/* Message Sender Styles */
.message-sender-container {
    max-width: 1200px;
    margin: 0 auto;
}

.section-card {
    background-color: var(--bg-secondary);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 1.5rem;
    margin-bottom: 1.5rem;
}

.section-card h3 {
    margin-bottom: 1rem;
    color: var(--text-primary);
    font-size: 1.1rem;
}

.channel-selector {
    margin-top: 1rem;
}

.form-select {
    width: 100%;
    padding: 0.75rem;
    background-color: var(--bg-tertiary);
    border: 1px solid var(--border);
    border-radius: 6px;
    color: var(--text-primary);
    font-size: 0.95rem;
    cursor: pointer;
}

.form-select:focus {
    outline: none;
    border-color: var(--accent);
}

.form-select option {
    background-color: var(--bg-tertiary);
    color: var(--text-primary);
}

.form-group {
    margin-bottom: 1.5rem;
}

.form-group label {
    display: block;
    margin-bottom: 0.5rem;
    color: var(--text-secondary);
    font-weight: 600;
    font-size: 0.9rem;
}

.form-input,
.form-textarea {
    width: 100%;
    padding: 0.75rem;
    background-color: var(--bg-tertiary);
    border: 1px solid var(--border);
    border-radius: 6px;
    color: var(--text-primary);
    font-size: 0.95rem;
    font-family: inherit;
    resize: vertical;
}

.form-input:focus,
.form-textarea:focus {
    outline: none;
    border-color: var(--accent);
}

.form-color {
    width: 100px;
    height: 40px;
    padding: 0;
    border: 1px solid var(--border);
    border-radius: 6px;
    cursor: pointer;
    background-color: var(--bg-tertiary);
}

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

.embed-builder {
    padding: 1rem 0;
}

.message-preview {
    min-height: 150px;
    background-color: var(--bg-dark);
    border: 1px solid var(--border);
    border-radius: 6px;
    padding: 1.5rem;
}

.preview-message {
    /* background-color: var(--bg-tertiary); Removed background to look more like simple text, or keep it but remove border? User said "block". Usually discord messages have standard background. */
    color: var(--text-primary);
    line-height: 1.5;
    /* padding: 1rem; */
}

.preview-embed {
    background-color: var(--bg-tertiary);
    padding: 1rem;
    border-radius: 6px;
    position: relative;
    max-width: 500px;
}

.embed-thumbnail {
    float: right;
    width: 80px;
    height: 80px;
    object-fit: cover;
    border-radius: 6px;
    margin-left: 1rem;
}

.embed-title {
    font-size: 1.1rem;
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: 0.5rem;
}

.embed-description {
    color: var(--text-secondary);
    line-height: 1.5;
    margin-bottom: 1rem;
}

.embed-image {
    width: 100%;
    max-width: 400px;
    border-radius: 6px;
    margin-top: 0.5rem;
}

.embed-footer {
    font-size: 0.8rem;
    color: var(--text-muted);
    margin-top: 0.5rem;
    padding-top: 0.5rem;
    border-top: 1px solid var(--border);
}

.action-buttons {
    display: flex;
    justify-content: center;
    margin-top: 2rem;
}

.btn-large {
    padding: 1rem 2rem;
    font-size: 1.1rem;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.btn-large i {
    font-size: 1.2rem;
}

/* Edit Mode */
.edit-banner {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    padding: 0.75rem 1rem;
    background: rgba(255, 193, 7, 0.1);
    border: 1px solid rgba(255, 193, 7, 0.3);
    border-radius: 6px;
    color: #ffc107;
    font-size: 0.9rem;
    margin-top: 0.75rem;
}

.edit-banner i {
    font-size: 1rem;
}

.edit-banner span {
    flex: 1;
}

.btn-cancel {
    background: rgba(255, 59, 48, 0.15);
    color: #ff3b30;
    border: 1px solid rgba(255, 59, 48, 0.3);
    padding: 0.35rem 0.75rem;
    border-radius: 6px;
    cursor: pointer;
    font-size: 0.8rem;
    display: flex;
    align-items: center;
    gap: 4px;
    transition: background 0.2s;
}

.btn-cancel:hover {
    background: rgba(255, 59, 48, 0.25);
}

.btn-success {
    background: linear-gradient(135deg, #34c759, #30d158) !important;
    border-color: #34c759 !important;
}

.btn-success:hover {
    background: linear-gradient(135deg, #30d158, #28a745) !important;
}

.btn-secondary {
    background: var(--bg-tertiary);
    color: var(--text-primary);
    border: 1px solid var(--border);
    padding: 0.75rem 1.25rem;
    border-radius: 6px;
    cursor: pointer;
    font-size: 0.9rem;
    display: flex;
    align-items: center;
    gap: 0.5rem;
    transition: background 0.2s;
    white-space: nowrap;
}

.btn-secondary:hover {
    background: var(--bg-secondary);
    border-color: var(--accent);
}

/* ========== Formatting Toolbar ========== */

.formatting-toolbar {
    display: flex;
    align-items: center;
    gap: 2px;
    padding: 6px 8px;
    background: var(--bg-tertiary, #1a1d23);
    border: 1px solid var(--border);
    border-bottom: none;
    border-radius: var(--radius) var(--radius) 0 0;
    flex-wrap: wrap;
}

.formatting-toolbar+.form-textarea {
    border-top-left-radius: 0;
    border-top-right-radius: 0;
}

.fmt-btn {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 30px;
    height: 30px;
    background: transparent;
    border: 1px solid transparent;
    border-radius: 4px;
    color: var(--text-secondary);
    cursor: pointer;
    font-size: 13px;
    transition: all 0.15s ease;
}

.fmt-btn:hover {
    background: rgba(79, 182, 255, 0.15);
    color: var(--accent, #4FB6FF);
    border-color: rgba(79, 182, 255, 0.3);
}

.fmt-btn:active {
    transform: scale(0.92);
}

.fmt-separator {
    width: 1px;
    height: 20px;
    background: var(--border);
    margin: 0 4px;
}

/* ========== Discord Markdown Preview ========== */

.preview-message strong,
.preview-embed strong {
    font-weight: 700;
    color: var(--text-primary);
}

.preview-message em,
.preview-embed em {
    font-style: italic;
}

.preview-message u,
.preview-embed u {
    text-decoration: underline;
}

.preview-message del,
.preview-embed del {
    text-decoration: line-through;
    opacity: 0.7;
}

.dc-code {
    background: rgba(0, 0, 0, 0.3);
    padding: 2px 6px;
    border-radius: 3px;
    font-family: 'Consolas', 'Monaco', monospace;
    font-size: 0.85em;
    color: #e8e8e8;
}

.dc-codeblock {
    background: rgba(0, 0, 0, 0.35);
    padding: 10px 12px;
    border-radius: 4px;
    font-family: 'Consolas', 'Monaco', monospace;
    font-size: 0.85em;
    color: #e8e8e8;
    margin: 6px 0;
    overflow-x: auto;
    white-space: pre-wrap;
}

.dc-codeblock code {
    background: none;
    padding: 0;
}

.dc-spoiler {
    background: #1a1a1a;
    color: transparent;
    padding: 0 4px;
    border-radius: 3px;
    cursor: pointer;
    transition: all 0.2s ease;
    user-select: none;
}

.dc-spoiler.revealed {
    background: rgba(255, 255, 255, 0.1);
    color: inherit;
}

.dc-quote {
    border-left: 3px solid var(--border);
    padding: 2px 12px;
    margin: 4px 0;
    color: var(--text-secondary);
}

.dc-heading {
    margin: 8px 0 4px;
    color: var(--text-primary);
    font-weight: 700;
}

h2.dc-heading {
    font-size: 1.4em;
}

h3.dc-heading {
    font-size: 1.15em;
}

h4.dc-heading {
    font-size: 1em;
}

.dc-mention {
    background: rgba(88, 101, 242, 0.3);
    color: #7289da;
    padding: 0 4px;
    border-radius: 3px;
    font-weight: 500;
}

.dc-timestamp {
    background: rgba(79, 182, 255, 0.15);
    color: var(--accent, #4FB6FF);
    padding: 0 4px;
    border-radius: 3px;
}

.dc-link {
    color: #00aff4;
    text-decoration: none;
}

.dc-link:hover {
    text-decoration: underline;
}

.dc-list-item {
    margin: 2px 0;
    padding-left: 4px;
}