/* jogging.gr — plain CSS, mobile-first */

:root {
    --color-primary: #e85d04;
    --color-primary-dark: #c44f02;
    --color-text: #1a1a1a;
    --color-text-muted: #555;
    --color-bg: #fff;
    --color-bg-alt: #f8f7f5;
    --color-border: #e2e0dd;
    --radius: 6px;
    --max-width: 1100px;
    --font: 'Segoe UI', system-ui, -apple-system, sans-serif;
}

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

html { font-size: 16px; scroll-behavior: smooth; }

body {
    font-family: var(--font);
    color: var(--color-text);
    background: var(--color-bg);
    line-height: 1.6;
}

img { max-width: 100%; display: block; }

a { color: var(--color-primary); text-decoration: none; }
a:hover { text-decoration: underline; }

/* ── Layout ── */

.container {
    width: 100%;
    max-width: var(--max-width);
    margin: 0 auto;
    padding: 0 1rem;
}

/* ── Header / Nav ── */

.site-header {
    background: var(--color-bg);
    border-bottom: 1px solid var(--color-border);
    position: sticky;
    top: 0;
    z-index: 100;
}

.site-header .container {
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 56px;
}

.site-logo {
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--color-primary);
    text-decoration: none;
    letter-spacing: -0.02em;
}

.site-nav {
    display: flex;
    gap: 1.5rem;
    list-style: none;
}

.site-nav a {
    color: var(--color-text);
    font-size: 0.9rem;
    font-weight: 500;
}

.site-nav a:hover { color: var(--color-primary); text-decoration: none; }

/* ── Footer ── */

.site-footer {
    background: var(--color-text);
    color: #ccc;
    padding: 2rem 0;
    margin-top: 4rem;
    font-size: 0.875rem;
    text-align: center;
}

.site-footer a { color: #ccc; }
.site-footer a:hover { color: #fff; }

/* ── Hero ── */

.hero {
    background: linear-gradient(135deg, #fff5ee 0%, #fde8d6 100%);
    padding: 3rem 0 2.5rem;
    text-align: center;
}

.hero h1 {
    font-size: 2rem;
    font-weight: 800;
    color: var(--color-text);
    line-height: 1.2;
    letter-spacing: -0.03em;
    margin-bottom: 1rem;
}

.hero p {
    font-size: 1.1rem;
    color: var(--color-text-muted);
    max-width: 560px;
    margin: 0 auto 1.75rem;
}

.btn {
    display: inline-block;
    padding: 0.75rem 1.75rem;
    border-radius: var(--radius);
    font-weight: 600;
    font-size: 0.95rem;
    cursor: pointer;
    border: none;
    text-decoration: none;
    transition: background 0.15s;
}

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

.btn-primary:hover {
    background: var(--color-primary-dark);
    text-decoration: none;
    color: #fff;
}

/* ── Section ── */

.section {
    padding: 3rem 0;
}

.section-alt {
    background: var(--color-bg-alt);
}

.section-title {
    font-size: 1.5rem;
    font-weight: 700;
    letter-spacing: -0.02em;
    margin-bottom: 0.5rem;
}

.section-lead {
    color: var(--color-text-muted);
    max-width: 600px;
    margin-bottom: 2rem;
}

/* ── Card grid ── */

.card-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 1rem;
}

.card {
    background: var(--color-bg);
    border: 1px solid var(--color-border);
    border-radius: var(--radius);
    padding: 1.25rem;
}

.card-icon {
    font-size: 1.75rem;
    margin-bottom: 0.75rem;
}

.card h3 {
    font-size: 1rem;
    font-weight: 600;
    margin-bottom: 0.4rem;
}

.card p {
    font-size: 0.9rem;
    color: var(--color-text-muted);
}

/* ── Placeholder ── */

.placeholder-box {
    border: 2px dashed var(--color-border);
    border-radius: var(--radius);
    padding: 2.5rem 1rem;
    text-align: center;
    color: var(--color-text-muted);
    font-size: 0.9rem;
}

/* ── Page header ── */

.page-header {
    padding: 2.5rem 0 1.5rem;
    border-bottom: 1px solid var(--color-border);
    margin-bottom: 2.5rem;
}

.page-header h1 {
    font-size: 1.75rem;
    font-weight: 700;
    letter-spacing: -0.02em;
}

.page-header p {
    color: var(--color-text-muted);
    margin-top: 0.4rem;
}

/* ── Admin ── */

.admin-layout { background: #f0f0ee; min-height: 100vh; }

.admin-header {
    background: #111;
    color: #fff;
    padding: 0 1.25rem;
    height: 52px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    font-size: 0.875rem;
    gap: 1.5rem;
}

.admin-header-left { display: flex; align-items: center; gap: 1.25rem; }
.admin-header-right { display: flex; align-items: center; gap: 1rem; }

.admin-header strong { color: var(--color-primary); font-size: 0.95rem; white-space: nowrap; }
.admin-header-sep { color: #444; }

.admin-nav { display: flex; gap: 0.25rem; }
.admin-nav a {
    color: #aaa;
    padding: 0.3rem 0.65rem;
    border-radius: 4px;
    font-size: 0.8rem;
    font-weight: 500;
    text-decoration: none;
    transition: color 0.1s, background 0.1s;
}
.admin-nav a:hover, .admin-nav a.active { color: #fff; background: #2a2a2a; text-decoration: none; }

.admin-header-user { color: #888; font-size: 0.8rem; }

.btn-logout {
    background: transparent;
    border: 1px solid #333;
    color: #aaa;
    padding: 0.25rem 0.65rem;
    border-radius: 4px;
    font-size: 0.8rem;
    cursor: pointer;
    font-family: var(--font);
    transition: border-color 0.1s, color 0.1s;
}
.btn-logout:hover { border-color: #666; color: #fff; }

.admin-main { padding: 2rem 1.25rem; max-width: 1100px; margin: 0 auto; }

.admin-page-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 1.5rem;
    gap: 1rem;
    flex-wrap: wrap;
}
.admin-page-header h1 { font-size: 1.25rem; font-weight: 700; }

.admin-card {
    background: #fff;
    border-radius: var(--radius);
    border: 1px solid var(--color-border);
    padding: 2rem;
    max-width: 640px;
    margin: 3rem auto;
}

/* ── Flash messages ── */

.flash {
    padding: 0.75rem 1rem;
    border-radius: var(--radius);
    margin-bottom: 1.25rem;
    font-size: 0.9rem;
}
.flash-success { background: #ecfdf5; border: 1px solid #a7f3d0; color: #065f46; }
.flash-error   { background: #fef2f2; border: 1px solid #fecaca; color: #991b1b; }

/* ── Admin login ── */

.admin-login-wrap {
    display: flex;
    align-items: center;
    justify-content: center;
    min-height: calc(100vh - 52px);
    padding: 2rem 1rem;
}

.admin-login-card {
    background: #fff;
    border: 1px solid var(--color-border);
    border-radius: var(--radius);
    padding: 2.25rem 2rem;
    width: 100%;
    max-width: 380px;
}

.admin-login-card h1 {
    font-size: 1.1rem;
    font-weight: 700;
    margin-bottom: 0.25rem;
}

.admin-login-card .login-sub {
    font-size: 0.85rem;
    color: var(--color-text-muted);
    margin-bottom: 1.75rem;
}

/* ── Form elements ── */

.form-group { margin-bottom: 1.1rem; }

.form-label {
    display: block;
    font-size: 0.8rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.04em;
    color: var(--color-text-muted);
    margin-bottom: 0.35rem;
}

.form-input,
.form-textarea,
.form-select {
    width: 100%;
    padding: 0.55rem 0.75rem;
    border: 1px solid var(--color-border);
    border-radius: var(--radius);
    font-size: 0.95rem;
    font-family: var(--font);
    color: var(--color-text);
    background: #fff;
    transition: border-color 0.15s, box-shadow 0.15s;
}

.form-input:focus,
.form-textarea:focus,
.form-select:focus {
    outline: none;
    border-color: var(--color-primary);
    box-shadow: 0 0 0 3px rgba(232, 93, 4, 0.12);
}

.form-textarea { resize: vertical; min-height: 140px; line-height: 1.55; }
.form-textarea.tall { min-height: 340px; }
.form-hint { font-size: 0.78rem; color: #888; margin-top: 0.3rem; }

.form-error {
    font-size: 0.8rem;
    color: #dc2626;
    margin-top: 0.3rem;
}

.form-row { display: grid; gap: 1rem; }
@media (min-width: 640px) { .form-row-2 { grid-template-columns: 1fr 1fr; } }

.form-section-label { margin: 1.25rem 0 0.5rem; font-size: 0.75rem; font-weight: 700; text-transform: uppercase; letter-spacing: .05em; color: #888; }

.form-actions {
    display: flex;
    gap: 0.75rem;
    align-items: center;
    margin-top: 1.5rem;
    flex-wrap: wrap;
}

/* ── Buttons ── */

.btn-sm {
    display: inline-block;
    padding: 0.4rem 0.9rem;
    border-radius: var(--radius);
    font-size: 0.82rem;
    font-weight: 600;
    cursor: pointer;
    border: none;
    text-decoration: none;
    font-family: var(--font);
    transition: background 0.15s, color 0.15s;
    white-space: nowrap;
}

.btn-secondary {
    background: var(--color-bg-alt);
    color: var(--color-text);
    border: 1px solid var(--color-border);
}
.btn-secondary:hover { background: #ebe9e5; text-decoration: none; color: var(--color-text); }

.btn-danger { background: #dc2626; color: #fff; }
.btn-danger:hover { background: #b91c1c; text-decoration: none; color: #fff; }

.btn-ghost {
    background: transparent;
    border: 1px solid var(--color-border);
    color: var(--color-text-muted);
    padding: 0.4rem 0.9rem;
    border-radius: var(--radius);
    font-size: 0.82rem;
    cursor: pointer;
    font-family: var(--font);
}
.btn-ghost:hover { border-color: #999; color: var(--color-text); }

/* ── Admin table ── */

.admin-table-wrap {
    background: #fff;
    border: 1px solid var(--color-border);
    border-radius: var(--radius);
    overflow: hidden;
}

.admin-table {
    width: 100%;
    border-collapse: collapse;
    font-size: 0.875rem;
}

.admin-table th {
    background: #f9f8f7;
    padding: 0.65rem 1rem;
    text-align: left;
    font-size: 0.75rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    color: var(--color-text-muted);
    border-bottom: 1px solid var(--color-border);
    white-space: nowrap;
}

.admin-table td {
    padding: 0.75rem 1rem;
    border-bottom: 1px solid #f0efed;
    vertical-align: middle;
}

.admin-table tr:last-child td { border-bottom: none; }
.admin-table tr:hover td { background: #fafaf9; }

.admin-table .actions { display: flex; gap: 0.5rem; align-items: center; }

/* ── Status badges ── */

.badge {
    display: inline-block;
    padding: 0.2rem 0.55rem;
    border-radius: 20px;
    font-size: 0.72rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.04em;
    white-space: nowrap;
}

.badge-published { background: #d1fae5; color: #065f46; }
.badge-draft     { background: #f3f4f6; color: #6b7280; }

/* ── Dashboard stat cards ── */

.stat-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
    gap: 1rem;
    margin-bottom: 2rem;
}

.stat-card {
    background: #fff;
    border: 1px solid var(--color-border);
    border-radius: var(--radius);
    padding: 1.25rem;
}

.stat-card .stat-value {
    font-size: 2rem;
    font-weight: 800;
    color: var(--color-primary);
    line-height: 1;
    margin-bottom: 0.3rem;
}

.stat-card .stat-label {
    font-size: 0.78rem;
    color: var(--color-text-muted);
    text-transform: uppercase;
    letter-spacing: 0.04em;
}

/* ── Dashboard quick-link cards ── */

.admin-card-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
    gap: 1rem;
}

.admin-quick-card {
    background: #fff;
    border: 1px solid var(--color-border);
    border-radius: var(--radius);
    padding: 1.5rem 1.25rem;
    text-decoration: none;
    color: var(--color-text);
    display: block;
    transition: border-color 0.15s, box-shadow 0.15s;
}
.admin-quick-card:hover {
    border-color: var(--color-primary);
    box-shadow: 0 2px 8px rgba(0,0,0,0.07);
    text-decoration: none;
    color: var(--color-text);
}
.admin-quick-card.disabled {
    opacity: 0.5;
    pointer-events: none;
}
.admin-quick-card .qc-icon { font-size: 1.75rem; margin-bottom: 0.75rem; }
.admin-quick-card h3 { font-size: 0.95rem; font-weight: 600; margin-bottom: 0.25rem; }
.admin-quick-card p  { font-size: 0.8rem; color: var(--color-text-muted); }

/* ── Article body (public) ── */

.article-body {
    max-width: 720px;
    line-height: 1.8;
    font-size: 1.05rem;
}
.article-body p     { margin-bottom: 1.1rem; }
.article-body h2    { font-size: 1.4rem; font-weight: 700; margin: 2rem 0 0.75rem; }
.article-body h3    { font-size: 1.15rem; font-weight: 600; margin: 1.5rem 0 0.5rem; }
.article-body ul,
.article-body ol    { margin: 0 0 1rem 1.5rem; }
.article-body li    { margin-bottom: 0.3rem; }
.article-body blockquote {
    border-left: 3px solid var(--color-primary);
    padding: 0.5rem 1rem;
    margin: 1rem 0;
    color: var(--color-text-muted);
    background: var(--color-bg-alt);
}

/* ── Article cards (public listing) ── */

.article-card-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 1.25rem;
    margin-bottom: 2.5rem;
}

.article-card {
    background: var(--color-bg);
    border: 1px solid var(--color-border);
    border-radius: var(--radius);
    padding: 1.5rem;
    display: flex;
    flex-direction: column;
    gap: 0.6rem;
    transition: border-color 0.15s, box-shadow 0.15s;
}

.article-card:hover {
    border-color: #ccc;
    box-shadow: 0 2px 10px rgba(0,0,0,0.06);
}

.article-card-meta {
    display: flex;
    align-items: center;
    gap: 0.6rem;
    flex-wrap: wrap;
    font-size: 0.78rem;
    color: #999;
}

.article-card-category {
    background: #f0efed;
    color: var(--color-text-muted);
    padding: 0.15rem 0.5rem;
    border-radius: 20px;
    font-size: 0.72rem;
    font-weight: 600;
    text-decoration: none;
    text-transform: uppercase;
    letter-spacing: 0.03em;
}

.article-card-category:hover { background: #e5e3df; text-decoration: none; color: var(--color-text); }

.article-card h2 {
    font-size: 1.1rem;
    font-weight: 700;
    line-height: 1.3;
    letter-spacing: -0.02em;
}

.article-card h2 a {
    color: var(--color-text);
    text-decoration: none;
}

.article-card h2 a:hover { color: var(--color-primary); }

.article-card-excerpt {
    font-size: 0.92rem;
    color: var(--color-text-muted);
    line-height: 1.55;
    flex: 1;
}

.article-card-footer {
    margin-top: 0.25rem;
}

.read-more {
    font-size: 0.85rem;
    font-weight: 600;
    color: var(--color-primary);
}

.read-more:hover { text-decoration: underline; }

/* ── Pagination ── */

.pagination-wrap {
    display: flex;
    justify-content: center;
    gap: 0.35rem;
    flex-wrap: wrap;
    padding: 1rem 0 2rem;
}

.pagination-wrap .page-item .page-link,
.pagination-wrap span,
.pagination-wrap a {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-width: 36px;
    height: 36px;
    padding: 0 0.6rem;
    border: 1px solid var(--color-border);
    border-radius: var(--radius);
    font-size: 0.85rem;
    color: var(--color-text);
    text-decoration: none;
    background: var(--color-bg);
    transition: background 0.12s, border-color 0.12s;
}

.pagination-wrap a:hover { background: var(--color-bg-alt); border-color: #ccc; text-decoration: none; }
.pagination-wrap .active span,
.pagination-wrap span[aria-current] { background: var(--color-primary); border-color: var(--color-primary); color: #fff; }
.pagination-wrap span.disabled,
.pagination-wrap [aria-disabled="true"] { opacity: 0.4; pointer-events: none; }

/* ── Category archive header ── */

.category-header {
    padding: 2.5rem 0 2rem;
    border-bottom: 1px solid var(--color-border);
    margin-bottom: 2.5rem;
}

.category-header-label {
    font-size: 0.72rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.06em;
    color: var(--color-primary);
    margin-bottom: 0.4rem;
}

.category-header h1 {
    font-size: 2rem;
    font-weight: 800;
    letter-spacing: -0.03em;
    margin-bottom: 0.5rem;
}

.category-header p {
    color: var(--color-text-muted);
    max-width: 600px;
    font-size: 1rem;
}

/* ── Articles listing page header ── */

.listing-header {
    padding: 2.5rem 0 2rem;
    margin-bottom: 2rem;
}

.listing-header h1 {
    font-size: 1.75rem;
    font-weight: 800;
    letter-spacing: -0.03em;
    margin-bottom: 0.3rem;
}

.listing-header p { color: var(--color-text-muted); }

/* ── 404 ── */

.error-page {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    min-height: 60vh;
    text-align: center;
    padding: 2rem 1rem;
}

.error-code {
    font-size: 5rem;
    font-weight: 800;
    color: var(--color-primary);
    line-height: 1;
    margin-bottom: 0.5rem;
}

.error-page h2 { font-size: 1.5rem; margin-bottom: 1rem; }
.error-page p { color: var(--color-text-muted); margin-bottom: 1.5rem; }

/* ── Responsive ── */

@media (min-width: 640px) {
    .hero h1 { font-size: 2.75rem; }
    .hero { padding: 4.5rem 0 3.5rem; }
    .card-grid { grid-template-columns: repeat(2, 1fr); }
    .article-card-grid { grid-template-columns: repeat(2, 1fr); }
}

@media (min-width: 1024px) {
    .card-grid { grid-template-columns: repeat(3, 1fr); }
    .card-grid-4 { grid-template-columns: repeat(4, 1fr); }
    .article-card-grid { grid-template-columns: repeat(3, 1fr); }
    .container { padding: 0 2rem; }
}