/* ==========================================================================
   Crypto news — the day overview, filters and sidebar (archive page)
   ==========================================================================

   Loaded after cryptonews.css and built on its `--cn-*` tokens, so light and
   dark come for free (html.dark-mode .arz-cn redefines them). Templates:
   template-parts/cryptonews/{pulse,toolbar,sidebar}.php, item.php.
   ========================================================================== */

.arz-cn {
    --cn-up: rgb(0 168 116);
    --cn-up-fill: rgb(0 223 154);
    --cn-up-wash: rgb(230 252 245);
    --cn-down: rgb(220 20 50);
    --cn-down-fill: rgb(255 25 59);
    --cn-down-wash: rgb(255 236 239);
    --cn-flat-fill: rgb(255 195 0);
    --cn-flat-wash: rgb(255 249 230);
    --cn-flat: rgb(176 128 0);
}
html.dark-mode .arz-cn {
    --cn-up: rgb(84 234 187);
    --cn-up-wash: rgb(12 42 34);
    --cn-down: rgb(255 120 136);
    --cn-down-wash: rgb(42 20 22);
    --cn-flat: rgb(255 210 80);
    --cn-flat-wash: rgb(43 37 16);
}

/* ---------------------------------------------------------------- layout */

.arz-cn-layout {
    display: grid;
    grid-template-columns: minmax(0, 1fr);
    grid-template-areas: "head" "side" "stream";
    gap: 16px;
    margin-top: 16px;
}
/* minmax(0, 1fr) and not the implicit `auto` track: an auto track grows to
   its content, and the three 240px top-story cards made it 744px on phones. */
.arz-cn-layout__head { grid-area: head; min-width: 0; display: grid; grid-template-columns: minmax(0, 1fr); gap: 16px; }
.arz-cn-layout__head > *, .arz-cn-stream > * { min-width: 0; }
.arz-cn-side { grid-area: side; min-width: 0; }
.arz-cn-stream { grid-area: stream; min-width: 0; }

@media (min-width: 1024px) {
    .arz-cn-layout {
        grid-template-columns: minmax(0, 1fr) 300px;
        grid-template-areas: "head side" "stream side";
        align-items: start;
        column-gap: 24px;
    }
    .arz-cn-side {
        position: sticky;
        top: 16px;
        max-height: calc(100vh - 32px);
        overflow-y: auto;
        scrollbar-width: thin;
    }
}

/* ---------------------------------------------------------------- pulse */

.arz-cn-pulse {
    display: grid;
    grid-template-columns: minmax(0, 1fr);
    gap: 16px;
    padding: 18px 20px;
    border-radius: 0.75rem;
    background:
        radial-gradient(120% 160% at 100% 0%, var(--cn-pulse-wash, var(--cn-surface-sunken)) 0%, transparent 55%),
        var(--cn-surface);
    box-shadow: var(--cn-shadow);
}
.arz-cn-pulse--pos { --cn-pulse-wash: var(--cn-up-wash); --cn-pulse-ink: var(--cn-up); }
.arz-cn-pulse--neg { --cn-pulse-wash: var(--cn-down-wash); --cn-pulse-ink: var(--cn-down); }
.arz-cn-pulse--neu { --cn-pulse-wash: var(--cn-flat-wash); --cn-pulse-ink: var(--cn-flat); }

@media (min-width: 768px) {
    .arz-cn-pulse { grid-template-columns: 1fr minmax(240px, 0.9fr); align-items: center; padding: 22px 26px; }
}

.arz-cn-pulse .arz-cn-summary { margin: 0; padding: 0; }
.arz-cn-pulse__verdict {
    margin: 8px 0 0;
    font-size: 20px;
    font-weight: 700;
    line-height: 1.7;
    color: var(--cn-title);
}
.arz-cn-pulse__verdict strong {
    display: inline-block;
    margin-inline-start: 6px;
    padding: 1px 12px;
    border-radius: 999px;
    font-size: 16px;
    background: var(--cn-pulse-wash, var(--cn-surface-sunken));
    color: var(--cn-pulse-ink, var(--cn-muted));
}

.arz-cn-gauge { direction: ltr; }
.arz-cn-gauge__track {
    position: relative;
    height: 8px;
    border-radius: 999px;
    background: linear-gradient(90deg, var(--cn-down-fill), var(--cn-flat-fill) 50%, var(--cn-up-fill));
}
.arz-cn-gauge__needle {
    position: absolute;
    top: 50%;
    left: var(--arz-needle, 50%);
    width: 18px;
    height: 18px;
    border-radius: 50%;
    background: var(--cn-surface);
    border: 4px solid var(--cn-title);
    transform: translate(-50%, -50%);
    box-shadow: 0 2px 6px rgb(0 0 0 / 0.18);
}
.arz-cn-gauge__labels { display: flex; justify-content: space-between; margin-top: 6px; font-size: 12px; color: var(--cn-muted); }

.arz-cn-split {
    display: flex;
    gap: 2px;
    height: 6px;
    margin-top: 14px;
    border-radius: 999px;
    overflow: hidden;
    background: var(--cn-hairline);
}
.arz-cn-split i { display: block; height: 100%; }
.arz-cn-split .is-pos { background: var(--cn-up-fill); }
.arz-cn-split .is-neu { background: var(--cn-hairline); }
.arz-cn-split .is-neg { background: var(--cn-down-fill); }
.arz-cn-split__legend { display: flex; flex-wrap: wrap; gap: 6px 14px; margin: 8px 0 0; padding: 0; list-style: none; font-size: 13px; color: var(--cn-muted); }
.arz-cn-split__legend b { color: var(--cn-title); }
.arz-cn-split__legend .is-pos b { color: var(--cn-up); }
.arz-cn-split__legend .is-neg b { color: var(--cn-down); }

/* ---------------------------------------------------------------- top stories */

.arz-cn-top__title { margin: 0 0 10px; font-size: 16px; font-weight: 700; color: var(--cn-title); }
.arz-cn-top__list {
    display: grid;
    grid-auto-flow: column;
    grid-auto-columns: minmax(240px, 1fr);
    gap: 12px;
    margin: 0;
    padding: 0 0 4px;
    list-style: none;
    overflow-x: auto;
    scroll-snap-type: x mandatory;
    scrollbar-width: none;
}
.arz-cn-top__list::-webkit-scrollbar { display: none; }
@media (min-width: 768px) { .arz-cn-top__list { grid-auto-flow: row; grid-template-columns: repeat(3, minmax(0, 1fr)); overflow: visible; } }

.arz-cn-top__card {
    display: flex;
    flex-direction: column;
    gap: 8px;
    padding: 14px 16px;
    border-radius: 0.75rem;
    background: var(--cn-surface);
    box-shadow: var(--cn-shadow);
    border-block-start: 3px solid var(--cn-hairline);
    scroll-snap-align: start;
    transition: transform 0.2s ease, box-shadow 0.2s ease;
}
.arz-cn-top__card:hover { transform: translateY(-2px); box-shadow: 0 10px 26px rgb(55 59 79 / 0.1); }
.arz-cn-top__card.is-pos { border-block-start-color: var(--cn-up-fill); }
.arz-cn-top__card.is-neg { border-block-start-color: var(--cn-down-fill); }
.arz-cn-top__meta { display: flex; align-items: center; gap: 8px; font-size: 12px; color: var(--cn-muted); }
.arz-cn-top__arrow { font-size: 11px; }
.is-pos .arz-cn-top__arrow { color: var(--cn-up); }
.is-neg .arz-cn-top__arrow { color: var(--cn-down); }
.arz-cn-top__link {
    display: -webkit-box;
    -webkit-line-clamp: 3;
    -webkit-box-orient: vertical;
    overflow: hidden;
    font-size: 15px;
    line-height: 1.85;
    font-weight: 700;
    color: var(--cn-title);
    text-decoration: none;
}
.arz-cn-top__link:hover { color: var(--cn-primary-strong); }

/* ---------------------------------------------------------------- toolbar */

.arz-cn-tools {
    position: sticky;
    top: 0;
    z-index: 6;
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    justify-content: space-between;
    gap: 10px 16px;
    padding: 10px 12px;
    border-radius: 0.75rem;
    background: color-mix(in srgb, var(--cn-surface) 92%, transparent);
    backdrop-filter: saturate(1.4) blur(8px);
    -webkit-backdrop-filter: saturate(1.4) blur(8px);
    box-shadow: var(--cn-shadow);
}
.arz-cn-tools[hidden], .arz-cn-tools__active[hidden], .arz-cn-nomatch[hidden] { display: none; }
.arz-cn-tools__filters { display: flex; flex-wrap: wrap; align-items: center; gap: 6px; }
.arz-cn-chip, .arz-cn-seg {
    padding: 5px 13px;
    border-radius: 999px;
    border: 1px solid var(--cn-hairline);
    background: var(--cn-surface);
    color: var(--cn-text);
    font: inherit;
    font-size: 13px;
    cursor: pointer;
    transition: background-color 0.2s, border-color 0.2s, color 0.2s;
}
.arz-cn-chip:hover, .arz-cn-seg:hover { border-color: var(--cn-border); }
.arz-cn-chip[aria-pressed="true"] { background: var(--cn-title); border-color: var(--cn-title); color: var(--cn-surface); }
.arz-cn-chip.is-pos[aria-pressed="true"] { background: var(--cn-up); border-color: var(--cn-up); color: #fff; }
.arz-cn-chip.is-neg[aria-pressed="true"] { background: var(--cn-down); border-color: var(--cn-down); color: #fff; }

.arz-cn-tools__active {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 3px 4px 3px 10px;
    padding-inline: 12px 4px;
    border-radius: 999px;
    background: var(--cn-primary-wash);
    color: var(--cn-primary-strong);
    font-size: 13px;
    font-weight: 700;
}
.arz-cn-tools__clear {
    width: 22px;
    height: 22px;
    border-radius: 50%;
    border: 0;
    background: var(--cn-surface);
    color: var(--cn-text);
    cursor: pointer;
    font-size: 11px;
}

.arz-cn-tools__view { display: inline-flex; padding: 2px; border-radius: 999px; background: var(--cn-surface-sunken); }
.arz-cn-seg { border: 0; background: transparent; }
.arz-cn-seg[aria-pressed="true"] { background: var(--cn-surface); color: var(--cn-title); box-shadow: 0 1px 3px rgb(0 0 0 / 0.12); }

.arz-cn-tools__count { flex: 1 0 100%; margin: 0; font-size: 12px; color: var(--cn-muted); }
.arz-cn-tools__count:empty { display: none; }

.arz-cn-chip:focus-visible, .arz-cn-seg:focus-visible, .arz-cn-coin:focus-visible, .arz-cn-topic:focus-visible, .arz-cn-action:focus-visible {
    outline: 2px solid var(--cn-primary);
    outline-offset: 2px;
}

.arz-cn-nomatch {
    margin: 12px 0 0;
    padding: 20px;
    border: 1px dashed var(--cn-hairline);
    border-radius: 0.75rem;
    text-align: center;
    color: var(--cn-muted);
    font-size: 14px;
}

/* ---------------------------------------------------------------- feed rows */

/* The edge now carries the market lean; importance has its own tag. */
.arz-cn .arz-cn-item::before { background-color: transparent; }
.arz-cn .arz-cn-item--mood-pos::before { background-color: var(--cn-up-fill); }
.arz-cn .arz-cn-item--mood-neg::before { background-color: var(--cn-down-fill); }
.arz-cn .arz-cn-item--breaking::before { background-color: var(--cn-down-fill); }

.arz-cn-mood {
    display: inline-flex;
    align-items: center;
    gap: 4px;
    padding: 1px 8px;
    border-radius: 6px;
    font-size: 12px;
    font-weight: 700;
}
.arz-cn-mood span { font-size: 9px; }
.arz-cn-mood--pos { background: var(--cn-up-wash); color: var(--cn-up); }
.arz-cn-mood--neg { background: var(--cn-down-wash); color: var(--cn-down); }

.arz-cn-item__actions { display: flex; flex-wrap: wrap; gap: 6px; margin-top: 8px; opacity: 0.85; transition: opacity 0.2s; }
.arz-cn-item:hover .arz-cn-item__actions, .arz-cn-item:focus-within .arz-cn-item__actions { opacity: 1; }
.arz-cn-action {
    display: inline-flex;
    align-items: center;
    gap: 5px;
    padding: 3px 10px;
    border-radius: 999px;
    border: 1px solid var(--cn-hairline);
    background: transparent;
    color: var(--cn-muted);
    font: inherit;
    font-size: 12px;
    text-decoration: none;
    cursor: pointer;
}
.arz-cn-action:hover { color: var(--cn-primary-strong); border-color: var(--cn-primary); }
.arz-cn-action__icon { font-size: 11px; }
.arz-cn-action.is-done { color: var(--cn-primary-strong); border-color: var(--cn-primary); background: var(--cn-primary-wash); }

.arz-cn-item[hidden] { display: none; }

/* «فقط تیترها» — a scanning view */
.arz-cn--titles .arz-cn-item__caption,
.arz-cn--titles .arz-cn-item__source,
.arz-cn--titles .arz-cn-item__actions { display: none; }
.arz-cn--titles .arz-cn-item { padding-block: 0.75rem; }

/* ---------------------------------------------------------------- sidebar */

.arz-cn-side { display: grid; gap: 16px; align-content: start; }
.arz-cn-card {
    display: block;
    padding: 16px;
    border-radius: 0.75rem;
    background: var(--cn-surface);
    box-shadow: var(--cn-shadow);
}
.arz-cn-card__title { margin: 0 0 12px; font-size: 15px; font-weight: 700; color: var(--cn-title); }

.arz-cn-coins { display: grid; gap: 4px; margin: 0; padding: 0; list-style: none; }
.arz-cn-coin {
    display: grid;
    grid-template-columns: 22px 1fr auto auto;
    align-items: center;
    gap: 10px;
    width: 100%;
    padding: 7px 8px;
    border-radius: 10px;
    border: 1px solid transparent;
    background: transparent;
    color: var(--cn-text);
    font: inherit;
    font-size: 14px;
    text-align: start;
    cursor: pointer;
}
.arz-cn-coin:hover { background: var(--cn-surface-sunken); }
.arz-cn-coin[aria-pressed="true"] { background: var(--cn-primary-wash); border-color: var(--cn-primary); }
.arz-cn-coin img, .arz-cn-coin__blank { width: 22px; height: 22px; border-radius: 50%; }
.arz-cn-coin__blank { display: block; background: var(--cn-hairline); }
.arz-cn-coin__name { font-weight: 600; color: var(--cn-title); white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.arz-cn-coin__count { font-size: 12px; padding: 1px 8px; border-radius: 999px; background: var(--cn-surface-sunken); color: var(--cn-muted); }
.arz-cn-coin__net { font-size: 10px; }
.arz-cn-coin__net.is-pos { color: var(--cn-up); }
.arz-cn-coin__net.is-neg { color: var(--cn-down); }
.arz-cn-coin__net.is-neu { color: var(--cn-faint); }

.arz-cn-topics { display: flex; flex-wrap: wrap; gap: 6px; margin: 0; padding: 0; list-style: none; }
.arz-cn-topic {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 4px 10px;
    border-radius: 999px;
    border: 1px solid transparent;
    background: color-mix(in srgb, var(--cn-topic, var(--cn-primary)) 12%, var(--cn-surface));
    color: color-mix(in srgb, var(--cn-topic, var(--cn-primary)) 72%, var(--cn-title));
    font: inherit;
    font-size: 13px;
    font-weight: 700;
    cursor: pointer;
}
.arz-cn-topic span { font-weight: 400; opacity: 0.8; }
.arz-cn-topic[aria-pressed="true"] { border-color: currentColor; }
.arz-cn-topic[data-topic="market"]        { --cn-topic: rgb(0 145 255); }
.arz-cn-topic[data-topic="regulation"]    { --cn-topic: rgb(132 94 247); }
.arz-cn-topic[data-topic="exchange"]      { --cn-topic: rgb(247 144 9); }
.arz-cn-topic[data-topic="defi"]          { --cn-topic: rgb(6 182 212); }
.arz-cn-topic[data-topic="stablecoin"]    { --cn-topic: rgb(0 168 120); }
.arz-cn-topic[data-topic="institutional"] { --cn-topic: rgb(79 108 214); }
.arz-cn-topic[data-topic="mining"]        { --cn-topic: rgb(202 138 4); }
.arz-cn-topic[data-topic="security"]      { --cn-topic: rgb(225 63 63); }
.arz-cn-topic[data-topic="altcoin"]       { --cn-topic: rgb(219 78 170); }

.arz-cn-weekly {
    display: flex;
    flex-direction: column;
    gap: 6px;
    text-decoration: none;
    background:
        linear-gradient(135deg, var(--cn-primary-wash), transparent 70%),
        var(--cn-surface);
    border: 1px solid var(--cn-hairline);
    transition: border-color 0.2s, transform 0.2s;
}
.arz-cn-weekly:hover { border-color: var(--cn-primary); transform: translateY(-1px); }
.arz-cn-weekly__kicker { font-size: 12px; font-weight: 700; color: var(--cn-primary-strong); }
.arz-cn-weekly__title { font-size: 16px; font-weight: 700; color: var(--cn-title); }
.arz-cn-weekly__text { font-size: 13px; line-height: 1.9; color: var(--cn-muted); }
.arz-cn-weekly__cta { font-size: 13px; font-weight: 700; color: var(--cn-primary-strong); }

/* Phones and tablets: the coin list becomes one swipeable row, the column
   sits between the day overview and the feed. */
@media (max-width: 1023px) {
    .arz-cn-side { grid-template-columns: minmax(0, 1fr); }
    .arz-cn-coins {
        display: flex;
        gap: 8px;
        overflow-x: auto;
        scrollbar-width: none;
        padding-bottom: 2px;
    }
    .arz-cn-coins::-webkit-scrollbar { display: none; }
    .arz-cn-coins li { flex: none; }
    .arz-cn-coin {
        grid-template-columns: 22px auto auto auto;
        border-color: var(--cn-hairline);
        border-radius: 999px;
        padding: 5px 10px;
    }
    .arz-cn-card { padding: 14px; }
    /* Keep the feed close: topics on one swipeable row, the weekly card
       without its sentence. */
    .arz-cn-topics { flex-wrap: nowrap; overflow-x: auto; scrollbar-width: none; }
    .arz-cn-topics::-webkit-scrollbar { display: none; }
    .arz-cn-topics li { flex: none; }
    .arz-cn-card__title { margin-bottom: 8px; font-size: 14px; }
    .arz-cn-weekly { flex-direction: row; flex-wrap: wrap; align-items: baseline; column-gap: 10px; }
    .arz-cn-weekly__text { display: none; }
}

@media (prefers-reduced-motion: reduce) {
    .arz-cn-top__card, .arz-cn-weekly, .arz-cn-chip, .arz-cn-action { transition: none; }
}