/* ==============================================
   MFHU Theme — Navigation (topbar, links, hamburger, mobile, arrows, dots)
   ============================================== */

/* ---- WP Admin Bar offset ---- */
.admin-bar .topbar { top: 32px; }
.admin-bar .mobn  { top: 32px; }

@media (max-width: 782px) {
	.admin-bar .topbar { top: 46px; }
	.admin-bar .mobn  { top: 46px; }
}

/* ---- Topbar ---- */
.topbar {
	position: fixed;
	top: 0;
	left: 0;
	right: 0;
	z-index: 9000;
	display: flex;
	align-items: center;
	justify-content: space-between;
	padding: 0 5%;
	height: 3.5rem;
	background: rgba(1, 1, 8, 0.88);
	backdrop-filter: blur(18px);
	border-bottom: 1px solid var(--border);
}

.tlogo {
	font-family: var(--mono);
	font-size: 0.85rem;
	letter-spacing: 0.25em;
	text-transform: uppercase;
	cursor: pointer;
	flex-shrink: 0;
}

.tlogo span {
	color: var(--prism-cyan);
}

/* Custom logo image inside topbar */
.tlogo .custom-logo-link {
	display: inline-block;
}

.tlogo .custom-logo,
.tlogo img {
	max-height: 2rem;
	width: auto;
	display: inline-block;
}

/* ---- Desktop links ---- */
.tlinks {
	display: flex;
	gap: 0.2rem;
	list-style: none;
	flex-shrink: 0;
}

/* ---- Collapsed state (JS-driven) ---- */
.nav-collapsed .tlinks { display: none; }
.nav-collapsed .ham    { display: flex; }
.nav-collapsed ~ .mobn { display: flex; }

.tlinks a {
	display: block;
	padding: 0.4rem 0.8rem;
	font-size: 0.65rem;
	font-family: var(--mono);
	letter-spacing: 0.12em;
	text-transform: uppercase;
	color: var(--dim);
	text-decoration: none;
	border-radius: 6px;
	transition: color 0.3s, background 0.3s;
	cursor: pointer;
}

.tlinks a:hover {
	color: var(--mid);
}

.tlinks a.on {
	color: var(--prism-cyan);
	background: rgba(0, 170, 255, 0.06);
}

/* ---- Hamburger ---- */
.ham {
	display: none;
	flex-direction: column;
	gap: 5px;
	cursor: pointer;
	padding: 8px;
	z-index: 9999;
	background: none;
	border: none;
}

.ham span {
	width: 22px;
	height: 1.5px;
	background: var(--prism-cyan);
	transition: all 0.4s var(--ease);
	transform-origin: center;
	display: block;
}

.ham.x span:nth-child(1) { transform: rotate(45deg) translate(5px, 5px); }
.ham.x span:nth-child(2) { opacity: 0; }
.ham.x span:nth-child(3) { transform: rotate(-45deg) translate(5px, -5px); }

/* ---- Mobile nav ---- */
.mobn {
	display: none;
	position: fixed;
	inset: 0;
	z-index: 9500;
	background: rgba(1, 1, 8, 0.98);
	backdrop-filter: blur(20px);
	flex-direction: column;
	align-items: center;
	justify-content: center;
	gap: 1.8rem;
	opacity: 0;
	visibility: hidden;
	transition: opacity 0.4s, visibility 0.4s;
}

.mobn.open {
	opacity: 1;
	visibility: visible;
}

.mobn a {
	font-family: var(--mono);
	font-size: 1.1rem;
	letter-spacing: 0.2em;
	text-transform: uppercase;
	color: var(--dim);
	text-decoration: none;
	transition: color 0.3s;
}

.mobn a:hover,
.mobn a.on {
	color: var(--prism-cyan);
}

/* ---- Topbar action icons (cart + account) ---- */
.tactions {
	display: flex;
	align-items: center;
	gap: 0.4rem;
	margin-left: auto;
	margin-right: 0.8rem;
	flex-shrink: 0;
}

.tact {
	position: relative;
	display: flex;
	align-items: center;
	justify-content: center;
	width: 2.2rem;
	height: 2.2rem;
	border-radius: 6px;
	color: var(--dim);
	transition: color 0.3s, background 0.3s;
	cursor: pointer;
	background: none;
	border: none;
	font: inherit;
	padding: 0;
	text-decoration: none;
}

.tact:hover {
	color: var(--mid);
	background: rgba(255, 255, 255, 0.04);
}

.tact svg {
	width: 18px;
	height: 18px;
	fill: none;
	stroke: currentColor;
	stroke-width: 1.5;
	stroke-linecap: round;
	stroke-linejoin: round;
}

/* ---- Cart badge ---- */
.tact-badge {
	position: absolute;
	top: 1px;
	right: 1px;
	min-width: 15px;
	height: 15px;
	padding: 0 4px;
	border-radius: 100px;
	background: linear-gradient(135deg, var(--prism-magenta), #ff0000);
	color: #fff;
	font-family: var(--mono);
	font-size: 0.55rem;
	font-weight: 600;
	line-height: 15px;
	text-align: center;
}

.tact-badge.hidden {
	display: none;
}

/* ---- Account dropdown ---- */
.has-dropdown {
	position: relative;
}

.has-dropdown > button {
	width: 100%;
	height: 100%;
	display: flex;
	align-items: center;
	justify-content: center;
	background: none;
	border: none;
	color: inherit;
	cursor: pointer;
	padding: 0;
}

.tact-dropdown {
	position: absolute;
	top: calc(100% + 8px);
	right: 0;
	min-width: 180px;
	background: rgba(1, 1, 8, 0.95);
	backdrop-filter: blur(18px);
	border: 1px solid var(--border);
	border-radius: 8px;
	padding: 0.5rem 0;
	opacity: 0;
	visibility: hidden;
	transform: translateY(-4px);
	transition: opacity 0.25s, visibility 0.25s, transform 0.25s;
	z-index: 9100;
}

.has-dropdown:hover .tact-dropdown,
.has-dropdown.open .tact-dropdown {
	opacity: 1;
	visibility: visible;
	transform: translateY(0);
}

.tact-dropdown__header {
	padding: 0.6rem 1.2rem 0.5rem;
	border-bottom: 1px solid var(--border);
	margin-bottom: 0.3rem;
}

.tact-dropdown__name {
	font-family: var(--mono);
	font-size: 0.7rem;
	color: var(--prism-cyan);
	letter-spacing: 0.1em;
	text-transform: uppercase;
}

.tact-dropdown a {
	display: block;
	padding: 0.5rem 1rem;
	font-family: var(--mono);
	font-size: 0.65rem;
	letter-spacing: 0.1em;
	text-transform: uppercase;
	color: var(--dim);
	text-decoration: none;
	transition: color 0.2s, background 0.2s;
}

.tact-dropdown a:hover {
	color: var(--prism-cyan);
	background: rgba(0, 170, 255, 0.04);
}

.tact-dropdown hr {
	border: none;
	border-top: 1px solid var(--border);
	margin: 0.3rem 0;
}

/* ---- Login dropdown form ---- */
.tact-dropdown--login {
	min-width: 280px;
	padding-bottom: 0;
}

.tact-login-form {
	padding: 0.8rem 1.2rem 1rem;
	display: flex;
	flex-direction: column;
	gap: 0.6rem;
}

.tact-login-form input[type="text"],
.tact-login-form input[type="password"] {
	width: 100%;
	padding: 0.55rem 0.75rem;
	background: var(--card);
	border: 1px solid var(--border);
	border-radius: 5px;
	color: var(--text);
	font-family: var(--mono);
	font-size: 0.75rem;
	letter-spacing: 0.04em;
	outline: none;
	transition: border-color 0.2s;
}

.tact-login-form input:focus {
	border-color: var(--prism-cyan);
}

.tact-login-form input::placeholder {
	color: var(--dim);
	opacity: 0.6;
}

.tact-login-btn {
	width: 100%;
	padding: 0.6rem;
	margin-top: 0.15rem;
	background: linear-gradient(135deg, var(--prism-cyan), var(--prism-blue, #00aaff));
	border: none;
	border-radius: 5px;
	color: #010108;
	font-family: var(--mono);
	font-size: 0.7rem;
	font-weight: 600;
	letter-spacing: 0.12em;
	text-transform: uppercase;
	cursor: pointer;
	transition: opacity 0.2s;
}

.tact-login-btn:hover {
	opacity: 0.85;
}

.tact-login-btn:disabled {
	opacity: 0.5;
	cursor: wait;
}

.tact-login-msg {
	font-family: var(--mono);
	font-size: 0.65rem;
	line-height: 1.4;
}

.tact-login-msg:empty {
	display: none;
}

.tact-login-msg.error {
	color: var(--prism-red, #ff0000);
}

.tact-login-msg.success {
	color: var(--prism-green, #00ffaa);
}

.tact-dropdown__register {
	display: block;
	padding: 0.55rem 1.2rem 0.65rem;
	border-top: 1px solid var(--border);
	text-align: center;
}

/* ---- Collapsed state: hide topbar actions ---- */
.nav-collapsed .tactions {
	display: none;
}

/* ---- Mobile nav actions ---- */
.mobn-actions {
	display: flex;
	flex-direction: column;
	align-items: center;
	gap: 1rem;
	margin-top: 1.5rem;
	padding-top: 1.5rem;
	border-top: 1px solid var(--border);
}

.mobn-actions a {
	font-family: var(--mono);
	font-size: 1.1rem;
	letter-spacing: 0.2em;
	text-transform: uppercase;
	color: var(--dim);
	text-decoration: none;
	transition: color 0.3s;
}

.mobn-actions a:hover {
	color: var(--prism-cyan);
}

/* ---- Side arrows ---- */
.arr {
	position: fixed;
	z-index: 9000;
	top: 50%;
	transform: translateY(-50%);
	width: 44px;
	height: 44px;
	border-radius: 50%;
	background: var(--card);
	border: 1px solid var(--border);
	color: var(--dim);
	font-size: 1rem;
	cursor: pointer;
	display: flex;
	align-items: center;
	justify-content: center;
	transition: all 0.4s var(--ease);
	backdrop-filter: blur(10px);
}

.arr:hover {
	color: var(--prism-cyan);
	border-color: rgba(0, 170, 255, 0.15);
	transform: translateY(-50%) scale(1.1);
}

.arr.off {
	opacity: 0.08;
	pointer-events: none;
}

.arr-l { left: 1.2rem; }
.arr-r { right: 1.2rem; }

/* ---- Dots ---- */
.dots {
	position: fixed;
	bottom: 1.1rem;
	left: 50%;
	transform: translateX(-50%);
	z-index: 9000;
	display: flex;
	gap: 5px;
	padding: 0.4rem 0.7rem;
	background: rgba(1, 1, 8, 0.7);
	backdrop-filter: blur(12px);
	border: 1px solid var(--border);
	border-radius: 100px;
}

.dot {
	width: 6px;
	height: 6px;
	border-radius: 50%;
	background: rgba(255, 255, 255, 0.06);
	cursor: pointer;
	transition: all 0.5s var(--ease);
}

.dot.on {
	width: 24px;
	border-radius: 3px;
	background: linear-gradient(90deg, var(--prism-cyan), var(--prism-magenta));
}