var(--ugt-text); font-family: var(--ugt-sans); font-size: 14px; padding: 9px 12px; width: 100%; transition: border-color var(--ugt-transition), box-shadow var(--ugt-transition); outline: none; -webkit-appearance: none; appearance: none; } .ugt-input:focus, .ugt-select:focus { border-color: var(--ugt-accent); box-shadow: var(--ugt-glow-sm); } .ugt-select { background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='16' height='16' viewBox='0 0 24 24' fill='none' stroke='%2393a8cc' stroke-width='2'%3E%3Cpolyline points='6 9 12 15 18 9'/%3E%3C/svg%3E"); background-repeat: no-repeat; background-position: right 10px center; padding-right: 34px; cursor: pointer; } .ugt-select option { background: #141b30; } /* Number input arrows */ .ugt-input[type="number"] { -moz-appearance: textfield; } .ugt-input[type="number"]::-webkit-outer-spin-button, .ugt-input[type="number"]::-webkit-inner-spin-button { -webkit-appearance: none; } /* ── Toggle buttons (Case / Auto-gen) ─────────────────────────── */ .ugt-toggle-group { display: flex; gap: 4px; background: var(--ugt-surface2); border: 1px solid var(--ugt-border2); border-radius: var(--ugt-radius-sm); padding: 3px; } .ugt-toggle-btn { flex: 1; border: none; background: transparent; color: var(--ugt-text2); font-family: var(--ugt-sans); font-size: 13px; font-weight: 600; padding: 6px 10px; border-radius: 6px; cursor: pointer; transition: background var(--ugt-transition), color var(--ugt-transition); white-space: nowrap; } .ugt-toggle-btn.is-active { background: var(--ugt-accent-dim); color: var(--ugt-accent2); box-shadow: 0 0 0 1px rgba(14,165,233,0.22); } .ugt-toggle-btn:not(.is-active):hover { background: var(--ugt-surface3); color: var(--ugt-text); } /* ── Checkbox row ──────────────────────────────────────────────── */ .ugt-checkbox-row { display: flex; align-items: center; gap: 8px; cursor: pointer; user-select: none; padding: 8px 0; } .ugt-checkbox-row input[type="checkbox"] { width: 16px; height: 16px; accent-color: var(--ugt-accent); cursor: pointer; flex-shrink: 0; } .ugt-checkbox-row span { font-size: 13.5px; color: var(--ugt-text2); } /* ── Action Buttons ────────────────────────────────────────────── */ .ugt-actions { display: flex; gap: 10px; flex-wrap: wrap; } .ugt-btn { display: inline-flex; align-items: center; gap: 7px; border: none; border-radius: var(--ugt-radius-sm); font-family: var(--ugt-sans); font-size: 14px; font-weight: 600; padding: 10px 20px; cursor: pointer; transition: all var(--ugt-transition); white-space: nowrap; text-decoration: none; line-height: 1; } .ugt-btn svg { width: 15px; height: 15px; flex-shrink: 0; } /* Primary - Generate */ .ugt-btn-primary { background: linear-gradient(135deg, var(--ugt-accent) 0%, var(--ugt-cyan) 100%); color: #000; box-shadow: 0 0 0 0 rgba(14,165,233,0); } .ugt-btn-primary:hover { filter: brightness(1.12); box-shadow: 0 0 24px rgba(14,165,233,0.4); transform: translateY(-1px); } .ugt-btn-primary:active { transform: translateY(0); filter: brightness(0.95); } /* Secondary */ .ugt-btn-secondary { background: var(--ugt-surface3); border: 1px solid var(--ugt-border2); color: var(--ugt-text2); } .ugt-btn-secondary:hover { background: var(--ugt-surface4); border-color: var(--ugt-accent); color: var(--ugt-text); } /* Ghost - Danger */ .ugt-btn-ghost { background: transparent; border: 1px solid var(--ugt-border2); color: var(--ugt-muted); } .ugt-btn-ghost:hover { background: var(--ugt-err-dim); border-color: var(--ugt-err); color: var(--ugt-err); } /* ── Output Card ───────────────────────────────────────────────── */ .ugt-output-card { background: var(--ugt-surface); border: 1px solid var(--ugt-border); border-radius: var(--ugt-radius); margin-top: 16px; overflow: hidden; box-shadow: var(--ugt-shadow-sm); transition: border-color var(--ugt-transition); } .ugt-output-card.has-results { border-color: rgba(14,165,233,0.22); } /* Output header */ .ugt-output-header { display: flex; align-items: center; justify-content: space-between; gap: 12px; padding: 14px 18px; border-bottom: 1px solid var(--ugt-border); background: var(--ugt-surface2); flex-wrap: wrap; } .ugt-output-title { font-size: 13px; font-weight: 700; color: var(--ugt-text2); letter-spacing: 0.04em; text-transform: uppercase; display: flex; align-items: center; gap: 8px; } .ugt-output-title-dot { width: 8px; height: 8px; border-radius: 50%; background: var(--ugt-muted); transition: background var(--ugt-transition); } .ugt-output-card.has-results .ugt-output-title-dot { background: var(--ugt-ok); box-shadow: 0 0 8px var(--ugt-ok); animation: ugt-pulse 2.2s ease-in-out infinite; } @keyframes ugt-pulse { 0%, 100% { opacity: 1; } 50% { opacity: 0.5; } } .ugt-output-count { font-family: var(--ugt-mono); font-size: 12px; color: var(--ugt-accent2); background: var(--ugt-accent-dim); padding: 2px 8px; border-radius: 100px; border: 1px solid rgba(14,165,233,0.2); } .ugt-output-actions { display: flex; gap: 6px; } .ugt-icon-btn { background: var(--ugt-surface3); border: 1px solid var(--ugt-border2); border-radius: var(--ugt-radius-xs); color: var(--ugt-text2); cursor: pointer; display: inline-flex; align-items: center; gap: 5px; font-family: var(--ugt-sans); font-size: 12.5px; font-weight: 600; padding: 6px 11px; transition: all var(--ugt-transition); line-height: 1; white-space: nowrap; } .ugt-icon-btn svg { width: 13px; height: 13px; } .ugt-icon-btn:hover { background: var(--ugt-accent-dim); border-color: var(--ugt-accent); color: var(--ugt-accent2); } .ugt-icon-btn.is-success { background: var(--ugt-ok-dim); border-color: var(--ugt-ok); color: var(--ugt-ok); } /* Output body */ .ugt-output-body { padding: 0; position: relative; } /* Empty state */ .ugt-empty-state { display: flex; flex-direction: column; align-items: center; justify-content: center; gap: 12px; padding: 56px 24px; color: var(--ugt-muted); text-align: center; } .ugt-empty-state svg { width: 40px; height: 40px; opacity: 0.35; color: var(--ugt-accent); } .ugt-empty-state p { font-size: 14px; margin: 0; } .ugt-empty-state strong { display: block; font-size: 15px; color: var(--ugt-text2); margin-bottom: 4px; } /* UUID list */ .ugt-uuid-list { list-style: none; margin: 0; padding: 10px 0; max-height: 440px; overflow-y: auto; } .ugt-uuid-item { display: flex; align-items: center; gap: 12px; padding: 9px 18px; border-radius: 0; transition: background var(--ugt-transition); cursor: default; animation: ugt-row-in 0.22s ease both; } @keyframes ugt-row-in { from { opacity: 0; transform: translateX(-6px); } to { opacity: 1; transform: translateX(0); } } .ugt-uuid-item:hover { background: var(--ugt-surface2); } .ugt-uuid-item:not(:last-child) { border-bottom: 1px solid rgba(30,42,69,0.7); } .ugt-uuid-num { font-family: var(--ugt-mono); font-size: 11px; color: var(--ugt-muted); width: 26px; text-align: right; flex-shrink: 0; user-select: none; } .ugt-uuid-val { font-family: var(--ugt-mono); font-size: 13.5px; font-weight: 500; color: var(--ugt-text); letter-spacing: 0.01em; flex: 1; word-break: break-all; } /* Colorise UUID segments */ .ugt-uuid-val .ugt-seg-time { color: var(--ugt-accent2); } .ugt-uuid-val .ugt-seg-dash { color: var(--ugt-muted); } .ugt-uuid-val .ugt-seg-ver { color: var(--ugt-indigo); } .ugt-uuid-val .ugt-seg-var { color: var(--ugt-cyan); } .ugt-uuid-val .ugt-seg-node { color: var(--ugt-text2); } .ugt-uuid-copy-btn { background: none; border: none; color: var(--ugt-muted); cursor: pointer; padding: 4px 6px; border-radius: 5px; transition: all var(--ugt-transition); display: flex; align-items: center; flex-shrink: 0; opacity: 0; } .ugt-uuid-item:hover .ugt-uuid-copy-btn { opacity: 1; } .ugt-uuid-copy-btn:hover { background: var(--ugt-accent-dim); color: var(--ugt-accent2); } .ugt-uuid-copy-btn.is-copied { color: var(--ugt-ok); opacity: 1; } .ugt-uuid-copy-btn svg { width: 14px; height: 14px; } /* ── Validator Section ─────────────────────────────────────────── */ .ugt-validator-card { background: var(--ugt-surface); border: 1px solid var(--ugt-border); border-radius: var(--ugt-radius); margin-top: 16px; overflow: hidden; box-shadow: var(--ugt-shadow-sm); } .ugt-validator-header { display: flex; align-items: center; gap: 10px; padding: 14px 18px; border-bottom: 1px solid var(--ugt-border); background: var(--ugt-surface2); cursor: pointer; user-select: none; } .ugt-validator-title { font-size: 13px; font-weight: 700; color: var(--ugt-text2); letter-spacing: 0.04em; text-transform: uppercase; flex: 1; } .ugt-validator-chevron { color: var(--ugt-muted); transition: transform var(--ugt-transition); } .ugt-validator-header[aria-expanded="true"] .ugt-validator-chevron { transform: rotate(180deg); } .ugt-validator-body { padding: 18px; display: none; } .ugt-validator-body.is-open { display: block; } .ugt-val-row { display: flex; gap: 10px; } .ugt-val-input-wrap { position: relative; flex: 1; } .ugt-val-input { width: 100%; background: var(--ugt-surface2); border: 1px solid var(--ugt-border2); border-radius: var(--ugt-radius-sm); color: var(--ugt-text); font-family: var(--ugt-mono); font-size: 13.5px; padding: 10px 40px 10px 14px; transition: border-color var(--ugt-transition), box-shadow var(--ugt-transition); outline: none; } .ugt-val-input:focus { border-color: var(--ugt-accent); box-shadow: var(--ugt-glow-sm); } .ugt-val-input.is-valid { border-color: var(--ugt-ok); background: var(--ugt-ok-dim); } .ugt-val-input.is-invalid { border-color: var(--ugt-err); background: var(--ugt-err-dim); } .ugt-val-status-icon { position: absolute; right: 12px; top: 50%; transform: translateY(-50%); pointer-events: none; display: none; } .ugt-val-status-icon.is-visible { display: block; } .ugt-val-status-icon.ok { color: var(--ugt-ok); } .ugt-val-status-icon.err { color: var(--ugt-err); } .ugt-val-result { margin-top: 12px; display: none; } .ugt-val-result.is-visible { display: block; } .ugt-val-badge { display: inline-flex; align-items: center; gap: 7px; font-size: 13px; font-weight: 600; padding: 7px 14px; border-radius: 100px; border: 1px solid; } .ugt-val-badge.valid { background: var(--ugt-ok-dim); border-color: rgba(16,185,129,0.35); color: var(--ugt-ok); } .ugt-val-badge.invalid { background: var(--ugt-err-dim); border-color: rgba(244,63,94,0.35); color: var(--ugt-err); } .ugt-val-meta { margin-top: 10px; display: grid; grid-template-columns: repeat(auto-fill, minmax(150px, 1fr)); gap: 8px; } .ugt-val-meta-item { background: var(--ugt-surface2); border: 1px solid var(--ugt-border); border-radius: var(--ugt-radius-sm); padding: 10px 12px; } .ugt-val-meta-label { font-size: 10.5px; font-weight: 600; letter-spacing: 0.06em; text-transform: uppercase; color: var(--ugt-muted); margin-bottom: 4px; } .ugt-val-meta-val { font-family: var(--ugt-mono); font-size: 12.5px; font-weight: 600; color: var(--ugt-accent2); } /* ── Toast ─────────────────────────────────────────────────────── */ .ugt-toast { position: fixed; bottom: 28px; left: 50%; transform: translateX(-50%) translateY(12px); background: var(--ugt-surface3); border: 1px solid var(--ugt-border2); color: var(--ugt-text); font-size: 13.5px; font-weight: 600; padding: 10px 20px; border-radius: 100px; box-shadow: var(--ugt-shadow); opacity: 0; pointer-events: none; transition: opacity 0.22s ease, transform 0.22s ease; z-index: 9999; white-space: nowrap; display: flex; align-items: center; gap: 8px; } .ugt-toast.is-visible { opacity: 1; transform: translateX(-50%) translateY(0); } .ugt-toast.is-ok { border-color: rgba(16,185,129,0.4); color: var(--ugt-ok); } .ugt-toast.is-warn { border-color: rgba(245,158,11,0.4); color: var(--ugt-warn); } .ugt-toast svg { width: 15px; height: 15px; flex-shrink: 0; } /* ── SEO / Info section ────────────────────────────────────────── */ .ugt-seo { margin-top: 56px; padding-top: 40px; border-top: 1px solid var(--ugt-border); color: var(--ugt-text2); } .ugt-seo h2 { font-size: clamp(18px, 3vw, 22px); font-weight: 700; color: var(--ugt-text); margin: 0 0 12px; letter-spacing: -0.015em; } .ugt-seo h3 { font-size: 15px; font-weight: 700; color: var(--ugt-text); margin: 28px 0 8px; } .ugt-seo p { font-size: 14.5px; line-height: 1.75; margin: 0 0 12px; } .ugt-seo p:last-child { margin-bottom: 0; } .ugt-seo code { font-family: var(--ugt-mono); font-size: 12.5px; background: var(--ugt-surface2); border: 1px solid var(--ugt-border2); border-radius: 4px; padding: 1px 6px; color: var(--ugt-accent3); } /* Version cards grid */ .ugt-version-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(200px, 1fr)); gap: 12px; margin: 16px 0; } .ugt-version-card { background: var(--ugt-surface); border: 1px solid var(--ugt-border); border-radius: var(--ugt-radius-sm); padding: 16px; } .ugt-version-card h4 { font-size: 14px; font-weight: 700; color: var(--ugt-accent2); margin: 0 0 6px; } .ugt-version-card p { font-size: 13px; color: var(--ugt-text2); margin: 0; line-height: 1.6; } /* FAQ accordion */ .ugt-faq { margin-top: 14px; } .ugt-faq-item { border-bottom: 1px solid var(--ugt-border); } .ugt-faq-q { display: flex; align-items: center; justify-content: space-between; gap: 12px; padding: 16px 0; cursor: pointer; font-size: 14.5px; font-weight: 600; color: var(--ugt-text); user-select: none; transition: color var(--ugt-transition); } .ugt-faq-q:hover { color: var(--ugt-accent2); } .ugt-faq-chevron { flex-shrink: 0; transition: transform var(--ugt-transition); color: var(--ugt-muted); } .ugt-faq-item.is-open .ugt-faq-chevron { transform: rotate(180deg); } .ugt-faq-a { font-size: 14px; line-height: 1.75; color: var(--ugt-text2); padding-bottom: 16px; display: none; } .ugt-faq-item.is-open .ugt-faq-a { display: block; } /* ── Responsive ────────────────────────────────────────────────── */ @media (max-width: 640px) { .ugt-hero { padding: 44px 16px 36px; } .ugt-controls-grid { grid-template-columns: 1fr; gap: 12px; } .ugt-actions { flex-direction: column; } .ugt-actions .ugt-btn { width: 100%; justify-content: center; } .ugt-output-header { gap: 8px; } .ugt-output-actions { flex-wrap: wrap; gap: 4px; } .ugt-val-row { flex-direction: column; } .ugt-uuid-item { padding: 9px 12px; } .ugt-uuid-copy-btn { opacity: 1; } .ugt-uuid-num { display: none; } .ugt-stats { gap: 14px; } .ugt-toast { font-size: 12.5px; max-width: calc(100vw - 32px); } } @media (max-width: 400px) { .ugt-controls-card, .ugt-output-card, .ugt-validator-card { border-radius: 10px; } .ugt-btn { font-size: 13px; padding: 10px 14px; } }