/* Light Theme for Portall */
:root {
    /* Font */
    --font-family: -apple-system, BlinkMacSystemFont, "SF Pro Display", "Helvetica Neue", sans-serif;

    /* Light theme variables */
    --bg-color: #f5f5f7;
    --bg-color-secondary: #f8f9fa;
    --nav-bg-color: rgba(245, 245, 247, 0.8);
    --text-color-primary: #1d1d1f;
    --text-color-secondary: #86868b;
    --text-color-placeholder: #00000066;
    --accent-color: #0066cc;
    --shadow-color: rgba(0, 0, 0, 0.1);

    /* Additional variables */
    --bg-primary: #f5f5f7;
    --bg-card: rgba(255, 255, 255, 0.7);
    --bg-sidebar: rgba(245, 245, 247, 0.8);
    --border-color: rgba(0, 0, 0, 0.1);
    --accent-hover: #0056b3;
    --warning-color: #ff9500;
    --success-color: #34c759;
    --danger-color: #ff3b30;
    --text-primary: #1d1d1f;
    --text-secondary: #86868b;
    --nav-link-active-bg: #f5f5f7;

    /* Enhanced shadows for depth */
    --card-shadow: 0 10px 30px rgba(0, 0, 0, 0.08);
    --sidebar-shadow: 0 0 30px rgba(0, 0, 0, 0.08);
    --button-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
    --hover-shadow: 0 15px 35px rgba(0, 0, 0, 0.12);

    /* Animation timing */
    --transition-fast: 0.2s;
    --transition-medium: 0.3s;
    --transition-slow: 0.5s;
    --ease-out: cubic-bezier(0.25, 0.1, 0.25, 1);
    --transition-duration: 0.3s;

    /* Colors from styles.css */
    --color-white: #ffffff;
    --color-black: #000000;
    --color-gray: #969696;
    --color-gray-light: #b9b9b9;
    --color-gray-lighter: #f8f8f8;
    --color-gray-dark: #333333;
    --color-gray-darker: #2c2c2c;
    --color-gray-very-dark: #2c3e50;
    --color-gray-very-dark-2: #34495e;
    --color-gray-very-light: #ecf0f1;
    --color-gray-medium: #95a5a6;
    --color-gray-medium-dark: #555;

    /* Blue */
    --color-blue: #3a80d2;
    --color-blue-dark: #2980b9;
    --color-blue-light: #3498db;
    --color-blue-shadow: #4a90e240;

    /* Other Colors */
    --color-green: #2ecc71;
    --color-red: #c82333;
    --color-red-light: #dc3545;
    --color-orange: #f39c12;
    --color-yellow: #f1c40f;
    --color-purple: #9b59b6;
    --color-purple-light: #c76bec;
    --color-purple-dark: #8e44ad;
    --color-teal: #1abc9c;
    --color-teal-dark: #16a085;

    /* Layout */
    --border-radius: 0.5rem;
    --box-shadow: 0 0 20px rgba(0, 0, 0, 0.1);
}

body {
    background-color: var(--bg-color);
    color: var(--text-color-primary);
    font-family: var(--font-family);
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

/* Navigation */
.navbar {
    background-color: var(--nav-bg-color);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    box-shadow: var(--sidebar-shadow);
    border-bottom: 1px solid var(--border-color);
}

.navbar .navbar-brand {
    color: var(--accent-color);
    font-weight: 600;
    letter-spacing: -0.02em;
}

.navbar .nav-link {
    color: var(--text-color-secondary);
    border-radius: 8px;
    transition: all var(--transition-fast) var(--ease-out);
    font-weight: 500;
}

.navbar .nav-link:hover {
    background-color: rgba(0, 102, 204, 0.1);
    color: var(--accent-color);
    transform: translateY(-1px);
}

.navbar .nav-link.active {
    background: linear-gradient(135deg, var(--accent-color) 0%, var(--accent-hover) 100%);
    color: white;
    font-weight: 600;
    box-shadow: 0 2px 8px rgba(0, 102, 204, 0.3);
}

/* Glass Card Effect */
.glass-card {
    background-color: var(--bg-card);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border-radius: 16px;
    border: 1px solid var(--border-color);
    box-shadow: var(--card-shadow);
    transition: all var(--transition-medium) var(--ease-out);
}

.glass-card:hover {
    box-shadow: var(--hover-shadow);
    transform: translateY(-3px);
}

/* Buttons */
.btn {
    border-radius: 10px;
    font-weight: 500;
    transition: all var(--transition-fast) var(--ease-out);
    box-shadow: var(--button-shadow);
    border: none;
}

.btn:hover {
    transform: translateY(-2px);
    box-shadow: var(--hover-shadow);
}

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

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

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

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

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

/* Forms */
.form-control,
.form-select {
    border-radius: 10px;
    padding: 12px 15px;
    border: 1px solid var(--border-color);
    background-color: rgba(255, 255, 255, 0.8);
    color: var(--text-color-primary);
    transition: all var(--transition-fast) var(--ease-out);
    backdrop-filter: blur(5px);
    -webkit-backdrop-filter: blur(5px);
}

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

.form-control:focus,
.form-select:focus {
    box-shadow: 0 0 0 3px rgba(0, 102, 204, 0.25);
    border-color: var(--accent-color);
    background-color: rgba(255, 255, 255, 0.95);
}

.form-label {
    font-weight: 500;
    margin-bottom: 8px;
    color: var(--text-color-primary);
}

.form-check-label {
    color: var(--text-color-secondary);
}

/* Modal */
.modal-content {
    border-radius: 16px;
    border: none;
    background-color: var(--bg-card);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    box-shadow: var(--card-shadow);
}

.modal-header {
    border-bottom-color: var(--border-color);
    padding: 20px 25px;
    background-color: var(--bg-sidebar);
}

.modal-footer {
    border-top-color: var(--border-color);
    padding: 20px 25px;
    background-color: var(--bg-sidebar);
}

.modal-title {
    font-weight: 600;
    letter-spacing: -0.02em;
    color: var(--text-color-primary);
}

/* Alerts */
.alert {
    box-shadow: 0 2px 4px var(--shadow-color);
}

/* Typography */
h1,
h2,
h3,
h4,
h5,
h6 {
    color: var(--text-color-primary);
}

hr {
    border-top: 1px solid var(--text-color-secondary);
}

/* Tables */
.table {
    color: var(--text-color-primary);
}

.table-striped tbody tr:nth-of-type(odd) {
    background-color: var(--bg-color-secondary);
}

.table thead th {
    border-bottom: 2px solid var(--text-color-secondary);
}

.table td,
.table th {
    border-top: 1px solid var(--text-color-secondary);
}

/* Cards */
.card {
    background-color: var(--bg-color);
    border: 1px solid var(--text-color-secondary);
}

.card-header {
    background-color: var(--bg-color-secondary);
    border-bottom: 1px solid var(--text-color-secondary);
}

.card-footer {
    background-color: var(--bg-color-secondary);
    border-top: 1px solid var(--text-color-secondary);
}

/* List groups */
.list-group-item {
    background-color: var(--bg-color);
    border-color: var(--text-color-secondary);
    color: var(--text-color-primary);
}

/* Pagination */
.page-item.disabled .page-link {
    background-color: var(--bg-color-secondary);
    border-color: var(--text-color-secondary);
}

.page-link {
    background-color: var(--bg-color);
    border-color: var(--text-color-secondary);
    color: var(--accent-color);
}

.page-item.active .page-link {
    background-color: var(--accent-color);
    border-color: var(--accent-color);
}

/* Custom scrollbar */
::-webkit-scrollbar {
    width: 12px;
}

::-webkit-scrollbar-track {
    background: var(--bg-color-secondary);
}

::-webkit-scrollbar-thumb {
    background-color: var(--text-color-secondary);
    border-radius: 6px;
    border: 3px solid var(--bg-color-secondary);
}

/* Links */
a {
    color: var(--accent-color);
}

a:hover {
    color: var(--color-blue-dark);
}

/* Code blocks */
pre,
code {
    background-color: var(--bg-color-secondary);
    color: var(--text-color-primary);
    border: 1px solid var(--text-color-secondary);
    border-radius: 4px;
}

/* Tooltips */
.tooltip .tooltip-inner {
    background-color: var(--bg-color-secondary);
    color: var(--text-color-primary);
}

.tooltip .arrow::before {
    border-top-color: var(--bg-color-secondary);
}

/* Badges */
.badge {
    background-color: var(--accent-color);
    color: var(--color-white);
}

/* Progress bars */
.progress {
    background-color: var(--bg-color-secondary);
}

.progress-bar {
    background-color: var(--accent-color);
}

#settingsTabs .nav-link {
    color: var(--color-gray-dark);
    transition: color var(--transition-duration) ease;
}

#settingsTabs .nav-link:hover {
    color: var(--color-blue-dark);

}

#settingsTabs .nav-link.active {
    color: var(--color-white);
}

.tab-content>.tab-pane {
    border-radius: 0 0 var(--border-radius) var(--border-radius);
}

.tab-content h2 {
    color: var(--color-gray-dark);
}

.cm-s-monokai.CodeMirror {
    background-color: var(--bg-color-secondary);
    border: 1px solid var(--text-color-secondary);
}

.cm-s-monokai .CodeMirror-gutters {
    background-color: var(--bg-color-secondary);
}

.cm-s-monokai.CodeMirror,
.CodeMirror.cm-s-monokai.CodeMirror-wrap.CodeMirror-focused {
    color: var(--color-black);
}

/* About section styles */

.section-title {
    color: var(--color-blue-dark);
}

.info-card {
    background-color: var(--color-white);
}

.card-title {
    color: var(--color-blue);
}

.card-title::after {
    background-color: var(--color-blue-light);
}

.info-label {
    color: var(--color-gray-dark);
}

.markdown-content {
    color: var(--color-gray-dark);
}

.markdown-content h1 {
    color: var(--color-blue-dark);
}

.markdown-content h2 {
    color: var(--color-teal-dark);
}

.markdown-content h3 {
    color: var(--color-purple-dark);
}

.markdown-content li::before {
    color: var(--color-blue-light);
}

.markdown-content code {
    background-color: var(--color-gray-lighter);
    color: var(--color-purple-dark);
}

.markdown-content a {
    color: var(--color-blue);
    border-bottom: 1px solid var(--color-blue-light);
}

.markdown-content a:hover {
    color: var(--color-blue-dark);
    border-bottom-color: var(--color-blue-dark);
}

.markdown-content h3 a {
    color: var(--color-purple-dark);
    border-bottom: 1px solid var(--color-purple-light);
}

.show-more {
    color: var(--color-blue);
}

.show-more:hover {
    color: var(--color-blue-dark);
}

/* Rule item styling */
.rule-item {
    background-color: var(--bg-card);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border-radius: 12px;
    border: 1px solid var(--border-color);
    box-shadow: var(--card-shadow);
    padding: 1.25rem;
    margin-bottom: 1rem;
    transition: all var(--transition-medium) var(--ease-out);
    color: var(--text-color-primary);
}

.rule-item:hover {
    box-shadow: var(--hover-shadow);
    transform: translateY(-2px);
    border-color: rgba(0, 102, 204, 0.2);
}

.rule-item.disabled {
    opacity: 0.6;
    background-color: var(--bg-color-secondary);
    color: var(--text-color-secondary);
}

.rule-item.disabled:hover {
    transform: none;
    box-shadow: var(--card-shadow);
}

.rule-item .rule-header {
    display: flex;
    justify-content: between;
    align-items: center;
    margin-bottom: 0.75rem;
}

.rule-item .rule-title {
    font-weight: 600;
    color: var(--text-color-primary);
    margin: 0;
    font-size: 1.1rem;
}

.rule-item .rule-description {
    color: var(--text-color-secondary);
    font-size: 0.9rem;
    margin-bottom: 0.5rem;
}

.rule-item .rule-status {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 0.85rem;
}

.rule-item .rule-actions {
    display: flex;
    gap: 0.5rem;
    margin-top: 0.75rem;
}

/* Port item styling under filtered-ports */
#filtered-ports .port-item {
    background-color: var(--bg-card);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border-radius: 10px;
    border: 1px solid var(--border-color);
    box-shadow: var(--card-shadow);
    padding: 1rem;
    margin-bottom: 0.75rem;
    transition: all var(--transition-medium) var(--ease-out);
    color: var(--text-color-primary);
}

#filtered-ports .port-item:hover {
    box-shadow: var(--hover-shadow);
    transform: translateY(-1px);
    border-color: rgba(0, 102, 204, 0.2);
}

#filtered-ports .port-item .port-header {
    display: flex;
    justify-content: between;
    align-items: center;
    margin-bottom: 0.5rem;
}

#filtered-ports .port-item .port-number {
    font-weight: 600;
    color: var(--accent-color);
    font-size: 1.1rem;
}

#filtered-ports .port-item .port-protocol {
    background-color: var(--accent-color);
    color: white;
    padding: 0.2rem 0.5rem;
    border-radius: 4px;
    font-size: 0.75rem;
    font-weight: 500;
    text-transform: uppercase;
}

#filtered-ports .port-item .port-description {
    color: var(--text-color-primary);
    font-weight: 500;
    margin-bottom: 0.5rem;
}

#filtered-ports .port-item .port-ip {
    color: var(--text-color-secondary);
    font-size: 0.9rem;
    margin-bottom: 0.5rem;
}

#filtered-ports .port-item .port-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 0.25rem;
    margin-top: 0.5rem;
}

#filtered-ports .port-item .port-tags .tag-badge {
    display: inline-block;
    padding: 0.2rem 0.5rem;
    border-radius: 6px;
    color: white;
    font-size: 0.75rem;
    font-weight: 500;
    text-decoration: none;
    transition: opacity var(--transition-fast) ease;
}

#filtered-ports .port-item .port-tags .tag-badge:hover {
    opacity: 0.8;
    color: white;
    text-decoration: none;
}

#filtered-ports .port-item .port-meta {
    display: flex;
    justify-content: between;
    align-items: center;
    font-size: 0.85rem;
    color: var(--text-color-secondary);
    margin-top: 0.5rem;
    padding-top: 0.5rem;
    border-top: 1px solid var(--border-color);
}

/* Tag styling */
.tag-badge {
    display: inline-block;
    padding: 0.25rem 0.5rem;
    margin: 0.125rem;
    border-radius: 0.375rem;
    color: white;
    font-size: 0.875rem;
    text-decoration: none;
}

.tag-badge:hover {
    opacity: 0.8;
    color: white;
    text-decoration: none;
}

/* Port tags styling */
.port-tags {
    margin-top: 0.5rem;
}

.usage-badge {
    background-color: #6c757d;
    color: white;
    padding: 0.25rem 0.5rem;
    border-radius: 0.375rem;
    font-size: 0.75rem;
}

/* Custom modal sizing for rule builder */
#ruleModal .modal-dialog {
    max-width: 1000px;
    width: 95%;
    margin: 1rem auto;
}

/* Responsive modal sizing */
@media (max-width: 576px) {
    #ruleModal .modal-dialog {
        max-width: 100%;
        width: 100%;
        margin: 0.5rem;
    }

    #ruleModal .modal-content {
        border-radius: 0.5rem;
    }

    /* Stack columns on mobile */
    #ruleModal .condition-item .row>div,
    #ruleModal .action-item .row>div {
        margin-bottom: 0.5rem;
    }

    .modal-title {
        font-size: 1.1rem;
    }

    .card-title,
    .form-label {
        font-size: 0.9rem;
    }

    .btn-sm {
        font-size: 0.8rem;
        padding: 0.25rem 0.5rem;
    }

    .tag-badge {
        font-size: 0.75rem;
        padding: 0.2rem 0.4rem;
    }
}

@media (min-width: 577px) and (max-width: 768px) {
    #ruleModal .modal-dialog {
        max-width: 90%;
        width: 90%;
    }
}

@media (min-width: 769px) and (max-width: 992px) {
    #ruleModal .modal-dialog {
        max-width: 900px;
        width: 85%;
    }
}

@media (min-width: 993px) {
    #ruleModal .modal-dialog {
        max-width: 1000px;
        width: 80%;
    }
}

/* Improved spacing for mobile */
@media (max-width: 768px) {
    #ruleModal .card-body {
        padding: 0.75rem;
    }

    #ruleModal .modal-body {
        padding: 1rem;
    }

    #ruleModal .row {
        margin: 0 -0.5rem;
    }

    #ruleModal .row>* {
        padding: 0 0.5rem;
    }
}