:root {
    --ink: #2b2d42;
    --muted: #6c6f7f;
    --accent: #c9637d;
    --surface: #fdf8f5;
    font-family: system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
    color: var(--ink);
    background: var(--surface);
}

body {
    margin: 0;
}

a {
    color: var(--accent);
}

.site-header {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    justify-content: space-between;
    gap: 0.75rem;
    padding: 0.75rem 1.25rem;
    background: #fff;
    border-bottom: 1px solid #eadfd8;
}

.brand {
    font-weight: 700;
    font-size: 1.25rem;
    text-decoration: none;
}

.nav {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 0.75rem;
}

.nav a {
    text-decoration: none;
    color: var(--ink);
}

.nav a.active {
    color: var(--accent);
    font-weight: 600;
}

.signout {
    display: inline;
    margin: 0;
}

.content {
    max-width: 60rem;
    margin: 0 auto;
    padding: 1.25rem;
}

.error {
    color: #a4161a;
}

.signin-providers {
    list-style: none;
    padding: 0;
}

.signin-providers li {
    margin: 0.5rem 0;
}

.provider-photo {
    border-radius: 50%;
    object-fit: cover;
}

.provider-initials {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    background: var(--accent);
    color: #fff;
    font-weight: 600;
}

.calendar-grid {
    display: grid;
    grid-template-columns: repeat(7, 1fr);
    gap: 2px;
    list-style: none;
    padding: 0;
}

.day {
    min-height: 4rem;
    padding: 0.25rem;
    font-size: 0.75rem;
    background: #fff;
    display: flex;
    flex-direction: column;
}

.day.in-window { border-bottom: 3px solid #8fbf9f; }
.day.OnCall { background: #fff1c1; }
.day.FirstRefusal { background: #dcebfa; }
.day.FirmHold { background: #b9d4f2; }
.day.Booked { background: var(--accent); color: #fff; }
.day .badge { font-weight: 600; }

.conflict-banner {
    border: 1px solid #a4161a;
    background: #fdecea;
    padding: 0.75rem 1rem;
}