:root {
  color-scheme: light;
  --ink: #24151d;
  --muted: #725f69;
  --surface: #ffffff;
  --surface-soft: #fff5f8;
  --canvas: #f7eef2;
  --brand: #6f1d46;
  --brand-strong: #4b1230;
  --accent: #d95781;
  --border: #ead7df;
  --success: #25785c;
  --warning: #9c5a1c;
  --danger: #a72e42;
  --shadow: 0 18px 45px rgba(78, 22, 49, 0.1);
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
}

* { box-sizing: border-box; }
body {
  margin: 0;
  min-height: 100vh;
  background: linear-gradient(145deg, #f8f0f4 0%, #fff 48%, #f7eaf0 100%);
  color: var(--ink);
  font-size: 16px;
}
button, input, select, textarea { font: inherit; }
button { cursor: pointer; }
h1, h2, p { margin-top: 0; }
h1 { margin-bottom: 0; font-size: clamp(1.2rem, 3vw, 1.65rem); }
h2 { margin-bottom: 0; font-size: 1.1rem; }

.topbar {
  position: sticky;
  top: 0;
  z-index: 20;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 16px clamp(18px, 5vw, 56px);
  background: rgba(255, 255, 255, 0.92);
  border-bottom: 1px solid var(--border);
  backdrop-filter: blur(16px);
}
.brand { display: flex; align-items: center; gap: 12px; }
.brand-mark {
  display: grid;
  place-items: center;
  width: 44px;
  height: 44px;
  flex: 0 0 44px;
  border-radius: 14px;
  background: var(--brand);
  color: white;
  font-family: Georgia, serif;
  font-size: 1.6rem;
  font-weight: 700;
  box-shadow: 0 8px 20px rgba(111, 29, 70, .22);
}
.eyebrow {
  margin-bottom: 2px;
  color: var(--accent);
  font-size: .75rem;
  font-weight: 800;
  letter-spacing: .08em;
  text-transform: uppercase;
}
.app-shell { width: min(1480px, 100%); margin: 0 auto; padding: 28px clamp(16px, 4vw, 48px) 56px; }
.welcome-row { display: flex; align-items: center; justify-content: space-between; gap: 16px; margin-bottom: 22px; }
.welcome { margin-bottom: 3px; font-family: Georgia, serif; font-size: clamp(1.7rem, 4vw, 2.4rem); font-weight: 700; }
.muted { margin-bottom: 0; color: var(--muted); }

.primary-button, .secondary-button, .ghost-button, .icon-button {
  border-radius: 12px;
  border: 1px solid transparent;
  min-height: 44px;
  padding: 10px 16px;
  font-weight: 750;
}
.primary-button { background: var(--brand); color: white; box-shadow: 0 8px 20px rgba(111, 29, 70, .16); }
.primary-button:hover { background: var(--brand-strong); }
.secondary-button { background: var(--surface-soft); color: var(--brand); border-color: #e6bfd0; }
.ghost-button { background: white; color: var(--brand); border-color: var(--border); }
.icon-button { width: 44px; padding: 0; background: white; color: var(--brand); border-color: var(--border); font-size: 1.6rem; }

.summary-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 14px; margin-bottom: 18px; }
.summary-card { padding: 18px; background: var(--surface); border: 1px solid var(--border); border-radius: 18px; box-shadow: 0 10px 28px rgba(78,22,49,.06); }
.summary-card span, .summary-card small { display: block; color: var(--muted); }
.summary-card strong { display: block; margin: 5px 0 2px; color: var(--brand); font-family: Georgia, serif; font-size: 2rem; }

.reminder-banner { display: flex; align-items: center; justify-content: space-between; gap: 14px; margin-bottom: 18px; padding: 16px 18px; border: 1px solid #efc57d; border-radius: 16px; background: #fff8e9; }
.reminder-banner p { margin: 4px 0 0; }
.workspace-grid { display: grid; grid-template-columns: minmax(0, 1.7fr) minmax(310px, .7fr); gap: 18px; align-items: start; }
.calendar-panel, .upcoming-panel, .settings-panel { background: var(--surface); border: 1px solid var(--border); border-radius: 22px; box-shadow: var(--shadow); }
.calendar-panel { padding: 18px; overflow: hidden; }
.calendar-toolbar { display: grid; grid-template-columns: 44px 1fr 44px; align-items: center; gap: 10px; margin-bottom: 16px; }
.calendar-toolbar h2 { text-align: center; font-family: Georgia, serif; font-size: 1.4rem; text-transform: capitalize; }
.weekday-grid, .calendar-grid { display: grid; grid-template-columns: repeat(7, minmax(0, 1fr)); }
.weekday-grid { color: var(--muted); font-size: .8rem; font-weight: 800; text-align: center; }
.weekday-grid span { padding: 8px 2px; }
.calendar-grid { border-top: 1px solid var(--border); border-left: 1px solid var(--border); }
.calendar-day { min-height: 108px; padding: 8px; background: white; border: 0; border-right: 1px solid var(--border); border-bottom: 1px solid var(--border); text-align: left; overflow: hidden; }
.calendar-day.other-month { background: #fbf8fa; color: #aa98a1; }
.calendar-day.today .day-number { background: var(--brand); color: white; }
.day-number { display: grid; place-items: center; width: 28px; height: 28px; margin-bottom: 6px; border-radius: 9px; font-weight: 800; }
.day-event { display: block; width: 100%; margin-top: 4px; padding: 5px 7px; overflow: hidden; border: 0; border-left: 3px solid var(--accent); border-radius: 7px; background: var(--surface-soft); color: var(--ink); font-size: .76rem; text-align: left; text-overflow: ellipsis; white-space: nowrap; }
.day-event.confirmado { border-left-color: #376eaa; background: #eef5fc; }
.day-event.concluido { border-left-color: var(--success); background: #ecf8f3; }
.day-event.cancelado { border-left-color: #aaa; background: #f2f2f2; color: #777; text-decoration: line-through; }

.side-column { display: grid; gap: 18px; }
.upcoming-panel, .settings-panel { padding: 19px; }
.section-heading { display: flex; justify-content: space-between; gap: 10px; margin-bottom: 14px; }
.upcoming-list { display: grid; gap: 10px; }
.upcoming-card { width: 100%; padding: 13px; border: 1px solid var(--border); border-radius: 14px; background: #fff; color: var(--ink); text-align: left; }
.upcoming-card:hover { border-color: var(--accent); }
.upcoming-card time { color: var(--brand); font-size: .85rem; font-weight: 800; }
.upcoming-card strong, .upcoming-card span { display: block; }
.upcoming-card strong { margin: 4px 0; }
.upcoming-card span { color: var(--muted); font-size: .88rem; }
.empty-state { padding: 24px 10px; color: var(--muted); text-align: center; }
.settings-panel label { display: grid; gap: 6px; margin: 14px 0; font-weight: 700; }
.settings-actions { display: flex; flex-wrap: wrap; gap: 8px; }
.configuration-note { color: var(--muted); font-size: .86rem; }

input, select, textarea { width: 100%; min-height: 44px; border: 1px solid #d9c3cc; border-radius: 10px; padding: 10px 12px; background: white; color: var(--ink); }
textarea { resize: vertical; }
input:focus, select:focus, textarea:focus, button:focus-visible { outline: 3px solid rgba(217, 87, 129, .25); outline-offset: 2px; }

.appointment-dialog { width: min(680px, calc(100% - 24px)); max-height: calc(100vh - 32px); padding: 0; border: 0; border-radius: 22px; box-shadow: 0 28px 80px rgba(42, 10, 28, .3); }
.appointment-dialog::backdrop { background: rgba(42, 14, 29, .48); backdrop-filter: blur(4px); }
.appointment-dialog form { padding: 22px; }
.dialog-heading { display: flex; align-items: center; justify-content: space-between; gap: 12px; margin-bottom: 18px; }
.form-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; }
.form-grid label { display: grid; gap: 6px; color: var(--muted); font-size: .9rem; font-weight: 750; }
.full-width { grid-column: 1 / -1; }
.dialog-actions { display: flex; justify-content: flex-end; gap: 10px; margin-top: 18px; }
.form-error { margin: 12px 0; padding: 10px 12px; border-radius: 10px; background: #ffedf0; color: var(--danger); }
.toast { position: fixed; right: 18px; bottom: 18px; z-index: 50; max-width: min(380px, calc(100% - 36px)); padding: 13px 16px; border-radius: 12px; background: var(--ink); color: white; box-shadow: var(--shadow); }

.login-page { display: grid; place-items: center; padding: 18px; }
.login-card { width: min(420px, 100%); padding: 34px; border: 1px solid var(--border); border-radius: 24px; background: rgba(255,255,255,.96); box-shadow: var(--shadow); }
.login-card .brand-mark { margin-bottom: 22px; }
.login-card h1 { font-family: Georgia, serif; font-size: 2rem; }
.login-intro { margin: 10px 0 22px; color: var(--muted); }
.login-form { display: grid; gap: 15px; }
.login-form label { display: grid; gap: 6px; font-weight: 700; }

@media (max-width: 900px) {
  .workspace-grid { grid-template-columns: 1fr; }
  .side-column { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 640px) {
  .topbar { padding: 12px 14px; }
  .app-shell { padding: 20px 10px 42px; }
  .welcome-row { align-items: stretch; flex-direction: column; }
  .summary-grid { grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 7px; }
  .summary-card { padding: 12px 9px; }
  .summary-card strong { font-size: 1.55rem; }
  .summary-card span, .summary-card small { font-size: .72rem; }
  .calendar-panel { padding: 10px; border-radius: 16px; }
  .calendar-day { min-height: 76px; padding: 4px; }
  .day-number { width: 24px; height: 24px; margin-bottom: 2px; font-size: .78rem; }
  .day-event { padding: 4px; font-size: 0; }
  .day-event::before { content: ""; display: block; width: 7px; height: 7px; border-radius: 50%; background: var(--accent); }
  .side-column { grid-template-columns: 1fr; }
  .form-grid { grid-template-columns: 1fr; }
  .full-width { grid-column: auto; }
  .dialog-actions { flex-direction: column-reverse; }
  .dialog-actions button { width: 100%; }
  .reminder-banner { align-items: flex-start; flex-direction: column; }
}