/* --- ROOT VARIABLES FOR LIGHT MODE --- */
:root {
	--accent-color: #ff9f43;
	--bg-body: #ffffff;
	--bg-card: #e0dfdf;
	--bg: #f8f9fa;
	--bg-inverse: #181818;
	--bg-table-td: #f8f9fa;
	--bg-table-hover: #eef2f5;
	--text-main: #000000 !important;
	--text-main-inverse: #f8f9fa !important;
	--card-shadow: rgba(0,0,0,0.04);
	--contact-box-shadow: rgba(0,0,0,0.05);
	--navbar-bg: rgba(255, 255, 255, 0.96);
	--navbar-text: #000000;
}

/* --- ROOT VARIABLES FOR DARK MODE --- */
[data-mode="dark"] {
	--bg-body: #121212;
	--bg-card: #1e1e1e;
	--bg: #181818;
	--bg-inverse: #f8f9fa;
	--bg-table-td: #242424;
	--bg-table-hover: #2d2d2d;
	--text-main: #ffffff !important;
	--text-main-inverse: #000000 !important;
	--card-shadow: rgba(0,0,0,0.4);
	--contact-box-shadow: rgba(0,0,0,0.5);
	--navbar-bg: rgba(18, 18, 18, 0.96);
	--navbar-text: #ffffff;
}

.text-main{
	color: var(--text-main);
}
		
/* --- DAY-BY-DAY PRIMARY COLORS (LIGHT MODE) --- */
[data-day="0"][data-mode="light"] { --primary-color: #630330; --hero-gradient: linear-gradient(135deg, #4a001f 0%, #8b0000 100%); }
[data-day="1"][data-mode="light"] { --primary-color: #0b5345; --hero-gradient: linear-gradient(135deg, #0e3d34 0%, #16a085 100%); }
[data-day="2"][data-mode="light"] { --primary-color: #1a5276; --hero-gradient: linear-gradient(135deg, #154360 0%, #2980b9 100%); }
[data-day="3"][data-mode="light"] { --primary-color: #4a235a; --hero-gradient: linear-gradient(135deg, #31143f 0%, #8e44ad 100%); }
[data-day="4"][data-mode="light"] { --primary-color: #0f2027; --hero-gradient: linear-gradient(135deg, #0f2027 0%, #2c5364 100%); }
[data-day="5"][data-mode="light"] { --primary-color: #0e6251; --hero-gradient: linear-gradient(135deg, #0b4d41 0%, #1abc9c 100%); }
[data-day="6"][data-mode="light"] { --primary-color: #212f3d; --hero-gradient: linear-gradient(135deg, #1c2833 0%, #566573 100%); }

/* --- DAY-BY-DAY PRIMARY COLORS (DARK MODE) --- */
[data-day="0"][data-mode="dark"] { --primary-color: #ff6b8b; --hero-gradient: linear-gradient(135deg, #2d0010 0%, #4a001f 100%); }
[data-day="1"][data-mode="dark"] { --primary-color: #48c9b0; --hero-gradient: linear-gradient(135deg, #02231c 0%, #0e3d34 100%); }
[data-day="2"][data-mode="dark"] { --primary-color: #5dade2; --hero-gradient: linear-gradient(135deg, #0b2230 0%, #154360 100%); }
[data-day="3"][data-mode="dark"] { --primary-color: #af7ac5; --hero-gradient: linear-gradient(135deg, #190522 0%, #31143f 100%); }
[data-day="4"][data-mode="dark"] { --primary-color: #5cc1e0; --hero-gradient: linear-gradient(135deg, #051014 0%, #0f2027 100%); }
[data-day="5"][data-mode="dark"] { --primary-color: #48c9b0; --hero-gradient: linear-gradient(135deg, #041f1a 0%, #0b4d41 100%); }
[data-day="6"][data-mode="dark"] { --primary-color: #a6acaf; --hero-gradient: linear-gradient(135deg, #0e141a 0%, #1c2833 100%); }

body {
	font-family: 'Noto Sans Sinhala', 'Montserrat', sans-serif;
	color: var(--text-main);
	background-color: var(--bg-body);
	overflow-x: hidden;
	transition: background-color 0.3s, color 0.3s;
	top: 0px !important;
}
		
.goog-te-banner-frame.skiptranslate {
	display: none !important;
}

.navbar {
	background-color: var(--navbar-bg);
	box-shadow: 0 2px 15px rgba(0,0,0,0.05);
	backdrop-filter: blur(10px);
	transition: background-color 0.3s;
}

.nav-link {
	font-weight: 600;
	color: var(--navbar-text) !important;
	letter-spacing: 0.5px;
	transition: color 0.3s;
}
		
.nav-link:hover, .nav-item.active .nav-link {
	color: var(--accent-color) !important;
}
		
.theme-toggle-btn {
	background: none;
	border: none;
	font-size: 1.25rem;
	cursor: pointer;
	color: var(--navbar-text);
	transition: all 0.3s;
	display: flex;
	align-items: center;
}
		
.theme-toggle-btn:hover {
	color: var(--accent-color);
	transform: scale(1.1);
}

#google_translate_element {
	display: inline-block;
}

.goog-te-gadget-simple {
	background-color: transparent !important;
	border: 1px solid rgba(128, 128, 128, 0.4) !important;
	padding: 4px 8px !important;
	border-radius: 20px !important;
	cursor: pointer;
}
		
.goog-te-gadget-simple img {
	display: none !important;
}
		
.goog-te-gadget-simple span {
	color: var(--navbar-text) !important;
	font-size: 0.85rem !important;
	font-weight: 600 !important;
}

.goog-te-banner-frame { 
	display: none !important; 
}

.skiptranslate { 
	iframe { display: none !important; } 
}

.hero-section {
	background: var(--hero-gradient);
	padding: 150px 15px 100px 15px;
	color: white;
	position: relative;
	transition: background 0.4s;
}
		
.hero-title {
	font-family: 'Montserrat', sans-serif;
	font-weight: 700;
	font-size: 3.2rem;
	letter-spacing: 1px;
	text-transform: uppercase;
}
		
.hero-btn {
	background-color: var(--accent-color);
	color: white;
	font-weight: bold;
	padding: 12px 30px;
	border-radius: 50px;
	transition: all 0.3s;
	border: none;
}
		
.hero-btn:hover {
	background-color: #e68a2e;
	transform: translateY(-2px);
	color: white;
}

.courses-section {
	padding: 80px 20px;
	background-color: var(--bg);
	transition: background-color 0.3s;
}
		
.course-card {
	color: var(--text-main);
	border: none;
	border-radius: 5px;
	border-top-left-radius: 80px;
	border-top-right-radius: 80px;
	box-shadow: 0 10px 30px var(--card-shadow);
	transition: all 0.3s ease;
	background: var(--bg-card);
	cursor: pointer;
}
		
.course-card:hover {
	color: var(--bg);
	background: var(--bg-inverse);
	transform: translateY(-30px);
	box-shadow: 0 15px 35px rgba(0,0,0,0.30);
}

.course-card:hover .btn-course{
	background-color: var(--bg);
	color: var(--text-main);
	border-color: var(--text-main);
}

.btn-course{
	color: var(--text-main-inverse);
	background-color: var(--bg-inverse);
}

.btn-course:hover{
	background-color: var(--bg);
	color: var(--text-main);
	border-color: var(--text-main);
}
		
.course-card img {
	border-top-left-radius: 80px;
	border-top-right-radius: 80px;
	height: 200px;
	object-fit: cover;
}
		
.card-badge {
	font-size: 0.85rem;
	font-weight: 500;
}
		
.course-title-text {
	color: var(--primary-color);
	transition: color 0.3s;
}

/* Academic Head Section */
.dean-section {
	padding: 80px 0;
	background: var(--bg-body);
	transition: background-color 0.3s;
}
		
.dean-box {
	background: var(--hero-gradient);
	color: white;
	border-radius: 24px;
	padding: 40px;
	box-shadow: 0 15px 35px var(--card-shadow);
	transition: background 0.4s;
}

/* Timetable Section */
.timetable-section {
	padding: 80px 0;
	background-color: var(--bg);
	transition: background-color 0.3s;
}
		
.timetable-card {
	background: var(--bg-card);
	border-radius: 20px;
	padding: 35px;
	box-shadow: 0 10px 30px var(--card-shadow);
	transition: background-color 0.3s;
}
		
.custom-table {
	width: 100%;
	border-collapse: separate;
	border-spacing: 0 8px;
}
		
.custom-table th {
	background-color: var(--primary-color);
	color: white;
	padding: 15px;
	font-weight: 600;
	transition: background-color 0.3s;
}
		
.custom-table th:first-child { 
	border-top-left-radius: 8px; 
	border-bottom-left-radius: 8px; 
}
		
.custom-table th:last-child { 
	border-top-right-radius: 8px; 
	border-bottom-right-radius: 8px; 
}
		
.custom-table td {
	background-color: var(--bg-table-td);
	color: var(--text-main);
	padding: 15px;
	transition: background 0.3s, color 0.3s;
}
		
.custom-table tr:hover td {
	background-color: var(--bg-table-hover);
}

/* Other Sections (Grid Cards) */
.other-box {
	background: var(--bg-card);
	border-radius: 15px;
	overflow: hidden;
	position: relative;
	cursor: pointer;
	box-shadow: 0 5px 15px var(--card-shadow);
	transition: all 0.3s;
	height: 110px;
}
		
.other-box:hover {
	transform: scale(1.03);
}
		
.overlay-layer {
	position: absolute;
	top:0; left:0; width:100%; height:100%;
	display: flex;
	align-items: center;
	justify-content: center;
	color: white;
	font-weight: bold;
	padding: 15px;
	text-align: center;
	font-size: 1.05rem;
}

/* Testimonial Banner */
.testimonial-banner {
	background: linear-gradient(rgba(0, 0, 0, 0.8), rgba(0, 0, 0, 0.85)), url('RESOURCES/IMAGES/HOMEPAGE/testimonial-bg.jpg');
	background-size: cover;
	background-position: center;
	color: white;
	padding: 100px 0;
	text-align: center;
}

/* Contact Section */
.contact-section {
	padding: 80px 0;
	background: var(--bg-body);
	transition: background-color 0.3s;
}
		
.contact-box {
	background: var(--bg-card);
	border-radius: 20px;
	padding: 40px;
	box-shadow: 0 10px 40px var(--contact-box-shadow);
	transition: background-color 0.3s, box-shadow 0.3s;
}

/* Footer */
footer {
	background-color: #0b1114;
	color: #b2bec3;
	padding: 30px 0;
	font-size: 0.9rem;
}
		
/* Today Badge Style */
.day-badge {
	background-color: var(--accent-color);
	color: white;
	padding: 6px 16px;
	border-radius: 20px;
	font-size: 0.85rem;
	font-weight: bold;
	display: inline-block;
	box-shadow: 0 2px 10px rgba(0,0,0,0.1);
}