/* --- Global & Layout --- */
body {
    background-color: #0f0f13;
    color: #e2e2e7;
    font-family:
        "Inter",
        -apple-system,
        sans-serif;
    margin: 0;
    line-height: 1.5;
    display: flex;
    justify-content: center;
}

html {
    scroll-behavior: smooth;
}

.feed-container {
    width: 100%;
    max-width: 600px;
    padding: 40px 20px 150px 20px; /* 150px unten Platz für das Dock */
}

/* --- Navigation Dock --- */
.navbar-dock {
    position: fixed;
    bottom: 30px;
    left: 50%;
    transform: translateX(-50%);
    background-color: rgba(30, 30, 46, 0.85);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    padding: 15px 30px;
    border-radius: 50px;
    border: 1px solid rgba(255, 255, 255, 0.1);
    display: flex;
    gap: 30px;
    box-shadow: 0 10px 25px rgba(0, 0, 0, 0.3);
    z-index: 1000;
}

.nav-link {
    color: #a0a0b0;
    text-decoration: none;
    font-weight: 600;
    transition: all 0.3s cubic-bezier(0.175, 0.885, 0.32, 1.275);
}

.nav-link:hover {
    color: #ffffff;
    transform: translateY(-3px);
}

.nav-link.active {
    color: #4a90e2;
}

/* --- Content & Cards --- */
.feed-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 30px;
}

.post-card {
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid rgba(255, 255, 255, 0.08);
    border-radius: 16px;
    padding: 20px;
    margin-bottom: 16px;
    transition: background 0.2s ease;
}

.post-card:hover {
    background: rgba(255, 255, 255, 0.05);
}

.post-author {
    color: #4a90e2;
    font-weight: 700;
    font-size: 0.85rem;
}

.post-content {
    white-space: pre-wrap;
    word-wrap: break-word;
    margin-top: 10px;
}

/* --- Interaction Elements --- */
.reload-btn,
.reload-btn-large {
    cursor: pointer;
    border: 1px solid rgba(74, 144, 226, 0.3);
    transition: all 0.2s ease;
}

.reload-btn {
    background: rgba(255, 255, 255, 0.05);
    border-radius: 12px;
    padding: 8px 12px;
}

.reload-btn-large {
    background: rgba(74, 144, 226, 0.1);
    color: #4a90e2;
    padding: 14px;
    border-radius: 16px;
    width: 100%;
    font-weight: 600;
}

.reload-btn-large:hover {
    background: rgba(74, 144, 226, 0.2);
    transform: translateY(-2px);
}

.status-msg {
    text-align: center;
    color: #63636e;
    margin-top: 40px;
}

/* --- Chat Layout --- */
.chat-wrapper {
    display: flex;
    flex-direction: column;
    min-height: 70vh;
}

.chat-list {
    display: flex;
    flex-direction: column;
    gap: 24px;
    margin-bottom: 100px;
}

.chat-item {
    border-left: 2px solid rgba(74, 144, 226, 0.3);
    padding-left: 16px;
    transition: border-color 0.3s ease;
}

.chat-item:hover {
    border-left-color: #4a90e2;
}

.chat-meta {
    font-size: 0.75rem;
    color: #63636e;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    margin-bottom: 4px;
}

.chat-content {
    font-size: 1.1rem;
    color: #e2e2e7;
}

/* --- Floating Input Field --- */
.chat-input-container {
    position: fixed;
    bottom: 110px; /* Platziert über dem Navbar-Dock */
    left: 50%;
    transform: translateX(-50%);
    width: 100%;
    max-width: 500px;
    display: flex;
    gap: 10px;
    background: rgba(15, 15, 19, 0.8);
    backdrop-filter: blur(10px);
    padding: 10px;
    border-radius: 20px;
    border: 1px solid rgba(255, 255, 255, 0.1);
}

.chat-input {
    flex: 1;
    background: transparent;
    border: none;
    color: white;
    padding: 10px 15px;
    font-size: 1rem;
    outline: none;
}

.chat-send-btn {
    background: #4a90e2;
    color: white;
    border: none;
    width: 40px;
    height: 40px;
    border-radius: 12px;
    cursor: pointer;
    font-weight: bold;
    font-size: 1.2rem;
    transition: transform 0.2s ease;
}

.chat-send-btn:hover {
    transform: scale(1.05);
    background: #357abd;
}

.recipient-box {
    margin-bottom: 20px;
    border-bottom: 1px solid rgba(255, 255, 255, 0.05);
}

.recipient-input {
    background: transparent;
    border: none;
    color: #4a90e2; /* Blau markiert als Ziel */
    font-size: 0.9rem;
    width: 100%;
    padding: 10px 0;
    outline: none;
}