/* ============================================================================
 * VIKIPOS — Layout: contenedores, secciones, utilidades
 * ============================================================================ */

.vk-container {
	width: 100%;
	max-width: var(--container);
	margin: 0 auto;
	padding-left: var(--pad-x-mobile);
	padding-right: var(--pad-x-mobile);
}

.vk-container-narrow {
	max-width: var(--container-narrow);
}

@media (min-width: 768px) {
	.vk-container,
	.vk-container-narrow {
		padding-left: var(--pad-x-desktop);
		padding-right: var(--pad-x-desktop);
	}
}

.vk-section {
	padding-top: var(--sec-pad-mobile);
	padding-bottom: var(--sec-pad-mobile);
}

@media (min-width: 768px) {
	.vk-section {
		padding-top: var(--sec-pad-desktop);
		padding-bottom: var(--sec-pad-desktop);
	}
}

.vk-section--tight { padding-top: 56px; padding-bottom: 56px; }

/* Grids */
.vk-grid {
	display: grid;
	gap: 24px;
}
.vk-grid-2 { grid-template-columns: 1fr; }
.vk-grid-3 { grid-template-columns: 1fr; }
.vk-grid-4 { grid-template-columns: 1fr; }

@media (min-width: 640px) {
	.vk-grid-2 { grid-template-columns: repeat(2, 1fr); }
}
@media (min-width: 768px) {
	.vk-grid-3 { grid-template-columns: repeat(3, 1fr); }
}
@media (min-width: 900px) {
	.vk-grid-4 { grid-template-columns: repeat(4, 1fr); }
}

/* Utilities */
.vk-text-center { text-align: center; }
.vk-mt-lg { margin-top: 2.5rem; }
.vk-mb-lg { margin-bottom: 2.5rem; }
.vk-flex { display: flex; }
.vk-items-center { align-items: center; }
.vk-justify-between { justify-content: space-between; }
.vk-gap-sm { gap: 0.75rem; }
.vk-gap-md { gap: 1.25rem; }
.vk-gap-lg { gap: 2rem; }

.vk-sr-only {
	position: absolute !important;
	width: 1px; height: 1px;
	padding: 0; margin: -1px;
	overflow: hidden; clip: rect(0, 0, 0, 0);
	white-space: nowrap; border: 0;
}

/* Botones */
.vk-btn {
	display: inline-flex;
	align-items: center;
	justify-content: center;
	gap: 0.5rem;
	padding: 14px 24px;
	border-radius: var(--radius-md);
	font-family: var(--font-body);
	font-size: var(--fs-base);
	font-weight: 600;
	text-decoration: none;
	cursor: pointer;
	border: 1px solid transparent;
	transition: transform var(--dur-fast) var(--ease), background var(--dur-base) var(--ease), box-shadow var(--dur-base) var(--ease);
	line-height: 1;
	white-space: nowrap;
}
.vk-btn:hover { transform: translateY(-1px); }
.vk-btn:active { transform: translateY(0); }

.vk-btn--primary {
	background: var(--color-gradient-primary);
	color: #fff;
	box-shadow: 0 6px 24px rgba(108, 99, 255, 0.28);
}
.vk-btn--primary:hover { box-shadow: 0 10px 32px rgba(108, 99, 255, 0.40); }

.vk-btn--ghost {
	background: transparent;
	color: currentColor;
	border-color: currentColor;
	opacity: 0.9;
}
.vk-btn--ghost:hover { opacity: 1; background: rgba(255,255,255,0.06); }

.vk-btn--dark {
	background: var(--color-bg);
	color: var(--color-text);
}
.vk-btn--dark:hover { background: #1b1b28; }

.vk-btn--sm { padding: 10px 16px; font-size: var(--fs-sm); }

/* Badges / chips */
.vk-badge {
	display: inline-flex;
	align-items: center;
	gap: 0.4rem;
	padding: 4px 10px;
	border-radius: var(--radius-pill);
	font-family: var(--font-mono);
	font-size: var(--fs-xs);
	background: rgba(108, 99, 255, 0.12);
	color: var(--color-accent-primary);
}
.vk-badge--retail { background: rgba(255, 107, 157, 0.12); color: var(--color-accent-retail); }
.vk-badge--resto  { background: rgba(247, 151, 30, 0.12);  color: var(--color-accent-resto);  }