/* ============================================
   FLAT FILE CMS — DARK TERMINAL THEME
   Dark Grey + Bright Lime Green
   ============================================ */

@import url('https://fonts.googleapis.com/css2?family=Share+Tech+Mono&family=Exo+2:wght@300;400;600;700&display=swap');

:root {
    --bg-base:       #111312;
    --bg-surface:    #1a1c1b;
    --bg-raised:     #222523;
    --bg-hover:      #2a2e2b;

    --lime:          #a8ff00;
    --lime-dim:      #7abf00;
    --lime-glow:     rgba(168, 255, 0, 0.12);
    --lime-border:   rgba(168, 255, 0, 0.35);

    --text-primary:  #e8f5d0;
    --text-muted:    #6b7c5a;
    --text-faint:    #3d4a35;

    --border:        rgba(168, 255, 0, 0.18);
    --border-bright: rgba(168, 255, 0, 0.5);

    --font-mono:     'Share Tech Mono', 'Courier New', monospace;
    --font-body:     'Exo 2', 'Segoe UI', sans-serif;

    --nav-width:     220px;
    --header-h:      72px;
    --footer-h:      52px;
    --radius:        2px;
}

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

html { height: 100%; }
body {
    min-height: 100%;
    background: var(--bg-base);
    color: var(--text-primary);
    font-family: var(--font-body);
    font-size: 15px;
    line-height: 1.7;
}

/* ---- SCROLLBAR ---- */
::-webkit-scrollbar { width: 6px; height: 6px; }
::-webkit-scrollbar-track { background: var(--bg-base); }
::-webkit-scrollbar-thumb { background: var(--lime-dim); border-radius: 3px; }

/* ---- SITE WRAPPER ---- */
.site-wrapper {
    display: grid;
    grid-template-rows: auto 1fr auto;
    min-height: 100vh;
}

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

.header-inner {
    display: flex;
    align-items: baseline;
    gap: 20px;
    padding: 0 28px;
    height: var(--header-h);
    align-items: center;
}

.site-brand {
    font-family: var(--font-mono);
    font-size: 1.5rem;
    color: var(--lime);
    text-shadow: 0 0 18px rgba(168,255,0,0.5);
    letter-spacing: 0.04em;
    white-space: nowrap;
}

.brand-bracket {
    color: var(--lime-dim);
    font-size: 1.8rem;
}

.site-tagline {
    font-family: var(--font-mono);
    font-size: 0.72rem;
    color: var(--text-muted);
    letter-spacing: 0.12em;
    text-transform: uppercase;
    padding-left: 16px;
    border-left: 1px solid var(--border);
}

.header-line {
    height: 1px;
    background: linear-gradient(90deg, var(--lime) 0%, var(--lime-dim) 30%, transparent 70%);
    opacity: 0.4;
}

/* ============ BODY LAYOUT ============ */
.site-body {
    display: grid;
    grid-template-columns: var(--nav-width) 1fr;
    min-height: 0;
}

/* ============ NAV ============ */
.site-nav {
    background: var(--bg-surface);
    border-right: 1px solid var(--border);
    padding: 28px 0 20px;
    display: flex;
    flex-direction: column;
    position: sticky;
    top: var(--header-h);
    height: calc(100vh - var(--header-h));
    overflow-y: auto;
}

.nav-label {
    font-family: var(--font-mono);
    font-size: 0.65rem;
    color: var(--text-faint);
    letter-spacing: 0.15em;
    padding: 0 20px 12px;
    border-bottom: 1px solid var(--border);
    margin-bottom: 8px;
}

.nav-list {
    list-style: none;
    flex: 1;
}

.nav-item { border-bottom: 1px solid var(--text-faint); }
.nav-item:first-child { border-top: 1px solid var(--text-faint); }

.nav-link {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 10px 20px;
    font-family: var(--font-mono);
    font-size: 0.82rem;
    color: var(--text-muted);
    text-decoration: none;
    letter-spacing: 0.05em;
    transition: background 0.15s, color 0.15s;
}

.nav-arrow {
    color: var(--text-faint);
    font-size: 1rem;
    transition: color 0.15s, transform 0.15s;
    display: inline-block;
}

.nav-link:hover {
    background: var(--lime-glow);
    color: var(--lime);
    border-left: 2px solid var(--lime);
    padding-left: 18px;
}

.nav-link:hover .nav-arrow {
    color: var(--lime);
    transform: translateX(3px);
}

.nav-item.active .nav-link {
    background: var(--lime-glow);
    color: var(--lime);
    border-left: 2px solid var(--lime);
    padding-left: 18px;
}

.nav-item.active .nav-arrow { color: var(--lime); }

.nav-footer {
    padding: 16px 20px 0;
    border-top: 1px solid var(--border);
    margin-top: 12px;
}

.admin-link {
    font-family: var(--font-mono);
    font-size: 0.7rem;
    color: var(--text-faint);
    text-decoration: none;
    letter-spacing: 0.1em;
    transition: color 0.2s;
}

.admin-link:hover { color: var(--lime-dim); }

/* ============ CONTENT ============ */
.site-content {
    padding: 36px 44px 48px;
    max-width: 900px;
}

.content-header { margin-bottom: 28px; }

.content-slug {
    font-family: var(--font-mono);
    font-size: 0.7rem;
    color: var(--text-faint);
    letter-spacing: 0.1em;
    display: block;
    margin-bottom: 6px;
}

.content-title {
    font-family: var(--font-body);
    font-size: 2rem;
    font-weight: 700;
    color: var(--lime);
    letter-spacing: -0.01em;
    line-height: 1.2;
    text-shadow: 0 0 30px rgba(168,255,0,0.2);
}

.content-divider {
    margin-top: 14px;
    height: 1px;
    background: linear-gradient(90deg, var(--lime-border) 0%, transparent 80%);
}

/* Content Body Styles */
.content-body { color: var(--text-primary); }
.content-body h1, .content-body h2, .content-body h3, .content-body h4 {
    font-family: var(--font-body);
    color: var(--lime);
    margin: 1.4em 0 0.5em;
    font-weight: 600;
}
.content-body h1 { font-size: 1.7rem; }
.content-body h2 { font-size: 1.35rem; border-bottom: 1px solid var(--border); padding-bottom: 6px; }
.content-body h3 { font-size: 1.1rem; color: var(--lime-dim); }
.content-body p { margin-bottom: 1em; }
.content-body a { color: var(--lime); text-decoration: underline; text-underline-offset: 3px; }
.content-body a:hover { color: #fff; }
.content-body ul, .content-body ol { margin: 0.6em 0 1em 1.5em; }
.content-body li { margin-bottom: 0.3em; }
.content-body code {
    font-family: var(--font-mono);
    background: var(--bg-raised);
    color: var(--lime-dim);
    padding: 1px 6px;
    border-radius: var(--radius);
    font-size: 0.88em;
    border: 1px solid var(--border);
}
.content-body pre {
    background: var(--bg-raised);
    border: 1px solid var(--border);
    border-left: 3px solid var(--lime-dim);
    padding: 16px 20px;
    border-radius: var(--radius);
    overflow-x: auto;
    margin: 1em 0;
}
.content-body pre code { background: none; border: none; padding: 0; }
.content-body blockquote {
    border-left: 3px solid var(--lime);
    padding: 10px 20px;
    margin: 1em 0;
    background: var(--lime-glow);
    color: var(--text-muted);
}
.content-body table {
    width: 100%;
    border-collapse: collapse;
    margin: 1em 0;
    font-size: 0.9rem;
}
.content-body th {
    background: var(--bg-raised);
    color: var(--lime);
    font-family: var(--font-mono);
    padding: 8px 14px;
    text-align: left;
    border: 1px solid var(--border);
    font-size: 0.8rem;
    letter-spacing: 0.06em;
}
.content-body td {
    padding: 8px 14px;
    border: 1px solid var(--border);
}
.content-body tr:nth-child(even) td { background: var(--bg-raised); }

/* ============ FOOTER ============ */
.site-footer {
    background: var(--bg-surface);
    border-top: 1px solid var(--border);
}

.footer-line {
    height: 1px;
    background: linear-gradient(90deg, transparent 0%, var(--lime-dim) 50%, transparent 100%);
    opacity: 0.3;
}

.footer-inner {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 0 28px;
    height: var(--footer-h);
}

.footer-copy {
    font-family: var(--font-mono);
    font-size: 0.7rem;
    color: var(--text-faint);
    letter-spacing: 0.08em;
}

.footer-tech {
    font-family: var(--font-mono);
    font-size: 0.65rem;
    color: var(--text-faint);
    letter-spacing: 0.15em;
    opacity: 0.5;
}

/* ============ ADMIN SHARED STYLES ============ */
.admin-bar {
    background: var(--bg-raised);
    border: 1px solid var(--border-bright);
    border-radius: var(--radius);
    padding: 10px 16px;
    font-family: var(--font-mono);
    font-size: 0.8rem;
    color: var(--lime-dim);
    margin-bottom: 20px;
}

.btn {
    display: inline-block;
    font-family: var(--font-mono);
    font-size: 0.8rem;
    letter-spacing: 0.08em;
    padding: 8px 18px;
    border-radius: var(--radius);
    cursor: pointer;
    transition: all 0.15s;
    text-decoration: none;
    border: none;
}

.btn-primary {
    background: var(--lime);
    color: #111;
    font-weight: bold;
}
.btn-primary:hover {
    background: #fff;
    box-shadow: 0 0 16px rgba(168,255,0,0.4);
}

.btn-secondary {
    background: transparent;
    color: var(--lime-dim);
    border: 1px solid var(--lime-border);
}
.btn-secondary:hover {
    background: var(--lime-glow);
    color: var(--lime);
    border-color: var(--lime);
}

.btn-danger {
    background: transparent;
    color: #ff4444;
    border: 1px solid rgba(255,68,68,0.4);
}
.btn-danger:hover {
    background: rgba(255,68,68,0.1);
    border-color: #ff4444;
}

/* ============ FLASH MESSAGES ============ */
.flash {
    font-family: var(--font-mono);
    font-size: 0.82rem;
    padding: 10px 16px;
    border-radius: var(--radius);
    margin-bottom: 18px;
    border-left: 3px solid;
}
.flash-success {
    background: rgba(168,255,0,0.08);
    border-color: var(--lime);
    color: var(--lime);
}
.flash-error {
    background: rgba(255,68,68,0.08);
    border-color: #ff4444;
    color: #ff6666;
}

/* ============ RESPONSIVE ============ */
@media (max-width: 768px) {
    .site-body { grid-template-columns: 1fr; }
    .site-nav {
        position: static;
        height: auto;
        border-right: none;
        border-bottom: 1px solid var(--border);
        padding: 16px 0;
    }
    .site-content { padding: 24px 20px; }
    .header-inner { padding: 0 16px; }
    .site-tagline { display: none; }
}

/* ============================================================
   CONTACT FORM — append this to the bottom of theme.css
   ============================================================ */

.contact-intro {
    margin-bottom: 28px;
    padding-bottom: 20px;
    border-bottom: 1px solid var(--border);
    color: var(--text-muted);
    font-size: 0.95rem;
}

/* Success / error banners (shown via ?sent=1 or ?error=1) */
.cf-banner {
    display: flex;
    align-items: flex-start;
    gap: 14px;
    padding: 16px 20px;
    border-radius: var(--radius);
    margin-bottom: 28px;
    font-family: var(--font-mono);
    font-size: 0.82rem;
    line-height: 1.5;
}

.cf-banner-success {
    background: rgba(168, 255, 0, 0.07);
    border: 1px solid var(--lime-border);
    color: var(--lime);
}

.cf-banner-error {
    background: rgba(255, 68, 68, 0.07);
    border: 1px solid rgba(255, 68, 68, 0.4);
    color: #ff7070;
}

.cf-banner-icon {
    font-size: 1.1rem;
    flex-shrink: 0;
    margin-top: 1px;
}

/* Form layout */
.contact-form {
    display: flex;
    flex-direction: column;
    gap: 20px;
    max-width: 680px;
}

.cf-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 20px;
}

@media (max-width: 560px) {
    .cf-row { grid-template-columns: 1fr; }
}

/* Field */
.cf-field {
    display: flex;
    flex-direction: column;
    gap: 7px;
}

.cf-label {
    display: flex;
    align-items: center;
    gap: 5px;
    font-family: var(--font-mono);
    font-size: 0.68rem;
    letter-spacing: 0.12em;
    color: var(--text-muted);
}

.cf-required {
    color: var(--lime);
    font-size: 0.85rem;
    line-height: 1;
}

/* Input wrapper with icon */
.cf-input-wrap {
    position: relative;
    display: flex;
    align-items: center;
}

.cf-icon {
    position: absolute;
    left: 12px;
    font-family: var(--font-mono);
    font-size: 0.75rem;
    color: var(--text-faint);
    pointer-events: none;
    transition: color 0.2s;
    user-select: none;
}

.cf-input {
    width: 100%;
    background: var(--bg-raised);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    color: var(--text-primary);
    font-family: var(--font-body);
    font-size: 0.9rem;
    padding: 10px 14px 10px 34px;
    outline: none;
    transition: border-color 0.2s, box-shadow 0.2s, background 0.2s;
}

.cf-input::placeholder { color: var(--text-faint); }

.cf-input:hover {
    border-color: var(--lime-border);
    background: var(--bg-hover);
}

.cf-input:focus {
    border-color: var(--lime-dim);
    box-shadow: 0 0 0 2px rgba(168, 255, 0, 0.08);
    background: var(--bg-hover);
}

.cf-input-wrap:focus-within .cf-icon {
    color: var(--lime-dim);
}

/* Textarea */
.cf-textarea {
    width: 100%;
    background: var(--bg-raised);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    color: var(--text-primary);
    font-family: var(--font-body);
    font-size: 0.9rem;
    padding: 12px 14px;
    outline: none;
    resize: vertical;
    min-height: 160px;
    line-height: 1.6;
    transition: border-color 0.2s, box-shadow 0.2s, background 0.2s;
}

.cf-textarea::placeholder { color: var(--text-faint); }

.cf-textarea:hover {
    border-color: var(--lime-border);
    background: var(--bg-hover);
}

.cf-textarea:focus {
    border-color: var(--lime-dim);
    box-shadow: 0 0 0 2px rgba(168, 255, 0, 0.08);
    background: var(--bg-hover);
}

/* Character count */
.cf-char-count {
    font-family: var(--font-mono);
    font-size: 0.65rem;
    color: var(--text-faint);
    text-align: right;
    letter-spacing: 0.06em;
}

/* Validation error state */
.cf-input.cf-invalid,
.cf-textarea.cf-invalid {
    border-color: #ff4444;
    box-shadow: 0 0 0 2px rgba(255, 68, 68, 0.1);
}

/* Honeypot - must be visually hidden but not display:none (some bots detect that) */
.cf-honeypot {
    position: absolute;
    left: -9999px;
    top: -9999px;
    opacity: 0;
    height: 0;
    overflow: hidden;
}

/* Submit row */
.cf-actions {
    display: flex;
    align-items: center;
    gap: 18px;
    padding-top: 4px;
}

.cf-submit {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    background: var(--lime);
    color: #111;
    font-family: var(--font-mono);
    font-size: 0.82rem;
    font-weight: bold;
    letter-spacing: 0.1em;
    padding: 11px 24px;
    border: none;
    border-radius: var(--radius);
    cursor: pointer;
    transition: background 0.15s, box-shadow 0.15s, transform 0.1s;
}

.cf-submit:hover {
    background: #c8ff30;
    box-shadow: 0 0 20px rgba(168, 255, 0, 0.35);
}

.cf-submit:active {
    transform: translateY(1px);
}

.cf-submit-icon {
    font-size: 1.2rem;
    line-height: 1;
}

.cf-note {
    font-family: var(--font-mono);
    font-size: 0.68rem;
    color: var(--text-faint);
    letter-spacing: 0.06em;
}