/*
 * Bug Tracker - Public portal
 * Copyright (c) 2026 Sven Gauditz - https://pixagentur.com
 *
 * Standalone, fully themed public board (no Perfex chrome). All visual values
 * come from tokens.css; light/dark via [data-mode] on .bt-public.
 */

body.bt-public-body {
    margin: 0;
    padding: 0;
    -webkit-font-smoothing: antialiased;
    text-rendering: optimizeLegibility;
}

.bt-public {
    background: var(--bt-bg);
    color: var(--bt-text);
    min-height: 100vh;
    font-family: var(--bt-font, -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif);
    font-size: 15px;
    line-height: 1.5;
    display: flex;
    flex-direction: column;
}

.bt-public * { box-sizing: border-box; }

.bt-pub-wrap {
    width: 100%;
    max-width: 940px;
    margin: 0 auto;
    padding-left: 20px;
    padding-right: 20px;
}

a { color: var(--bt-primary); text-decoration: none; }
a:hover { text-decoration: underline; }

/* Header */
.bt-pub-header {
    border-bottom: 1px solid var(--bt-border);
    background: var(--bt-surface);
    position: sticky;
    top: 0;
    z-index: 10;
    backdrop-filter: saturate(160%) blur(6px);
}

.bt-pub-header-inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 62px;
    gap: 16px;
}

.bt-pub-brand { display: flex; align-items: center; gap: 10px; min-width: 0; }

.bt-pub-logo { height: 30px; width: auto; }

.bt-pub-logo-fallback {
    width: 32px; height: 32px; border-radius: 9px;
    display: inline-flex; align-items: center; justify-content: center;
    background: linear-gradient(135deg, var(--bt-primary), var(--bt-accent));
    color: #fff; font-size: 15px;
}

.bt-pub-title { font-weight: 700; font-size: 17px; color: var(--bt-text); letter-spacing: -.01em; }
.bt-pub-title:hover { text-decoration: none; }
.bt-pub-tagline { color: var(--bt-text-faint); font-size: 13px; padding-left: 6px; border-left: 1px solid var(--bt-border); margin-left: 2px; }

.bt-pub-nav { display: flex; align-items: center; gap: 14px; }
.bt-pub-link { color: var(--bt-text-muted); font-weight: 500; }
.bt-pub-link.active, .bt-pub-link:hover { color: var(--bt-text); text-decoration: none; }

.bt-pub-btn {
    background: var(--bt-primary);
    color: #fff !important;
    border: none;
    border-radius: 9px;
    padding: 8px 16px;
    font-weight: 600;
    font-size: 14px;
    cursor: pointer;
    display: inline-flex;
    align-items: center;
    gap: 7px;
    transition: filter .15s ease, transform .05s ease;
}
.bt-pub-btn:hover { filter: brightness(1.08); text-decoration: none; }
.bt-pub-btn:active { transform: translateY(1px); }
.bt-pub-btn-lg { padding: 11px 22px; font-size: 15px; }

.bt-mode-toggle {
    background: var(--bt-surface-2);
    border: 1px solid var(--bt-border);
    color: var(--bt-text-muted);
    width: 36px; height: 36px;
    border-radius: 9px;
    cursor: pointer;
}
.bt-mode-toggle:hover { color: var(--bt-text); }

/* Main */
.bt-pub-main { flex: 1 1 auto; padding-top: 30px; padding-bottom: 60px; }
.bt-pub-h1 { font-size: 26px; font-weight: 800; letter-spacing: -.02em; margin: 0 0 6px; }
.bt-pub-h3 { font-size: 16px; font-weight: 700; margin: 30px 0 14px; }
.bt-muted { color: var(--bt-text-faint); }
.bt-small { font-size: 13px; }

.bt-pub-alert {
    background: rgba(217,119,6,.12);
    border: 1px solid rgba(217,119,6,.35);
    color: var(--bt-text);
    border-radius: 10px;
    padding: 10px 14px;
    margin-bottom: 18px;
}

/* Filters */
.bt-pub-board-head { margin-bottom: 18px; }
.bt-pub-filters { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 14px; }
.bt-pub-chip {
    background: var(--bt-surface-2);
    border: 1px solid var(--bt-border);
    color: var(--bt-text-muted);
    border-radius: 999px;
    padding: 5px 13px;
    font-size: 13px;
    font-weight: 500;
    cursor: pointer;
    display: inline-flex;
    align-items: center;
    gap: 6px;
}
.bt-pub-chip.active { background: var(--bt-primary); color: #fff; border-color: var(--bt-primary); }
.bt-dot { width: 8px; height: 8px; border-radius: 50%; display: inline-block; }

/* List */
.bt-pub-list { list-style: none; margin: 0; padding: 0; }
.bt-pub-item {
    display: flex;
    gap: 14px;
    align-items: flex-start;
    background: var(--bt-surface);
    border: 1px solid var(--bt-border);
    border-radius: 12px;
    padding: 14px 16px;
    margin-bottom: 10px;
    transition: box-shadow .15s ease, border-color .15s ease;
}
.bt-pub-item:hover { box-shadow: var(--bt-shadow); border-color: var(--bt-border-strong); }

.bt-vote-form { margin: 0; }
.bt-vote-box {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    min-width: 48px;
    padding: 6px 8px;
    background: var(--bt-surface-2);
    border: 1px solid var(--bt-border);
    border-radius: 10px;
    color: var(--bt-text-muted);
    font-weight: 700;
    font-size: 13px;
    cursor: pointer;
    line-height: 1.1;
    transition: all .12s ease;
}
.bt-vote-box i { font-size: 16px; }
.bt-vote-box:hover { border-color: var(--bt-primary); color: var(--bt-primary); }
.bt-vote-box.voted { background: var(--bt-primary); color: #fff; border-color: var(--bt-primary); }
.bt-vote-lg { min-width: 60px; padding: 10px; font-size: 16px; }

.bt-pub-item-body { min-width: 0; flex: 1; }
.bt-pub-item-title { font-weight: 600; color: var(--bt-text); font-size: 15.5px; display: block; }
.bt-pub-item-title:hover { color: var(--bt-primary); text-decoration: none; }
.bt-pub-item-meta { display: flex; flex-wrap: wrap; align-items: center; gap: 8px; margin-top: 7px; }

.bt-pub-key { font-family: ui-monospace, SFMono-Regular, Menlo, monospace; font-size: 12px; color: var(--bt-text-faint); }
.bt-pub-tag { font-size: 12px; color: var(--bt-text-muted); background: var(--bt-surface-2); border: 1px solid var(--bt-border); border-radius: 6px; padding: 1px 8px; text-transform: capitalize; }

.bt-status-pill { display: inline-flex; align-items: center; gap: 6px; font-size: 12.5px; color: var(--bt-text-muted); }
.bt-status-pill::before { content: ''; width: 8px; height: 8px; border-radius: 50%; background: var(--dot, var(--bt-text-faint)); }

/* Empty */
.bt-pub-empty { text-align: center; padding: 70px 20px; color: var(--bt-text-faint); }
.bt-pub-empty i { font-size: 40px; margin-bottom: 16px; display: block; }
.bt-pub-empty p { margin-bottom: 20px; }

/* Detail */
.bt-pub-back { display: inline-flex; align-items: center; gap: 6px; color: var(--bt-text-muted); font-size: 14px; margin-bottom: 18px; }
.bt-pub-detail-top { display: flex; gap: 16px; align-items: flex-start; }
.bt-pub-detail-meta { display: flex; flex-wrap: wrap; align-items: center; gap: 10px; margin-bottom: 8px; }
.bt-pub-card { background: var(--bt-surface); border: 1px solid var(--bt-border); border-radius: 12px; padding: 18px 20px; }
.bt-pub-desc { margin-top: 18px; line-height: 1.65; }

.bt-pub-comments { display: flex; flex-direction: column; gap: 14px; }
.bt-pub-comment { display: flex; gap: 12px; }
.bt-avatar { width: 30px; height: 30px; border-radius: 50%; background: var(--bt-primary); color: #fff; display: inline-flex; align-items: center; justify-content: center; font-weight: 700; font-size: 13px; flex: 0 0 auto; }
.bt-pub-comment-body { background: var(--bt-surface); border: 1px solid var(--bt-border); border-radius: 10px; padding: 10px 14px; flex: 1; }
.bt-pub-comment-head { display: flex; align-items: center; gap: 8px; margin-bottom: 5px; font-size: 13px; }
.bt-mention { color: var(--bt-primary); background: color-mix(in srgb, var(--bt-primary) 12%, transparent); font-weight: 600; border-radius: 4px; padding: 0 3px; }
.bt-pill { font-size: 11px; padding: 1px 8px; border-radius: 999px; font-weight: 600; }
.bt-pill-success { background: color-mix(in srgb, var(--bt-success) 14%, transparent); color: var(--bt-success); }

/* Submit form */
.bt-pub-form { background: var(--bt-surface); border: 1px solid var(--bt-border); border-radius: 14px; padding: 24px; margin-top: 18px; }
.bt-pub-field { margin-bottom: 16px; }
.bt-pub-field > label { display: block; font-weight: 600; font-size: 13.5px; margin-bottom: 6px; }
.bt-pub-field .req { color: var(--bt-danger); }
.bt-pub-field input[type="text"],
.bt-pub-field input[type="email"],
.bt-pub-field select,
.bt-pub-field textarea {
    width: 100%;
    background: var(--bt-bg);
    border: 1px solid var(--bt-border);
    border-radius: 9px;
    padding: 10px 12px;
    color: var(--bt-text);
    font-size: 14.5px;
    font-family: inherit;
}
.bt-pub-field input:focus, .bt-pub-field select:focus, .bt-pub-field textarea:focus {
    outline: none; border-color: var(--bt-primary); box-shadow: 0 0 0 3px rgba(91,94,244,.18);
}
.bt-pub-row { display: flex; gap: 16px; }
.bt-pub-row .bt-pub-field { flex: 1; }
.bt-pub-form-actions { margin-top: 6px; }
.bt-hp { position: absolute; left: -9999px; width: 1px; height: 1px; overflow: hidden; }

@media (max-width: 600px) { .bt-pub-row { flex-direction: column; gap: 0; } }

/* Success */
.bt-pub-success { text-align: center; padding: 60px 20px; max-width: 560px; margin: 0 auto; }
.bt-pub-success-icon { font-size: 56px; color: var(--bt-success); margin-bottom: 18px; }
.bt-pub-success-msg { color: var(--bt-text-muted); font-size: 16px; margin-bottom: 26px; }
.bt-pub-success-actions { display: flex; gap: 14px; justify-content: center; align-items: center; }

/* Footer */
.bt-pub-footer { border-top: 1px solid var(--bt-border); padding: 22px 0; color: var(--bt-text-faint); font-size: 13px; }
.bt-pub-footer-meta { display: flex; justify-content: space-between; gap: 12px; flex-wrap: wrap; }
.bt-pub-footer-text { margin-bottom: 8px; }

/* Roadmap */
.bt-pub-roadmap-head { margin-bottom: 18px; }
.bt-roadmap {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 16px;
    align-items: start;
}
@media (max-width: 760px) { .bt-roadmap { grid-template-columns: 1fr; } }
.bt-roadmap-col {
    background: var(--bt-surface-2);
    border: 1px solid var(--bt-border);
    border-radius: var(--bt-radius);
    padding: 12px;
}
.bt-roadmap-col-head {
    display: flex;
    align-items: center;
    justify-content: space-between;
    font-weight: 700;
    margin-bottom: 10px;
}
.bt-roadmap-col-count {
    color: var(--bt-text-faint);
    font-size: 12px;
    background: var(--bt-surface-3);
    border-radius: 999px;
    padding: 1px 9px;
}
.bt-roadmap-card {
    display: block;
    background: var(--bt-surface);
    border: 1px solid var(--bt-border);
    border-radius: var(--bt-radius-sm);
    padding: 10px 12px;
    margin-bottom: 8px;
    color: var(--bt-text);
}
.bt-roadmap-card:hover { box-shadow: var(--bt-shadow); text-decoration: none; border-color: var(--bt-border-strong); }
.bt-roadmap-card-title { font-weight: 600; line-height: 1.35; }
.bt-roadmap-card-meta { display: flex; justify-content: space-between; align-items: center; margin-top: 7px; }
.bt-roadmap-votes { font-size: 12px; color: var(--bt-text-faint); }

/* Changelog */
.bt-changelog-group { margin-bottom: 26px; }
.bt-changelog-version {
    font-size: 18px;
    font-weight: 800;
    margin: 0 0 12px;
    padding-bottom: 8px;
    border-bottom: 1px solid var(--bt-border);
}
.bt-changelog-list { list-style: none; padding: 0; margin: 0; }
.bt-changelog-list li { display: flex; align-items: center; gap: 10px; padding: 8px 0; border-bottom: 1px solid var(--bt-border); }
.bt-changelog-tag {
    width: 22px; height: 22px; border-radius: 50%;
    display: inline-flex; align-items: center; justify-content: center;
    background: color-mix(in srgb, var(--bt-success) 16%, transparent);
    color: var(--bt-success); font-size: 11px; flex: 0 0 auto;
}
.bt-changelog-list .bt-pub-key { margin-left: auto; }

/* Public comment form */
#bt-comments { scroll-margin-top: 90px; margin-top: 26px; }
.bt-comment-form { margin-top: 12px; }
.bt-pub-notice {
    display: flex; align-items: center; gap: 8px;
    background: color-mix(in srgb, var(--bt-success) 12%, transparent);
    border: 1px solid color-mix(in srgb, var(--bt-success) 35%, transparent);
    color: var(--bt-text);
    border-radius: 10px; padding: 10px 14px; margin-bottom: 16px; font-size: 14px;
}
.bt-pub-notice i { color: var(--bt-success); }

/* ---------------------------------------------------------- attachments */

.bt-scope .bt-att-grid { display: flex; flex-wrap: wrap; gap: 10px; margin: 12px 0 20px; }
.bt-scope .bt-att-grid-sm { margin: 8px 0 0; gap: 8px; }
.bt-scope .bt-att { position: relative; }
.bt-scope .bt-att-img {
    display: block; width: 132px; height: 96px; border-radius: var(--bt-radius-sm);
    overflow: hidden; border: 1px solid var(--bt-border); background: var(--bt-surface-2);
    box-shadow: var(--bt-shadow-sm); cursor: zoom-in;
}
.bt-scope .bt-att-grid-sm .bt-att-img { width: 88px; height: 66px; }
.bt-scope .bt-att-img img { width: 100%; height: 100%; object-fit: cover; display: block; }
.bt-scope .bt-att-file {
    display: inline-flex; align-items: center; gap: 8px; max-width: 260px;
    padding: 9px 13px; border: 1px solid var(--bt-border); border-radius: var(--bt-radius-sm);
    background: var(--bt-surface); color: var(--bt-text); font-size: 13px;
    text-decoration: none; box-shadow: var(--bt-shadow-sm);
}
.bt-scope .bt-att-file:hover { border-color: var(--bt-border-strong); text-decoration: none; }
.bt-scope .bt-att-file .fa { color: var(--bt-primary); font-size: 16px; }
.bt-scope .bt-att-name { overflow: hidden; text-overflow: ellipsis; white-space: nowrap; max-width: 150px; }
.bt-scope .bt-att-size { font-size: 11px; }
.bt-scope .bt-pub-dropzone {
    display: flex; flex-direction: column; align-items: center; gap: 3px;
    padding: 20px 12px; cursor: pointer; text-align: center;
    border: 1.5px dashed var(--bt-border-strong); border-radius: var(--bt-radius-sm);
    color: var(--bt-text-muted); font-size: 13.5px; background: var(--bt-surface-2);
    transition: border-color .15s, background .15s; font-weight: 400;
}
.bt-scope .bt-pub-dropzone .fa { font-size: 20px; color: var(--bt-primary); }
.bt-scope .bt-pub-dropzone:hover, .bt-scope .bt-pub-dropzone.bt-drag { border-color: var(--bt-primary); background: var(--bt-surface); }
.bt-scope .bt-att-chips { display: flex; flex-wrap: wrap; gap: 6px; margin-top: 8px; }
.bt-scope .bt-att-chips:empty { display: none; }
.bt-scope .bt-att-chip {
    display: inline-flex; align-items: center; gap: 6px; padding: 5px 10px;
    border: 1px solid var(--bt-border); border-radius: 999px; font-size: 12.5px;
    background: var(--bt-surface); color: var(--bt-text);
}
.bt-scope .bt-att-chip em { font-style: normal; color: var(--bt-text-faint); font-size: 11px; }
.bt-scope .bt-att-chip button {
    border: none; background: none; color: var(--bt-text-muted); cursor: pointer;
    font-size: 15px; line-height: 1; padding: 0 2px;
}
.bt-scope .bt-att-chip button:hover { color: var(--bt-danger); }
.bt-scope .bt-att-chip-err { border-color: var(--bt-danger); color: var(--bt-danger); }
.bt-scope .bt-pub-attach-toggle {
    display: inline-flex; align-items: center; gap: 8px; cursor: pointer;
    color: var(--bt-text-muted); font-weight: 500;
}
.bt-scope .bt-pub-attach-toggle:hover { color: var(--bt-primary); }
.bt-lightbox {
    position: fixed; inset: 0; z-index: 99999; background: rgba(12, 16, 28, .88);
    display: flex; align-items: center; justify-content: center; cursor: zoom-out;
    padding: 4vh 4vw;
}
.bt-lightbox img {
    max-width: 100%; max-height: 100%; border-radius: 10px;
    box-shadow: 0 24px 80px rgba(0, 0, 0, .5);
}