/* =========================================================================
   Zaślepka — port projektu "Chińska Wikipedia zaślepka" z Claude Design.
   Plik tymczasowy: znika razem z views/pages/placeholder.php i layout-placeholder.php.
   ========================================================================= */

:root {
    --bg: radial-gradient(120% 90% at 78% 8%, #23201b 0%, #100f0d 55%, #0b0a09 100%);
    --flat: #100f0d;
    --ink: #f6efe3;
    --muted: #9a917f;
    --soft: #d8cfc1;
    --line: #332e27;
    --hair: #241f1a;
    --accent: #e4573d;
    --accent2: #e0a860;
    --tint: rgba(246, 239, 227, .04);
    --track: #2a2620;
    --dot: #f6efe3;
}

/* Bez JS motyw idzie za ustawieniem systemu; z JS wygrywa data-theme. */
@media (prefers-color-scheme: light) {
    :root:not([data-theme="dark"]) {
        --bg: radial-gradient(120% 90% at 78% 8%, #fffdf7 0%, #f3ece0 55%, #e8dfd0 100%);
        --flat: #f3ece0;
        --ink: #1a1713;
        --muted: #6b6257;
        --soft: #3c352c;
        --line: #d5c9b5;
        --hair: #ded3c0;
        --accent: #b83c24;
        --accent2: #b3791f;
        --tint: rgba(26, 23, 19, .03);
        --track: #ddd2be;
        --dot: #1a1713;
    }
}

:root[data-theme="light"] {
    --bg: radial-gradient(120% 90% at 78% 8%, #fffdf7 0%, #f3ece0 55%, #e8dfd0 100%);
    --flat: #f3ece0;
    --ink: #1a1713;
    --muted: #6b6257;
    --soft: #3c352c;
    --line: #d5c9b5;
    --hair: #ded3c0;
    --accent: #b83c24;
    --accent2: #b3791f;
    --tint: rgba(26, 23, 19, .03);
    --track: #ddd2be;
    --dot: #1a1713;
}

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

html,
body {
    margin: 0;
    padding: 0;
    background: var(--flat);
}

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

a:hover {
    color: var(--ink);
}

@keyframes ph-blink {
    0%, 49%   { opacity: 1; }
    50%, 100% { opacity: 0; }
}

@keyframes ph-drift {
    from { transform: translateY(0); }
    to   { transform: translateY(-50%); }
}

@keyframes ph-sheen {
    0%   { opacity: .25; }
    50%  { opacity: .6; }
    100% { opacity: .25; }
}

/* ---- szkielet ------------------------------------------------------- */

.ph {
    position: relative;
    min-height: 100vh;
    min-height: 100svh;
    width: 100%;
    overflow: hidden;
    background: var(--bg);
    color: var(--ink);
    font-family: 'Space Mono', ui-monospace, SFMono-Regular, Menlo, monospace;
    padding: clamp(16px, 3.2vw, 48px);
    display: flex;
    flex-direction: column;
    gap: clamp(20px, 3.2vh, 44px);
}

.ph-drift {
    position: absolute;
    top: 0;
    right: clamp(-60px, 2vw, 80px);
    width: min(54vw, 520px);
    height: 100%;
    overflow: hidden;
    pointer-events: none;
    opacity: .07;
    font-family: 'Noto Serif SC', serif;
    font-size: clamp(56px, 13vw, 150px);
    line-height: 1;
    letter-spacing: .04em;
    color: var(--accent);
    writing-mode: vertical-rl;
    white-space: nowrap;
    animation: ph-drift 60s linear infinite;
}

.ph-dots {
    position: absolute;
    inset: 0;
    pointer-events: none;
    background-image: radial-gradient(var(--dot) .5px, transparent .5px);
    background-size: 22px 22px;
    opacity: .05;
}

/* ---- nagłówek ------------------------------------------------------- */

.ph-head {
    position: relative;
    display: flex;
    flex-wrap: wrap;
    gap: 12px;
    align-items: center;
    justify-content: space-between;
}

.ph-brand {
    display: flex;
    align-items: center;
    gap: 12px;
    min-width: 0;
}

.ph-mark {
    width: 40px;
    height: 40px;
    flex: 0 0 auto;
    border: 1px solid var(--accent);
    display: grid;
    place-items: center;
    font-family: 'Noto Serif SC', serif;
    font-size: 20px;
    color: var(--accent);
    background: var(--tint);
}

.ph-domain {
    font-size: clamp(11px, 3vw, 14px);
    letter-spacing: .14em;
    text-transform: uppercase;
    overflow-wrap: anywhere;
}

.ph-meta {
    display: flex;
    align-items: center;
    gap: 8px;
    flex-wrap: wrap;
}

.ph-badge {
    display: flex;
    align-items: center;
    gap: 9px;
    border: 1px solid var(--line);
    padding: 8px 12px;
    font-size: 10px;
    letter-spacing: .12em;
    color: var(--soft);
    background: var(--tint);
}

.ph-badge-dot {
    width: 7px;
    height: 7px;
    border-radius: 50%;
    background: var(--accent);
    animation: ph-sheen 2.4s ease-in-out infinite;
}

.ph-theme {
    width: 44px;
    height: 44px;
    flex: 0 0 auto;
    border: 1px solid var(--line);
    background: var(--tint);
    color: var(--ink);
    font-family: 'Noto Serif SC', serif;
    font-size: 17px;
    line-height: 1;
    cursor: pointer;
    display: grid;
    place-items: center;
}

.ph-theme:hover,
.ph-theme:focus-visible {
    border-color: var(--accent);
    color: var(--accent);
}

/* ---- treść ---------------------------------------------------------- */

.ph-main {
    position: relative;
    flex: 1;
    display: flex;
    flex-direction: column;
    justify-content: center;
    gap: clamp(18px, 2.6vh, 34px);
    max-width: 820px;
}

.ph-title {
    margin: 0;
    font-family: 'Instrument Serif', Georgia, serif;
    font-weight: 400;
    font-size: clamp(38px, 9vw, 108px);
    line-height: .98;
    letter-spacing: -.02em;
    text-wrap: balance;
}

/* Blok zamiast <br>: dzięki temu text-wrap:balance łamie drugie zdanie
   samodzielnie i nie zostawia sieroty ("co." w osobnej linii). */
.ph-title em {
    display: block;
    font-style: italic;
    color: var(--accent);
}

.ph-typed {
    display: flex;
    align-items: center;
    gap: 12px;
    border: 1px solid var(--line);
    background: var(--tint);
    padding: clamp(13px, 2vw, 20px) clamp(14px, 2.2vw, 22px);
    max-width: 560px;
    min-width: 0;
}

.ph-typed-glyph {
    font-family: 'Noto Serif SC', serif;
    color: var(--muted);
    font-size: 18px;
    flex: 0 0 auto;
}

.ph-typed-text {
    font-size: clamp(12px, 3.4vw, 16px);
    color: var(--soft);
    overflow: hidden;
    white-space: nowrap;
    min-width: 0;
}

.ph-caret {
    display: inline-block;
    width: 8px;
    margin-left: 2px;
    border-bottom: 2px solid var(--accent);
    animation: ph-blink 1s steps(1) infinite;
}

/* ---- pasek postępu -------------------------------------------------- */

.ph-prog {
    display: flex;
    flex-direction: column;
    gap: 10px;
    max-width: 420px;
}

.ph-prog-row {
    display: flex;
    justify-content: space-between;
    gap: 12px;
    font-size: 10px;
    letter-spacing: .12em;
    color: var(--muted);
}

.ph-prog-val {
    color: var(--accent);
}

.ph-prog-track {
    height: 3px;
    background: var(--track);
    overflow: hidden;
}

.ph-prog-bar {
    height: 100%;
    width: var(--ph-progress, 0%);
    background: linear-gradient(90deg, var(--accent), var(--accent2));
}

.ph-prog-note {
    font-size: 11px;
    line-height: 1.6;
    color: var(--muted);
    letter-spacing: .04em;
}

/* ---- stopka --------------------------------------------------------- */

.ph-foot {
    position: relative;
    display: flex;
    flex-wrap: wrap;
    gap: 12px 28px;
    align-items: baseline;
    justify-content: space-between;
    border-top: 1px solid var(--hair);
    padding-top: 16px;
    font-size: 11px;
    letter-spacing: .08em;
    color: var(--muted);
}

.ph-wink {
    max-width: 52ch;
    line-height: 1.7;
}

.ph-seal {
    font-family: 'Noto Serif SC', serif;
    letter-spacing: .14em;
    color: var(--muted);
}

:focus-visible {
    outline: 2px solid var(--accent);
    outline-offset: 2px;
}

/* Ruch w tle jest dekoracyjny — przy prefers-reduced-motion znika. */
@media (prefers-reduced-motion: reduce) {
    .ph-drift,
    .ph-badge-dot,
    .ph-caret {
        animation: none;
    }
}