/* ==========================================================================
   Cometa Diário — Header
   ========================================================================== */

/* --- Top Bar --- */
.cd-topbar {
    background-color: var(--color-primary-dark);
    color: #fff;
    font-size: 0.75rem;
    line-height: 1;
    border-bottom: 1px solid rgba(255,255,255,0.08);
}

.cd-topbar__inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 1rem;
    height: var(--topbar-height);
}

.cd-topbar__date {
    color: rgba(255,255,255,0.65);
    white-space: nowrap;
    font-size: 0.7rem;
    letter-spacing: 0.02em;
}

.cd-topbar__nav .cd-topbar__menu {
    display: flex;
    gap: 0;
}

.cd-topbar__nav .cd-topbar__menu li a {
    color: rgba(255,255,255,0.75);
    padding: 0 0.75rem;
    font-size: 0.72rem;
    letter-spacing: 0.03em;
    text-decoration: none;
    transition: color var(--transition);
    border-right: 1px solid rgba(255,255,255,0.12);
    line-height: var(--topbar-height);
    display: block;
}

.cd-topbar__nav .cd-topbar__menu li:first-child a {
    padding-left: 0;
}

.cd-topbar__nav .cd-topbar__menu li a:hover {
    color: #fff;
}

.cd-topbar__social {
    display: flex;
    align-items: center;
    gap: 2px;
}

.cd-social-link {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 28px;
    height: 28px;
    border-radius: 50%;
    color: rgba(255,255,255,0.75);
    text-decoration: none;
    transition: color var(--transition), background var(--transition);
}

.cd-social-link:hover {
    color: #fff;
    background: rgba(255,255,255,0.1);
    text-decoration: none;
}

/* --- Main Header --- */
.cd-header {
    position: sticky;
    top: 0;
    z-index: 1000;
    background-color: var(--color-bg);
    border-bottom: 1px solid var(--color-border);
    box-shadow: 0 1px 8px rgba(0,0,0,0.06);
    transition: background-color var(--transition), border-color var(--transition), box-shadow 0.38s ease;
}

.cd-header__bar {
    border-bottom: 1px solid rgba(var(--color-primary-rgb, 0, 123, 255), 0.1);
    background:
        radial-gradient(circle at 8% 18%, rgba(var(--color-primary-rgb, 0, 123, 255), 0.05), transparent 28%),
        var(--color-bg);
    transition: background 0.38s ease;
}

.cd-header__inner {
    display: flex;
    align-items: center;
    gap: 0.75rem 1rem;
    min-height: var(--header-height);
    padding-block: 0.35rem;
    position: relative;
}

/* --- Logo --- */
.cd-header__brand {
    flex-shrink: 0;
    z-index: 2;
}

.cd-logo {
    display: block;
    text-decoration: none;
    line-height: 0;
}

.cd-logo__img {
    display: block;
    width: auto;
    max-width: min(150px, 28vw);
    height: auto;
    max-height: 40px;
    object-fit: contain;
}

/* Logo: troca de tamanho instantânea (evita reflow ao rolar devagar) */

.cd-logo__img--light {
    display: block;
}

.cd-logo__img--dark {
    display: none;
}

[data-theme="dark"] .cd-logo__img--light {
    display: none;
}

[data-theme="dark"] .cd-logo__img--dark {
    display: block;
}

.cd-logo__text {
    font-family: var(--font-heading);
    font-size: clamp(1.1rem, 2.5vw, 1.35rem);
    font-weight: 700;
    color: var(--color-primary);
    letter-spacing: -0.02em;
    line-height: 1.1;
}

/* --- Search --- */
.cd-header__search {
    display: flex;
    align-items: center;
    background: color-mix(in srgb, var(--color-bg) 92%, var(--color-surface) 8%);
    border: 1px solid rgba(var(--color-primary-rgb, 0, 123, 255), 0.15);
    border-radius: 12px 12px 4px 12px;
    overflow: hidden;
    transition: border-color var(--transition), box-shadow var(--transition);
    max-width: 440px;
    width: 100%;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.04);
}

.cd-header__search:focus-within {
    border-color: var(--color-primary);
    box-shadow: 0 8px 20px rgba(var(--color-primary-rgb, 0, 123, 255), 0.08);
}

.cd-search__input {
    flex: 1;
    padding: 0 0.75rem;
    height: 32px;
    border: none;
    background: transparent;
    color: var(--color-text);
    font-size: 0.8125rem;
    outline: none;
}

.cd-search__input::placeholder {
    color: var(--color-text-muted);
}

.cd-search__btn {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 32px;
    height: 32px;
    flex-shrink: 0;
    background: var(--color-primary);
    color: #fff;
    border: none;
    cursor: pointer;
    border-radius: 10px 10px 4px 10px;
    transform: rotate(1.5deg);
    transition: background var(--transition), transform var(--transition);
}

.cd-search__btn:hover {
    background: var(--color-accent);
    transform: rotate(1.5deg);
}

/* --- Controls (dark toggle + menu toggle) --- */
.cd-header__controls {
    display: none;
    align-items: center;
    gap: 8px;
    justify-self: end;
    flex-shrink: 0;
}

.cd-header__controls .cd-icon-btn {
    border-radius: 14px 14px 4px 14px;
    background: color-mix(in srgb, var(--color-bg) 92%, var(--color-surface) 8%);
    border-color: rgba(var(--color-primary-rgb, 0, 123, 255), 0.12);
    box-shadow: 0 6px 18px rgba(0, 0, 0, 0.04);
    transform: rotate(-1deg);
    transition: transform var(--transition), background var(--transition), border-color var(--transition);
}

.cd-header__controls .cd-icon-btn:hover,
.cd-header__controls .cd-icon-btn:focus-visible {
    transform: rotate(-1deg);
    border-color: rgba(var(--color-primary-rgb, 0, 123, 255), 0.24);
}

/* Dark mode toggle — mostra ícone correto conforme tema */
.cd-dark-toggle__sun,
.cd-dark-toggle__moon {
    display: flex;
    align-items: center;
}

[data-theme="dark"] .cd-dark-toggle__sun {
    display: none;
}

[data-theme="light"] .cd-dark-toggle__moon,
:root:not([data-theme="dark"]) .cd-dark-toggle__moon {
    display: none;
}

/* Menu toggle — oculto em desktop */
.cd-menu-toggle {
    display: none;
}

/* --- Navigation — editorial tabs --- */
.cd-nav {
    flex: 1;
    min-width: 0;
    position: relative;
    background: transparent;
    border: none;
    box-shadow: none;
}

/* Linha fina colorida no topo (accent visual) */
.cd-nav::before {
    display: none;
}

.cd-nav__container {
    position: relative;
    display: flex;
    align-items: center;
    gap: 10px;
    min-height: 0;
}

/* === Sliding line indicator (na base) === */
.cd-nav__indicator {
    position: absolute;
    bottom: 2px;
    top: auto;
    transform: none;
    height: 4px;
    border-radius: 999px;
    background: var(--color-primary);
    pointer-events: none;
    z-index: 0;
    left: 0;
    width: 0;
    opacity: 0;
    transition:
        left  0.3s cubic-bezier(.4,0,.2,1),
        width 0.3s cubic-bezier(.4,0,.2,1),
        opacity 0.2s ease;
}

.cd-nav__menu {
    display: flex;
    align-items: center;
    gap: 5px;
    list-style: none;
    margin: 0;
    padding: 0;
    position: relative;
    z-index: 1;
    min-width: 0;
    flex: 1 1 auto;
    overflow-x: auto;
    scrollbar-width: none;
}

.cd-nav__menu::after {
    content: '';
    align-self: center;
    min-width: 40px;
    flex: 1 1 40px;
    height: 0;
    border-top: 1px dashed rgba(var(--color-primary-rgb, 0, 123, 255), 0.24);
    pointer-events: none;
}

.cd-nav__menu::-webkit-scrollbar {
    display: none;
}

.cd-nav__actions {
    position: relative;
    z-index: 2;
    display: flex;
    align-items: center;
    gap: 8px;
    margin-left: auto;
    flex: 0 0 auto;
}

/* Busca + tema: mesma altura e linguagem visual */
.cd-nav__actions .cd-header__search {
    max-width: 260px;
    min-width: 200px;
    height: 34px;
    box-shadow: none;
}

.cd-nav__actions .cd-search__input {
    height: 100%;
    min-height: 0;
    padding: 0 0.625rem;
    font-size: 0.75rem;
}

.cd-nav__actions .cd-search__btn {
    width: 28px;
    height: 28px;
    margin: 3px;
    border-radius: 8px 8px 3px 8px;
    transform: none;
}

.cd-nav__actions .cd-search__btn:hover {
    transform: none;
}

.cd-nav__actions .cd-icon {
    width: 16px;
    height: 16px;
    flex-shrink: 0;
}

.cd-nav__actions .cd-icon-btn {
    width: 34px;
    height: 34px;
    flex-shrink: 0;
    border: 1px solid rgba(var(--color-primary-rgb, 0, 123, 255), 0.15);
    border-radius: 10px 10px 3px 10px;
    background: color-mix(in srgb, var(--color-bg) 92%, var(--color-surface) 8%);
    box-shadow: none;
    transform: none;
    transition: background var(--transition), border-color var(--transition), color var(--transition);
}

.cd-nav__actions .cd-icon-btn:hover,
.cd-nav__actions .cd-icon-btn:focus-visible {
    transform: none;
    border-color: var(--color-primary);
    background: rgba(var(--color-primary-rgb, 0, 123, 255), 0.06);
    color: var(--color-primary);
}

.cd-nav__actions .cd-dark-toggle__sun,
.cd-nav__actions .cd-dark-toggle__moon {
    line-height: 0;
}

.cd-nav__menu > li {
    position: relative;
}

.cd-nav__menu > li > a {
    display: flex;
    align-items: center;
    gap: 5px;
    padding: 5px 10px;
    min-height: 30px;
    font-family: var(--font-body);
    font-size: 0.72rem;
    font-weight: 800;
    color: var(--color-text-muted);
    text-decoration: none;
    letter-spacing: 0.04em;
    white-space: nowrap;
    position: relative;
    z-index: 1;
    border: 1px solid transparent;
    border-radius: 10px 10px 3px 10px;
    background: color-mix(in srgb, var(--color-bg) 86%, transparent);
    transition: color 0.2s ease, background 0.2s ease, transform 0.2s ease, border-color 0.2s ease;
}

.cd-nav__menu > li:nth-child(odd) > a {
    transform: rotate(-0.65deg);
}

.cd-nav__menu > li:nth-child(even) > a {
    transform: rotate(0.65deg);
}

/* Dot de categoria (opcional — via CSS ::before + custom prop) */
.cd-nav__menu > li > a[data-cat-color]::before {
    content: '';
    display: block;
    width: 6px;
    height: 6px;
    border-radius: 50%;
    background: var(--nav-cat-c, var(--color-primary));
    flex-shrink: 0;
    opacity: 0.7;
    transition: opacity 0.2s ease;
}

.cd-nav__menu > li > a:hover,
.cd-nav__menu > li.current-menu-item > a,
.cd-nav__menu > li.current-menu-parent > a,
.cd-nav__menu > li.current-menu-ancestor > a {
    color: var(--color-primary);
    background: rgba(var(--color-primary-rgb, 0, 123, 255), 0.06);
    border-color: rgba(var(--color-primary-rgb, 0, 123, 255), 0.18);
    box-shadow: none;
}

.cd-nav__menu > li > a:hover::before,
.cd-nav__menu > li.current-menu-item > a::before {
    opacity: 1;
}

/* Submenu */
.cd-nav__menu .sub-menu {
    position: absolute;
    top: calc(100% + 10px);
    left: 0;
    min-width: 200px;
    background:
        radial-gradient(circle at 12% 16%, rgba(var(--color-primary-rgb, 0, 123, 255), 0.09), transparent 30%),
        linear-gradient(124deg, var(--color-surface) 0 46%, transparent 46% 100%),
        var(--color-bg);
    border: 1px solid rgba(var(--color-primary-rgb, 0, 123, 255), 0.14);
    border-radius: 18px 8px 18px 8px;
    box-shadow: 0 14px 34px rgba(0,0,0,0.12);
    opacity: 0;
    visibility: hidden;
    transform: translateY(-8px);
    transition: opacity 0.2s ease, transform 0.2s ease, visibility 0.2s ease;
    z-index: 200;
    padding: 8px;
    list-style: none;
    margin: 0;
}

.cd-nav__menu .sub-menu::before {
    content: '';
    position: absolute;
    top: 26px;
    left: 18px;
    right: 18px;
    border-top: 1px dashed rgba(var(--color-primary-rgb, 0, 123, 255), 0.18);
    pointer-events: none;
}

.cd-nav__menu > li:hover > .sub-menu,
.cd-nav__menu > li:focus-within > .sub-menu {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

.cd-nav__menu .sub-menu li a {
    display: block;
    padding: 0.55rem 0.875rem;
    font-size: 0.8rem;
    font-weight: 800;
    color: var(--color-text);
    text-decoration: none;
    border-radius: 13px 13px 4px 13px;
    position: relative;
    transition: background 0.15s ease, color 0.15s ease, transform 0.15s ease;
}

.cd-nav__menu .sub-menu li a:hover {
    background: rgba(var(--color-primary-rgb, 0, 123, 255), 0.06);
    color: var(--color-primary);
    transform: none;
}


/* --- Mobile overlay --- */
.cd-nav-overlay {
    display: none;
    position: fixed;
    inset: 0;
    background: rgba(0,0,0,0.5);
    z-index: 998;
    backdrop-filter: blur(2px);
    animation: cd-overlay-in var(--transition) forwards;
}

@keyframes cd-overlay-in {
    from { opacity: 0; }
    to   { opacity: 1; }
}

/* ==========================================================================
   Header desktop — uma linha fixa: logo | menu · busca + tema
   ========================================================================== */
@media (min-width: 769px) {
    .cd-header__inner {
        flex-wrap: nowrap;
        align-items: center;
        min-height: var(--header-height-expanded);
        padding-block: 0.4rem;
        gap: 0.75rem 1rem;
    }

    .cd-header__bar {
        background:
            radial-gradient(circle at 12% 18%, rgba(var(--color-primary-rgb, 0, 123, 255), 0.06), transparent 38%),
            var(--color-bg);
    }

    .cd-header__brand {
        flex: 0 0 auto;
    }

    .cd-logo__img {
        max-width: min(280px, 36vw);
        max-height: 64px;
    }

    .cd-logo__text {
        font-size: clamp(1.45rem, 2.8vw, 1.85rem);
    }

    .cd-nav {
        flex: 1;
        min-width: 0;
        width: auto;
    }

    .cd-nav__container {
        display: flex;
        flex-direction: row;
        align-items: center;
        justify-content: flex-start;
        gap: 10px;
        flex-wrap: nowrap;
        width: 100%;
    }

    .cd-nav__drawer-head {
        display: none;
    }

    .cd-nav__menu {
        order: 1;
        flex: 1 1 auto;
        min-width: 0;
        justify-content: flex-start;
        gap: 8px;
    }

    .cd-nav__menu::after {
        display: none;
    }

    .cd-nav__menu > li > a {
        padding: 7px 13px;
        min-height: 36px;
        font-size: 0.78rem;
    }

    .cd-nav__actions {
        order: 2;
        flex: 0 0 auto;
        margin-left: auto;
        gap: 10px;
    }

    .cd-dark-toggle-btn--mobile {
        display: none;
    }

    .cd-dark-toggle-btn--desktop {
        display: inline-flex;
    }

    .cd-nav__actions .cd-header__search {
        max-width: 260px;
        min-width: 200px;
        height: 36px;
    }

    .cd-nav__actions .cd-icon-btn {
        width: 36px;
        height: 36px;
    }
}

@media (prefers-reduced-motion: reduce) {
    .cd-header,
    .cd-header__bar,
    .cd-header__inner,
    .cd-header__brand,
    .cd-logo__img,
    .cd-logo__text,
    .cd-nav {
        transition: none;
    }
}

/* Drawer mobile — oculto no desktop */
.cd-nav__drawer-head {
    display: none;
}

.cd-dark-toggle-btn--mobile {
    display: none;
}

/* ==========================================================================
   Responsivo — Mobile
   ========================================================================== */
@media (max-width: 768px) {
    .cd-topbar__date,
    .cd-topbar__nav {
        display: none;
    }

    .cd-header__inner {
        flex-wrap: nowrap;
        justify-content: flex-start;
        align-items: center;
        min-height: 68px;
        gap: 0.5rem;
        padding: 0.5rem 0;
    }

    .cd-header__brand {
        display: flex;
        justify-content: flex-start;
        align-items: center;
        min-width: 0;
        flex: 1 1 auto;
        margin-right: auto;
    }

    .cd-logo {
        margin: 0;
    }

    .cd-logo__img {
        max-width: min(300px, 78vw);
        max-height: 64px;
    }

    .cd-logo__text {
        font-size: clamp(1.35rem, 5vw, 1.65rem);
        text-align: left;
    }

    .cd-nav {
        flex: 0;
    }

    .cd-header__controls {
        display: flex;
        align-items: center;
        gap: 6px;
        flex-shrink: 0;
        margin-left: 0;
    }

    .cd-header__controls .cd-icon-btn {
        width: 44px;
        height: 44px;
        border-radius: 12px;
        border: 1px solid var(--color-border);
        background: var(--color-surface);
    }

    .cd-menu-toggle {
        display: flex;
    }

    .cd-menu-toggle[aria-expanded="true"] {
        background: var(--color-primary);
        color: #fff;
        border-color: var(--color-primary);
    }

    /* Drawer */
    .cd-nav {
        position: fixed;
        top: 0;
        left: 0;
        width: min(300px, 88vw);
        height: 100dvh;
        max-height: 100dvh;
        flex: none;
        text-align: left;
        background: var(--color-bg);
        border-right: 1px solid var(--color-border);
        box-shadow: 8px 0 32px rgba(0, 0, 0, 0.18);
        z-index: 999;
        overflow: hidden;
        visibility: hidden;
        transform: translateX(-100%);
        transition: transform 0.28s cubic-bezier(0.4, 0, 0.2, 1), visibility 0.28s;
    }

    .cd-nav.is-open {
        visibility: visible;
        transform: translateX(0);
    }

    .cd-nav-overlay.is-visible {
        display: block;
    }

    .cd-nav__container {
        display: flex;
        flex-direction: column;
        align-items: stretch;
        justify-content: flex-start;
        gap: 0;
        height: 100%;
        min-height: 0;
        overflow: hidden;
        text-align: left;
    }

    .cd-nav__indicator {
        display: none;
    }

    .cd-nav__drawer-head {
        order: 1;
        display: flex;
        align-items: center;
        justify-content: space-between;
        gap: 12px;
        flex-shrink: 0;
        padding: 0.875rem 1rem;
        border-bottom: 1px solid var(--color-border);
        background: var(--color-bg);
    }

    .cd-nav__drawer-title {
        font-family: var(--font-heading);
        font-size: 1rem;
        font-weight: 700;
        color: var(--color-primary);
        text-align: left;
    }

    .cd-nav__close {
        flex-shrink: 0;
        width: 40px;
        height: 40px;
        margin: 0;
        border-radius: 10px;
        border: 1px solid var(--color-border);
        background: var(--color-surface);
        color: var(--color-text);
    }

    .cd-nav__close:hover {
        border-color: var(--color-primary);
        color: var(--color-primary);
    }

    .cd-nav__actions {
        order: 2;
        flex-shrink: 0;
        display: grid;
        grid-template-columns: minmax(0, 1fr) 44px;
        align-items: stretch;
        gap: 8px;
        margin: 0;
        padding: 0.75rem 1rem;
        border-bottom: 1px solid var(--color-border);
        text-align: left;
    }

    .cd-nav__actions .cd-header__search {
        grid-column: 1;
        width: 100%;
        max-width: none;
        min-width: 0;
        height: 42px;
        margin: 0;
        box-shadow: none;
    }

    .cd-nav__actions .cd-search__input {
        font-size: 0.9375rem;
        padding: 0 0.75rem;
        text-align: left;
    }

    .cd-nav__actions .cd-search__btn {
        width: 34px;
        height: 34px;
        margin: 4px;
    }

    .cd-dark-toggle-btn--mobile {
        grid-column: 2;
        display: inline-flex;
        align-items: center;
        justify-content: center;
        width: 44px;
        height: 42px;
        margin: 0;
        padding: 0;
        border-radius: 10px;
        border: 1px solid var(--color-border);
        background: var(--color-surface);
    }

    .cd-dark-toggle-btn--desktop {
        display: none;
    }

    /* Lista — zera visual de “pílulas” do desktop */
    .cd-nav__menu,
    #cd-primary-menu {
        order: 3;
        flex: 1;
        display: flex;
        flex-direction: column;
        align-items: stretch;
        justify-content: flex-start;
        gap: 0;
        width: 100%;
        margin: 0;
        padding: 0;
        list-style: none;
        overflow-x: hidden;
        overflow-y: auto;
        -webkit-overflow-scrolling: touch;
        text-align: left;
    }

    .cd-nav__menu::after {
        display: none;
    }

    .cd-nav__menu > li,
    .cd-nav__menu .sub-menu li {
        display: block;
        width: 100%;
        margin: 0;
        padding: 0;
        text-align: left;
    }

    .cd-nav__menu > li {
        border-bottom: 1px solid var(--color-border);
    }

    .cd-nav__menu > li > a,
    .cd-nav__menu > li:nth-child(odd) > a,
    .cd-nav__menu > li:nth-child(even) > a {
        display: block;
        width: 100%;
        box-sizing: border-box;
        min-height: 48px;
        padding: 0.8rem 1rem;
        font-family: var(--font-body);
        font-size: 0.9375rem;
        font-weight: 600;
        line-height: 1.3;
        color: var(--color-text);
        text-align: left;
        text-decoration: none;
        white-space: normal;
        letter-spacing: 0;
        border: none;
        border-radius: 0;
        background: transparent;
        box-shadow: none;
        transform: none;
    }

    .cd-nav__menu > li > a[data-cat-color]::before {
        display: inline-block;
        vertical-align: middle;
        width: 8px;
        height: 8px;
        margin-right: 8px;
    }

    .cd-nav__menu > li > a:hover,
    .cd-nav__menu > li.current-menu-item > a,
    .cd-nav__menu > li.current-menu-parent > a,
    .cd-nav__menu > li.current-menu-ancestor > a {
        background: rgba(var(--color-primary-rgb, 0, 123, 255), 0.06);
        color: var(--color-primary);
    }

    .cd-nav__menu .sub-menu {
        position: static;
        opacity: 1;
        visibility: visible;
        transform: none;
        margin: 0;
        padding: 0;
        list-style: none;
        background: var(--color-surface);
        border-top: 1px solid var(--color-border);
        box-shadow: none;
    }

    .cd-nav__menu .sub-menu::before {
        display: none;
    }

    .cd-nav__menu .sub-menu li a {
        display: block;
        min-height: 44px;
        padding: 0.65rem 1rem 0.65rem 1.5rem;
        font-size: 0.875rem;
        font-weight: 500;
        color: var(--color-text-muted);
        text-align: left;
        background: transparent;
        border: none;
        border-radius: 0;
        transform: none;
        box-shadow: none;
    }

    .cd-nav__menu .sub-menu li a:hover {
        color: var(--color-primary);
        background: rgba(var(--color-primary-rgb, 0, 123, 255), 0.04);
    }
}

@media (min-width: 769px) {
    .cd-nav__drawer-head {
        display: none;
    }

    .cd-dark-toggle-btn--mobile {
        display: none;
    }
}