/*
Theme Name: dds_cdlmadeeasy.com
Theme URI: https://cdlmadeeasy.com/
Author: Алексей Воронов
Author URI: https://cdlmadeeasy.com/
Description: Тема для информационно-аналитического онлайн-журнала о технологиях в коммерческом транспорте и логистике. Строгий технологичный стиль: индустриально-серый, стальной синий, акцентный бирюзово-зелёный.
Version: 1.1
Requires at least: 6.0
Requires PHP: 8.0
Text Domain: cdlme
*/

/* =========================================================
   Переменные и базовые стили
   ========================================================= */
:root {
    --bg:          #f4f5f3;
    --surface:     #ffffff;
    --text:        #1a1d1f;
    --muted:       #5a6066;
    --heading:     #2f4d6b;   /* стальной синий */
    --steel:       #2f4d6b;
    --accent:      #13a896;   /* технологичный бирюзово-зелёный */
    --accent-dark: #0e8576;
    --industrial:  #23282c;   /* индустриально-серый */
    --footer-bg:   #23282c;
    --footer-text: #c9d1d6;
    --footer-head: #ffffff;
    --footer-link: #6fd6c6;
    --border:      #d6dad6;
    --sidebar-bg:  #ffffff;
    --bevel:       10px;
}

* { box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
    margin: 0;
    overflow-x: hidden;
    font-family: "Segoe UI", "Roboto", "Helvetica Neue", Arial, sans-serif;
    font-size: 17px;
    line-height: 1.65;
    color: var(--text);
    background-color: var(--bg);
    background-image:
        linear-gradient(to right, rgba(47, 77, 107, 0.045) 1px, transparent 1px),
        linear-gradient(to bottom, rgba(47, 77, 107, 0.045) 1px, transparent 1px);
    background-size: 24px 24px;
}

h1, h2, h3, h4, h5, h6 {
    color: var(--heading);
    font-weight: 700;
    line-height: 1.25;
    margin: 0 0 0.6em;
    letter-spacing: -0.01em;
}

h1 { font-size: 2.1rem; }
h2 { font-size: 1.6rem; }
h3 { font-size: 1.25rem; }

p { margin: 0 0 1.1em; }

a { color: var(--accent-dark); text-decoration: none; }
a:hover { text-decoration: underline; }

img { max-width: 100%; height: auto; }

/* =========================================================
   Контейнер ширины (единый источник — A12.7)
   ========================================================= */
.shell {
    width: min(92%, 1180px);
    margin-inline: auto;
}

.shell-narrow {
    width: 85%;
    margin-left: auto;
    margin-right: auto;
}

@media (max-width: 600px) {
    .shell-narrow { width: 92%; }
}

/* =========================================================
   Кнопки (прямоугольные, скос нижнего правого угла)
   ========================================================= */
.btn,
button,
input[type="submit"] {
    display: inline-block;
    padding: 0.85em 1.7em;
    font-size: 1rem;
    font-weight: 600;
    font-family: inherit;
    color: var(--accent-dark);
    background: transparent;
    border: 2px solid var(--accent);
    cursor: pointer;
    text-decoration: none;
    line-height: 1.2;
    clip-path: polygon(0 0, 100% 0, 100% calc(100% - var(--bevel)), calc(100% - var(--bevel)) 100%, 0 100%);
    transition: background-color 0.15s ease, color 0.15s ease;
}

.btn:hover,
button:hover,
input[type="submit"]:hover {
    background: var(--accent);
    color: #fff;
    text-decoration: none;
}

/* =========================================================
   Шапка
   ========================================================= */
.site-header {
    background: var(--surface);
    border-bottom: 3px solid var(--steel);
}

.header-top {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 1.5rem;
    padding: 1.1rem 0;
    flex-wrap: wrap;
}

.brand {
    display: flex;
    align-items: center;
    gap: 0.9rem;
    min-width: 0;
}

.brand-logo,
.brand-logo-svg {
    display: block;
    height: 46px;
    width: auto;
    color: var(--steel);
    flex: 0 0 auto;
}

.brand-text { min-width: 0; }

.site-title {
    margin: 0;
    font-size: 1.5rem;
    line-height: 1.15;
    color: var(--steel);
    letter-spacing: -0.02em;
}

.site-title a { color: inherit; text-decoration: none; }

.site-description {
    margin: 0.25rem 0 0;
    font-size: 0.82rem;
    color: var(--muted);
    line-height: 1.35;
    max-width: 640px;
}

.header-email {
    flex: 0 0 auto;
    font-size: 0.95rem;
    font-weight: 600;
    color: var(--steel);
    white-space: nowrap;
}
.header-email a { color: var(--accent-dark); }

/* Навигация (не липкая) */
.main-nav {
    background: var(--industrial);
}
.main-nav .menu-wrap {
    display: flex;
    align-items: center;
}
.main-nav ul {
    list-style: none;
    margin: 0;
    padding: 0;
    display: flex;
    flex-wrap: wrap;
    gap: 0;
}
.main-nav li { margin: 0; }
.main-nav a {
    display: block;
    padding: 0.85rem 1.2rem;
    color: #eef2f4;
    font-weight: 600;
    font-size: 0.96rem;
    text-decoration: none;
    border-bottom: 3px solid transparent;
}
.main-nav a:hover,
.main-nav .current-menu-item > a {
    color: #fff;
    background: rgba(19, 168, 150, 0.18);
    border-bottom-color: var(--accent);
    text-decoration: none;
}

.nav-toggle {
    display: none;
    margin: 0.6rem 0;
    padding: 0.55em 1em;
    font-size: 0.95rem;
    color: #fff;
    background: transparent;
    border: 2px solid var(--accent);
    clip-path: none;
}
.nav-toggle:hover { background: var(--accent); }

/* =========================================================
   Раскладки страниц
   ========================================================= */
.site-main { padding: 2.2rem 0 3rem; }

.layout-with-sidebar {
    display: grid;
    grid-template-columns: minmax(0, 67fr) minmax(0, 27fr);
    gap: 3%;
    align-items: start;
}

.layout-single {
    display: block;
}
.layout-single .content-area {
    width: 85%;
    margin-left: auto;
    margin-right: auto;
}

.content-area { min-width: 0; }

@media (max-width: 960px) {
    .layout-with-sidebar { grid-template-columns: 1fr; gap: 2.4rem; }
    .layout-single .content-area { width: 100%; }
}

/* =========================================================
   Хлебные крошки
   ========================================================= */
.breadcrumbs {
    font-size: 0.86rem;
    color: var(--muted);
    margin-bottom: 1.4rem;
    padding-bottom: 0.7rem;
    border-bottom: 1px solid var(--border);
}
.breadcrumbs a { color: var(--accent-dark); }
.breadcrumbs .sep { color: var(--steel); margin: 0 0.25rem; }
.breadcrumbs span:last-child { color: var(--text); }

/* =========================================================
   Карточки записей (A8, A10 — вертикальный паттерн)
   ========================================================= */
.cards-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    gap: 1.6rem;
}

.card {
    display: flex;
    flex-direction: column;
    background: var(--surface);
    border: 1px solid var(--border);
    border-left: 3px solid var(--accent);
    overflow: hidden;
}

.card-thumb-wrap {
    display: block;
    overflow: hidden;
    background: #eef1f0;
}
.card-thumb-wrap img {
    display: block;
    width: 100%;
    aspect-ratio: 16 / 9;
    object-fit: cover;
}
.card-thumb-wrap .thumb-placeholder {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 100%;
    aspect-ratio: 16 / 9;
    color: var(--steel);
    background: #e4e9e8;
}
.card-thumb-wrap .thumb-placeholder svg { width: 44%; height: auto; opacity: 0.55; }

.card-body {
    flex: 1;
    display: flex;
    flex-direction: column;
    padding: 1.2rem 1.3rem 1.4rem;
}

.card-title {
    font-size: 1.15rem;
    margin: 0 0 0.5rem;
}
.card-title a { color: var(--heading); }
.card-title a:hover { color: var(--accent-dark); text-decoration: none; }

.card-meta {
    font-size: 0.8rem;
    color: var(--muted);
    margin-bottom: 0.7rem;
}

.card-excerpt {
    font-size: 0.95rem;
    color: var(--text);
    margin-bottom: 1rem;
}
.card-excerpt p {
    margin: 0 0 0.5em;
    background: none;
}

.card-footer { margin-top: auto; }

.card-link {
    display: inline-block;
    padding: 0.55em 1.2em;
    font-size: 0.88rem;
    font-weight: 600;
    color: var(--accent-dark);
    border: 2px solid var(--accent);
    clip-path: polygon(0 0, 100% 0, 100% calc(100% - 8px), calc(100% - 8px) 100%, 0 100%);
    transition: background-color 0.15s ease, color 0.15s ease;
}
.card-link:hover { background: var(--accent); color: #fff; text-decoration: none; }

@media (max-width: 600px) {
    .cards-grid { grid-template-columns: 1fr; }
}

/* =========================================================
   Одиночная запись / страница
   ========================================================= */
.entry {
    background: var(--surface);
    border: 1px solid var(--border);
    padding: 1.8rem 1.9rem 2rem;
}
.entry-header { margin-bottom: 1.2rem; }
.entry-title { margin: 0 0 0.5rem; }
.entry-meta { font-size: 0.85rem; color: var(--muted); }
.entry-thumb { margin: 0 0 1.5rem; }
.entry-thumb img { display: block; width: 100%; }
.entry-content { font-size: 1.04rem; }
.entry-content img { display: block; margin: 1.2rem 0; }
.entry-content h2 { margin-top: 1.6rem; }
.entry-content blockquote {
    margin: 1.4rem 0;
    padding: 0.6rem 1.2rem;
    border-left: 3px solid var(--accent);
    background: #eef4f3;
    color: var(--text);
}
.entry-tags { margin-top: 1.6rem; font-size: 0.88rem; color: var(--muted); }
.entry-tags a {
    display: inline-block;
    margin: 0 0.3rem 0.3rem 0;
    padding: 0.2em 0.7em;
    border: 1px solid var(--border);
    color: var(--steel);
}

/* Тематические секции главной */
.section-block {
    background: var(--surface);
    border: 1px solid var(--border);
    border-top: 4px solid var(--steel);
    padding: 2rem 2rem 2.2rem;
    margin-bottom: 1.8rem;
}
.section-block.accent-top { border-top-color: var(--accent); }
.section-lead { font-size: 1.05rem; color: var(--text); max-width: 760px; }

.feature-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    gap: 1.4rem;
    margin-top: 1.4rem;
}
.feature-item {
    min-width: 0;
    padding: 1.1rem 1.2rem;
    border: 1px solid var(--border);
    border-left: 3px solid var(--accent);
    background: #fbfcfb;
}
.feature-item h3 { font-size: 1.05rem; margin: 0 0 0.4rem; }
.feature-item p { margin: 0; font-size: 0.93rem; color: var(--muted); }

.cat-list {
    list-style: none;
    margin: 1.2rem 0 0;
    padding: 0;
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
    gap: 0.6rem;
}
.cat-list li {
    min-width: 0;
    padding: 0.85rem 1.1rem;
    background: #fbfcfb;
    border: 1px solid var(--border);
    border-left: 3px solid var(--steel);
    font-weight: 600;
    color: var(--steel);
}

.steps {
    counter-reset: step;
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 1.3rem;
    margin-top: 1.4rem;
}
.step {
    min-width: 0;
    position: relative;
    padding: 1.1rem 1.2rem 1.1rem;
    border: 1px solid var(--border);
    background: #fbfcfb;
}
.step::before {
    counter-increment: step;
    content: counter(step);
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 2rem;
    height: 2rem;
    margin-bottom: 0.6rem;
    color: #fff;
    background: var(--accent);
    font-weight: 700;
}
.step h3 { font-size: 1.02rem; margin: 0 0 0.35rem; }
.step p { margin: 0; font-size: 0.92rem; color: var(--muted); }

.contact-block .contact-lines { font-size: 1.05rem; }
.contact-block .contact-lines a { font-weight: 600; }
.social-links {
    list-style: none;
    display: flex;
    flex-wrap: wrap;
    gap: 0.6rem;
    padding: 0;
    margin: 1rem 0 0;
}
.social-links a {
    display: inline-block;
    padding: 0.45em 1em;
    border: 1px solid var(--border);
    color: var(--steel);
    font-weight: 600;
}
.social-links a:hover { border-color: var(--accent); color: var(--accent-dark); text-decoration: none; }

.section-cta { margin-top: 1.4rem; }

/* =========================================================
   Сайдбар и виджеты
   ========================================================= */
.sidebar {
    min-width: 0;
}
.sidebar .widget {
    background: var(--sidebar-bg);
    border: 1px solid var(--border);
    border-top: 3px solid var(--accent);
    padding: 1.2rem 1.3rem 1.3rem;
    margin-bottom: 1.6rem;
    color: var(--text);
}
.sidebar .widget-title {
    margin: 0 0 0.9rem;
    font-size: 1.05rem;
    color: var(--steel);
    padding-bottom: 0.5rem;
    border-bottom: 1px solid var(--border);
}
.sidebar .widget ul { list-style: none; margin: 0; padding: 0; }
.sidebar .widget li {
    padding: 0.45rem 0;
    border-bottom: 1px dashed var(--border);
    font-size: 0.95rem;
}
.sidebar .widget li:last-child { border-bottom: none; }
.sidebar .widget a { color: var(--accent-dark); }
.sidebar .widget a:hover { color: var(--steel); }
.sidebar .widget .post-date { display: block; font-size: 0.78rem; color: var(--muted); }

/* =========================================================
   Подвал
   ========================================================= */
.site-footer {
    background: var(--footer-bg);
    color: var(--footer-text);
    margin-top: 2rem;
}
.footer-cols {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 2.2rem;
    padding: 2.6rem 0 2rem;
}
@media (max-width: 760px) {
    .footer-cols { grid-template-columns: 1fr; gap: 1.8rem; }
}

.site-footer .widget { color: var(--footer-text); margin: 0; }
.site-footer .widget-title {
    color: var(--footer-head);
    font-size: 1.05rem;
    margin: 0 0 0.9rem;
    padding-bottom: 0.5rem;
    border-bottom: 1px solid rgba(255, 255, 255, 0.12);
}
.site-footer .widget p { color: var(--footer-text); }
.site-footer .widget ul { list-style: none; margin: 0; padding: 0; }
.site-footer .widget li { padding: 0.32rem 0; }
.site-footer .widget a { color: var(--footer-link); }
.site-footer .widget a:hover { color: #fff; }

.footer-bottom {
    border-top: 1px solid rgba(255, 255, 255, 0.12);
    padding: 1.1rem 0;
    font-size: 0.85rem;
    color: var(--footer-text);
}

/* =========================================================
   Пагинация
   ========================================================= */
.pagination { margin: 2rem 0 0; }
.pagination ul {
    list-style: none;
    display: flex;
    flex-wrap: wrap;
    gap: 0.4rem;
    padding: 0;
    margin: 0;
}
.pagination a,
.pagination span {
    display: inline-block;
    padding: 0.5em 0.95em;
    border: 1px solid var(--border);
    color: var(--steel);
    font-weight: 600;
    text-decoration: none;
}
.pagination a:hover { background: var(--accent); color: #fff; border-color: var(--accent); }
.pagination .current {
    background: var(--steel);
    color: #fff;
    border-color: var(--steel);
}

/* =========================================================
   Формы (поиск и комментарии — штатные)
   ========================================================= */
.search-form {
    display: flex;
    gap: 0.5rem;
    flex-wrap: wrap;
}
.search-form .search-field {
    flex: 1;
    min-width: 0;
    padding: 0.7em 0.9em;
    border: 1px solid var(--border);
    font-size: 1rem;
    font-family: inherit;
    background: #fff;
    color: var(--text);
}
.search-form .search-submit { clip-path: polygon(0 0, 100% 0, 100% calc(100% - 8px), calc(100% - 8px) 100%, 0 100%); }

.sidebar .search-form .search-field { flex: 1 1 100%; }

input[type="text"],
input[type="email"],
input[type="url"],
textarea {
    width: 100%;
    padding: 0.7em 0.9em;
    border: 1px solid var(--border);
    font-family: inherit;
    font-size: 1rem;
    background: #fff;
    color: var(--text);
}

/* =========================================================
   Комментарии
   ========================================================= */
.comments-area {
    margin-top: 2rem;
    background: var(--surface);
    border: 1px solid var(--border);
    padding: 1.6rem 1.7rem;
}
.comments-area .comment-list { list-style: none; margin: 0; padding: 0; }
.comments-area .comment-list .children { list-style: none; margin: 0 0 0 1.4rem; padding: 0; }
.comment-item { margin: 0 0 1rem; }
.comment-inner {
    padding: 1rem 1.2rem;
    border: 1px solid var(--border);
    border-left: 3px solid var(--accent);
    background: #fbfcfb;
}
.comment-head {
    display: flex;
    justify-content: space-between;
    gap: 1rem;
    flex-wrap: wrap;
    margin-bottom: 0.4rem;
}
.comment-author { font-weight: 700; color: var(--steel); }
.comment-date { font-size: 0.8rem; color: var(--muted); }
.comment-reply a { font-size: 0.85rem; font-weight: 600; }

/* =========================================================
   Таблицы
   ========================================================= */
.entry-content table,
table {
    width: 100%;
    border-collapse: collapse;
    margin: 1.4rem 0;
}
.entry-content th, .entry-content td,
table th, table td {
    border: 1px solid var(--border);
    padding: 0.6em 0.8em;
    text-align: left;
}
.entry-content th,
table th {
    background: #eef2f1;
    color: var(--steel);
    font-weight: 700;
}

/* =========================================================
   404
   ========================================================= */
.error-404 {
    background: var(--surface);
    border: 1px solid var(--border);
    padding: 2.2rem 2rem;
    text-align: center;
}
.error-404 .big-code {
    font-size: 4rem;
    color: var(--steel);
    margin: 0;
    letter-spacing: -0.03em;
}
.error-404 .search-form { max-width: 480px; margin: 1.5rem auto 1rem; }

/* =========================================================
   Cookie-баннер (правило [hidden] — до основного блока, см. A11)
   ========================================================= */
.cookie-banner[hidden] { display: none !important; }

.cookie-banner {
    position: fixed;
    left: 0;
    right: 0;
    bottom: 0;
    z-index: 999;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 1.2rem;
    flex-wrap: wrap;
    padding: 1rem 1.4rem;
    background: var(--industrial);
    color: #eef2f4;
    border-top: 3px solid var(--accent);
}
.cookie-banner p { margin: 0; font-size: 0.9rem; max-width: 760px; }
.cookie-banner a { color: var(--footer-link); }
.cookie-banner .cookie-accept {
    color: #fff;
    border-color: var(--accent);
    background: var(--accent);
    padding: 0.55em 1.4em;
    font-size: 0.92rem;
}
.cookie-banner .cookie-accept:hover { background: var(--accent-dark); border-color: var(--accent-dark); }

/* =========================================================
   Прочее
   ========================================================= */
.page-title { margin-bottom: 1.4rem; }
.no-posts {
    background: var(--surface);
    border: 1px solid var(--border);
    padding: 1.6rem 1.8rem;
}
.screen-reader-text {
    position: absolute;
    width: 1px; height: 1px;
    overflow: hidden;
    clip: rect(1px, 1px, 1px, 1px);
    white-space: nowrap;
}

/* Адаптивная навигация */
@media (max-width: 760px) {
    .nav-toggle { display: inline-block; }
    .main-nav .menu-wrap { display: block; }
    .main-nav ul {
        flex-direction: column;
        display: none;
    }
    .main-nav ul.is-open { display: flex; }
    .main-nav a { border-bottom: 1px solid rgba(255,255,255,0.08); }
    .header-top { gap: 0.8rem; }
    .site-title { font-size: 1.25rem; }
}