/* Neobrutalism Base */
@import url('https://fonts.googleapis.com/css2?family=Space+Mono:wght@700&family=Roboto:wght@400;500&display=swap');

/* Arabic Font */
@import url('https://fonts.googleapis.com/css2?family=Cairo:wght@400;700&display=swap');

:root {
    --soft-white: #F5F5F5;
    --teal: #26A69A;
    --coral: #FF6B6B;
    --charcoal: #2D2D2D;
    --dark-gray: #222222;
}

body {
    background-color: var(--soft-white);
    font-family: 'Roboto', sans-serif;
    color: var(--dark-gray);
    margin: 0;
}

body[lang="ar"] {
    font-family: 'Cairo', sans-serif;
    direction: rtl;
}

/* Typography */
.page-title {
    font-family: 'Space Mono', monospace;
    font-family: 'Cairo', sans-serif;
    font-size: 2rem;
    font-weight: 700;
    text-align: center;
    margin: 1.5rem 0;
}

h2 {
    font-family: 'Space Mono', monospace;
    font-family: 'Cairo', sans-serif;
    font-size: 1.8rem;
    font-weight: 700;
    margin: 1rem 0;
}

h3 {
    font-family: 'Space Mono', monospace;
    font-family: 'Cairo', sans-serif;
    font-size: 1.4rem;
    font-weight: 700;
    margin: 1rem 0;
}

p, label, pre {
    font-size: 1rem;
    line-height: 1.5;
    letter-spacing: 0.02em;
}

/* Section Descriptions */
.section-description {
    font-size: 1rem;
    line-height: 1.6;
    color: var(--dark-gray);
    margin: 0.5rem 0 1.5rem;
    max-width: 800px;
    text-align: center;
}

/* Navigation Tabs */
.nav-tabs {
    border-bottom: 3px solid var(--charcoal);
    justify-content: center;
    margin-bottom: 1.5rem;
}

.btn-nav {
    background-color: var(--teal);
    border: 3px solid var(--charcoal);
    color: var(--dark-gray);
    font-family: 'Space Mono', monospace;
    font-family: 'Cairo', sans-serif;
    font-size: 1rem;
    padding: 0.5rem 1rem;
    margin: 0 0.5rem;
    transition: all 0.2s;
}

.btn-nav:hover, .btn-nav.active {
    background-color: var(--coral);
    transform: scale(1.03);
}

/* Containers */
.card-neo {
    background-color: var(--soft-white);
    border: 3px solid var(--charcoal);
    box-shadow: 4px 4px var(--coral);
    padding: 1rem;
    margin: 1rem auto;
    max-width: 800px;
    position: relative;
}

/* Buttons */
.btn-primary {
    background-color: var(--teal);
    border: 3px solid var(--charcoal);
    color: var(--dark-gray);
    font-family: 'Space Mono', monospace;
    font-family: 'Cairo', sans-serif;
    font-size: 1rem;
    padding: 0.5rem 1rem;
    width: 100%;
    max-width: 200px;
    transition: all 0.2s;
}

.btn-primary:hover {
    background-color: var(--coral);
    transform: scale(1.03);
    box-shadow: 6px 6px var(--coral);
}

.btn-primary:disabled {
    opacity: 0.6;
    cursor: not-allowed;
}

/* Language Toggle */
#languageToggle {
    max-width: 250px;
}

/* Loading Overlay */
.loader-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(245, 245, 245, 0.8);
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
}

.loader {
    width: 32px;
    height: 32px;
    border: 3px solid var(--charcoal);
    border-top: 3px solid var(--teal);
    border-radius: 50%;
    animation: spin 1s linear infinite;
}

.loader-overlay span {
    margin-top: 0.5rem;
    font-family: 'Space Mono', monospace;
    font-family: 'Cairo', sans-serif;
    font-size: 1rem;
    color: var(--dark-gray);
}

@keyframes spin {
    0% { transform: rotate(0deg); }
    100% { transform: rotate(360deg); }
}

/* Forms */
.form-control, .form-control:focus {
    border: 3px solid var(--charcoal);
    background-color: var(--soft-white);
    font-size: 1rem;
    padding: 0.5rem;
    height: auto;
}

.form-label {
    font-family: 'Space Mono', monospace;
    font-family: 'Cairo', sans-serif;
    font-size: 1rem;
}

.mb-2 {
    margin-bottom: 1rem !important;
}

/* Image Previews */
.img-preview {
    max-height: 300px;
    max-width: 100%;
    width: auto;
    height: auto;
    display: block;
    margin: 1rem auto;
    border: 3px solid var(--charcoal);
    box-shadow: 4px 4px var(--coral);
    box-sizing: border-box;
}

.img-clickable {
    cursor: pointer;
}

.img-clickable:hover {
    transform: scale(1.03);
    box-shadow: 6px 6px var(--coral);
}

/* Output Text */
.output-text {
    background-color: var(--soft-white);
    border: 3px solid var(--charcoal);
    padding: 0.75rem;
    max-height: 200px;
    overflow-y: auto;
    width: 100%;
    max-width: 80ch;
    margin: 0 auto 1rem;
}

/* Output Container */
.output-container {
    margin: 1rem 0;
}

/* Sections */
.section {
    display: none;
}

.section.active {
    display: block;
}

/* Alerts */
.alert {
    border: 3px solid var(--charcoal);
    box-shadow: 4px 4px var(--coral);
    font-size: 1rem;
    padding: 0.75rem;
}

/* Button Group */
.button-group {
    display: flex;
    justify-content: center;
    gap: 1rem;
    margin-top: 1rem;
}

.button-group .btn-primary {
    flex: 1;
    max-width: 150px;
    text-align: center;
}

/* Button with Tooltip */
.button-with-tooltip {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    margin: 0.5rem 0;
}

body[lang="ar"] .button-with-tooltip {
    flex-direction: row-reverse;
}

/* Tooltip Icon */
.tooltip-icon {
    color: var(--charcoal);
    font-size: 1rem;
    cursor: pointer;
    vertical-align: middle;
    /* Ensure no text content is rendered directly */
    display: inline-block;
    width: 1rem;
    height: 1rem;
    line-height: 1rem;
    text-align: center;
    /* Prevent any pseudo-elements from displaying text */
    content: none;
}

.tooltip-icon:hover {
    color: var(--coral);
}

/* Custom Tooltip Styling */
.custom-tooltip .tooltip-inner {
    background-color: var(--soft-white);
    color: var(--dark-gray);
    border: 3px solid var(--charcoal);
    box-shadow: 4px 4px var(--coral);
    font-family: 'Space Mono', monospace;
    font-family: 'Cairo', sans-serif;
}

/* Ensure button-with-tooltip for regenerate is hidden when button is hidden */
.button-with-tooltip.hidden {
    display: none;
}

/* Footer */
.footer {
    text-align: center;
    margin: 2rem 0;
    font-size: 0.9rem;
    position: relative;
    z-index: 1; /* Ensure footer is not overlaid */
}

.footer p {
    margin: 0.25rem 0;
}

@media (max-width: 576px) {
    .button-group {
        flex-direction: column;
        align-items: center;
    }

    .button-group .btn-primary {
        max-width: 100%;
        margin-bottom: 0.5rem;
    }

    .button-with-tooltip {
        justify-content: center;
    }
}

/* Responsive Adjustments */
@media (max-width: 768px) {
    .page-title {
        font-size: 1.6rem;
    }

    h2 {
        font-size: 1.6rem;
    }

    h3 {
        font-size: 1.2rem;
    }

    p, label, pre, .btn-nav, .btn-primary {
        font-size: 0.9rem;
    }

    .section-description {
        font-size: 0.9rem;
    }

    .card-neo {
        padding: 0.75rem;
        margin: 0.75rem auto;
    }

    .img-preview {
        max-height: 250px;
    }

    .output-text {
        max-height: 180px;
    }

    .nav-tabs {
        flex-direction: column;
        align-items: center;
    }

    .btn-nav {
        width: 100%;
        margin: 0.25rem 0;
    }
}

@media (max-width: 576px) {
    .container {
        padding: 0 15px;
    }

    .row > div {
        margin-bottom: 0.75rem;
    }

    .btn-primary {
        max-width: 100%;
    }
}