:root {
	--primary-accent: #007cff;
	--code-bg: #007fff29;
	--code-fg: #3399ff;
	--link-color: #3399ff;
	--container-max: 1300px;
}

[data-theme="light"] {
	--bg-primary: #ffffff;
	--bg-secondary: #f8f9fa;
	--bg-gradient-start: #f8f9fa;
	--bg-gradient-end: rgba(248, 249, 250, 0);
	--text-primary: #000000;
	--text-secondary: #495057;
	--text-body: #212529;
	--border-color: rgba(0, 0, 0, 0.08);
	--tab-hover: #e9ecef;
}

[data-theme="dark"] {
	--bg-primary: #0a1628;
	--bg-secondary: #132337;
	--bg-gradient-start: #1a2f47;
	--bg-gradient-end: rgba(26, 47, 71, 0);
	--text-primary: #e0f2fe;
	--text-secondary: #94c5e8;
	--text-body: #bae6fd;
	--border-color: rgba(56, 189, 248, 0.15);
	--tab-hover: #1e3a5f;
}

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

body {
	font-family: Rubik, sans-serif;
	font-size: 15px;
	max-width: var(--container-max);
	margin: 0 auto;
	padding: 1.5rem 1.25rem 5rem;
	background-color: var(--bg-primary);
	color: var(--text-body);
	transition: background-color 0.3s ease, color 0.3s ease;
	position: relative;
}

body::before {
	content: '';
	position: fixed;
	top: -100px;
	left: -100px;
	width: 500px;
	height: 500px;
	opacity: 1;
	z-index: -1;
	pointer-events: none;
	transform: rotate(-45deg);
	background-size: 500px 500px;
	background-repeat: no-repeat;
	background-position: 0 0;
}

/* Light mode ONLY - DARK wavy lines on light background */
body:not([data-theme="dark"])::before {
	background-image: url("data:image/svg+xml,%3Csvg width='200' height='200' xmlns='http://www.w3.org/2000/svg'%3E%3Cpath d='M0,50 Q50,20 100,50 T200,50' stroke='%23000000' stroke-opacity='0.08' stroke-width='2' fill='none'/%3E%3Cpath d='M0,100 Q50,70 100,100 T200,100' stroke='%23000000' stroke-opacity='0.06' stroke-width='1.5' fill='none'/%3E%3Cpath d='M0,150 Q50,120 100,150 T200,150' stroke='%23000000' stroke-opacity='0.04' stroke-width='1' fill='none'/%3E%3C/svg%3E");
}

/* Dark mode ONLY - DARKER BLUE wavy lines on dark background */
body[data-theme="dark"]::before {
	background-image: url("data:image/svg+xml,%3Csvg width='200' height='200' xmlns='http://www.w3.org/2000/svg'%3E%3Cpath d='M0,50 Q50,20 100,50 T200,50' stroke='%231a2f47' stroke-width='2' fill='none'/%3E%3Cpath d='M0,100 Q50,70 100,100 T200,100' stroke='%23162639' stroke-width='1.5' fill='none'/%3E%3Cpath d='M0,150 Q50,120 100,150 T200,150' stroke='%23132030' stroke-width='1' fill='none'/%3E%3C/svg%3E");
}

h1,
h2,
h3 {
	padding-bottom: 0.35rem;
	margin-bottom: 0.75rem;
	color: var(--text-primary);
	transition: color 0.3s ease;
}

h1 {
	font-weight: 500;
	font-style: italic;
	font-size: 2rem;
	text-align: center;
	margin-bottom: 0.25rem;
}

h3 {
	font-size: 1.1rem;
}

.page-header {
	display: flex;
	flex-direction: column;
	align-items: center;
	text-align: center;
	gap: 0.5rem;
	margin-bottom: 1.5rem;
	position: relative;
}

.logo-container {
	display: flex;
	flex-direction: column;
	align-items: center;
	gap: 0.25rem;
}

.site-logo {
	width: 100px;
	height: 100px;
	margin-bottom: 0.25rem;
	filter: drop-shadow(0 4px 12px rgba(0, 124, 255, 0.3));
	animation: float 6s ease-in-out infinite;
}

@keyframes float {

	0%,
	100% {
		transform: translateY(0px);
	}

	50% {
		transform: translateY(-10px);
	}
}

.flag-display {
	display: flex;
	align-items: center;
	gap: 0.75rem;
}

.flag-icon {
	width: 28px;
	height: 21px;
	border-radius: 4px;
	object-fit: cover;
	box-shadow: 0 2px 4px rgba(0, 0, 0, 0.2);
}

.header-buttons {
	position: absolute;
	top: 0;
	right: 0;
	display: flex;
	gap: 0.5rem;
	align-items: center;
}

.theme-toggle,
.api-button {
	background: var(--bg-secondary);
	border: 2px solid var(--border-color);
	border-radius: 50px;
	padding: 0.4rem 0.65rem;
	cursor: pointer;
	display: flex;
	align-items: center;
	gap: 0.4rem;
	transition: all 0.3s ease;
	color: var(--text-body);
	font-size: 0.85rem;
	font-weight: 500;
	text-decoration: none;
}

.api-button {
	font-family: 'JetBrains Mono', monospace;
	font-weight: 400;
}

.theme-toggle:hover,
.api-button:hover {
	transform: scale(1.05);
	border-color: var(--primary-accent);
}

.theme-icon {
	width: 18px;
	height: 18px;
	transition: opacity 0.3s ease;
}

.tabs-container {
	margin-bottom: 1.5rem;
}

.tabs {
	display: flex;
	gap: 0.5rem;
	border-bottom: 2px solid var(--border-color);
	margin-bottom: 1rem;
}

.tab {
	padding: 0.6rem 1.25rem;
	background: transparent;
	border: none;
	color: var(--text-secondary);
	font-size: 0.95rem;
	font-weight: 500;
	cursor: pointer;
	transition: all 0.3s ease;
	border-bottom: 3px solid transparent;
	margin-bottom: -2px;
	display: flex;
	align-items: center;
	gap: 0.5rem;
}

.tab i {
	font-size: 1rem;
}

.tab:hover {
	color: var(--text-primary);
	background: var(--tab-hover);
	border-radius: 8px 8px 0 0;
}

.tab.active {
	color: var(--primary-accent);
	border-bottom-color: var(--primary-accent);
}

.tab-content {
	display: none;
}

.tab-content.active {
	display: block;
	animation: fadeIn 0.3s ease;
}

@keyframes fadeIn {
	from {
		opacity: 0;
		transform: translateY(10px);
	}

	to {
		opacity: 1;
		transform: translateY(0);
	}
}

/* Side-by-side IP boxes */
.ip-boxes-container {
	display: grid;
	grid-template-columns: repeat(2, 1fr);
	gap: 1rem;
	margin-bottom: 1rem;
}

.ip-boxes-container.single-box {
	grid-template-columns: 1fr;
}

.ip-block {
	background: linear-gradient(180deg, var(--bg-gradient-start) 0%, var(--bg-gradient-end) 70%);
	background-color: var(--bg-secondary);
	border-radius: 10px;
	padding: 1.25rem;
	margin-bottom: 1rem;
	transition: all 0.3s ease;
	border: 1px solid var(--border-color);
}

.ip-block.no-margin {
	margin-bottom: 0;
}

.ip-block:hover {
	transform: translateY(-2px);
	box-shadow: 0 4px 12px rgba(0, 124, 255, 0.1);
}

.ip-list {
	margin: 0;
	padding: 0;
	list-style: none;
}

.ip-list li {
	display: flex;
	gap: 0.5rem;
	padding: 0.3rem 0;
	border-top: 1px dashed var(--border-color);
}

.ip-list li:first-child {
	border-top: none;
}

.ip-label {
	min-width: 3.5rem;
	font-weight: 500;
	color: var(--text-secondary);
}

.geo-grid {
	display: grid;
	grid-template-columns: repeat(4, 1fr);
	gap: 0.75rem;
}

.geo-item-wide {
	grid-column: span 2;
}

.geo-item-full {
	grid-column: span 4;
}

.network-grid {
	display: grid;
	grid-template-columns: repeat(3, 1fr);
	gap: 0.75rem;
}

@media (max-width: 768px) {
	.ip-boxes-container {
		grid-template-columns: 1fr;
	}

	.geo-grid {
		grid-template-columns: 1fr;
	}

	.geo-item-wide,
	.geo-item-full {
		grid-column: span 1;
	}

	.network-grid {
		grid-template-columns: 1fr;
	}
}

.geo-item {
	background: var(--bg-secondary);
	padding: 0.85rem;
	border-radius: 8px;
	border: 1px solid var(--border-color);
	transition: all 0.3s ease;
}

.geo-item:hover {
	transform: translateY(-2px);
	box-shadow: 0 2px 8px rgba(0, 124, 255, 0.1);
}

.geo-item-label {
	font-size: 0.8rem;
	color: var(--text-secondary);
	text-transform: uppercase;
	letter-spacing: 0.05em;
	margin-bottom: 0.2rem;
}

.geo-item-value {
	font-size: 1rem;
	font-weight: 500;
	color: var(--text-primary);
	word-break: break-all;
	overflow-wrap: break-word;
}

.loading-spinner {
	text-align: center;
	padding: 1.5rem;
	color: var(--text-secondary);
}

.refresh-button {
	background: var(--primary-accent);
	color: white;
	border: none;
	padding: 0.4rem 0.85rem;
	border-radius: 8px;
	cursor: pointer;
	font-size: 0.85rem;
	font-weight: 500;
	display: inline-flex;
	align-items: center;
	gap: 0.4rem;
	margin-top: 0.75rem;
	transition: all 0.3s ease;
}

.refresh-button:hover {
	background: var(--accent-hover);
	transform: scale(1.05);
}

.refresh-button:disabled {
	opacity: 0.5;
	cursor: not-allowed;
}

.refresh-button i {
	transition: transform 0.6s ease;
}

.refresh-button.spinning i {
	animation: spin 1s linear infinite;
}

.ip-selector {
	display: flex;
	gap: 0.5rem;
	margin-bottom: 1rem;
	flex-wrap: wrap;
}

.ip-selector-btn {
	flex: 1;
	min-width: 100px;
	padding: 0.6rem 0.85rem;
	background: var(--bg-secondary);
	border: 2px solid var(--border-color);
	color: var(--text-body);
	border-radius: 8px;
	cursor: pointer;
	font-size: 0.9rem;
	font-weight: 500;
	transition: all 0.3s ease;
	display: flex;
	align-items: center;
	justify-content: center;
	gap: 0.4rem;
}

.ip-selector-btn:hover {
	border-color: var(--primary-accent);
	background: var(--tab-hover);
}

.ip-selector-btn.active {
	background: var(--primary-accent);
	color: white;
	border-color: var(--primary-accent);
}

.warning-box {
	background: rgba(255, 193, 7, 0.1);
	border-left: 4px solid #ffc107;
	padding: 0.85rem;
	border-radius: 8px;
	margin-bottom: 1rem;
	font-size: 0.85rem;
	color: var(--text-body);
}

.warning-box i {
	color: #ffc107;
	margin-right: 0.5rem;
}

.spinner {
	border: 3px solid var(--border-color);
	border-top: 3px solid var(--primary-accent);
	border-radius: 50%;
	width: 36px;
	height: 36px;
	animation: spin 1s linear infinite;
	margin: 0 auto 0.75rem;
}

@keyframes spin {
	0% {
		transform: rotate(0deg);
	}

	100% {
		transform: rotate(360deg);
	}
}

code {
	background: var(--code-bg);
	color: var(--code-fg);
	font-family: 'JetBrains Mono', monospace;
	padding: 0.1rem 0.3rem;
	border-radius: 6px;
	border: 1px solid rgba(0, 127, 255, 0.25);
	cursor: pointer;
	transition: all 0.2s ease;
	font-size: 0.85em;
}

code:hover {
	background: rgba(0, 127, 255, 0.15);
	border-color: rgba(0, 127, 255, 0.4);
}

code.copying {
	outline: rgba(0, 127, 255, 0.35) solid 2px;
}

.copyable {
	cursor: pointer;
}

footer {
	max-width: var(--container-max);
	background-color: var(--bg-primary);
	color: var(--text-body);
	position: fixed;
	bottom: 0;
	left: 50%;
	transform: translateX(-50%);
	width: 100%;
	display: flex;
	justify-content: space-between;
	align-items: center;
	padding: 0.6rem 1rem;
	font-size: 0.9rem;
	transition: background-color 0.3s ease, color 0.3s ease;
}

footer a {
	color: var(--link-color);
	text-decoration: none;
}

footer a:hover {
	color: #3399ff;
}

.fa-heart {
	color: #ff0000;
}

.modal-content {
	background-color: var(--bg-secondary);
	color: var(--text-body);
	transition: background-color 0.3s ease, color 0.3s ease;
}

.modal-header {
	border-bottom: 1px solid var(--border-color);
	padding: 1.1rem 1.35rem;
}

.modal-title {
	font-weight: 500;
	font-size: 1.2rem;
}

.modal-header .btn-close {
	color: #eb0000 !important;
	background: transparent;
	opacity: 1;
	font-size: 1.3rem;
}

.modal-header .btn-close:hover {
	color: #ff3b3b;
	opacity: 1;
}

.modal-header .btn:focus,
.modal-header .btn:focus-visible,
.modal-header .btn-close,
.modal-header .btn-close:active,
.modal-header .btn-close:focus,
.modal-header .btn-close:focus-visible {
	outline: 0 !important;
	box-shadow: none !important;
	border: none;
	background: transparent !important;
}

.modal-body {
	padding: 1.35rem;
}

.modal-tabs {
	display: flex;
	gap: 0;
	border-bottom: 2px solid var(--border-color);
	margin-bottom: 1.35rem;
}

.modal-tab {
	flex: 1;
	padding: 0.7rem 1.1rem;
	background: transparent;
	border: none;
	color: var(--text-secondary);
	font-size: 0.95rem;
	font-weight: 500;
	cursor: pointer;
	transition: all 0.2s ease;
	border-bottom: 2px solid transparent;
	margin-bottom: -2px;
	display: flex;
	align-items: center;
	justify-content: center;
	gap: 0.5rem;
}

.modal-tab:hover {
	color: var(--text-primary);
	background: var(--tab-hover);
}

.modal-tab.active {
	color: var(--primary-accent);
	border-bottom-color: var(--primary-accent);
}

.modal-tab-content {
	display: none;
}

.modal-tab-content.active {
	display: block;
	animation: fadeIn 0.2s ease;
}

.api-section {
	margin-bottom: 1.35rem;
}

.api-section:last-child {
	margin-bottom: 0;
}

.api-section-title {
	font-size: 0.85rem;
	font-weight: 500;
	color: var(--text-secondary);
	text-transform: uppercase;
	letter-spacing: 0.05em;
	margin-bottom: 0.65rem;
}

.api-grid {
	display: grid;
	grid-template-columns: repeat(2, 1fr);
	gap: 0.55rem;
}

.api-item {
	display: flex;
	align-items: center;
	padding: 0.55rem 0.85rem;
	background: var(--bg-primary);
	border: 1px solid var(--border-color);
	border-radius: 6px;
	transition: all 0.2s ease;
	cursor: pointer;
	font-family: 'JetBrains Mono', monospace;
	font-size: 0.88rem;
	color: var(--code-fg);
}

.api-item:hover {
	border-color: var(--primary-accent);
	background: var(--code-bg);
}

.api-item-label {
	font-family: 'Rubik', sans-serif;
	font-size: 0.85rem;
	color: var(--text-secondary);
	min-width: 3rem;
	margin-right: 0.75rem;
}

.api-item-code {
	font-family: 'JetBrains Mono', monospace;
	color: var(--code-fg);
}

.embed-code-block {
	background: var(--bg-primary);
	border: 1px solid var(--border-color);
	border-radius: 8px;
	padding: 0.9rem 1.1rem;
	margin-bottom: 1.1rem;
	text-align: center;
	font-family: 'JetBrains Mono', monospace;
	font-size: 0.88rem;
	color: var(--code-fg);
	cursor: pointer;
	transition: all 0.2s ease;
}

.embed-code-block:hover {
	border-color: var(--primary-accent);
	background: var(--code-bg);
}

.embed-note {
	font-size: 0.9rem;
	color: var(--text-secondary);
	text-align: center;
	margin-top: 1.1rem;
}

@media (max-width: 576px) {
	.api-grid {
		grid-template-columns: 1fr;
	}
}

.copy-toast {
	position: fixed;
	bottom: 60px;
	left: 50%;
	transform: translateX(-50%) translateY(20px);
	opacity: 0;
	transition: opacity 0.18s, transform 0.18s;
	background: rgba(0, 0, 0, 0.85);
	color: #fff;
	padding: 0.4rem 0.65rem;
	border-radius: 8px;
	font-size: 0.85rem;
	pointer-events: none;
	z-index: 1055;
}

.copy-toast.show {
	opacity: 1;
	transform: translateX(-50%) translateY(0);
}

@media (max-width: 768px) {
	.header-buttons {
		position: static;
		margin: 0 auto 0.75rem;
	}

	.site-logo {
		width: 80px;
		height: 80px;
	}

	h1 {
		font-size: 1.75rem;
	}

	.tabs {
		justify-content: center;
	}

	.tab {
		padding: 0.5rem 0.85rem;
		font-size: 0.85rem;
	}

	.tab i {
		font-size: 0.95rem;
	}

	.tab span {
		display: none;
	}

	.geo-grid {
		grid-template-columns: 1fr;
	}

	footer {
		flex-direction: column;
		gap: 0.4rem;
		font-size: 0.85rem;
		padding: 0.75rem;
	}

	footer>div:last-child {
		display: flex;
		flex-wrap: wrap;
		justify-content: center;
		gap: 0.5rem;
	}

	footer>div:last-child a {
		margin-left: 0 !important;
	}
}