/* ========================================
   HEADER - LinearX Trading
   ======================================== */

/* Header Principal (páginas internas) */
.header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0.75rem 1rem;
    background-color: var(--bg-black-90);
    border-bottom: 1px solid var(--border-subtle);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    position: sticky;
    top: 0;
    z-index: 40;
}

@media (min-width: 768px) {
    .header {
        padding: 0.75rem 2rem;
    }
}

/* Logo */
.header__logo {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    cursor: pointer;
}

.header__logo-icon {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 2.5rem;
    height: 2.5rem;
    border-radius: var(--radius-lg);
    background-color: rgba(var(--color-primary-rgb), 0.1);
    color: var(--color-primary);
    border: 1px solid rgba(var(--color-primary-rgb), 0.2);
}

.header__logo-text h1 {
    font-size: 0.875rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.2em;
    color: var(--color-text-white);
}

.header__logo-text p {
    font-size: 0.625rem;
    color: var(--color-primary);
    font-family: monospace;
}

/* Tickers no Header */
.header__tickers {
    display: none;
    flex: 1;
    max-width: 56rem;
    margin: 0 2rem;
    overflow: hidden;
}

@media (min-width: 1024px) {
    .header__tickers {
        display: flex;
    }
}

.header__tickers-wrapper {
    display: flex;
    gap: 1rem;
    overflow-x: auto;
}

.header__ticker-card {
    flex: none;
    width: 11rem;
    padding: 0.5rem;
    border-radius: var(--radius-default);
    border: 1px solid var(--border-subtle);
    background-color: var(--bg-black-40);
    font-family: monospace;
}

.header__ticker-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 0.375rem;
}

.header__ticker-symbol {
    font-size: 0.625rem;
    font-weight: 700;
    color: var(--color-text-muted);
}

.header__ticker-badge {
    font-size: 0.5rem;
    color: rgba(var(--color-primary-rgb), 0.4);
}

.header__ticker-values {
    display: flex;
    flex-direction: column;
    gap: 0.125rem;
    font-size: 0.5625rem;
}

.header__ticker-row {
    display: flex;
    justify-content: space-between;
}

.header__ticker-row--total {
    border-top: 1px solid var(--border-light);
    padding-top: 0.125rem;
}

.header__ticker-label {
    color: var(--color-text-faint);
}

.header__ticker-label--primary {
    color: rgba(var(--color-primary-rgb), 0.6);
}

.header__ticker-value--primary {
    color: var(--color-primary);
}

/* Actions */
.header__actions {
    display: flex;
    align-items: center;
    gap: 1rem;
}

.header__api-btn {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.375rem 1rem;
    border-radius: var(--radius-full);
    border: 1px solid rgba(var(--color-primary-rgb), 0.4);
    background-color: rgba(var(--color-primary-rgb), 0.05);
    color: var(--color-primary);
    font-size: 0.625rem;
    font-weight: 700;
}

.header__api-btn:hover {
    background-color: var(--color-primary);
    color: var(--color-background-dark);
}

.header__api-btn .material-symbols-outlined {
    font-size: 0.875rem;
}

/* Header Landing Page */
.header-landing {
    width: 100%;
    max-width: 80rem;
    margin: 0 auto;
    padding: 1.5rem;
    display: flex;
    align-items: center;
    justify-content: space-between;
    border-bottom: 1px solid var(--border-subtle);
    position: relative;
    z-index: 20;
}

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

.header-landing__logo-icon {
    color: var(--color-primary);
}

.header-landing__logo-icon svg {
    width: 2rem;
    height: 2rem;
}

.header-landing__logo-text {
    font-size: 1.25rem;
    font-weight: 800;
    text-transform: uppercase;
    letter-spacing: -0.025em;
}

.header-landing__logo-text span {
    color: var(--color-primary);
}

.header-landing__nav {
    display: none;
    align-items: center;
    gap: 2rem;
}

@media (min-width: 768px) {
    .header-landing__nav {
        display: flex;
    }
}

.header-landing__nav-link {
    font-size: 0.875rem;
    font-weight: 500;
    color: var(--color-text-muted);
}

.header-landing__nav-link:hover {
    color: var(--color-primary);
}

.header-landing__cta {
    padding: 0.5rem 1.5rem;
    background-color: var(--color-primary);
    color: var(--color-background-dark);
    font-size: 0.875rem;
    font-weight: 700;
    border-radius: var(--radius-full);
}

.header-landing__cta:hover {
    color: var(--color-background-dark);
    box-shadow: var(--shadow-primary);
}

.header-landing__cta:active {
    transform: scale(0.95);
}

.header-landing__mobile-menu {
    display: block;
    color: var(--color-primary);
}

@media (min-width: 768px) {
    .header-landing__mobile-menu {
        display: none;
    }
}

.header-landing__mobile-menu .material-symbols-outlined {
    font-size: 1.875rem;
}