/* WaterSMS — shared design system Light-first, purple droplet on white. Dark theme is a full re-map of the same tokens, stamped on by /js/theme.js before first paint. Change the default in theme.js (DEFAULT_THEME). */ @import url('https://fonts.googleapis.com/css2?family=Montserrat:wght@600;700;800&family=Source+Sans+3:ital,wght@0,400;0,600;1,400&display=swap'); /* ---------------------------------------------------------------- tokens */ :root, :root[data-theme='light'] { --brand: #5949dd; --brand-deep: #4535c4; --brand-ink: #2b2188; --brand-soft: #efedff; --on-brand: #ffffff; --ink: #1c1850; /* headings */ --body: #4a4774; /* body copy */ --muted: #77749e; /* secondary */ --line: #e3e1f3; --pool: #f4f3ff; /* tinted surface */ --pool-2: #e9e7fe; --ring: #c9c4fb; --paper: #ffffff; /* page + card background */ --paper-2: #fbfaff; /* inputs */ --ok: #1e9e6a; --ok-soft: #e7f7f0; --warn: #b06d09; --warn-soft: #fdf3e3; --err: #cf2d38; --err-soft: #fdecee; --shadow-sm: 0 1px 2px rgba(28, 24, 80, .05); --shadow-md: 0 18px 40px -24px rgba(28, 24, 80, .28); --shadow-lg: 0 40px 70px -30px rgba(89, 73, 221, .45), 0 6px 20px -10px rgba(28, 24, 80, .15); --font-display: 'Montserrat', ui-sans-serif, system-ui, sans-serif; --font-body: 'Source Sans 3', 'Segoe UI', ui-sans-serif, system-ui, sans-serif; --font-mono: ui-monospace, 'SF Mono', Menlo, Consolas, monospace; --r-lg: 22px; --r-md: 14px; --r-sm: 10px; --container: 1140px; --gutter: 24px; color-scheme: light; } :root[data-theme='dark'] { --brand: #8878ff; --brand-deep: #9c8fff; --brand-ink: #0d0b18; --brand-soft: #211d3d; --on-brand: #ffffff; --ink: #f1efff; --body: #bfbbdd; --muted: #8b87ad; --line: #2b2745; --pool: #191630; --pool-2: #221e3c; --ring: #3d3766; --paper: #100e1c; --paper-2: #17142a; --ok: #43cf92; --ok-soft: rgba(67, 207, 146, .12); --warn: #e8a951; --warn-soft: rgba(232, 169, 81, .12); --err: #ff7b84; --err-soft: rgba(255, 123, 132, .12); /* On a near-black page a big black shadow reads as a dark blob, so dark mode lifts surfaces with a soft brand glow instead. */ --shadow-sm: 0 1px 2px rgba(0, 0, 0, .35); --shadow-md: 0 18px 40px -26px rgba(136, 120, 255, .30); --shadow-lg: 0 30px 60px -32px rgba(136, 120, 255, .35), 0 4px 14px -8px rgba(0, 0, 0, .45); color-scheme: dark; } /* ---------------------------------------------------------------- base */ *, *::before, *::after { box-sizing: border-box; } html { scroll-behavior: smooth; } body { margin: 0; font-family: var(--font-body); font-size: 1.0625rem; line-height: 1.6; color: var(--body); background: var(--paper); -webkit-font-smoothing: antialiased; } h1, h2, h3, h4 { font-family: var(--font-display); color: var(--ink); margin: 0; letter-spacing: -.015em; } h1 { font-weight: 800; font-size: clamp(2.5rem, 4.6vw, 3.5rem); line-height: 1.06; letter-spacing: -.025em; } h2 { font-weight: 700; font-size: clamp(1.8rem, 3vw, 2.45rem); line-height: 1.15; } h3 { font-weight: 700; font-size: 1.2rem; line-height: 1.3; } h4 { font-weight: 700; font-size: 1rem; } p { margin: 0; } a { color: var(--brand); } ul, ol { margin: 0; padding: 0; list-style: none; } strong { font-weight: 600; } :focus-visible { outline: 3px solid var(--brand); outline-offset: 3px; border-radius: 4px; } .container { width: min(var(--container), 100% - 2 * var(--gutter)); margin-inline: auto; } .section { padding: 96px 0; } .section--tint { background: var(--pool); } .section-head { max-width: 42rem; margin-bottom: 48px; } .section-head p { margin-top: 14px; font-size: 1.15rem; } .text-link { font-weight: 600; text-decoration: underline; text-underline-offset: 4px; text-decoration-thickness: 1.5px; } .text-link:hover { color: var(--brand-deep); } .mono { font-family: var(--font-mono); } .muted { color: var(--muted); } .dim { color: var(--muted); } .small { font-size: .92rem; } .center { text-align: center; } .strong-ink { color: var(--ink); } .row { display: flex; gap: 12px; align-items: center; } .row.wrap-row { flex-wrap: wrap; } .spread { display: flex; justify-content: space-between; align-items: center; gap: 12px; } .grow { flex: 1; } .hide { display: none !important; } .stack > * + * { margin-top: 12px; } .sep { height: 1px; background: var(--line); margin: 20px 0; } /* ---------------------------------------------------------------- buttons */ .btn, button { display: inline-flex; align-items: center; justify-content: center; gap: 8px; padding: 13px 22px; border-radius: var(--r-sm); font: 600 1.05rem/1 var(--font-body); text-decoration: none; border: 1.5px solid transparent; cursor: pointer; white-space: nowrap; background: var(--brand); color: var(--on-brand); transition: background-color .15s ease, color .15s ease, border-color .15s ease, opacity .15s ease; } .btn:hover, button:hover { background: var(--brand-deep); text-decoration: none; } button:disabled, .btn:disabled { opacity: .5; cursor: not-allowed; } .btn-primary { background: var(--brand); color: var(--on-brand); } .btn-primary:hover { background: var(--brand-deep); } .btn-outline, button.ghost, .btn.ghost { border-color: var(--ring); color: var(--brand); background: transparent; } .btn-outline:hover, button.ghost:hover, .btn.ghost:hover { background: var(--pool); } .btn-ghost { color: var(--ink); background: transparent; padding-inline: 14px; border-color: transparent; } .btn-ghost:hover { background: var(--pool); color: var(--ink); } .btn-light { background: var(--paper); color: var(--brand); } .btn-light:hover { background: var(--pool-2); } .btn-ghost-light { color: #fff; border-color: rgba(255,255,255,.45); background: transparent; } .btn-ghost-light:hover { border-color: #fff; background: rgba(255,255,255,.08); } .btn-lg { padding: 16px 28px; font-size: 1.1rem; } .btn.sm, button.sm { padding: 8px 14px; font-size: .95rem; border-radius: 8px; } button.danger { background: transparent; border-color: var(--err); color: var(--err); } button.danger:hover { background: var(--err-soft); } button.full, .btn.full { width: 100%; } /* ---------------------------------------------------------------- header */ .site-header { position: sticky; top: 0; z-index: 50; background: color-mix(in srgb, var(--paper) 92%, transparent); backdrop-filter: saturate(1.4) blur(10px); border-bottom: 1px solid var(--line); } .nav { display: flex; align-items: center; gap: 32px; height: 72px; } .brand { display: inline-flex; align-items: center; gap: 9px; text-decoration: none; color: var(--brand); } .brand svg { width: 40px; height: 32px; } .brand:hover { text-decoration: none; } .wordmark { font: 800 1.45rem/1 var(--font-display); letter-spacing: -.03em; color: var(--brand); } .nav-menu { display: flex; align-items: center; flex: 1; gap: 32px; } .nav-links { display: flex; gap: 26px; } .nav-links a { color: var(--body); text-decoration: none; font-weight: 600; font-size: 1rem; white-space: nowrap; } .nav-links a:hover { color: var(--brand); } .nav-links a.active { color: var(--brand); } .nav-actions { display: flex; gap: 10px; margin-left: auto; align-items: center; } .nav-toggle { display: none; margin-left: auto; background: none; border: 1.5px solid var(--line); border-radius: var(--r-sm); width: 44px; height: 44px; cursor: pointer; color: var(--ink); padding: 0; } .nav-toggle:hover { background: var(--pool); } .balance-pill { font-family: var(--font-mono); background: var(--pool); border: 1px solid var(--line); padding: 8px 14px; border-radius: 999px; font-size: .95rem; color: var(--ink); white-space: nowrap; } .balance-pill b { color: var(--ok); font-weight: 600; } /* theme toggle */ .theme-toggle { padding: 10px; line-height: 0; border-color: var(--line); color: var(--ink); background: transparent; } .theme-toggle:hover { background: var(--pool); } .theme-toggle svg { display: block; } :root[data-theme='dark'] .theme-toggle .ico-moon, :root:not([data-theme='dark']) .theme-toggle .ico-sun { display: none; } .theme-toggle.floating { position: fixed; right: 18px; bottom: 18px; z-index: 60; background: var(--paper); border: 1.5px solid var(--line); box-shadow: var(--shadow-md); } /* ---------------------------------------------------------------- surfaces */ .card { background: var(--paper); border: 1px solid var(--line); border-radius: var(--r-lg); padding: 26px; box-shadow: var(--shadow-sm); } .card + .card { margin-top: 18px; } .card h2, .card h3 { margin-bottom: 8px; } .card--tint { background: var(--pool); } .grid { display: grid; gap: 20px; } .grid.c2 { grid-template-columns: repeat(auto-fit, minmax(330px, 1fr)); } .grid.c3 { grid-template-columns: repeat(auto-fit, minmax(250px, 1fr)); } .grid.c4 { grid-template-columns: repeat(auto-fit, minmax(190px, 1fr)); } .stat { background: var(--pool); border: 1px solid var(--line); border-radius: var(--r-md); padding: 18px 20px; } .stat .k { font-size: .8rem; text-transform: uppercase; letter-spacing: .08em; color: var(--muted); font-weight: 600; } .stat .v { font-family: var(--font-display); font-size: 1.75rem; font-weight: 700; color: var(--ink); margin-top: 4px; letter-spacing: -.02em; } /* ---------------------------------------------------------------- forms */ label { display: block; font-size: .95rem; font-weight: 600; color: var(--ink); margin-bottom: 7px; } input, select, textarea { width: 100%; background: var(--paper-2); border: 1.5px solid var(--line); color: var(--body); border-radius: var(--r-sm); padding: 12px 14px; font-size: 1.02rem; font-family: inherit; outline: none; transition: border-color .15s, box-shadow .15s; } input:focus, select:focus, textarea:focus { border-color: var(--brand); box-shadow: 0 0 0 3px var(--brand-soft); } input::placeholder { color: var(--muted); opacity: .8; } input[type='checkbox'] { width: auto; accent-color: var(--brand); } .field + .field { margin-top: 16px; } /* ---------------------------------------------------------------- badges */ .badge { display: inline-flex; align-items: center; gap: 6px; font-size: .82rem; font-weight: 600; padding: 4px 10px; border-radius: 999px; border: 1px solid var(--line); color: var(--muted); background: var(--pool); white-space: nowrap; } .badge.ok { color: var(--ok); border-color: transparent; background: var(--ok-soft); } .badge.warn { color: var(--warn); border-color: transparent; background: var(--warn-soft); } .badge.err { color: var(--err); border-color: transparent; background: var(--err-soft); } .badge.brand { color: var(--brand); border-color: transparent; background: var(--brand-soft); } .dot { width: 8px; height: 8px; border-radius: 50%; background: var(--muted); display: inline-block; } .dot.on { background: var(--ok); } .dot.off { background: var(--err); } /* ---------------------------------------------------------------- tables */ table { width: 100%; border-collapse: collapse; font-size: 1rem; } th, td { text-align: left; padding: 13px 14px; border-bottom: 1px solid var(--line); vertical-align: middle; } th { font: 700 .85rem/1.3 var(--font-display); text-transform: uppercase; letter-spacing: .06em; color: var(--muted); } td { color: var(--body); } tbody tr:last-child td, tbody tr:last-child th { border-bottom: 0; } tbody tr:hover { background: var(--pool); } .table-scroll { overflow-x: auto; margin: 0 -26px; padding: 0 26px; } td.num, .num-cell { font-family: var(--font-mono); color: var(--ink); white-space: nowrap; font-variant-numeric: tabular-nums; } /* ---------------------------------------------------------------- alerts */ .alert { border-radius: var(--r-sm); padding: 13px 16px; font-size: 1rem; border: 1px solid var(--line); background: var(--pool); margin-bottom: 16px; } .alert.err { border-color: transparent; background: var(--err-soft); color: var(--err); } .alert.ok { border-color: transparent; background: var(--ok-soft); color: var(--ok); } .alert.warn { border-color: transparent; background: var(--warn-soft); color: var(--warn); } /* ---------------------------------------------------------------- bits */ .code-big { font: 700 2.2rem/1 var(--font-display); letter-spacing: .12em; color: var(--ink); background: var(--pool); border: 1px solid var(--line); border-radius: var(--r-md); padding: 20px 18px; text-align: center; user-select: all; font-variant-numeric: tabular-nums; } .copy { cursor: pointer; } .pill-tabs { display: inline-flex; background: var(--pool); border: 1px solid var(--line); border-radius: 999px; padding: 4px; gap: 4px; } .pill-tabs button { background: transparent; color: var(--muted); border-radius: 999px; padding: 8px 18px; font-size: .98rem; border-color: transparent; } .pill-tabs button:hover { background: transparent; color: var(--ink); } .pill-tabs button.active { background: var(--brand); color: var(--on-brand); } .toast-host { position: fixed; right: 20px; bottom: 20px; z-index: 100; display: flex; flex-direction: column; gap: 10px; } .toast { background: var(--paper); border: 1px solid var(--line); border-left: 4px solid var(--brand); border-radius: var(--r-sm); padding: 13px 17px; box-shadow: var(--shadow-md); font-size: 1rem; color: var(--ink); max-width: 350px; animation: slidein .18s ease; } .toast.err { border-left-color: var(--err); } .toast.ok { border-left-color: var(--ok); } @keyframes slidein { from { transform: translateY(10px); opacity: 0; } to { transform: none; opacity: 1; } } .spinner { width: 16px; height: 16px; border-radius: 50%; border: 2px solid var(--ring); border-top-color: var(--brand); animation: spin .7s linear infinite; display: inline-block; } @keyframes spin { to { transform: rotate(360deg); } } /* auth pages */ .auth-wrap { max-width: 440px; margin: 72px auto; padding: 0 var(--gutter); } .auth-wrap .brand { justify-content: center; display: flex; margin-bottom: 30px; } .auth-foot { text-align: center; margin-top: 20px; font-size: 1rem; color: var(--muted); } .code-input { font-family: var(--font-mono); font-size: 1.6rem; letter-spacing: .5em; text-align: center; text-indent: .5em; } /* footer */ .footer { padding: 64px 0 36px; border-top: 1px solid var(--line); } .footer-grid { display: grid; grid-template-columns: 1.6fr 1fr 1fr 1fr; gap: 40px; } .footer-about p { margin-top: 16px; max-width: 22rem; font-size: 1rem; } .footer h3 { font-size: .98rem; margin-bottom: 14px; } .footer-links { display: flex; flex-direction: column; gap: 9px; } .footer-links a { color: var(--body); text-decoration: none; font-size: 1rem; } .footer-links a:hover { color: var(--brand); } .footer-bottom { display: flex; flex-wrap: wrap; justify-content: space-between; gap: 12px 24px; margin-top: 52px; padding-top: 24px; border-top: 1px solid var(--line); font-size: .95rem; color: var(--muted); } .footer-bottom ul { display: flex; gap: 22px; } .footer-bottom a { color: var(--muted); text-decoration: none; } .footer-bottom a:hover { color: var(--brand); } /* app page shell */ .page { padding: 40px 0 80px; } .page-head { margin-bottom: 28px; } .page-head h1 { font-size: clamp(1.9rem, 3.2vw, 2.4rem); } .page-head p { margin-top: 8px; } @media (max-width: 980px) { .footer-grid { grid-template-columns: 1fr 1fr; } } @media (max-width: 880px) { .nav-toggle { display: inline-flex; align-items: center; justify-content: center; } .nav-menu { display: none; position: absolute; left: 0; right: 0; top: 72px; flex-direction: column; align-items: stretch; gap: 0; background: var(--paper); border-bottom: 1px solid var(--line); padding: 12px var(--gutter) 20px; } .site-header.is-open .nav-menu { display: flex; } .nav-links { flex-direction: column; gap: 0; } .nav-links a { display: block; padding: 12px 0; border-bottom: 1px solid var(--line); } .nav-actions { margin: 16px 0 0; flex-wrap: wrap; } } @media (max-width: 700px) { .section { padding: 64px 0; } .card { padding: 20px; } .table-scroll { margin: 0 -20px; padding: 0 20px; } .footer-grid { grid-template-columns: 1fr; } .footer-bottom { flex-direction: column; } .code-big { font-size: 1.7rem; letter-spacing: .08em; } } @media (prefers-reduced-motion: reduce) { html { scroll-behavior: auto; } .toast, .msg.is-new { animation: none; } .btn, button { transition: none; } }