/* Modern Premium Design for Instant Order Status Notifier with Telegram */

@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700&family=Outfit:wght@400;500;600;700&display=swap');

:root {
    --rs-primary: #3b82f6;
    --rs-primary-hover: #2563eb;
    --rs-primary-light: rgba(59, 130, 246, 0.08);
    --rs-success: #10b981;
    --rs-success-hover: #059669;
    --rs-success-light: rgba(16, 185, 129, 0.08);
    --rs-warning: #f59e0b;
    --rs-danger: #ef4444;
    --rs-bg-main: #f8fafc;
    --rs-bg-card: #ffffff;
    --rs-text-main: #1e293b;
    --rs-text-muted: #64748b;
    --rs-border: #e2e8f0;
    --rs-radius-sm: 8px;
    --rs-radius-md: 12px;
    --rs-radius-lg: 16px;
    --rs-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.05), 0 2px 4px -2px rgba(0, 0, 0, 0.05);
    --rs-shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.05), 0 4px 6px -4px rgba(0, 0, 0, 0.05);
    --rs-shadow-glow: 0 0 20px rgba(59, 130, 246, 0.15);
    --rs-transition: all 0.25s cubic-bezier(0.4, 0, 0.2, 1);
}

/* Reset and wrapper setup */
.rsldvtost-settings-container {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Oxygen-Sans, Ubuntu, Cantarell, "Helvetica Neue", sans-serif;
    color: var(--rs-text-main);
    max-width: 1100px;
    margin: 20px auto 40px 0;
    padding-right: 20px;
    box-sizing: border-box;
}

.rsldvtost-settings-container * {
    box-sizing: border-box;
}

/* Header */
.rsldvtost-header {
    background: linear-gradient(135deg, #1e3a8a 0%, #3b82f6 50%, #2563eb 100%);
    border-radius: var(--rs-radius-lg);
    padding: 28px 36px;
    color: #ffffff;
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 24px;
    box-shadow: var(--rs-shadow-lg);
    position: relative;
    overflow: hidden;
}

.rsldvtost-header::before {
    content: '';
    position: absolute;
    top: -50%;
    left: -20%;
    width: 70%;
    height: 200%;
    background: radial-gradient(circle, rgba(255,255,255,0.08) 0%, rgba(255,255,255,0) 70%);
    transform: rotate(-15deg);
    pointer-events: none;
}

.rsldvtost-header-info h1 {
    font-family: 'Outfit', sans-serif;
    font-size: 26px;
    font-weight: 700;
    margin: 0 0 6px 0;
    color: #ffffff;
    display: flex;
    align-items: center;
    gap: 12px;
}

.rsldvtost-header-info p {
    margin: 0;
    font-size: 14px;
    color: rgba(255, 255, 255, 0.85);
    font-weight: 400;
}

.rsldvtost-version-badge {
    background: rgba(255, 255, 255, 0.15);
    padding: 4px 10px;
    border-radius: 20px;
    font-size: 11px;
    font-weight: 600;
    letter-spacing: 0.5px;
    border: 1px solid rgba(255, 255, 255, 0.2);
}

/* Layout */
.rsldvtost-layout {
    display: grid;
    grid-template-columns: 240px 1fr;
    gap: 24px;
    align-items: start;
}

/* Sidebar Navigation */
.rsldvtost-sidebar {
    background: var(--rs-bg-card);
    border-radius: var(--rs-radius-lg);
    padding: 20px 14px;
    box-shadow: var(--rs-shadow);
    border: 1px solid var(--rs-border);
}

.rsldvtost-nav {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.rsldvtost-nav-item {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 12px 16px;
    border-radius: var(--rs-radius-sm);
    color: var(--rs-text-muted);
    font-size: 14px;
    font-weight: 500;
    text-decoration: none;
    cursor: pointer;
    transition: var(--rs-transition);
    border: none;
    background: transparent;
    width: 100%;
    text-align: left;
}

.rsldvtost-nav-item:hover {
    color: var(--rs-primary);
    background: var(--rs-primary-light);
}

.rsldvtost-nav-item.active {
    color: #ffffff;
    background: var(--rs-primary);
    box-shadow: 0 4px 12px rgba(59, 130, 246, 0.25);
}

.rsldvtost-nav-item i {
    font-size: 16px;
}

/* Main Content Panel */
.rsldvtost-main-content {
    background: var(--rs-bg-card);
    border-radius: var(--rs-radius-lg);
    padding: 32px;
    box-shadow: var(--rs-shadow);
    border: 1px solid var(--rs-border);
    min-height: 480px;
}

/* Tab Panel visibility */
.rsldvtost-tab-panel {
    display: none;
    animation: fadeIn 0.3s ease;
}

.rsldvtost-tab-panel.active {
    display: block;
}

@keyframes fadeIn {
    from { opacity: 0; transform: translateY(8px); }
    to { opacity: 1; transform: translateY(0); }
}

/* Section Titles */
.rsldvtost-section-title {
    font-family: 'Outfit', sans-serif;
    font-size: 20px;
    font-weight: 600;
    margin: 0 0 8px 0;
    color: var(--rs-text-main);
    display: flex;
    align-items: center;
    gap: 10px;
}

.rsldvtost-section-subtitle {
    font-size: 14px;
    color: var(--rs-text-muted);
    margin: 0 0 28px 0;
    line-height: 1.5;
}

/* Card layout inside tab */
.rsldvtost-card {
    background: var(--rs-bg-main);
    border-radius: var(--rs-radius-md);
    padding: 24px;
    margin-bottom: 24px;
    border: 1px solid var(--rs-border);
}

.rsldvtost-card-title {
    font-size: 15px;
    font-weight: 600;
    margin: 0 0 16px 0;
    color: var(--rs-text-main);
    display: flex;
    align-items: center;
    gap: 8px;
}

/* Form Styles */
.rsldvtost-form-group {
    margin-bottom: 20px;
}

.rsldvtost-form-group:last-child {
    margin-bottom: 0;
}

.rsldvtost-form-group label {
    display: block;
    font-size: 13.5px;
    font-weight: 600;
    margin-bottom: 8px;
    color: var(--rs-text-main);
}

.rsldvtost-input-with-button {
    display: flex;
    gap: 10px;
}

.rsldvtost-input-with-button input {
    flex: 1;
}

.rsldvtost-input-text {
    width: 100%;
    padding: 10px 14px;
    font-size: 14px;
    border: 1.5px solid var(--rs-border);
    border-radius: var(--rs-radius-sm);
    background: #ffffff;
    transition: var(--rs-transition);
    color: var(--rs-text-main);
    font-family: inherit;
}

.rsldvtost-input-text:focus {
    border-color: var(--rs-primary);
    box-shadow: 0 0 0 3px rgba(59, 130, 246, 0.15);
    outline: none;
}

/* Buttons */
.rsldvtost-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 10px 20px;
    font-size: 14px;
    font-weight: 600;
    border-radius: var(--rs-radius-sm);
    cursor: pointer;
    transition: var(--rs-transition);
    border: 1.5px solid transparent;
    font-family: inherit;
    text-decoration: none;
}

.rsldvtost-btn-primary {
    background: var(--rs-primary);
    color: #ffffff;
}

.rsldvtost-btn-primary:hover {
    background: var(--rs-primary-hover);
    box-shadow: 0 4px 12px rgba(59, 130, 246, 0.2);
}

.rsldvtost-btn-secondary {
    background: #ffffff;
    border-color: var(--rs-border);
    color: var(--rs-text-main);
}

.rsldvtost-btn-secondary:hover {
    background: var(--rs-bg-main);
    border-color: var(--rs-text-muted);
}

.rsldvtost-btn-action {
    background: var(--rs-success-light);
    color: var(--rs-success);
    border-color: rgba(16, 185, 129, 0.2);
}

.rsldvtost-btn-action:hover {
    background: var(--rs-success);
    color: #ffffff;
    box-shadow: 0 4px 10px rgba(16, 185, 129, 0.15);
}

.rsldvtost-btn:disabled,
.rsldvtost-btn.loading {
    opacity: 0.6;
    cursor: not-allowed;
}

/* Checkbox Grid for Statuses */
.rsldvtost-checkbox-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(180px, 1fr));
    gap: 12px;
    margin-top: 8px;
}

.rsldvtost-checkbox-card {
    background: #ffffff;
    border: 1.5px solid var(--rs-border);
    border-radius: var(--rs-radius-sm);
    padding: 12px 16px;
    display: flex;
    align-items: center;
    gap: 10px;
    cursor: pointer;
    transition: var(--rs-transition);
}

.rsldvtost-checkbox-card:hover {
    border-color: var(--rs-primary);
    background: var(--rs-primary-light);
}

.rsldvtost-checkbox-card input[type="checkbox"] {
    margin: 0;
    width: 16px;
    height: 16px;
    cursor: pointer;
}

.rsldvtost-checkbox-card span {
    font-size: 13.5px;
    font-weight: 500;
    color: var(--rs-text-main);
}

.rsldvtost-checkbox-card input[type="checkbox"]:checked + span {
    color: var(--rs-primary);
    font-weight: 600;
}

/* Notification Template Layout */
.rsldvtost-template-editor-layout {
    display: grid;
    grid-template-columns: 1fr 340px;
    gap: 24px;
}

.rsldvtost-template-editor-box {
    display: flex;
    flex-direction: column;
    gap: 16px;
}

.rsldvtost-textarea {
    width: 100%;
    min-height: 250px;
    padding: 14px;
    font-family: "Courier New", Courier, monospace;
    font-size: 13.5px;
    line-height: 1.5;
    border: 1.5px solid var(--rs-border);
    border-radius: var(--rs-radius-sm);
    resize: vertical;
    transition: var(--rs-transition);
}

.rsldvtost-textarea:focus {
    border-color: var(--rs-primary);
    box-shadow: 0 0 0 3px rgba(59, 130, 246, 0.15);
    outline: none;
}

/* Clickable Shortcodes Container */
.rsldvtost-shortcodes-list {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    background: var(--rs-bg-main);
    padding: 16px;
    border-radius: var(--rs-radius-sm);
    border: 1px solid var(--rs-border);
}

.rsldvtost-shortcode-pill {
    background: #ffffff;
    border: 1px solid var(--rs-border);
    border-radius: 6px;
    padding: 6px 10px;
    font-size: 12px;
    font-family: monospace;
    color: var(--rs-primary);
    font-weight: 600;
    cursor: pointer;
    transition: var(--rs-transition);
    user-select: none;
}

.rsldvtost-shortcode-pill:hover {
    background: var(--rs-primary);
    color: #ffffff;
    border-color: var(--rs-primary);
    transform: translateY(-1px);
    box-shadow: 0 2px 5px rgba(59, 130, 246, 0.15);
}

/* Live Preview Mockup (Telegram UI Style) */
.rsldvtost-telegram-preview-wrapper {
    background: #eef2f5;
    border-radius: var(--rs-radius-md);
    border: 1px solid var(--rs-border);
    overflow: hidden;
    display: flex;
    flex-direction: column;
    height: 100%;
}

.rsldvtost-telegram-preview-header {
    background: #5682a3;
    color: #ffffff;
    padding: 12px 16px;
    font-weight: 600;
    font-size: 13px;
    display: flex;
    align-items: center;
    gap: 8px;
}

.rsldvtost-telegram-preview-header-avatar {
    width: 24px;
    height: 24px;
    background: #ffffff;
    color: #5682a3;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 12px;
    font-weight: 700;
}

.rsldvtost-telegram-preview-body {
    padding: 16px;
    flex: 1;
    background-image: radial-gradient(rgba(0,0,0,0.03) 1px, transparent 0);
    background-size: 12px 12px;
    min-height: 280px;
    max-height: 400px;
    overflow-y: auto;
    display: flex;
    align-items: flex-end;
}

.rsldvtost-telegram-bubble {
    background: #ffffff;
    border-radius: 12px 12px 12px 0;
    padding: 12px 14px;
    max-width: 90%;
    box-shadow: 0 1px 2px rgba(0,0,0,0.1);
    font-size: 13px;
    line-height: 1.5;
    white-space: pre-wrap;
    word-break: break-word;
    color: #000000;
}

/* Telegram Markdown Mock Renderer Styles */
.rsldvtost-telegram-bubble strong,
.rsldvtost-telegram-bubble b {
    font-weight: 700;
}

.rsldvtost-telegram-bubble em,
.rsldvtost-telegram-bubble i {
    font-style: italic;
}

.rsldvtost-telegram-bubble a {
    color: #1d72b8;
    text-decoration: underline;
}

/* Setup Guide Styling */
.rsldvtost-guide-steps {
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.rsldvtost-guide-step {
    background: var(--rs-bg-main);
    border-left: 4px solid var(--rs-primary);
    border-radius: 0 var(--rs-radius-md) var(--rs-radius-md) 0;
    padding: 20px;
    position: relative;
    border: 1px solid var(--rs-border);
    border-left-width: 4px;
}

.rsldvtost-guide-step-num {
    position: absolute;
    top: -12px;
    left: 12px;
    width: 24px;
    height: 24px;
    background: var(--rs-primary);
    color: #ffffff;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    font-size: 12px;
    box-shadow: 0 2px 4px rgba(59, 130, 246, 0.25);
}

.rsldvtost-guide-step h3 {
    margin: 0 0 10px 0;
    font-size: 15px;
    font-weight: 600;
    color: var(--rs-text-main);
}

.rsldvtost-guide-step p {
    margin: 0 0 12px 0;
    font-size: 13.5px;
    line-height: 1.5;
    color: var(--rs-text-muted);
}

.rsldvtost-code-block {
    background: #1e293b;
    color: #cbd5e1;
    font-family: monospace;
    font-size: 12px;
    padding: 8px 12px;
    border-radius: 6px;
    margin: 8px 0;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.rsldvtost-code-text {
    word-break: break-all;
}

.rsldvtost-btn-copy-code {
    background: rgba(255,255,255,0.1);
    border: none;
    color: #cbd5e1;
    border-radius: 4px;
    padding: 2px 6px;
    font-size: 10px;
    cursor: pointer;
    transition: var(--rs-transition);
}

.rsldvtost-btn-copy-code:hover {
    background: rgba(255,255,255,0.2);
    color: #ffffff;
}

/* Submit Actions Panel */
.rsldvtost-submit-panel {
    margin-top: 32px;
    padding-top: 24px;
    border-top: 1px solid var(--rs-border);
    display: flex;
    justify-content: flex-end;
    gap: 16px;
}

/* Success/Error Alerts styling */
.rsldvtost-toast {
    position: fixed;
    top: 40px;
    right: 20px;
    padding: 16px 20px;
    border-radius: var(--rs-radius-sm);
    color: #ffffff;
    font-size: 14px;
    font-weight: 500;
    box-shadow: 0 10px 25px -5px rgba(0,0,0,0.1), 0 8px 10px -6px rgba(0,0,0,0.1);
    z-index: 99999;
    display: flex;
    align-items: center;
    gap: 10px;
    animation: slideIn 0.3s cubic-bezier(0.16, 1, 0.3, 1) forwards;
}

.rsldvtost-toast-success {
    background: var(--rs-success);
    border-left: 5px solid #047857;
}

.rsldvtost-toast-error {
    background: var(--rs-danger);
    border-left: 5px solid #b91c1c;
}

@keyframes slideIn {
    from { transform: translateX(120%); opacity: 0; }
    to { transform: translateX(0); opacity: 1; }
}

@keyframes fadeOut {
    from { transform: translateX(0); opacity: 1; }
    to { transform: translateX(120%); opacity: 0; }
}

/* Responsive adjustment */
@media(max-width: 900px) {
    .rsldvtost-layout {
        grid-template-columns: 1fr;
    }
    .rsldvtost-template-editor-layout {
        grid-template-columns: 1fr;
    }
    .rsldvtost-header {
        flex-direction: column;
        align-items: flex-start;
        gap: 12px;
    }
}

/* Developer Footer */
.rsldvtost-footer {
    margin-top: 30px;
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 8px;
    font-size: 13px;
    color: var(--rs-text-muted);
    border-top: 1px solid var(--rs-border);
    padding-top: 20px;
}

.rsldvtost-footer a {
    color: var(--rs-primary);
    text-decoration: none;
    font-weight: 500;
    transition: var(--rs-transition);
}

.rsldvtost-footer a:hover {
    color: var(--rs-primary-hover);
    text-decoration: underline;
}