/* =========================================================================
   AXIOM Wiki — theme.css
   ALL colors, fonts, and textures live in the :root block below.
   Swap the tokens; the rest of the sheet just uses them.
   ========================================================================= */

:root {
    /* ---- palette: dreampunk / dieselpunk -------------------------------- */
    --bg:            #131110;   /* near-black charcoal, warm            */
    --bg-raised:     #1c1917;   /* panels, cards                        */
    --bg-inset:      #0d0c0b;   /* inputs, code blocks                  */
    --ink:           #cfc4b2;   /* worn paper body text                 */
    --ink-dim:       #8a7f6f;   /* secondary text                       */
    --ink-faint:     #5c554b;   /* metadata, ghost text                 */

    --amber:         #c9973f;   /* primary accent — faded amber         */
    --amber-bright:  #e0b25e;   /* hover / active amber                 */
    --rust:          #a05b38;   /* secondary accent — rust              */
    --ochre:         #8f7a34;   /* tertiary — dusty ochre               */
    --lavender:      #9d8fb5;   /* dusty lavender — internal links      */
    --teal:          #5f8f8a;   /* dusty teal — tags, counts            */
    --danger:        #a3492f;   /* deletions, errors                    */

    --line:          #2e2822;   /* hairline borders                     */
    --line-strong:   #453b30;

    /* ---- typography ------------------------------------------------------ */
    --font-display:  'Playfair Display', 'Georgia', serif;
    --font-body:     'IBM Plex Mono', 'Courier New', monospace;
    --size-body:     15px;
    --leading:       1.65;

    /* ---- texture --------------------------------------------------------- */
    --grain-opacity:    0.28;   /* film grain strength (0 = off)        */
    --vignette-strength: 0.55;  /* edge darkening (0 = off)             */

    /* ---- layout ---------------------------------------------------------- */
    --sidebar-w:     230px;
    --content-w:     760px;
    --radius:        3px;
}

/* ==================================================================== base */

* { box-sizing: border-box; }

html { -webkit-text-size-adjust: 100%; }

body {
    margin: 0;
    background: var(--bg);
    color: var(--ink);
    font-family: var(--font-body);
    font-size: var(--size-body);
    line-height: var(--leading);
    min-height: 100vh;
}

/* film grain + vignette overlay */
.grain {
    position: fixed;
    inset: 0;
    pointer-events: none;
    z-index: 999;
    opacity: var(--grain-opacity);
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='200' height='200'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='2' stitchTiles='stitch'/%3E%3CfeColorMatrix type='saturate' values='0'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)' opacity='0.5'/%3E%3C/svg%3E");
    mix-blend-mode: overlay;
}
body::after {                    /* vignette */
    content: "";
    position: fixed;
    inset: 0;
    pointer-events: none;
    z-index: 998;
    background: radial-gradient(ellipse at center,
        transparent 55%,
        rgba(0, 0, 0, var(--vignette-strength)) 130%);
}

h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-display);
    font-weight: 600;
    color: var(--amber);
    line-height: 1.25;
    margin: 1.4em 0 0.5em;
}
h1 { font-size: 2rem; margin-top: 0.4em; }
h2 { font-size: 1.45rem; }
h3 { font-size: 1.15rem; }

a { color: var(--lavender); text-decoration: none; }
a:hover { color: var(--amber-bright); text-decoration: underline; text-underline-offset: 3px; }

code {
    background: var(--bg-inset);
    border: 1px solid var(--line);
    border-radius: var(--radius);
    padding: 0.1em 0.4em;
    font-size: 0.9em;
}
pre {
    background: var(--bg-inset);
    border: 1px solid var(--line);
    border-radius: var(--radius);
    padding: 0.9em 1.1em;
    overflow-x: auto;
}
pre code { background: none; border: 0; padding: 0; }

blockquote {
    margin: 1em 0;
    padding: 0.4em 1.2em;
    border-left: 3px solid var(--rust);
    color: var(--ink-dim);
    font-style: italic;
}

hr { border: 0; border-top: 1px solid var(--line-strong); margin: 2em 0; }

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

::selection { background: var(--rust); color: #fff; }

/* ================================================================== topbar */

.topbar {
    display: flex;
    align-items: center;
    gap: 14px;
    padding: 10px 18px;
    border-bottom: 1px solid var(--line-strong);
    background: var(--bg-raised);
    position: sticky;
    top: 0;
    z-index: 100;
}

.brand {
    font-family: var(--font-display);
    font-weight: 700;
    font-size: 1.35rem;
    letter-spacing: 0.14em;
    color: var(--amber);
    text-transform: uppercase;
}
.brand:hover { color: var(--amber-bright); text-decoration: none; }

.searchform { flex: 1; max-width: 420px; }
.searchform input {
    width: 100%;
    background: var(--bg-inset);
    border: 1px solid var(--line);
    border-radius: var(--radius);
    color: var(--ink);
    font-family: var(--font-body);
    font-size: 0.9rem;
    padding: 7px 12px;
}
.searchform input:focus { outline: none; border-color: var(--amber); }
.searchform input::placeholder { color: var(--ink-faint); }

.topnav { margin-left: auto; display: flex; align-items: center; gap: 14px; white-space: nowrap; }

.menu-toggle {
    display: none;
    background: none;
    border: 1px solid var(--line-strong);
    border-radius: var(--radius);
    color: var(--amber);
    font-size: 1.1rem;
    padding: 4px 10px;
    cursor: pointer;
}

/* =================================================================== shell */

.shell {
    display: flex;
    max-width: calc(var(--sidebar-w) + var(--content-w) + 80px);
    margin: 0 auto;
    padding: 24px 18px 60px;
    gap: 36px;
}

.sidebar { width: var(--sidebar-w); flex-shrink: 0; }

.sidebar-section { margin-bottom: 28px; }
.sidebar-section h3 {
    font-size: 0.78rem;
    font-family: var(--font-body);
    font-weight: 500;
    letter-spacing: 0.22em;
    text-transform: uppercase;
    color: var(--ink-faint);
    border-bottom: 1px solid var(--line);
    padding-bottom: 6px;
    margin: 0 0 10px;
}
.sidebar ul { list-style: none; margin: 0; padding: 0; }
.sidebar li { margin: 2px 0; }
.sidebar a {
    display: flex;
    justify-content: space-between;
    align-items: baseline;
    gap: 8px;
    padding: 4px 6px;
    border-radius: var(--radius);
    color: var(--ink-dim);
    font-size: 0.9rem;
}
.sidebar a:hover { color: var(--amber-bright); background: var(--bg-raised); text-decoration: none; }
.sidebar .count { color: var(--teal); font-size: 0.78rem; }
.recentlist a { display: block; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }

.content { flex: 1; min-width: 0; max-width: var(--content-w); }

.footer {
    text-align: center;
    color: var(--ink-faint);
    font-size: 0.78rem;
    letter-spacing: 0.12em;
    padding: 22px 0 30px;
    border-top: 1px solid var(--line);
}

/* ================================================================ elements */

.btn {
    display: inline-block;
    background: transparent;
    border: 1px solid var(--amber);
    border-radius: var(--radius);
    color: var(--amber);
    font-family: var(--font-body);
    font-size: 0.88rem;
    padding: 7px 16px;
    cursor: pointer;
    letter-spacing: 0.04em;
}
.btn:hover { background: var(--amber); color: var(--bg); text-decoration: none; }
.btn.danger { border-color: var(--danger); color: var(--danger); }
.btn.danger:hover { background: var(--danger); color: #fff; }

.quiet { color: var(--ink-dim); font-size: 0.85rem; }
.quiet-text { color: var(--ink-faint); font-size: 0.85rem; }

.tag {
    display: inline-block;
    border: 1px solid var(--teal);
    border-radius: var(--radius);
    color: var(--teal);
    font-size: 0.78rem;
    padding: 2px 10px;
    margin: 0 6px 6px 0;
}
.tag:hover { background: var(--teal); color: var(--bg); text-decoration: none; }

.empty {
    text-align: center;
    color: var(--ink-dim);
    padding: 60px 20px;
    border: 1px dashed var(--line-strong);
    border-radius: var(--radius);
    margin-top: 30px;
}

.page-title { margin-bottom: 0.1em; }
.page-sub { color: var(--ink-faint); margin-top: 0; font-size: 0.85rem; }

.section-title {
    font-size: 0.82rem;
    font-family: var(--font-body);
    font-weight: 500;
    letter-spacing: 0.22em;
    text-transform: uppercase;
    color: var(--ink-faint);
    border-bottom: 1px solid var(--line);
    padding-bottom: 6px;
}

.form-error {
    border: 1px solid var(--danger);
    border-radius: var(--radius);
    color: var(--danger);
    padding: 10px 14px;
}
.form-hint { color: var(--ink-faint); font-size: 0.78rem; line-height: 2; }

.restore-banner {
    border: 1px solid var(--teal);
    color: var(--teal);
    border-radius: var(--radius);
    padding: 10px 14px;
    margin-bottom: 16px;
    font-size: 0.85rem;
}

/* ==================================================================== home */

.hero { text-align: center; padding: 30px 0 10px; }
.hero h1 {
    font-size: 3rem;
    letter-spacing: 0.2em;
    text-transform: uppercase;
    margin: 0;
    text-shadow: 0 0 26px rgba(201, 151, 63, 0.25);
}
.hero-tag { color: var(--ink-dim); font-style: italic; margin: 6px 0 0; }
.hero-meta { color: var(--ink-faint); font-size: 0.8rem; letter-spacing: 0.1em; }

.cardlist { list-style: none; margin: 0; padding: 0; }
.card a {
    display: flex;
    align-items: baseline;
    gap: 14px;
    padding: 10px 12px;
    border-bottom: 1px solid var(--line);
    color: var(--ink);
}
.card a:hover { background: var(--bg-raised); text-decoration: none; }
.card-type { color: var(--rust); font-size: 0.75rem; letter-spacing: 0.1em; text-transform: uppercase; min-width: 90px; }
.card-title { flex: 1; font-family: var(--font-display); font-size: 1.05rem; }
.card-date { color: var(--ink-faint); font-size: 0.75rem; }

.browsegrid {
    list-style: none;
    margin: 0; padding: 0;
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(160px, 1fr));
    gap: 12px;
}
.browsetile {
    display: flex;
    flex-direction: column;
    gap: 4px;
    background: var(--bg-raised);
    border: 1px solid var(--line);
    border-radius: var(--radius);
    padding: 16px 14px;
    color: var(--ink);
}
.browsetile:hover { border-color: var(--amber); text-decoration: none; }
.tile-name { font-family: var(--font-display); font-size: 1.05rem; color: var(--amber); }
.tile-count { color: var(--teal); font-size: 0.8rem; }

/* =================================================================== entry */

.entry-kicker { display: flex; align-items: center; gap: 16px; }
.entry-type {
    color: var(--rust);
    font-size: 0.78rem;
    letter-spacing: 0.18em;
    text-transform: uppercase;
}
.entry-edit, .entry-history { color: var(--ink-faint); font-size: 0.78rem; }
.entry-head h1 { margin: 0.15em 0 0.1em; }
.entry-dates { color: var(--ink-faint); font-size: 0.78rem; letter-spacing: 0.06em; margin-top: 0; }

.entry-cover { margin: 1.4em 0; }
.entry-cover img {
    width: 100%;
    border: 1px solid var(--line-strong);
    border-radius: var(--radius);
    filter: sepia(0.15) contrast(1.02);
}

.entry-body { margin-top: 1.2em; }
.entry-body p { margin: 0.9em 0; }

.wikilink { color: var(--lavender); border-bottom: 1px dotted var(--lavender); }
.wikilink:hover { color: var(--amber-bright); border-bottom-color: var(--amber-bright); text-decoration: none; }
.wikilink.missing { color: var(--rust); border-bottom: 1px dashed var(--rust); }

.entry-tags { margin-top: 2.2em; padding-top: 1em; border-top: 1px solid var(--line); }

/* =============================================================== index/lists */

.indexlist { list-style: none; margin: 1em 0; padding: 0; }
.indexlist li {
    display: flex;
    align-items: baseline;
    gap: 12px;
    padding: 7px 4px;
    border-bottom: 1px solid var(--line);
}
.indexlist a { font-family: var(--font-display); font-size: 1.05rem; }
.index-tags { color: var(--ink-faint); font-size: 0.75rem; margin-left: auto; text-align: right; }

.revlist { list-style: none; margin: 1em 0; padding: 0; }
.rev-row {
    display: flex;
    align-items: baseline;
    gap: 14px;
    padding: 8px 4px;
    border-bottom: 1px solid var(--line);
    flex-wrap: wrap;
}
.rev-date { font-family: var(--font-display); font-size: 1rem; color: var(--ink); }
.rev-actions { margin-left: auto; display: flex; gap: 14px; }

.resultlist { list-style: none; margin: 1em 0; padding: 0; }
.result { padding: 12px 4px; border-bottom: 1px solid var(--line); }
.result-title { font-family: var(--font-display); font-size: 1.1rem; }
.result-type { color: var(--rust); font-size: 0.72rem; letter-spacing: 0.12em; text-transform: uppercase; margin-left: 10px; }
.result-excerpt { color: var(--ink-dim); font-size: 0.85rem; margin: 4px 0 0; }

/* ==================================================================== forms */

.loginbox { max-width: 360px; margin: 40px auto; }
.loginbox h1 { text-align: center; }

form label { display: block; margin: 14px 0 4px; color: var(--ink-dim); font-size: 0.85rem; }
form label.inline { display: inline-flex; align-items: center; gap: 8px; margin: 8px 0; }

input[type=text], input[type=search], input[type=password], select, textarea {
    width: 100%;
    background: var(--bg-inset);
    border: 1px solid var(--line);
    border-radius: var(--radius);
    color: var(--ink);
    font-family: var(--font-body);
    font-size: 0.95rem;
    padding: 9px 12px;
    margin-top: 4px;
}
input:focus, select:focus, textarea:focus { outline: none; border-color: var(--amber); }
textarea { resize: vertical; line-height: 1.6; }
textarea.js-autogrow { resize: none; overflow-y: hidden; }
input[type=file] { color: var(--ink-dim); margin-top: 6px; display: block; }

.draft-banner {
    border: 1px solid var(--teal);
    color: var(--teal);
    border-radius: var(--radius);
    padding: 10px 14px;
    margin-bottom: 16px;
    font-size: 0.85rem;
    display: flex;
    align-items: center;
    gap: 12px;
    flex-wrap: wrap;
}
.draft-banner .btn { padding: 4px 12px; font-size: 0.8rem; }
.draft-banner .quiet { background: none; border: 0; cursor: pointer; font-family: var(--font-body); }

.editform { margin-bottom: 40px; }
.editrow { display: flex; gap: 16px; }
.editrow .grow { flex: 1; }
.editrow label { min-width: 160px; }

.mdtabs { display: flex; gap: 4px; margin-top: 6px; }
.mdtab {
    background: none;
    border: 1px solid transparent;
    border-bottom: none;
    border-radius: var(--radius) var(--radius) 0 0;
    color: var(--ink-faint);
    font-family: var(--font-body);
    font-size: 0.85rem;
    padding: 6px 14px;
    cursor: pointer;
}
.mdtab:hover { color: var(--ink-dim); }
.mdtab.active {
    background: var(--bg-inset);
    border-color: var(--line);
    color: var(--amber);
}

.mdtoolbar { display: flex; gap: 6px; margin: 0 0 6px; }
.mdtoolbar button {
    background: var(--bg-raised);
    border: 1px solid var(--line-strong);
    border-radius: var(--radius);
    color: var(--ink-dim);
    font-family: var(--font-body);
    font-size: 0.85rem;
    padding: 4px 12px;
    cursor: pointer;
}
.mdtoolbar button:hover { color: var(--amber); border-color: var(--amber); }

.mdpreview {
    background: var(--bg-inset);
    border: 1px solid var(--line);
    border-radius: var(--radius);
    padding: 14px 16px;
    min-height: 200px;
    margin-top: 0;
}
.mdpreview:empty::before,
.mdpreview.is-empty::before {
    content: "Nothing to preview yet — type something in Write first.";
    color: var(--ink-faint);
    font-style: italic;
}

.editactions { display: flex; align-items: center; gap: 18px; margin-top: 22px; }

.cover-current { display: flex; align-items: center; gap: 16px; margin-top: 10px; }
.cover-current img { max-height: 80px; border: 1px solid var(--line-strong); border-radius: var(--radius); }

.typegrid { display: flex; flex-direction: column; gap: 10px; margin: 16px 0 28px; }
.typerow {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 16px;
    flex-wrap: wrap;
    background: var(--bg-raised);
    border: 1px solid var(--line);
    border-radius: var(--radius);
    padding: 10px 14px;
}
.typerow-meta { display: flex; align-items: center; gap: 10px; flex-wrap: wrap; flex: 1; margin: 0; }
.typerow-meta input[type=text] { width: auto; min-width: 120px; margin-top: 0; }
.typerow-actions { display: flex; align-items: center; gap: 8px; flex-wrap: wrap; }
.typerow-delete { display: flex; align-items: center; gap: 8px; margin: 0; }
.typerow-delete select { width: auto; margin-top: 0; }
.reorder-btn {
    background: var(--bg-inset);
    border: 1px solid var(--line-strong);
    border-radius: var(--radius);
    color: var(--ink-dim);
    font-size: 0.9rem;
    padding: 4px 10px;
    cursor: pointer;
}
.reorder-btn:hover:not(:disabled) { color: var(--amber); border-color: var(--amber); }
.reorder-btn:disabled { opacity: 0.3; cursor: default; }
.addtype-form { max-width: 420px; margin-bottom: 30px; }

.dangerzone {
    margin-top: 50px;
    padding: 16px;
    border: 1px solid var(--danger);
    border-radius: var(--radius);
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 16px;
    flex-wrap: wrap;
}

/* =================================================================== mobile */

@media (max-width: 820px) {
    .topbar { flex-wrap: wrap; padding: 10px 12px; }
    .menu-toggle { display: block; order: 0; }
    .brand { order: 1; }
    .topnav { order: 2; }
    .searchform { order: 3; flex-basis: 100%; max-width: none; }

    .shell { flex-direction: column; padding: 16px 12px 50px; gap: 0; }

    .sidebar {
        display: none;
        width: 100%;
        border: 1px solid var(--line-strong);
        border-radius: var(--radius);
        background: var(--bg-raised);
        padding: 14px;
        margin-bottom: 22px;
    }
    .sidebar.open { display: block; }

    .hero h1 { font-size: 2.1rem; }
    .editrow { flex-direction: column; gap: 0; }
    .editrow label { min-width: 0; }
    .card a { flex-wrap: wrap; gap: 4px 14px; }
    .card-type { min-width: 0; flex-basis: 100%; }

    .typerow { flex-direction: column; align-items: stretch; }
    .typerow-actions { justify-content: space-between; }
    .rev-actions { margin-left: 0; flex-basis: 100%; }

    /* prevent iOS Safari's auto-zoom-on-focus, which kicks in under 16px */
    input[type=text], input[type=search], input[type=password], select, textarea {
        font-size: 16px;
    }

    /* bigger touch targets for the markdown toolbar */
    .mdtoolbar button { padding: 8px 14px; font-size: 0.95rem; }

    /* Save/Cancel/History float above the keyboard instead of requiring a
       scroll back down through a long body field to reach them */
    .content { padding-bottom: 76px; }
    .editactions {
        position: fixed;
        left: 0;
        right: 0;
        bottom: 0;
        margin: 0;
        gap: 12px 18px;
        flex-wrap: wrap;
        background: var(--bg-raised);
        border-top: 1px solid var(--line-strong);
        padding: 10px 16px calc(10px + env(safe-area-inset-bottom));
        box-shadow: 0 -4px 16px rgba(0, 0, 0, 0.4);
        z-index: 50;
    }
}