/**
 * Component Styles
 *
 * @package EpicMarks
 */

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

.em-btn {
	display: inline-flex;
	align-items: center;
	justify-content: center;
	gap: var(--em-space-2);
	padding: var(--em-space-3) var(--em-space-6);
	font-size: var(--em-text-base);
	font-weight: var(--em-font-semibold);
	line-height: var(--em-leading-tight);
	text-decoration: none;
	border-radius: var(--em-radius-md);
	border: var(--em-border-2) solid transparent;
	cursor: pointer;
	transition: all var(--em-duration) var(--em-ease);
}

.em-btn:focus-visible {
	outline: 2px solid var(--em-color-accent);
	outline-offset: 2px;
}

.em-btn:disabled,
.em-btn--disabled {
	opacity: 0.6;
	cursor: not-allowed;
}

/* Primary button */
.em-btn--primary {
	background-color: var(--em-color-primary);
	color: var(--em-text-inverse);
	border-color: var(--em-color-primary);
}

.em-btn--primary:hover:not(:disabled) {
	background-color: var(--em-neutral-800);
	border-color: var(--em-neutral-800);
	color: var(--em-text-inverse);
}

/* Secondary button */
.em-btn--secondary {
	background-color: var(--em-color-secondary);
	color: var(--em-text-inverse);
	border-color: var(--em-color-secondary);
}

.em-btn--secondary:hover:not(:disabled) {
	background-color: var(--em-neutral-600);
	border-color: var(--em-neutral-600);
	color: var(--em-text-inverse);
}

/* Accent button */
.em-btn--accent {
	background-color: var(--em-color-accent);
	color: var(--em-text-inverse);
	border-color: var(--em-color-accent);
}

.em-btn--accent:hover:not(:disabled) {
	background-color: #e55a00;
	border-color: #e55a00;
	color: var(--em-text-inverse);
}

/* Outline button */
.em-btn--outline {
	background-color: transparent;
	color: var(--em-color-primary);
	border-color: var(--em-color-primary);
}

.em-btn--outline:hover:not(:disabled) {
	background-color: var(--em-color-primary);
	color: var(--em-text-inverse);
}

/* Ghost button */
.em-btn--ghost {
	background-color: transparent;
	color: var(--em-color-primary);
	border-color: transparent;
}

.em-btn--ghost:hover:not(:disabled) {
	background-color: var(--em-bg-secondary);
}

/* Button sizes */
.em-btn--sm {
	padding: var(--em-space-2) var(--em-space-4);
	font-size: var(--em-text-sm);
}

.em-btn--lg {
	padding: var(--em-space-4) var(--em-space-8);
	font-size: var(--em-text-lg);
}

/* Full width button */
.em-btn--full {
	width: 100%;
}

/* ==========================================================================
   Form Elements
   ========================================================================== */

/* Labels */
.em-label {
	display: block;
	font-size: var(--em-text-sm);
	font-weight: var(--em-font-medium);
	color: var(--em-text-primary);
	margin-bottom: var(--em-space-2);
}

.em-label--required::after {
	content: " *";
	color: var(--em-color-error);
}

/* Input base styles */
.em-input,
.em-select,
.em-textarea {
	display: block;
	width: 100%;
	padding: var(--em-space-3) var(--em-space-4);
	font-size: var(--em-text-base);
	line-height: var(--em-leading-normal);
	color: var(--em-text-primary);
	background-color: var(--em-bg-primary);
	border: var(--em-border) solid var(--em-border-color);
	border-radius: var(--em-radius-md);
	transition: border-color var(--em-duration) var(--em-ease),
	            box-shadow var(--em-duration) var(--em-ease);
}

.em-input:focus,
.em-select:focus,
.em-textarea:focus {
	outline: none;
	border-color: var(--em-color-accent);
	box-shadow: 0 0 0 3px rgba(255, 102, 0, 0.15);
}

.em-input::placeholder,
.em-textarea::placeholder {
	color: var(--em-text-muted);
}

/* Input error state */
.em-input--error,
.em-select--error,
.em-textarea--error {
	border-color: var(--em-color-error);
}

.em-input--error:focus,
.em-select--error:focus,
.em-textarea--error:focus {
	box-shadow: 0 0 0 3px rgba(220, 53, 69, 0.15);
}

/* Select */
.em-select {
	appearance: none;
	background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' fill='none' viewBox='0 0 20 20'%3E%3Cpath stroke='%236b7280' stroke-linecap='round' stroke-linejoin='round' stroke-width='1.5' d='m6 8 4 4 4-4'/%3E%3C/svg%3E");
	background-position: right var(--em-space-3) center;
	background-repeat: no-repeat;
	background-size: 1.25rem;
	padding-right: var(--em-space-10);
}

/* Textarea */
.em-textarea {
	min-height: 120px;
	resize: vertical;
}

/* Checkbox and Radio */
.em-checkbox,
.em-radio {
	display: inline-flex;
	align-items: center;
	gap: var(--em-space-2);
	cursor: pointer;
}

.em-checkbox input,
.em-radio input {
	width: 1.125rem;
	height: 1.125rem;
	accent-color: var(--em-color-accent);
	cursor: pointer;
}

/* Form group */
.em-form-group {
	margin-bottom: var(--em-space-4);
}

/* Form helper text */
.em-form-help {
	font-size: var(--em-text-sm);
	color: var(--em-text-secondary);
	margin-top: var(--em-space-1);
}

/* Form error message */
.em-form-error {
	font-size: var(--em-text-sm);
	color: var(--em-color-error);
	margin-top: var(--em-space-1);
}

/* ==========================================================================
   Card
   ========================================================================== */

.em-card {
	background-color: var(--em-surface);
	border: var(--em-border) solid var(--em-border-color);
	border-radius: var(--em-radius-lg);
	overflow: hidden;
	transition: box-shadow var(--em-duration) var(--em-ease);
}

.em-card:hover {
	box-shadow: var(--em-shadow-md);
}

.em-card__image {
	width: 100%;
	aspect-ratio: 16 / 10;
	object-fit: cover;
}

.em-card__body {
	padding: var(--em-space-4);
}

.em-card__title {
	font-size: var(--em-text-lg);
	font-weight: var(--em-font-semibold);
	margin-bottom: var(--em-space-2);
}

.em-card__text {
	color: var(--em-text-secondary);
	margin-bottom: var(--em-space-4);
}

.em-card__footer {
	padding: var(--em-space-4);
	border-top: var(--em-border) solid var(--em-border-color);
	background-color: var(--em-bg-secondary);
}

/* ==========================================================================
   Badge / Tag
   ========================================================================== */

.em-badge {
	display: inline-flex;
	align-items: center;
	padding: var(--em-space-1) var(--em-space-2);
	font-size: var(--em-text-xs);
	font-weight: var(--em-font-medium);
	line-height: 1;
	border-radius: var(--em-radius-full);
	background-color: var(--em-bg-secondary);
	color: var(--em-text-secondary);
}

.em-badge--primary {
	background-color: var(--em-color-primary);
	color: var(--em-text-inverse);
}

.em-badge--accent {
	background-color: var(--em-color-accent);
	color: var(--em-text-inverse);
}

.em-badge--success {
	background-color: var(--em-color-success);
	color: var(--em-text-inverse);
}

.em-badge--warning {
	background-color: var(--em-color-warning);
	color: var(--em-text-primary);
}

.em-badge--error {
	background-color: var(--em-color-error);
	color: var(--em-text-inverse);
}

/* ==========================================================================
   Alert / Notice
   ========================================================================== */

.em-alert {
	padding: var(--em-space-4);
	border-radius: var(--em-radius-md);
	border-left: 4px solid;
	margin-bottom: var(--em-space-4);
}

.em-alert__title {
	font-weight: var(--em-font-semibold);
	margin-bottom: var(--em-space-1);
}

.em-alert__text {
	margin: 0;
}

.em-alert--info {
	background-color: #e0f2fe;
	border-color: var(--em-color-info);
	color: #0c4a6e;
}

.em-alert--success {
	background-color: #dcfce7;
	border-color: var(--em-color-success);
	color: #14532d;
}

.em-alert--warning {
	background-color: #fef3c7;
	border-color: var(--em-color-warning);
	color: #78350f;
}

.em-alert--error {
	background-color: #fee2e2;
	border-color: var(--em-color-error);
	color: #7f1d1d;
}

/* ==========================================================================
   Loading Spinner
   ========================================================================== */

.em-spinner {
	display: inline-block;
	width: 1.5rem;
	height: 1.5rem;
	border: 3px solid var(--em-neutral-200);
	border-top-color: var(--em-color-accent);
	border-radius: 50%;
	animation: em-spin 0.8s linear infinite;
}

.em-spinner--sm {
	width: 1rem;
	height: 1rem;
	border-width: 2px;
}

.em-spinner--lg {
	width: 2.5rem;
	height: 2.5rem;
	border-width: 4px;
}

@keyframes em-spin {
	to {
		transform: rotate(360deg);
	}
}

/* Loading overlay */
.em-loading {
	display: flex;
	align-items: center;
	justify-content: center;
	padding: var(--em-space-8);
}

.em-loading--overlay {
	position: absolute;
	inset: 0;
	background-color: rgba(255, 255, 255, 0.8);
	z-index: 10;
}