/* UnitForge CSS Styles */

:root {
    color-scheme: light;
    --primary-color: #0d6efd;
    --secondary-color: #6c757d;
    --success-color: #198754;
    --danger-color: #dc3545;
    --warning-color: #ffc107;
    --info-color: #0dcaf0;
    --light-color: #f8f9fa;
    --dark-color: #212529;
    --border-radius: 0.375rem;
    --box-shadow: 0 0.125rem 0.25rem rgba(0, 0, 0, 0.075);
    --box-shadow-lg: 0 0.5rem 1rem rgba(0, 0, 0, 0.15);
    --body-bg: #ffffff;
    --surface-bg: #ffffff;
    --surface-alt-bg: #f8f9fa;
    --surface-border: #dee2e6;
    --text-color: #212529;
    --muted-color: #6c757d;
    --muted-on-dark-color: #cbd5e0;
    --divider-color: #f1f3f4;
    --hero-bg-start: #f8f9fa;
    --hero-bg-stop: #e9ecef;
    --code-bg: #1a202c;
    --code-color: #f7fafc;
    --placeholder-color: #6c757d;
    --input-bg: #ffffff;
    --input-text-color: #212529;
    --theme-color: #0d6efd;
}

:root[data-theme="dark"] {
    color-scheme: dark;
    --primary-color: #3b82f6;
    --secondary-color: #94a3b8;
    --success-color: #34d399;
    --danger-color: #f87171;
    --warning-color: #facc15;
    --info-color: #38bdf8;
    --light-color: #1f2937;
    --dark-color: #e2e8f0;
    --body-bg: #0f172a;
    --surface-bg: #1e293b;
    --surface-alt-bg: #16213b;
    --surface-border: #334155;
    --text-color: #e2e8f0;
    --muted-color: #94a3b8;
    --muted-on-dark-color: #a8b4cc;
    --divider-color: #273449;
    --hero-bg-start: #111c2f;
    --hero-bg-stop: #1e293b;
    --code-bg: #111c2f;
    --code-color: #e2e8f0;
    --placeholder-color: #94a3b8;
    --input-bg: #16213b;
    --input-text-color: #e2e8f0;
    --theme-color: #0b1120;
}

@media (prefers-color-scheme: dark) {
    :root:not([data-theme]) {
        color-scheme: dark;
        --primary-color: #3b82f6;
        --secondary-color: #94a3b8;
        --success-color: #34d399;
        --danger-color: #f87171;
        --warning-color: #facc15;
        --info-color: #38bdf8;
        --light-color: #1f2937;
        --dark-color: #e2e8f0;
        --body-bg: #0f172a;
        --surface-bg: #1e293b;
        --surface-alt-bg: #16213b;
        --surface-border: #334155;
        --text-color: #e2e8f0;
        --muted-color: #94a3b8;
        --muted-on-dark-color: #a8b4cc;
        --divider-color: #273449;
        --hero-bg-start: #111c2f;
        --hero-bg-stop: #1e293b;
        --code-bg: #111c2f;
        --code-color: #e2e8f0;
        --placeholder-color: #94a3b8;
        --input-bg: #16213b;
        --input-text-color: #e2e8f0;
        --theme-color: #0b1120;
    }
}

/* General Styles */

/* Navbar link contrast fix on primary bg */
.navbar-dark.bg-primary .navbar-nav .nav-link {
    color: #ffffff;
    font-weight: 600;
}
.navbar-dark.bg-primary .navbar-nav .nav-link:hover,
.navbar-dark.bg-primary .navbar-nav .nav-link:focus,
.navbar-dark.bg-primary .navbar-nav .nav-link.active {
    color: #ffffff;
}
body {
    font-family: "Segoe UI", Tahoma, Geneva, Verdana, sans-serif;
    line-height: 1.6;
    background-color: var(--body-bg);
    color: var(--text-color);
    transition: background-color 0.3s ease, color 0.3s ease;
}

.hero-section {
    background: linear-gradient(135deg, var(--hero-bg-start) 0%, var(--hero-bg-stop) 100%);
    border-bottom: 1px solid var(--surface-border);
}

/* Feature Icons */
.feature-icon {
    width: 4rem;
    height: 4rem;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
}

/* Card Hover Effects */
.hover-lift {
    transition: all 0.3s ease;
}

.hover-lift:hover {
    transform: translateY(-5px);
    box-shadow: var(--box-shadow-lg);
}

.card {
    background-color: var(--surface-bg);
    border-color: var(--surface-border);
    color: var(--text-color);
    transition: background-color 0.3s ease, color 0.3s ease, border-color 0.3s ease, box-shadow 0.3s ease;
}

/* Unit Type Badges */
.unit-type-badge {
    background: var(--surface-alt-bg);
    border: 1px solid var(--surface-border);
    border-radius: var(--border-radius);
    padding: 0.75rem 1rem;
    text-align: center;
    font-weight: 500;
    color: var(--text-color);
    transition: all 0.2s ease;
}

.unit-type-badge:hover {
    background: var(--primary-color);
    color: white;
    border-color: var(--primary-color);
}

/* Code Preview */
.code-preview {
    border-radius: var(--border-radius);
    box-shadow: var(--box-shadow-lg);
}

.code-preview pre {
    margin: 0;
    overflow-x: auto;
}

.code-preview code {
    font-size: 0.875rem;
    line-height: 1.4;
}

/* Fix contrast for dark backgrounds */
.bg-dark pre,
.bg-dark code {
    color: #f8f9fa !important;
}

.card.bg-dark .card-body pre,
.card.bg-dark .card-body code {
    color: #f8f9fa !important;
}

/* Override Bootstrap bg-dark for better contrast */
.bg-dark {
    background-color: #1a202c !important;
    color: #f7fafc !important;
}

.bg-dark pre,
.bg-dark code {
    color: #f7fafc !important;
}

.bg-light {
    background-color: var(--surface-alt-bg) !important;
    color: var(--text-color) !important;
}

/* Muted text helpers */
.text-muted {
    color: var(--muted-color) !important;
}

.card .text-muted,
.hero-section .text-muted {
    color: var(--muted-color) !important;
}

.bg-dark .text-muted,
.card.bg-dark .text-muted,
footer.bg-dark .text-muted,
.modal.bg-dark .text-muted,
.modal-content.bg-dark .text-muted,
.bg-dark .form-text.text-muted {
    color: var(--muted-on-dark-color) !important;
}

/* Editor Specific Styles */
.unit-type-fields {
    transition: all 0.3s ease;
}

.unit-type-fields.d-none {
    display: none !important;
}

#editor {
    font-family: "Courier New", Consolas, "Liberation Mono", monospace;
    font-size: 0.875rem;
    line-height: 1.5;
    border: none !important;
    resize: none;
    outline: none;
    box-shadow: none !important;
}

#editor:focus {
    box-shadow: none !important;
    border: none !important;
}

/* Validation Styles */
.validation-error {
    background-color: #f8d7da;
    border-color: #f5c6cb;
    color: #721c24;
    padding: 0.75rem;
    margin-bottom: 0.5rem;
    border-radius: var(--border-radius);
    border-left: 4px solid var(--danger-color);
}

.validation-warning {
    background-color: #fff3cd;
    border-color: #ffeaa7;
    color: #856404;
    padding: 0.75rem;
    margin-bottom: 0.5rem;
    border-radius: var(--border-radius);
    border-left: 4px solid var(--warning-color);
}

.validation-success {
    background-color: #d1e7dd;
    border-color: #badbcc;
    color: #0f5132;
    padding: 0.75rem;
    margin-bottom: 0.5rem;
    border-radius: var(--border-radius);
    border-left: 4px solid var(--success-color);
}

.validation-info {
    background-color: #cff4fc;
    border-color: #b8daff;
    color: #055160;
    padding: 0.75rem;
    margin-bottom: 0.5rem;
    border-radius: var(--border-radius);
    border-left: 4px solid var(--info-color);
}

/* Info Items */
.info-item {
    padding: 0.25rem 0;
    border-bottom: 1px solid var(--divider-color);
}

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

/* Help Content */
.help-content {
    font-size: 0.875rem;
}

.help-item {
    padding: 0.25rem 0;
}

/* Template Cards */
.template-card {
    transition: all 0.3s ease;
    cursor: pointer;
    height: 100%;
}

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

.template-card .card-header {
    background: linear-gradient(135deg, var(--primary-color), #0b5ed7);
    color: white;
    border: none;
}

.template-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 0.25rem;
    margin-top: 0.5rem;
}

.template-tag {
    background: var(--surface-alt-bg);
    color: var(--text-color);
    padding: 0.125rem 0.5rem;
    border-radius: 1rem;
    font-size: 0.75rem;
    font-weight: 500;
}

/* Navigation Pills */
.nav-pills .nav-link {
    color: var(--secondary-color);
    border-radius: var(--border-radius);
    transition: all 0.2s ease;
}

.nav-pills .nav-link.active {
    background-color: var(--primary-color);
    color: white;
}

.nav-pills .nav-link:hover:not(.active) {
    background-color: var(--surface-alt-bg);
    color: var(--text-color);
}

.form-control,
.form-select {
    background-color: var(--input-bg);
    color: var(--input-text-color);
    border-color: var(--surface-border);
    transition: background-color 0.3s ease, color 0.3s ease, border-color 0.3s ease, box-shadow 0.3s ease;
}

.form-control::placeholder {
    color: var(--placeholder-color);
    opacity: 1;
}

/* Form Styles */
.form-control:focus {
    border-color: var(--primary-color);
    box-shadow: 0 0 0 0.2rem rgba(13, 110, 253, 0.25);
    background-color: var(--input-bg);
    color: var(--input-text-color);
}

.form-select:focus {
    border-color: var(--primary-color);
    box-shadow: 0 0 0 0.2rem rgba(13, 110, 253, 0.25);
    background-color: var(--input-bg);
    color: var(--input-text-color);
}

/* Button Styles */
.btn {
    border-radius: var(--border-radius);
    font-weight: 500;
    transition: all 0.2s ease;
}

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

.btn-primary:hover {
    background-color: #0b5ed7;
    border-color: #0a58ca;
    transform: translateY(-1px);
}

.btn-outline-primary:hover {
    transform: translateY(-1px);
}

/* Modal Styles */
.modal-content {
    border: 1px solid var(--surface-border);
    border-radius: var(--border-radius);
    box-shadow: var(--box-shadow-lg);
    background-color: var(--surface-bg);
    color: var(--text-color);
}

.modal-header {
    border-bottom: 1px solid var(--surface-border);
    background: var(--surface-alt-bg);
}

.modal-footer {
    border-top: 1px solid var(--surface-border);
    background: var(--surface-alt-bg);
}

/* Loading States */
.spinner-border {
    width: 3rem;
    height: 3rem;
}

/* Parameter Form Styles */
.parameter-group {
    margin-bottom: 1rem;
    padding: 1rem;
    background: var(--surface-alt-bg);
    border-radius: var(--border-radius);
    border: 1px solid var(--surface-border);
}

.parameter-label {
    font-weight: 600;
    color: var(--text-color);
    margin-bottom: 0.25rem;
}

.parameter-description {
    font-size: 0.875rem;
    color: var(--secondary-color);
    margin-bottom: 0.5rem;
}

.parameter-required {
    color: var(--danger-color);
    font-weight: bold;
}

.parameter-optional {
    color: var(--secondary-color);
    font-style: italic;
}

/* Preview Code Block */
.preview-code {
    background: var(--code-bg);
    color: var(--code-color);
    border-radius: var(--border-radius);
    padding: 1rem;
    font-family: "Courier New", Consolas, "Liberation Mono", monospace;
    font-size: 0.875rem;
    line-height: 1.5;
    overflow-x: auto;
    max-height: 400px;
    overflow-y: auto;
}

/* Responsive Adjustments */
@media (max-width: 768px) {
    .hero-section {
        text-align: center;
    }

    .feature-icon {
        width: 3rem;
        height: 3rem;
        font-size: 1.25rem;
    }

    .display-4 {
        font-size: 2.5rem;
    }

    .nav-pills {
        flex-direction: column;
    }

    .nav-pills .nav-link {
        text-align: center;
        margin-bottom: 0.25rem;
    }
}

@media (max-width: 576px) {
    .container-fluid .row > div {
        margin-bottom: 1rem;
    }

    .modal-dialog {
        margin: 0.5rem;
    }

    .btn-group .btn {
        padding: 0.25rem 0.5rem;
        font-size: 0.875rem;
    }
}

/* Animation Classes */
.fade-in {
    animation: fadeIn 0.5s ease-in;
}

@keyframes fadeIn {
    from {
        opacity: 0;
        transform: translateY(20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.slide-up {
    animation: slideUp 0.3s ease-out;
}

@keyframes slideUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* Utility Classes */
.text-monospace {
    font-family: "Courier New", Consolas, "Liberation Mono", monospace;
}

.bg-gradient {
    background-image: linear-gradient(
        180deg,
        rgba(255, 255, 255, 0.15),
        rgba(255, 255, 255, 0)
    );
}

.border-start-primary {
    border-left: 4px solid var(--primary-color) !important;
}

.border-start-success {
    border-left: 4px solid var(--success-color) !important;
}

.border-start-warning {
    border-left: 4px solid var(--warning-color) !important;
}

.border-start-danger {
    border-left: 4px solid var(--danger-color) !important;
}

/* Outline button contrast helpers */
.btn-outline-secondary {
    color: var(--muted-color);
    border-color: var(--muted-color);
}

.btn-outline-secondary:hover,
.btn-outline-secondary:focus {
    color: #ffffff;
    background-color: var(--muted-color);
    border-color: var(--muted-color);
}

.card.bg-dark .btn-outline-secondary,
.bg-dark .btn-outline-secondary {
    color: #e2e8f0;
    border-color: #e2e8f0;
}

.card.bg-dark .btn-outline-secondary:hover,
.bg-dark .btn-outline-secondary:hover,
.card.bg-dark .btn-outline-secondary:focus,
.bg-dark .btn-outline-secondary:focus {
    color: #1a202c;
    background-color: #e2e8f0;
    border-color: #e2e8f0;
}

.card.bg-dark a,
.bg-dark a {
    color: #93c5fd;
}

.card.bg-dark a:hover,
.bg-dark a:hover,
.card.bg-dark a:focus,
.bg-dark a:focus {
    color: #bfdbfe;
}

.card.bg-dark .btn-outline-primary,
.bg-dark .btn-outline-primary {
    color: #e2e8f0;
    border-color: #93c5fd;
}

.card.bg-dark .btn-outline-primary:hover,
.bg-dark .btn-outline-primary:hover,
.card.bg-dark .btn-outline-primary:focus,
.bg-dark .btn-outline-primary:focus {
    color: #1a202c;
    background-color: #93c5fd;
    border-color: #93c5fd;
}

.link-contrast {
    color: #93c5fd !important;
}

.link-contrast:hover,
.link-contrast:focus {
    color: #bfdbfe !important;
    text-decoration: underline;
}

/* Footer OSI logo */
footer .badge.bg-success {
    position: relative;
    padding-left: 1.5rem;
}
footer .badge.bg-success::before {
    content: "";
    position: absolute;
    left: 0.35rem;
    top: 50%;
    transform: translateY(-50%);
    width: 1rem;
    height: 1rem;
    background: url('/static/img/osi-logo.svg') no-repeat center / contain;
}

/* Print Styles */
@media print {
    .navbar,
    .modal,
    .btn,
    footer {
        display: none !important;
    }

    .container {
        width: 100% !important;
        max-width: none !important;
    }

    .card {
        border: 1px solid #000 !important;
        box-shadow: none !important;
    }

    pre,
    code {
        white-space: pre-wrap !important;
        word-break: break-all !important;
    }
}