/* ========================================
   ARTICLE PAGE STYLES - FitVibes Blog
   Modern glassmorphism design matching site theme
   ======================================== */

/* Main Article Container */
.article-container {
    max-width: 900px;
    margin: 90px auto 60px;
    padding: 20px;
    min-height: calc(100vh - 200px);
}

/* Article Content Card */
.article-content {
    background: rgba(255, 255, 255, 0.05);
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 20px;
    padding: 40px;
    box-shadow: 0 8px 32px 0 rgba(0, 0, 0, 0.37);
}

@media (max-width: 768px) {
    .article-container {
        margin: 70px auto 40px;
        padding: 10px;
    }

    .article-content {
        padding: 25px 20px;
        border-radius: 15px;
    }
}

/* Article Header */
.article-header {
    margin-bottom: 40px;
    border-bottom: 2px solid rgba(105, 178, 84, 0.3);
    padding-bottom: 25px;
}

.back-link {
    display: inline-flex;
    align-items: center;
    color: #69B254;
    text-decoration: none;
    font-weight: 500;
    margin-bottom: 20px;
    transition: all 0.3s ease;
    font-size: 0.95rem;
}

.back-link:hover {
    color: #7fc961;
    transform: translateX(-5px);
}

.article-header h1 {
    font-size: 2.2rem;
    font-weight: 700;
    color: #fff;
    line-height: 1.3;
    margin: 15px 0 20px;
}

@media (max-width: 768px) {
    .article-header h1 {
        font-size: 1.6rem;
    }
}

.article-meta {
    display: flex;
    gap: 20px;
    flex-wrap: wrap;
    color: rgba(255, 255, 255, 0.7);
    font-size: 0.9rem;
}

.article-meta span {
    display: inline-flex;
    align-items: center;
    gap: 5px;
}

/* Article Body */
.article-body {
    color: rgba(255, 255, 255, 0.9);
    line-height: 1.8;
    font-size: 1.05rem;
}

.article-body p {
    margin-bottom: 1.3em;
}

.article-body .lead {
    font-size: 1.2rem;
    font-weight: 500;
    color: rgba(255, 255, 255, 0.95);
    margin-bottom: 30px;
    padding: 20px;
    background: linear-gradient(135deg, rgba(105, 178, 84, 0.1) 0%, rgba(127, 201, 97, 0.05) 100%);
    border-left: 4px solid #69B254;
    border-radius: 8px;
}

@media (max-width: 768px) {
    .article-body {
        font-size: 1rem;
    }

    .article-body .lead {
        font-size: 1.05rem;
        padding: 15px;
    }
}

/* Headings */
.article-body h2 {
    font-size: 1.8rem;
    font-weight: 700;
    color: #69B254;
    margin: 40px 0 20px;
    padding-bottom: 10px;
    border-bottom: 2px solid rgba(105, 178, 84, 0.3);
}

.article-body h3 {
    font-size: 1.4rem;
    font-weight: 600;
    color: #7fc961;
    margin: 30px 0 15px;
}

.article-body h4 {
    font-size: 1.2rem;
    font-weight: 600;
    color: rgba(255, 255, 255, 0.95);
    margin: 25px 0 12px;
}

@media (max-width: 768px) {
    .article-body h2 {
        font-size: 1.5rem;
    }

    .article-body h3 {
        font-size: 1.25rem;
    }

    .article-body h4 {
        font-size: 1.1rem;
    }
}

/* Lists */
.article-body ul,
.article-body ol {
    margin: 20px 0;
    padding-left: 30px;
}

.article-body li {
    margin-bottom: 12px;
    line-height: 1.7;
}

.article-body ul li::marker {
    color: #69B254;
}

.article-body ol li::marker {
    color: #69B254;
    font-weight: 600;
}

/* Info Boxes */
.info-box,
.tip-box,
.warning-box,
.summary-box,
.calculation-box {
    margin: 30px 0;
    padding: 20px 25px;
    border-radius: 12px;
    border-left: 4px solid;
}

.info-box {
    background: rgba(33, 150, 243, 0.1);
    border-color: #2196F3;
}

.tip-box {
    background: rgba(105, 178, 84, 0.1);
    border-color: #69B254;
}

.warning-box {
    background: rgba(255, 152, 0, 0.1);
    border-color: #FF9800;
}

.summary-box,
.calculation-box {
    background: rgba(156, 39, 176, 0.1);
    border-color: #9C27B0;
}

.info-box h4,
.tip-box h4,
.warning-box h4,
.summary-box h4,
.calculation-box h4 {
    margin-top: 0;
    margin-bottom: 15px;
    font-size: 1.1rem;
}

@media (max-width: 768px) {
    .info-box,
    .tip-box,
    .warning-box,
    .summary-box,
    .calculation-box {
        padding: 15px 18px;
    }
}

/* Tables */
.article-body table {
    width: 100%;
    margin: 25px 0;
    border-collapse: collapse;
    background: rgba(255, 255, 255, 0.03);
    border-radius: 10px;
    overflow: hidden;
}

.article-body thead {
    background: rgba(105, 178, 84, 0.2);
}

.article-body th {
    padding: 15px;
    text-align: left;
    font-weight: 600;
    color: #69B254;
    border-bottom: 2px solid rgba(105, 178, 84, 0.3);
}

.article-body td {
    padding: 12px 15px;
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.article-body tr:last-child td {
    border-bottom: none;
}

.article-body tr:hover {
    background: rgba(105, 178, 84, 0.05);
}

.healthy-row {
    background: rgba(105, 178, 84, 0.15) !important;
}

@media (max-width: 768px) {
    .article-body table {
        font-size: 0.9rem;
    }

    .article-body th,
    .article-body td {
        padding: 10px;
    }
}

/* Highlight Text */
.article-body .highlight {
    background: linear-gradient(135deg, rgba(105, 178, 84, 0.3) 0%, rgba(127, 201, 97, 0.2) 100%);
    padding: 2px 8px;
    border-radius: 4px;
    font-weight: 600;
    color: #7fc961;
}

/* CTA Box */
.cta-box {
    margin: 40px 0;
    padding: 30px;
    background: linear-gradient(135deg, rgba(105, 178, 84, 0.2) 0%, rgba(127, 201, 97, 0.1) 100%);
    border: 2px solid rgba(105, 178, 84, 0.4);
    border-radius: 15px;
    text-align: center;
}

.cta-box h3 {
    margin-top: 0;
    margin-bottom: 15px;
    color: #fff;
    font-size: 1.5rem;
}

.cta-box p {
    margin-bottom: 20px;
    color: rgba(255, 255, 255, 0.8);
}

.cta-button {
    display: inline-block;
    padding: 14px 32px;
    background: linear-gradient(135deg, #69B254 0%, #7fc961 100%);
    color: #fff;
    text-decoration: none;
    border-radius: 12px;
    font-weight: 600;
    font-size: 1.05rem;
    transition: all 0.3s ease;
    box-shadow: 0 4px 15px rgba(105, 178, 84, 0.3);
}

.cta-button:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(105, 178, 84, 0.4);
    color: #fff;
}

@media (max-width: 768px) {
    .cta-box {
        padding: 25px 20px;
    }

    .cta-button {
        padding: 12px 28px;
        font-size: 1rem;
    }
}

/* Article Footer */
.article-footer {
    margin-top: 50px;
    padding-top: 30px;
    border-top: 2px solid rgba(255, 255, 255, 0.1);
    text-align: center;
}

.back-link-bottom {
    display: inline-flex;
    align-items: center;
    color: #69B254;
    text-decoration: none;
    font-weight: 600;
    font-size: 1.05rem;
    transition: all 0.3s ease;
}

.back-link-bottom:hover {
    color: #7fc961;
    transform: translateX(-5px);
}

/* Additional Styling Elements */
.article-body strong {
    color: rgba(255, 255, 255, 0.95);
    font-weight: 600;
}

.article-body code {
    background: rgba(255, 255, 255, 0.1);
    padding: 2px 6px;
    border-radius: 4px;
    font-family: 'Courier New', monospace;
    font-size: 0.9em;
    color: #7fc961;
}

.article-body blockquote {
    margin: 25px 0;
    padding: 20px 25px;
    border-left: 4px solid #69B254;
    background: rgba(105, 178, 84, 0.05);
    border-radius: 8px;
    font-style: italic;
    color: rgba(255, 255, 255, 0.85);
}

/* Responsive Images */
.article-body img {
    max-width: 100%;
    height: auto;
    border-radius: 12px;
    margin: 25px 0;
}

/* Macro Grid (for macronutrients article) */
.macro-intro {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 20px;
    margin: 30px 0;
}

.macro-item {
    background: rgba(255, 255, 255, 0.05);
    padding: 20px;
    border-radius: 12px;
    border: 1px solid rgba(255, 255, 255, 0.1);
    text-align: center;
}

.macro-item h4 {
    color: #69B254;
    margin-top: 0;
    font-size: 1.3rem;
}

@media (max-width: 768px) {
    .macro-intro {
        grid-template-columns: 1fr;
        gap: 15px;
    }
}

/* Author Box */
.article-author-box {
    display: flex;
    align-items: center;
    gap: 16px;
    padding: 24px;
    margin: 32px 0;
    background: rgba(105, 178, 84, 0.08);
    border: 1px solid rgba(105, 178, 84, 0.2);
    border-radius: 12px;
}

@media (max-width: 600px) {
    .article-author-box {
        flex-direction: column;
        text-align: center;
        gap: 12px;
        padding: 20px 16px;
    }
}