/* Reset and Base Styles */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: 'gg sans', 'Noto Sans', 'Helvetica Neue', Helvetica, Arial, sans-serif;
    background: #313338;
    color: #f2f3f5;
    height: 100vh;
    overflow: hidden;
}

.hidden {
    display: none !important;
}

/* Header */
.header {
    background: #1e1f22;
    border-bottom: 1px solid #2b2d31;
    padding: 12px 0;
    position: sticky;
    top: 0;
    z-index: 100;
}

.header-content {
    max-width: 1400px;
    margin: 0 auto;
    padding: 0 20px;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.logo {
    display: flex;
    align-items: center;
    gap: 12px;
}

.discord-logo {
    width: 28px;
    height: 28px;
}

.logo h1 {
    font-size: 1.25rem;
    font-weight: 700;
    color: #f2f3f5;
}

/* User Info */
.user-profile {
    display: flex;
    align-items: center;
    gap: 12px;
    background: #2b2d31;
    padding: 8px 12px;
    border-radius: 8px;
}

.user-avatar {
    width: 32px;
    height: 32px;
    border-radius: 50%;
    border: 2px solid #5865f2;
}

.login-btn, .logout-btn {
    background: #5865f2;
    color: white;
    border: none;
    padding: 8px 16px;
    border-radius: 6px;
    cursor: pointer;
    font-weight: 600;
    font-size: 0.875rem;
    transition: all 0.2s;
}

.login-btn:hover, .logout-btn:hover {
    background: #4752c4;
    transform: translateY(-1px);
}

.logout-btn {
    background: #da373c;
}

.logout-btn:hover {
    background: #c12126;
}

/* Main Content */
.main-content {
    height: calc(100vh - 65px);
    overflow: hidden;
}

/* Login Prompt */
.login-prompt {
    display: flex;
    justify-content: center;
    align-items: center;
    height: 100%;
    background: linear-gradient(135deg, #5865f2 0%, #865df2 100%);
}

.login-card {
    background: #2b2d31;
    padding: 48px;
    border-radius: 16px;
    text-align: center;
    box-shadow: 0 8px 32px rgba(0,0,0,0.4);
    max-width: 420px;
    width: 90%;
    border: 1px solid #3f4147;
}

.login-card h2 {
    margin-bottom: 12px;
    color: #f2f3f5;
    font-weight: 700;
    font-size: 1.5rem;
}

.login-card p {
    margin-bottom: 32px;
    color: #b1b5bc;
    font-size: 1rem;
}

.login-btn-main {
    background: #5865f2;
    color: white;
    border: none;
    padding: 16px 32px;
    border-radius: 8px;
    cursor: pointer;
    font-weight: 600;
    font-size: 1rem;
    display: flex;
    align-items: center;
    gap: 12px;
    margin: 0 auto;
    transition: all 0.2s;
}

.login-btn-main:hover {
    background: #4752c4;
    transform: translateY(-2px);
}

.login-btn-main img {
    width: 20px;
    height: 20px;
}

/* App Content */
.app-content {
    height: 100%;
}

.container {
    display: grid;
    grid-template-columns: 300px 1fr 420px;
    height: 100%;
    gap: 0;
    background: #2b2d31;
}

/* Sidebar - Discord Member List Style */
.sidebar {
    background: #2b2d31;
    border-right: 1px solid #3f4147;
    display: flex;
    flex-direction: column;
    height: 100%;
}

.webhook-list {
    padding: 16px;
    height: 100%;
    overflow-y: auto;
}

.section-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 16px;
    padding: 8px 0;
}

.section-header h3 {
    font-size: 0.75rem;
    text-transform: uppercase;
    color: #b1b5bc;
    font-weight: 700;
    letter-spacing: 0.5px;
}

.add-btn {
    background: #248046;
    color: white;
    border: none;
    width: 32px;
    height: 32px;
    border-radius: 50%;
    cursor: pointer;
    font-size: 1.2rem;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.2s;
}

.add-btn:hover {
    background: #1a5b33;
    transform: scale(1.1);
}

.webhook-items {
    display: flex;
    flex-direction: column;
    gap: 2px;
}

/* Discord Member List Style */
.webhook-item {
    display: flex;
    align-items: center;
    padding: 8px 12px;
    border-radius: 8px;
    cursor: pointer;
    transition: all 0.15s;
    position: relative;
}

.webhook-item:hover {
    background: #393c43;
}

.webhook-item.active {
    background: #5865f2;
    color: white;
}

.webhook-item.active .webhook-item-url {
    color: rgba(255, 255, 255, 0.7);
}

.webhook-avatar {
    width: 32px;
    height: 32px;
    border-radius: 50%;
    object-fit: cover;
    margin-right: 12px;
    border: 2px solid transparent;
    flex-shrink: 0;
}

.webhook-item.active .webhook-avatar {
    border-color: rgba(255, 255, 255, 0.3);
}

.webhook-info {
    flex: 1;
    min-width: 0;
}

.webhook-item-name {
    font-weight: 600;
    font-size: 0.875rem;
    margin-bottom: 2px;
    color: #f2f3f5;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.webhook-item.active .webhook-item-name {
    color: white;
}

.webhook-item-url {
    font-size: 0.6875rem;
    color: #87898c;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.webhook-status {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: #248046;
    margin-left: 8px;
    flex-shrink: 0;
}

.webhook-status.offline {
    background: #80848e;
}

.empty-state {
    text-align: center;
    padding: 32px 16px;
    color: #87898c;
}

.empty-state p {
    font-weight: 600;
    margin-bottom: 8px;
}

.empty-state small {
    font-size: 0.75rem;
    color: #6d6f78;
}

/* Editor Section */
.editor-section {
    background: #313338;
    padding: 20px;
    overflow-y: auto;
    border-right: 1px solid #3f4147;
}

.welcome-message {
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    height: 100%;
    text-align: center;
    color: #87898c;
}

.welcome-message h2 {
    margin-bottom: 12px;
    color: #f2f3f5;
    font-weight: 700;
}

/* Webhook Editor */
.webhook-editor {
    max-width: 600px;
}

.webhook-settings {
    margin-bottom: 32px;
    background: #2b2d31;
    padding: 20px;
    border-radius: 12px;
    border: 1px solid #3f4147;
}

.webhook-settings h3 {
    margin-bottom: 16px;
    color: #f2f3f5;
    font-weight: 700;
    font-size: 1.125rem;
}

.settings-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 16px;
    margin-bottom: 24px;
}

.setting-group {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.setting-group label {
    font-weight: 600;
    color: #b1b5bc;
    font-size: 0.875rem;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.setting-group input {
    background: #1e1f22;
    border: 1px solid #3f4147;
    color: #f2f3f5;
    padding: 12px 16px;
    border-radius: 8px;
    font-size: 1rem;
    transition: all 0.2s;
}

.setting-group input:focus {
    outline: none;
    border-color: #5865f2;
    box-shadow: 0 0 0 3px rgba(88, 101, 242, 0.1);
}

/* Avatar Settings */
.avatar-settings {
    border-top: 1px solid #3f4147;
    padding-top: 24px;
}

.avatar-settings label {
    display: block;
    font-weight: 600;
    color: #b1b5bc;
    font-size: 0.875rem;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    margin-bottom: 12px;
}

.avatar-controls {
    display: flex;
    gap: 16px;
    align-items: flex-start;
}

.avatar-preview {
    flex-shrink: 0;
}

.avatar-preview img {
    width: 80px;
    height: 80px;
    border-radius: 50%;
    object-fit: cover;
    border: 3px solid #3f4147;
    transition: border-color 0.2s;
}

.avatar-preview img:hover {
    border-color: #5865f2;
}

.avatar-inputs {
    flex: 1;
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.avatar-inputs input[type="url"] {
    background: #1e1f22;
    border: 1px solid #3f4147;
    color: #f2f3f5;
    padding: 12px 16px;
    border-radius: 8px;
    font-size: 1rem;
    transition: all 0.2s;
}

.avatar-inputs input[type="url"]:focus {
    outline: none;
    border-color: #5865f2;
    box-shadow: 0 0 0 3px rgba(88, 101, 242, 0.1);
}

.avatar-buttons {
    display: flex;
    gap: 8px;
}

/* Discord-style Upload Buttons */
.upload-btn {
    background: #4e5058;
    color: #f2f3f5;
    border: none;
    padding: 8px 12px;
    border-radius: 3px;
    cursor: pointer;
    font-size: 0.8125rem;
    font-weight: 500;
    transition: all 0.15s ease;
    white-space: nowrap;
    display: flex;
    align-items: center;
    gap: 6px;
    font-family: 'gg sans', 'Noto Sans', 'Helvetica Neue', Helvetica, Arial, sans-serif;
    text-transform: none;
    letter-spacing: normal;
    box-shadow: 0 1px 0 rgba(4, 4, 5, 0.2), inset 0 1px 0 rgba(255, 255, 255, 0.06);
}

.upload-btn:hover {
    background: #5c5f66;
}

.upload-btn:active {
    background: #404249;
    transform: translateY(1px);
}

.upload-btn.primary {
    background: #5865f2;
    color: #ffffff;
    box-shadow: 0 1px 0 rgba(4, 4, 5, 0.2), inset 0 1px 0 rgba(255, 255, 255, 0.15);
}

.upload-btn.primary:hover {
    background: #4752c4;
}

.upload-btn.primary:active {
    background: #3c45a3;
}

.upload-btn.success {
    background: #248046;
    color: #ffffff;
    box-shadow: 0 1px 0 rgba(4, 4, 5, 0.2), inset 0 1px 0 rgba(255, 255, 255, 0.15);
}

.upload-btn.success:hover {
    background: #1a5b33;
}

.upload-btn.success:active {
    background: #154a2b;
}

.upload-btn.danger {
    background: #da373c;
    color: #ffffff;
    box-shadow: 0 1px 0 rgba(4, 4, 5, 0.2), inset 0 1px 0 rgba(255, 255, 255, 0.15);
}

.upload-btn.danger:hover {
    background: #c12126;
}

.upload-btn.danger:active {
    background: #a61e22;
}

/* Image Upload Section */
.image-upload-section {
    display: flex;
    align-items: center;
    gap: 8px;
}

.image-upload-section input[type="url"] {
    flex: 1;
}

/* Message Tools */
.message-tools {
    display: flex;
    gap: 8px;
    margin-bottom: 12px;
    padding: 8px;
    background: #1e1f22;
    border-radius: 6px;
    border: 1px solid #3f4147;
}

/* Discord-style Message Tool Buttons */
.message-tool-btn {
    background: #4e5058;
    color: #f2f3f5;
    border: none;
    padding: 6px 12px;
    border-radius: 3px;
    cursor: pointer;
    font-size: 0.8125rem;
    font-weight: 500;
    transition: all 0.15s ease;
    display: flex;
    align-items: center;
    gap: 6px;
    font-family: 'gg sans', 'Noto Sans', 'Helvetica Neue', Helvetica, Arial, sans-serif;
    text-transform: none;
    letter-spacing: normal;
    box-shadow: 0 1px 0 rgba(4, 4, 5, 0.2), inset 0 1px 0 rgba(255, 255, 255, 0.06);
}

.message-tool-btn:hover {
    background: #5c5f66;
}

.message-tool-btn:active {
    background: #404249;
    transform: translateY(1px);
}

.message-tool-btn.active {
    background: #5865f2;
    color: #ffffff;
    box-shadow: 0 1px 0 rgba(4, 4, 5, 0.2), inset 0 1px 0 rgba(255, 255, 255, 0.15);
}

.message-tool-btn.active:hover {
    background: #4752c4;
}

/* Message Composer */
.message-composer {
    background: #2b2d31;
    padding: 20px;
    border-radius: 12px;
    border: 1px solid #3f4147;
    margin-bottom: 24px;
}

.message-composer h3 {
    margin-bottom: 16px;
    color: #f2f3f5;
    font-weight: 700;
    font-size: 1.125rem;
}

.composer-tabs {
    display: flex;
    border-bottom: 1px solid #3f4147;
    margin-bottom: 16px;
    gap: 4px;
}

.tab-btn {
    background: none;
    border: none;
    color: #87898c;
    padding: 12px 16px;
    cursor: pointer;
    font-size: 0.875rem;
    font-weight: 600;
    border-radius: 8px 8px 0 0;
    transition: all 0.2s;
    position: relative;
}

.tab-btn.active {
    color: #f2f3f5;
    background: #313338;
}

.tab-btn.active::after {
    content: '';
    position: absolute;
    bottom: -1px;
    left: 0;
    right: 0;
    height: 2px;
    background: #5865f2;
}

.tab-btn:hover:not(.active) {
    color: #b1b5bc;
    background: #393c43;
}

.tab-content {
    display: none;
}

.tab-content.active {
    display: block;
}

#messageContent {
    width: 100%;
    height: 120px;
    background: #1e1f22;
    border: 1px solid #3f4147;
    color: #f2f3f5;
    padding: 16px;
    border-radius: 8px;
    font-size: 1rem;
    font-family: 'Consolas', 'Monaco', 'Courier New', monospace;
    resize: vertical;
    transition: all 0.2s;
    line-height: 1.5;
}

#messageContent:focus {
    outline: none;
    border-color: #5865f2;
    box-shadow: 0 0 0 3px rgba(88, 101, 242, 0.1);
}

.formatting-help {
    margin-top: 12px;
    padding: 12px;
    background: #1e1f22;
    border-radius: 6px;
    border-left: 3px solid #5865f2;
}

.formatting-help span {
    font-size: 0.75rem;
    color: #87898c;
    font-family: 'Consolas', 'Monaco', 'Courier New', monospace;
}

/* Message Attachments */
.message-attachments {
    margin-top: 16px;
    padding: 12px;
    background: #1e1f22;
    border-radius: 8px;
    border: 1px solid #3f4147;
}

.message-attachment {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 8px;
    background: #2b2d31;
    border-radius: 6px;
    margin-bottom: 8px;
}

.message-attachment:last-child {
    margin-bottom: 0;
}

.attachment-preview {
    width: 40px;
    height: 40px;
    object-fit: cover;
    border-radius: 4px;
    border: 1px solid #3f4147;
}

.attachment-info {
    flex: 1;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.attachment-name {
    color: #f2f3f5;
    font-size: 0.875rem;
    font-weight: 500;
}

.remove-attachment-btn {
    background: #da373c;
    color: white;
    border: none;
    width: 24px;
    height: 24px;
    border-radius: 50%;
    cursor: pointer;
    font-size: 0.875rem;
    font-weight: 600;
    display: flex;
    align-items: center;
    justify-content: center;
}

.remove-attachment-btn:hover {
    background: #c12126;
}

/* Enhanced Embed Builder */
.embed-builder {
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.embed-section-group {
    background: #1e1f22;
    padding: 16px;
    border-radius: 8px;
    border: 1px solid #3f4147;
}

.embed-section-group h4 {
    color: #f2f3f5;
    font-weight: 600;
    margin-bottom: 12px;
    font-size: 0.875rem;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.embed-section {
    display: flex;
    flex-direction: column;
    gap: 8px;
    margin-bottom: 16px;
}

.embed-section:last-child {
    margin-bottom: 0;
}

.embed-section label {
    font-weight: 600;
    color: #b1b5bc;
    font-size: 0.75rem;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.embed-section input,
.embed-section textarea {
    background: #313338;
    border: 1px solid #3f4147;
    color: #f2f3f5;
    padding: 10px 12px;
    border-radius: 6px;
    font-size: 0.875rem;
    transition: all 0.2s;
}

.embed-section input:focus,
.embed-section textarea:focus {
    outline: none;
    border-color: #5865f2;
    box-shadow: 0 0 0 2px rgba(88, 101, 242, 0.1);
}

.embed-section textarea {
    height: 80px;
    resize: vertical;
    font-family: inherit;
    line-height: 1.4;
}

.embed-section input[type="color"] {
    width: 80px;
    height: 40px;
    padding: 2px;
    cursor: pointer;
    border-radius: 6px;
}

/* Embed Fields */
.embed-fields {
    margin-top: 16px;
}

.embed-field {
    background: #313338;
    padding: 12px;
    border-radius: 6px;
    border: 1px solid #3f4147;
    margin-bottom: 12px;
}

.embed-field-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 12px;
}

.embed-field-header h5 {
    color: #f2f3f5;
    font-size: 0.75rem;
    text-transform: uppercase;
    font-weight: 600;
    letter-spacing: 0.5px;
}

.remove-field-btn {
    background: #da373c;
    color: white;
    border: none;
    padding: 4px 8px;
    border-radius: 4px;
    cursor: pointer;
    font-size: 0.75rem;
    font-weight: 600;
}

.embed-field-row {
    display: grid;
    grid-template-columns: 1fr 1fr auto;
    gap: 8px;
    align-items: end;
}

.add-field-btn {
    background: #248046;
    color: white;
    border: none;
    padding: 8px 16px;
    border-radius: 6px;
    cursor: pointer;
    font-size: 0.75rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

/* Component Styles */
.component-builder {
    background: #313338;
    padding: 12px;
    border-radius: 6px;
    border: 1px solid #3f4147;
    margin-bottom: 12px;
}

.component-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 12px;
}

.component-header h5 {
    color: #f2f3f5;
    font-size: 0.75rem;
    text-transform: uppercase;
    font-weight: 600;
    letter-spacing: 0.5px;
}

.component-attachment {
    background: #1e1f22;
    padding: 16px;
    border-radius: 8px;
    border: 1px solid #3f4147;
}

.component-attachment h4 {
    color: #f2f3f5;
    font-weight: 600;
    margin-bottom: 8px;
    font-size: 0.875rem;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

/* Action Buttons */
.action-buttons {
    display: flex;
    gap: 12px;
    margin-top: 24px;
    padding-top: 20px;
    border-top: 1px solid #3f4147;
    flex-wrap: wrap;
}

.primary-btn,
.secondary-btn,
.success-btn,
.danger-btn {
    padding: 12px 24px;
    border: none;
    border-radius: 8px;
    font-weight: 600;
    cursor: pointer;
    font-size: 0.875rem;
    transition: all 0.2s;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.primary-btn {
    background: #5865f2;
    color: white;
}

.primary-btn:hover {
    background: #4752c4;
    transform: translateY(-1px);
}

.secondary-btn {
    background: #4e5058;
    color: white;
}

.secondary-btn:hover {
    background: #5c5f66;
    transform: translateY(-1px);
}

.success-btn {
    background: #248046;
    color: white;
}

.success-btn:hover {
    background: #1a5b33;
    transform: translateY(-1px);
}

.danger-btn {
    background: #da373c;
    color: white;
}

.danger-btn:hover {
    background: #c12126;
    transform: translateY(-1px);
}

/* Preview Section */
.preview-section {
    background: #313338;
    display: flex;
    flex-direction: column;
    border-left: 1px solid #3f4147;
}

.preview-header {
    padding: 20px 20px 0;
    display: flex;
    justify-content: space-between;
    align-items: center;
    border-bottom: 1px solid #3f4147;
    margin-bottom: 20px;
}

.preview-header h3 {
    color: #f2f3f5;
    font-weight: 700;
}

.preview-controls select {
    background: #2b2d31;
    border: 1px solid #3f4147;
    color: #f2f3f5;
    padding: 8px 12px;
    border-radius: 6px;
    font-size: 0.875rem;
}

.discord-preview {
    flex: 1;
    padding: 20px;
    overflow-y: auto;
    background: #313338;
}

.preview-placeholder {
    display: flex;
    justify-content: center;
    align-items: center;
    height: 100%;
    color: #87898c;
    text-align: center;
}

/* Modal */
.modal {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.85);
    display: flex;
    justify-content: center;
    align-items: center;
    z-index: 1000;
    backdrop-filter: blur(4px);
}

.modal-content {
    background: #2b2d31;
    border-radius: 12px;
    width: 90%;
    max-width: 500px;
    max-height: 90vh;
    overflow-y: auto;
    border: 1px solid #3f4147;
    box-shadow: 0 8px 32px rgba(0,0,0,0.4);
}

.modal-header {
    padding: 20px 20px 0;
    display: flex;
    justify-content: space-between;
    align-items: center;
    border-bottom: 1px solid #3f4147;
    margin-bottom: 20px;
}

.modal-header h3 {
    color: #f2f3f5;
    font-weight: 700;
}

.modal-close {
    background: none;
    border: none;
    color: #87898c;
    font-size: 1.5rem;
    cursor: pointer;
    padding: 8px;
    line-height: 1;
    border-radius: 4px;
    transition: all 0.2s;
}

.modal-close:hover {
    color: #f2f3f5;
    background: #da373c;
}

.modal-body {
    padding: 0 20px 20px;
}

.form-group {
    margin-bottom: 16px;
}

.form-group label {
    display: block;
    font-weight: 600;
    color: #b1b5bc;
    font-size: 0.875rem;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    margin-bottom: 8px;
}

.form-group input {
    width: 100%;
    background: #1e1f22;
    border: 1px solid #3f4147;
    color: #f2f3f5;
    padding: 12px 16px;
    border-radius: 8px;
    font-size: 1rem;
    transition: all 0.2s;
}

.form-group input:focus {
    outline: none;
    border-color: #5865f2;
    box-shadow: 0 0 0 3px rgba(88, 101, 242, 0.1);
}

.modal-footer {
    padding: 0 20px 20px;
    display: flex;
    gap: 12px;
    justify-content: flex-end;
}

/* Responsive */
@media (max-width: 1200px) {
    .container {
        grid-template-columns: 280px 1fr 380px;
    }
}

@media (max-width: 1024px) {
    .container {
        grid-template-columns: 250px 1fr 300px;
    }
}

@media (max-width: 768px) {
    .container {
        grid-template-columns: 1fr;
        grid-template-rows: auto 1fr;
    }
    
    .sidebar {
        height: 200px;
        overflow-y: auto;
    }
    
    .preview-section {
        display: none;
 
    }
}