/* Meraki Tools Dark Theme CSS */
:root {
    --primary: #3498db;
    --primary-dark: #2980b9;
    --secondary: #2c3e50;
    --secondary-light: #34495e;
    --accent: #1abc9c;
    --danger: #e74c3c;
    --warning: #f39c12;
    --success: #27ae60;
    --dark: #1a1a2e;
    --darker: #16213e;
    --light: #ecf0f1;
    --gray: #7f8c8d;
    --shadow: 0 4px 6px rgba(0, 0, 0, 0.3);
    --transition: all 0.3s ease;
}

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

body {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    background: linear-gradient(135deg, var(--darker) 0%, var(--dark) 100%);
    color: var(--light);
    min-height: 100vh;
    line-height: 1.6;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 20px;
}

/* Header Styles */
header {
    background: var(--secondary);
    padding: 1.5rem;
    border-radius: 10px;
    margin-bottom: 2rem;
    box-shadow: var(--shadow);
    border: 1px solid var(--secondary-light);
}

.header-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.logo {
    display: flex;
    align-items: center;
    gap: 1rem;
}

.logo-icon {
    font-size: 2.5rem;
    color: var(--primary);
}

.logo h1 {
    font-size: 1.8rem;
    background: linear-gradient(45deg, var(--primary), var(--accent));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.security-badge {
    background: var(--accent);
    color: var(--dark);
    padding: 0.5rem 1rem;
    border-radius: 20px;
    font-size: 0.9rem;
    font-weight: bold;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

/* Card Styles */
.card {
    background: var(--secondary);
    border-radius: 10px;
    padding: 1.5rem;
    margin-bottom: 1.5rem;
    box-shadow: var(--shadow);
    border: 1px solid var(--secondary-light);
    transition: var(--transition);
}

.card:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 12px rgba(0, 0, 0, 0.4);
}

.card-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 1.5rem;
    padding-bottom: 1rem;
    border-bottom: 2px solid var(--secondary-light);
}

.card-title {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    font-size: 1.3rem;
    color: var(--primary);
}

.card-icon {
    font-size: 1.5rem;
}

/* Form Styles */
.form-group {
    margin-bottom: 1.5rem;
}

label {
    display: block;
    margin-bottom: 0.5rem;
    color: var(--light);
    font-weight: 500;
}

.form-control {
    width: 100%;
    padding: 0.75rem 1rem;
    background: var(--darker);
    border: 2px solid var(--secondary-light);
    border-radius: 5px;
    color: var(--light);
    font-size: 1rem;
    transition: var(--transition);
}

.form-control:focus {
    outline: none;
    border-color: var(--primary);
    box-shadow: 0 0 0 3px rgba(52, 152, 219, 0.2);
}

.form-control::placeholder {
    color: var(--gray);
}

.input-with-icon {
    position: relative;
}

.input-with-icon i {
    position: absolute;
    left: 1rem;
    top: 50%;
    transform: translateY(-50%);
    color: var(--gray);
}

.input-with-icon input {
    padding-left: 3rem;
}

/* Button Styles */
.btn {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.75rem 1.5rem;
    border: none;
    border-radius: 5px;
    font-size: 1rem;
    font-weight: 600;
    cursor: pointer;
    transition: var(--transition);
    text-decoration: none;
}

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

.btn-primary:hover {
    background: var(--primary-dark);
    transform: translateY(-2px);
}

.btn-secondary {
    background: var(--secondary-light);
    color: var(--light);
}

.btn-secondary:hover {
    background: var(--gray);
}

.btn-success {
    background: var(--success);
    color: white;
}

.btn-success:hover {
    background: #219653;
}

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

.btn-danger:hover {
    background: #c0392b;
}

.btn-warning {
    background: var(--warning);
    color: white;
}

.btn-warning:hover {
    background: #d68910;
}

.btn:disabled {
    opacity: 0.6;
    cursor: not-allowed;
    transform: none !important;
}

.btn-group {
    display: flex;
    gap: 1rem;
    margin-top: 1rem;
}

/* Result Display */
.result-container {
    background: var(--darker);
    border-radius: 5px;
    padding: 1rem;
    margin-top: 1rem;
    border-left: 4px solid var(--primary);
}

.result-success {
    border-left-color: var(--success);
}

.result-error {
    border-left-color: var(--danger);
}

.result-warning {
    border-left-color: var(--warning);
}

/* Loading Spinner */
.spinner {
    display: inline-block;
    width: 20px;
    height: 20px;
    border: 3px solid rgba(255, 255, 255, 0.3);
    border-radius: 50%;
    border-top-color: var(--primary);
    animation: spin 1s ease-in-out infinite;
}

@keyframes spin {
    to { transform: rotate(360deg); }
}

.loading {
    opacity: 0.7;
    cursor: wait;
}

.loading * {
    pointer-events: none;
}

/* Alert Styles */
.alert {
    padding: 1rem;
    border-radius: 5px;
    margin: 1rem 0;
    display: flex;
    align-items: center;
    gap: 1rem;
}

.alert-info {
    background: rgba(52, 152, 219, 0.2);
    border-left: 4px solid var(--primary);
}

.alert-success {
    background: rgba(39, 174, 96, 0.2);
    border-left: 4px solid var(--success);
}

.alert-warning {
    background: rgba(243, 156, 18, 0.2);
    border-left: 4px solid var(--warning);
}

.alert-danger {
    background: rgba(231, 76, 60, 0.2);
    border-left: 4px solid var(--danger);
}

/* Tool Grid */
.tool-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 1.5rem;
    margin: 2rem 0;
}

.tool-card {
    background: var(--secondary);
    border-radius: 10px;
    padding: 1.5rem;
    text-align: center;
    transition: var(--transition);
    border: 1px solid var(--secondary-light);
}

.tool-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 20px rgba(0, 0, 0, 0.3);
    border-color: var(--primary);
}

.tool-icon {
    font-size: 3rem;
    color: var(--primary);
    margin-bottom: 1rem;
}

.tool-card h3 {
    margin-bottom: 1rem;
    color: var(--light);
}

.tool-card p {
    color: var(--gray);
    margin-bottom: 1.5rem;
}

/* Log Display */
.log-container {
    background: var(--darker);
    border-radius: 5px;
    padding: 1rem;
    font-family: 'Consolas', monospace;
    font-size: 0.9rem;
    max-height: 300px;
    overflow-y: auto;
}

.log-entry {
    padding: 0.5rem;
    border-bottom: 1px solid var(--secondary-light);
}

.log-entry:last-child {
    border-bottom: none;
}

.log-timestamp {
    color: var(--gray);
    font-size: 0.8rem;
}

.log-message {
    color: var(--light);
}

.log-error {
    color: var(--danger);
}

.log-success {
    color: var(--success);
}

.log-warning {
    color: var(--warning);
}

/* Modal Styles */
.modal {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.8);
    z-index: 1000;
    justify-content: center;
    align-items: center;
}

.modal.active {
    display: flex;
}

.modal-content {
    background: var(--secondary);
    border-radius: 10px;
    padding: 2rem;
    max-width: 500px;
    width: 90%;
    max-height: 90vh;
    overflow-y: auto;
}

.modal-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 1.5rem;
}

.modal-close {
    background: none;
    border: none;
    color: var(--gray);
    font-size: 1.5rem;
    cursor: pointer;
    transition: var(--transition);
}

.modal-close:hover {
    color: var(--danger);
}

/* Confirmation Dialog */
.confirmation-dialog {
    text-align: center;
}

.confirmation-dialog .btn-group {
    justify-content: center;
    margin-top: 2rem;
}

/* File Upload */
.file-upload {
    border: 2px dashed var(--secondary-light);
    border-radius: 5px;
    padding: 2rem;
    text-align: center;
    cursor: pointer;
    transition: var(--transition);
}

.file-upload:hover {
    border-color: var(--primary);
    background: rgba(52, 152, 219, 0.1);
}

.file-upload input[type="file"] {
    display: none;
}

.upload-prompt {
    color: var(--gray);
}

.upload-prompt i {
    font-size: 2rem;
    margin-bottom: 1rem;
    color: var(--primary);
}

/* Responsive Design */
@media (max-width: 768px) {
    .header-content {
        flex-direction: column;
        gap: 1rem;
        text-align: center;
    }
    
    .tool-grid {
        grid-template-columns: 1fr;
    }
    
    .btn-group {
        flex-direction: column;
    }
    
    .modal-content {
        padding: 1rem;
    }
}

/* Animation for notifications */
@keyframes slideIn {
    from {
        transform: translateX(100%);
        opacity: 0;
    }
    to {
        transform: translateX(0);
        opacity: 1;
    }
}

.notification {
    position: fixed;
    top: 20px;
    right: 20px;
    padding: 1rem 1.5rem;
    border-radius: 5px;
    box-shadow: var(--shadow);
    z-index: 1001;
    animation: slideIn 0.3s ease;
}

.notification-success {
    background: var(--success);
    color: white;
}

.notification-error {
    background: var(--danger);
    color: white;
}

.notification-warning {
    background: var(--warning);
    color: white;
}

/* Progress Bar */
.progress-bar {
    width: 100%;
    height: 4px;
    background: var(--secondary-light);
    border-radius: 2px;
    overflow: hidden;
    margin: 1rem 0;
}

.progress-fill {
    height: 100%;
    background: var(--primary);
    transition: width 0.3s ease;
    border-radius: 2px;
}