/* ======================================== YT CREATOR CFO - INDUSTRY-GRADE CSS God-level premium design system ======================================== */ /* --- 1. Design System & CSS Variables --- */ :root { /* YouTube Brand Colors */ --yt-50: #fff0f0; --yt-100: #ffdede; --yt-500: #ff0000; --yt-600: #cc0000; --yt-900: #7f0000; /* Base Palette */ --bg-body: #f8fafc; --bg-card: #ffffff; --bg-input: #f1f5f9; --text-main: #1e293b; --text-muted: #64748b; --border-color: #e2e8f0; /* Dark Theme Colors */ --dark-bg: #0f0f0f; --dark-card: #272727; --dark-border: #3f3f3f; --dark-input: #121212; /* Semantic Colors */ --color-blue: #3b82f6; --color-emerald: #10b981; --color-red: #ef4444; --color-orange: #f97316; /* Spacing & Radius */ --radius-md: 12px; --radius-lg: 16px; --radius-xl: 24px; --shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, 0.05); --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.1); --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.1); --shadow-xl: 0 20px 25px -5px rgba(0, 0, 0, 0.1); /* Transitions */ --transition: all 0.2s cubic-bezier(0.4, 0, 0.2, 1); --transition-slow: all 0.3s cubic-bezier(0.4, 0, 0.2, 1); } /* Dark Mode Support — controlled via .dark class on (JS handles system preference detection) */ .dark { --bg-body: #0f0f0f; --bg-card: #272727; --bg-input: #121212; --text-main: #f1f5f9; --text-muted: #94a3b8; --border-color: #3f3f3f; } /* --- 2. Global Resets --- */ * { box-sizing: border-box; margin: 0; padding: 0; } body { font-family: 'Inter', -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif; background-color: var(--bg-body); color: var(--text-main); min-height: 100vh; line-height: 1.5; transition: var(--transition-slow); } /* --- 3. Navigation Bar --- */ nav { position: sticky; top: 0; z-index: 50; background: rgba(255, 255, 255, 0.9); backdrop-filter: blur(12px); border-bottom: 1px solid var(--border-color); } .dark nav { background: rgba(15, 15, 15, 0.9); } .nav-container { max-width: 1280px; margin: 0 auto; padding: 0 1.5rem; height: 64px; display: flex; align-items: center; justify-content: space-between; } .logo-container { display: flex; align-items: center; gap: 0.75rem; } .logo-icon { width: 32px; height: 24px; background: var(--yt-500); border-radius: 8px; display: flex; align-items: center; justify-content: center; position: relative; } .logo-icon::after { content: ''; width: 0; height: 0; border-top: 3px solid transparent; border-left: 6px solid white; border-bottom: 3px solid transparent; margin-left: 1px; } .logo-text { font-family: 'Oswald', sans-serif; font-weight: 700; font-size: 1.25rem; letter-spacing: -0.025em; text-transform: uppercase; } .logo-accent { color: var(--yt-500); } .theme-toggle { width: 40px; height: 40px; border-radius: 50%; background: var(--bg-input); display: flex; align-items: center; justify-content: center; color: var(--text-muted); border: none; cursor: pointer; transition: var(--transition); } .theme-toggle:hover { color: var(--yt-500); } .dark .theme-toggle { background: var(--dark-card); } /* --- 4. Main Layout --- */ main { max-width: 1280px; margin: 0 auto; padding: 2rem 1rem; display: grid; grid-template-columns: 1fr; gap: 2rem; } @media (min-width: 1024px) { main { grid-template-columns: 5fr 7fr; } } /* --- 5. Glass Cards --- */ .card { background: var(--bg-card); border-radius: var(--radius-xl); padding: 1.5rem; border: 1px solid var(--border-color); box-shadow: var(--shadow-sm); transition: var(--transition); } .dark .card { background: rgba(39, 39, 39, 0.95); backdrop-filter: blur(10px); } .card-accent { position: absolute; top: 0; left: 0; width: 100%; height: 3px; background: var(--yt-500); } /* --- 6. Format Switcher (Long/Shorts) --- */ .format-switcher { display: grid; grid-template-columns: 1fr 1fr; gap: 0.5rem; background: var(--bg-card); padding: 0.25rem; border-radius: var(--radius-xl); border: 1px solid var(--border-color); margin-bottom: 1.5rem; } .format-btn { padding: 0.75rem; border: none; background: transparent; color: var(--text-muted); font-weight: 700; font-size: 0.875rem; border-radius: calc(var(--radius-xl) - 0.25rem); cursor: pointer; transition: var(--transition); display: flex; align-items: center; justify-content: center; gap: 0.5rem; } .format-btn:hover { color: var(--text-main); background: var(--bg-input); } .format-btn.active { background: var(--yt-500); color: white; box-shadow: var(--shadow-md); } .dark .format-btn { color: var(--text-muted); } .dark .format-btn:hover { background: var(--dark-border); } /* --- 7. Form Elements --- */ .form-label { display: block; font-size: 0.75rem; font-weight: 700; text-transform: uppercase; letter-spacing: 0.05em; color: var(--text-muted); margin-bottom: 0.75rem; } .input-wrapper { position: relative; } input[type="number"], input[type="text"], select { width: 100%; padding: 0.75rem 1rem; background: var(--bg-input); border: 1px solid var(--border-color); border-radius: var(--radius-md); color: var(--text-main); font-size: 0.875rem; font-weight: 600; outline: none; transition: var(--transition); } input[type="number"]:focus, select:focus { border-color: var(--yt-500); background: var(--bg-card); } .dark input[type="number"], .dark select { background: var(--dark-input); border-color: var(--dark-border); } .dark input[type="number"]:focus, .dark select:focus { border-color: var(--yt-500); } /* --- Custom Select Dropdown --- */ .custom-select { position: relative; } .custom-select-trigger { width: 100%; padding: 0.75rem 1rem; background: var(--bg-input); border: 1px solid var(--border-color); border-radius: var(--radius-md); color: var(--text-main); font-size: 0.875rem; font-weight: 600; outline: none; cursor: pointer; transition: var(--transition); display: flex; align-items: center; justify-content: space-between; gap: 0.5rem; text-align: left; font-family: inherit; } .custom-select-trigger:hover { border-color: var(--yt-500); } .custom-select-trigger:focus { border-color: var(--yt-500); background: var(--bg-card); } .dark .custom-select-trigger { background: var(--dark-input); border-color: var(--dark-border); } .dark .custom-select-trigger:focus { border-color: var(--yt-500); } .custom-select-arrow { font-size: 0.625rem; color: var(--text-muted); transition: transform 0.2s ease; } .custom-select.open .custom-select-arrow { transform: rotate(180deg); } .custom-select-options { display: none; position: fixed; z-index: 9999; background: var(--bg-card); border: 1px solid var(--border-color); border-radius: var(--radius-md); box-shadow: var(--shadow-xl); overflow: hidden; overflow-y: auto; max-height: 180px; animation: selectSlideDown 0.2s ease-out; } /* Custom Scrollbar for Dropdown */ .custom-select-options::-webkit-scrollbar { width: 4px; } .custom-select-options::-webkit-scrollbar-track { background: var(--bg-input); } .custom-select-options::-webkit-scrollbar-thumb { background: var(--border-color); border-radius: 3px; } .custom-select-options::-webkit-scrollbar-thumb:hover { background: var(--text-muted); } .dark .custom-select-options::-webkit-scrollbar-track { background: var(--dark-input); } .dark .custom-select-options::-webkit-scrollbar-thumb { background: var(--dark-border); } .dark .custom-select-options::-webkit-scrollbar-thumb:hover { background: var(--text-muted); } .custom-select-options.open { display: block; } .dark .custom-select-options { background: #1e1e1e; border-color: var(--dark-border); box-shadow: 0 20px 40px rgba(0, 0, 0, 0.5); } @keyframes selectSlideDown { from { opacity: 0; transform: translateY(-8px); } to { opacity: 1; transform: translateY(0); } } .custom-select-option { padding: 0.625rem 1rem; font-size: 0.875rem; font-weight: 500; color: var(--text-main); cursor: pointer; transition: all 0.15s ease; border-left: 3px solid transparent; } .custom-select-option:hover { background: var(--bg-input); border-left-color: var(--yt-500); color: var(--yt-500); } .custom-select-option.selected { background: var(--yt-50); color: var(--yt-600); font-weight: 700; border-left-color: var(--yt-500); } .dark .custom-select-option:hover { background: var(--dark-border); color: var(--yt-500); } .dark .custom-select-option.selected { background: rgba(255, 0, 0, 0.1); color: var(--yt-500); } /* Remove number input spinners */ input[type="number"]::-webkit-inner-spin-button, input[type="number"]::-webkit-outer-spin-button { -webkit-appearance: none; margin: 0; } input[type="number"] { appearance: textfield; -moz-appearance: textfield; } /* --- 8. Custom Range Slider --- */ input[type="range"] { appearance: none; -webkit-appearance: none; width: 100%; height: 4px; background: var(--border-color); border-radius: 2px; outline: none; cursor: pointer; } input[type="range"]::-webkit-slider-thumb { -webkit-appearance: none; width: 20px; height: 20px; border-radius: 50%; background: var(--yt-500); cursor: pointer; box-shadow: 0 0 0 3px rgba(255, 255, 255, 0.5); transition: var(--transition); } input[type="range"]::-webkit-slider-thumb:hover { box-shadow: 0 0 0 5px rgba(255, 0, 0, 0.2); transform: scale(1.1); } input[type="range"]::-moz-range-thumb { width: 20px; height: 20px; border-radius: 50%; background: var(--yt-500); cursor: pointer; border: none; box-shadow: 0 0 0 3px rgba(255, 255, 255, 0.5); } .dark input[type="range"]::-webkit-slider-thumb { box-shadow: 0 0 0 3px rgba(0, 0, 0, 0.5); } /* --- 9. Toggle Switches --- */ .toggle-row { display: flex; align-items: center; justify-content: space-between; padding: 0.75rem 0; } .toggle-info { display: flex; align-items: center; gap: 0.5rem; } .toggle-icon { width: 24px; height: 24px; border-radius: 6px; display: flex; align-items: center; justify-content: center; font-size: 0.75rem; } .toggle-icon.blue { background: rgba(59, 130, 246, 0.1); color: #3b82f6; } .toggle-icon.emerald { background: rgba(16, 185, 129, 0.1); color: #10b981; } .dark .toggle-icon.blue { background: rgba(59, 130, 246, 0.2); } .dark .toggle-icon.emerald { background: rgba(16, 185, 129, 0.2); } .toggle-label-text { font-weight: 700; font-size: 0.875rem; } .toggle-switch { position: relative; width: 36px; height: 20px; } .toggle-switch input { opacity: 0; width: 0; height: 0; } .toggle-slider { position: absolute; cursor: pointer; top: 0; left: 0; right: 0; bottom: 0; background: var(--border-color); transition: var(--transition); border-radius: 10px; } .toggle-slider::before { position: absolute; content: ""; height: 16px; width: 16px; left: 2px; bottom: 2px; background: white; transition: var(--transition); border-radius: 50%; } .toggle-switch input:checked + .toggle-slider { background: var(--color-blue); } .toggle-switch input:checked + .toggle-slider::before { transform: translateX(16px); } .toggle-switch.emerald input:checked + .toggle-slider { background: var(--color-emerald); } .dark .toggle-slider { background: var(--dark-border); } .dark .toggle-slider::before { background: #cbd5e1; } /* --- 10. Grid Layouts --- */ .settings-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 1rem; } .settings-grid.three-col { grid-template-columns: repeat(3, 1fr); } .income-streams-grid { display: flex; flex-direction: column; gap: 0.75rem; } .stream-inputs { display: grid; grid-template-columns: repeat(2, 1fr); gap: 0.75rem; } .stream-inputs.triple { grid-template-columns: repeat(3, 1fr); gap: 0.5rem; } /* --- 11. Hero Result Card --- */ .hero-card { background: linear-gradient(135deg, #000000 0%, #1a1a1a 100%); border-radius: var(--radius-xl); padding: 2rem; color: white; box-shadow: var(--shadow-xl); position: relative; overflow: hidden; } .hero-decoration { position: absolute; top: -80px; right: -80px; width: 256px; height: 256px; background: var(--yt-500); border-radius: 50%; filter: blur(80px); opacity: 0.4; transition: var(--transition-slow); } .hero-card:hover .hero-decoration { opacity: 0.5; } .hero-glow { position: absolute; bottom: 0; left: 0; width: 100%; height: 1px; background: linear-gradient(to right, transparent, var(--yt-500), transparent); } .hero-label { color: #94a3b8; font-weight: 700; font-size: 0.875rem; text-transform: uppercase; letter-spacing: 0.1em; margin-bottom: 0.5rem; } .hero-amount { display: flex; align-items: baseline; gap: 0.25rem; margin-bottom: 2rem; } .hero-currency { font-size: 2rem; opacity: 0.5; } .hero-value { font-family: 'Oswald', sans-serif; font-size: 4rem; font-weight: 700; line-height: 1; letter-spacing: -0.025em; } @media (min-width: 768px) { .hero-value { font-size: 5rem; } } .hero-yearly { background: rgba(255, 255, 255, 0.1); backdrop-filter: blur(10px); border-radius: var(--radius-md); padding: 0.75rem 1rem; border: 1px solid rgba(255, 255, 255, 0.1); } .hero-yearly-label { font-size: 0.75rem; color: #cbd5e1; text-transform: uppercase; font-weight: 700; } .hero-yearly-value { font-size: 1.25rem; font-weight: 700; font-family: 'Oswald', monospace; } .hero-stats { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1rem; border-top: 1px solid rgba(255, 255, 255, 0.1); padding-top: 1.5rem; margin-top: 2rem; } .hero-stat-label { font-size: 0.75rem; color: #94a3b8; text-transform: uppercase; font-weight: 700; margin-bottom: 0.25rem; } .hero-stat-value { font-size: 1.5rem; font-weight: 700; } .hero-stat-value.white { color: white; } .hero-stat-value.blue { color: #60a5fa; } .hero-stat-value.emerald { color: #6ee7b7; } /* --- 12. Dashboard Grids --- */ .dashboard-grid { display: grid; grid-template-columns: 1fr; gap: 1.5rem; height: 320px; } @media (min-width: 768px) { .dashboard-grid { grid-template-columns: 1fr 1fr; } } .chart-card { display: flex; flex-direction: column; align-items: center; justify-content: center; position: relative; } .chart-title { position: absolute; top: 1.5rem; left: 1.5rem; font-weight: 700; font-size: 0.75rem; color: var(--text-muted); text-transform: uppercase; } .chart-wrapper { width: 192px; height: 192px; position: relative; } /* --- 13. Insights Card --- */ .insights-card { display: flex; flex-direction: column; justify-content: center; } .insights-title { font-weight: 700; font-size: 0.75rem; color: var(--text-muted); text-transform: uppercase; margin-bottom: 1rem; } .risk-metric { margin-bottom: 1.5rem; } .risk-header { display: flex; justify-content: space-between; font-size: 0.875rem; font-weight: 700; margin-bottom: 0.5rem; } .risk-bar-track { width: 100%; background: var(--bg-input); border-radius: 9999px; height: 8px; overflow: hidden; } .dark .risk-bar-track { background: var(--dark-border); } .risk-bar-fill { height: 100%; border-radius: 9999px; transition: var(--transition-slow); background: var(--yt-500); } .risk-bar-fill.low { background: var(--color-emerald); } .risk-bar-fill.medium { background: var(--color-orange); } .risk-bar-fill.high { background: var(--color-red); } .risk-text { font-size: 0.625rem; color: var(--text-muted); margin-top: 0.25rem; } .daily-revenue-box { padding: 1rem; background: var(--bg-input); border-radius: var(--radius-md); border: 1px solid var(--border-color); } .dark .daily-revenue-box { background: var(--dark-input); border-color: var(--dark-border); } .daily-revenue-label { font-size: 0.75rem; color: var(--text-muted); font-weight: 700; text-transform: uppercase; margin-bottom: 0.25rem; } .daily-revenue-value { font-size: 1.25rem; font-weight: 700; color: var(--text-main); } /* --- 14. Reverse Calculator Section --- */ .reverse-section { margin-top: 1.5rem; padding-top: 1.5rem; border-top: 1px solid var(--border-color); } .reverse-header { display: flex; align-items: center; gap: 0.5rem; margin-bottom: 0.75rem; } .reverse-header i { color: var(--yt-500); } .reverse-header h3 { font-weight: 700; font-size: 0.875rem; text-transform: uppercase; } .reverse-grid { display: flex; align-items: flex-end; gap: 1rem; } .reverse-input { flex: 1; } .reverse-output { flex: 1; text-align: right; } .reverse-output-label { font-size: 0.625rem; color: var(--text-muted); text-transform: uppercase; font-weight: 700; } .reverse-output-value { font-family: 'Oswald', sans-serif; font-size: 1.5rem; font-weight: 700; color: var(--yt-500); } /* --- 15. Copy Button --- */ .copy-btn { width: 100%; padding: 1rem; border-radius: var(--radius-xl); background: var(--bg-input); color: var(--text-muted); border: none; font-weight: 700; font-size: 0.875rem; text-transform: uppercase; letter-spacing: 0.05em; cursor: pointer; transition: var(--transition); display: flex; align-items: center; justify-content: center; gap: 0.5rem; } .copy-btn:hover { background: var(--bg-card); color: var(--text-main); } .dark .copy-btn { background: var(--dark-card); color: var(--text-muted); } .dark .copy-btn:hover { background: var(--dark-border); color: var(--text-main); } /* --- 16. Utility Classes --- */ .hidden { display: none !important; } .space-y-6 > * + * { margin-top: 1.5rem; } .space-y-4 > * + * { margin-top: 1rem; } .space-y-3 > * + * { margin-top: 0.75rem; } /* --- 17. Animations --- */ @keyframes fadeIn { from { opacity: 0; transform: translateY(10px); } to { opacity: 1; transform: translateY(0); } } .animate-fade-in { animation: fadeIn 0.3s ease-out forwards; } /* --- 18. Selection Styling --- */ ::selection { background: var(--yt-500); color: white; } ::-moz-selection { background: var(--yt-500); color: white; } /* --- 19. Responsive Adjustments --- */ @media (max-width: 768px) { .settings-grid { grid-template-columns: 1fr; } .hero-value { font-size: 3rem; } .hero-stats { grid-template-columns: 1fr; gap: 0.75rem; } }