/* STANDARD HEADER CSS - USE ACROSS ALL PAGES */
/* This file ensures consistent header appearance throughout the entire app */

/* Header Container */
header {
    background: rgba(7, 58, 80, 0.55);
    backdrop-filter: blur(12px);
    border: none;
    border-radius: 0;
    box-shadow: none;
    padding: 1rem 2rem;
    margin-bottom: 1.5rem;
    width: 100vw;
    margin-left: calc(-50vw + 50%);
    margin-right: calc(-50vw + 50%);
    position: relative;
    z-index: 1000;
}

.trial-banner {
    max-width: 1040px;
    margin: 0.85rem auto 0;
    padding: 0.85rem 1.25rem;
    border-radius: 12px;
    border: 1px solid var(--cf-border);
    background: linear-gradient(90deg, rgba(13, 148, 136, 0.18), rgba(13, 148, 136, 0.06));
    color: var(--cf-text);
    display: flex;
    align-items: center;
    gap: 0.75rem;
    font-size: 0.78rem;
    letter-spacing: 0.02em;
    backdrop-filter: blur(4px);
    transition: transform 0.25s ease, opacity 0.25s ease;
}

.trial-banner strong {
    font-size: 0.82rem;
    letter-spacing: 0.18em;
    text-transform: uppercase;
    color: var(--cf-accent);
}

.trial-banner span {
    flex: 1;
    line-height: 1.35;
}

.trial-banner .trial-banner-action {
    color: #ffffff;
    text-decoration: none;
    font-weight: 600;
}

.trial-banner .trial-banner-action:hover,
.trial-banner .trial-banner-action:focus-visible {
    text-decoration: underline;
}

.trial-banner.is-visible {
    opacity: 1;
    transform: translateY(0);
}

.trial-banner[hidden] {
    opacity: 0;
    transform: translateY(-6px);
}

.trial-banner--expired {
    border-color: rgba(248, 113, 113, 0.42);
    background: linear-gradient(90deg, rgba(248, 113, 113, 0.22), rgba(248, 113, 113, 0.08));
}

.trial-banner--expired strong {
    color: rgba(248, 113, 113, 0.92);
}

.trial-banner--expired span {
    color: rgba(255, 237, 213, 0.9);
}

@media print {
    .trial-banner,
    #trialBanner {
        display: none !important;
        visibility: hidden !important;
    }
}

header nav a.link-disabled,
.link-disabled {
    pointer-events: none !important;
    opacity: 0.45;
    cursor: default;
}

.header-content {
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
    max-width: 1600px;
    margin: 0 auto;
}

/* Logo Section */
.logo-container {
    position: absolute;
    left: 0;
    top: 50%;
    transform: translateY(-50%);
    display: flex;
    align-items: center;
}

.logo-container a {
    display: inline-flex;
    align-items: center;
}

.logo-container img {
    height: 40px;
    width: auto;
    object-fit: contain;
    display: block;
}

/* Navigation */
nav {
    display: flex;
    justify-content: center;
    flex: 1;
}

nav ul {
    display: flex;
    align-items: center;
    gap: 2rem;
    list-style: none;
    margin: 0;
    padding: 0;
}

nav ul li {
    margin: 0;
}

nav ul li a {
    color: var(--cf-text);
    text-decoration: none;
    font-size: 0.85rem;
    font-weight: 500;
    text-transform: none;
    letter-spacing: 0.04em;
    padding: 0.55rem 1rem;
    border-radius: 0;
    transition: all 0.2s ease;
    border: none;
    display: block;
}

nav ul li a:hover,
nav ul li a:focus-visible {
    background: rgba(94, 234, 212, 0.12);
    color: var(--cf-accent);
}

nav ul li.active a {
    background: rgba(94, 234, 212, 0.18);
    color: var(--cf-accent);
    border: 1px solid rgba(94, 234, 212, 0.24);
}

/* Sign Out */
.signout {
    position: absolute;
    right: 0;
    top: 50%;
    transform: translateY(-50%);
}

.signout .btn {
    padding: 0.5rem 1.1rem;
    font-size: 0.8rem;
    font-weight: 600;
    background: rgba(236, 254, 255, 0.08);
    border: 1px solid rgba(94, 234, 212, 0.26);
    color: var(--cf-text);
    border-radius: 0;
    cursor: pointer;
    transition: all 0.2s ease;
    letter-spacing: 0.08em;
    text-transform: uppercase;
}

.signout .btn:hover,
.signout .btn:focus-visible {
    background: rgba(94, 234, 212, 0.16);
    color: var(--cf-accent);
}

/* Responsive */
@media (max-width: 1280px) {
    header {
        width: 100vw;
        max-width: none;
        border-radius: 0;
        padding: 0.85rem 1.5rem;
    }
    nav ul {
        gap: 1.25rem;
    }

    /* Tablet: prevent collisions between logo / nav / signout */
    .header-content {
        flex-wrap: wrap;
        justify-content: center;
        gap: 0.75rem;
    }

    .logo-container,
    .signout {
        position: static;
        transform: none;
    }

    .logo-container {
        order: 1;
        width: 100%;
        justify-content: center;
    }

    nav {
        order: 2;
        width: 100%;
    }

    .signout {
        order: 3;
        width: 100%;
        display: flex;
        justify-content: center;
    }
}

@media (max-width: 1200px) and (orientation: landscape) {
    /* iPad landscape can still collide due to absolute logo/signout positioning */
    .header-content {
        flex-wrap: wrap;
        justify-content: center;
        gap: 0.75rem;
    }

    .logo-container,
    .signout {
        position: static;
        transform: none;
    }

    .logo-container {
        width: 100%;
        justify-content: center;
        order: 1;
    }

    nav {
        width: 100%;
        order: 2;
    }

    .signout {
        width: 100%;
        order: 3;
        display: flex;
        justify-content: center;
    }
}

@media (max-width: 768px) {
    .header-content {
        flex-direction: column;
        gap: 1rem;
        padding-top: 1rem;
        padding-bottom: 0.5rem;
    }

    header {
        width: 100vw;
        border-radius: 0;
        padding: 1rem;
        margin-left: 0;
        margin-right: 0;
    }

    .logo-container,
    .signout {
        position: static;
        transform: none;
        order: 1;
    }

    .logo-container {
        justify-content: center;
    }

    nav {
        order: 2;
        width: 100%;
    }

    nav ul {
        flex-wrap: wrap;
        justify-content: center;
        gap: 0.75rem;
    }

    .signout {
        order: 3;
    }
}

/* Resets */
header,
.header-content,
nav,
nav ul,
nav ul li,
nav ul li a,
.signout,
.signout .btn {
    font-family: 'Inter', sans-serif;
    box-sizing: border-box;
}