/* ============================================================
   NaKu Integration Dashboard – Stylesheet
   CloudCore IT e.U. | NaKu Farbdesign
   ============================================================ */

/* Farben von naku.at: Dunkelgrün #2d5a1b, Hellgrün #5a9e2f, Natur #f5f0e8 */
:root {
    --naku-dark:      #2d5a1b;
    --naku-green:     #4a8c25;
    --naku-light:     #6ab832;
    --naku-pale:      #e8f4d9;
    --naku-cream:     #f7f3eb;
    --naku-brown:     #8b6914;
    --naku-text:      #1a2e0f;
    --naku-muted:     #5a6e50;
    --naku-border:    #c8ddb8;

    --status-new:        #1565c0;
    --status-processing: #e65100;
    --status-completed:  #2e7d32;
    --status-cancelled:  #b71c1c;
    --status-pending:    #6a1b9a;
    --status-onhold:     #795548;
    --status-refunded:   #37474f;

    --shadow-sm:  0 1px 4px rgba(45,90,27,.10);
    --shadow-md:  0 4px 16px rgba(45,90,27,.14);
    --shadow-lg:  0 8px 32px rgba(45,90,27,.18);
    --radius:     8px;
    --radius-lg:  14px;
    --transition: .2s ease;
}

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

body {
    font-family: 'Segoe UI', system-ui, -apple-system, sans-serif;
    font-size: 14px;
    line-height: 1.6;
    color: var(--naku-text);
    background: var(--naku-cream);
    min-height: 100vh;
}

/* ── Login ─────────────────────────────────────────────────── */
.login-wrapper {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, var(--naku-dark) 0%, var(--naku-green) 60%, var(--naku-light) 100%);
}
.login-box {
    background: #fff;
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-lg);
    padding: 2.5rem 2rem;
    width: 100%;
    max-width: 380px;
    text-align: center;
}
.login-logo {
    font-size: 2rem;
    font-weight: 700;
    color: var(--naku-dark);
    letter-spacing: -1px;
    margin-bottom: .25rem;
}
.login-logo span { color: var(--naku-light); }
.login-sub { color: var(--naku-muted); font-size: .85rem; margin-bottom: 1.75rem; }
.login-box input[type=text],
.login-box input[type=password] {
    width: 100%;
    padding: .7rem 1rem;
    border: 1.5px solid var(--naku-border);
    border-radius: var(--radius);
    font-size: .95rem;
    margin-bottom: .85rem;
    transition: border-color var(--transition);
    background: var(--naku-cream);
}
.login-box input:focus { outline: none; border-color: var(--naku-green); background: #fff; }
.login-box .btn-primary { width: 100%; padding: .75rem; font-size: 1rem; }
.login-error {
    background: #fdecea;
    border: 1px solid #f8bbb7;
    color: #c62828;
    border-radius: var(--radius);
    padding: .6rem .9rem;
    margin-bottom: 1rem;
    font-size: .88rem;
}

/* ── Layout ─────────────────────────────────────────────────── */
.header {
    background: linear-gradient(90deg, var(--naku-dark) 0%, var(--naku-green) 100%);
    color: #fff;
    padding: 0 1.5rem;
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 56px;
    position: sticky;
    top: 0;
    z-index: 100;
    box-shadow: var(--shadow-md);
}
.header-brand { font-size: 1.1rem; font-weight: 700; letter-spacing: -.5px; display: flex; align-items: center; gap: .6rem; }
.header-brand .dot { width: 8px; height: 8px; background: var(--naku-light); border-radius: 50%; }
.header-actions { display: flex; align-items: center; gap: 1rem; }
.header-actions a { color: rgba(255,255,255,.8); text-decoration: none; font-size: .85rem; }
.header-actions a:hover { color: #fff; }

.layout { display: flex; min-height: calc(100vh - 56px); }

.sidebar {
    width: 220px;
    background: var(--naku-dark);
    color: #fff;
    flex-shrink: 0;
    padding: 1.25rem 0;
}
.sidebar-section { padding: .5rem 1rem .25rem; font-size: .7rem; text-transform: uppercase; letter-spacing: 1px; color: rgba(255,255,255,.45); }
.sidebar a {
    display: flex;
    align-items: center;
    gap: .65rem;
    padding: .6rem 1.25rem;
    color: rgba(255,255,255,.8);
    text-decoration: none;
    font-size: .88rem;
    transition: background var(--transition), color var(--transition);
    border-left: 3px solid transparent;
}
.sidebar a:hover, .sidebar a.active {
    background: rgba(255,255,255,.1);
    color: #fff;
    border-left-color: var(--naku-light);
}
.sidebar a svg { width: 16px; height: 16px; flex-shrink: 0; }

.main { flex: 1; padding: 1.5rem; overflow-x: hidden; }

/* ── Cards ─────────────────────────────────────────────────── */
.card {
    background: #fff;
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-sm);
    border: 1px solid var(--naku-border);
    overflow: hidden;
}
.card-header {
    padding: .85rem 1.25rem;
    background: var(--naku-pale);
    border-bottom: 1px solid var(--naku-border);
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 1rem;
}
.card-header h3 { font-size: .95rem; font-weight: 600; color: var(--naku-dark); display: flex; align-items: center; gap: .5rem; }
.card-body { padding: 1.25rem; }

/* ── Grid ─────────────────────────────────────────────────── */
.grid-2 { display: grid; grid-template-columns: 1fr 1fr; gap: 1rem; }
.grid-3 { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1rem; }

/* ── Buttons ─────────────────────────────────────────────────── */
.btn {
    display: inline-flex;
    align-items: center;
    gap: .4rem;
    padding: .5rem .95rem;
    border-radius: var(--radius);
    border: none;
    cursor: pointer;
    font-size: .85rem;
    font-weight: 500;
    text-decoration: none;
    transition: all var(--transition);
    white-space: nowrap;
}
.btn:disabled { opacity: .5; cursor: not-allowed; }
.btn-primary   { background: var(--naku-green); color: #fff; }
.btn-primary:hover:not(:disabled) { background: var(--naku-dark); }
.btn-success   { background: #2e7d32; color: #fff; }
.btn-success:hover:not(:disabled) { background: #1b5e20; }
.btn-info      { background: #1565c0; color: #fff; }
.btn-info:hover:not(:disabled) { background: #0d47a1; }
.btn-warning   { background: #f57c00; color: #fff; }
.btn-warning:hover:not(:disabled) { background: #e65100; }
.btn-outline   { background: transparent; border: 1.5px solid var(--naku-border); color: var(--naku-text); }
.btn-outline:hover:not(:disabled) { border-color: var(--naku-green); color: var(--naku-green); }
.btn-sm { padding: .35rem .7rem; font-size: .8rem; }
.btn-lg { padding: .75rem 1.4rem; font-size: .95rem; }

/* ── Status-Badges ─────────────────────────────────────────── */
.badge {
    display: inline-flex;
    align-items: center;
    padding: .2rem .55rem;
    border-radius: 20px;
    font-size: .75rem;
    font-weight: 600;
    letter-spacing: .3px;
}
.badge-new        { background: #e3f2fd; color: var(--status-new); }
.badge-processing { background: #fff3e0; color: var(--status-processing); }
.badge-completed  { background: #e8f5e9; color: var(--status-completed); }
.badge-cancelled  { background: #ffebee; color: var(--status-cancelled); }
.badge-pending    { background: #f3e5f5; color: var(--status-pending); }
.badge-on-hold    { background: #efebe9; color: var(--status-onhold); }
.badge-refunded   { background: #eceff1; color: var(--status-refunded); }
.badge-vtiger     { background: #e8eaf6; color: #283593; }
.badge-odoo       { background: #fce4ec; color: #880e4f; }

/* ── Tabelle ─────────────────────────────────────────────────── */
.table-wrap { overflow-x: auto; }
table { width: 100%; border-collapse: collapse; }
th, td { padding: .6rem .85rem; text-align: left; border-bottom: 1px solid var(--naku-border); }
th { font-size: .78rem; font-weight: 600; text-transform: uppercase; letter-spacing: .5px; color: var(--naku-muted); background: var(--naku-pale); }
tr:last-child td { border-bottom: none; }
tbody tr:hover { background: var(--naku-cream); }
.tr-clickable { cursor: pointer; }

/* ── Detail Panel ───────────────────────────────────────────── */
.detail-overlay {
    position: fixed; inset: 0;
    background: rgba(0,0,0,.45);
    z-index: 200;
    display: none;
    align-items: flex-start;
    justify-content: flex-end;
}
.detail-overlay.open { display: flex; }
.detail-panel {
    width: min(680px, 100vw);
    height: 100vh;
    background: var(--naku-cream);
    overflow-y: auto;
    box-shadow: var(--shadow-lg);
    display: flex;
    flex-direction: column;
    animation: slideIn .25s ease;
}
@keyframes slideIn { from { transform: translateX(100%); } to { transform: translateX(0); } }
.detail-header {
    padding: 1rem 1.25rem;
    background: var(--naku-dark);
    color: #fff;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 1rem;
    flex-shrink: 0;
}
.detail-header h2 { font-size: 1rem; font-weight: 600; }
.detail-close { background: none; border: none; color: #fff; cursor: pointer; font-size: 1.3rem; line-height: 1; }
.detail-body { flex: 1; padding: 1.25rem; display: flex; flex-direction: column; gap: 1rem; }

/* ── Info-Blöcke ─────────────────────────────────────────────── */
.info-block { background: #fff; border-radius: var(--radius); border: 1px solid var(--naku-border); }
.info-block-header {
    padding: .65rem 1rem;
    font-weight: 600;
    font-size: .82rem;
    text-transform: uppercase;
    letter-spacing: .5px;
    border-bottom: 1px solid var(--naku-border);
    display: flex; align-items: center; gap: .5rem;
}
.info-block-header.woo   { background: #f3e5f5; color: #6a1b9a; }
.info-block-header.vtiger { background: #e8eaf6; color: #283593; }
.info-block-header.odoo  { background: #fce4ec; color: #880e4f; }
.info-block-body { padding: .9rem 1rem; }

.dl { display: grid; grid-template-columns: auto 1fr; gap: .25rem .75rem; font-size: .88rem; }
.dl dt { color: var(--naku-muted); white-space: nowrap; }
.dl dd { font-weight: 500; }

.action-row { display: flex; gap: .65rem; flex-wrap: wrap; }

/* ── Toolbar ─────────────────────────────────────────────────── */
.toolbar { display: flex; align-items: center; gap: .75rem; flex-wrap: wrap; margin-bottom: 1rem; }
.toolbar select, .toolbar input {
    padding: .45rem .75rem;
    border: 1.5px solid var(--naku-border);
    border-radius: var(--radius);
    font-size: .88rem;
    background: #fff;
    color: var(--naku-text);
}
.toolbar select:focus, .toolbar input:focus { outline: none; border-color: var(--naku-green); }

/* ── Toast ─────────────────────────────────────────────────── */
#toast-container { position: fixed; bottom: 1.5rem; right: 1.5rem; z-index: 999; display: flex; flex-direction: column; gap: .5rem; }
.toast {
    padding: .75rem 1.1rem;
    border-radius: var(--radius);
    color: #fff;
    font-size: .88rem;
    font-weight: 500;
    box-shadow: var(--shadow-md);
    display: flex; align-items: center; gap: .5rem;
    animation: toastIn .2s ease;
    max-width: 340px;
}
@keyframes toastIn { from { opacity: 0; transform: translateY(10px); } to { opacity: 1; transform: translateY(0); } }
.toast-success { background: #2e7d32; }
.toast-error   { background: #c62828; }
.toast-info    { background: #1565c0; }
.toast-warning { background: #e65100; }

/* ── Spinner ─────────────────────────────────────────────────── */
.spinner { width: 20px; height: 20px; border: 2.5px solid rgba(255,255,255,.3); border-top-color: #fff; border-radius: 50%; animation: spin .7s linear infinite; }
.spinner-dark { border-color: rgba(74,140,37,.2); border-top-color: var(--naku-green); }
@keyframes spin { to { transform: rotate(360deg); } }

.loading-row td { text-align: center; padding: 2rem; color: var(--naku-muted); }
.empty-row td { text-align: center; padding: 2rem; color: var(--naku-muted); font-style: italic; }

/* ── Stat-Cards ─────────────────────────────────────────────── */
.stat-card {
    background: #fff;
    border-radius: var(--radius-lg);
    border: 1px solid var(--naku-border);
    padding: 1.1rem 1.25rem;
    display: flex;
    align-items: center;
    gap: 1rem;
    box-shadow: var(--shadow-sm);
}
.stat-icon { width: 44px; height: 44px; border-radius: var(--radius); display: flex; align-items: center; justify-content: center; flex-shrink: 0; }
.stat-icon.green  { background: var(--naku-pale); color: var(--naku-dark); }
.stat-icon.blue   { background: #e3f2fd; color: #1565c0; }
.stat-icon.orange { background: #fff3e0; color: #e65100; }
.stat-icon.purple { background: #f3e5f5; color: #6a1b9a; }
.stat-label { font-size: .78rem; color: var(--naku-muted); }
.stat-value { font-size: 1.5rem; font-weight: 700; color: var(--naku-dark); line-height: 1.2; }

/* ── Responsive ─────────────────────────────────────────────── */
@media (max-width: 768px) {
    .sidebar { display: none; }
    .grid-2, .grid-3 { grid-template-columns: 1fr; }
    .detail-panel { width: 100vw; }
}

/* ── Kunden-spezifische Badges ─────────────────────────────── */
.badge-woo     { background: #f3e5f5; color: #6a1b9a; }
.badge-missing { background: #f5f5f5; color: #9e9e9e; font-style: italic; }
/* grid-3 auf 4 Spalten erweiterbar */
.grid-4 { display: grid; grid-template-columns: repeat(4, 1fr); gap: 1rem; }
@media (max-width: 1100px) { .grid-4 { grid-template-columns: repeat(2, 1fr); } }