:root { --ink: #f4f1e8; --paper: #052e4a; --coral: #b65357; --leaf: #277d72; --line: rgba(244,241,232,.18); --quiet: #9db8c8; }
* { box-sizing: border-box; }
body { margin: 0; min-width: 320px; color: var(--ink); background: radial-gradient(circle at 92% 4%, #0d4c6b 0 12rem, transparent 12.1rem), var(--paper); font-family: Outfit, sans-serif; }
.calendar-page { width: min(1160px, calc(100% - 3rem)); margin: 0 auto; padding: 5rem 0 2rem; }
.hero { border-bottom: 1px solid var(--line); padding-bottom: 3rem; }
.brand-logo { display: block; width: 180px; height: 54px; margin: 0 0 1.5rem; object-fit: contain; }
.eyebrow, footer, .month-heading span, .weekdays { font-family: "DM Mono", monospace; letter-spacing: .08em; text-transform: uppercase; }
.eyebrow { margin: 0 0 1rem; color: var(--leaf); font-size: .72rem; }
.hero-row { display: flex; justify-content: space-between; align-items: end; gap: 2rem; }
h1 { margin: 0; font-size: clamp(3rem, 7.4vw, 6.2rem); font-weight: 600; line-height: .9; letter-spacing: -.065em; }
h1 em { color: var(--coral); font-weight: 400; }
.intro { margin: 1.3rem 0 0; color: var(--quiet); font-size: 1.1rem; }
.today-card { width: 154px; padding: 1rem; background: #0c4564; color: var(--ink); transform: rotate(3deg); box-shadow: .55rem .55rem 0 #19586d; }
.today-card span { display: block; font-family: "DM Mono", monospace; font-size: .65rem; text-transform: uppercase; letter-spacing: .07em; }
.today-card strong { display: block; margin: .15rem 0; color: #9ed4cf; font-size: 3.1rem; font-weight: 500; line-height: 1; }
.planner { display: grid; grid-template-columns: .85fr 1.5fr; gap: 2.5rem; margin: 3rem 0 .5rem; padding: 2rem; background: #0a3a58; border-left: .35rem solid var(--leaf); }
.planner h2 { font-size: clamp(1.65rem, 3vw, 2.25rem); }
.selected-date { margin: .55rem 0 0; color: var(--leaf); font-family: "DM Mono", monospace; font-size: .78rem; }
.planner-content { display: grid; grid-template-columns: 1fr 1fr; gap: 2rem; }
.event-form { display: grid; gap: .75rem; }
.event-form label { display: grid; gap: .3rem; font-family: "DM Mono", monospace; font-size: .64rem; letter-spacing: .07em; text-transform: uppercase; }
.event-form input { width: 100%; border: 1px solid var(--line); border-radius: 0; padding: .72rem .8rem; color: var(--ink); background: #052a43; font: 400 .88rem Outfit, sans-serif; }
.event-form input:focus { outline: 2px solid var(--coral); outline-offset: 1px; }
.payment-row { display: grid; grid-template-columns: auto minmax(0, 1fr); align-items: end; gap: .75rem; }
.event-form .payment-status { display: flex; align-items: center; gap: .55rem; padding-bottom: .7rem; white-space: nowrap; }
.event-form .description-label { min-width: 0; }
.event-form .payment-status input { width: 1rem; height: 1rem; accent-color: var(--leaf); }
.event-form button { justify-self: start; border: 0; padding: .75rem 1rem; color: #fff; background: var(--coral); font: 500 .8rem Outfit, sans-serif; cursor: pointer; }
.event-form button:hover { background: var(--ink); }
.list-label { margin: 0 0 .55rem; font-family: "DM Mono", monospace; font-size: .64rem; letter-spacing: .07em; text-transform: uppercase; }
.event-list { display: grid; gap: .55rem; margin: 0; padding: 0; list-style: none; }
.event-item { display: flex; justify-content: space-between; gap: .6rem; padding: .7rem; color: #fff; background: var(--coral); }
.event-item div { display: grid; gap: .13rem; min-width: 0; }
.event-item strong { font-family: "DM Mono", monospace; font-size: .74rem; }
.event-item span, .event-item a { color: #fff; font-size: .82rem; overflow-wrap: anywhere; }
.event-item .paid-status { color: #fff; font-weight: 500; }
.event-item a { color: var(--leaf); }
.event-actions { display: flex; gap: .55rem; align-self: start; }
.event-actions button { border: 0; padding: 0; background: transparent; font: 500 .72rem Outfit, sans-serif; cursor: pointer; }
.edit, .remove { color: #fff; text-decoration: underline; }
.empty-state { padding: .75rem; color: var(--quiet); background: #062d48; font-size: .85rem; }
.calendar { display: grid; grid-template-columns: repeat(3, 1fr); gap: 3.6rem 2.2rem; padding: 3.2rem 0 4rem; }
.month { min-width: 0; }
.month-heading { display: flex; justify-content: space-between; align-items: baseline; margin-bottom: 1.1rem; }
h2 { margin: 0; font-size: 1.5rem; font-weight: 600; letter-spacing: -.04em; }
.month-heading span { color: var(--quiet); font-size: .62rem; }
.weekdays, .days { display: grid; grid-template-columns: repeat(7, 1fr); }
.weekdays { margin-bottom: .3rem; color: var(--quiet); font-size: .6rem; text-align: center; }
.days button, .days .empty { aspect-ratio: 1 / .84; display: grid; place-items: center; font-family: "DM Mono", monospace; font-size: .78rem; text-decoration: none; }
.days button { border: 0; border-radius: 50%; color: var(--ink); background: transparent; cursor: pointer; transition: transform .2s ease, background .2s ease; }
.days button:hover { background: #15536a; transform: translateY(-2px) scale(1.08); box-shadow: 0 .35rem .65rem rgba(0,0,0,.4); }
.days button.selected { background: #15536a; transform: scale(1.08); }
.days button.planned { background: var(--coral); color: #fff; }
.days button.paid-date { background: var(--leaf); color: #fff; }
.days button.planned:hover, .days button.planned.selected { background: var(--ink); color: #fff; }
.days button.paid-date:hover, .days button.paid-date.selected { background: var(--ink); color: #fff; }
.days .weekend { color: var(--coral); }
.featured h2 { color: var(--coral); }
.december { grid-column: 2; }
footer { display: flex; gap: .65rem; border-top: 1px solid var(--line); padding-top: 1.25rem; color: var(--quiet); font-size: .62rem; }
@media (max-width: 780px) { .planner { grid-template-columns: 1fr; } .calendar { grid-template-columns: repeat(2, 1fr); } .december { grid-column: auto; } }
@media (max-width: 540px) { .calendar-page { width: min(100% - 2rem, 430px); padding-top: 3rem; } .hero-row { align-items: flex-start; flex-direction: column; } .today-card { width: 140px; align-self: flex-end; margin-top: -2rem; } .planner { padding: 1.3rem; } .planner-content { grid-template-columns: 1fr; } .payment-row { grid-template-columns: 1fr; gap: .1rem; } .event-form .payment-status { padding-bottom: .25rem; } .calendar { grid-template-columns: 1fr; gap: 2.8rem; padding-top: 2.7rem; } .days button, .days .empty { font-size: .88rem; } }