/* ============================================================
   Soziokratisches Logbuch — Stylesheet
   Design: ruhig, strukturiert, gut lesbar
   ============================================================ */

/* ------------------------------------------------------------
   1. Tokens & Reset
------------------------------------------------------------ */
:root {
    /* Palette */
    --c-bg:          #F7F6F3;       /* warmes Off-White */
    --c-surface:     #FFFFFF;
    --c-surface-2:   #F0EEE9;
    --c-border:      #DDD9D1;
    --c-border-dark: #B8B3A8;

    --c-ink:         #1C1A17;       /* fast-schwarz */
    --c-ink-2:       #5C574E;       /* mittelgrau */
    --c-ink-3:       #9C9589;       /* hellgrau */

    /* Akzentfarbe: warmes Blaugrün — Verlässlichkeit, Klarheit */
    --c-accent:      #1D6F6A;
    --c-accent-lt:   #E0F0EF;
    --c-accent-dark: #155451;

    /* Semantik */
    --c-success:     #1A6B3C;
    --c-success-lt:  #D6F0E3;
    --c-error:       #8B2020;
    --c-error-lt:    #FAE0E0;
    --c-warning:     #7A5200;
    --c-warning-lt:  #FFF0C8;
    --c-info:        #1A4A7A;
    --c-info-lt:     #DCE9F8;

    /* Status-Badges */
    --c-active:      var(--c-success);
    --c-active-lt:   var(--c-success-lt);
    --c-draft:       var(--c-ink-3);
    --c-draft-lt:    var(--c-surface-2);
    --c-review:      var(--c-warning);
    --c-review-lt:   var(--c-warning-lt);
    --c-expired:     var(--c-error);
    --c-expired-lt:  var(--c-error-lt);

    /* Typografie */
    --font-sans: 'Inter', 'Segoe UI', system-ui, sans-serif;
    --font-mono: 'JetBrains Mono', 'Fira Mono', 'Courier New', monospace;

    /* Schriftgrößen */
    --text-xs:   0.75rem;
    --text-sm:   0.875rem;
    --text-base: 1rem;
    --text-lg:   1.125rem;
    --text-xl:   1.25rem;
    --text-2xl:  1.5rem;
    --text-3xl:  1.875rem;

    /* Abstände */
    --sp-1: 0.25rem;
    --sp-2: 0.5rem;
    --sp-3: 0.75rem;
    --sp-4: 1rem;
    --sp-5: 1.25rem;
    --sp-6: 1.5rem;
    --sp-8: 2rem;
    --sp-10: 2.5rem;
    --sp-12: 3rem;

    /* Radii */
    --r-sm: 4px;
    --r-md: 6px;
    --r-lg: 10px;
    --r-xl: 14px;
    --r-full: 9999px;

    /* Schatten */
    --shadow-sm: 0 1px 3px rgba(0,0,0,.07), 0 1px 2px rgba(0,0,0,.05);
    --shadow-md: 0 4px 12px rgba(0,0,0,.09), 0 2px 4px rgba(0,0,0,.06);

    /* Sidebar */
    --sidebar-w: 224px;
}

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

html { font-size: 16px; }

body {
    font-family: var(--font-sans);
    background: var(--c-bg);
    color: var(--c-ink);
    line-height: 1.6;
    display: flex;
    min-height: 100vh;
}

body.body--bare {
    display: block;
    background: var(--c-bg);
}

img, svg { display: block; max-width: 100%; }
a { color: var(--c-accent); text-decoration: none; }
a:hover { text-decoration: underline; }
ul, ol { list-style: none; }

/* ------------------------------------------------------------
   2. Sidebar
------------------------------------------------------------ */
.sidebar {
    width: var(--sidebar-w);
    min-width: var(--sidebar-w);
    background: var(--c-ink);
    color: #C8C4BC;
    display: flex;
    flex-direction: column;
    min-height: 100vh;
    position: sticky;
    top: 0;
    height: 100vh;
    overflow-y: auto;
}

.sidebar__brand {
    display: flex;
    align-items: center;
    gap: var(--sp-3);
    padding: var(--sp-6) var(--sp-5);
    border-bottom: 1px solid rgba(255,255,255,.08);
    color: #FFFFFF;
    font-size: var(--text-sm);
    font-weight: 600;
    letter-spacing: .02em;
}

.sidebar__brand-icon {
    font-size: var(--text-xl);
    color: #4DB8B2;
    line-height: 1;
}

.sidebar__nav {
    flex: 1;
    padding: var(--sp-4) var(--sp-3);
    display: flex;
    flex-direction: column;
    gap: var(--sp-1);
}

.sidebar__link {
    display: flex;
    align-items: center;
    gap: var(--sp-3);
    padding: var(--sp-2) var(--sp-3);
    border-radius: var(--r-md);
    color: #C8C4BC;
    font-size: var(--text-sm);
    transition: background .12s, color .12s;
    text-decoration: none;
}

.sidebar__link:hover {
    background: rgba(255,255,255,.07);
    color: #FFFFFF;
    text-decoration: none;
}

.sidebar__link--active {
    background: rgba(77,184,178,.18);
    color: #4DB8B2;
}

.sidebar__link .ti { font-size: 1.1rem; flex-shrink: 0; }

.sidebar__footer {
    padding: var(--sp-4) var(--sp-4);
    border-top: 1px solid rgba(255,255,255,.08);
    display: flex;
    align-items: center;
    gap: var(--sp-3);
}

.sidebar__user { flex: 1; display: flex; align-items: center; gap: var(--sp-2); min-width: 0; }

.sidebar__user-avatar {
    width: 30px; height: 30px;
    border-radius: var(--r-full);
    background: #4DB8B2;
    color: var(--c-ink);
    font-size: var(--text-xs);
    font-weight: 700;
    display: flex; align-items: center; justify-content: center;
    flex-shrink: 0;
}

.sidebar__user-info { min-width: 0; }
.sidebar__user-name {
    display: block;
    font-size: var(--text-xs);
    color: #E0DDD7;
    white-space: nowrap; overflow: hidden; text-overflow: ellipsis;
}
.sidebar__user-role {
    font-size: 10px;
    color: #4DB8B2;
    text-transform: uppercase;
    letter-spacing: .04em;
}

.sidebar__logout {
    background: none; border: none; cursor: pointer;
    color: #9C9589; padding: var(--sp-1);
    border-radius: var(--r-sm);
    transition: color .12s;
    display: flex; align-items: center;
}
.sidebar__logout:hover { color: #E05555; }

/* ------------------------------------------------------------
   3. Main / Page
------------------------------------------------------------ */
.main {
    flex: 1;
    min-width: 0;
    display: flex;
    flex-direction: column;
    padding: var(--sp-8);
    gap: var(--sp-6);
}

.page { display: flex; flex-direction: column; gap: var(--sp-6); flex: 1; }

/* ------------------------------------------------------------
   4. Page Header
------------------------------------------------------------ */
.page-header {
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
    gap: var(--sp-4);
    flex-wrap: wrap;
}

.page-header__title {
    font-size: var(--text-2xl);
    font-weight: 700;
    color: var(--c-ink);
    line-height: 1.2;
}

.page-header__sub {
    font-size: var(--text-sm);
    color: var(--c-ink-2);
    margin-top: var(--sp-1);
}

.page-header__actions {
    display: flex;
    gap: var(--sp-2);
    flex-wrap: wrap;
    align-items: center;
    flex-shrink: 0;
}

/* ------------------------------------------------------------
   5. Breadcrumb
------------------------------------------------------------ */
.breadcrumb {
    display: flex;
    align-items: center;
    gap: var(--sp-2);
    font-size: var(--text-sm);
    color: var(--c-ink-2);
}
.breadcrumb a { color: var(--c-ink-2); }
.breadcrumb a:hover { color: var(--c-accent); }
.breadcrumb__sep { color: var(--c-border-dark); }

/* ------------------------------------------------------------
   6. Buttons
------------------------------------------------------------ */
.btn {
    display: inline-flex;
    align-items: center;
    gap: var(--sp-2);
    padding: 0.45rem var(--sp-4);
    border-radius: var(--r-md);
    font-size: var(--text-sm);
    font-weight: 500;
    font-family: inherit;
    cursor: pointer;
    border: 1px solid transparent;
    transition: background .12s, border-color .12s, color .12s, box-shadow .12s;
    text-decoration: none;
    white-space: nowrap;
    line-height: 1.5;
}
.btn .ti { font-size: 1rem; }

.btn--primary {
    background: var(--c-accent);
    color: #FFFFFF;
    border-color: var(--c-accent-dark);
}
.btn--primary:hover {
    background: var(--c-accent-dark);
    text-decoration: none;
}

.btn--secondary {
    background: var(--c-surface);
    color: var(--c-ink);
    border-color: var(--c-border);
    box-shadow: var(--shadow-sm);
}
.btn--secondary:hover {
    background: var(--c-surface-2);
    text-decoration: none;
}

.btn--danger {
    background: var(--c-surface);
    color: var(--c-error);
    border-color: var(--c-error-lt);
}
.btn--danger:hover {
    background: var(--c-error-lt);
    text-decoration: none;
}

.btn--sm { padding: 0.3rem var(--sp-3); font-size: var(--text-xs); }
.btn--ghost { background: transparent; color: var(--c-ink-2); border-color: transparent; }
.btn--ghost:hover { background: var(--c-surface-2); color: var(--c-ink); text-decoration: none; }

/* ------------------------------------------------------------
   7. Cards
------------------------------------------------------------ */
.card {
    background: var(--c-surface);
    border: 1px solid var(--c-border);
    border-radius: var(--r-lg);
    box-shadow: var(--shadow-sm);
}

.card__header {
    padding: var(--sp-4) var(--sp-5);
    border-bottom: 1px solid var(--c-border);
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: var(--sp-3);
}

.card__title {
    font-size: var(--text-base);
    font-weight: 600;
    color: var(--c-ink);
    display: flex;
    align-items: center;
    gap: var(--sp-2);
}
.card__title .ti { color: var(--c-accent); }

.card__body { padding: var(--sp-5); }
.card__body--flush { padding: 0; }
.card__footer {
    padding: var(--sp-3) var(--sp-5);
    border-top: 1px solid var(--c-border);
    display: flex;
    justify-content: flex-end;
    gap: var(--sp-2);
}

/* ------------------------------------------------------------
   8. Tabellen
------------------------------------------------------------ */
.table-wrap { overflow-x: auto; }

.table {
    width: 100%;
    border-collapse: collapse;
    font-size: var(--text-sm);
}

.table th {
    text-align: left;
    padding: var(--sp-3) var(--sp-4);
    font-size: var(--text-xs);
    font-weight: 600;
    color: var(--c-ink-2);
    text-transform: uppercase;
    letter-spacing: .04em;
    border-bottom: 1px solid var(--c-border);
    white-space: nowrap;
}

.table td {
    padding: var(--sp-3) var(--sp-4);
    border-bottom: 1px solid var(--c-border);
    color: var(--c-ink);
    vertical-align: middle;
}

.table tr:last-child td { border-bottom: none; }
.table tbody tr:hover { background: var(--c-bg); }

.table__actions { display: flex; gap: var(--sp-1); align-items: center; }

/* ------------------------------------------------------------
   9. Badges / Status
------------------------------------------------------------ */
.badge {
    display: inline-flex;
    align-items: center;
    gap: 4px;
    padding: 2px var(--sp-2);
    border-radius: var(--r-full);
    font-size: var(--text-xs);
    font-weight: 500;
    line-height: 1.4;
}

.badge--active   { background: var(--c-active-lt);  color: var(--c-active); }
.badge--draft    { background: var(--c-draft-lt);   color: var(--c-draft); }
.badge--review   { background: var(--c-review-lt);  color: var(--c-review); }
.badge--expired  { background: var(--c-expired-lt); color: var(--c-expired); }
.badge--open     { background: var(--c-info-lt);    color: var(--c-info); }
.badge--resolved { background: var(--c-active-lt);  color: var(--c-active); }
.badge--dropped  { background: var(--c-draft-lt);   color: var(--c-ink-3); }
.badge--archived { background: var(--c-surface-2);  color: var(--c-ink-3); }

/* role_type-Badges */
.badge--facilitator  { background: #E8F0FE; color: #1A56A0; }
.badge--secretary    { background: #F3E8FE; color: #6B21A8; }
.badge--rep_link     { background: #FEF3C7; color: #92400E; }
.badge--delegate_link{ background: #FEF3C7; color: #92400E; }
.badge--elected      { background: var(--c-accent-lt); color: var(--c-accent-dark); }

/* ------------------------------------------------------------
   10. Formulare
------------------------------------------------------------ */
.form { display: flex; flex-direction: column; gap: var(--sp-5); }

.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: var(--sp-4); }
.form-row--3 { grid-template-columns: 1fr 1fr 1fr; }
.form-row--full { grid-template-columns: 1fr; }

.form-field { display: flex; flex-direction: column; gap: var(--sp-2); }

.form-label {
    font-size: var(--text-sm);
    font-weight: 500;
    color: var(--c-ink);
}
.form-label--required::after {
    content: ' *';
    color: var(--c-error);
}

.form-input,
.form-select,
.form-textarea {
    width: 100%;
    padding: var(--sp-2) var(--sp-3);
    border: 1px solid var(--c-border);
    border-radius: var(--r-md);
    font-family: inherit;
    font-size: var(--text-sm);
    color: var(--c-ink);
    background: var(--c-surface);
    transition: border-color .12s, box-shadow .12s;
    line-height: 1.5;
}

.form-input:focus,
.form-select:focus,
.form-textarea:focus {
    outline: none;
    border-color: var(--c-accent);
    box-shadow: 0 0 0 3px rgba(29,111,106,.15);
}

.form-input--error,
.form-select--error,
.form-textarea--error {
    border-color: var(--c-error);
}
.form-input--error:focus,
.form-textarea--error:focus {
    box-shadow: 0 0 0 3px rgba(139,32,32,.12);
}

.form-textarea { resize: vertical; min-height: 90px; }

.form-hint { font-size: var(--text-xs); color: var(--c-ink-2); }
.form-error { font-size: var(--text-xs); color: var(--c-error); }

.form-check {
    display: flex;
    align-items: center;
    gap: var(--sp-2);
    cursor: pointer;
    font-size: var(--text-sm);
}
.form-check input[type="checkbox"] { width: 16px; height: 16px; accent-color: var(--c-accent); }
.form-check input[type="radio"]    { width: 16px; height: 16px; accent-color: var(--c-accent); flex-shrink: 0; }
.form-check--block {
    align-items: flex-start;
    padding: var(--sp-3);
    border: 1px solid var(--c-border);
    border-radius: var(--r-md);
}
.form-check--block input { margin-top: 2px; }

.form-actions {
    display: flex;
    gap: var(--sp-3);
    align-items: center;
    padding-top: var(--sp-2);
    border-top: 1px solid var(--c-border);
}

/* ------------------------------------------------------------
   11. Tabs
------------------------------------------------------------ */
.tabs {
    display: flex;
    gap: 2px;
    border-bottom: 2px solid var(--c-border);
}

.tab-btn {
    padding: var(--sp-3) var(--sp-4);
    font-size: var(--text-sm);
    font-weight: 500;
    color: var(--c-ink-2);
    background: none;
    border: none;
    border-bottom: 2px solid transparent;
    margin-bottom: -2px;
    cursor: pointer;
    display: flex;
    align-items: center;
    gap: var(--sp-2);
    transition: color .12s, border-color .12s;
}

.tab-btn:hover { color: var(--c-ink); }
.tab-btn.tab-btn--active { color: var(--c-accent); border-bottom-color: var(--c-accent); }

.tab-panel { display: none; padding-top: var(--sp-5); }
.tab-panel--active { display: block; }

/* ------------------------------------------------------------
   12. Flash-Nachrichten
------------------------------------------------------------ */
.flash {
    display: flex;
    align-items: center;
    gap: var(--sp-3);
    padding: var(--sp-3) var(--sp-4);
    border-radius: var(--r-md);
    font-size: var(--text-sm);
    border: 1px solid transparent;
}
.flash .ti { font-size: 1.1rem; flex-shrink: 0; }
.flash__close {
    margin-left: auto;
    background: none; border: none; cursor: pointer;
    color: inherit; opacity: .6; padding: 2px;
    display: flex; align-items: center;
}
.flash__close:hover { opacity: 1; }

.flash--success { background: var(--c-success-lt); color: var(--c-success); border-color: #A7D9BC; }
.flash--error   { background: var(--c-error-lt);   color: var(--c-error);   border-color: #F0B4B4; }
.flash--warning { background: var(--c-warning-lt); color: var(--c-warning); border-color: #F2D67A; }
.flash--info    { background: var(--c-info-lt);    color: var(--c-info);    border-color: #9FC0E8; }

/* ------------------------------------------------------------
   13. Dashboard-Kacheln
------------------------------------------------------------ */
.stat-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
    gap: var(--sp-4);
}

.stat-card {
    background: var(--c-surface);
    border: 1px solid var(--c-border);
    border-radius: var(--r-lg);
    padding: var(--sp-5);
    display: flex;
    flex-direction: column;
    gap: var(--sp-2);
}

.stat-card__icon {
    width: 38px; height: 38px;
    border-radius: var(--r-md);
    background: var(--c-accent-lt);
    color: var(--c-accent);
    display: flex; align-items: center; justify-content: center;
    font-size: 1.25rem;
}
.stat-card__value { font-size: var(--text-3xl); font-weight: 700; line-height: 1; }
.stat-card__label { font-size: var(--text-xs); color: var(--c-ink-2); text-transform: uppercase; letter-spacing: .04em; }

/* ------------------------------------------------------------
   14. Kreis-Baum
------------------------------------------------------------ */
.circle-tree { display: flex; flex-direction: column; gap: var(--sp-2); }

.circle-node {
    display: flex;
    align-items: center;
    gap: var(--sp-3);
    padding: var(--sp-3) var(--sp-4);
    background: var(--c-surface);
    border: 1px solid var(--c-border);
    border-radius: var(--r-md);
    transition: border-color .12s, box-shadow .12s;
}
.circle-node:hover { border-color: var(--c-accent); box-shadow: var(--shadow-sm); }

.circle-node__icon {
    width: 32px; height: 32px;
    border-radius: var(--r-full);
    border: 2px solid var(--c-accent);
    display: flex; align-items: center; justify-content: center;
    color: var(--c-accent); font-size: .8rem; flex-shrink: 0;
}

.circle-node__info { flex: 1; min-width: 0; }
.circle-node__name { font-weight: 600; font-size: var(--text-sm); }
.circle-node__meta { font-size: var(--text-xs); color: var(--c-ink-2); white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }

.circle-children { padding-left: var(--sp-8); display: flex; flex-direction: column; gap: var(--sp-2); margin-top: var(--sp-2); }

/* ------------------------------------------------------------
   15. Leerer Zustand (empty state)
------------------------------------------------------------ */
.empty-state {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding: var(--sp-12) var(--sp-8);
    text-align: center;
    color: var(--c-ink-2);
    gap: var(--sp-3);
}
.empty-state .ti { font-size: 2.5rem; color: var(--c-border-dark); }
.empty-state__title { font-size: var(--text-base); font-weight: 600; color: var(--c-ink); }
.empty-state__body  { font-size: var(--text-sm); max-width: 320px; }

/* ------------------------------------------------------------
   16. Auth-Seite
------------------------------------------------------------ */
.auth-wrap {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: var(--sp-8);
}

.auth-card {
    width: 100%;
    max-width: 400px;
    background: var(--c-surface);
    border: 1px solid var(--c-border);
    border-radius: var(--r-xl);
    box-shadow: var(--shadow-md);
    padding: var(--sp-8);
}

.auth-card__brand {
    text-align: center;
    margin-bottom: var(--sp-6);
}
.auth-card__logo {
    font-size: 2.5rem;
    color: var(--c-accent);
    line-height: 1;
    margin-bottom: var(--sp-2);
}
.auth-card__app-name { font-size: var(--text-lg); font-weight: 700; }
.auth-card__tagline  { font-size: var(--text-sm); color: var(--c-ink-2); }

.auth-card__row {
    display: flex;
    justify-content: flex-end;
    margin-top: calc(var(--sp-2) * -1);
}
.auth-card__link {
    font-size: var(--text-sm);
    color: var(--c-accent);
}
.auth-card__link:hover { text-decoration: underline; }

.auth-card__foot {
    text-align: center;
    margin-top: var(--sp-6);
    font-size: var(--text-sm);
    color: var(--c-ink-2);
}

/* Eingabefeld mit Inline-Aktion (z. B. Passwort anzeigen) */
.input-with-action { position: relative; display: flex; }
.input-with-action .form-input { padding-right: calc(var(--sp-8) + var(--sp-2)); }
.input-with-action__btn {
    position: absolute;
    top: 0;
    right: 0;
    height: 100%;
    width: var(--sp-8);
    display: flex;
    align-items: center;
    justify-content: center;
    background: transparent;
    border: none;
    color: var(--c-ink-2);
    cursor: pointer;
    border-radius: 0 var(--r-md) var(--r-md) 0;
}
.input-with-action__btn:hover { color: var(--c-ink); }
.input-with-action__btn:focus-visible {
    outline: none;
    box-shadow: inset 0 0 0 2px var(--c-accent);
}

/* ------------------------------------------------------------
   17. Responsive
------------------------------------------------------------ */
@media (max-width: 768px) {
    body { flex-direction: column; }

    .sidebar {
        width: 100%; min-width: 0;
        position: static; height: auto;
        min-height: auto;
    }
    .sidebar__nav { flex-direction: row; flex-wrap: wrap; }
    .sidebar__footer { display: none; }

    .main { padding: var(--sp-4); }
    .form-row { grid-template-columns: 1fr; }
    .stat-grid { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 480px) {
    .stat-grid { grid-template-columns: 1fr; }
    .page-header { flex-direction: column; align-items: flex-start; }
}

/* ------------------------------------------------------------
   18. Utility
------------------------------------------------------------ */
.text-muted   { color: var(--c-ink-2); }
.text-sm      { font-size: var(--text-sm); }
.text-xs      { font-size: var(--text-xs); }
.text-mono    { font-family: var(--font-mono); font-size: var(--text-xs); }
.fw-600       { font-weight: 600; }
.mt-4         { margin-top: var(--sp-4); }
.mt-6         { margin-top: var(--sp-6); }
.d-flex       { display: flex; }
.gap-2        { gap: var(--sp-2); }
.gap-3        { gap: var(--sp-3); }
.align-center { align-items: center; }
.justify-between { justify-content: space-between; }
.sr-only { position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);border:0; }