.cstp-card {
	--cstp-purple: #6d28d9;
	--cstp-purple-fg: #fff;
	--cstp-fog: #f5f4f8;
	--cstp-hairline: #e6e4ec;
	--cstp-ink: #16141c;
	--cstp-muted: #736f80;
	position: relative;
	max-width: 780px;
	margin: 0 auto;
	background: #fff;
	border: 1px solid var(--cstp-hairline);
	border-radius: 28px;
	padding: 32px;
	box-shadow: 0 30px 70px -40px rgba(0,0,0,.25);
	font-family: inherit;
	color: var(--cstp-ink);
	box-sizing: border-box;
}
.cstp-card *, .cstp-card *::before, .cstp-card *::after { box-sizing: border-box; }
.cstp-card.cstp-compact { padding: 20px; }

.cstp-eyebrow {
	font-size: 11px;
	font-weight: 600;
	letter-spacing: .08em;
	text-transform: uppercase;
	color: var(--cstp-purple);
	margin: 0;
}
.cstp-heading { font-size: 22px; margin: 8px 0 0; line-height: 1.25; }

.cstp-step0-grid { display: grid; grid-template-columns: auto 1fr; gap: 24px; margin-top: 24px; align-items: start; }
@media (max-width: 640px) { .cstp-step0-grid { grid-template-columns: 1fr; } }

.cstp-calendar-wrap {
	background: var(--cstp-fog);
	border-radius: 24px;
	padding: 20px;
	width: 290px;
	max-width: 100%;
	box-sizing: border-box;
}

.cstp-cal-nav { display: flex; align-items: center; justify-content: space-between; margin-bottom: 16px; }
.cstp-cal-nav-btn {
	width: 28px; height: 28px;
	display: flex; align-items: center; justify-content: center;
	background: #fff; border: 1px solid var(--cstp-hairline); border-radius: 999px;
	cursor: pointer; color: var(--cstp-ink); font-size: 13px; padding: 0;
}
.cstp-cal-nav-btn:hover { border-color: var(--cstp-purple); color: var(--cstp-purple); }
.cstp-cal-nav-btn:disabled { opacity: .3; pointer-events: none; }
.cstp-cal-month { font-size: 14px; font-weight: 600; }

.cstp-cal-grid { display: grid; grid-template-columns: repeat(7, 1fr); gap: 2px; }
.cstp-cal-weekday { text-align: center; font-size: 11px; color: var(--cstp-muted); padding-bottom: 8px; }

.cstp-cal-day {
	width: 100%;
	aspect-ratio: 1 / 1;
	display: flex; align-items: center; justify-content: center;
	border: none; background: transparent; border-radius: 999px;
	font-size: 13px; color: var(--cstp-ink); cursor: pointer;
}
.cstp-cal-day:hover:not(:disabled):not(.is-outside) { background: rgba(0,0,0,.05); }
.cstp-cal-day.is-outside { color: #c9c6d1; pointer-events: none; }
.cstp-cal-day:disabled { color: #c9c6d1; cursor: not-allowed; }
.cstp-cal-day.is-today { background: #e7e2f5; font-weight: 600; }
.cstp-cal-day.is-selected { background: var(--cstp-purple); color: #fff; font-weight: 600; }

.cstp-slots-label { font-size: 10px; text-transform: uppercase; letter-spacing: .08em; color: var(--cstp-muted); margin: 0 0 10px; }
.cstp-slots { display: grid; grid-template-columns: repeat(3, 1fr); gap: 8px; max-height: 280px; overflow-y: auto; padding-right: 4px; }
@media (max-width: 480px) { .cstp-slots { grid-template-columns: repeat(2, 1fr); } }

.cstp-slot-btn {
	border: 1px solid var(--cstp-hairline);
	background: #fff;
	border-radius: 999px;
	padding: 9px 10px;
	font-size: 12.5px;
	cursor: pointer;
	transition: all .15s ease;
}
.cstp-slot-btn:hover { border-color: var(--cstp-purple); color: var(--cstp-purple); }
.cstp-slot-btn.is-selected { background: var(--cstp-purple); color: var(--cstp-purple-fg); border-color: var(--cstp-purple); }

.cstp-btn {
	display: inline-flex;
	align-items: center;
	justify-content: center;
	gap: 8px;
	border: none;
	border-radius: 999px;
	padding: 13px 20px;
	font-size: 14px;
	font-weight: 600;
	cursor: pointer;
}
.cstp-btn-primary { background: var(--cstp-ink); color: #fff; }
.cstp-btn-primary:disabled { opacity: .4; pointer-events: none; }
.cstp-btn-block { width: 100%; margin-top: 18px; }
.cstp-btn-link { display: flex; margin: 10px auto 0; background: none; border: none; color: var(--cstp-muted); font-size: 12.5px; cursor: pointer; }
.cstp-btn-link:hover { color: var(--cstp-ink); }

.cstp-summary {
	display: flex;
	align-items: center;
	gap: 8px;
	background: var(--cstp-fog);
	border-radius: 16px;
	padding: 12px 16px;
	font-size: 13px;
	color: var(--cstp-muted);
	margin: 20px 0 16px;
}

.cstp-grid-2 { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; }
@media (max-width: 480px) { .cstp-grid-2 { grid-template-columns: 1fr; } }

.cstp-field { display: grid; gap: 6px; margin-bottom: 14px; }
.cstp-field label { font-size: 10px; text-transform: uppercase; letter-spacing: .08em; color: var(--cstp-muted); }
.cstp-field input, .cstp-field select {
	width: 100%;
	background: var(--cstp-fog);
	border: 1px solid transparent;
	border-radius: 14px;
	padding: 12px 14px;
	font-size: 14px;
	outline: none;
	transition: border-color .15s ease;
}
.cstp-field input:focus, .cstp-field select:focus { border-color: var(--cstp-purple); }

.cstp-hp { position: absolute; left: -9999px; top: -9999px; }

.cstp-error { color: #b3261e; font-size: 13px; margin: 4px 0 12px; }

.cstp-confirm { text-align: center; padding: 30px 10px; }
.cstp-confirm-icon {
	width: 46px; height: 46px; border-radius: 50%;
	background: var(--cstp-purple); color: #fff;
	display: flex; align-items: center; justify-content: center;
	margin: 0 auto; font-size: 20px;
}
.cstp-confirm-slot { color: var(--cstp-muted); font-size: 13px; margin: 10px 0 0; }
.cstp-confirm-message { color: var(--cstp-muted); font-size: 13px; max-width: 380px; margin: 12px auto 0; }