/* Header config — adjust --logo-left-offset to align the 'W' of 'Whirinaki' with the left edge of the content area.
   The logo image (440px wide) has an orange icon on its left; the 'W' sits ~66px from the image's left edge.
   A negative value shifts the logo left so the 'W' lines up with the container's content edge. */
:root {
    @media (min-width: 1200px) {
      --logo-left-offset: -66px;
    }
}

/* Header */
.header {
    /* background-color: var(--color-brand-dark); */
    /* color: var(--color-white); */
    background-color: var(--color-white);
    color: var(--color-black);

    @media (max-width: 991px) {
        position: sticky;
        top: 0;
        z-index: 20;
    }

    dd,
    ol,
    ul {
        list-style: none;
    }

    li {
        margin-left: 0;
    }
}

/* Top bar: logo + utility actions */
.header__top {
    padding: 1.4rem 0;
}

/* Nav bar: desktop menu only */
.header__nav {
    display: none;
    border-top: 0.1rem solid rgba(255, 255, 255, 0.15);
    padding: 0;

    @media (min-width: 992px) {
        display: block;
    }
}

/* Utility action buttons */
.header__actions {
    display: none;
    align-items: center;
    gap: 0.8rem;

    @media (min-width: 992px) {
        display: flex;
    }
}

.header__action-btn {
    background-color: var(--color-brand-orange);
    border: 0.15rem solid var(--color-brand-orange);
    border-radius: 0.4rem;
    color: var(--color-white);
    font-size: var(--font-size-small);
    font-weight: var(--font-weight-medium);
    padding: 0.5rem 1.2rem;
    text-decoration: none;
    transition: var(--transition-color);
    white-space: nowrap;

    &:hover {
        background-color: transparent;
        color: var(--color-white);
    }
}

.header__action-btn--outline {
    background-color: transparent;

    &:hover {
        background-color: var(--color-brand-orange);
        border-color: var(--color-brand-orange);
    }
}

/* Search form — shared structure.
   Chain display:flex down through form > fieldset > .field so the wrapper
   collapses to input height (fixes vertical alignment with action buttons).
   Position the icon button relative to .field, which wraps the <input>. */
.header__search,
.header__search form,
.header__search fieldset {
    display: flex;
    /* align-items: center;  // seems to mess up positioning of magnifying glass */
}

.header__search fieldset {
    border: none;
    margin: 0;
    padding: 0;
    margin-top: 7px; /* align with tickets/signup/donate buttons */
}

.header__search legend,
.header__search label {
    display: none;
}

.header__search .field {
    flex: 1;
    position: relative;
}

.header__search .Actions {
    align-items: stretch;
    bottom: 0;
    display: flex;
    position: absolute;
    right: 0;
    top: 0;
}

/* Magnifying glass icon button — sits inside the right edge of the text input */
.header__search input[type="submit"] {
    background-color: transparent;
    /* background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='white' stroke-width='2.5' stroke-linecap='round'%3E%3Ccircle cx='11' cy='11' r='7'/%3E%3Cline x1='16.5' y1='16.5' x2='22' y2='22'/%3E%3C/svg%3E"); */
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='black' stroke-width='2.5' stroke-linecap='round'%3E%3Ccircle cx='11' cy='11' r='7'/%3E%3Cline x1='16.5' y1='16.5' x2='22' y2='22'/%3E%3C/svg%3E");
    background-position: center;
    background-repeat: no-repeat;
    background-size: 1.4rem;
    border: none;
    border-radius: 0 0.4rem 0.4rem 0;
    color: transparent;
    cursor: pointer;
    font-size: 0;
    width: 3.5rem;

    &:hover {
        background-color: rgba(255, 255, 255, 0.1);
    }
}

/* Desktop: dark-background text input */
.header__search input[type="text"],
.header__search input[type="search"] {
    background-color: rgba(255, 255, 255, 0.15);
    border: 0.1rem solid rgba(from var(--color-brand-dark) r g b / 30%);
    border-radius: 0.4rem;
    color: var(--color-brand-dark);
    font-size: var(--font-size-small);
    padding: 0.5rem 3.5rem 0.5rem 1rem;
    width: 18rem;

    &::placeholder {
        /* color: rgba(255, 255, 255, 0.6); */
        color: rgba(from var(--color-brand-dark) r g b / 60%);
    }

    &:focus {
        /* background-color: rgba(255, 255, 255, 0.25); */
        /* background-color: color: rgba(from var(--color-brand-dark) r g b / 25%); */
        /* color: rgba(from var(--color-brand-dark) r g b / 100%); */
        border: 0.1rem solid rgba(from var(--color-brand-dark) r g b / 60%);
        outline: none;
    }
}

/* Mobile menu action area:
   search takes full width first row, buttons wrap to second row */
.mobile-menu__actions {
    border-bottom: 0.1rem var(--color-line-grey) solid;
    display: flex;
    flex-wrap: wrap;
    gap: 0.8rem;
    margin-bottom: 1.5rem;
    padding-bottom: 1.5rem;
}

/* Mobile: light-background text input, dark icon */
.header__search--mobile {
    width: 100%;
}

.header__search--mobile input[type="text"],
.header__search--mobile input[type="search"] {
    background-color: var(--color-pale-grey);
    border-color: var(--color-line-grey);
    color: var(--color-charcoal);
    width: 100%;

    &::placeholder {
        color: var(--color-mid-grey);
    }

    &:focus {
        background-color: var(--color-white);
    }
}

.header__search--mobile input[type="submit"] {
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%23243746' stroke-width='2.5' stroke-linecap='round'%3E%3Ccircle cx='11' cy='11' r='7'/%3E%3Cline x1='16.5' y1='16.5' x2='22' y2='22'/%3E%3C/svg%3E");

    &:hover {
        background-color: var(--color-pale-grey);
    }
}

/* Logo */
.logo {
    display: inline-flex;
    margin-left: var(--logo-left-offset);
}

/* Nav */
.nav--desktop {
    display: flex;
    margin-right: auto;
}

/* Menu */
.menu {
    display: flex;
    flex-wrap: wrap;
    gap: 3.8rem;
}

.menu__item {
    position: relative;
    border-bottom: 0.3rem solid transparent;
}

.menu__item-container {
    display: flex;
      flex-direction: row;
    align-items: center;
    gap: 0.5rem;
}

.menu__chevron {
    transition: var(--transition-default);
}

.menu__link {
    color: var(--color-brand-dark);
    display: inline-block;
    padding: 0.7rem 0 0.4rem;
    text-decoration: none;
    transition: var(--transition-color);
    text-transform: uppercase;
    font-weight: var(--font-weight-bold);
}

.menu__link:hover {
    color: var(--color-brand-orange);
}

.menu__item--current,
.menu__item--section {
    border-color: var(--color-brand-orange);
}

.menu__item:hover,
.menu__item:focus-within,
.menu__item:has(.submenu:hover) {
    color: var(--color-brand-orange);
}

/* submenu */
.submenu {
    visibility: hidden;
    opacity: 0;
    background: var(--color-white);
    border: 0.2rem var(--color-brand-dark) solid;
    border-radius: 0.4rem;
    min-width: 22rem;
    padding: 1rem;
    position: absolute;
    left: 0;
    top: 100%;
    z-index: 10;
    transition: var(--transition-default);
}

/* .submenu-is-active is applied on mouseover on menu-items with submenus */
.submenu-is-active .submenu {
    visibility: visible;
    opacity: 1;
}

.submenu-chevron {
    color: var(--color-brand-dark);
    padding: 0 0.5rem;
    transition: var(--transition-color);

    &:hover {
        color: var(--color-brand-orange);
    }
}

.submenu-chevron svg {
    transition: var(--transition-default);
    transform: rotate(0deg);
}

.submenu-is-active .submenu-chevron {
    color: var(--color-brand-orange);
}

.submenu-is-active .submenu-chevron svg {
    transform: rotate(180deg);
}

.submenu-is-active .menu__link {
    color: var(--color-brand-orange);
}

.submenu__link {
    color: initial;
    display: block;
    line-height: 1.3;
    padding: 0.5rem;
    text-decoration: none;
    transition: var(--transition-default);

    &:hover,
    &:focus {
        color: var(--color-mid-grey);
    }
}

.submenu__link--current,
.submenu__link--section {
    font-weight: var(--font-weight-bold);
}

/* Third-level desktop submenu (always visible, inline) */
.nested-submenu {
    border-left: 0.2rem solid var(--color-brand-orange);
    margin: 0.3rem 0 0.3rem 0.5rem;
    padding: 0;
}

.nested-submenu__link {
    color: var(--color-grey);
    display: block;
    font-size: var(--font-size-small);
    line-height: 1.3;
    padding: 0.4rem 0.5rem;
    text-decoration: none;
    transition: var(--transition-color);

    &:hover,
    &:focus {
        color: var(--color-mid-grey);
    }
}

.nested-submenu__link--current,
.nested-submenu__link--section {
    font-weight: var(--font-weight-bold);
}

/* Mobile menu button */
.hamburger {
    color: var(--color-brand-dark);
    cursor: pointer;
    margin-right: -1rem;
    padding: 2rem 1rem;
    position: relative;
    z-index: 40;

    @media (min-width: 992px) {
        display: none;
    }
}

.mobile-menu-is-active {
    overflow: hidden;
}

.mobile-menu-is-active .hamburger {
    color: var(--color-black);
}

.hamburger__lines {
    background-color: var(--color-brand-dark);
    display: block;
    height: 0.2rem;
    position: relative;
    width: 2.4rem;
}

.hamburger__lines::before,
.hamburger__lines::after {
    background-color: var(--color-brand-dark);
    content: '';
    display: block;
    height: 100%;
    position: absolute;
    transition: var(--transition-default);
    width: 100%;
}

.hamburger__lines::before {
    top: -0.8rem;
}

.hamburger__lines::after {
    top: 0.8rem;
}

.mobile-menu-is-active .hamburger__lines {
    background: transparent;
    width: 2.26rem; /* 2.26 diagonal square == 1.6 horizontal */
}

.mobile-menu-is-active .hamburger__lines::before {
    background: var(--color-charcoal);
    top: 0;
    transform: rotate(-45deg);
}

.mobile-menu-is-active .hamburger__lines::after {
    background: var(--color-charcoal);
    top: 0;
    transform: rotate(45deg);
}

/* Site overlay, under mobile menu */
.modal__background {
    background-color: var(--color-black-0);
    content: '';
    inset: 0;
    position: fixed;
    transition: var(--transition-default);
    visibility: hidden;
}

.mobile-menu-is-active .modal__background {
    background-color: var(--color-black-50);
    visibility: visible;
}

/* Mobile menu */
.nav--mobile {
    background-color: var(--color-white);
    max-width: 50rem;
    height: 100%;
    overflow-x: hidden;
    overflow-y: auto;
    padding-bottom: 2.7rem;
    padding-top: 2.7rem;
    position: fixed;
    right: 0;
    top: 0;
    transition: var(--transition-default);
    visibility: hidden;
    white-space: nowrap;
    width: 0;
    z-index: 30;
}

.mobile-menu-is-active .nav--mobile {
    padding-left: 2rem;
    padding-right: 2rem;
    visibility: visible;
    width: calc(100% - 5.5rem);

    @media (min-width: 992px) {
        display: none;
    }
}

/* Sticky header inside the mobile menu panel */
.mobile-menu__header {
    background-color: var(--color-white);
    position: sticky;
    top: 0;
    z-index: 1;
    padding-top: 2.7rem;
    margin-top: -2.7rem;
}

/* Mobile menu logo */
.logo--mobile {
    color: var(--color-black);
    height: 5rem;
    margin-bottom: 2.7rem;
}

.logo__image {
    height: 100%;
    width: auto;
}

/* Mobile menu */
.mobile-menu {
    border-bottom: 0.1rem var(--color-line-grey) solid;
    color: var(--color-charcoal);
}

.mobile-menu__item {
    border-top: 0.1rem var(--color-line-grey) solid;
    position: relative;
}

.mobile-submenu__item:last-of-type {
  padding-bottom: 2.5rem;
}

.mobile-menu__link,
.mobile-submenu__link {
    display: block;
    text-decoration: none;
    height: 100%;
    width: 100%;

    &:hover {
        text-decoration: underline;
    }
}

.mobile-menu__link {
  padding: 2rem 1rem 2rem 0;
  font-weight: var(--font-weight-medium);
  text-transform: uppercase;
}

.mobile-submenu__link {
  padding: 1rem;
}

.mobile-submenu {
    overflow: hidden;
}

/* Third-level mobile submenu (always visible, inline) */
.mobile-nested-submenu {
    border-left: 0.2rem solid var(--color-brand-orange);
    margin: 0 0 0.5rem 1rem;
}

.mobile-nested-submenu__link {
    color: var(--color-grey);
    display: block;
    font-size: var(--font-size-small);
    padding: 0.6rem 1rem;
    text-decoration: none;
    width: 100%;

    &:hover {
        text-decoration: underline;
    }
}

.mobile-menu__button {
    margin-top: 3rem;
    gap: 0.4rem;
    width: 100%;
}

.mobile-submenu-chevron,
.submenu-chevron {
    cursor: pointer;
    margin-right: -0.5rem;
}

.mobile-submenu-chevron,
.mobile-submenu-chevron.accordion__toggle {
    position: absolute;
    right: 0;
    top: 1rem;
    padding: 1rem 2rem;
    width:auto;
    border-left: 0.1rem var(--color-line-grey) solid;

    &:hover {
        color: var(--color-grey);
    }
}