/* ============================================
   BGH Ağırlık Hesaplayıcı – bwc-style.css
   ============================================ */

@import url('https://fonts.googleapis.com/css2?family=Roboto:wght@400;500;700&display=swap');

:root {
    --bwc-bg:          #ffffff;
    --bwc-surface:     #f8f9fa;
    --bwc-border:      #dee2e6;
    --bwc-accent:      #c5168c;
    --bwc-accent-dim:  #a01274;
    --bwc-text:        #212529;
    --bwc-muted:       #606a70;
    --bwc-input-bg:    #ffffff;
    --bwc-result-bg:   #f0f4f8;
    --bwc-radius:      6px;
    --bwc-font:        'Roboto', sans-serif;
    --bwc-font-cond:   'Roboto', sans-serif;
}

/* Wrap */
.bwc-wrap {
    font-family: var(--bwc-font);
    background: var(--bwc-bg);
    border: 1px solid var(--bwc-border);
    border-radius: var(--bwc-radius);
    padding: 28px 32px 24px;
    max-width: 560px;
    margin: 0 auto;
    color: var(--bwc-text);
    box-sizing: border-box;
    box-shadow: 0 2px 12px rgba(0,0,0,0.08);
}

/* Header */
.bwc-header {
    display: flex;
    align-items: center;
    gap: 10px;
    margin-bottom: 24px;
    padding-bottom: 16px;
    border-bottom: 1px solid var(--bwc-border);
}

.bwc-icon {
    width: 22px;
    height: 22px;
    color: var(--bwc-accent);
    flex-shrink: 0;
}

.bwc-title {
    font-family: var(--bwc-font-cond);
    font-size: 1.3rem;
    font-weight: 700;
    letter-spacing: 0.06em;
    text-transform: uppercase;
    color: var(--bwc-text);
    margin: 0;
    padding: 0;
    border: none;
}

/* Grid */
.bwc-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 16px 20px;
}

@media (max-width: 480px) {
    .bwc-grid { grid-template-columns: 1fr; }
    .bwc-wrap { padding: 20px 16px; }
}

/* Field */
.bwc-field {
    display: flex;
    flex-direction: column;
    gap: 6px;
}

.bwc-label {
    font-family: var(--bwc-font-cond);
    font-size: 0.72rem;
    font-weight: 600;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    color: var(--bwc-muted);
    min-height: 1em;
    display: block;
}

.bwc-hint {
    font-size: 0.7rem;
    color: var(--bwc-muted);
    margin: 18px 0 0;
    padding-top: 14px;
    border-top: 1px solid var(--bwc-border);
    line-height: 1.4;
}

/* Select wrapper */
.bwc-select-wrap {
    position: relative;
    width: 100%;
}

.bwc-select {
    appearance: none !important;
    -webkit-appearance: none !important;
    -moz-appearance: none !important;
    width: 100% !important;
    box-sizing: border-box !important;
    display: block !important;
    height: 42px;
    line-height: 24px;
    background-color: var(--bwc-input-bg);
    background-image: url("data:image/svg+xml;charset=UTF-8,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%23606a70' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpolyline points='6 9 12 15 18 9'%3E%3C/polyline%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 8px center;
    background-size: 16px;
    border: 1px solid var(--bwc-border);
    border-radius: var(--bwc-radius);
    color: var(--bwc-text);
    font-family: var(--bwc-font);
    font-size: 0.88rem;
    padding: 8px 32px 8px 10px;
    cursor: pointer;
    transition: border-color 0.15s;
}

.bwc-select:focus {
    outline: none;
    border-color: var(--bwc-accent);
}

/* Input row */
.bwc-input-row {
    display: flex;
    gap: 8px;
    align-items: center;
}

.bwc-input {
    flex: 1;
    height: 42px;
    box-sizing: border-box;
    background: var(--bwc-input-bg);
    border: 1px solid var(--bwc-border);
    border-radius: var(--bwc-radius);
    color: var(--bwc-text);
    font-family: var(--bwc-font);
    font-size: 0.95rem;
    padding: 8px 10px;
    transition: border-color 0.15s;
    min-width: 0;
}

.bwc-input:focus {
    outline: none;
    border-color: var(--bwc-accent);
}

.bwc-input::placeholder {
    color: var(--bwc-muted);
}

.bwc-field-disabled .bwc-input,
.bwc-field-disabled .bwc-select {
    background-color: #f1f2f3;
    color: #adb5bd;
    cursor: not-allowed;
    border-color: #e9ecef;
}

.bwc-field-disabled .bwc-select {
    background-image: url("data:image/svg+xml;charset=UTF-8,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%23c8ccd0' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpolyline points='6 9 12 15 18 9'%3E%3C/polyline%3E%3C/svg%3E");
}

/* Remove number spinners */
.bwc-input::-webkit-outer-spin-button,
.bwc-input::-webkit-inner-spin-button { -webkit-appearance: none; }
.bwc-input[type=number] { -moz-appearance: textfield; }

.bwc-unit-wrap {
    width: 72px;
    flex-shrink: 0;
}

.bwc-unit {
    font-size: 0.8rem;
    padding: 8px 24px 8px 8px;
}

/* Result */
.bwc-result-wrap {
    display: flex;
    align-items: stretch;
    background: var(--bwc-result-bg);
    border: 1px solid var(--bwc-border);
    border-radius: var(--bwc-radius);
    margin-top: 24px;
    overflow: hidden;
}

.bwc-result-item {
    flex: 1;
    display: flex;
    flex-direction: column;
    align-items: center;
    padding: 16px 12px;
    gap: 4px;
}

.bwc-result-divider {
    width: 1px;
    background: var(--bwc-border);
}

.bwc-result-label {
    font-family: var(--bwc-font-cond);
    font-size: 0.68rem;
    font-weight: 600;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    color: var(--bwc-muted);
}

.bwc-result-value {
    font-family: var(--bwc-font-cond);
    font-size: 1.6rem;
    font-weight: 700;
    color: var(--bwc-accent);
    letter-spacing: 0.02em;
    line-height: 1.1;
    transition: color 0.2s;
}

.bwc-result-value.bwc-updated {
    color: #000;
}

/* Disclaimer */
.bwc-disclaimer {
    font-size: 0.72rem;
    color: var(--bwc-muted);
    margin: 14px 0 0;
    line-height: 1.5;
}