/**
 * LBC Theme Additions CSS
 * 
 * Styles for:
 * - 404 Page
 * - Breadcrumbs
 * - Comments
 * - Search Form
 * - Singular Template
 * 
 * @package LBC_Theme
 * @since 1.1.0
 */

/* ==========================================================================
   404 Page Styles
   ========================================================================== */

.error-404 {
    background: var(--lbc-white);
}

/* Hero Section - Padding controlled by Customizer */
.error-hero {
    /* padding controlled by Customizer → Hero Spacing */
    text-align: center;
    color: var(--lbc-white);
}

.error-hero__content {
    max-width: 600px;
    margin: 0 auto;
}

.error-hero__code {
    display: block;
    font-size: clamp(5rem, 15vw, 10rem);
    font-weight: 800;
    line-height: 1;
    opacity: 0.3;
    margin-bottom: 1rem;
}

.error-hero__title {
    font-size: clamp(1.75rem, 4vw, 2.5rem);
    font-weight: 700;
    margin: 0 0 1rem;
}

.error-hero__lead {
    font-size: 1.125rem;
    opacity: 0.9;
    margin: 0;
    line-height: 1.6;
}

/* Search Section */
.error-search {
    padding: 3rem 1rem;
    background: var(--lbc-white);
}

.error-search__wrapper {
    max-width: 600px;
    margin: 0 auto;
    text-align: center;
}

.error-search__title {
    font-size: 1.5rem;
    margin: 0 0 0.5rem;
    color: var(--lbc-navy);
}

.error-search__desc {
    color: var(--lbc-text-soft);
    margin: 0 0 1.5rem;
}

.error-search__form .search-form {
    max-width: 500px;
    margin: 0 auto;
}

/* Helpful Links Section */
.error-links {
    padding: 4rem 1rem;
}

.error-links__grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 1.5rem;
    margin-top: 2rem;
}

.error-link-card {
    background: var(--lbc-white);
    padding: 2rem;
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-sm);
    text-align: center;
    transition: transform var(--transition-normal), box-shadow var(--transition-normal);
}

.error-link-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-md);
}

.error-link-card__icon {
    width: 64px;
    height: 64px;
    margin: 0 auto 1rem;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--lbc-cream);
    border-radius: 50%;
    color: var(--lbc-navy);
}

.error-link-card__title {
    font-size: 1.25rem;
    margin: 0 0 0.5rem;
    color: var(--lbc-navy);
}

.error-link-card__desc {
    color: var(--lbc-text-soft);
    font-size: 0.9375rem;
    margin: 0 0 1rem;
    line-height: 1.5;
}

.error-link-card__link {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    color: var(--lbc-gold-deep);
    font-weight: 600;
    text-decoration: none;
    transition: color var(--transition-fast);
}

.error-link-card__link:hover {
    color: var(--lbc-navy);
}

.error-link-card__link svg {
    transition: transform var(--transition-normal);
}

.error-link-card__link:hover svg {
    transform: translateX(4px);
}

/* Events on 404 */
.error-events {
    padding: 4rem 1rem;
}

.events-grid--small {
    display: grid;
    gap: 1rem;
    max-width: 800px;
    margin: 2rem auto 0;
}

.event-card--compact {
    display: flex;
    align-items: center;
    gap: 1rem;
    padding: 1rem;
    background: var(--lbc-white);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-sm);
}

.event-card--compact .event-card__date {
    flex-shrink: 0;
    width: 60px;
    text-align: center;
    background: var(--lbc-navy);
    color: var(--lbc-white);
    padding: 0.75rem;
    border-radius: var(--radius-md);
}

.event-card--compact .event-card__month {
    display: block;
    font-size: 0.75rem;
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.event-card--compact .event-card__day {
    display: block;
    font-size: 1.5rem;
    font-weight: 700;
}

.event-card--compact .event-card__title {
    font-size: 1rem;
    margin: 0 0 0.25rem;
}

.event-card--compact .event-card__title a {
    color: var(--lbc-text);
    text-decoration: none;
}

.event-card--compact .event-card__title a:hover {
    color: var(--lbc-navy);
}

.event-card--compact .event-card__time {
    margin: 0;
    font-size: 0.875rem;
    color: var(--lbc-text-soft);
}

/* Contact Section on 404 */
.error-contact {
    padding: 4rem 1rem;
}

.error-contact__wrapper {
    max-width: 1000px;
    margin: 0 auto;
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    justify-content: space-between;
    gap: 2rem;
}

.error-contact__content {
    flex: 1 1 400px;
}

.error-contact__title {
    font-size: clamp(1.5rem, 3vw, 2rem);
    color: var(--lbc-text-inverse);
    margin: 0 0 0.75rem;
}

.error-contact__desc {
    font-size: 1.0625rem;
    opacity: 0.9;
    margin: 0;
    line-height: 1.6;
}

.error-contact__info {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.error-contact__item {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    font-size: 1rem;
}

.error-contact__item a {
    color: inherit;
    text-decoration: none;
}

.error-contact__item a:hover {
    text-decoration: underline;
}

/* ==========================================================================
   Breadcrumbs Styles
   ========================================================================== */

.breadcrumbs {
    padding: 1rem 0;
}

.breadcrumbs-container {
    margin-bottom: 1rem;
}

.breadcrumbs__list {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 0.25rem;
    list-style: none;
    margin: 0;
    padding: 0;
    font-size: 0.875rem;
}

.breadcrumbs__item {
    display: flex;
    align-items: center;
    gap: 0.25rem;
}

.breadcrumbs__link {
    color: var(--lbc-text-soft);
    text-decoration: none;
    transition: color var(--transition-fast);
}

.breadcrumbs__link:hover {
    color: var(--lbc-navy);
}

.breadcrumbs__separator {
    color: var(--lbc-text-soft);
    opacity: 0.5;
    margin: 0 0.25rem;
}

.breadcrumbs__current {
    color: var(--lbc-text);
    font-weight: 500;
}

/* ==========================================================================
   Search Form Styles
   ========================================================================== */

.search-form {
    width: 100%;
}

.search-form__wrapper {
    display: flex;
    border: 2px solid var(--lbc-border-soft);
    border-radius: var(--radius-md);
    overflow: hidden;
    transition: border-color var(--transition-fast), box-shadow var(--transition-fast);
}

.search-form__wrapper:focus-within {
    border-color: var(--lbc-navy);
    box-shadow: 0 0 0 3px rgba(26, 54, 93, 0.1);
}

.search-form__input {
    flex: 1;
    padding: 0.875rem 1rem;
    border: none;
    font-size: 1rem;
    background: var(--lbc-white);
    color: var(--lbc-text);
}

.search-form__input:focus {
    outline: none;
}

.search-form__input::placeholder {
    color: var(--lbc-text-soft);
}

.search-form__submit {
    padding: 0.875rem 1.25rem;
    background: var(--lbc-navy);
    color: var(--lbc-white);
    border: none;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: background var(--transition-fast);
}

.search-form__submit:hover {
    background: var(--lbc-navy-soft);
}

.search-form__submit:focus {
    outline: 2px solid var(--lbc-gold);
    outline-offset: -2px;
}

/* ==========================================================================
   Comments Styles
   ========================================================================== */

.comments-area {
    padding: 3rem 0;
    border-top: 1px solid var(--lbc-border-light);
    margin-top: 3rem;
}

.comments-title {
    font-size: 1.5rem;
    margin: 0 0 2rem;
    color: var(--lbc-navy);
}

.comment-list {
    list-style: none;
    margin: 0;
    padding: 0;
}

.comment-list .comment {
    margin-bottom: 2rem;
}

.comment-list .children {
    list-style: none;
    margin: 1.5rem 0 0 2rem;
    padding-left: 1.5rem;
    border-left: 2px solid var(--lbc-border-soft);
}

.comment-body {
    background: var(--lbc-cream);
    padding: 1.5rem;
    border-radius: var(--radius-lg);
}

.comment-meta {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 1rem;
    margin-bottom: 1rem;
}

.comment-author {
    display: flex;
    align-items: center;
    gap: 0.75rem;
}

.comment-avatar {
    border-radius: 50%;
}

.comment-author .fn {
    font-weight: 600;
    color: var(--lbc-text);
}

.comment-author .fn a {
    color: inherit;
    text-decoration: none;
}

.comment-metadata {
    font-size: 0.875rem;
    color: var(--lbc-text-soft);
}

.comment-metadata a {
    color: inherit;
    text-decoration: none;
}

.comment-metadata a:hover {
    color: var(--lbc-navy);
}

.edit-link {
    margin-left: 0.5rem;
}

.comment-content {
    line-height: 1.7;
}

.comment-content p:last-child {
    margin-bottom: 0;
}

.comment-awaiting-moderation {
    font-style: italic;
    color: var(--lbc-gold-deep);
    background: rgba(212, 165, 116, 0.1);
    padding: 0.5rem 1rem;
    border-radius: var(--radius-md);
    margin-bottom: 1rem;
}

.comment-reply {
    margin-top: 1rem;
}

.reply-link a {
    font-size: 0.875rem;
    color: var(--lbc-navy);
    text-decoration: none;
    font-weight: 500;
}

.reply-link a:hover {
    text-decoration: underline;
}

/* Comment Form */
.comment-form {
    margin-top: 2rem;
}

.comment-form label {
    display: block;
    margin-bottom: 0.5rem;
    font-weight: 500;
    color: var(--lbc-text);
}

.comment-form input[type="text"],
.comment-form input[type="email"],
.comment-form input[type="url"],
.comment-form textarea {
    width: 100%;
    padding: 0.75rem 1rem;
    border: 2px solid var(--lbc-border-soft);
    border-radius: var(--radius-md);
    font-size: 1rem;
    transition: border-color var(--transition-fast);
}

.comment-form input:focus,
.comment-form textarea:focus {
    outline: none;
    border-color: var(--lbc-navy);
}

.comment-form textarea {
    min-height: 150px;
    resize: vertical;
}

.comment-form .comment-form-comment,
.comment-form .comment-form-author,
.comment-form .comment-form-email,
.comment-form .comment-form-url {
    margin-bottom: 1rem;
}

.comment-notes,
.logged-in-as {
    font-size: 0.875rem;
    color: var(--lbc-text-soft);
    margin-bottom: 1.5rem;
}

.no-comments {
    font-style: italic;
    color: var(--lbc-text-soft);
    text-align: center;
    padding: 2rem;
    background: var(--lbc-cream);
    border-radius: var(--radius-lg);
}

/* ==========================================================================
   Singular Template Styles
   ========================================================================== */

.singular-main {
    background: var(--lbc-white);
}

/* Hero with Image - Padding controlled by Customizer */
.singular-hero {
    position: relative;
    display: flex;
    align-items: flex-end;
    background-size: cover;
    background-position: center;
    /* padding and min-height controlled by Customizer → Hero Spacing */
}

.singular-hero__overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(to top, rgba(0,0,0,0.8) 0%, rgba(0,0,0,0.3) 50%, rgba(0,0,0,0.1) 100%);
}

.singular-hero__content {
    position: relative;
    z-index: 1;
    color: var(--lbc-white);
    max-width: 800px;
}

.singular-categories {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
    margin-bottom: 1rem;
}

.singular-category {
    background: var(--lbc-gold);
    color: var(--lbc-navy);
    padding: 0.25rem 0.75rem;
    border-radius: 999px;
    font-size: 0.75rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    text-decoration: none;
    transition: background var(--transition-fast);
}

.singular-category:hover {
    background: var(--lbc-white);
}

.singular-title {
    font-size: clamp(2rem, 5vw, 3rem);
    margin: 0 0 1rem;
    line-height: 1.2;
}

.singular-meta {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 1rem;
    font-size: 0.9375rem;
    opacity: 0.9;
}

.singular-meta__author {
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.singular-meta__author img {
    border-radius: 50%;
}

.singular-meta__separator {
    opacity: 0.5;
}

/* Simple Header (no image) */
.singular-header--simple {
    padding: 4rem 1rem;
    background: var(--lbc-cream);
    text-align: center;
}

.singular-header--simple .singular-title {
    color: var(--lbc-navy);
    max-width: 800px;
    margin: 0 auto 1rem;
}

.singular-header--simple .singular-meta {
    justify-content: center;
    color: var(--lbc-text-soft);
}

/* Content Layout */
.singular-content-wrapper {
    padding: 3rem 1rem;
}

.singular-layout {
    max-width: 800px;
    margin: 0 auto;
}

.singular-layout--with-sidebar {
    display: grid;
    gap: 3rem;
    max-width: 1200px;
}

@media (min-width: 992px) {
    .singular-layout--with-sidebar {
        grid-template-columns: 1fr 300px;
    }
}

.singular-content {
    line-height: 1.8;
    font-size: 1.0625rem;
}

.singular-content h2,
.singular-content h3,
.singular-content h4 {
    margin-top: 2rem;
    margin-bottom: 1rem;
    color: var(--lbc-navy);
}

.singular-content p {
    margin-bottom: 1.5rem;
}

.singular-content img {
    max-width: 100%;
    height: auto;
    border-radius: var(--radius-md);
}

.singular-content blockquote {
    margin: 2rem 0;
    padding: 1.5rem 2rem;
    background: var(--lbc-cream);
    border-left: 4px solid var(--lbc-gold);
    font-style: italic;
}

/* Post Footer */
.singular-footer {
    padding: 2rem 1rem;
    border-top: 1px solid var(--lbc-border-light);
    background: var(--lbc-cream);
}

.singular-footer .container {
    max-width: 800px;
}

.singular-tags {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 0.5rem;
    margin-bottom: 1.5rem;
}

.singular-tags__label {
    font-weight: 600;
    color: var(--lbc-text);
}

.singular-tag {
    background: var(--lbc-white);
    color: var(--lbc-text-soft);
    padding: 0.25rem 0.75rem;
    border-radius: var(--radius-md);
    font-size: 0.875rem;
    text-decoration: none;
    border: 1px solid var(--lbc-border-light);
    transition: all var(--transition-fast);
}

.singular-tag:hover {
    background: var(--lbc-navy);
    color: var(--lbc-white);
    border-color: var(--lbc-navy);
}

/* Share Buttons */
.singular-share {
    display: flex;
    align-items: center;
    gap: 1rem;
    margin-bottom: 2rem;
    padding-bottom: 2rem;
    border-bottom: 1px solid var(--lbc-border-light);
}

.singular-share__label {
    font-weight: 600;
    color: var(--lbc-text);
}

.singular-share__buttons {
    display: flex;
    gap: 0.5rem;
}

.singular-share__button {
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    color: var(--lbc-white);
    transition: transform var(--transition-normal), opacity var(--transition-normal);
}

.singular-share__button:hover {
    transform: scale(1.1);
    opacity: 0.9;
}

.singular-share__button--facebook {
    background: #1877f2;
}

.singular-share__button--twitter {
    background: #1da1f2;
}

.singular-share__button--email {
    background: var(--lbc-text);
}

/* Author Bio */
.singular-author {
    display: flex;
    gap: 1.5rem;
    padding: 1.5rem;
    background: var(--lbc-white);
    border-radius: var(--radius-lg);
}

.singular-author__avatar img {
    border-radius: 50%;
}

.singular-author__name {
    font-size: 1.125rem;
    margin: 0 0 0.5rem;
}

.singular-author__name a {
    color: var(--lbc-navy);
    text-decoration: none;
}

.singular-author__name a:hover {
    text-decoration: underline;
}

.singular-author__bio {
    color: var(--lbc-text-soft);
    font-size: 0.9375rem;
    margin: 0;
    line-height: 1.6;
}

/* Post Navigation */
.post-navigation {
    padding: 2rem 1rem;
    background: var(--lbc-white);
    border-top: 1px solid var(--lbc-border-light);
}

.post-navigation .nav-links {
    display: flex;
    flex-wrap: wrap;
    gap: 2rem;
    max-width: 800px;
    margin: 0 auto;
}

.post-navigation .nav-previous,
.post-navigation .nav-next {
    flex: 1 1 200px;
}

.post-navigation .nav-next {
    text-align: right;
}

.post-navigation a {
    text-decoration: none;
    color: var(--lbc-text);
}

.post-navigation .nav-subtitle {
    display: block;
    font-size: 0.75rem;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    color: var(--lbc-text-soft);
    margin-bottom: 0.25rem;
}

.post-navigation .nav-title {
    display: block;
    font-weight: 600;
    color: var(--lbc-navy);
    transition: color var(--transition-fast);
}

.post-navigation a:hover .nav-title {
    color: var(--lbc-gold-deep);
}

/* ==========================================================================
   Sidebar Styles
   ========================================================================== */

.sidebar {
    font-size: 0.9375rem;
}

.sidebar .widget {
    margin-bottom: 2rem;
    padding: 1.5rem;
    background: var(--lbc-cream);
    border-radius: var(--radius-lg);
}

.sidebar .widget-title {
    font-size: 1.125rem;
    margin: 0 0 1rem;
    padding-bottom: 0.75rem;
    border-bottom: 2px solid var(--lbc-navy);
    color: var(--lbc-navy);
}

.sidebar ul {
    list-style: none;
    margin: 0;
    padding: 0;
}

.sidebar li {
    padding: 0.5rem 0;
    border-bottom: 1px solid var(--lbc-border-light);
}

.sidebar li:last-child {
    border-bottom: none;
}

.sidebar a {
    color: var(--lbc-text);
    text-decoration: none;
    transition: color var(--transition-fast);
}

.sidebar a:hover {
    color: var(--lbc-navy);
}

/* ==========================================================================
   Utility Classes
   ========================================================================== */

.section-padding {
    padding: 4rem 1rem;
}

.bg-light {
    background: var(--lbc-cream);
}

.bg-primary {
    background: var(--lbc-navy);
}

.text-white {
    color: var(--lbc-white);
}

.text-center {
    text-align: center;
}

.section-title {
    font-size: clamp(1.5rem, 4vw, 2rem);
    margin: 0 0 0.5rem;
    color: var(--lbc-navy);
}

.section-subtitle {
    font-size: 1.0625rem;
    color: var(--lbc-text-soft);
    margin: 0;
}

/* Buttons - Use pill shape with gold gradient to match Our History page */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    padding: 0.75rem 1.5rem;
    font-family: var(--font-heading, "Montserrat", sans-serif);
    font-size: 0.85rem;
    font-weight: 700;
    letter-spacing: 0.05em;
    text-transform: uppercase;
    text-decoration: none;
    border-radius: 999px;
    transition: all 0.2s ease;
    cursor: pointer;
    border: 2px solid transparent;
}

.btn-primary {
    background: linear-gradient(135deg, #d0a75f, #facc6b);
    color: #0b1021;
    border-color: transparent;
    box-shadow: 0 4px 15px rgba(208, 167, 95, 0.3);
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(208, 167, 95, 0.4);
}

.btn-outline {
    background: transparent;
    color: #0b1021;
    border-color: #0b1021;
}

.btn-outline:hover {
    background: #0b1021;
    color: #fff;
}

/* Screen Reader Only */
.screen-reader-text {
    border: 0;
    clip: rect(1px, 1px, 1px, 1px);
    clip-path: inset(50%);
    height: 1px;
    margin: -1px;
    overflow: hidden;
    padding: 0;
    position: absolute;
    width: 1px;
    word-wrap: normal;
}

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

/* Mobile defaults (< 481px) */
.singular-meta {
    flex-direction: column;
    align-items: flex-start;
    gap: 0.5rem;
}

.singular-header--simple .singular-meta {
    align-items: center;
}

.singular-share {
    flex-direction: column;
    align-items: flex-start;
}

/* Small mobile (< 769px) */
.error-contact__wrapper {
    text-align: center;
}

.singular-author {
    flex-direction: column;
    text-align: center;
}

.comment-list .children {
    margin-left: 1rem;
    padding-left: 1rem;
}

/* Tablet and up (>= 481px) */
@media (min-width: 481px) {
    .singular-meta {
        flex-direction: row;
        align-items: center;
        gap: 1rem;
    }

    .singular-share {
        flex-direction: row;
        align-items: center;
    }
}

/* Desktop and up (>= 769px) */
@media (min-width: 769px) {
    .error-contact__wrapper {
        text-align: left;
    }

    .singular-author {
        flex-direction: row;
        text-align: left;
    }

    .comment-list .children {
        margin-left: 2rem;
        padding-left: 1.5rem;
    }
}