:root {
	--fgc-primary: #000000;
	--fgc-accent: #70bf2f;
	--fgc-secondary: #807c7c;
}

.fgc-public-widget {
	font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
	max-width: 600px;
	margin: 0 auto;
}
.fgc-public-widget h3 { margin-top: 0; }
.fgc-public-deposit-note {
	background: #fff3cd;
	border: 1px solid #e9c46a;
	border-radius: 8px;
	padding: 10px 14px;
	font-size: 13px;
	color: #6a4e00;
	margin-bottom: 16px;
}
.fgc-mode-choice { display: flex; flex-direction: column; gap: 10px; margin: 16px 0; }
.fgc-mode-btn {
	border: 2px solid var(--fgc-primary); background: #fff; color: var(--fgc-primary);
	padding: 16px; border-radius: 10px; cursor: pointer; font-size: 15px; font-weight: 600; text-align: left;
}
.fgc-mode-btn:hover { background: var(--fgc-accent); }
.fgc-mode-label { font-size: 13px; color: #555; margin: 4px 0 12px; }
.fgc-back-btn {
	background: none; border: none; color: var(--fgc-secondary); font-size: 13px;
	cursor: pointer; padding: 0; margin-bottom: 12px; text-decoration: underline;
}
.fgc-course-list { display: flex; flex-direction: column; gap: 8px; margin: 16px 0; }
.fgc-course-item {
	border: 1px solid var(--fgc-primary); background: #fff; color: var(--fgc-primary);
	padding: 10px 14px; border-radius: 8px; cursor: pointer; font-size: 13px; text-align: left;
}
.fgc-course-item:hover { background: var(--fgc-accent); }
.fgc-cal-hint { font-size: 12px; color: #888; text-align: center; margin: 0 0 10px; }
.fgc-trainer-legend { font-size: 12px; color: #555; margin: 4px 0 10px; }
.fgc-slot-with-trainer { border-color: var(--fgc-accent) !important; background: rgba(112,191,47,0.12); }

.fgc-calendar { margin: 16px 0; }
.fgc-calendar-header {
	display: flex; align-items: center; justify-content: center; gap: 16px; margin-bottom: 12px;
}
.fgc-cal-month-label { font-weight: 700; font-size: 15px; min-width: 140px; text-align: center; }
.fgc-cal-nav {
	background: var(--fgc-primary); color: #fff; border: none; border-radius: 50%;
	width: 32px; height: 32px; font-size: 18px; cursor: pointer; line-height: 1;
}
.fgc-cal-nav:disabled { background: #ccc; cursor: not-allowed; }
.fgc-calendar-grid { display: grid; grid-template-columns: repeat(7, 1fr); gap: 6px; }
.fgc-calendar-daylabels { margin-bottom: 4px; }
.fgc-cal-daylabel { text-align: center; font-size: 11px; color: #888; font-weight: 600; }
.fgc-cal-day {
	aspect-ratio: 1; border-radius: 8px; border: 1px solid #eee; background: #fafafa;
	color: #bbb; font-size: 13px; cursor: default;
}
.fgc-cal-day-empty { border: none; background: transparent; }
.fgc-cal-day-available {
	background: #fff; border: 1px solid var(--fgc-accent); color: var(--fgc-primary);
	font-weight: 600; cursor: pointer;
}
.fgc-cal-day-available:hover { background: var(--fgc-accent); }
.fgc-cal-day-selected { background: var(--fgc-accent) !important; }
.fgc-day-panel-hint { color: #888; font-size: 13px; }

.fgc-slots-grid {
	display: grid;
	grid-template-columns: repeat(auto-fill, minmax(140px, 1fr));
	gap: 10px;
	margin: 16px 0;
}
.fgc-slot-btn {
	border: 1px solid var(--fgc-primary);
	background: #fff;
	color: var(--fgc-primary);
	padding: 10px 8px;
	border-radius: 8px;
	cursor: pointer;
	font-size: 13px;
	text-align: center;
}
.fgc-slot-btn:hover { background: var(--fgc-primary); color: #fff; }
.fgc-slot-btn.selected { background: var(--fgc-accent); border-color: var(--fgc-accent); color: var(--fgc-primary); font-weight: 600; }

.fgc-public-form { margin-top: 20px; display: none; }
.fgc-public-form.visible { display: block; }
.fgc-public-form label { display: block; font-size: 13px; margin-top: 12px; margin-bottom: 4px; }
.fgc-public-form input, .fgc-public-form select {
	width: 100%; padding: 10px; border: 1px solid #ccc; border-radius: 6px; font-size: 14px;
}
.fgc-public-form button {
	margin-top: 18px; width: 100%; padding: 12px; background: var(--fgc-accent); border: none;
	border-radius: 6px; font-weight: 600; cursor: pointer; font-size: 15px;
}
.fgc-public-success {
	background: #d1f2e0; color: #14532d; padding: 14px; border-radius: 8px; margin-top: 16px;
}