/* AC Calculator Styles v1.1 */
.ac-calc-wrapper {
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Oxygen-Sans, Ubuntu, Cantarell, "Helvetica Neue", sans-serif;
    max-width: 500px;
    margin: 20px auto;
    padding: 25px;
    background: #ffffff;
    border: 1px solid #e0e0e0;
    border-radius: 12px;
    box-shadow: 0 4px 15px rgba(0,0,0,0.05);
    direction: rtl;
    text-align: right;
    box-sizing: border-box;
    position: relative;
}

.ac-calc-wrapper *, .ac-calc-wrapper *::before, .ac-calc-wrapper *::after {
    box-sizing: border-box;
}

.ac-calc-title {
    margin-top: 0;
    margin-bottom: 20px;
    color: #2c3e50;
    font-size: 1.4em;
    text-align: center;
    font-weight: 700;
    border-bottom: 2px solid #f0f0f0;
    padding-bottom: 15px;
}

/* Tabs */
.ac-calc-tabs {
    display: flex;
    justify-content: space-between;
    margin-bottom: 20px;
    background: #f5f5f5;
    padding: 5px;
    border-radius: 8px;
}

.ac-calc-tab {
    flex: 1;
    text-align: center;
    cursor: pointer;
    position: relative;
}

.ac-calc-tab input {
    position: absolute;
    opacity: 0;
    cursor: pointer;
}

.ac-calc-tab span {
    display: block;
    padding: 8px 5px;
    border-radius: 6px;
    font-size: 0.9em;
    font-weight: 600;
    color: #555;
    transition: all 0.3s;
}

.ac-calc-tab input:checked + span {
    background-color: #0073aa;
    color: #fff;
    box-shadow: 0 2px 5px rgba(0,0,0,0.1);
}

.ac-calc-form-group {
    margin-bottom: 15px;
}

.ac-calc-row {
    display: flex;
    margin-left: -10px;
    margin-right: -10px;
}

.ac-calc-form-group.half {
    width: 50%;
    padding-left: 10px;
    padding-right: 10px;
}

.ac-calc-label {
    display: block;
    margin-bottom: 8px;
    color: #555;
    font-weight: 600;
    font-size: 0.95em;
}

.ac-calc-input, .ac-calc-select {
    width: 100%;
    padding: 10px 12px;
    border: 1px solid #ccc;
    border-radius: 6px;
    font-size: 16px;
    transition: border-color 0.3s;
    background-color: #fcfcfc;
}

.ac-calc-input:focus, .ac-calc-select:focus {
    border-color: #0073aa;
    outline: none;
    background-color: #fff;
}

.ac-calc-hint {
    display: block;
    margin-top: 5px;
    font-size: 0.8em;
    color: #888;
}

.ac-calc-btn {
    width: 100%;
    padding: 12px;
    background-color: #0073aa;
    color: white;
    border: none;
    border-radius: 6px;
    font-size: 1.1em;
    font-weight: bold;
    cursor: pointer;
    transition: background-color 0.2s;
    margin-top: 10px;
}

.ac-calc-btn:hover {
    background-color: #005177;
}

.ac-calc-result {
    margin-top: 25px;
    padding: 20px;
    background-color: #f0f8ff;
    border-radius: 8px;
    border: 1px solid #cce5ff;
    display: none;
    animation: acFadeIn 0.5s;
}

.ac-calc-result-item {
    margin-bottom: 10px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    border-bottom: 1px solid #daeefc;
    padding-bottom: 10px;
}

.ac-calc-result-item:last-child {
    margin-bottom: 0;
    border-bottom: none;
    padding-bottom: 0;
}

.ac-calc-result-label {
    color: #555;
    font-size: 0.9em;
}

.ac-calc-result-value {
    color: #2c3e50;
    font-weight: 800;
    font-size: 1.2em;
}

.ac-calc-currency {
    font-size: 0.8em;
    color: #777;
    margin-right: 4px;
}

.ac-calc-footer {
    margin-top: 15px;
    text-align: center;
    font-size: 10px;
    color: #ccc;
}

@keyframes acFadeIn {
    from { opacity: 0; transform: translateY(10px); }
    to { opacity: 1; transform: translateY(0); }
}

@media (max-width: 480px) {
    .ac-calc-wrapper {
        padding: 15px;
        margin: 10px auto;
    }
    .ac-calc-tabs {
        flex-direction: row;
    }
    .ac-calc-tab span {
        font-size: 0.8em;
        padding: 6px 4px;
    }
}