/* Kalkulator CSS based on images */
body {
    background-color: #f8f6f8;
    margin: 0;
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
}

.c-header {
    background: #f8f6f8;
    padding: 20px 15px 10px;
}

.c-title-row {
    display: flex;
    align-items: center;
    gap: 10px;
    margin-bottom: 5px;
}

.c-icon-box-main {
    background: linear-gradient(135deg, #d36b89, #c35a77);
    width: 32px;
    height: 32px;
    border-radius: 10px;
    display: flex;
    justify-content: center;
    align-items: center;
    color: white;
    font-size: 16px;
    box-shadow: 0 4px 10px rgba(211, 107, 137, 0.3);
}

.c-title-row h2 {
    font-size: 16px;
    font-weight: 700;
    color: #333;
    margin: 0;
}

.c-subtitle {
    font-size: 12px;
    color: #777;
    margin: 15px 0 0 0;
    text-align: center;
}

.c-tabs {
    display: flex;
    justify-content: space-between;
    padding: 15px;
    gap: 10px;
}

.c-tab {
    flex: 1;
    background: white;
    border: 1px solid #eaeaea;
    border-radius: 12px;
    padding: 15px 5px;
    text-align: center;
    cursor: pointer;
    box-shadow: 0 2px 5px rgba(0,0,0,0.02);
    transition: all 0.3s ease;
}

.c-tab.active {
    border-width: 2px;
}

.c-tab.active[data-tab="mubtadaah"] {
    background: #fff0f5;
    border-color: #ffb3cc;
}
.c-tab.active[data-tab="mutadah"] {
    background: #f4f0ff;
    border-color: #d1b3ff;
}
.c-tab.active[data-tab="mutahayyiroh"] {
    background: #e0ffff;
    border-color: #80e5e5;
}

.c-tab-icon {
    font-size: 20px;
    margin-bottom: 8px;
}

.c-tab-title {
    font-size: 11px;
    font-weight: 700;
    margin-bottom: 3px;
}

.c-tab-subtitle {
    font-size: 9px;
    color: #aaa;
}

.c-content-area {
    padding: 0 15px 30px;
}

.c-section {
    display: none;
    animation: fadeIn 0.3s;
}

.c-section.active {
    display: block;
}

@keyframes fadeIn {
    from { opacity: 0; transform: translateY(5px); }
    to { opacity: 1; transform: translateY(0); }
}

.c-card {
    border-radius: 12px;
    padding: 15px;
    margin-bottom: 15px;
}

.c-card-pink {
    background: #fff0f5;
    border: 1px solid #ffccd9;
}

.c-card-purple {
    background: #fdfbff;
    border: 1px solid #dcd3ff;
}

.c-card-white {
    background: white;
    border: 1px solid #eaeaea;
}

.c-card-header {
    font-size: 12px;
    font-weight: 700;
    display: flex;
    align-items: center;
    gap: 8px;
    margin-bottom: 12px;
    text-transform: uppercase;
}

.c-text-pink { color: #d3557d; }
.c-text-purple { color: #6c5ce7; }
.c-text-gray { color: #777; }
.c-text-dark { color: #333; }

.c-warning-text {
    font-size: 10px;
    color: #d3557d;
    margin-bottom: 15px;
    line-height: 1.4;
}

.c-input-row {
    display: flex;
    gap: 10px;
}

.c-col-3 {
    grid-template-columns: repeat(3, 1fr);
    display: grid;
}

.c-input-group {
    flex: 1;
    display: flex;
    flex-direction: column;
}

.c-input-group label {
    font-size: 11px;
    color: #555;
    margin-bottom: 6px;
}

.c-label-small {
    font-size: 9px !important;
    color: #999 !important;
    text-transform: uppercase;
    font-weight: 600;
}

.c-input-with-icon {
    position: relative;
    width: 100%;
}

.c-input {
    width: 100%;
    border: 1px solid #ddd;
    border-radius: 8px;
    padding: 10px 10px 10px 12px;
    font-size: 12px;
    color: #333;
    background: white;
    outline: none;
}

.c-input-with-icon .c-input {
    padding-right: 30px;
}

.c-input-with-icon i {
    position: absolute;
    right: 12px;
    top: 50%;
    transform: translateY(-50%);
    color: #333;
    font-size: 14px;
}

/* Hide native date/time icons */
input[type="date"]::-webkit-calendar-picker-indicator,
input[type="time"]::-webkit-calendar-picker-indicator {
    display: none;
    -webkit-appearance: none;
}

.c-text-center {
    text-align: center;
}

.c-result-box {
    background: rgba(255,255,255,0.6);
    border: 1px solid #ffccd9;
    border-radius: 8px;
    padding: 12px;
    margin-top: 15px;
}

.c-result-row {
    display: flex;
    margin-bottom: 10px;
}
.c-result-row:last-child { margin-bottom: 0; }

.c-result-label {
    width: 70px;
    font-size: 10px;
    color: #d3557d;
    font-weight: 600;
}

.c-result-val {
    font-size: 10px;
    color: #555;
    line-height: 1.4;
}

.c-adat-options {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 10px;
}

.c-adat-btn {
    background: #fafafa;
    border: 1px solid #eaeaea;
    border-radius: 8px;
    padding: 12px 5px;
    color: #555;
    font-size: 11px;
    cursor: pointer;
}

.c-adat-btn strong {
    font-size: 14px;
    color: #333;
}

.c-common-header {
    font-size: 12px;
    font-weight: 700;
    color: #555;
    display: flex;
    align-items: center;
    gap: 8px;
    margin: 20px 0 10px 0;
}

.c-icon-circle-red {
    background: #ff769b;
    width: 24px;
    height: 24px;
    border-radius: 50%;
    display: flex;
    justify-content: center;
    align-items: center;
    color: white;
    font-size: 12px;
}

.c-mt-10 { margin-top: 10px; }
.c-mt-15 { margin-top: 15px; }

.c-btn-dashed {
    width: 100%;
    background: transparent;
    border: 1px dashed #ff99b8;
    color: #d3557d;
    padding: 12px;
    border-radius: 10px;
    font-size: 12px;
    font-weight: 600;
    cursor: pointer;
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 8px;
}

.c-card-pink-outline {
    background: #fff0f5;
    border: 1px solid #ffccd9;
    padding: 12px 15px;
}

.c-space-between {
    display: flex;
    justify-content: space-between;
    width: 100%;
    margin: 0;
}

.c-btn-solid {
    width: 100%;
    background: #cc7a92;
    color: white;
    border: none;
    padding: 14px;
    border-radius: 10px;
    font-size: 13px;
    font-weight: bold;
    cursor: pointer;
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 8px;
}