/* ================================================
   UCM Attendance - User Side CSS
   iOS 26 Liquid Glass Theme
   ================================================ */

* {
	margin: 0;
	padding: 0;
	box-sizing: border-box;
}

body {
	font-family:
		"Inter",
		-apple-system,
		BlinkMacSystemFont,
		"Segoe UI",
		sans-serif;
	min-height: 100vh;
	overflow: hidden;
	background-image: url(../uploads/ucm-building.png);
	background-size: cover;
	background-attachment: fixed;
}

/* ---- Page Wrapper ---- */
.page-wrapper {
	width: 100%;
	height: 100vh;
	display: flex;
	align-items: center;
	justify-content: center;
	position: relative;
	overflow: hidden;
}

/* ---- Back Button ---- */
.back-btn {
	position: fixed;
	top: 24px;
	left: 24px;
	display: flex;
	align-items: center;
	gap: 6px;
	color: rgba(255, 255, 255, 0.8);
	text-decoration: none;
	font-size: 14px;
	font-weight: 500;
	padding: 8px 16px;
	border-radius: 20px;
	background: none;
	border: none;
	isolation: isolate;
	box-shadow: 0px 4px 16px rgba(0, 0, 0, 0.15);
	transition: all 0.3s ease;
	z-index: 10;
}

.back-btn::before {
	content: "";
	position: absolute;
	inset: 0;
	z-index: 0;
	border-radius: 20px;
	box-shadow: inset 0 0 12px -4px #ffffff;
	background-color: rgba(255, 255, 255, 0);
	pointer-events: none;
}

.back-btn::after {
	content: "";
	position: absolute;
	inset: 0;
	z-index: -1;
	border-radius: 20px;
	backdrop-filter: blur(3px);
	-webkit-backdrop-filter: blur(3px);
	filter: url(#glass-distortion);
	-webkit-filter: url(#glass-distortion);
}

.back-btn:hover {
	box-shadow: 0px 6px 20px rgba(0, 0, 0, 0.2);
	color: #fff;
}

/* ---- Glass Container (Events List) ---- */
.glass-container {
	border-radius: 40px;
	position: relative;
	isolation: isolate;
	box-shadow: 0px 8px 32px rgba(0, 0, 0, 0.2);
	padding: 40px 36px 32px;
	width: 90%;
	max-width: 520px;
	border: none;
	background: none;
}

.glass-container::before {
	content: "";
	position: absolute;
	inset: 0;
	z-index: 0;
	border-radius: 40px;
	box-shadow: inset 0 0 20px -6px #ffffff;
	background-color: rgba(255, 255, 255, 0);
	pointer-events: none;
}

.glass-container::after {
	content: "";
	position: absolute;
	inset: 0;
	z-index: -1;
	border-radius: 40px;
	backdrop-filter: blur(3px);
	-webkit-backdrop-filter: blur(3px);
	filter: url(#glass-distortion);
	-webkit-filter: url(#glass-distortion);
}

/* ---- Container Header ---- */
.container-header {
	text-align: center;
	margin-bottom: 28px;
}

.app-title {
	font-size: 24px;
	font-weight: 700;
	color: #fff;
	letter-spacing: -0.3px;
	text-shadow: 0 1px 3px rgba(0, 0, 0, 0.15);
}

.app-subtitle {
	font-size: 13px;
	color: rgba(255, 255, 255, 0.6);
	margin-top: 4px;
	font-weight: 400;
}

/* ---- Events List ---- */
.events-list {
	max-height: 380px;
	overflow-y: auto;
	overflow-x: hidden;
	padding-right: 4px;
}

/* Custom scrollbar */
.events-list::-webkit-scrollbar {
	width: 5px;
}

.events-list::-webkit-scrollbar-track {
	background: transparent;
}

.events-list::-webkit-scrollbar-thumb {
	background: rgba(255, 255, 255, 0.25);
	border-radius: 10px;
}

.events-list::-webkit-scrollbar-thumb:hover {
	background: rgba(255, 255, 255, 0.4);
}

/* ---- Event Card ---- */
.event-card {
	display: flex;
	align-items: center;
	gap: 12px;
	padding: 16px 20px;
	margin-bottom: 10px;
	position: relative;
	isolation: isolate;
	border-radius: 24px;
	box-shadow: 0px 2px 8px rgba(0, 0, 0, 0.06);
	text-decoration: none;
	color: #fff;
	transition: all 0.25s ease;
	cursor: pointer;
	background: none;
	border: none;
}

.event-card::before {
	content: "";
	position: absolute;
	inset: 0;
	z-index: 0;
	border-radius: 24px;
	box-shadow: inset 0 0 12px -4px #ffffff;
	background-color: rgba(255, 255, 255, 0);
	pointer-events: none;
}

.event-card::after {
	content: "";
	position: absolute;
	inset: 0;
	z-index: -1;
	border-radius: 24px;
	backdrop-filter: blur(2px);
	-webkit-backdrop-filter: blur(2px);
	filter: url(#glass-distortion);
	-webkit-filter: url(#glass-distortion);
}

.event-card:hover {
	transform: translateY(-1px);
	box-shadow: 0px 4px 12px rgba(0, 0, 0, 0.1);
	color: #fff;
}

.event-card:active {
	transform: translateY(0);
}

.event-info {
	flex: 1;
	min-width: 0;
}

.event-name {
	font-size: 15px;
	font-weight: 600;
	color: #fff;
	margin-bottom: 2px;
	white-space: nowrap;
	overflow: hidden;
	text-overflow: ellipsis;
}

.event-date {
	font-size: 12px;
	color: rgba(255, 255, 255, 0.55);
	font-weight: 400;
}

.event-status {
	flex-shrink: 0;
}

.event-arrow {
	flex-shrink: 0;
	color: rgba(255, 255, 255, 0.4);
}

/* ---- Badges ---- */
.badge {
	font-size: 10px;
	font-weight: 600;
	padding: 4px 10px;
	border-radius: 8px;
	text-transform: uppercase;
	letter-spacing: 0.5px;
}

.badge-upcoming {
	background: rgba(251, 191, 36, 0.25);
	color: #fcd34d;
	border: 1px solid rgba(251, 191, 36, 0.3);
}

.badge-ongoing {
	background: rgba(52, 211, 153, 0.25);
	color: #6ee7b7;
	border: 1px solid rgba(52, 211, 153, 0.3);
}

/* ---- Empty State ---- */
.empty-state {
	text-align: center;
	padding: 40px 20px;
	color: rgba(255, 255, 255, 0.5);
}

/* ================================================
   Attend Page
   ================================================ */

.glass-card {
	border-radius: 40px;
	position: relative;
	isolation: isolate;
	box-shadow: 0px 8px 32px rgba(0, 0, 0, 0.2);
	padding: 48px 40px;
	width: 90%;
	max-width: 480px;
	text-align: center;
	background: none;
	border: none;
}

.glass-card::before {
	content: "";
	position: absolute;
	inset: 0;
	z-index: 0;
	border-radius: 40px;
	box-shadow: inset 0 0 20px -6px #ffffff;
	background-color: rgba(255, 255, 255, 0);
	pointer-events: none;
}

.glass-card::after {
	content: "";
	position: absolute;
	inset: 0;
	z-index: -1;
	border-radius: 40px;
	backdrop-filter: blur(3px);
	-webkit-backdrop-filter: blur(3px);
	filter: url(#glass-distortion);
	-webkit-filter: url(#glass-distortion);
}

.event-title {
	font-size: 22px;
	font-weight: 700;
	color: #fff;
	margin-bottom: 8px;
	text-shadow: 0 1px 3px rgba(0, 0, 0, 0.15);
}

.event-desc {
	font-size: 13px;
	color: rgba(255, 255, 255, 0.6);
	margin-bottom: 24px;
	line-height: 1.5;
}

.input-hint {
	font-size: 12px;
	color: rgba(255, 255, 255, 0.5);
	margin-bottom: 12px;
}

/* ---- Glass Input ---- */
.input-group {
	margin-bottom: 20px;
}

.glass-input {
	width: 100%;
	padding: 16px 24px;
	background: rgba(255, 255, 255, 0.08);
	border: none;
	border-radius: 20px;
	color: #fff;
	font-size: 16px;
	font-family: "Inter", sans-serif;
	font-weight: 400;
	outline: none;
	transition: all 0.3s ease;
	box-shadow:
		0px 4px 12px rgba(0, 0, 0, 0.1),
		inset 0 0 10px -4px #ffffff;
}

.glass-input::placeholder {
	color: rgba(255, 255, 255, 0.4);
}

.glass-input:focus {
	background: rgba(255, 255, 255, 0.12);
	box-shadow:
		0px 4px 16px rgba(0, 0, 0, 0.15),
		inset 0 0 12px -4px #ffffff;
}

/* ---- Glass Button ---- */
.glass-btn {
	display: inline-block;
	width: 100%;
	padding: 16px 32px;
	position: relative;
	isolation: isolate;
	border-radius: 24px;
	box-shadow: 0px 4px 16px rgba(0, 0, 0, 0.15);
	color: #fff;
	font-size: 15px;
	font-weight: 600;
	font-family: "Inter", sans-serif;
	cursor: pointer;
	transition: all 0.3s ease;
	text-decoration: none;
	text-align: center;
	border: none;
	background: none;
}

.glass-btn::before {
	content: "";
	position: absolute;
	inset: 0;
	z-index: 0;
	border-radius: 24px;
	box-shadow: inset 0 0 12px -4px #ffffff;
	background-color: rgba(255, 255, 255, 0);
	pointer-events: none;
}

.glass-btn::after {
	content: "";
	position: absolute;
	inset: 0;
	z-index: -1;
	border-radius: 24px;
	backdrop-filter: blur(2px);
	-webkit-backdrop-filter: blur(2px);
	filter: url(#glass-distortion);
	-webkit-filter: url(#glass-distortion);
}

.glass-btn:hover {
	transform: translateY(-1px);
	box-shadow: 0px 6px 20px rgba(0, 0, 0, 0.2);
	color: #fff;
}

.glass-btn:active {
	transform: translateY(0);
}

/* ---- Alert ---- */
.alert {
	padding: 12px 16px;
	border-radius: 12px;
	font-size: 14px;
	margin-bottom: 20px;
}

.alert-error {
	background: rgba(239, 68, 68, 0.2);
	border: 1px solid rgba(239, 68, 68, 0.35);
	color: #fca5a5;
}

/* ================================================
   Modal Popups
   ================================================ */

.modal-overlay {
	position: fixed;
	inset: 0;
	z-index: 100;
	display: flex;
	align-items: center;
	justify-content: center;
	background: rgba(0, 0, 0, 0.3);
	backdrop-filter: blur(4px);
	-webkit-backdrop-filter: blur(4px);
	opacity: 0;
	pointer-events: none;
	transition: opacity 0.3s ease;
}

.modal-overlay.active {
	opacity: 1;
	pointer-events: auto;
}

.modal-glass {
	border-radius: 32px;
	padding: 40px 36px;
	text-align: center;
	max-width: 360px;
	width: 85%;
	position: relative;
	isolation: isolate;
	box-shadow: 0px 8px 32px rgba(0, 0, 0, 0.25);
	transform: scale(0.9);
	transition: transform 0.3s ease;
}

.modal-overlay.active .modal-glass {
	transform: scale(1);
}

.modal-glass::before {
	content: "";
	position: absolute;
	inset: 0;
	z-index: 0;
	border-radius: 32px;
	box-shadow: inset 0 0 20px -6px #ffffff;
	background-color: rgba(255, 255, 255, 0);
	pointer-events: none;
}

.modal-glass::after {
	content: "";
	position: absolute;
	inset: 0;
	z-index: -1;
	border-radius: 32px;
	backdrop-filter: blur(6px);
	-webkit-backdrop-filter: blur(6px);
	filter: url(#glass-distortion);
	-webkit-filter: url(#glass-distortion);
}

.modal-icon {
	margin-bottom: 16px;
}

.modal-icon.success-icon {
	color: #6ee7b7;
}

.modal-icon.success-icon svg {
	filter: drop-shadow(0 2px 4px rgba(0, 0, 0, 0.15));
}

.modal-icon.error-icon {
	color: #fca5a5;
}

.modal-icon.error-icon svg {
	filter: drop-shadow(0 2px 4px rgba(0, 0, 0, 0.15));
}

.modal-title {
	font-size: 22px;
	font-weight: 700;
	color: #fff;
	margin-bottom: 8px;
	text-shadow: 0 1px 3px rgba(0, 0, 0, 0.15);
}

.modal-event {
	font-size: 15px;
	color: rgba(255, 255, 255, 0.7);
	margin-bottom: 2px;
}

.modal-session {
	font-size: 13px;
	color: rgba(255, 255, 255, 0.55);
	margin-bottom: 2px;
}

.modal-time {
	font-size: 13px;
	color: rgba(255, 255, 255, 0.45);
}

.modal-message {
	font-size: 14px;
	color: rgba(255, 255, 255, 0.65);
	line-height: 1.5;
}

/* ================================================
   Responsive
   ================================================ */

@media (max-width: 480px) {
	.glass-container {
		width: 95%;
		padding: 28px 20px 24px;
		border-radius: 32px;
	}

	.glass-container::before,
	.glass-container::after {
		border-radius: 32px;
	}

	.glass-card {
		width: 95%;
		padding: 36px 24px;
		border-radius: 32px;
	}

	.glass-card::before,
	.glass-card::after {
		border-radius: 32px;
	}

	.app-title {
		font-size: 20px;
	}

	.event-title {
		font-size: 18px;
	}

	.events-list {
		max-height: 340px;
	}

	.back-btn {
		top: 16px;
		left: 16px;
	}
}