/* =========================================================
   Proofly – Haupt-Stylesheet
   Farben: Lila #2D1B6B | Gold #F5A623
   Fonts: Poppins (Überschriften) | Montserrat (Fließtext)
   ========================================================= */

/* ── Schriftarten ──────────────────────────────────────── */
@font-face {
    font-family: 'Poppins';
    src: url('../fonts/Poppins-Regular.woff2') format('woff2');
    font-weight: 400 700;
    font-display: swap;
}

@font-face {
    font-family: 'Montserrat';
    src: url('../fonts/Montserrat-Italic-VariableFont_wght.ttf') format('truetype');
    font-weight: 100 900;
    font-display: swap;
}

/* ── CSS-Variablen ─────────────────────────────────────── */
:root {
    --lila:        #2D1B6B;
    --lila-hell:   #3d2690;
    --lila-dunkel: #1e1147;
    --gold:        #F5A623;
    --gold-hell:   #f7b84e;
    --weiss:       #ffffff;
    --grau-hell:   #f4f5f9;
    --grau:        #e2e5ef;
    --grau-text:   #6b7280;
    --schwarz:     #1a1a2e;
    --erfolg:      #22c55e;
    --fehler:      #ef4444;
    --warnung:     #f59e0b;
    --info:        #3b82f6;
    --schatten:    0 4px 24px rgba(45, 27, 107, 0.12);
    --schatten-lg: 0 8px 40px rgba(45, 27, 107, 0.18);
    --radius:      12px;
    --radius-sm:   8px;
    --transition:  0.2s ease;
}

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

html { font-size: 16px; scroll-behavior: smooth; }

body {
    font-family: 'Montserrat', 'Segoe UI', sans-serif;
    color: var(--schwarz);
    background: var(--grau-hell);
    line-height: 1.6;
    min-height: 100vh;
}

h1, h2, h3, h4, h5 {
    font-family: 'Poppins', 'Segoe UI', sans-serif;
    font-weight: 700;
    line-height: 1.3;
    color: var(--lila);
}

a { color: var(--lila); text-decoration: none; transition: color var(--transition); }
a:hover { color: var(--gold); }

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

/* ── Login-Seite ───────────────────────────────────────── */
.login-page {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, var(--lila-dunkel) 0%, var(--lila) 50%, #4a2fa0 100%);
    padding: 20px;
    position: relative;
    overflow: hidden;
}

.login-page::before {
    content: '';
    position: absolute;
    top: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
    background: radial-gradient(circle at 30% 40%, rgba(245,166,35,0.08) 0%, transparent 50%),
                radial-gradient(circle at 70% 60%, rgba(255,255,255,0.04) 0%, transparent 50%);
    pointer-events: none;
}

.login-card {
    background: var(--weiss);
    border-radius: 20px;
    padding: 48px 40px;
    width: 100%;
    max-width: 440px;
    box-shadow: var(--schatten-lg), 0 0 0 1px rgba(255,255,255,0.1);
    position: relative;
    z-index: 1;
}

.login-logo {
    text-align: center;
    margin-bottom: 32px;
}

.login-logo img {
    height: 56px;
    width: auto;
}

.login-titel {
    text-align: center;
    font-size: 1.5rem;
    color: var(--lila);
    margin-bottom: 8px;
}

.login-untertitel {
    text-align: center;
    color: var(--grau-text);
    font-size: 0.9rem;
    margin-bottom: 32px;
}

/* ── Formulare ─────────────────────────────────────────── */
.form-gruppe {
    margin-bottom: 20px;
}

.form-label {
    display: block;
    font-weight: 600;
    font-size: 0.875rem;
    color: var(--lila);
    margin-bottom: 6px;
    font-family: 'Poppins', sans-serif;
}

.form-input,
.form-select,
.form-textarea {
    width: 100%;
    padding: 12px 16px;
    border: 2px solid var(--grau);
    border-radius: var(--radius-sm);
    font-family: 'Montserrat', sans-serif;
    font-size: 0.95rem;
    color: var(--schwarz);
    background: var(--weiss);
    transition: border-color var(--transition), box-shadow var(--transition);
    outline: none;
}

.form-input:focus,
.form-select:focus,
.form-textarea:focus {
    border-color: var(--lila);
    box-shadow: 0 0 0 3px rgba(45, 27, 107, 0.12);
}

.form-input::placeholder { color: #b0b5c5; }

.form-textarea { resize: vertical; min-height: 100px; }

.form-hinweis {
    font-size: 0.8rem;
    color: var(--grau-text);
    margin-top: 4px;
}

/* ── Buttons ───────────────────────────────────────────── */
.btn {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 12px 24px;
    border: none;
    border-radius: var(--radius-sm);
    font-family: 'Poppins', sans-serif;
    font-weight: 600;
    font-size: 0.925rem;
    cursor: pointer;
    transition: all var(--transition);
    text-decoration: none;
    white-space: nowrap;
}

.btn-primary {
    background: linear-gradient(135deg, var(--lila), var(--lila-hell));
    color: var(--weiss);
    box-shadow: 0 4px 12px rgba(45, 27, 107, 0.3);
}

.btn-primary:hover {
    background: linear-gradient(135deg, var(--lila-dunkel), var(--lila));
    color: var(--weiss);
    transform: translateY(-1px);
    box-shadow: 0 6px 20px rgba(45, 27, 107, 0.4);
}

.btn-gold {
    background: linear-gradient(135deg, var(--gold), var(--gold-hell));
    color: var(--lila-dunkel);
    box-shadow: 0 4px 12px rgba(245, 166, 35, 0.3);
}

.btn-gold:hover {
    background: linear-gradient(135deg, #e09520, var(--gold));
    color: var(--lila-dunkel);
    transform: translateY(-1px);
    box-shadow: 0 6px 20px rgba(245, 166, 35, 0.4);
}

.btn-outline {
    background: transparent;
    color: var(--lila);
    border: 2px solid var(--lila);
}

.btn-outline:hover {
    background: var(--lila);
    color: var(--weiss);
}

.btn-danger {
    background: var(--fehler);
    color: var(--weiss);
}

.btn-danger:hover {
    background: #dc2626;
    color: var(--weiss);
}

.btn-sm { padding: 7px 14px; font-size: 0.82rem; }
.btn-block { width: 100%; justify-content: center; }

.btn:disabled { opacity: 0.6; cursor: not-allowed; transform: none !important; }

/* ── Admin-Layout ──────────────────────────────────────── */
.admin-layout {
    display: flex;
    min-height: 100vh;
}

/* Sidebar */
.sidebar {
    width: 260px;
    background: linear-gradient(180deg, var(--lila-dunkel) 0%, var(--lila) 100%);
    display: flex;
    flex-direction: column;
    position: fixed;
    top: 0;
    left: 0;
    height: 100vh;
    overflow-y: auto;
    z-index: 100;
    transition: transform var(--transition);
}

.sidebar-logo {
    padding: 28px 24px 20px;
    border-bottom: 1px solid rgba(255,255,255,0.1);
}

.sidebar-logo img {
    height: 42px;
    width: auto;
    filter: brightness(0) invert(1);
}

.sidebar-nav {
    flex: 1;
    padding: 20px 0;
}

.sidebar-nav-titel {
    font-family: 'Poppins', sans-serif;
    font-size: 0.7rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 1.5px;
    color: rgba(255,255,255,0.4);
    padding: 12px 24px 6px;
}

.sidebar-nav a {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 11px 24px;
    color: rgba(255,255,255,0.75);
    font-family: 'Poppins', sans-serif;
    font-size: 0.9rem;
    font-weight: 500;
    transition: all var(--transition);
    border-left: 3px solid transparent;
}

.sidebar-nav a:hover,
.sidebar-nav a.aktiv {
    color: var(--weiss);
    background: rgba(255,255,255,0.08);
    border-left-color: var(--gold);
}

.sidebar-nav a .icon {
    width: 20px;
    text-align: center;
    font-size: 1rem;
    flex-shrink: 0;
}

.sidebar-footer {
    padding: 20px 24px;
    border-top: 1px solid rgba(255,255,255,0.1);
}

.sidebar-footer .admin-name {
    font-size: 0.8rem;
    color: rgba(255,255,255,0.5);
    margin-bottom: 10px;
}

/* Hauptinhalt */
.main-content {
    flex: 1;
    margin-left: 260px;
    display: flex;
    flex-direction: column;
    min-height: 100vh;
}

.top-bar {
    background: var(--weiss);
    padding: 16px 32px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    box-shadow: 0 2px 8px rgba(0,0,0,0.06);
    position: sticky;
    top: 0;
    z-index: 50;
}

.top-bar-titel {
    font-family: 'Poppins', sans-serif;
    font-size: 1.2rem;
    font-weight: 700;
    color: var(--lila);
}

.hamburger {
    display: none;
    background: none;
    border: none;
    cursor: pointer;
    padding: 8px;
    flex-direction: column;
    gap: 5px;
}

.hamburger span {
    display: block;
    width: 24px;
    height: 2px;
    background: var(--lila);
    border-radius: 2px;
    transition: var(--transition);
}

.seiten-inhalt { padding: 32px; }

/* ── Statistik-Karten ──────────────────────────────────── */
.karten-raster {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 20px;
    margin-bottom: 32px;
}

.stat-karte {
    background: var(--weiss);
    border-radius: var(--radius);
    padding: 24px;
    box-shadow: var(--schatten);
    border-top: 4px solid var(--lila);
    transition: transform var(--transition);
}

.stat-karte:hover { transform: translateY(-2px); }
.stat-karte.gold { border-top-color: var(--gold); }
.stat-karte.gruen { border-top-color: var(--erfolg); }

.stat-karte-label {
    font-size: 0.8rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    color: var(--grau-text);
    margin-bottom: 8px;
    font-family: 'Poppins', sans-serif;
}

.stat-karte-wert {
    font-family: 'Poppins', sans-serif;
    font-size: 2rem;
    font-weight: 700;
    color: var(--lila);
    line-height: 1;
}

.stat-karte.gold .stat-karte-wert { color: var(--gold); }
.stat-karte.gruen .stat-karte-wert { color: var(--erfolg); }

/* ── Tabellen ──────────────────────────────────────────── */
.karte {
    background: var(--weiss);
    border-radius: var(--radius);
    box-shadow: var(--schatten);
    overflow: hidden;
    margin-bottom: 24px;
}

.karte-kopf {
    padding: 20px 24px;
    border-bottom: 1px solid var(--grau);
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 16px;
}

.karte-kopf h2 {
    font-size: 1.05rem;
    color: var(--lila);
}

.karte-body { padding: 0; }
.karte-body-padded { padding: 24px; }

.tabelle-wrapper { overflow-x: auto; }

table {
    width: 100%;
    border-collapse: collapse;
}

thead th {
    padding: 12px 20px;
    text-align: left;
    font-family: 'Poppins', sans-serif;
    font-size: 0.75rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    color: var(--grau-text);
    background: var(--grau-hell);
    border-bottom: 2px solid var(--grau);
}

tbody td {
    padding: 14px 20px;
    border-bottom: 1px solid var(--grau);
    font-size: 0.9rem;
    vertical-align: middle;
}

tbody tr:last-child td { border-bottom: none; }

tbody tr:hover { background: rgba(45, 27, 107, 0.03); }

/* ── Badges & Status ───────────────────────────────────── */
.badge {
    display: inline-block;
    padding: 3px 10px;
    border-radius: 20px;
    font-size: 0.75rem;
    font-weight: 700;
    font-family: 'Poppins', sans-serif;
}

.badge-lila   { background: rgba(45,27,107,0.1);  color: var(--lila); }
.badge-gold   { background: rgba(245,166,35,0.15); color: #9a6c0a; }
.badge-gruen  { background: rgba(34,197,94,0.1);  color: #15803d; }
.badge-rot    { background: rgba(239,68,68,0.1);  color: #b91c1c; }

/* Änderungszähler */
.aenderungen-ok  { color: var(--erfolg); font-weight: 700; }
.aenderungen-rot { color: var(--fehler); font-weight: 700; }

/* ── Benachrichtigungen ────────────────────────────────── */
.alert {
    padding: 14px 18px;
    border-radius: var(--radius-sm);
    border-left: 4px solid;
    margin-bottom: 20px;
    font-size: 0.9rem;
    display: flex;
    align-items: flex-start;
    gap: 10px;
}

.alert-erfolg { background: rgba(34,197,94,0.08);  border-color: var(--erfolg); color: #15803d; }
.alert-fehler  { background: rgba(239,68,68,0.08);  border-color: var(--fehler); color: #b91c1c; }
.alert-info    { background: rgba(59,130,246,0.08); border-color: var(--info);  color: #1d4ed8; }
.alert-warnung { background: rgba(245,158,11,0.08); border-color: var(--warnung); color: #92400e; }

/* ── Kunden-Layout ─────────────────────────────────────── */
.kunde-layout {
    min-height: 100vh;
    background: var(--grau-hell);
}

.kunde-header {
    background: linear-gradient(135deg, var(--lila-dunkel), var(--lila));
    padding: 0 32px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 70px;
    box-shadow: 0 2px 12px rgba(0,0,0,0.15);
}

.kunde-header-logo img {
    height: 38px;
    width: auto;
    filter: brightness(0) invert(1);
}

.kunde-header-nav {
    display: flex;
    align-items: center;
    gap: 20px;
}

.kunde-header-nav a {
    color: rgba(255,255,255,0.8);
    font-family: 'Poppins', sans-serif;
    font-size: 0.875rem;
    font-weight: 500;
    transition: color var(--transition);
}

.kunde-header-nav a:hover { color: var(--gold); }

.kunde-main { padding: 32px; max-width: 1000px; margin: 0 auto; }

.kunde-begruessung {
    margin-bottom: 28px;
}

.kunde-begruessung h1 { font-size: 1.6rem; color: var(--lila); }
.kunde-begruessung p  { color: var(--grau-text); margin-top: 4px; }

/* ── URL-Bereich ───────────────────────────────────────── */
.url-anzeige {
    background: var(--grau-hell);
    border: 2px solid var(--grau);
    border-radius: var(--radius-sm);
    padding: 12px 16px;
    font-family: monospace;
    font-size: 0.875rem;
    color: var(--schwarz);
    word-break: break-all;
    margin-bottom: 8px;
}

.url-anzeige a { color: var(--lila); }

/* Änderungen-Hinweis */
.hinweis-kasten {
    background: linear-gradient(135deg, rgba(245,166,35,0.08), rgba(245,166,35,0.04));
    border: 1px solid rgba(245,166,35,0.3);
    border-radius: var(--radius);
    padding: 20px 24px;
    margin-bottom: 24px;
}

.hinweis-kasten.rot {
    background: rgba(239,68,68,0.05);
    border-color: rgba(239,68,68,0.2);
}

.hinweis-kasten h3 {
    font-size: 1rem;
    margin-bottom: 6px;
    color: var(--lila);
}

.hinweis-kasten.rot h3 { color: var(--fehler); }

/* ── Formular-Seite ────────────────────────────────────── */
.formular-seite { max-width: 640px; }

.formular-sektion {
    background: var(--weiss);
    border-radius: var(--radius);
    padding: 28px;
    box-shadow: var(--schatten);
    margin-bottom: 24px;
}

.formular-sektion h2 {
    font-size: 1.1rem;
    margin-bottom: 20px;
    padding-bottom: 12px;
    border-bottom: 2px solid var(--grau);
}

.formular-reihe {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 16px;
}

/* ── Aktions-Buttons ───────────────────────────────────── */
.aktionen {
    display: flex;
    gap: 10px;
    flex-wrap: wrap;
}

/* ── Overlay ───────────────────────────────────────────── */
.sidebar-overlay {
    display: none;
    position: fixed;
    inset: 0;
    background: rgba(0,0,0,0.5);
    z-index: 90;
}

/* ── Responsive ────────────────────────────────────────── */
@media (max-width: 900px) {
    .sidebar {
        transform: translateX(-100%);
    }

    .sidebar.offen {
        transform: translateX(0);
    }

    .sidebar-overlay.aktiv {
        display: block;
    }

    .main-content {
        margin-left: 0;
    }

    .hamburger { display: flex; }

    .top-bar { padding: 14px 20px; }
    .seiten-inhalt { padding: 20px; }

    .formular-reihe { grid-template-columns: 1fr; }

    .karten-raster { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 600px) {
    .login-card { padding: 32px 24px; }
    .karten-raster { grid-template-columns: 1fr; }
    .kunde-main { padding: 20px; }
    .kunde-header { padding: 0 20px; }
    .aktionen { flex-direction: column; }
    .aktionen .btn { width: 100%; justify-content: center; }

    thead th, tbody td { padding: 10px 12px; font-size: 0.82rem; }
}

/* ── Setup-Seite ───────────────────────────────────────── */
.setup-seite {
    max-width: 600px;
    margin: 60px auto;
    padding: 20px;
}

.setup-karte {
    background: var(--weiss);
    border-radius: var(--radius);
    padding: 40px;
    box-shadow: var(--schatten-lg);
}

.setup-karte h1 { margin-bottom: 8px; }
.setup-karte p { color: var(--grau-text); margin-bottom: 24px; }

.setup-schritt {
    padding: 12px 16px;
    border-radius: var(--radius-sm);
    margin-bottom: 10px;
    font-size: 0.9rem;
}

.setup-schritt.ok     { background: rgba(34,197,94,0.1);  color: #15803d; border-left: 3px solid var(--erfolg); }
.setup-schritt.fehler { background: rgba(239,68,68,0.1);  color: #b91c1c; border-left: 3px solid var(--fehler); }