/*
 * My Bariatric Buddy — Tool Page Styles
 * Loaded only on tool pages via functions.php
 */

/* ============================================================
   TOOL PAGE BASE
   ============================================================ */
.bb-tool-page {
    max-width: 720px;
    margin: 0 auto;
    padding: 40px 24px 80px;
}

.bb-tool-page h1 {
    font-size: 32px;
    font-weight: 700;
    letter-spacing: -0.3px;
    margin-bottom: 10px;
    line-height: 1.2;
}

.bb-tool-intro {
    font-size: 16px;
    color: var(--bb-text-secondary);
    line-height: 1.6;
    margin-bottom: 28px;
    max-width: 580px;
}

.bb-tool-disclaimer {
    font-size: 12px;
    color: var(--bb-text-muted);
    border-top: 1px solid var(--bb-border);
    padding-top: 16px;
    margin-top: 32px;
    line-height: 1.6;
}

/* ============================================================
   TOOL CARD BOXES (white bordered containers)
   ============================================================ */
.bb-tool-card-box {
    background: var(--bb-bg-white);
    border: 1px solid var(--bb-border);
    border-radius: var(--bb-radius-lg);
    padding: 22px 24px;
    margin-bottom: 14px;
}

/* ============================================================
   FORM CONTROLS
   ============================================================ */
.bb-input-label {
    display: block;
    font-size: 13px;
    font-weight: 500;
    color: var(--bb-text-secondary);
    margin-bottom: 6px;
    line-height: 1.4;
}

.bb-input {
    width: 100%;
    padding: 10px 14px;
    border: 1px solid var(--bb-border-mid);
    border-radius: var(--bb-radius-sm);
    font-size: 15px;
    font-family: var(--bb-font);
    color: var(--bb-text-primary);
    background: var(--bb-bg-white);
    transition: border-color 0.15s, box-shadow 0.15s;
    box-sizing: border-box;
}

.bb-input:focus {
    outline: none;
    border-color: var(--bb-primary);
    box-shadow: 0 0 0 3px rgba(55, 138, 221, 0.15);
}

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

.bb-select {
    width: 100%;
    padding: 10px 14px;
    border: 1px solid var(--bb-border-mid);
    border-radius: var(--bb-radius-sm);
    font-size: 15px;
    font-family: var(--bb-font);
    color: var(--bb-text-primary);
    background: var(--bb-bg-white);
    cursor: pointer;
    appearance: none;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8' viewBox='0 0 12 8'%3E%3Cpath fill='%23888780' d='M1 1l5 5 5-5'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 14px center;
    padding-right: 36px;
    box-sizing: border-box;
    transition: border-color 0.15s;
}

.bb-select:focus {
    outline: none;
    border-color: var(--bb-primary);
    box-shadow: 0 0 0 3px rgba(55, 138, 221, 0.15);
}

/* ============================================================
   RESULT DISPLAY
   ============================================================ */
.bb-result-number {
    font-size: 48px;
    font-weight: 700;
    color: var(--bb-orange);
    line-height: 1;
    font-variant-numeric: tabular-nums;
}

.bb-result-label {
    font-size: 15px;
    font-weight: 500;
    color: var(--bb-text-secondary);
    margin-top: 4px;
}

/* ============================================================
   TRACKER MESSAGES
   ============================================================ */
.bb-tracker-msg {
    padding: 10px 16px;
    border-radius: var(--bb-radius-sm);
    font-size: 14px;
    font-weight: 500;
    margin-bottom: 16px;
    display: none;
}

.bb-msg-success {
    background: #EAF3DE;
    color: #27500A;
    border: 1px solid #C0D9A0;
}

.bb-msg-error {
    background: #FCEBEB;
    color: #791F1F;
    border: 1px solid #F0B8B8;
}

/* ============================================================
   BUTTONS
   ============================================================ */
.bb-btn-primary,
.bb-btn-secondary {
    display: inline-block;
    padding: 10px 20px;
    border-radius: var(--bb-radius-md);
    font-size: 14px;
    font-weight: 600;
    font-family: var(--bb-font);
    cursor: pointer;
    transition: all 0.15s;
    border: none;
    text-decoration: none;
}

.bb-btn-primary {
    background: var(--bb-orange);
    color: #fff;
}

.bb-btn-primary:hover {
    background: var(--bb-orange-dark);
    color: #fff;
    text-decoration: none;
    transform: translateY(-1px);
}

.bb-btn-secondary {
    background: transparent;
    color: var(--bb-primary);
    border: 1.5px solid var(--bb-primary);
}

.bb-btn-secondary:hover {
    background: var(--bb-primary-light);
    text-decoration: none;
}

/* ============================================================
   READING TIME
   ============================================================ */
.bb-reading-time {
    font-size: 13px;
    color: var(--bb-text-muted);
    margin-bottom: 28px;
}

/* ============================================================
   RESPONSIVE ADJUSTMENTS
   ============================================================ */
@media (max-width: 600px) {
    .bb-tool-page {
        padding: 24px 16px 60px;
    }

    .bb-tool-page h1 {
        font-size: 26px;
    }

    .bb-tool-card-box {
        padding: 16px;
    }

    .bb-result-number {
        font-size: 36px;
    }

    /* Stack two-column grids on mobile */
    .bb-tool-card-box [style*="grid-template-columns: 1fr 1fr"] {
        display: flex !important;
        flex-direction: column;
    }
}