/**
 * Componente: Modal — diálogo con backdrop, header arrastrable, body scrolleable y footer.
 * Modifiers: __container--wide (720px) / --narrow (420px) / --dragging (sin transición durante drag).
 * Depende de: andreani-core-variables
 */

.andr-modal {
	position: fixed;
	inset: 0;
	z-index: var(--andr-z-modal);
	display: flex;
	align-items: center;
	justify-content: center;
	padding: var(--andr-sp-4);
}

.andr-modal[hidden] {
	display: none;
}

.andr-modal__backdrop {
	position: absolute;
	inset: 0;
	background: var(--andr-color-surface-overlay);
	z-index: var(--andr-z-modal-backdrop);
	animation: andr-modal-fade-in var(--andr-transition-base);
}

.andr-modal__container {
	position: relative;
	z-index: var(--andr-z-modal);
	display: flex;
	flex-direction: column;
	background: var(--andr-color-surface);
	border-radius: var(--andr-radius-md);
	box-shadow: var(--andr-shadow-lg);
	max-width: min(560px, 100%);
	width: 100%;
	max-height: 90vh;
	overflow: hidden;
	animation: andr-modal-zoom-in var(--andr-transition-base);
}

.andr-modal__container--wide {
	max-width: min(720px, 100%);
}

.andr-modal__container--narrow {
	max-width: min(420px, 100%);
}

.andr-modal__container--dragging {
	transition: none;
	animation: none;
	user-select: none;
}

@keyframes andr-modal-fade-in {
	from { opacity: 0; }
	to   { opacity: 1; }
}

@keyframes andr-modal-zoom-in {
	from { opacity: 0; transform: scale(0.96); }
	to   { opacity: 1; transform: scale(1); }
}

.andr-modal__header {
	display: flex;
	align-items: center;
	gap: var(--andr-sp-3);
	padding: var(--andr-sp-4) var(--andr-sp-5);
	border-bottom: 1px solid var(--andr-color-border);
	cursor: grab;
}

.andr-modal__header:active {
	cursor: grabbing;
}

.andr-modal__title {
	flex: 1;
	margin: 0;
	font-family: var(--andr-font-display);
	font-size: var(--andr-text-lg);
	font-weight: var(--andr-fw-semibold);
	color: var(--andr-color-text-strong);
	line-height: var(--andr-leading-tight);
}

.andr-modal__logo {
	width: 28px;
	height: 28px;
	color: var(--andr-color-brand);
	flex-shrink: 0;
}

.andr-modal__close {
	display: inline-flex;
	align-items: center;
	justify-content: center;
	width: 32px;
	height: 32px;
	border: none;
	background: transparent;
	color: var(--andr-color-text-subtle);
	border-radius: var(--andr-radius-sm);
	cursor: pointer;
	transition: background var(--andr-transition-fast), color var(--andr-transition-fast);
}

.andr-modal__close:hover {
	background: var(--andr-color-surface-subtle);
	color: var(--andr-color-text-strong);
}

.andr-modal__close:focus-visible {
	outline: 2px solid var(--andr-color-border-focus);
	outline-offset: 2px;
}

.andr-modal__body {
	flex: 1;
	padding: var(--andr-sp-5);
	overflow-y: auto;
	font-size: var(--andr-text-sm);
	line-height: var(--andr-leading-normal);
	color: var(--andr-color-text);
}

.andr-modal__body--compact {
	padding: var(--andr-sp-4);
}

.andr-modal__hint {
	margin: 0;
	font-size: var(--andr-text-xs);
	color: var(--andr-color-text-subtle);
	line-height: var(--andr-leading-normal);
}

.andr-modal__footer {
	display: flex;
	align-items: center;
	justify-content: flex-end;
	gap: var(--andr-sp-2);
	padding: var(--andr-sp-3) var(--andr-sp-5);
	border-top: 1px solid var(--andr-color-border);
	background: var(--andr-color-surface-subtle);
}

.andr-modal__footer--start    { justify-content: flex-start; }
.andr-modal__footer--center   { justify-content: center; }
.andr-modal__footer--between  { justify-content: space-between; }

/* Aplicar a body/html cuando el modal está abierto para bloquear scroll */
.andr-modal-open {
	overflow: hidden;
}