/* Base Styles */
html, body {
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
    line-height: 1.6;
    color: #e1e1e1;
    margin: 0;
    padding: 0;
    background-color: #1e1e1e;
}

a, .btn-link {
    color: #6cb4ee;
    text-decoration: none;
    transition: color 0.3s ease;
}

a:hover {
    color: #9cd7f5;
}

.btn-primary {
    color: #fff;
    background-color: #1b6ec2;
    border-color: #1861ac;
}

.btn:focus, .btn:active:focus, .btn-link.nav-link:focus, .form-control:focus, .form-check-input:focus {
    box-shadow: 0 0 0 0.1rem white, 0 0 0 0.25rem #258cfb;
}

.content {
    padding-top: 0;
}

h1:focus {
    outline: none;
}

.valid.modified:not([type=checkbox]) {
    outline: 1px solid #26b050;
}

.invalid {
    outline: 1px solid #e50000;
}

.validation-message {
    color: #e50000;
}

#blazor-error-ui {
    background: linear-gradient(135deg, #2d2d30 0%, #252526 100%);
    bottom: 0;
    box-shadow: 0 -4px 20px rgba(0, 0, 0, 0.5);
    display: none;
    left: 0;
    padding: 1.5rem;
    position: fixed;
    width: 100%;
    z-index: 1000;
    border-top: 2px solid #f59e0b;
    animation: slideUp 0.3s ease-out;
}

@keyframes slideUp {
    from {
        transform: translateY(100%);
        opacity: 0;
    }
    to {
        transform: translateY(0);
        opacity: 1;
    }
}

#blazor-error-ui .error-content {
    max-width: 1200px;
    margin: 0 auto;
    display: flex;
    align-items: center;
    gap: 1.5rem;
    color: #e1e1e1;
}

#blazor-error-ui .error-icon {
    flex-shrink: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    width: 48px;
    height: 48px;
    background: rgba(245, 158, 11, 0.15);
    border-radius: 12px;
    backdrop-filter: blur(10px);
}

#blazor-error-ui .error-icon svg {
    color: #f59e0b;
}

#blazor-error-ui .error-message {
    flex: 1;
}

#blazor-error-ui .error-message strong {
    display: block;
    font-size: 1.1rem;
    font-weight: 600;
    margin-bottom: 0.25rem;
    color: #ffffff;
}

#blazor-error-ui .error-message p {
    margin: 0;
    opacity: 0.9;
    font-size: 0.95rem;
    color: #c5c5c5;
}

#blazor-error-ui .error-actions {
    display: flex;
    align-items: center;
    gap: 1rem;
}

#blazor-error-ui .reload-btn {
    background: linear-gradient(135deg, #3d1f8f 0%, #005a9e 100%);
    color: white;
    padding: 0.625rem 1.5rem;
    border-radius: 6px;
    font-weight: 600;
    text-decoration: none;
    transition: all 0.2s ease;
    font-size: 0.95rem;
    box-shadow: 0 2px 8px rgba(61, 31, 143, 0.3);
}

#blazor-error-ui .reload-btn:hover {
    background: linear-gradient(135deg, #4a26a8 0%, #0069b8 100%);
    transform: translateY(-1px);
    box-shadow: 0 4px 12px rgba(61, 31, 143, 0.4);
}

#blazor-error-ui .dismiss-btn {
    background: rgba(255, 255, 255, 0.1);
    border: none;
    color: #c5c5c5;
    width: 32px;
    height: 32px;
    border-radius: 50%;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.2rem;
    transition: all 0.2s ease;
    backdrop-filter: blur(10px);
}

#blazor-error-ui .dismiss-btn:hover {
    background: rgba(255, 255, 255, 0.2);
    color: #ffffff;
    transform: scale(1.1);
}

@media (max-width: 768px) {
    #blazor-error-ui {
        padding: 1.25rem;
    }

    #blazor-error-ui .error-content {
        flex-direction: column;
        text-align: center;
        gap: 1rem;
    }

    #blazor-error-ui .error-actions {
        flex-direction: column;
        width: 100%;
        gap: 0.75rem;
    }

    #blazor-error-ui .reload-btn {
        width: 100%;
    }

    #blazor-error-ui .dismiss-btn {
        position: absolute;
        top: 1rem;
        right: 1rem;
    }
}

.blazor-error-boundary {
    background: url(data:image/svg+xml;base64,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) no-repeat 1rem/1.8rem, #b32121;
    padding: 1rem 1rem 1rem 3.7rem;
    color: white;
}

    .blazor-error-boundary::after {
        content: "An error has occurred."
    }

.darker-border-checkbox.form-check-input {
    border-color: #929292;
}

.form-floating > .form-control-plaintext::placeholder, .form-floating > .form-control::placeholder {
    color: var(--bs-secondary-color);
    text-align: end;
}

.form-floating > .form-control-plaintext:focus::placeholder, .form-floating > .form-control:focus::placeholder {
    text-align: start;
}

/* Hero Section */
.hero-section {
    background: linear-gradient(135deg, #3d1f8f 0%, #005a9e 100%);
    color: white;
    padding: 40px 20px;
    text-align: center;
    margin-bottom: 0;
}

.hero-content {
    max-width: 800px;
    margin: 0 auto;
}

.hero-title {
    font-size: 2.5rem;
    font-weight: 600;
    margin-bottom: 0;
    letter-spacing: -0.5px;
}

.hero-subtitle {
    font-size: 1.5rem;
    margin-bottom: 0.5rem;
    opacity: 0.95;
}

.hero-location {
    font-size: 1.1rem;
    opacity: 0.9;
    margin-bottom: 1.5rem;
}

.hero-badges {
    display: flex;
    gap: 15px;
    justify-content: center;
    flex-wrap: wrap;
}

.hero-badges .badge {
    background: rgba(255, 255, 255, 0.2);
    padding: 8px 20px;
    border-radius: 25px;
    font-size: 0.95rem;
    font-weight: 500;
    backdrop-filter: blur(10px);
}

/* Container */
.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 40px 20px;
    background-color: #1e1e1e;
}

/* Section Styles */
section {
    margin-bottom: 60px;
}

.section-title {
    font-size: 2.2rem;
    font-weight: 700;
    margin-bottom: 30px;
    text-align: center;
    color: #ffffff;
    position: relative;
    padding-bottom: 15px;
}

.section-title::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 60px;
    height: 4px;
    background: linear-gradient(135deg, #3d1f8f 0%, #005a9e 100%);
    border-radius: 2px;
}

/* Blog Section */
.blog-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 30px;
    margin-top: 40px;
}

.blog-card {
    background: #2d2d30;
    padding: 25px;
    border-radius: 10px;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.3);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.blog-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.5);
}

.blog-card h3 {
    font-size: 1.2rem;
    margin-bottom: 10px;
    color: #ffffff;
    font-weight: 600;
    line-height: 1.4;
}

.blog-date {
    font-size: 0.9rem;
    color: #6cb4ee;
    margin-bottom: 10px;
    font-weight: 500;
}

.blog-card p {
    color: #c5c5c5;
    line-height: 1.6;
}

/* GitHub Stats Section */
.github-profile {
    text-align: center;
    margin-bottom: 40px;
}

.github-avatar {
    width: 120px;
    height: 120px;
    border-radius: 50%;
    border: 4px solid #a78bfa;
    margin-bottom: 20px;
}

.github-name {
    font-size: 1.8rem;
    font-weight: 600;
    color: #ffffff;
    margin-bottom: 10px;
}

.github-bio {
    font-size: 1.1rem;
    color: #c5c5c5;
    max-width: 600px;
    margin: 0 auto;
}

.stats-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 30px;
    margin-top: 40px;
}

.stat-card-link {
    text-decoration: none;
    color: inherit;
    display: block;
}

.stat-card {
    background: linear-gradient(135deg, #3d1f8f 0%, #005a9e 100%);
    padding: 40px 20px;
    border-radius: 10px;
    text-align: center;
    color: white;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.08);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.stat-card-link:hover .stat-card {
    transform: translateY(-5px);
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.5);
}

.stat-number {
    font-size: 3rem;
    font-weight: 700;
    margin-bottom: 10px;
}

.stat-label {
    font-size: 1.1rem;
    opacity: 0.95;
}

/* Utility Classes */
.text-center {
    text-align: center;
}

.mt-4 {
    margin-top: 2rem;
}

.view-all-link {
    color: #a78bfa;
    font-weight: 600;
    font-size: 1.1rem;
    display: inline-block;
}

.view-all-link:hover {
    color: #c4b5fd;
}

/* Responsive Design */
@media (max-width: 768px) {
    .hero-title {
        font-size: 2rem;
    }

    .section-title {
        font-size: 1.8rem;
    }

    .blog-grid,
    .stats-grid {
        grid-template-columns: 1fr;
    }

    .hero-section {
        padding: 30px 20px;
    }
}

@media (max-width: 480px) {
    .hero-title {
        font-size: 1.75rem;
    }

    .stat-number {
        font-size: 2.5rem;
    }

    .blog-card {
        padding: 20px;
    }
}

/* ===== Tools Page Styles ===== */

.tools-layout {
    display: flex;
    gap: 0;
    min-height: calc(100vh - 200px);
}

/* Vertical Sidebar Navigation */
.tools-sidebar {
    width: 280px;
    flex-shrink: 0;
    background: #252526;
    border-right: 1px solid #3d3d3d;
    padding: 20px 0;
    overflow-y: auto;
}

.tools-group {
    margin-bottom: 8px;
}

.tools-group-header {
    padding: 12px 20px;
    font-size: 0.75rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    color: #888;
    background: transparent;
}

.tools-nav-item {
    display: block;
    padding: 12px 20px 12px 32px;
    color: #c5c5c5;
    text-decoration: none;
    font-size: 0.95rem;
    transition: all 0.2s ease;
    border-left: 3px solid transparent;
    cursor: pointer;
}

.tools-nav-item:hover {
    background: rgba(255, 255, 255, 0.05);
    color: #ffffff;
}

.tools-nav-item.active {
    background: rgba(167, 139, 250, 0.1);
    color: #a78bfa;
    border-left-color: #a78bfa;
}

.tools-nav-item i {
    margin-right: 10px;
    width: 16px;
    text-align: center;
    opacity: 0.8;
}

/* Main Content Area */
.tools-content {
    flex: 1;
    padding: 30px 40px;
    overflow-y: auto;
    background: #1e1e1e;
}

.tool-header {
    margin-bottom: 30px;
}

.tool-title {
    font-size: 1.8rem;
    font-weight: 600;
    color: #ffffff;
    margin: 0 0 8px 0;
}

.tool-description {
    color: #888;
    font-size: 1rem;
    margin: 0;
}

/* Tool Container */
.tool-container {
    background: #2d2d30;
    border-radius: 10px;
    padding: 25px;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.3);
}

/* Tabs */
.tool-tabs {
    display: flex;
    gap: 4px;
    margin-bottom: 20px;
    border-bottom: 1px solid #3d3d3d;
    padding-bottom: 0;
}

.tool-tab {
    padding: 10px 20px;
    font-size: 0.95rem;
    font-weight: 500;
    color: #888;
    background: transparent;
    border: none;
    border-bottom: 2px solid transparent;
    cursor: pointer;
    transition: color 0.2s ease, border-color 0.2s ease;
    margin-bottom: -1px;
}

.tool-tab:hover {
    color: #c5c5c5;
}

.tool-tab.active {
    color: #a78bfa;
    border-bottom-color: #a78bfa;
}

.tool-textarea-readonly {
    background: #252526;
    cursor: default;
}


/* Form Controls */
.tool-form-group {
    margin-bottom: 20px;
}

.tool-label {
    display: block;
    font-size: 0.9rem;
    font-weight: 500;
    color: #c5c5c5;
    margin-bottom: 8px;
}

.tool-input,
.tool-textarea {
    width: 100%;
    padding: 12px 16px;
    font-size: 0.95rem;
    font-family: 'Consolas', 'Monaco', 'Courier New', monospace;
    color: #e1e1e1;
    background: #1e1e1e;
    border: 1px solid #3d3d3d;
    border-radius: 6px;
    transition: border-color 0.2s ease, box-shadow 0.2s ease;
    box-sizing: border-box;
}

.tool-input:focus,
.tool-textarea:focus {
    outline: none;
    border-color: #a78bfa;
    box-shadow: 0 0 0 3px rgba(167, 139, 250, 0.15);
}

.tool-input::placeholder,
.tool-textarea::placeholder {
    color: #666;
}

.tool-textarea {
    min-height: 120px;
    resize: vertical;
    line-height: 1.5;
}

.tool-select {
    width: 100%;
    padding: 12px 16px;
    font-size: 0.95rem;
    color: #e1e1e1;
    background: #1e1e1e;
    border: 1px solid #3d3d3d;
    border-radius: 6px;
    cursor: pointer;
    transition: border-color 0.2s ease;
    appearance: none;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' fill='%23888' viewBox='0 0 16 16'%3E%3Cpath d='M8 11L3 6h10l-5 5z'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 16px center;
}

.tool-select:focus {
    outline: none;
    border-color: #a78bfa;
}

.tool-select option {
    background: #2d2d30;
    color: #e1e1e1;
}

/* Buttons */
.tool-actions {
    display: flex;
    gap: 12px;
    flex-wrap: wrap;
    margin-bottom: 20px;
}

.tool-button {
    padding: 10px 20px;
    font-size: 0.95rem;
    font-weight: 500;
    border: none;
    border-radius: 6px;
    cursor: pointer;
    transition: all 0.2s ease;
    display: inline-flex;
    align-items: center;
    gap: 8px;
}

.tool-button-primary {
    background: linear-gradient(135deg, #3d1f8f 0%, #005a9e 100%);
    color: #ffffff;
}

.tool-button-primary:hover {
    background: linear-gradient(135deg, #4a26a8 0%, #0069b8 100%);
    transform: translateY(-1px);
    box-shadow: 0 4px 12px rgba(61, 31, 143, 0.4);
}

.tool-button-secondary {
    background: #3d3d3d;
    color: #e1e1e1;
}

.tool-button-secondary:hover {
    background: #4d4d4d;
}

.tool-button-icon {
    padding: 10px;
    background: transparent;
    color: #888;
    border: 1px solid #3d3d3d;
}

.tool-button-icon:hover {
    color: #a78bfa;
    border-color: #a78bfa;
}

/* Output/Result Area */
.tool-output {
    background: #1e1e1e;
    border: 1px solid #3d3d3d;
    border-radius: 6px;
    padding: 16px;
    font-family: 'Consolas', 'Monaco', 'Courier New', monospace;
    font-size: 0.95rem;
    color: #e1e1e1;
    line-height: 1.6;
    min-height: 100px;
    white-space: pre-wrap;
    word-break: break-word;
}

.tool-output-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 8px;
}

.tool-output-label {
    font-size: 0.9rem;
    font-weight: 500;
    color: #c5c5c5;
}

/* Result Cards (for CRON next runs, etc.) */
.tool-result-list {
    list-style: none;
    padding: 0;
    margin: 0;
}

.tool-result-item {
    padding: 12px 16px;
    background: #252526;
    border-radius: 6px;
    margin-bottom: 8px;
    display: flex;
    align-items: center;
    gap: 12px;
}

.tool-result-item:last-child {
    margin-bottom: 0;
}

.tool-result-number {
    width: 28px;
    height: 28px;
    background: linear-gradient(135deg, #3d1f8f 0%, #005a9e 100%);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 0.85rem;
    font-weight: 600;
    color: #ffffff;
    flex-shrink: 0;
}

/* Explanation Blocks (for Regex) */
.tool-explanation {
    background: #252526;
    border-radius: 6px;
    padding: 16px;
    margin-top: 16px;
}

.tool-explanation-item {
    display: flex;
    gap: 16px;
    padding: 10px 0;
    border-bottom: 1px solid #3d3d3d;
}

.tool-explanation-item:last-child {
    border-bottom: none;
}

.tool-explanation-token {
    font-family: 'Consolas', 'Monaco', 'Courier New', monospace;
    background: #3d1f8f;
    color: #ffffff;
    padding: 2px 8px;
    border-radius: 4px;
    font-size: 0.9rem;
    flex-shrink: 0;
}

.tool-explanation-desc {
    color: #c5c5c5;
    font-size: 0.95rem;
}

/* Match Highlighting */
.tool-match {
    background: rgba(167, 139, 250, 0.3);
    border-radius: 2px;
    padding: 1px 2px;
}

/* Error State */
.tool-error {
    background: rgba(229, 0, 0, 0.1);
    border: 1px solid #e50000;
    border-radius: 6px;
    padding: 12px 16px;
    color: #ff6b6b;
    font-size: 0.95rem;
    margin-top: 16px;
}

.tool-error i {
    margin-right: 8px;
}

/* Success State */
.tool-success {
    background: rgba(38, 176, 80, 0.1);
    border: 1px solid #26b050;
    border-radius: 6px;
    padding: 12px 16px;
    color: #4ade80;
    font-size: 0.95rem;
    margin-top: 16px;
}

/* Info Box */
.tool-info {
    background: rgba(108, 180, 238, 0.1);
    border: 1px solid #3d3d3d;
    border-radius: 6px;
    padding: 16px;
    margin-top: 20px;
}

.tool-info-title {
    font-size: 0.9rem;
    font-weight: 600;
    color: #6cb4ee;
    margin-bottom: 8px;
}

.tool-info-content {
    font-size: 0.9rem;
    color: #c5c5c5;
    line-height: 1.6;
}

/* Two Column Layout for Input/Output */
.tool-columns {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 20px;
}

/* Inline Form Row */
.tool-form-row {
    display: flex;
    gap: 16px;
    align-items: flex-end;
}

.tool-form-row .tool-form-group {
    flex: 1;
    margin-bottom: 0;
}

/* Responsive Design for Tools */
@media (max-width: 1024px) {
    .tools-layout {
        flex-direction: column;
    }

    .tools-sidebar {
        width: 100%;
        border-right: none;
        border-bottom: 1px solid #3d3d3d;
        padding: 16px 0;
    }

    .tools-group {
        display: flex;
        flex-wrap: wrap;
        padding: 0 16px;
        gap: 8px;
        margin-bottom: 16px;
    }

    .tools-group-header {
        width: 100%;
        padding: 8px 0;
    }

    .tools-nav-item {
        padding: 10px 16px;
        border-left: none;
        border-radius: 6px;
        border: 1px solid #3d3d3d;
    }

    .tools-nav-item.active {
        border-color: #a78bfa;
    }

    .tools-content {
        padding: 20px;
    }

    .tool-columns {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 768px) {
    .tool-title {
        font-size: 1.5rem;
    }

    .tool-container {
        padding: 20px;
    }

    .tool-form-row {
        flex-direction: column;
        gap: 16px;
    }

    .tool-form-row .tool-form-group {
        width: 100%;
    }

    .tool-actions {
        flex-direction: column;
    }

    .tool-button {
        width: 100%;
        justify-content: center;
    }
}