/* ==========================================================
   Travel Route 24 Core — Global Foundation
   Variables, typography, buttons, forms, containers, grid.
   Colour values here are safe defaults; TR24_Config emits an
   authoritative :root override inline (see class-config.php).
========================================================== */

:root {
	--tr24-color-accent: #F4B400;
	--tr24-color-accent-dark: #d99d00;
	--tr24-color-text: #222;
	--tr24-color-muted: #666;
	--tr24-color-surface: #fff;
	--tr24-color-border: #ececec;
	--tr24-color-subtle: #f8f8f8;
	--tr24-color-whatsapp: #25D366;
	--tr24-color-whatsapp-dark: #1da851;

	--tr24-radius-sm: 12px;
	--tr24-radius: 14px;
	--tr24-radius-lg: 18px;
	--tr24-radius-pill: 100px;

	--tr24-shadow: 0 8px 30px rgba(0, 0, 0, .08);
	--tr24-shadow-hover: 0 18px 45px rgba(0, 0, 0, .12);

	--tr24-gap: 24px;
	--tr24-transition: .3s;
}

/* ===========================
   Buttons
=========================== */

.tr24-btn {
	display: inline-flex;
	align-items: center;
	justify-content: center;
	gap: 8px;
	padding: 12px 20px;
	border-radius: var(--tr24-radius-sm);
	background: var(--tr24-color-accent);
	color: var(--tr24-color-text);
	font-weight: 600;
	line-height: 1;
	text-decoration: none;
	border: 0;
	cursor: pointer;
	transition: var(--tr24-transition);
}

.tr24-btn:hover {
	background: var(--tr24-color-accent-dark);
}

.tr24-btn--whatsapp {
	background: var(--tr24-color-whatsapp);
	color: #fff;
}

.tr24-btn--whatsapp:hover {
	background: var(--tr24-color-whatsapp-dark);
}

.tr24-btn--ghost {
	background: transparent;
	color: var(--tr24-color-text);
	border: 1px solid var(--tr24-color-border);
}

.tr24-btn--ghost:hover {
	background: var(--tr24-color-subtle);
}

/* ===========================
   Icons
=========================== */

.tr24-icon {
	width: 1.25em;
	height: 1.25em;
	flex-shrink: 0;
	vertical-align: middle;
}

/* ===========================
   Forms
=========================== */

.tr24-field {
	display: block;
	width: 100%;
	padding: 12px 16px;
	border: 1px solid var(--tr24-color-border);
	border-radius: var(--tr24-radius-sm);
	background: var(--tr24-color-surface);
	color: var(--tr24-color-text);
	font: inherit;
}

.tr24-field:focus {
	outline: none;
	border-color: var(--tr24-color-accent);
}

/* ===========================
   Containers
=========================== */

.tr24-container {
	width: 100%;
	max-width: 1200px;
	margin-inline: auto;
}

/* ===========================
   Grid
=========================== */

.tr24-taxonomy-grid {
	display: grid;
	gap: var(--tr24-gap);
}

.columns-1 { grid-template-columns: 1fr; }
.columns-2 { grid-template-columns: repeat(2, 1fr); }
.columns-3 { grid-template-columns: repeat(3, 1fr); }
.columns-4 { grid-template-columns: repeat(4, 1fr); }