/* ============================================================
   main.css – Interessentenwebsite Olaf Bietz
   Einfaches, wartbares CSS ohne externe Frameworks
   ============================================================ */

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

:root {
    --color-primary:   #1a3a5c;
    --color-accent:    #2e6da4;
    --color-bg:        #f7f8fa;
    --color-surface:   #ffffff;
    --color-border:    #d8dde6;
    --color-text:      #1e2630;
    --color-muted:     #6b7a8d;
    --color-error:     #c0392b;
    --color-success:   #27ae60;
    --color-warning:   #e67e22;
    --font:            'Segoe UI', Arial, sans-serif;
    --radius:          6px;
    --shadow:          0 1px 4px rgba(0,0,0,.08);
}

body {
    font-family: var(--font);
    background: var(--color-bg);
    color: var(--color-text);
    font-size: 15px;
    line-height: 1.6;
}

.container {
    max-width: 900px;
    margin: 0 auto;
    padding: 0 1.5rem;
}

/* ---- Header ---- */
.site-header {
    background: var(--color-primary);
    color: #fff;
    padding: 1.2rem 0;
}
.site-logo    { font-size: 1.4rem; font-weight: 700; }
.site-tagline { font-size: 0.85rem; opacity: .75; margin-top: .2rem; }

/* ---- Footer ---- */
.site-footer {
    margin-top: 3rem;
    padding: 1rem 0;
    border-top: 1px solid var(--color-border);
    font-size: 0.82rem;
    color: var(--color-muted);
}
.site-footer a { color: var(--color-muted); }

/* ---- Formulare ---- */
.anfrage-form, .note-form, .inline-form {
    background: var(--color-surface);
    border: 1px solid var(--color-border);
    border-radius: var(--radius);
    padding: 1.5rem;
    margin-top: 1.5rem;
}

fieldset {
    border: none;
    margin-bottom: 1.5rem;
}
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 1rem; }
[hidden] { display: none !important; }
@media (max-width: 600px) { .form-row { grid-template-columns: 1fr; } }
legend {
    font-weight: 600;
    font-size: 1rem;
    margin-bottom: 1rem;
    color: var(--color-primary);
    border-bottom: 2px solid var(--color-border);
    width: 100%;
    padding-bottom: .4rem;
}

.form-group {
    margin-bottom: 1.1rem;
}
.form-group label {
    display: block;
    font-weight: 600;
    margin-bottom: .35rem;
    font-size: .9rem;
}
.form-group input[type="text"],
.form-group input[type="email"],
.form-group input[type="password"],
.form-group select,
.form-group textarea {
    width: 100%;
    padding: .5rem .75rem;
    border: 1px solid var(--color-border);
    border-radius: var(--radius);
    font-family: var(--font);
    font-size: .95rem;
    background: #fff;
    color: var(--color-text);
}
.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--color-accent);
    box-shadow: 0 0 0 2px rgba(46,109,164,.15);
}

.checkbox-group    { display: grid; gap: .5rem; margin-top: .3rem; }
.checkbox-label    { display: grid; grid-template-columns: 1rem 1fr; gap: .5rem; align-items: start; font-weight: normal; cursor: pointer; }
.checkbox-label input { margin-top: .2rem; }

.required { color: var(--color-error); }

.form-actions  { margin-top: 1.5rem; }
.form-hint     { margin-top: .75rem; font-size: .82rem; color: var(--color-muted); }

/* ---- Buttons ---- */
.btn {
    display: inline-block;
    padding: .55rem 1.2rem;
    border: none;
    border-radius: var(--radius);
    cursor: pointer;
    font-family: var(--font);
    font-size: .9rem;
    font-weight: 600;
    text-decoration: none;
    transition: opacity .15s;
}
.btn:hover      { opacity: .85; }
.btn-primary    { background: var(--color-accent); color: #fff; }
.btn-secondary  { background: var(--color-border); color: var(--color-text); }
.btn-sm         { padding: .35rem .75rem; font-size: .82rem; }
.btn-block      { display: block; width: 100%; text-align: center; }

/* ---- Alerts ---- */
.alert            { padding: .8rem 1rem; border-radius: var(--radius); margin-bottom: 1rem; font-size: .9rem; }
.alert-error      { background: #fdecea; border: 1px solid #e8a9a5; color: var(--color-error); }
.alert-success    { background: #eafaf1; border: 1px solid #a9dfc0; color: var(--color-success); }

/* ---- Status-Pills ---- */
.status-pill, .current-status-pill {
    display: inline-block;
    padding: .2rem .6rem;
    border-radius: 20px;
    font-size: .78rem;
    font-weight: 600;
}
.status-vorpruefung     { background: #eef; color: #447; }
.status-ergebnis        { background: #e8f4fd; color: #2980b9; }
.status-kontakt         { background: #fff3e0; color: #e67e22; }
.status-abgeschlossen   { background: #fdecea; color: #c0392b; }
.status-in_bearbeitung  { background: #fef9e7; color: #d4ac0d; }
.status-angebot_erstellt{ background: #eafaf1; color: #27ae60; }
.status-abgelehnt       { background: #f5f5f5; color: #888; }
.status-mandant         { background: #d5f5e3; color: #1e8449; }

.cs-offen             { background: #f0f0f0; color: #555; }
.cs-klaerungsbedarf   { background: #fff3e0; color: #e67e22; }
.cs-ausgeschlossen    { background: #fdecea; color: #c0392b; }
.cs-geeignet          { background: #eafaf1; color: #27ae60; }
.cs-bedingt_geeignet  { background: #fef9e7; color: #d4ac0d; }

/* ---- Abschnitte ---- */
.form-intro { padding: 2rem 0 1rem; }
.form-intro h2 { font-size: 1.4rem; color: var(--color-primary); margin-bottom: .5rem; }

.muted        { color: var(--color-muted); font-size: .88rem; }
.phase-note   { margin-top: .5rem; }

/* ---- Login ---- */
.admin-login-page     { background: var(--color-primary); display: grid; place-items: center; min-height: 100vh; }
.login-wrapper        { width: 100%; max-width: 400px; padding: 1rem; }
.login-box            { background: #fff; border-radius: var(--radius); padding: 2rem; box-shadow: var(--shadow); }
.login-box h1         { font-size: 1.3rem; color: var(--color-primary); margin-bottom: .25rem; }
.login-subtitle       { color: var(--color-muted); font-size: .85rem; margin-bottom: 1.5rem; }

/* ============================================================
   Bietz Corporate Design – abgeleitet von bietz.de
   Primär: Bordeaux #990033 · Anthrazit #35373A
   ============================================================ */
:root {
    --color-primary: #35373A;
    --color-accent: #990033;
    --color-accent-dark: #8f0030;
    --color-bg: #f4f4f4;
    --color-border: #d9d9d9;
    --shadow: 0 2px 10px rgba(53,55,58,.12);
}

body { background: #f4f4f4; }
.site-header {
    background: #fff;
    border-bottom: 4px solid var(--color-accent);
    padding: 1.1rem 0;
}
.site-header .container { display:flex; align-items:center; justify-content:space-between; gap:1rem; }
.site-logo-img { display:block; width:min(360px, 72vw); height:auto; }
.site-tagline { color:#666; opacity:1; margin:0; font-size:.82rem; }
.site-footer {
    margin-top: 3rem;
    padding: 1.25rem 0;
    border-top: 4px solid var(--color-accent);
    background: #35373A;
    color: #fff;
}
.site-footer-inner { display:flex; justify-content:space-between; align-items:center; gap:1rem; }
.site-footer strong { display:block; color:#fff; }
.site-footer span { display:block; color:#d0d0d0; font-size:.78rem; margin-top:.15rem; }
.site-footer-links { display:flex; gap:1rem; align-items:center; flex-wrap:wrap; }
.site-footer a { color:#fff; text-decoration:none; }
.site-footer a:hover { color:#f0b5c9; text-decoration:underline; }
.admin-footer-link { margin-top:.8rem; padding-top:.6rem; border-top:1px solid rgba(255,255,255,.2); font-size:.78rem; }
.btn-primary { background:var(--color-accent); }
.btn-primary:hover { background:var(--color-accent-dark); opacity:1; }
legend, .form-intro h2 { color:var(--color-accent); }

@media (max-width: 640px) {
    .site-header .container, .site-footer-inner { display:block; }
    .site-tagline { margin-top:.5rem; }
    .site-footer-links { margin-top:.8rem; }
}