/**
 * Briefing Page Styles
 * Phase 2: Category chips + welcome layout
 */

/* ========================================
   Hide Astra Default Header
   ======================================== */

.briefing-page .ast-above-header-wrap,
.briefing-page .ast-below-header-wrap,
.briefing-page .ast-main-header-wrap,
.briefing-page #ast-desktop-header,
.briefing-page #ast-mobile-header,
.briefing-page .ast-desktop-header-content,
.briefing-page .ast-mobile-header-content,
.briefing-page .main-header-bar,
.briefing-page .ast-primary-header-bar,
.briefing-page .ast-header-break-point .ast-mobile-header-wrap,
.briefing-page .site-header:not(.briefing-header),
.briefing-page header:not(.briefing-header):not(#masthead),
.briefing-page .ast-builder-layout-element,
.briefing-page [data-section="section-header-builder"],
.briefing-page .ast-hfb-header,
.briefing-page .site-primary-header-wrap {
    display: none !important;
}

/* ========================================
   Header / Nav Bar
   ======================================== */

.briefing-header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    height: 60px;
    background: var(--color-surface, #fff);
    border-bottom: 1px solid var(--color-border, #e5e7eb);
    z-index: 1000;
}

/* Account for WP admin bar */
.admin-bar .briefing-header {
    top: 32px;
}

@media screen and (max-width: 782px) {
    .admin-bar .briefing-header {
        top: 46px;
    }
}

.briefing-nav {
    display: flex;
    align-items: center;
    justify-content: space-between;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 24px;
    height: 100%;
}

.briefing-logo {
    display: flex;
    align-items: center;
    text-decoration: none;
}

.briefing-logo-img {
    height: 32px;
    width: auto;
}

.briefing-logo .beta-label {
    color: #6b7280 !important;
    font-size: 11px;
    font-weight: bold;
    margin-left: 6px;
    letter-spacing: 0.5px;
    opacity: 0.7;
    font-family: Arial, sans-serif;
}

.briefing-nav-location {
    display: flex;
    align-items: center;
    gap: 6px;
    font-size: 14px;
    color: var(--color-text-secondary);
    margin-left: 24px;
    white-space: nowrap;
    min-width: 0;
    flex-shrink: 1;
}

.briefing-nav-pin {
    flex-shrink: 0;
    color: var(--color-text-tertiary);
}

#briefing-nav-location-name {
    font-weight: 500;
    color: var(--color-text);
    overflow: hidden;
    text-overflow: ellipsis;
}

.briefing-nav-change {
    background: none;
    border: none;
    color: var(--color-primary);
    font-size: 13px;
    cursor: pointer;
    padding: 2px 6px;
    margin-left: 4px;
}

.briefing-nav-change:hover {
    text-decoration: underline;
}

.briefing-nav-right {
    display: flex;
    align-items: center;
    gap: 16px;
}

.briefing-nav-link {
    color: var(--color-text-secondary);
    text-decoration: none;
    font-size: 14px;
    font-weight: 500;
    padding: 6px 12px;
    border-radius: var(--radius-button);
    transition: color 0.2s ease, background-color 0.2s ease;
}

.briefing-nav-link:hover {
    color: var(--color-text);
    background-color: var(--color-background);
}

.briefing-nav-link:focus,
.briefing-nav-link:active,
.briefing-nav-link:visited {
    color: var(--color-text-secondary);
}

/* Citizen icon (waist-up) — used in both signed-in avatar and sign-in button */
.briefing-citizen-icon {
    width: 16px;
    height: 16px;
    flex-shrink: 0;
    object-fit: contain;
}

/* Sign-in button with icon */
.briefing-signin-btn {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 8px 20px;
    background: var(--color-primary);
    color: #fff;
    border: none;
    border-radius: var(--radius-button);
    font-size: 14px;
    font-weight: 500;
    cursor: pointer;
    text-decoration: none;
    transition: background 0.2s ease;
}

.briefing-signin-btn:hover {
    background: var(--color-primary-hover, #1a5bb5);
    color: #fff;
}

.briefing-signin-btn .briefing-citizen-icon {
    filter: brightness(0) invert(1);
}

/* User menu */
.briefing-user-menu {
    position: relative;
}

.briefing-user-btn {
    display: flex;
    align-items: center;
    gap: 8px;
    background: none;
    border: 1px solid var(--color-border);
    border-radius: var(--radius-button);
    padding: 4px 12px 4px 4px;
    font-size: 14px;
    color: var(--color-text);
    cursor: pointer;
}

.briefing-user-avatar-circle {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 26px;
    height: 26px;
    border-radius: 50%;
    background: var(--color-background, #F7F8FA);
    color: var(--color-text-tertiary);
    flex-shrink: 0;
}

.briefing-user-name {
    font-weight: 500;
}

.briefing-user-dropdown {
    display: none;
    position: absolute;
    top: 100%;
    right: 0;
    margin-top: 4px;
    background: var(--color-surface);
    border: 1px solid var(--color-border);
    border-radius: 8px;
    box-shadow: 0 4px 12px rgba(0,0,0,0.1);
    min-width: 140px;
    z-index: 100;
}

.briefing-user-dropdown.show {
    display: block;
}

.briefing-user-dropdown a {
    display: block;
    padding: 10px 16px;
    color: var(--color-text);
    text-decoration: none;
    font-size: 14px;
}

.briefing-user-dropdown a:hover {
    background: var(--color-background);
}

/* ========================================
   Welcome Screen
   ======================================== */

.briefing-welcome {
    display: flex;
    justify-content: center;
    align-items: flex-start;
    min-height: calc(100vh - 60px);
    padding: calc(60px + 4vh) 24px 40px;
}

.briefing-hero {
    max-width: 680px;
    width: 100%;
    text-align: center;
}

.briefing-headline {
    font-size: 32px;
    font-weight: 700;
    color: var(--color-text);
    margin: 0 0 8px;
    line-height: 1.2;
}

.briefing-subheadline {
    font-size: 16px;
    color: var(--color-text-secondary);
    margin: 0 0 28px;
    line-height: 1.4;
}

/* ========================================
   Category Chips
   ======================================== */

.briefing-chips-wrapper {
    margin-bottom: 0;
    margin-top: 32px;
}

.briefing-chips-label {
    font-size: 13px;
    font-weight: 500;
    color: var(--color-text-tertiary);
    text-transform: uppercase;
    letter-spacing: 0.5px;
    margin: 0 auto 10px;
    max-width: 560px;
    text-align: left;
}

.briefing-chips-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 10px;
    max-width: 560px;
    margin: 0 auto;
}

.briefing-chip {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 10px 12px;
    border: 1.5px solid var(--color-border);
    border-radius: 10px;
    background: var(--color-surface);
    color: var(--color-text-secondary);
    font-size: 13px;
    font-weight: 500;
    cursor: pointer;
    transition: all 0.15s ease;
    white-space: nowrap;
}

.briefing-chip:hover {
    border-color: var(--color-text-tertiary);
    color: var(--color-text);
}

.briefing-chip.selected {
    border-color: var(--color-primary);
    background: rgba(var(--color-primary-rgb, 4, 107, 210), 0.06);
    color: var(--color-primary);
}

.briefing-chip.selected svg {
    color: var(--color-primary);
}

/* Checkmark: hidden by default, visible when selected */
.briefing-chip-check {
    display: none;
    flex-shrink: 0;
}

.briefing-chip.selected .briefing-chip-check {
    display: block;
    color: var(--color-primary);
}

/* Category icon — white PNGs converted to black via brightness filter */
.briefing-chip-icon {
    width: 24px;
    height: 24px;
    flex-shrink: 0;
    object-fit: contain;
    filter: brightness(0);
    opacity: 0.5;
    transition: opacity 0.15s ease;
}

.briefing-chip.selected .briefing-chip-icon {
    opacity: 1;
}

.briefing-chip svg:not(.briefing-chip-check) {
    flex-shrink: 0;
    color: var(--color-text-tertiary);
    transition: color 0.15s ease;
}

/* "+ More" / "Less" chip */
.briefing-chip--more {
    border-style: dashed;
}

.briefing-chip--more.active {
    border-style: solid;
    border-color: var(--color-text-tertiary);
    color: var(--color-text);
}

/* Expanded categories panel */
.briefing-chips-expanded {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 10px;
    max-width: 560px;
    margin: 10px auto 0;
}

/* ========================================
   Location Input
   ======================================== */

.briefing-location-input-wrapper {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 12px;
    max-width: 420px;
    margin: 0 auto;
}

.briefing-location-input-container {
    position: relative;
    width: 100%;
}

.briefing-location-icon {
    position: absolute;
    left: 16px;
    top: 50%;
    transform: translateY(-50%);
    pointer-events: none;
    z-index: 1;
}

.briefing-location-input-container input.briefing-location-field,
input#briefing-location-input.briefing-location-field {
    width: 100% !important;
    padding: 14px 16px 14px 44px !important;
    border: 1.5px solid var(--color-border) !important;
    border-radius: 12px !important;
    font-size: 16px !important;
    color: var(--color-text);
    background: var(--color-surface);
    outline: none;
    transition: border-color 0.2s ease;
    box-sizing: border-box !important;
}

.briefing-location-input-container input.briefing-location-field:focus,
input#briefing-location-input.briefing-location-field:focus {
    border-color: var(--color-primary) !important;
}

.briefing-location-field::placeholder {
    color: var(--color-text-tertiary);
}

/* Autocomplete dropdown — anchored to input container */
.briefing-location-input-container .briefing-autocomplete-container {
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    width: 100%;
    background: var(--color-surface);
    border: 1px solid var(--color-border);
    border-top: none;
    border-radius: 0 0 12px 12px;
    margin-top: 0;
    box-shadow: 0 4px 12px rgba(0,0,0,0.1);
    z-index: 100;
    max-height: 240px;
    overflow-y: auto;
}

.briefing-autocomplete-container .briefing-autocomplete-item {
    padding: 10px 16px 10px 44px;
    cursor: pointer;
    font-size: 15px;
    color: var(--color-text);
    border-bottom: 1px solid var(--color-background, #F7F8FA);
}

.briefing-autocomplete-container .briefing-autocomplete-item:last-child {
    border-bottom: none;
}

.briefing-autocomplete-container .briefing-autocomplete-item:hover {
    background: var(--color-background);
}

/* Geolocate button — prominent style */
.briefing-geolocate-btn {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 10px 24px;
    background: var(--color-surface);
    border: 1.5px solid var(--color-primary);
    border-radius: 10px;
    color: var(--color-primary);
    font-size: 14px;
    font-weight: 500;
    cursor: pointer;
    transition: all 0.2s ease;
}

.briefing-geolocate-btn:hover {
    background: rgba(var(--color-primary-rgb, 4, 107, 210), 0.06);
    border-color: var(--color-primary);
    color: var(--color-primary);
}

.briefing-geolocate-btn.loading {
    opacity: 0.6;
    pointer-events: none;
}

/* ========================================
   Sources Line
   ======================================== */

.briefing-sources {
    font-size: 12px;
    color: var(--color-text-tertiary);
    margin: 28px 0 0;
    line-height: 1.5;
}

/* ========================================
   Responsive
   ======================================== */

@media (max-width: 768px) {
    /* Header grows to fit 2-row layout (logo row + location row) */
    .briefing-header {
        height: auto;
        min-height: 60px;
    }

    .briefing-chips-grid,
    .briefing-chips-expanded {
        grid-template-columns: repeat(2, 1fr);
    }

    .briefing-headline {
        font-size: 26px;
    }

    .briefing-welcome {
        padding: 80px 16px 24px;
        min-height: auto;
    }

    /* Wrap nav: logo+links on top row, location on second row */
    .briefing-nav {
        flex-wrap: wrap;
        padding: 6px 12px 0;
        height: auto;
    }

    .briefing-nav-location {
        order: 10; /* Push to second row */
        flex-basis: 100%;
        margin-left: 0;
        padding-bottom: 6px;
        font-size: 13px;
    }

    .briefing-logo .beta-label {
        display: none;
    }

    .briefing-nav-right {
        gap: 8px;
    }

    /* Stack Sign In: icon on top, text below */
    .briefing-signin-btn {
        flex-direction: column;
        gap: 2px;
        padding: 4px 10px;
        font-size: 10px;
        line-height: 1;
        text-align: center;
    }

    .briefing-signin-btn .briefing-citizen-icon {
        width: 20px;
        height: 20px;
    }

    /* Nav links: smaller on mobile */
    .briefing-nav-link {
        font-size: 12px;
        padding: 4px 8px;
    }

    /* Signed-in user button: compact */
    .briefing-user-btn {
        padding: 4px 8px 4px 4px;
        gap: 4px;
        font-size: 12px;
    }

    .briefing-user-name {
        max-width: 80px;
        overflow: hidden;
        text-overflow: ellipsis;
        white-space: nowrap;
    }
}

@media (max-width: 480px) {
    .briefing-headline {
        font-size: 22px;
    }

    .briefing-subheadline {
        font-size: 14px;
    }

    .briefing-chip {
        font-size: 12px;
        padding: 8px 10px;
        gap: 6px;
    }

    .briefing-chip svg {
        width: 16px;
        height: 16px;
    }
}