/* سade — تم مینیمال فارسی */

:root {
    --font: "Vazirmatn", system-ui, sans-serif;
    --bg: #fafafa;
    --text: #171717;
    --muted: #737373;
    --line: #e5e5e5;
    --accent: #171717;
    --width: 40rem;
    --pad: clamp(1.25rem, 4vw, 2rem);
}

[data-theme="dark"] {
    --bg: #0a0a0a;
    --text: #fafafa;
    --muted: #a3a3a3;
    --line: #262626;
    --accent: #fafafa;
    color-scheme: dark;
}

*, *::before, *::after { box-sizing: border-box; }

html {
    font-size: 100%;
    -webkit-text-size-adjust: 100%;
    overflow-x: clip;
}

body {
    margin: 0;
    font-family: var(--font);
    font-size: 1.0625rem;
    line-height: 1.9;
    color: var(--text);
    background: var(--bg);
    direction: rtl;
    text-align: right;
}

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

a {
    color: var(--accent);
    text-decoration: underline;
    text-underline-offset: 0.2em;
    text-decoration-thickness: 1px;
}

a:hover { opacity: 0.75; }

h1, h2, h3, h4 {
    font-family: var(--font);
    font-weight: 600;
    line-height: 1.45;
    letter-spacing: 0;
}

.skip {
    position: absolute;
    inset-block-start: -100%;
    inset-inline-start: var(--pad);
    padding: 0.5rem 1rem;
    background: var(--accent);
    color: var(--bg);
    text-decoration: none;
    z-index: 99;
}

.skip:focus { inset-block-start: var(--pad); }

.wrap {
    min-height: 100dvh;
    display: flex;
    flex-direction: column;
}

.main {
    flex: 1;
    width: min(100% - 2 * var(--pad), var(--width));
    margin-inline: auto;
    padding-block: 2.5rem 4rem;
}

/* Header */
.head {
    border-block-end: 1px solid var(--line);
}

.head__inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 1rem;
    width: min(100% - 2 * var(--pad), var(--width));
    margin-inline: auto;
    padding-block: 1.25rem;
}

.head__logo {
    font-weight: 600;
    font-size: 1.05rem;
    color: var(--text);
    text-decoration: none;
}

.head__nav ul {
    display: flex;
    flex-wrap: wrap;
    gap: 0.25rem 1.25rem;
    list-style: none;
    margin: 0;
    padding: 0;
}

.head__nav a {
    font-size: 0.925rem;
    color: var(--muted);
    text-decoration: none;
}

.head__nav a:hover,
.head__nav .nav-current a { color: var(--text); opacity: 1; }

.head__actions {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    flex-shrink: 0;
}

.head__search,
.head__theme {
    flex-shrink: 0;
    width: 2.25rem;
    height: 2.25rem;
    border: 1px solid var(--line);
    border-radius: 6px;
    background: transparent;
    color: var(--muted);
    cursor: pointer;
    font-size: 1rem;
    line-height: 1;
    display: flex;
    align-items: center;
    justify-content: center;
}

.head__search svg {
    width: 1.05rem;
    height: 1.05rem;
}

.head__theme-icon--moon { display: none; }
[data-theme="dark"] .head__theme-icon--sun { display: none; }
[data-theme="dark"] .head__theme-icon--moon { display: inline; }

/* Search */
.search[hidden] { display: none; }

.search {
    position: fixed;
    inset: 0;
    z-index: 200;
}

.search__backdrop {
    position: absolute;
    inset: 0;
    background: rgba(0, 0, 0, 0.45);
}

.search__panel {
    position: relative;
    width: min(92vw, 28rem);
    margin: 12vh auto 0;
    padding: 1.25rem;
    background: var(--bg);
    border: 1px solid var(--line);
    border-radius: 8px;
    box-shadow: 0 16px 48px rgba(0, 0, 0, 0.15);
}

.search__label {
    display: block;
    margin-block-end: 0.5rem;
    font-size: 0.875rem;
    font-weight: 600;
    color: var(--text);
}

.search__input {
    width: 100%;
    padding: 0.65rem 0.85rem;
    font-family: var(--font);
    font-size: 1rem;
    color: var(--text);
    background: var(--bg);
    border: 1px solid var(--line);
    border-radius: 6px;
    outline: none;
}

.search__input:focus {
    border-color: var(--accent);
}

.search__status {
    min-height: 1.25rem;
    margin-block-start: 0.65rem;
    font-size: 0.8125rem;
    color: var(--muted);
}

.search__results {
    list-style: none;
    margin: 0.75rem 0 0;
    padding: 0;
    max-height: 50vh;
    overflow-y: auto;
}

.search__item {
    border-block-start: 1px solid var(--line);
}

.search__item-link {
    display: block;
    padding-block: 0.85rem;
    color: inherit;
    text-decoration: none;
}

.search__item-link:hover {
    opacity: 0.75;
}

.search__item-title {
    display: block;
    font-weight: 600;
    line-height: 1.45;
}

.search__item-date {
    display: block;
    margin-block-start: 0.2rem;
    font-size: 0.75rem;
    color: var(--muted);
}

.search__item-excerpt {
    margin-block-start: 0.35rem;
    font-size: 0.8125rem;
    color: var(--muted);
    line-height: 1.55;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.search__close {
    position: absolute;
    inset-block-start: 0.75rem;
    inset-inline-start: 0.75rem;
    width: 2rem;
    height: 2rem;
    border: none;
    background: transparent;
    color: var(--muted);
    font-size: 1.5rem;
    line-height: 1;
    cursor: pointer;
}

body.search-open {
    overflow: hidden;
}

/* Intro */
.intro {
    margin: 0 0 2.5rem;
    font-size: 1.125rem;
    color: var(--muted);
    line-height: 1.75;
}

/* Post list */
.list {
    display: flex;
    flex-direction: column;
    gap: 0;
}

.card {
    border-block-end: 1px solid var(--line);
}

.card:first-child { border-block-start: 1px solid var(--line); }

.card__link {
    display: block;
    padding-block: 1.5rem;
    color: inherit;
    text-decoration: none;
}

.card__link:hover { opacity: 1; }

.card__date {
    display: block;
    font-size: 0.8125rem;
    color: var(--muted);
    margin-block-end: 0.35rem;
}

.card__title {
    margin: 0 0 0.35rem;
    font-size: 1.2rem;
    font-weight: 600;
    line-height: 1.5;
}

.card__excerpt {
    margin: 0;
    font-size: 0.9375rem;
    color: var(--muted);
    line-height: 1.7;
}

/* Single post */
.entry__head {
    margin-block-end: 2rem;
}

.entry__date {
    display: block;
    font-size: 0.875rem;
    color: var(--muted);
    margin-block-end: 0.75rem;
}

.entry__title {
    margin: 0;
    font-size: clamp(1.75rem, 5vw, 2.25rem);
    font-weight: 700;
    line-height: 1.35;
}

.entry__cover {
    margin: 1.75rem 0 0;
}

.entry__cover img {
    width: 100%;
    border-radius: 4px;
}

.entry__tags {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem 1rem;
    margin-block-start: 2.5rem;
    padding-block-start: 1.5rem;
    border-block-start: 1px solid var(--line);
}

.entry__tags a {
    font-size: 0.875rem;
    color: var(--muted);
    text-decoration: none;
}

/* Archive */
.archive-head {
    margin-block-end: 2rem;
}

.archive-head__title {
    margin: 0 0 0.5rem;
    font-size: 1.5rem;
}

.archive-head__desc {
    margin: 0;
    color: var(--muted);
}

/* Pagination */
.pages {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    justify-content: space-between;
    gap: 1rem;
    margin-block-start: 2.5rem;
    padding-block-start: 1.5rem;
    border-block-start: 1px solid var(--line);
    font-size: 0.875rem;
}

.pages__link {
    color: var(--text);
    text-decoration: none;
}

.pages__num { color: var(--muted); }

/* Footer */
.foot {
    border-block-start: 1px solid var(--line);
    padding-block: 2rem;
}

.foot__inner {
    width: min(100% - 2 * var(--pad), var(--width));
    margin-inline: auto;
}

.foot__copy,
.foot__desc {
    margin: 0;
    font-size: 0.8125rem;
    color: var(--muted);
}

.foot__desc { margin-block-start: 0.35rem; }

/* Error */
.error {
    text-align: center;
    padding-block: 3rem;
}

.error__title {
    margin: 0 0 0.75rem;
    font-size: 1.5rem;
}

.error__desc {
    margin: 0 0 1.5rem;
    color: var(--muted);
}

.error__link {
    color: var(--text);
    text-decoration: none;
    border: 1px solid var(--line);
    padding: 0.5rem 1.25rem;
    border-radius: 6px;
}

/* Ghost content */
.gh-content { font-size: 1.0625rem; }

.gh-content > * + * { margin-block-start: 1.25em; }

.gh-content h2 { font-size: 1.35rem; margin-block: 2em 0.5em; }
.gh-content h3 { font-size: 1.15rem; margin-block: 1.5em 0.5em; }

.gh-content blockquote {
    margin: 1.5em 0;
    padding-inline-start: 1.25em;
    border-inline-start: 2px solid var(--line);
    color: var(--muted);
}

.gh-content hr {
    border: none;
    border-block-start: 1px solid var(--line);
    margin: 2em 0;
}

.gh-content figure { margin: 2em 0; }

.gh-content figcaption {
    margin-block-start: 0.5em;
    font-size: 0.875rem;
    color: var(--muted);
    text-align: center;
}

.gh-content img { margin-inline: auto; border-radius: 4px; }

.gh-content .kg-card { margin: 2em 0; }

.gh-content .kg-width-wide {
    width: min(92vw, calc(var(--width) + 8rem));
    margin-inline: calc(50% - min(46vw, calc(var(--width) / 2 + 4rem)));
}

.gh-content .kg-width-full {
    width: calc(100% + 2 * var(--pad));
    margin-inline: calc(-1 * var(--pad));
}

.gh-content .kg-width-full img { border-radius: 0; }

/* Audio */
.gh-content .kg-audio-card {
    direction: ltr;
    text-align: left;
    display: flex;
    width: 100%;
    min-height: 88px;
    padding: 4px;
    border: 1px solid var(--line);
    border-radius: 6px;
    background: color-mix(in srgb, var(--text) 3%, var(--bg));
    color: var(--text);
}

.gh-content .kg-audio-thumbnail {
    width: 72px;
    min-width: 72px;
    height: 72px;
    margin: 6px;
    border-radius: 4px;
    object-fit: cover;
}

.gh-content .kg-audio-thumbnail.placeholder {
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--accent);
}

.gh-content .kg-audio-thumbnail.placeholder svg {
    width: 22px;
    height: 22px;
    fill: var(--bg);
}

.gh-content .kg-audio-duration {
    padding: 0 4px;
}

.gh-content .kg-audio-player-container { flex: 1; min-width: 0; }

.gh-content .kg-audio-title {
    padding: 8px 12px 0;
    font-weight: 600;
    font-size: 0.95rem;
    border: none;
    background: none;
    color: var(--text);
}

.gh-content .kg-audio-player {
    display: flex;
    align-items: center;
    gap: 4px;
    padding: 6px 12px 10px;
}

.gh-content .kg-audio-current-time,
.gh-content .kg-audio-time {
    font-size: 0.75rem;
    color: var(--muted);
    white-space: nowrap;
}

.gh-content .kg-audio-play-icon,
.gh-content .kg-audio-pause-icon,
.gh-content .kg-audio-mute-icon,
.gh-content .kg-audio-unmute-icon,
.gh-content .kg-audio-playback-rate {
    display: flex;
    align-items: center;
    justify-content: center;
    min-width: 28px;
    min-height: 28px;
    padding: 4px;
    border: none;
    border-radius: 4px;
    background: color-mix(in srgb, var(--text) 8%, var(--bg));
    color: var(--text);
    cursor: pointer;
}

.gh-content .kg-audio-play-icon svg,
.gh-content .kg-audio-pause-icon svg,
.gh-content .kg-audio-mute-icon svg,
.gh-content .kg-audio-unmute-icon svg {
    width: 14px;
    height: 14px;
    fill: currentColor;
}

.gh-content .kg-audio-hide { display: none !important; }

.gh-content .kg-audio-seek-slider { flex: 1; min-width: 0; }

.gh-content .kg-audio-volume-slider { width: 72px; }

.gh-content .kg-audio-card audio { display: none; }

.gh-content .kg-audio-card svg path { fill: currentColor !important; }

.gh-content .kg-bookmark-card {
    border: 1px solid var(--line);
    border-radius: 6px;
    overflow: hidden;
}

.gh-content .kg-bookmark-container {
    display: flex;
    color: inherit;
    text-decoration: none;
}

.gh-content .kg-bookmark-content { flex: 1; padding: 1rem; }

.gh-content .kg-bookmark-thumbnail img {
    width: 7rem;
    object-fit: cover;
}

@media (max-width: 600px) {
    .head__inner { flex-wrap: wrap; }
    .head__nav { order: 3; width: 100%; }
    .gh-content .kg-width-wide,
    .gh-content .kg-width-full {
        width: 100%;
        margin-inline: 0;
    }
    .gh-content .kg-width-full img { border-radius: 4px; }
    .gh-content .kg-audio-seek-slider { display: none; }
}

@media (prefers-reduced-motion: reduce) {
    *, *::before, *::after {
        transition: none !important;
    }
}