/**
 * 404 Error Page Styles — Dr. Vu Breast Specialist.
 */

.drvu-404-page {
	min-height: 80vh;
	display: flex;
	align-items: center;
	justify-content: center;
	background: linear-gradient(180deg, #f7fafc 0%, #edf2f7 100%);
	padding: 60px 20px 80px;
	box-sizing: border-box;
}

.drvu-404-container {
	width: 100%;
	max-width: 860px;
	margin: 0 auto;
}

.drvu-404-card {
	background: #ffffff;
	border-radius: 24px;
	padding: 56px 48px;
	box-shadow: 0 20px 60px rgba(0, 32, 69, 0.07), 0 1px 3px rgba(0, 0, 0, 0.04);
	border: 1px solid rgba(0, 32, 69, 0.06);
	display: flex;
	flex-direction: column;
	align-items: center;
	text-align: center;
	position: relative;
	overflow: hidden;
}

.drvu-404-card::before {
	content: "";
	position: absolute;
	top: 0;
	left: 0;
	right: 0;
	height: 4px;
	background: linear-gradient(90deg, #002045 0%, #006a63 50%, #79f7ea 100%);
}

/* Badge */
.drvu-404-badge {
	display: inline-flex;
	align-items: center;
	gap: 8px;
	padding: 6px 16px;
	border-radius: 9999px;
	background: #ffdad6;
	color: #93000a;
	font-family: var(--drvu-font);
	font-size: 13px;
	font-weight: 600;
	letter-spacing: 0.03em;
	margin-bottom: 24px;
}

.drvu-404-badge__icon {
	font-size: 18px !important;
	color: #ba1a1a;
}

/* Visual 404 with Pulse */
.drvu-404-visual {
	display: flex;
	align-items: center;
	justify-content: center;
	gap: 16px;
	margin-top: 12px;
	margin-bottom: 28px;
	user-select: none;
}

.drvu-404-num {
	font-family: var(--drvu-font);
	font-size: 108px;
	font-weight: 800;
	line-height: 1;
	letter-spacing: -0.04em;
	color: #002045;
	text-shadow: 0 4px 20px rgba(0, 32, 69, 0.12);
}

.drvu-404-pulse-wrapper {
	position: relative;
	width: 90px;
	height: 90px;
	display: flex;
	align-items: center;
	justify-content: center;
}

.drvu-404-pulse-ring {
	position: absolute;
	inset: 0;
	border-radius: 50%;
	background: rgba(0, 106, 99, 0.15);
	animation: drvuPulseRing 2.4s infinite cubic-bezier(0.215, 0.61, 0.355, 1);
}

.drvu-404-pulse-center {
	position: relative;
	z-index: 2;
	width: 72px;
	height: 72px;
	border-radius: 50%;
	background: linear-gradient(135deg, #006a63 0%, #004d48 100%);
	color: #ffffff;
	display: flex;
	align-items: center;
	justify-content: center;
	box-shadow: 0 8px 24px rgba(0, 106, 99, 0.35);
}

.drvu-404-pulse-center .material-symbols-outlined {
	font-size: 38px !important;
	color: #ffffff;
}

@keyframes drvuPulseRing {
	0% {
		transform: scale(0.85);
		opacity: 0.9;
	}
	50% {
		transform: scale(1.3);
		opacity: 0.3;
	}
	100% {
		transform: scale(1.5);
		opacity: 0;
	}
}

/* Headings & Text */
.drvu-404-title {
	font-family: var(--drvu-font) !important;
	font-size: 28px !important;
	font-weight: 700 !important;
	color: #002045 !important;
	line-height: 1.35 !important;
	margin: 0 0 12px !important;
	max-width: 600px;
}

.drvu-404-desc {
	font-family: var(--drvu-font);
	font-size: 15.5px;
	line-height: 1.6;
	color: #43474e;
	margin: 0 0 40px;
	max-width: 580px;
}

/* Search Box */
.drvu-404-search-wrap {
	width: 100%;
	max-width: 540px;
	margin-bottom: 32px;
}

.drvu-404-search-form {
	display: flex;
	align-items: center;
	position: relative;
	background: #f1f4f6;
	border: 1.5px solid #c4c6cf;
	border-radius: 12px;
	padding: 4px 6px 4px 14px;
	transition: all 0.25s ease;
}

.drvu-404-search-form:focus-within {
	background: #ffffff;
	border-color: #006a63;
	box-shadow: 0 0 0 3px rgba(0, 106, 99, 0.15);
}

.drvu-404-search-icon {
	color: #74777f;
	font-size: 22px !important;
	margin-right: 8px;
	flex-shrink: 0;
}

.drvu-404-search-input {
	flex: 1;
	border: none !important;
	background: transparent !important;
	padding: 10px 8px !important;
	font-family: var(--drvu-font) !important;
	font-size: 15px !important;
	color: #002045 !important;
	outline: none !important;
	box-shadow: none !important;
	margin: 0 !important;
}

.drvu-404-search-input::placeholder {
	color: #74777f;
}

.drvu-404-search-btn {
	background: #002045;
	color: #ffffff;
	border: none;
	border-radius: 8px;
	padding: 10px 20px;
	font-family: var(--drvu-font);
	font-size: 14px;
	font-weight: 600;
	cursor: pointer;
	transition: all 0.2s ease;
	flex-shrink: 0;
}

.drvu-404-search-btn:hover {
	background: #006a63;
}

/* Action Buttons */
.drvu-404-actions {
	display: flex;
	align-items: center;
	justify-content: center;
	gap: 12px;
	flex-wrap: wrap;
	margin-bottom: 36px;
}

.drvu-404-btn {
	display: inline-flex;
	align-items: center;
	gap: 8px;
	padding: 12px 24px;
	border-radius: 10px;
	font-family: var(--drvu-font);
	font-size: 14.5px;
	font-weight: 600;
	text-decoration: none !important;
	transition: all 0.25s cubic-bezier(0.16, 1, 0.3, 1);
}

.drvu-404-btn .material-symbols-outlined {
	font-size: 19px !important;
}

.drvu-404-btn--primary {
	background: #002045;
	color: #ffffff !important;
	box-shadow: 0 4px 16px rgba(0, 32, 69, 0.18);
}

.drvu-404-btn--primary:hover {
	background: #00366f;
	transform: translateY(-2px);
	box-shadow: 0 6px 20px rgba(0, 32, 69, 0.25);
}

.drvu-404-btn--outline {
	background: #ffffff;
	color: #002045 !important;
	border: 1.5px solid #c4c6cf;
}

.drvu-404-btn--outline:hover {
	border-color: #006a63;
	color: #006a63 !important;
	background: #f1f9f8;
	transform: translateY(-2px);
}

/* Emergency Help Box */
.drvu-404-helpbox {
	width: 100%;
	background: #f7fafc;
	border-radius: 16px;
	border: 1px solid #e0e3e5;
	padding: 20px 24px;
	display: flex;
	align-items: center;
	justify-content: space-between;
	gap: 20px;
	text-align: left;
	box-sizing: border-box;
}

.drvu-404-helpbox__left {
	display: flex;
	align-items: center;
	gap: 14px;
}

.drvu-404-helpbox__ico {
	font-size: 32px !important;
	color: #006a63;
	flex-shrink: 0;
}

.drvu-404-helpbox__left strong {
	display: block;
	font-family: var(--drvu-font);
	font-size: 14.5px;
	color: #002045;
	margin-bottom: 2px;
}

.drvu-404-helpbox__left p {
	font-family: var(--drvu-font);
	font-size: 13px;
	color: #74777f;
	margin: 0;
	line-height: 1.4;
}

.drvu-404-helpbox__right {
	display: flex;
	align-items: center;
	gap: 10px;
	flex-shrink: 0;
}

.drvu-404-hotline {
	display: inline-flex;
	align-items: center;
	gap: 6px;
	padding: 10px 16px;
	border-radius: 8px;
	background: #e6f6f4;
	color: #006a63 !important;
	font-family: var(--drvu-font);
	font-size: 14px;
	font-weight: 700;
	text-decoration: none !important;
	transition: all 0.2s ease;
}

.drvu-404-hotline:hover {
	background: #d0f0ec;
}

.drvu-404-hotline .material-symbols-outlined {
	font-size: 18px !important;
}

.drvu-404-bookbtn {
	display: inline-flex;
	align-items: center;
	gap: 6px;
	padding: 10px 18px;
	border-radius: 8px;
	background: #006a63;
	color: #ffffff !important;
	font-family: var(--drvu-font);
	font-size: 14px;
	font-weight: 600;
	text-decoration: none !important;
	transition: all 0.2s ease;
	box-shadow: 0 2px 8px rgba(0, 106, 99, 0.2);
}

.drvu-404-bookbtn:hover {
	background: #00524c;
}

.drvu-404-bookbtn .material-symbols-outlined {
	font-size: 16px !important;
	transition: transform 0.2s ease;
}

.drvu-404-bookbtn:hover .material-symbols-outlined {
	transform: translateX(3px);
}

/* Responsive */
@media (max-width: 768px) {
	.drvu-404-card {
		padding: 40px 24px;
		border-radius: 18px;
	}

	.drvu-404-num {
		font-size: 80px;
	}

	.drvu-404-pulse-wrapper {
		width: 70px;
		height: 70px;
	}

	.drvu-404-pulse-center {
		width: 56px;
		height: 56px;
	}

	.drvu-404-pulse-center .material-symbols-outlined {
		font-size: 28px !important;
	}

	.drvu-404-title {
		font-size: 22px !important;
	}

	.drvu-404-desc {
		font-size: 14.5px;
		margin-bottom: 24px;
	}

	.drvu-404-helpbox {
		flex-direction: column;
		text-align: center;
		align-items: stretch;
		padding: 20px 16px;
	}

	.drvu-404-helpbox__left {
		flex-direction: column;
		text-align: center;
	}

	.drvu-404-helpbox__right {
		justify-content: center;
		flex-wrap: wrap;
	}
}