:root {
  color-scheme: light;
  --forest: #153a2e;
  --forest-deep: #102c24;
  --cream: #f7f2e7;
  --paper: #fffdf8;
  --gold: #c49a54;
  --red: #9c3d35;
  --muted: #817d72;
  --line: #e8e0d1;
  font-family: "DM Sans", sans-serif;
  color: var(--forest);
  background: var(--cream);
  font-synthesis: none;
  text-rendering: optimizeLegibility;
}

* { box-sizing: border-box; }

body {
  min-width: 320px;
  min-height: 100vh;
  margin: 0;
  background:
    radial-gradient(ellipse at 48% -15%, rgba(196, 154, 84, .16), transparent 50%),
    var(--cream);
}

button, input, textarea, select { font: inherit; }
button { cursor: pointer; }

.shell { width: min(1120px, calc(100% - 40px)); margin: 0 auto; padding: 34px 0 64px; }
.topbar { display: flex; justify-content: space-between; align-items: center; gap: 16px; margin-bottom: 48px; }
.brand { display: flex; align-items: center; gap: 11px; font-size: 13px; font-weight: 700; letter-spacing: .12em; text-transform: uppercase; }
.brand-mark { display: grid; width: 36px; height: 36px; place-items: center; border: 1px solid var(--gold); border-radius: 50%; color: var(--gold); font-size: 17px; }
.user-bar { display: flex; align-items: center; gap: 16px; color: var(--muted); font-size: 13px; }
.text-button { padding: 8px 0; border: 0; background: none; color: var(--forest); font-size: 13px; font-weight: 700; }

.hero { max-width: 690px; margin: 0 auto 34px; text-align: center; }
.eyebrow { margin: 0 0 11px; color: var(--red); font-size: 11px; font-weight: 700; letter-spacing: .2em; text-transform: uppercase; }
h1, h2, h3, p { margin-top: 0; }
h1, h2, h3 { font-family: "Playfair Display", Georgia, serif; }
h1 { margin-bottom: 13px; font-size: clamp(36px, 6vw, 58px); font-weight: 500; letter-spacing: -.035em; }
.hero-copy { margin: 0; color: var(--muted); font-size: 15px; line-height: 1.7; }
.greeting { margin: 15px 0 0; color: var(--forest); font-size: 13px; font-weight: 600; }

.calendar-wrap { position: relative; padding: 25px; border: 1px solid rgba(196, 154, 84, .35); border-radius: 14px; background: rgba(255, 253, 248, .68); box-shadow: 0 18px 55px rgba(49, 53, 38, .07); }
.calendar-wrap::before { position: absolute; inset: 7px; border: 1px solid rgba(196, 154, 84, .17); border-radius: 9px; content: ""; pointer-events: none; }
.calendar-grid { position: relative; display: grid; grid-template-columns: repeat(6, minmax(0, 1fr)); gap: 12px; }
.door { position: relative; display: flex; min-height: 112px; flex-direction: column; align-items: flex-start; justify-content: space-between; overflow: hidden; padding: 13px; border: 1px solid #d5c6a9; border-radius: 6px; background: linear-gradient(145deg, #fffdf8, #f3ead8); color: var(--forest); text-align: left; transition: transform .18s, box-shadow .18s, border-color .18s; }
.door:hover:not(:disabled) { transform: translateY(-3px); border-color: var(--gold); box-shadow: 0 9px 20px rgba(21, 58, 46, .12); }
.door:disabled { cursor: default; }
.door:nth-child(6n+2), .door:nth-child(6n+5) { background: linear-gradient(145deg, #1d4939, #153a2e); color: #fffaf0; border-color: #1d4939; }
.door:nth-child(6n+4) { background: linear-gradient(145deg, #a4473d, #87352e); color: #fffaf0; border-color: #a4473d; }
.door.locked { filter: saturate(.68); opacity: .58; }
.door.claimed { border-color: var(--gold); box-shadow: inset 0 0 0 2px rgba(196, 154, 84, .38); }
.door-number { font-family: "Playfair Display", Georgia, serif; font-size: 31px; line-height: 1; }
.door-bottom { display: flex; width: 100%; align-items: center; justify-content: space-between; gap: 4px; font-size: 10px; font-weight: 700; letter-spacing: .08em; text-transform: uppercase; }
.door-symbol { color: var(--gold); font-size: 17px; }
.calendar-note { position: relative; margin: 18px 0 0; color: var(--muted); font-size: 12px; text-align: center; }
.admin-entry { display: flex; justify-content: center; margin: 20px 0 0; }
.admin-entry button { border: 0; background: none; color: var(--forest); font-size: 13px; font-weight: 700; text-decoration: underline; text-decoration-color: var(--gold); text-underline-offset: 4px; }

.panel { margin-top: 28px; padding: 26px; border: 1px solid var(--line); border-radius: 10px; background: var(--paper); }
.panel-heading { display: flex; justify-content: space-between; align-items: flex-start; gap: 16px; margin-bottom: 20px; }
.panel-heading h2 { margin: 0; font-size: 26px; }
.panel-heading p { margin: 5px 0 0; color: var(--muted); font-size: 13px; }
.admin-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 18px; }
.admin-card { padding: 20px; border: 1px solid var(--line); border-radius: 8px; background: #fffefa; }
.admin-card h3 { margin-bottom: 16px; font-size: 20px; }
.field { display: grid; gap: 7px; margin-bottom: 12px; }
.field label { color: #625e54; font-size: 12px; font-weight: 700; }
.field input, .field textarea, .field select { width: 100%; min-height: 42px; padding: 10px 12px; border: 1px solid #ddd5c7; border-radius: 5px; background: #fff; color: var(--forest); outline: none; }
.field textarea { min-height: 78px; resize: vertical; }
.field input:focus, .field textarea:focus, .field select:focus { border-color: var(--gold); box-shadow: 0 0 0 3px rgba(196, 154, 84, .16); }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; }
.primary-button { min-height: 42px; padding: 10px 16px; border: 1px solid var(--forest); border-radius: 5px; background: var(--forest); color: white; font-size: 13px; font-weight: 700; }
.primary-button:hover { background: var(--forest-deep); }
.secondary-button { min-height: 38px; padding: 8px 13px; border: 1px solid var(--line); border-radius: 5px; background: transparent; color: var(--forest); font-size: 12px; font-weight: 700; }
.danger-button { border: 0; background: none; color: var(--red); font-size: 12px; font-weight: 700; }
.list { display: grid; gap: 9px; margin-top: 17px; }
.list-item { display: flex; justify-content: space-between; align-items: flex-start; gap: 12px; padding: 11px 0; border-top: 1px solid var(--line); }
.list-item strong { display: block; font-size: 13px; }
.list-item small { display: block; margin-top: 3px; color: var(--muted); font-size: 11px; line-height: 1.5; }
.pill { display: inline-block; margin-right: 7px; padding: 3px 7px; border-radius: 3px; background: #efe7d7; color: #675a40; font-size: 10px; font-weight: 700; }
.inactive { opacity: .5; }
.inline-form { display: flex; align-items: end; gap: 10px; }
.inline-form .field { flex: 1; }
.empty { color: var(--muted); font-size: 12px; }
.error-text { min-height: 18px; margin: 10px 0 0; color: var(--red); font-size: 12px; }

.auth-card, .prize-card { width: min(440px, calc(100% - 32px)); margin: 10vh auto; padding: 34px; border: 1px solid rgba(196, 154, 84, .45); border-radius: 10px; background: var(--paper); box-shadow: 0 18px 55px rgba(49, 53, 38, .1); }
.auth-card .brand { justify-content: center; margin-bottom: 28px; }
.auth-card h1, .prize-card h1 { margin-bottom: 8px; font-size: 34px; text-align: center; }
.auth-card > p, .prize-card > p { margin-bottom: 24px; color: var(--muted); font-size: 13px; line-height: 1.6; text-align: center; }
.auth-card form { display: grid; gap: 4px; }
.auth-card .primary-button { width: 100%; margin-top: 6px; }
.prize-card { text-align: center; }
.prize-card h1 { margin: 8px 0; }
.modal-backdrop { position: fixed; inset: 0; z-index: 3; display: grid; place-items: center; padding: 16px; background: rgba(16, 44, 36, .55); backdrop-filter: blur(4px); }
.modal-backdrop .prize-card { margin: 0; }
.prize-day { color: var(--gold); font-family: "Playfair Display", Georgia, serif; font-size: 15px; }
.prize-title { margin: 14px 0 8px; font-family: "Playfair Display", Georgia, serif; font-size: 27px; }
.prize-description { margin-bottom: 25px !important; }
.toast { position: fixed; right: 20px; bottom: 20px; z-index: 4; max-width: min(400px, calc(100% - 40px)); padding: 12px 16px; border-radius: 6px; background: var(--forest); color: white; font-size: 13px; opacity: 0; pointer-events: none; transform: translateY(8px); transition: opacity .2s, transform .2s; }
.toast.visible { opacity: 1; transform: translateY(0); }
.loading-card { width: min(420px, calc(100% - 32px)); margin: 18vh auto; color: var(--muted); text-align: center; }

@media (max-width: 760px) {
  .shell { width: min(100% - 24px, 580px); padding-top: 20px; }
  .topbar { margin-bottom: 34px; }
  .calendar-wrap { padding: 16px; }
  .calendar-grid { grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 9px; }
  .door { min-height: 92px; padding: 10px; }
  .door-number { font-size: 27px; }
  .admin-grid { grid-template-columns: 1fr; }
  .panel { padding: 19px; }
}

@media (max-width: 390px) {
  .calendar-grid { grid-template-columns: repeat(3, minmax(0, 1fr)); }
  .user-bar { gap: 8px; font-size: 11px; }
  .form-row { grid-template-columns: 1fr; gap: 0; }
  .inline-form { align-items: stretch; flex-direction: column; }
}