/* Datepicker Container */
.d4b-datepicker-container {
    display: flex;
    align-items: center;
    justify-content: flex-end;
    margin-top: 15px;
    gap: 12px;
    width: 100%;
}
.d4b-datepicker-label {
    font-size: 0.9rem;
    color: var(--d4b-fine-muted);
    margin: 0 !important;
}

/* Gepanzertes Datepicker-Feld (Kleine Box) */
.d4b-date-input {
    background-color: var(--d4b-fine-bg) !important;
    border: 1px solid var(--d4b-fine-border) !important;
    color: var(--d4b-fine-text) !important;
    padding: 8px 12px !important;
    border-radius: 6px !important;
    font-size: 0.9rem !important;
    outline: none !important;
    cursor: pointer !important;
    transition: all 0.2s !important;
    width: 140px !important; /* Erzwingt die kleine Box */
    max-width: 100% !important;
    height: auto !important;
    line-height: 1 !important;
    color-scheme: dark !important; /* Zwingt den Browser-Kalender in den Dark-Mode */
    position: relative !important;
    z-index: 10 !important; /* Verhindert blockierende Overlays vom Theme */
}

.d4b-date-input:focus, .d4b-date-input:hover {
    border-color: var(--d4b-cyan) !important;
    box-shadow: 0 0 8px rgba(0, 229, 255, 0.2) !important;
}

/* Kalender-Icon im Datepicker anpassen */
.d4b-date-input::-webkit-calendar-picker-indicator {
    filter: invert(1);
    cursor: pointer;
    opacity: 0.7;
    transition: opacity 0.2s;
}
.d4b-date-input::-webkit-calendar-picker-indicator:hover {
    opacity: 1;
}

/* Zero-Call-State (Leere Kachel) */
.d4b-empty-calls-state {
    align-items: center;
    justify-content: center !important;
    text-align: center;
    min-height: 130px !important;
}
.d4b-empty-icon {
    font-size: 24px;
    color: var(--d4b-fine-muted);
    margin-bottom: 8px;
}
.d4b-empty-calls-state span {
    font-size: 0.95rem;
    color: var(--d4b-fine-muted);
}

/* Sales Pitch / Fallback für Nicht-Kunden */
.d4b-sales-pitch-container {
    background: var(--d4b-fine-bg);
    border: 1px solid var(--d4b-fine-border);
    border-radius: var(--d4b-radius-fine);
    padding: 40px;
    text-align: center;
    max-width: 600px;
    margin: 20px auto;
}
.d4b-sales-pitch-icon { font-size: 40px; color: var(--d4b-cyan); margin-bottom: 15px; }
.d4b-sales-pitch-container h4 { color: var(--d4b-fine-text); margin: 0 0 10px 0; font-size: 1.2rem; }
.d4b-sales-pitch-container p { color: var(--d4b-fine-muted); font-size: 0.95rem; margin-bottom: 25px; line-height: 1.5; }
.d4b-sales-pitch-btn {
    background: transparent;
    border: 1px solid var(--d4b-cyan);
    color: var(--d4b-cyan);
    padding: 10px 22px;
    border-radius: 4px;
    text-decoration: none;
    font-weight: 500;
    font-size: 0.9rem;
    transition: all 0.2s;
    display: inline-block;
}
.d4b-sales-pitch-btn:hover { background: var(--d4b-cyan); color: #000; }