/*
Theme Name: EduPanel UTW Theme
Theme URI: https://utw.aps.edu.pl
Author: System Architect
Description: Dedykowany, minimalistyczny motyw dla EduPanel UTW APS. Zoptymalizowany pod kątem dostępności (seniorzy) i responsywności.
Version: 1.0.0
Text Domain: edupanel-theme
*/

/*
 * CSS Variables & Tokens
 */
:root {
	/* Colors */
	--ep-primary: #0056b3; /* Deep Blue */
	--ep-primary-hover: #004494;
	--ep-secondary: #6c757d; /* Grey */
	--ep-success: #28a745;
	--ep-warning: #ffc107;
	--ep-error: #dc3545;
	--ep-bg: #f8f9fa; /* Light grey background */
	--ep-white: #ffffff;
	--ep-text: #212529; /* High contrast text */
	--ep-text-muted: #495057;
	--ep-border: #dee2e6;
	
	/* Typography */
	--ep-font-family: 'Montserrat', sans-serif;
	--ep-font-base: 18px; /* Desktop base */
	--ep-line-height: 1.6;
	
	/* Spacing */
	--ep-spacing-sm: 8px;
	--ep-spacing-md: 16px;
	--ep-spacing-lg: 24px;
	--ep-spacing-xl: 32px;
	
	/* UI Elements */
	--ep-radius: 8px;
	--ep-shadow: 0 4px 6px rgba(0,0,0,0.05);
	--ep-container-width: 1200px;
}

/* 
 * Reset & Base 
 */
*, *::before, *::after {
	box-sizing: border-box;
}

body {
	font-family: var(--ep-font-family);
	font-size: var(--ep-font-base);
	line-height: var(--ep-line-height);
	color: var(--ep-text);
	background-color: var(--ep-bg);
	margin: 0;
	padding: 0;
	-webkit-font-smoothing: antialiased;
}

h1, h2, h3, h4, h5, h6 {
	margin-top: 0;
	margin-bottom: var(--ep-spacing-md);
	font-weight: 700;
	color: var(--ep-text);
}

h1 { font-size: 2.25rem; }
h2 { font-size: 1.8rem; }
h3 { font-size: 1.5rem; }

a {
	color: var(--ep-primary);
	text-decoration: none;
	transition: color 0.2s ease;
}

a:hover, a:focus {
	color: var(--ep-primary-hover);
	text-decoration: underline;
}

img {
	max-width: 100%;
	height: auto;
}

/*
 * Layout
 */
.ep-container {
	max-width: var(--ep-container-width);
	margin: 0 auto;
	padding: 0 var(--ep-spacing-lg);
	width: 100%;
}

.site-header {
	background: var(--ep-white);
	box-shadow: var(--ep-shadow);
	position: sticky;
	top: 0;
	z-index: 1000;
	padding: var(--ep-spacing-md) 0;
}

.site-header-inner {
	display: flex;
	justify-content: space-between;
	align-items: center;
}

.site-branding {
	font-weight: 700;
	font-size: 1.25rem;
}

.site-branding a {
	color: var(--ep-text);
	text-decoration: none;
}

.site-nav {
	display: flex;
	align-items: center;
	gap: var(--ep-spacing-lg);
}

.main-menu {
	display: flex;
	list-style: none;
	margin: 0;
	padding: 0;
	gap: var(--ep-spacing-md);
}

.main-menu a {
	color: var(--ep-text);
	font-weight: 500;
}

.header-actions {
	display: flex;
	gap: var(--ep-spacing-sm);
}

/* Mobile Menu Toggle */
.menu-toggle {
	display: none;
	background: none;
	border: none;
	font-size: 1.5rem;
	cursor: pointer;
	padding: var(--ep-spacing-sm);
	color: var(--ep-text);
}

/*
 * Footer
 */
.site-footer {
	background: var(--ep-white);
	border-top: 1px solid var(--ep-border);
	padding: var(--ep-spacing-xl) 0;
	margin-top: var(--ep-spacing-xl);
	font-size: 0.9rem;
	color: var(--ep-text-muted);
}

.site-footer-inner {
	display: flex;
	justify-content: space-between;
	flex-wrap: wrap;
	gap: var(--ep-spacing-lg);
}

/*
 * Content
 */
.site-main {
	padding: var(--ep-spacing-xl) 0;
	min-height: 60vh;
}

.page-title {
	margin-bottom: var(--ep-spacing-xl);
	padding-bottom: var(--ep-spacing-md);
	border-bottom: 2px solid var(--ep-border);
}

/*
 * Components
 */

/* Buttons */
.btn {
	display: inline-flex;
	align-items: center;
	justify-content: center;
	padding: 10px 24px;
	font-size: 1rem;
	font-weight: 600;
	border-radius: var(--ep-radius);
	border: 2px solid transparent;
	cursor: pointer;
	text-decoration: none !important;
	transition: all 0.2s ease;
	min-height: 44px; /* A11y */
}

.btn-primary {
	background-color: var(--ep-primary);
	color: var(--ep-white);
}

.btn-primary:hover, .btn-primary:focus {
	background-color: var(--ep-primary-hover);
	color: var(--ep-white);
}

.btn-secondary {
	background-color: var(--ep-secondary);
	color: var(--ep-white);
}

.btn-ghost {
	background-color: transparent;
	border-color: var(--ep-primary);
	color: var(--ep-primary);
}

.btn-ghost:hover {
	background-color: rgba(0, 86, 179, 0.1);
}

/* Cards */
.ep-card {
	background: var(--ep-white);
	border-radius: var(--ep-radius);
	box-shadow: var(--ep-shadow);
	padding: var(--ep-spacing-lg);
	margin-bottom: var(--ep-spacing-lg);
	border: 1px solid var(--ep-border);
}

/* Forms (Compatible with Plugin) */
input[type="text"],
input[type="email"],
input[type="password"],
input[type="tel"],
input[type="date"],
select,
textarea {
	width: 100%;
	padding: 12px;
	font-size: 1rem;
	font-family: var(--ep-font-family);
	border: 2px solid var(--ep-border);
	border-radius: var(--ep-radius);
	margin-bottom: var(--ep-spacing-md);
	background: var(--ep-white);
}

input:focus, select:focus, textarea:focus {
	outline: none;
	border-color: var(--ep-primary);
	box-shadow: 0 0 0 3px rgba(0, 86, 179, 0.1);
}

label {
	display: block;
	margin-bottom: 6px;
	font-weight: 600;
	color: var(--ep-text);
}

/* Tables (Responsive) */
.ep-table-responsive {
	overflow-x: auto;
	-webkit-overflow-scrolling: touch;
	margin-bottom: var(--ep-spacing-lg);
}

table {
	width: 100%;
	border-collapse: collapse;
	background: var(--ep-white);
}

th, td {
	padding: 12px 16px;
	text-align: left;
	border-bottom: 1px solid var(--ep-border);
}

th {
	background-color: #f1f3f5;
	font-weight: 600;
}

/*
 * Plugin Overrides / Compatibility
 * Ensure plugin shortcodes look native
 */
.edupanel-container {
	max-width: 100% !important; /* Let theme handle container */
	margin: 0 !important;
}

/*
 * Media Queries
 */
@media (max-width: 992px) {
	/* Tablet */
	:root {
		--ep-font-base: 17px;
	}
	
	.main-menu {
		gap: var(--ep-spacing-sm);
	}
}

@media (max-width: 768px) {
	/* Mobile */
	:root {
		--ep-font-base: 16px;
		--ep-spacing-lg: 16px;
	}

	.menu-toggle {
		display: block;
	}

	.site-nav {
		position: absolute;
		top: 100%;
		left: 0;
		right: 0;
		background: var(--ep-white);
		flex-direction: column;
		padding: var(--ep-spacing-lg);
		box-shadow: 0 4px 6px rgba(0,0,0,0.1);
		display: none; /* Hidden by default, toggled via JS */
	}

	.site-nav.is-open {
		display: flex;
	}

	.main-menu {
		flex-direction: column;
		width: 100%;
		text-align: center;
	}
	
	.main-menu li {
		border-bottom: 1px solid var(--ep-border);
		padding: 10px 0;
	}

	.header-actions {
		flex-direction: column;
		width: 100%;
		gap: 10px;
		margin-top: 10px;
	}
	
	.header-actions .btn {
		width: 100%;
	}
	
	/* Responsive Tables - Stacked on Mobile if needed, or scroll */
	/* Here opting for scroll as specified in requirements */
}