/* Central admin — base styles */

:root {
    --c-dark:    #222;
    --c-bg:      #f4f5f7;
    --c-surface: #ffffff;
    --c-border:  #e2e4e8;
    --c-text:    #222;
    --c-muted:   #777;
    --c-accent:  #2f7d5b; /* save / success — green */
    --c-danger:  #c0392b; /* delete — red */
    --c-link:    #2456a6;
    --radius:    6px;
    --header-h:  56px;
}

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

body {
    margin: 0;
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
    background: var(--c-bg);
    color: var(--c-text);
    line-height: 1.6;
}

h1, h2, h3 { line-height: 1.25; }
a { color: var(--c-link); }

/* ---- Header (fixed, dark) ---- */
.admin-header {
    position: fixed;
    top: 0; left: 0; right: 0;
    height: var(--header-h);
    background: var(--c-dark);
    color: #fff;
    z-index: 100;
}

.admin-header-inner {
    display: flex;
    align-items: center;
    gap: 24px;
    height: 100%;
    padding: 0 24px;
}

.admin-brand { color: #fff; font-weight: 600; text-decoration: none; }

.admin-nav { display: flex; gap: 4px; }
.admin-nav a {
    color: #bbb;
    text-decoration: none;
    padding: 8px 12px;
    border-radius: var(--radius);
    font-size: 0.95rem;
}
.admin-nav a:hover { color: #fff; background: rgba(255,255,255,0.08); }
.admin-nav a.active { color: #fff; background: rgba(255,255,255,0.14); }

.admin-header-right {
    margin-left: auto;
    display: flex;
    align-items: center;
    gap: 16px;
    font-size: 0.9rem;
}
.admin-user { color: #fff; }
.admin-icon-link { color: #bbb; text-decoration: none; }
.admin-icon-link:hover { color: #fff; text-decoration: underline; }
.admin-lang { display: flex; gap: 6px; color: #888; }
.admin-lang .active { color: #fff; font-weight: 600; }

/* ---- Main ---- */
.admin-main {
    max-width: 1280px;
    margin: 0 auto;
    padding: calc(var(--header-h) + 24px) 24px 48px;
}

.page-head {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 1.5rem;
}
.page-head h1 { margin: 0; font-size: 1.5rem; }
.muted { color: var(--c-muted); }

/* ---- Buttons ---- */
.btn {
    display: inline-block;
    border: 1px solid transparent;
    padding: 0.55rem 1.1rem;
    border-radius: var(--radius);
    font-size: 0.95rem;
    cursor: pointer;
    text-decoration: none;
    line-height: 1.2;
}
.btn-primary { background: var(--c-dark); color: #fff; }
.btn-primary:hover { background: #000; }
.btn-success { background: var(--c-accent); color: #fff; }
.btn-success:hover { filter: brightness(0.95); }
.btn-secondary { background: #fff; color: var(--c-text); border-color: var(--c-border); }
.btn-secondary:hover { background: #f0f1f3; text-decoration: none; }
.btn-danger { background: var(--c-danger); color: #fff; }
.btn-danger:hover { filter: brightness(0.95); }
.btn-block { display: block; width: 100%; text-align: center; }

/* ---- Forms ---- */
label { display: block; margin-bottom: 0.3rem; font-weight: 600; font-size: 0.9rem; }
input, select, textarea {
    width: 100%;
    padding: 0.55rem 0.6rem;
    border: 1px solid var(--c-border);
    border-radius: var(--radius);
    font-size: 1rem;
    font-family: inherit;
    background: #fff;
}
input:focus, select:focus, textarea:focus {
    outline: none;
    border-color: var(--c-dark);
    box-shadow: 0 0 0 2px rgba(34,34,34,0.12);
}
.form-group { margin-bottom: 1rem; }

/* ---- Alerts ---- */
.alert { padding: 0.7rem 1rem; border-radius: var(--radius); margin-bottom: 1rem; font-size: 0.95rem; }
.alert-error   { background: #fdecea; color: #c0392b; border: 1px solid #f0b8b2; }
.alert-success { background: #eafaf1; color: #1e7e44; border: 1px solid #aee0c2; }

/* ---- Auth (login) ---- */
.auth-body {
    display: flex;
    min-height: 100vh;
    align-items: center;
    justify-content: center;
    background: var(--c-bg);
}
.auth-main { width: 100%; max-width: 380px; padding: 24px; }
.auth-card {
    background: var(--c-surface);
    border: 1px solid var(--c-border);
    border-radius: 10px;
    padding: 2rem;
}
.auth-card h1 { margin: 0 0 1.25rem; font-size: 1.4rem; }

/* ---- Project grid ---- */
.project-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(240px, 1fr));
    gap: 16px;
}
.project-card {
    background: var(--c-surface);
    border: 1px solid var(--c-border);
    border-radius: 10px;
    padding: 1.1rem;
}
.project-name { font-weight: 600; font-size: 1.05rem; }
.project-host { color: var(--c-muted); font-size: 0.85rem; font-family: monospace; margin-bottom: 0.7rem; }
.project-badges { display: flex; flex-wrap: wrap; gap: 6px; margin-bottom: 1rem; min-height: 24px; }
.badge {
    font-size: 0.72rem;
    padding: 2px 8px;
    border-radius: 4px;
    background: #eef0f2;
    color: #555;
    text-transform: uppercase;
    letter-spacing: 0.02em;
}
.badge-feature { background: #e7f0ff; color: #2456a6; text-transform: none; }

/* ---- Workspace header / sub-nav ---- */
.ws-project { display: flex; align-items: center; gap: 10px; }
.ws-back { color: #bbb; text-decoration: none; font-size: 0.9rem; }
.ws-back:hover { color: #fff; }
.ws-project-name { color: #fff; font-weight: 600; }
.ws-project-host { color: #888; font-size: 0.8rem; font-family: monospace; }

.ws-nav {
    position: fixed;
    top: var(--header-h);
    left: 0; right: 0;
    height: 44px;
    background: #fff;
    border-bottom: 1px solid var(--c-border);
    z-index: 90;
}
.ws-nav-inner {
    max-width: 1280px;
    margin: 0 auto;
    height: 100%;
    display: flex;
    align-items: center;
    gap: 4px;
    padding: 0 24px;
}
.ws-nav a {
    padding: 6px 12px;
    border-radius: var(--radius);
    text-decoration: none;
    color: #555;
    font-size: 0.95rem;
}
.ws-nav a:hover { background: #f0f1f3; color: var(--c-text); }
.ws-nav a.active { background: var(--c-dark); color: #fff; }

/* Workspace pages sit below both the header and the sub-nav */
body.ws .admin-main { padding-top: calc(var(--header-h) + 44px + 24px); }

/* ---- Generic card ---- */
.card {
    background: var(--c-surface);
    border: 1px solid var(--c-border);
    border-radius: 10px;
    padding: 1.25rem;
    margin-bottom: 1.25rem;
}
.card-flush { padding: 0; overflow: hidden; }
.card h2 { margin: 0 0 1rem; font-size: 1.1rem; }

/* ---- Form layout ---- */
.form-row { display: flex; gap: 16px; }
.form-row .grow { flex: 1; }
.form-hint { display: block; margin-top: 0.3rem; font-size: 0.8rem; color: var(--c-muted); }
.checkbox-label {
    display: flex;
    align-items: center;
    gap: 8px;
    font-weight: 400;
    margin-bottom: 0.5rem;
    cursor: pointer;
}
.checkbox-label input { width: auto; }
textarea { min-height: 120px; resize: vertical; font-family: ui-monospace, monospace; }

/* ---- Tables ---- */
.table { width: 100%; border-collapse: collapse; }
.table th, .table td { padding: 0.65rem 0.85rem; text-align: left; border-bottom: 1px solid var(--c-border); }
.table th { background: #fafbfc; font-size: 0.78rem; text-transform: uppercase; letter-spacing: 0.03em; color: #666; }
.table tr:last-child td { border-bottom: none; }
.ta-right { text-align: right; }

/* ---- Language tabs ---- */
.lang-tabs { display: flex; gap: 4px; margin-bottom: 1rem; }
.lang-tabs a {
    padding: 5px 12px;
    border: 1px solid var(--c-border);
    border-radius: var(--radius);
    text-decoration: none;
    color: #666;
    font-size: 0.85rem;
    font-weight: 600;
}
.lang-tabs a.active { background: var(--c-dark); color: #fff; border-color: var(--c-dark); }

/* ---- Misc ---- */
.btn-sm { padding: 0.3rem 0.7rem; font-size: 0.85rem; }
.badge-ok { background: #e6f5ec; color: #1e7e44; }
code { background: #f0f1f3; padding: 0.1rem 0.4rem; border-radius: 4px; font-size: 0.85rem; }

/* ---- Error page ---- */
.error-page { text-align: center; padding: 3rem 1rem; }
.error-page h1 { margin: 0 0 0.5rem; font-size: 1.6rem; }
.error-page p { max-width: 480px; margin: 0 auto 1.5rem; }