/* ================================================
   HEADER STYLES
   Main header styling including logo, navigation, and icons
   ================================================ */

/* Header Container */
.header {
    background-color: #ffffff;
    border-bottom: 1px solid #e0e0e0;
    position: sticky;
    top: 0;
    z-index: 1000;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.05);
}

.header-container {
    max-width: 1360px;
    margin: 0 auto;
    padding: 0 24px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 80px;
    box-sizing: border-box;
}

.header-menu-toggle {
    position: absolute;
    display: inline-flex;
    opacity: 0;
    transform: scale(.9);
    visibility: hidden;
    pointer-events: none;
    transition: opacity 180ms ease, transform 180ms ease, visibility 180ms ease, background-color 180ms ease, color 180ms ease;
}

.header-menu-overlay {
    display: none;
}

/* Logo */
.logo {
    flex-shrink: 0;
    opacity: 1;
    transform: translateY(0) scale(1);
    visibility: visible;
    transition: opacity 180ms ease, transform 180ms ease, visibility 180ms ease;
}

.logo-link {
    display: flex;
    align-items: center;
    text-decoration: none;
    transition: opacity 0.3s ease;
}

.logo-link:hover {
    opacity: 0.8;
}

.header .logo-image {
    width: 105px;
    height: 60px;
    display: block;
    object-fit: contain;
}

/* Navigation Menu */
.main-navigation {
    flex: 1;
    margin: 0 40px;
    min-width: 0;
}

.nav-menu {
    list-style: none;
    margin: 0;
    padding: 0;
    display: flex;
    gap: 30px;
    min-width: 0;
}

.nav-item--mobile-account {
    display: none;
}

.nav-item {
    position: relative;
}

.nav-link {
    color: #333333;
    text-decoration: none;
    font-size: 16px;
    font-weight: 500;
    letter-spacing: 0.5px;
    transition: all 0.3s ease;
    padding: 8px 0;
    position: relative;
    white-space: nowrap;
}

.nav-link:hover {
    color: #2563eb;
}

.nav-link.is-active,
.nav-link[aria-current="page"],
.nav-item.is-active > .nav-link {
    color: #2563eb;
}

.nav-link.is-active::after,
.nav-link[aria-current="page"]::after,
.nav-item.is-active > .nav-link::after {
    width: 100%;
}

.nav-link::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 0;
    height: 2px;
    background-color: #2563eb;
    transition: width 0.3s ease;
}

.nav-link:hover::after {
    width: 100%;
}

/* Header Icons */
.header-icons {
    display: flex;
    align-items: center;
    gap: 12px;
    flex-shrink: 0;
    position: relative;
}

@media (max-width: 1280px) {
    .main-navigation {
        margin: 0 28px;
    }

    .nav-menu {
        gap: 24px;
    }
}

@media (max-width: 1120px) {
    .main-navigation {
        margin: 0 22px;
    }

    .nav-menu {
        gap: 18px;
    }
}

.icon-button {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    box-sizing: border-box;
    padding: 0;
    border: none;
    background: none;
    color: #333333;
    cursor: pointer;
    transition: all 0.3s ease;
    border-radius: 50%;
    position: relative;
}

.icon-button:hover {
    background-color: #f0f0f0;
    color: #2563eb;
}

.header-icons button.icon-button:focus {
    color: #333333;
    background-color: transparent;
}

.header-icons button.icon-button:hover {
    color: #2563eb;
    background-color: #f0f0f0;
}

.icon-button svg {
    width: 20px;
    height: 20px;
    flex-shrink: 0;
}

/* WordPress Search */
.header-search-overlay {
    position: fixed;
    inset: 0;
    z-index: 1250;
    background-color: rgba(15, 23, 42, 0.22);
    -webkit-backdrop-filter: blur(2px);
    backdrop-filter: blur(2px);
    opacity: 0;
    pointer-events: none;
    transition: opacity 0.25s ease;
}

.header-search-overlay[hidden] {
    display: none;
}

.header-search-overlay.is-visible {
    opacity: 1;
    pointer-events: auto;
}

html.search-overlay-open {
    overflow: hidden;
}

html.search-overlay-open .header-menu-toggle {
    opacity: 0;
    visibility: hidden;
    pointer-events: none;
}

html.mobile-menu-open {
    overflow: hidden;
}

.header-search-form {
    position: fixed;
    top: 24px;
    left: 50%;
    z-index: 1300;
    width: min(960px, calc(100% - 48px));
    max-height: calc(100vh - 48px);
    box-sizing: border-box;
    padding: 0;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: flex-start;
    gap: 16px;
    overflow-y: auto;
    background-color: transparent;
    border: 0;
    border-radius: 0;
    box-shadow: none;
    opacity: 0;
    visibility: hidden;
    pointer-events: none;
    transform: translate(-50%, -14px) scale(0.985);
    transition:
        opacity 0.25s ease,
        transform 0.25s ease,
        visibility 0s linear 0.25s;
}

.header-search-top {
    position: relative;
    width: 100%;
    min-height: 126px;
    box-sizing: border-box;
    padding: 34px 48px 28px;
    display: flex;
    align-items: flex-start;
    justify-content: center;
    background-color: #ffffff;
    border: 1px solid #dbe3ee;
    border-radius: 16px;
    box-shadow: 0 20px 60px rgba(15, 23, 42, 0.2);
}

.header-search-form[hidden] {
    display: none;
}

.header-search-form.is-open {
    opacity: 1;
    visibility: visible;
    pointer-events: auto;
    transform: translate(-50%, 0) scale(1);
    transition-delay: 0s;
}

.header-search-field {
    position: relative;
    width: min(680px, 100%);
    opacity: 0;
    transform: translateY(-8px) scale(0.98);
    transition: opacity 0.2s ease, transform 0.25s ease;
}

.header-search-form.is-open .header-search-field {
    opacity: 1;
    transform: translateY(0) scale(1);
    transition-delay: 0.04s;
}

.header-search-results {
    width: 100%;
    box-sizing: border-box;
    margin-top: 0;
    padding: 20px clamp(24px, 14.6vw, 140px) 18px;
    background-color: #ffffff;
    border: 1px solid #dbe3ee;
    border-radius: 16px;
    box-shadow: 0 20px 60px rgba(15, 23, 42, 0.2);
    opacity: 0;
    transform: translateY(-6px);
    animation: header-search-results-in 0.22s ease forwards;
}

.header-search-results[hidden],
.header-search-status[hidden],
.header-search-view-all[hidden] {
    display: none;
}

.header-search-status {
    margin: 0;
    padding: 12px 4px;
    color: #64748b;
    font-size: 15px;
    text-align: center;
}

.header-search-results-list {
    margin: 0;
    padding: 0;
    display: grid;
    grid-template-columns: 1fr;
    list-style: none;
}

.header-search-result-item {
    border-bottom: 1px solid #eef2f7;
}

.header-search-result-link {
    display: flex;
    align-items: center;
    gap: 14px;
    padding: 10px 4px;
    color: #1e293b;
    text-decoration: none;
    border-radius: 8px;
    transition: background-color 0.2s ease;
}

.header-search-result-link:hover,
.header-search-result-link:focus-visible {
    background-color: #f8fafc;
}

.header-search-result-image {
    width: 58px;
    height: 58px;
    flex: 0 0 58px;
    object-fit: cover;
    background-color: #f1f5f9;
    border-radius: 8px;
}

.header-search-result-info {
    min-width: 0;
    flex: 1;
}

.header-search-result-name {
    display: block;
    overflow: hidden;
    color: #1e293b;
    font-size: 16px;
    font-weight: 600;
    line-height: 1.35;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.header-search-result-price {
    display: block;
    margin-top: 4px;
    color: #17429b;
    font-size: 15px;
    font-weight: 600;
}

.header-search-result-price del {
    margin-right: 5px;
    color: #94a3b8;
    font-weight: 400;
}

.header-search-view-all {
    display: block;
    margin-top: 10px;
    padding: 12px;
    color: #17429b;
    font-size: 15px;
    font-weight: 600;
    text-align: center;
    text-decoration: none;
    border-top: 1px solid #e2e8f0;
}

.header-search-view-all:hover {
    color: #123477;
}

@keyframes header-search-results-in {
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.header-search-input[type="search"] {
    width: 100%;
    height: 58px;
    box-sizing: border-box;
    padding: 0 68px 0 35px;
    color: #333333;
    background-color: #f7f7f8;
    border: 1px solid #17429b;
    border-radius: 999px;
    font: inherit;
    font-size: 17px;
    outline: none;
}

.header-search-input[type="search"]:focus {
    border-color: #2563eb;
    box-shadow: 0 0 0 3px rgba(37, 99, 235, 0.15);
}

.header-search-submit {
    position: absolute;
    top: 50%;
    right: 6px;
    width: 46px;
    height: 46px;
    padding: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    transform: translateY(-50%);
    color: #ffffff;
    background-color: #173f91;
    border: 0;
    border-radius: 50%;
    cursor: pointer;
}

.header-search-submit svg {
    width: 20px;
    height: 20px;
}

.header-search-submit:hover {
    background-color: #123477;
}

.header-search-close {
    position: absolute;
    top: 14px;
    right: 18px;
    width: 48px;
    height: 48px;
    padding: 0;
    color: #111111;
    background: transparent;
    border: 0;
    font: inherit;
    font-size: 48px;
    font-weight: 300;
    line-height: 1;
    cursor: pointer;
}

.cart-icon__count {
    position: absolute;
    top: 1px;
    right: 1px;
    background-color: #dc2626;
    color: white;
    border-radius: 50%;
    width: 17px;
    height: 17px;
    font-size: 9px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: bold;
}

/* Add-to-cart toast */
.header-cart-toast {
	position: fixed;
	top: 96px;
	right: 24px;
	z-index: 1300;
	width: min(390px, calc(100% - 32px));
	padding: 18px;
	display: grid;
	grid-template-columns: 42px minmax(0, 1fr) 30px;
	align-items: start;
	gap: 13px;
	border: 1px solid #cfe1f8;
	border-radius: 14px;
	background: #ffffff;
	box-shadow: 0 18px 50px rgba(15, 42, 80, 0.18);
	opacity: 0;
	visibility: hidden;
	pointer-events: none;
	transform: translateY(-12px);
	transition: opacity 0.25s ease, transform 0.25s ease, visibility 0s linear 0.25s;
}

.header-cart-toast.is-visible {
	opacity: 1;
	visibility: visible;
	pointer-events: auto;
	transform: translateY(0);
	transition-delay: 0s;
}

.header-cart-toast__icon {
	width: 42px;
	height: 42px;
	display: flex;
	align-items: center;
	justify-content: center;
	border-radius: 50%;
	background: #e9f8ef;
	color: #18864b;
	font-size: 19px;
	font-weight: 900;
}

.header-cart-toast__content {
	min-width: 0;
}

.header-cart-toast__message,
.header-cart-toast__product {
	display: block;
}

.header-cart-toast__message {
	color: #0b1f3a;
	font-size: 15px;
	line-height: 1.35;
}

.header-cart-toast__product {
	margin-top: 4px;
	overflow: hidden;
	color: #66758b;
	font-size: 13px;
	line-height: 1.4;
	text-overflow: ellipsis;
	white-space: nowrap;
}

.header-cart-toast__actions {
	margin-top: 11px;
}

.header-cart-toast__view-cart {
	color: #0758d1;
	font-size: 13px;
	font-weight: 800;
	text-decoration: none;
}

.header-cart-toast__view-cart:hover {
	color: #064aac;
	text-decoration: underline;
}

.header-cart-toast__close {
	width: 30px;
	height: 30px;
	padding: 0;
	display: flex;
	align-items: center;
	justify-content: center;
	border: 0;
	border-radius: 50%;
	background: transparent;
	color: #8290a3;
	font-size: 22px;
	line-height: 1;
	cursor: pointer;
}

.header-cart-toast__close:hover {
	background: #f2f6fb;
	color: #26364d;
}

/* Mobile Responsive */
@media (max-width: 1024px) {
    .header-container {
        position: relative;
        height: 70px;
        padding: 0 15px;
    }

    .logo {
        position: absolute;
        top: 50%;
        left: 50%;
        z-index: 1001;
        opacity: 1;
        transform: translate(-50%, -50%);
        visibility: visible;
        pointer-events: auto;
    }

    .header .logo-image {
        width: 95px;
        height: 54px;
    }

    .header-menu-toggle {
        position: relative;
        z-index: 1220;
        display: inline-flex;
        width: 40px;
        height: 40px;
        padding: 0;
        border: 0;
        border-radius: 10px;
        background: transparent;
        align-items: center;
        justify-content: center;
        flex-direction: column;
        gap: 5px;
        color: var(--potf-secondary, #0b1f3a);
        cursor: pointer;
        opacity: 1;
        transform: scale(1);
        visibility: visible;
        pointer-events: auto;
    }

    .header-menu-toggle:hover,
    .header-menu-toggle:focus {
        background: #eef5ff;
        color: var(--potf-primary, #0057d9);
    }

    .header-menu-toggle span {
        display: block;
        width: 22px;
        height: 2px;
        border-radius: 999px;
        background: currentColor;
        transform-origin: center;
        transition: transform 220ms ease, opacity 180ms ease;
    }

    .header-menu-toggle.is-active span:nth-child(1) {
        transform: translateY(7px) rotate(45deg);
    }

    .header-menu-toggle.is-active span:nth-child(2) {
        opacity: 0;
    }

    .header-menu-toggle.is-active span:nth-child(3) {
        transform: translateY(-7px) rotate(-45deg);
    }

    .header-navigation-panel {
        position: fixed;
        top: 0;
        left: 0;
        z-index: 1200;
        width: min(82vw, 340px);
        height: 100vh;
        height: 100dvh;
        padding: 82px 24px 32px;
        overflow-y: auto;
        background: #fff;
        box-shadow: 18px 0 45px rgba(11, 31, 58, .16);
        box-sizing: border-box;
        opacity: 0;
        transform: translateX(-100%);
        visibility: hidden;
        transition: transform 250ms ease, opacity 200ms ease, visibility 250ms ease;
    }

    .header-navigation-panel.is-open,
    .header.is-menu-open .header-navigation-panel,
    .header-menu-toggle[aria-expanded="true"] ~ .header-navigation-panel {
        opacity: 1;
        transform: translateX(0);
        visibility: visible;
    }

    .main-navigation {
        margin: 0;
    }

    .nav-menu {
        align-items: stretch;
        flex-direction: column;
        gap: 4px;
    }

    .nav-link {
        display: block;
        padding: 14px 4px;
        font-size: 17px;
        font-weight: 600;
    }

    .nav-link::after {
        bottom: 6px;
    }

    .nav-item--mobile-account {
        display: block;
        margin-top: 8px;
        padding-top: 8px;
        border-top: 1px solid #e7eef7;
    }

    .header-menu-overlay {
        position: fixed;
        inset: 0;
        z-index: 1150;
        display: block;
        background: rgba(11, 31, 58, .42);
        -webkit-backdrop-filter: blur(2px);
        backdrop-filter: blur(2px);
        opacity: 0;
        pointer-events: none;
        transition: opacity 220ms ease;
    }

    .header-menu-overlay[hidden] {
        display: none;
    }

    .header-menu-overlay.is-visible,
    .header.is-menu-open .header-menu-overlay {
        opacity: 1;
        pointer-events: auto;
    }

    .header-icons {
        gap: 8px;
    }

    .header-icons .account-icon {
        display: none;
    }

    .icon-button {
        width: 36px;
        height: 36px;
    }

    .icon-button svg {
        width: 18px;
        height: 18px;
    }

    .header-search-form {
        top: 16px;
        width: min(760px, calc(100% - 32px));
        max-height: calc(100vh - 32px);
        max-height: calc(100dvh - 32px);
        gap: 14px;
    }

    .header-search-top {
        min-height: 142px;
        padding: 56px 24px 22px;
        border-radius: 14px;
    }

    .header-search-field,
    .header-search-results {
        width: 100%;
    }

    .header-search-results {
        padding: 18px 24px 16px;
        border-radius: 14px;
    }

    .header-search-input[type="search"] {
        height: 52px;
        padding: 0 60px 0 22px;
        font-size: 17px;
    }

    .header-search-submit {
        width: 40px;
        height: 40px;
    }

    .header-search-close {
        top: 8px;
        right: 14px;
        width: 40px;
        height: 40px;
        font-size: 40px;
    }

    .header-search-result-image {
        width: 50px;
        height: 50px;
        flex-basis: 50px;
    }

    .header-search-results-list {
        grid-template-columns: 1fr;
    }

	.header-cart-toast {
		top: 82px;
		right: 16px;
	}
}

@media (max-width: 480px) {
    .header-container {
        height: 60px;
        padding: 0 10px;
    }

    .header-menu-toggle {
        width: 36px;
        height: 36px;
    }

    .header .logo-image {
        width: 80px;
        height: 46px;
    }

    .header-navigation-panel {
        width: min(86vw, 320px);
        padding: 72px 20px 28px;
    }

    .header-icons {
        gap: 4px;
    }

    .icon-button {
        width: 32px;
        height: 32px;
    }

    .icon-button svg {
        width: 16px;
        height: 16px;
    }

    .cart-icon__count {
        width: 15px;
        height: 15px;
        font-size: 8px;
    }

    .header-search-form {
        top: 8px;
        width: calc(100% - 16px);
        max-height: calc(100vh - 16px);
        max-height: calc(100dvh - 16px);
        gap: 10px;
    }

    .header-search-top {
        min-height: 124px;
        padding: 48px 12px 14px;
        border-radius: 12px;
    }

    .header-search-input[type="search"] {
        height: 48px;
        padding: 0 54px 0 16px;
        font-size: 17px;
    }

    .header-search-submit {
        width: 38px;
        height: 38px;
    }

    .header-search-close {
        top: 5px;
        right: 8px;
        width: 36px;
        height: 36px;
        font-size: 36px;
    }

    .header-search-results {
        margin-top: 0;
        padding: 12px;
        border-radius: 12px;
    }

    .header-search-result-link {
        gap: 10px;
        padding: 9px 2px;
    }

    .header-search-result-image {
        width: 46px;
        height: 46px;
        flex-basis: 46px;
    }

    .header-search-result-name {
        font-size: 15px;
    }

    .header-search-result-price {
        font-size: 14px;
    }
}

/* Focus States for Accessibility */
.nav-link:focus-visible,
.header-menu-toggle:focus-visible,
.icon-button:focus-visible,
.header-search-submit:focus-visible,
.header-search-close:focus-visible {
    outline: 2px solid #2563eb;
    outline-offset: 2px;
}

/* Print Styles */
@media print {
    .header {
        border-bottom: 1px solid #000;
    }

    .header-icons {
        display: none;
    }

    .nav-link::after {
        display: none;
    }
}

@media (prefers-reduced-motion: reduce) {
    .header-search-form,
    .header-search-field,
    .header-search-results,
    .header-search-overlay {
        transition: none;
        animation: none;
    }

	.header-navigation-panel,
	.header-menu-overlay,
	.header-menu-toggle span {
		transition: none;
	}

    .header-search-results {
        opacity: 1;
        transform: none;
    }

	.header-cart-toast {
		transition: none;
	}
}