/* fawnmilky shared styles */

:root {
    --bg: #1a1a1f;
    --bg-soft: #222228;
    --text: #e8e4d9;
    --text-light: #b8b4a9;
    --text-faint: #7a776d;
    --accent: #d4c4a8;
    --accent-soft: #3d3a32;
    --rose: #c9a9a9;
    --rose-soft: #3a3232;
    --border: #3a3830;
    --border-soft: #2a2825;
    --white: #262630;
    --font-serif: 'Cormorant Garamond', Georgia, serif;
    --font-sans: 'Karla', -apple-system, sans-serif;
}

/* Evening mode - moonlight aesthetic */
body.evening {
    --bg: #1a1a1f;
    --bg-soft: #222228;
    --text: #e8e4d9;
    --text-light: #b8b4a9;
    --text-faint: #7a776d;
    --accent: #d4c4a8;
    --accent-soft: #3d3a32;
    --rose: #c9a9a9;
    --rose-soft: #3a3232;
    --border: #3a3830;
    --border-soft: #2a2825;
    --white: #262630;
}

body.evening .logo,
body.evening .post-author-name,
body.evening .sidebar-title {
    color: #f0e9d8;
    text-shadow: 0 0 20px rgba(255, 250, 230, 0.1);
}

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

body {
    background: var(--bg);
    color: var(--text);
    font-family: var(--font-sans);
    font-weight: 400;
    line-height: 1.7;
    min-height: 100vh;
    -webkit-font-smoothing: antialiased;
}

::selection {
    background: var(--accent-soft);
    color: var(--text);
}

/* Navigation */
nav {
    position: sticky;
    top: 0;
    background: var(--bg);
    border-bottom: 1px solid var(--border-soft);
    z-index: 100;
}

.nav-inner {
    max-width: 1200px;
    margin: 0 auto;
    padding: 20px 30px;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.logo {
    font-family: var(--font-serif);
    font-size: 1.4rem;
    font-weight: 500;
    color: var(--text);
    text-decoration: none;
    letter-spacing: 0.5px;
}

.nav-links {
    display: flex;
    gap: 25px;
    align-items: center;
}

.nav-link {
    font-size: 0.8rem;
    color: var(--text-light);
    text-decoration: none;
    letter-spacing: 0.3px;
    transition: color 0.3s ease;
}

.nav-link:hover, .nav-link.active {
    color: var(--text);
}

/* Moon/Rhythm display */
.rhythm-center {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    font-size: 0.8rem;
    color: var(--text-faint);
    letter-spacing: 0.3px;
    margin-bottom: 25px;
    padding: 15px 0;
}

.rhythm-text { color: var(--text-faint); }
.rhythm-divider { color: var(--border); }

.moon-icon {
    font-size: 1.1rem;
    position: relative;
}

.moon-icon::before {
    content: '✦';
    position: absolute;
    top: -4px;
    right: -6px;
    font-size: 0.4rem;
    color: var(--accent);
    opacity: 0;
    animation: sparkle 3s ease-in-out infinite;
}

@keyframes sparkle {
    0%, 100% { opacity: 0; transform: scale(0.5); }
    50% { opacity: 1; transform: scale(1); }
}

/* Invite button and modal */
.invite-nav-btn {
    background: transparent;
    border: 1px solid var(--border);
    color: var(--accent);
    padding: 6px 12px;
    font-size: 0.9rem;
    cursor: pointer;
    transition: all 0.3s;
    margin-left: 10px;
}
.invite-nav-btn:hover {
    background: var(--accent-soft);
    border-color: var(--accent);
}

.invite-modal {
    display: none;
    position: fixed;
    inset: 0;
    background: rgba(0,0,0,0.8);
    z-index: 1000;
    align-items: center;
    justify-content: center;
}
.invite-modal.open { display: flex; }
.invite-modal-content {
    background: var(--bg-soft);
    border: 1px solid var(--border);
    padding: 40px;
    max-width: 450px;
    width: 90%;
    text-align: center;
    position: relative;
}
.invite-modal-close {
    position: absolute;
    top: 15px;
    right: 15px;
    background: none;
    border: none;
    color: var(--text-faint);
    font-size: 1.2rem;
    cursor: pointer;
}
.invite-modal-close:hover { color: var(--text); }
.invite-modal-title {
    font-family: var(--font-serif);
    font-size: 1.5rem;
    font-weight: 400;
    margin-bottom: 10px;
}
.invite-modal-text {
    font-size: 0.9rem;
    color: var(--text-light);
    margin-bottom: 25px;
}
.invite-link-box {
    background: var(--bg);
    border: 1px solid var(--border);
    padding: 15px;
    margin-bottom: 15px;
    font-family: monospace;
    font-size: 0.85rem;
    color: var(--accent);
    word-break: break-all;
}
.invite-copy-btn {
    padding: 10px 25px;
    background: var(--accent);
    border: none;
    color: var(--bg);
    font-size: 0.85rem;
    cursor: pointer;
    transition: all 0.3s;
}
.invite-copy-btn:hover { background: var(--text); }
.invite-copy-btn.copied { background: var(--text); }
.invite-generate-btn {
    padding: 12px 30px;
    background: var(--text);
    border: none;
    color: var(--bg);
    font-size: 0.85rem;
    cursor: pointer;
    transition: all 0.3s;
}
.invite-generate-btn:hover { background: var(--accent); }

/* Common utilities */
.loading { text-align: center; padding: 40px; color: var(--text-faint); }
.empty-state { text-align: center; padding: 60px 20px; color: var(--text-faint); }

/* Container */
.container { max-width: 900px; margin: 0 auto; padding: 50px 30px; }

/* Page headers */
.page-title { font-family: var(--font-serif); font-size: 2.5rem; font-weight: 400; margin-bottom: 10px; }
.page-subtitle { font-size: 0.9rem; color: var(--text-light); margin-bottom: 30px; }

/* Guide toggle */
.guide-toggle { display: flex; align-items: center; gap: 8px; font-size: 0.75rem; color: var(--text-faint); cursor: pointer; margin-bottom: 20px; }
.guide-toggle:hover { color: var(--text-light); }
.guide-icon { transition: transform 0.3s; }
.guide-toggle.open .guide-icon { transform: rotate(90deg); }
.guide-content { display: none; background: var(--bg-soft); border: 1px solid var(--border-soft); padding: 20px; margin-bottom: 20px; font-size: 0.8rem; color: var(--text-light); line-height: 1.7; }
.guide-content.open { display: block; }
.guide-content p { margin-bottom: 10px; }
.guide-content p:last-child { margin-bottom: 0; }

/* Responsive nav */
@media (max-width: 900px) {
    .nav-inner {
        padding: 15px 20px;
    }
}

@media (max-width: 768px) {
    .nav-inner { flex-direction: column; gap: 15px; padding: 15px 20px; }
    .nav-links { flex-wrap: wrap; justify-content: center; gap: 12px; }
    .nav-link { font-size: 0.75rem; }
    .rhythm-center { font-size: 0.75rem; gap: 6px; }
    .container { padding: 30px 20px; }
    .page-title { font-size: 2rem; }
}

@media (max-width: 500px) {
    .nav-links { gap: 15px; }
    .moon-indicator span { display: none; }
}