/* ============================================
   5G SBA Dashboard Styles
   ============================================ */

/* CSS Variables for theming */
:root {
    --bg-primary: #1a252f;
    --bg-secondary: #2c3e50;
    --bg-tertiary: #34495e;
    --text-primary: #ecf0f1;
    --text-secondary: #bdc3c7;
    --border-color: #34495e;
    --accent-blue: #3498db;
    --accent-green: #4caf50;
    --accent-red: #e74c3c;
    --accent-orange: #ff9800;
    --accent-purple: #9b59b6;
}

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

body {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    background: var(--bg-primary);
    color: var(--text-primary);
    overflow: hidden;
}

/* ============================================
   Dashboard Container
   ============================================ */
.dashboard-container {
    display: flex;
    flex-direction: column;
    height: 100vh;
    width: 100vw;
}

/* ============================================
   Toolbar (Top Bar)
   ============================================ */
.toolbar {
    background: var(--bg-secondary);
    border-bottom: 2px solid var(--border-color);
    padding: 12px 20px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    height: 60px;
}

.toolbar-left h1 {
    font-size: 20px;
    font-weight: 600;
    color: var(--text-primary);
}

.toolbar-right {
    display: flex;
    gap: 10px;
}

/* ============================================
   Buttons
   ============================================ */
.btn {
    padding: 8px 16px;
    border: none;
    border-radius: 5px;
    font-size: 14px;
    font-weight: 500;
    cursor: pointer;
    transition: all 0.3s ease;
    outline: none;
}

.btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.3);
}

.btn:active {
    transform: translateY(0);
}

.btn-primary {
    background: var(--accent-blue);
    color: white;
}

.btn-secondary {
    background: var(--bg-tertiary);
    color: var(--text-primary);
}

.btn-danger {
    background: var(--accent-red);
    color: white;
}

.btn-info {
    background: var(--accent-green);
    color: white;
}

.btn-block {
    width: 100%;
    margin-bottom: 8px;
}

.btn-small {
    padding: 6px 12px;
    font-size: 12px;
}

.btn-cancel {
    background: var(--accent-orange);
    color: white;
}

button:disabled {
    opacity: 0.5;
    cursor: not-allowed;
}

/* ============================================
   Main Content Area
   ============================================ */
.main-content {
    display: flex;
    flex: 1;
    overflow: hidden;
}

/* ============================================
   Left Sidebar (NF Palette)
   ============================================ */
.sidebar-left {
    width: 250px;
    background: var(--bg-secondary);
    border-right: 2px solid var(--border-color);
    padding: 20px;
    overflow-y: auto;
}

.sidebar-left h3 {
    font-size: 16px;
    margin-bottom: 15px;
    color: var(--text-primary);
    border-bottom: 2px solid var(--border-color);
    padding-bottom: 8px;
}

.nf-palette {
    display: flex;
    flex-direction: column;
    gap: 10px;
    margin-bottom: 30px;
}

.nf-palette-item {
    padding: 12px;
    background: var(--bg-tertiary);
    border-radius: 8px;
    border: 2px solid transparent;
    cursor: pointer;
    transition: all 0.3s ease;
    display: flex;
    align-items: center;
    gap: 12px;
}

.nf-palette-item:hover {
    border-color: var(--accent-blue);
    transform: translateX(5px);
}

.nf-icon-small {
    width: 32px;
    height: 32px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: bold;
    font-size: 14px;
    color: white;
}

.nf-palette-item .nf-label {
    flex: 1;
}

.nf-palette-item .nf-name {
    font-weight: 600;
    font-size: 14px;
}

.nf-palette-item .nf-desc {
    font-size: 11px;
    color: var(--text-secondary);
    margin-top: 2px;
}

/* Bus Controls */
.bus-controls {
    margin-top: 20px;
}

.bus-controls h3 {
    color: var(--accent-orange);
    margin-bottom: 10px;
    font-size: 14px;
    text-transform: uppercase;
    letter-spacing: 1px;
}

/* Connection Controls */
.connection-controls {
    margin-top: 20px;
}

/* ============================================
   Canvas Container (Center)
   ============================================ */
.canvas-container {
    flex: 1;
    background: var(--bg-primary);
    position: relative;
    overflow: hidden;
    display: flex;
    flex-direction: column;
}

#main-canvas {
    width: 100%;
    height: 100%;
    display: block;
    cursor: default;
    flex: 1;
}

.canvas-message {
    position: absolute;
    top: 20px;
    left: 50%;
    transform: translateX(-50%);
    background: rgba(52, 152, 219, 0.9);
    color: white;
    padding: 12px 24px;
    border-radius: 8px;
    font-size: 14px;
    font-weight: 500;
    display: none;
    z-index: 10;
    animation: fadeIn 0.3s ease;
}

.canvas-message.show {
    display: block;
}

@keyframes fadeIn {
    from {
        opacity: 0;
        transform: translateX(-50%) translateY(-10px);
    }

    to {
        opacity: 1;
        transform: translateX(-50%) translateY(0);
    }
}

/* ============================================
   Right Sidebar (Configuration Panel)
   ============================================ */
.sidebar-right {
    width: 320px;
    background: var(--bg-secondary);
    border-left: 2px solid var(--border-color);
    padding: 20px;
    overflow-y: auto;
}

/* Config panel h3 styles moved to .config-panel-header h3 */

.hint {
    color: var(--text-secondary);
    font-size: 13px;
    font-style: italic;
    text-align: center;
    padding: 20px;
}

#config-form {
    display: flex;
    flex-direction: column;
    gap: 15px;
}

.form-group {
    display: flex;
    flex-direction: column;
    gap: 6px;
}

.form-group label {
    font-size: 13px;
    font-weight: 500;
    color: var(--text-secondary);
}

.form-group input,
.form-group select {
    padding: 10px;
    background: var(--bg-tertiary);
    border: 1px solid var(--border-color);
    border-radius: 5px;
    color: var(--text-primary);
    font-size: 14px;
}

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

/* Locked protocol dropdown styling */
.form-group select:disabled {
    background: var(--bg-secondary);
    color: var(--accent-orange);
    border-color: var(--accent-orange);
    cursor: not-allowed;
    opacity: 0.8;
}

/* Configuration Panel Header and Toggle */
.config-panel-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 15px;
    padding-bottom: 8px;
    border-bottom: 2px solid var(--border-color);
}

.config-panel-header h3 {
    font-size: 16px;
    margin: 0;
    color: var(--text-primary);
}

.btn-toggle-config {
    background: none;
    border: none;
    color: var(--text-secondary);
    cursor: pointer;
    padding: 4px 8px;
    border-radius: 4px;
    font-size: 14px;
    transition: all 0.2s ease;
    min-width: 24px;
    text-align: center;
}

.btn-toggle-config:hover {
    background: var(--bg-primary);
    color: var(--text-primary);
}

/* Configuration Panel Collapsed State */
.sidebar-right.collapsed {
    width: 40px;
    padding: 20px 8px;
    transition: width 0.3s ease, padding 0.3s ease;
}

.sidebar-right.collapsed .config-panel-header h3 {
    display: none;
}

.sidebar-right.collapsed #config-form {
    display: none;
}

.sidebar-right.collapsed .btn-toggle-config {
    transform: rotate(180deg);
}

/* ============================================
   Log Panel (Bottom)
   ============================================ */
.log-panel {
    height: 280px;
    background: var(--bg-secondary);
    border-top: 2px solid var(--border-color);
    display: flex;
    flex-direction: column;
    transition: height 0.3s ease;
}

.log-panel.collapsed {
    height: 45px;
}

.log-panel-header {
    padding: 12px 16px;
    background: var(--bg-tertiary);
    border-bottom: 1px solid var(--border-color);
    display: flex;
    justify-content: space-between;
    align-items: center;
    min-height: 45px;
}

.log-header-left {
    display: flex;
    align-items: center;
    gap: 10px;
}

.log-panel-header h3 {
    font-size: 14px;
    font-weight: 600;
    margin: 0;
}

.btn-toggle-logs {
    background: none;
    border: none;
    color: var(--text-secondary);
    cursor: pointer;
    padding: 4px 8px;
    border-radius: 4px;
    font-size: 12px;
    transition: all 0.2s ease;
}

.btn-toggle-logs:hover {
    background: var(--bg-primary);
    color: var(--text-primary);
}

.log-content {
    flex: 1;
    overflow-y: auto;
    transition: opacity 0.3s ease;
}

.log-panel.collapsed .log-content {
    opacity: 0;
    pointer-events: none;
}

.log-panel.collapsed .log-controls {
    opacity: 0.5;
    pointer-events: none;
}

.log-controls {
    display: flex;
    gap: 8px;
    align-items: center;
}

.log-controls select {
    padding: 6px 10px;
    background: var(--bg-primary);
    border: 1px solid var(--border-color);
    border-radius: 4px;
    color: var(--text-primary);
    font-size: 12px;
}

.log-content {
    flex: 1;
    padding: 12px;
    overflow-y: auto;
    font-family: 'Courier New', 'Consolas', monospace;
    font-size: 12px;
    line-height: 1.6;
    background: #1e1e1e;
}

/* Log Entry Styles */
.log-entry {
    padding: 8px 12px;
    margin-bottom: 6px;
    border-left: 4px solid;
    border-radius: 4px;
    display: flex;
    gap: 12px;
    animation: slideIn 0.3s ease;
    font-family: 'Courier New', monospace;
}

@keyframes slideIn {
    from {
        opacity: 0;
        transform: translateX(-20px);
    }

    to {
        opacity: 1;
        transform: translateX(0);
    }
}

.log-entry.ERROR {
    background: rgba(231, 76, 60, 0.15);
    border-left-color: #e74c3c;
    color: #ff6b6b;
}

.log-entry.WARNING {
    background: rgba(255, 152, 0, 0.15);
    border-left-color: #ff9800;
    color: #ffa726;
}

.log-entry.INFO {
    background: rgba(52, 152, 219, 0.15);
    border-left-color: #3498db;
    color: #74b9ff;
}

.log-entry.SUCCESS {
    background: rgba(76, 175, 80, 0.15);
    border-left-color: #4caf50;
    color: #81c784;
}

.log-entry.DEBUG {
    background: rgba(149, 165, 166, 0.1);
    border-left-color: #95a5a6;
    color: #bdc3c7;
}

.log-timestamp {
    color: #7f8c8d;
    min-width: 90px;
    font-weight: 600;
}

.log-nf-name {
    color: #3498db;
    font-weight: bold;
    min-width: 100px;
}

.log-level {
    font-weight: bold;
    min-width: 80px;
}

.log-message {
    flex: 1;
    color: inherit;
}

.log-details {
    font-size: 11px;
    color: #95a5a6;
    margin-top: 4px;
    padding-left: 24px;
    border-left: 2px solid rgba(149, 165, 166, 0.3);
}

/* Scrollbar Styling */
.log-content::-webkit-scrollbar,
.sidebar-left::-webkit-scrollbar,
.sidebar-right::-webkit-scrollbar {
    width: 8px;
}

.log-content::-webkit-scrollbar-track,
.sidebar-left::-webkit-scrollbar-track,
.sidebar-right::-webkit-scrollbar-track {
    background: var(--bg-primary);
}

.log-content::-webkit-scrollbar-thumb,
.sidebar-left::-webkit-scrollbar-thumb,
.sidebar-right::-webkit-scrollbar-thumb {
    background: var(--bg-tertiary);
    border-radius: 4px;
}

.log-content::-webkit-scrollbar-thumb:hover,
.sidebar-left::-webkit-scrollbar-thumb:hover,
.sidebar-right::-webkit-scrollbar-thumb:hover {
    background: #4a5f7f;
}

/* ============================================
   Modal Styles
   ============================================ */
.modal {
    position: fixed;
    top: 0;
    left: 0;
    width: 100vw;
    height: 100vh;
    background: rgba(0, 0, 0, 0.7);
    display: flex;
    justify-content: center;
    align-items: center;
    z-index: 1000;
}

.modal-content {
    background: var(--bg-secondary);
    padding: 30px;
    border-radius: 12px;
    max-width: 600px;
    width: 90%;
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.5);
}

.modal-content h2 {
    font-size: 20px;
    margin-bottom: 20px;
    text-align: center;
}

.nf-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 15px;
    margin-bottom: 20px;
}

.nf-select-btn {
    padding: 20px;
    background: var(--bg-tertiary);
    border: 2px solid transparent;
    border-radius: 10px;
    cursor: pointer;
    transition: all 0.3s ease;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 10px;
    color: var(--text-primary);
}

.nf-select-btn:hover {
    border-color: var(--accent-blue);
    transform: translateY(-5px);
    box-shadow: 0 5px 15px rgba(52, 152, 219, 0.3);
}

.nf-select-btn .nf-icon {
    width: 60px;
    height: 60px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 24px;
    font-weight: bold;
    color: white;
}

.nf-select-btn .nf-label {
    font-size: 14px;
    font-weight: 600;
}

/* ============================================
   Responsive Design
   ============================================ */
@media (max-width: 1200px) {
    .sidebar-left {
        width: 200px;
    }

    .sidebar-right {
        width: 280px;
    }
}

@media (max-width: 768px) {
    .main-content {
        flex-direction: column;
    }

    .sidebar-left,
    .sidebar-right {
        width: 100%;
        height: 200px;
    }

    .log-panel {
        height: 150px;
    }
}

/* =======
=====================================
   HTTP Protocol Dropdown Special Styling
   ============================================ */
#config-http-protocol {
    background: var(--bg-tertiary);
    border: 2px solid #3498db;
    color: var(--text-primary);
    font-weight: 600;
    padding: 12px;
    font-size: 14px;
    border-radius: 5px;
    cursor: pointer;
    transition: all 0.3s ease;
}

#config-http-protocol:hover {
    border-color: #2980b9;
    background: #2c3e50;
}

#config-http-protocol:focus {
    outline: none;
    border-color: #3498db;
    box-shadow: 0 0 0 3px rgba(52, 152, 219, 0.2);
}

/* Highlight protocol field */
.form-group:has(#config-http-protocol) {
    background: rgba(52, 152, 219, 0.05);
    padding: 12px;
    border-radius: 8px;
    border: 1px solid rgba(52, 152, 219, 0.2);
}

.form-group:has(#config-http-protocol) label {
    color: #3498db;
    font-weight: 600;
}

/* ====
========================================
   Help Modal Styling
   ============================================ */
.help-modal-content {
    max-width: 900px;
    width: 700px;
    max-height: 80vh;
    overflow-y: auto;
}

.help-content {
    margin: 20px 0;
}

.help-section {
    margin-bottom: 25px;
    padding: 15px;
    background: var(--bg-tertiary);
    border-radius: 8px;
    border-left: 4px solid var(--accent-blue);
}

.help-section h3 {
    margin-bottom: 15px;
    color: var(--accent-blue);
    font-size: 16px;
}

.architecture-diagram {
    text-align: center;
    margin: 15px 0;
    padding: 15px;
    background: #1a252f;
    border-radius: 8px;
}

.help-steps {
    list-style: none;
    counter-reset: step-counter;
    padding-left: 0;
}

.help-steps li {
    counter-increment: step-counter;
    margin-bottom: 12px;
    padding-left: 40px;
    position: relative;
    line-height: 1.5;
}

.help-steps li::before {
    content: counter(step-counter);
    position: absolute;
    left: 0;
    top: 0;
    background: var(--accent-blue);
    color: white;
    width: 25px;
    height: 25px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: bold;
    font-size: 12px;
}

.help-list {
    list-style: none;
    padding-left: 0;
}

.help-list li {
    margin-bottom: 10px;
    padding: 8px 12px;
    background: var(--bg-primary);
    border-radius: 5px;
    border-left: 3px solid var(--accent-green);
}

.help-footer {
    display: flex;
    justify-content: center;
    margin-top: 18px;
    margin-bottom: 4px;
}

.btn-view-procedures {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    background: linear-gradient(135deg, #2196f3, #1976d2);
    color: #fff;
    font-size: 14px;
    font-weight: 600;
    padding: 12px 28px;
    border-radius: 8px;
    text-decoration: none;
    cursor: pointer;
    box-shadow: 0 4px 14px rgba(33, 150, 243, 0.4);
    transition: background 0.2s, box-shadow 0.2s, transform 0.1s;
    letter-spacing: 0.3px;
}

.btn-view-procedures:hover {
    background: linear-gradient(135deg, #42a5f5, #1e88e5);
    box-shadow: 0 6px 18px rgba(33, 150, 243, 0.55);
    transform: translateY(-1px);
}

.btn-view-procedures:active {
    transform: translateY(0);
    box-shadow: 0 2px 8px rgba(33, 150, 243, 0.35);
}

.connection-type {
    font-weight: bold;
    padding: 2px 6px;
    border-radius: 3px;
    margin-right: 8px;
}

.connection-type.nf-bus {
    background: rgba(46, 204, 113, 0.2);
    color: #2ecc71;
}

.connection-type.bus-nf {
    background: rgba(52, 152, 219, 0.2);
    color: #3498db;
}

.connection-type.bus-bus {
    background: rgba(255, 152, 0, 0.2);
    color: #ff9800;
}

.connection-type.nf-nf {
    background: rgba(155, 89, 182, 0.2);
    color: #9b59b6;
}

/* Help button styling */
#btn-help {
    background: var(--bg-tertiary);
    border: 1px solid var(--accent-blue);
    color: var(--accent-blue);
}

#btn-help:hover {
    background: var(--accent-blue);
    color: white;
}

/* ==
==========================================
   New Configuration Panel Styles
   ============================================ */

.config-hint {
    background: rgba(52, 152, 219, 0.1);
    border: 1px solid rgba(52, 152, 219, 0.3);
    border-radius: 6px;
    padding: 12px;
    margin-bottom: 15px;
    font-size: 13px;
    color: var(--accent-blue);
    text-align: center;
}

.btn-success {
    background: var(--accent-green);
    color: white;
    font-weight: 600;
}

.btn-success:hover {
    background: #45a049;
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(76, 175, 80, 0.3);
}

.form-group input[required] {
    border-left: 3px solid var(--accent-blue);
}

.form-group input[required]:invalid {
    border-left-color: var(--accent-red);
}

.form-group input[required]:valid {
    border-left-color: var(--accent-green);
}

/* Enhanced form styling for new NF configuration */
#config-form h4 {
    color: var(--text-primary);
    font-size: 18px;
    margin-bottom: 10px;
    text-align: center;
    border-bottom: 2px solid var(--accent-blue);
    padding-bottom: 8px;
}

/* Button animations */
.btn-success {
    position: relative;
    overflow: hidden;
}

.btn-success::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.2), transparent);
    transition: left 0.5s;
}

.btn-success:hover::before {
    left: 100%;
}

/* ============================================
   IP Validation Error Styling
   ============================================ */
#ip-error {
    color: var(--accent-red) !important;
    font-size: 12px !important;
    font-weight: bold !important;
    margin-top: 4px !important;
    padding: 4px 8px;
    background: rgba(231, 76, 60, 0.1);
    border-radius: 4px;
    border-left: 3px solid var(--accent-red);
    animation: shake 0.3s ease-in-out;
}

@keyframes shake {

    0%,
    100% {
        transform: translateX(0);
    }

    25% {
        transform: translateX(-2px);
    }

    75% {
        transform: translateX(2px);
    }
}

/* IP input with error state */
#config-ip.error {
    border-color: var(--accent-red) !important;
    box-shadow: 0 0 0 2px rgba(231, 76, 60, 0.2);
}

/* Help text styling */
#ip-help-text {
    color: var(--text-secondary) !important;
    font-size: 11px !important;
    margin-top: 4px !important;
}

/* =======
=====================================
   Create Service Button Styling
   ============================================ */
.btn-create-service {
    width: 100%;
    padding: 15px 20px;
    background: linear-gradient(135deg, var(--accent-blue), #2980b9);
    border: none;
    border-radius: 10px;
    color: white;
    font-weight: bold;
    font-size: 14px;
    cursor: pointer;
    transition: all 0.3s ease;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    box-shadow: 0 4px 15px rgba(52, 152, 219, 0.3);
    position: relative;
    overflow: hidden;
}

.btn-create-service:hover {
    background: linear-gradient(135deg, #2980b9, var(--accent-blue));
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(52, 152, 219, 0.4);
}

.btn-create-service:active {
    transform: translateY(0);
    box-shadow: 0 2px 10px rgba(52, 152, 219, 0.3);
}

.btn-create-service::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.2), transparent);
    transition: left 0.5s;
}

.btn-create-service:hover::before {
    left: 100%;
}

.service-icon {
    font-size: 16px;
    animation: pulse 2s infinite;
}

.service-text {
    font-size: 13px;
    letter-spacing: 0.5px;
}

@keyframes pulse {
    0% {
        transform: scale(1);
    }

    50% {
        transform: scale(1.1);
    }

    100% {
        transform: scale(1);
    }
}

/* Service Palette Item Styling */
.service-palette-item {
    margin-bottom: 15px;
}

/* Ens
ure button inherits pointer cursor from parent */
.service-palette-item .btn-create-service {
    pointer-events: none;
    /* Let parent handle clicks */
}

.service-palette-item {
    padding: 0;
    /* Remove padding since button has its own */
    background: transparent;
    /* Let button handle background */
    border: none;
    /* Remove border since button has its own */
}

.service-palette-item:hover {
    transform: none;
    /* Let button handle hover effects */
    border-color: transparent;
}/* ========
====================================
   Button Click Animation
   ============================================ */
.btn-create-service.btn-clicked {
    transform: scale(0.95) translateY(1px);
    box-shadow: 0 2px 8px rgba(52, 152, 219, 0.4);
    background: linear-gradient(135deg, #2471a3, #1f618d);
}

/* Ripple Effect */
.ripple {
    position: absolute;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.6);
    transform: scale(0);
    animation: ripple-animation 0.6s linear;
    pointer-events: none;
}

@keyframes ripple-animation {
    0% {
        transform: scale(0);
        opacity: 1;
    }
    50% {
        opacity: 0.8;
    }
    100% {
        transform: scale(4);
        opacity: 0;
    }
}

/* Enhanced click feedback */
.btn-create-service {
    position: relative;
    overflow: hidden;
}

/* Success feedback animation */
@keyframes success-pulse {
    0% { 
        box-shadow: 0 4px 15px rgba(52, 152, 219, 0.3);
        transform: scale(1);
    }
    50% { 
        box-shadow: 0 6px 25px rgba(46, 204, 113, 0.5);
        transform: scale(1.02);
    }
    100% { 
        box-shadow: 0 4px 15px rgba(52, 152, 219, 0.3);
        transform: scale(1);
    }
}

.btn-create-service.success-feedback {
    animation: success-pulse 0.5s ease-out;
}

/* Loading state animation */
@keyframes loading-spin {
    0% { transform: rotate(0deg); }
    100% { transform: rotate(360deg); }
}

.btn-create-service.loading .service-icon {
    animation: loading-spin 1s linear infinite;
}

.btn-create-service.loading {
    pointer-events: none;
    opacity: 0.8;
}/* 
============================================
   Form Button Click Animations
   ============================================ */
.btn.btn-clicked {
    transform: scale(0.95);
    box-shadow: inset 0 2px 4px rgba(0, 0, 0, 0.3);
    transition: all 0.1s ease;
}

.btn-success.btn-clicked {
    background: #27ae60;
    transform: scale(0.95) translateY(1px);
}

.btn-success.loading {
    background: #2ecc71;
    position: relative;
    color: transparent;
}

.btn-success.loading::after {
    content: '⏳';
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    color: white;
    font-size: 16px;
    animation: loading-bounce 0.8s infinite;
}

@keyframes loading-bounce {
    0%, 100% { transform: translate(-50%, -50%) scale(1); }
    50% { transform: translate(-50%, -50%) scale(1.2); }
}

/* Button press effect for all buttons */
.btn:active {
    transform: scale(0.98) translateY(1px);
    transition: all 0.1s ease;
}

/* Ripple effect for all buttons */
.btn {
    position: relative;
    overflow: hidden;
}

/* Enhanced success button animation */
.btn-success:hover {
    background: linear-gradient(135deg, #27ae60, #2ecc71);
    box-shadow: 0 4px 15px rgba(46, 204, 113, 0.4);
}

/* Cancel button animation */
.btn-secondary:hover {
    background: linear-gradient(135deg, #7f8c8d, #95a5a6);
    transform: translateY(-1px);
}

.btn-secondary.btn-clicked {
    background: #6c7b7d;
    transform: scale(0.95);
}/*
 Danger button click animation */
.btn-danger.btn-clicked {
    background: #c0392b;
    transform: scale(0.95) translateY(1px);
    box-shadow: inset 0 2px 4px rgba(0, 0, 0, 0.3);
}

.btn-danger:hover {
    background: linear-gradient(135deg, #c0392b, #e74c3c);
    box-shadow: 0 4px 15px rgba(231, 76, 60, 0.4);
    transform: translateY(-1px);
}

/* Add shake animation for destructive actions */
@keyframes shake {
    0%, 100% { transform: translateX(0); }
    25% { transform: translateX(-2px); }
    75% { transform: translateX(2px); }
}

.btn-danger:focus {
    animation: shake 0.3s ease-in-out;
}
/* =====
=======================================
   Terminal Modal Styles — Realistic Terminal
   ============================================ */

/* Terminal window container */
.terminal-window {
    width: 85%;
    max-width: 860px;
    height: 75vh;
    max-height: 650px;
    background: #000000;
    border-radius: 8px;
    display: flex;
    flex-direction: column;
    overflow: hidden;
    box-shadow:
        0 0 0 1px rgba(255,255,255,0.08),
        0 20px 68px rgba(0,0,0,0.85);
    position: relative;
}

/* ---- Title bar ---- */
.terminal-titlebar {
    background: #1a1a1a;
    padding: 0 10px 0 16px;
    height: 36px;
    min-height: 36px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    border-bottom: 1px solid #2a2a2a;
    user-select: none;
}

.terminal-titlebar-text {
    color: #aaa;
    font-size: 13px;
    font-family: 'Segoe UI', 'SF Pro Text', -apple-system, sans-serif;
    font-weight: 500;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

/* Red X close button on the right */
.terminal-close-btn {
    background: transparent;
    border: none;
    color: #888;
    font-size: 18px;
    width: 32px;
    height: 32px;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    border-radius: 4px;
    transition: background 0.15s, color 0.15s;
    flex-shrink: 0;
}

.terminal-close-btn:hover {
    background: #e74c3c;
    color: #fff;
}

/* ---- Terminal body (scrollable area) ---- */
.terminal-body {
    flex: 1;
    background: #000000;
    padding: 12px 16px;
    overflow-y: auto;
    font-family: 'Cascadia Code', 'Cascadia Mono', 'Fira Code', 'Consolas', 'Courier New', monospace;
    font-size: 13px;
    line-height: 1.55;
    color: #cccccc;
    cursor: text;
    position: relative;
    z-index: 1;
}

/* ---- Output text ---- */
.terminal-output {
    white-space: pre-wrap;
    word-break: break-word;
    color: #cccccc;
}

/* ---- Inline prompt + input row ---- */
.terminal-input-row {
    display: flex;
    align-items: center;
    margin-top: 2px;
}

.terminal-prompt {
    color: #ffffff;
    font-family: inherit;
    font-size: inherit;
    font-weight: bold;
    white-space: nowrap;
    flex-shrink: 0;
    text-shadow: 0 0 6px rgba(78, 201, 176, 0.3);
}

/* Input that blends into terminal text */
.terminal-inline-input {
    flex: 1;
    background: transparent;
    border: none;
    outline: none;
    color: #e8e8e8;
    font-family: inherit;
    font-size: inherit;
    line-height: inherit;
    padding: 0;
    margin: 0;
    caret-color: #4ec9b0;
}

.terminal-inline-input::placeholder {
    color: transparent;
}

/* Blinking block cursor simulation via caret */
@keyframes blink-caret {
    0%, 100% { opacity: 1; }
    50% { opacity: 0; }
}

.terminal-inline-input:focus {
    outline: none;
}

/* ---- CRT scanline overlay ---- */
.terminal-scanlines {
    position: absolute;
    top: 38px; /* below title bar */
    left: 0;
    right: 0;
    bottom: 0;
    pointer-events: none;
    z-index: 2;
    background: repeating-linear-gradient(
        0deg,
        rgba(0,0,0,0.04) 0px,
        rgba(0,0,0,0.04) 1px,
        transparent 1px,
        transparent 3px
    );
    opacity: 0.5;
}

/* ---- Scrollbar ---- */
.terminal-body::-webkit-scrollbar {
    width: 8px;
}

.terminal-body::-webkit-scrollbar-track {
    background: #1a1a1a;
}

.terminal-body::-webkit-scrollbar-thumb {
    background: #3a3a3a;
    border-radius: 4px;
}

.terminal-body::-webkit-scrollbar-thumb:hover {
    background: #4a4a4a;
}

/* ---- Terminal text color classes (used by JS) ---- */
.term-green   { color: #4ec9b0; }
.term-yellow  { color: #dcdcaa; }
.term-red     { color: #f44747; }
.term-blue    { color: #569cd6; }
.term-gray    { color: #6a9955; }
.term-white   { color: #e8e8e8; }
.term-bold    { font-weight: bold; }

/* Modal overlay */
.modal {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.8);
    display: flex;
    justify-content: center;
    align-items: center;
    z-index: 1000;
}

.modal-content {
    background: var(--bg-secondary);
    border-radius: 8px;
    padding: 20px;
    max-width: 90%;
    max-height: 90%;
    overflow-y: auto;
}