@import url('https://fonts.googleapis.com/css2?family=Baloo+2:wght@500;700;800&family=Nunito:wght@400;600;700&display=swap');

.kc-wrap {
	--kc-purple: #7C5CFC;
	--kc-purple-dark: #5A3FE0;
	--kc-pink: #FF6FA5;
	--kc-yellow: #FFC94D;
	--kc-green: #2FD37D;
	--kc-red: #FF6B6B;
	--kc-ink: #2B2540;
	--kc-bg-card: #FFFFFF;
	font-family: 'Nunito', sans-serif;
	color: var(--kc-ink);
	max-width: 1100px;
	margin: 0 auto;
	padding: 24px 16px 60px;
}

.kc-page-title {
	font-family: 'Baloo 2', sans-serif;
	font-size: 34px;
	font-weight: 800;
	margin: 0 0 22px;
	color: var(--kc-purple-dark);
}

.kc-back-link {
	display: inline-block;
	margin-bottom: 18px;
	font-weight: 700;
	color: var(--kc-purple);
	text-decoration: none;
	font-size: 15px;
}
.kc-back-link:hover { color: var(--kc-purple-dark); }

.kc-empty {
	font-size: 17px;
	color: #746E8A;
}

/* ---------- Grid & Boxes ---------- */

.kc-grid {
	display: grid;
	grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
	gap: 22px;
}

.kc-box {
	position: relative;
	background: var(--kc-bg-card);
	border-radius: 22px;
	padding: 26px 20px 22px;
	text-align: center;
	box-shadow: 0 6px 0 rgba(43,37,64,0.08), 0 10px 24px rgba(43,37,64,0.08);
	transition: transform .18s ease, box-shadow .18s ease;
	overflow: hidden;
}

.kc-week-box {
	background: linear-gradient(155deg, #ffffff 0%, #F4F1FF 100%);
	border: 2px solid #ECE7FF;
}

.kc-box:not(.kc-locked):hover {
	transform: translateY(-6px);
	box-shadow: 0 10px 0 rgba(43,37,64,0.1), 0 18px 30px rgba(43,37,64,0.14);
}

.kc-box-link {
	position: absolute;
	inset: 0;
	z-index: 2;
}

.kc-box-icon {
	font-size: 40px;
	margin-bottom: 8px;
}

.kc-box-title {
	font-family: 'Baloo 2', sans-serif;
	font-size: 20px;
	font-weight: 700;
	margin: 4px 0 6px;
}

.kc-count-note {
	color: #8C86A6;
	font-weight: 600;
	font-size: 14px;
	margin: 0;
}

.kc-unlock-note {
	color: #A79FC9;
	font-weight: 700;
	font-size: 13px;
	margin: 0;
	text-transform: uppercase;
	letter-spacing: .04em;
}

/* Locked state */
.kc-locked {
	background: #F3F1F8;
	border: 2px dashed #DAD4EE;
	opacity: 0.9;
}
.kc-locked .kc-box-icon { filter: grayscale(1); opacity: .65; }
.kc-locked .kc-box-title { color: #9A93B5; }

/* ---------- Challenge boxes ---------- */

.kc-challenge-box { padding-top: 0; }

.kc-challenge-thumb {
	position: relative;
	margin: -26px -20px 14px;
	height: 130px;
	background: linear-gradient(135deg, var(--kc-purple), var(--kc-pink));
	border-radius: 22px 22px 0 0;
	display: flex;
	align-items: center;
	justify-content: center;
	overflow: hidden;
}
.kc-challenge-thumb img {
	width: 100%;
	height: 100%;
	object-fit: cover;
}
.kc-thumb-placeholder {
	font-size: 44px;
}

.kc-status-flag {
	position: absolute;
	top: 10px;
	right: 10px;
	background: #fff;
	border-radius: 50%;
	width: 32px;
	height: 32px;
	display: flex;
	align-items: center;
	justify-content: center;
	font-size: 16px;
	box-shadow: 0 3px 8px rgba(0,0,0,.18);
	z-index: 3;
}

.kc-points-badge {
	display: inline-block;
	background: #FFF3D6;
	color: #B5820A;
	font-weight: 700;
	font-size: 13px;
	padding: 5px 12px;
	border-radius: 999px;
	margin: 4px 0 0;
}

/* ---------- Single challenge page ---------- */

.kc-single-wrap { max-width: 640px; }

.kc-single-card {
	background: #fff;
	border-radius: 26px;
	padding: 30px;
	box-shadow: 0 10px 30px rgba(43,37,64,0.1);
	text-align: center;
}

.kc-single-thumb {
	margin: -30px -30px 20px;
	border-radius: 26px 26px 0 0;
	overflow: hidden;
}
.kc-single-thumb img { width: 100%; display: block; }

.kc-single-title {
	font-family: 'Baloo 2', sans-serif;
	font-size: 30px;
	font-weight: 800;
	margin: 6px 0;
	color: var(--kc-purple-dark);
}

.kc-points-large {
	font-size: 16px;
	padding: 8px 18px;
}

.kc-single-desc {
	text-align: left;
	font-size: 16px;
	line-height: 1.6;
	margin: 20px 0;
	color: #423C5C;
}

/* ---------- Upload section ---------- */

.kc-upload-section { margin-top: 24px; }

.kc-login-msg {
	background: #F4F1FF;
	border-radius: 16px;
	padding: 18px;
	font-size: 16px;
}
.kc-login-msg a { color: var(--kc-purple-dark); font-weight: 700; }

#kc-upload-form { text-align: center; }

.kc-upload-label {
	display: flex;
	flex-direction: column;
	align-items: center;
	gap: 8px;
	background: linear-gradient(135deg, #EFE9FF, #FDEBF3);
	border: 3px dashed #C9BBFF;
	border-radius: 20px;
	padding: 30px 20px;
	cursor: pointer;
	font-weight: 700;
	font-size: 16px;
	color: var(--kc-purple-dark);
	transition: background .15s ease;
}
.kc-upload-label:hover { background: #EAE2FF; }

.kc-upload-icon { font-size: 40px; }

#kc_file { display: none; }

#kc-file-preview { margin-top: 16px; }
#kc-file-preview img,
#kc-file-preview video {
	max-width: 100%;
	max-height: 260px;
	border-radius: 16px;
	box-shadow: 0 6px 16px rgba(0,0,0,.12);
}

.kc-submit-btn {
	margin-top: 18px;
	width: 100%;
	background: linear-gradient(135deg, var(--kc-green), #22B96A);
	color: #fff;
	font-family: 'Baloo 2', sans-serif;
	font-size: 18px;
	font-weight: 700;
	border: none;
	border-radius: 999px;
	padding: 14px 20px;
	cursor: pointer;
	box-shadow: 0 6px 0 #1C9E58;
	transition: transform .1s ease;
}
.kc-submit-btn:hover { transform: translateY(-2px); }
.kc-submit-btn:active { transform: translateY(2px); box-shadow: 0 3px 0 #1C9E58; }
.kc-submit-btn:disabled { opacity: .7; cursor: default; }

#kc-form-msg {
	margin-top: 14px;
	font-weight: 700;
	font-size: 15px;
}
#kc-form-msg.kc-success { color: #1C9E58; }
#kc-form-msg.kc-error { color: #E5484D; }

/* ---------- Status panels ---------- */

.kc-status-panel {
	border-radius: 20px;
	padding: 26px;
}
.kc-status-panel .kc-big-icon { font-size: 46px; display: block; margin-bottom: 8px; }
.kc-status-panel h3 { font-family: 'Baloo 2', sans-serif; font-size: 22px; margin: 4px 0; }

.kc-status-approved { background: #E7FBF0; color: #1C9E58; }
.kc-status-pending { background: #FFF6E0; color: #B5820A; }
.kc-status-rejected { background: #FFECEC; color: #E5484D; margin-bottom: 16px; }

/* ---------- Responsive ---------- */

@media (max-width: 480px) {
	.kc-page-title { font-size: 26px; }
	.kc-single-card { padding: 22px; }
	.kc-single-thumb { margin: -22px -22px 16px; }
}