/* ============================================================ Variáveis — Light Mode (padrão) ============================================================ */ :root { --bg: #f8f8f8; --surface: #ffffff; --border: #e4e4e4; --text-primary: #111111; --text-secondary: #666666; --text-hint: #999999; --accent: #111111; --accent-fg: #ffffff; --accent-hover: #333333; --secondary-bg: #f0f0f0; --secondary-hover: #e0e0e0; --danger: #c0392b; --success: #1a7a4a; --success-stroke: #1a7a4a; --shadow: 0 1px 3px rgba(0,0,0,0.08), 0 4px 16px rgba(0,0,0,0.05); --radius: 14px; --radius-sm: 8px; --transition: 0.25s ease; } /* ============================================================ Variáveis — Dark Mode (auto via sistema) ============================================================ */ @media (prefers-color-scheme: dark) { :root { --bg: #0c0c0c; --surface: #1a1a1a; --border: #2e2e2e; --text-primary: #f0f0f0; --text-secondary: #aaaaaa; --text-hint: #666666; --accent: #f0f0f0; --accent-fg: #111111; --accent-hover: #cccccc; --secondary-bg: #252525; --secondary-hover: #333333; --danger: #e05252; --success: #34c77b; --success-stroke: #34c77b; --shadow: 0 1px 3px rgba(0,0,0,0.4), 0 4px 20px rgba(0,0,0,0.3); } } /* ============================================================ Variáveis — override manual via data-theme no ============================================================ */ html[data-theme="dark"]:root { --bg: #0c0c0c; --surface: #1a1a1a; --border: #2e2e2e; --text-primary: #f0f0f0; --text-secondary: #aaaaaa; --text-hint: #666666; --accent: #f0f0f0; --accent-fg: #111111; --accent-hover: #cccccc; --secondary-bg: #252525; --secondary-hover: #333333; --danger: #e05252; --success: #34c77b; --success-stroke: #34c77b; --shadow: 0 1px 3px rgba(0,0,0,0.4), 0 4px 20px rgba(0,0,0,0.3); } html[data-theme="light"]:root { --bg: #f8f8f8; --surface: #ffffff; --border: #e4e4e4; --text-primary: #111111; --text-secondary: #666666; --text-hint: #999999; --accent: #111111; --accent-fg: #ffffff; --accent-hover: #333333; --secondary-bg: #f0f0f0; --secondary-hover: #e0e0e0; --danger: #c0392b; --success: #1a7a4a; --success-stroke: #1a7a4a; --shadow: 0 1px 3px rgba(0,0,0,0.08), 0 4px 16px rgba(0,0,0,0.05); } /* ============================================================ Reset & Base ============================================================ */ *, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; } html { font-size: 16px; -webkit-text-size-adjust: 100%; } body { font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, Cantarell, sans-serif; background: var(--bg); color: var(--text-primary); min-height: 100dvh; display: flex; align-items: center; justify-content: center; padding: 1.5rem; line-height: 1.5; transition: background var(--transition), color var(--transition); } /* ============================================================ Container principal ============================================================ */ .container { width: 100%; max-width: 420px; position: relative; } /* ============================================================ Telas (screens) — gerenciadas via JS adicionando .active ============================================================ */ .screen { display: none; opacity: 0; transform: translateY(10px); transition: opacity var(--transition), transform var(--transition); } .screen.active { display: block; opacity: 1; transform: translateY(0); } /* ============================================================ Card ============================================================ */ .card { background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius); padding: 2rem 1.75rem; box-shadow: var(--shadow); } .card-center { text-align: center; } /* ============================================================ Header icon ============================================================ */ .header-icon { width: 44px; height: 44px; color: var(--text-secondary); margin-bottom: 1.25rem; } .header-icon svg { width: 100%; height: 100%; } /* ============================================================ Tipografia ============================================================ */ .title { font-size: 1.375rem; font-weight: 700; letter-spacing: -0.02em; color: var(--text-primary); margin-bottom: 0.25rem; } .subtitle { font-size: 0.9375rem; color: var(--text-secondary); margin-bottom: 1.75rem; } /* ============================================================ Input de valor ============================================================ */ .input-group { margin-bottom: 1.5rem; } .input-label { display: block; font-size: 0.8125rem; font-weight: 600; letter-spacing: 0.04em; text-transform: uppercase; color: var(--text-secondary); margin-bottom: 0.5rem; } .input-wrapper { display: flex; align-items: center; border: 1.5px solid var(--border); border-radius: var(--radius-sm); background: var(--bg); transition: border-color var(--transition); overflow: hidden; } .input-wrapper:focus-within { border-color: var(--accent); } .input-prefix { padding: 0.75rem 0.875rem; font-size: 1.125rem; font-weight: 600; color: var(--text-secondary); border-right: 1.5px solid var(--border); background: var(--surface); user-select: none; } input#amount { flex: 1; padding: 0.75rem 1rem; font-size: 1.5rem; font-weight: 600; color: var(--text-primary); background: transparent; border: none; outline: none; width: 100%; /* Remove spinners */ -moz-appearance: textfield; } input#amount::-webkit-inner-spin-button, input#amount::-webkit-outer-spin-button { -webkit-appearance: none; margin: 0; } .input-hint { font-size: 0.8125rem; color: var(--text-hint); margin-top: 0.375rem; } .input-error { font-size: 0.8125rem; color: var(--danger); margin-top: 0.375rem; min-height: 1rem; } /* ============================================================ Botões ============================================================ */ .btn { display: inline-flex; align-items: center; justify-content: center; gap: 0.5rem; padding: 0.8125rem 1.5rem; font-size: 0.9375rem; font-weight: 600; border-radius: var(--radius-sm); border: none; cursor: pointer; transition: background var(--transition), transform 0.1s ease, opacity var(--transition); width: 100%; letter-spacing: -0.01em; } .btn:active { transform: scale(0.98); } .btn:disabled { opacity: 0.5; cursor: not-allowed; transform: none; } .btn-primary { background: var(--accent); color: var(--accent-fg); } .btn-primary:hover:not(:disabled) { background: var(--accent-hover); } .btn-secondary { background: var(--secondary-bg); color: var(--text-primary); } .btn-secondary:hover:not(:disabled) { background: var(--secondary-hover); } .btn-icon { gap: 0.5rem; } .btn-icon svg { width: 16px; height: 16px; flex-shrink: 0; } /* ============================================================ Loading dots ============================================================ */ .loading-dots { display: flex; justify-content: center; gap: 0.5rem; margin-bottom: 1.25rem; } .loading-dots span { width: 10px; height: 10px; border-radius: 50%; background: var(--text-secondary); animation: dot-bounce 1.2s infinite ease-in-out; } .loading-dots span:nth-child(1) { animation-delay: 0s; } .loading-dots span:nth-child(2) { animation-delay: 0.2s; } .loading-dots span:nth-child(3) { animation-delay: 0.4s; } @keyframes dot-bounce { 0%, 80%, 100% { transform: scale(0.6); opacity: 0.4; } 40% { transform: scale(1); opacity: 1; } } .loading-text { color: var(--text-secondary); font-size: 0.9375rem; } /* ============================================================ QR Code ============================================================ */ .qr-wrapper { display: flex; justify-content: center; margin: 1.5rem 0; } .qr-image { width: 220px; height: 220px; border-radius: var(--radius-sm); background: #ffffff; padding: 10px; /* Força fundo branco independente do tema */ box-shadow: 0 0 0 1px var(--border); } /* ============================================================ Valor exibido ============================================================ */ .amount-display { display: flex; align-items: baseline; justify-content: center; gap: 0.5rem; margin-bottom: 1.25rem; } .amount-label { font-size: 0.875rem; color: var(--text-secondary); } .amount-value { font-size: 1.5rem; font-weight: 700; letter-spacing: -0.02em; } /* ============================================================ Timer ============================================================ */ .timer-wrapper { display: flex; align-items: center; justify-content: center; gap: 0.4rem; margin-bottom: 1.5rem; padding: 0.5rem 1rem; border: 1px solid var(--border); border-radius: 100px; background: var(--bg); width: fit-content; margin-left: auto; margin-right: auto; } .timer-icon { width: 15px; height: 15px; color: var(--text-secondary); flex-shrink: 0; } .timer { font-size: 1rem; font-weight: 700; font-variant-numeric: tabular-nums; letter-spacing: 0.04em; color: var(--text-primary); transition: color 0.5s ease; } .timer.urgent { color: var(--danger); animation: timer-pulse 1s infinite; } .timer-label { font-size: 0.8125rem; color: var(--text-secondary); } @keyframes timer-pulse { 0%, 100% { opacity: 1; } 50% { opacity: 0.6; } } /* ============================================================ PIX Copia e Cola ============================================================ */ .pix-copy-wrapper { margin-bottom: 1.5rem; } .pix-copy-label { font-size: 0.8125rem; color: var(--text-secondary); margin-bottom: 0.5rem; text-align: center; } .pix-copy-group { display: flex; gap: 0.5rem; align-items: stretch; } .pix-string { flex: 1; font-size: 0.6875rem; padding: 0.5rem 0.75rem; background: var(--bg); border: 1px solid var(--border); border-radius: var(--radius-sm); color: var(--text-secondary); overflow: hidden; text-overflow: ellipsis; white-space: nowrap; font-family: 'Courier New', Courier, monospace; display: block; min-width: 0; } .btn-icon.btn-secondary { width: auto; flex-shrink: 0; padding: 0.5rem 0.875rem; font-size: 0.8125rem; } /* ============================================================ Aguardando confirmação ============================================================ */ .waiting-text { font-size: 0.8125rem; color: var(--text-hint); text-align: center; display: flex; align-items: center; justify-content: center; gap: 0.5rem; } .dot-pulse { width: 6px; height: 6px; border-radius: 50%; background: var(--text-hint); display: inline-block; animation: dot-bounce 1.5s infinite ease-in-out; } /* ============================================================ Ícone de sucesso (SVG animado) ============================================================ */ .success-icon { width: 72px; height: 72px; margin: 0 auto 1.5rem; } .success-icon svg { width: 100%; height: 100%; } .success-circle { stroke: var(--success); stroke-width: 2; stroke-dasharray: 166; stroke-dashoffset: 166; stroke-miterlimit: 10; animation: stroke 0.6s cubic-bezier(0.65, 0, 0.45, 1) forwards; } .success-check { stroke: var(--success); stroke-width: 2.5; stroke-linecap: round; stroke-dasharray: 48; stroke-dashoffset: 48; animation: stroke 0.3s cubic-bezier(0.65, 0, 0.45, 1) 0.5s forwards; } @keyframes stroke { 100% { stroke-dashoffset: 0; } } .success-desc { font-size: 0.9375rem; color: var(--text-secondary); margin-bottom: 1.75rem; } /* ============================================================ Ícone de expirado ============================================================ */ .expired-icon { width: 56px; height: 56px; margin: 0 auto 1.25rem; color: var(--text-secondary); } .expired-icon svg { width: 100%; height: 100%; } /* ============================================================ Botão de tema ============================================================ */ .theme-toggle { position: fixed; top: 1rem; right: 1rem; width: 38px; height: 38px; border-radius: 50%; border: 1px solid var(--border); background: var(--surface); color: var(--text-secondary); cursor: pointer; display: flex; align-items: center; justify-content: center; transition: background var(--transition), color var(--transition), border-color var(--transition); z-index: 100; padding: 0; } .theme-toggle:hover { background: var(--secondary-bg); color: var(--text-primary); } .theme-toggle svg { width: 18px; height: 18px; flex-shrink: 0; } /* ============================================================ Responsividade ============================================================ */ @media (max-width: 480px) { body { padding: 1rem; align-items: flex-start; padding-top: 2rem; } .card { padding: 1.5rem 1.25rem; } .qr-image { width: 190px; height: 190px; } }