/* Function Page Material Design 3 Styles */
/* This file provides specific styles for function pages using Material Design 3 */

/* Function Info Header */
.function-info-header {
    background: linear-gradient(
        135deg,
        var(--memowl-primary-container) 0%,
        var(--memowl-surface-variant) 100%
    );
    border-radius: 16px;
    margin-bottom: 24px;
    overflow: hidden;
}

.function-info-header .padding {
    padding: 32px 24px;
    text-align: center;
}

.function-info-header h1 {
    color: var(--memowl-on-primary-container);
    margin-bottom: 16px;
    font-weight: 400;
    letter-spacing: 0.25px;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 12px;
}

.function-info-header h1 i {
    color: var(--memowl-primary);
}

.function-info-header p {
    color: var(--memowl-on-surface-variant);
    max-width: 600px;
    margin: 0 auto;
    font-size: 16px;
    line-height: 1.5;
}

/* View sections */
.view-section {
    margin-bottom: 24px;
}

/* Auth Required Section */
.view-section .card h2 {
    display: flex;
    align-items: center;
    gap: 12px;
    margin-bottom: 16px;
    color: var(--memowl-on-surface);
    font-weight: 400;
}

.view-section .card h2 i {
    color: var(--memowl-primary);
}

.view-section .card p {
    color: var(--memowl-on-surface-variant);
    margin-bottom: 24px;
    line-height: 1.5;
}

/* Test Section */
.view-section .card h3 {
    display: flex;
    align-items: center;
    gap: 12px;
    margin-bottom: 8px;
    color: var(--memowl-on-surface);
    font-weight: 400;
}

.view-section .card h3 i {
    color: var(--memowl-primary);
}

/* Result and Error sections */
.view-section .card .margin {
    margin-top: 24px;
    padding-top: 24px;
    border-top: 1px solid var(--memowl-outline);
}

.view-section .card .margin h3 {
    margin-bottom: 16px;
}

.view-section .card .margin h3.error-text {
    color: var(--md-sys-color-error, #ba1a1a);
}

.view-section .card .margin h3.error-text i {
    color: var(--md-sys-color-error, #ba1a1a);
}

/* Surface containers for code display */
.surface-container {
    background: var(--memowl-surface-variant);
    color: var(--memowl-on-surface-variant);
    border-radius: 8px;
    padding: 16px;
    margin-bottom: 12px;
}

.surface-container.error {
    background: var(--md-sys-color-error-container, rgba(179, 38, 30, 0.12));
    color: var(--md-sys-color-on-error-container, #410e0b);
}

.surface-container pre {
    margin: 0;
    font-family: 'Roboto Mono', 'Monaco', 'Menlo', 'Ubuntu Mono', monospace;
    font-size: 13px;
    line-height: 1.4;
    white-space: pre-wrap;
    word-wrap: break-word;
}

.surface-container pre.wrap {
    white-space: pre-wrap;
    word-break: break-word;
}

/* Loading section */
.view-section.center-align {
    text-align: center;
    padding: 48px 24px;
}

.view-section.center-align .progress.circle {
    margin-bottom: 24px;
}

.view-section.center-align p {
    color: var(--memowl-on-surface-variant);
    font-size: 16px;
}

/* Button navigation */
nav.right-align {
    display: flex;
    justify-content: flex-end;
    margin-top: 24px;
}

/* Top navigation back button */
nav.top .button.circle.transparent {
    background: var(--memowl-surface);
    color: var(--memowl-on-surface);
    border: 1px solid var(--memowl-outline);
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
    margin-right: 8px;
}

nav.top .button.circle.transparent:hover {
    background: var(--memowl-surface-variant);
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.15);
    transform: translateY(-1px);
}

/* Enhanced button styles */
.button {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 10px 24px;
    border-radius: 20px;
    font-size: 14px;
    font-weight: 500;
    letter-spacing: 0.1px;
    text-decoration: none;
    transition: all 0.3s ease;
    cursor: pointer;
    border: none;
}

.button i {
    font-size: 18px;
}

.button.fill {
    background: var(--memowl-primary);
    color: var(--memowl-on-primary);
}

.button.fill:hover {
    background: color-mix(in srgb, var(--memowl-primary) 90%, black);
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.2);
    transform: translateY(-1px);
}

.button.transparent {
    background: transparent;
    color: var(--memowl-primary);
    border: 1px solid var(--memowl-outline);
}

.button.transparent:hover {
    background: color-mix(in srgb, var(--memowl-primary) 8%, transparent);
}

.button.circle {
    width: 40px;
    height: 40px;
    padding: 0;
    border-radius: 50%;
    display: inline-flex;
    align-items: center;
    justify-content: center;
}

.button.circle.transparent {
    background: var(--memowl-surface);
    color: var(--memowl-on-surface);
    border: 1px solid var(--memowl-outline);
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.12);
}

.button.circle.transparent:hover {
    background: var(--memowl-surface-variant);
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.16);
    transform: translateY(-1px);
}

/* Progress indicator */
.progress.circle {
    width: 48px;
    height: 48px;
    border: 4px solid var(--memowl-surface-variant);
    border-top: 4px solid var(--memowl-primary);
    border-radius: 50%;
    animation: spin 1s linear infinite;
    margin: 0 auto;
}

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

/* Small text utility */
.small-text {
    font-size: 12px;
    color: var(--memowl-on-surface-variant);
    margin-top: 8px;
}

/* Responsive adjustments */
@media (max-width: 768px) {
    .function-info-header .padding {
        padding: 24px 16px;
    }

    .function-info-header h1 {
        font-size: 24px;
        flex-direction: column;
        gap: 8px;
    }

    .view-section.center-align {
        padding: 32px 16px;
    }

    .button {
        padding: 8px 16px;
        font-size: 13px;
    }

    .button i {
        font-size: 16px;
    }

    .surface-container {
        padding: 12px;
    }

    .surface-container pre {
        font-size: 12px;
    }
}

/* Focus styles for accessibility */
.button:focus-visible {
    outline: 2px solid var(--memowl-primary);
    outline-offset: 2px;
}

/* Animation for cards */
.card {
    animation: memowl-fade-in 0.3s ease-out;
}

@keyframes memowl-fade-in {
    from {
        opacity: 0;
        transform: translateY(8px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* Status indicators for different states */
.status-ready {
    color: var(--md-sys-color-primary, #6750a4);
}

.status-loading {
    color: var(--md-sys-color-secondary, #625b71);
}

.status-success {
    color: var(--md-sys-color-primary, #6750a4);
}

.status-error {
    color: var(--md-sys-color-error, #ba1a1a);
}

/* Enhanced Material Icons */
i.fill {
    font-variation-settings: 'FILL' 1;
}

/* Print styles */
@media print {
    .button,
    nav.right-align {
        display: none !important;
    }

    .card {
        box-shadow: none;
        border: 1px solid #ccc;
        break-inside: avoid;
    }

    .surface-container {
        border: 1px solid #ccc;
        background: #f5f5f5 !important;
        color: #000 !important;
    }
}