/**
 * Simple Restaurant Menu - Frontend Styles
 * Minimal, modern, and clean design for restaurant menus
 */

/* ==========================================================================
   CSS Variables
   ========================================================================== */
:root {
    --srm-primary-color: #000000;
    --srm-background-color: #ffffff;
    --srm-text-color: #333333;
    --srm-text-light: #666666;
    --srm-border-color: #000000;
    --srm-border-width: 3px;
    --srm-spacing-xs: 0.5rem;
    --srm-spacing-sm: 1rem;
    --srm-spacing-md: 1.5rem;
    --srm-spacing-lg: 2.5rem;
    --srm-spacing-xl: 4rem;
    --srm-image-size: 180px;
    --srm-image-size-mobile: 150px;
    --srm-max-width: 600px;
    --srm-font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Oxygen-Sans, Ubuntu, Cantarell, "Helvetica Neue", sans-serif;
}

/* ==========================================================================
   Container
   ========================================================================== */
.srm-menu-container {
    background-color: var(--srm-background-color);
    font-family: var(--srm-font-family);
    max-width: 100%;
    margin: 0 auto;
    padding: var(--srm-spacing-lg) var(--srm-spacing-sm);
    box-sizing: border-box;
}

.srm-menu-container *,
.srm-menu-container *::before,
.srm-menu-container *::after {
    box-sizing: border-box;
}

/* ==========================================================================
   Navigation - Section Buttons
   ========================================================================== */
.srm-nav {
    margin-bottom: var(--srm-spacing-xl);
    padding: 0 var(--srm-spacing-sm);
}

.srm-nav-buttons {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 12px;
    max-width: 350px;
    margin: 0 auto;
    padding: 0;
    list-style: none;
}

.srm-nav-button {
    display: block;
    width: 100%;
    padding: 16px 24px;
    background-color: var(--srm-background-color) !important;
    border: var(--srm-border-width) solid var(--srm-border-color) !important;
    border-radius: 0 !important;
    color: var(--srm-primary-color) !important;
    text-decoration: none !important;
    text-align: center;
    text-transform: uppercase;
    font-family: var(--srm-font-family) !important;
    font-weight: 700 !important;
    font-size: 0.9rem !important;
    letter-spacing: 0.15em;
    line-height: 1.4 !important;
    cursor: pointer;
    transition: all 0.25s ease;
    box-shadow: none !important;
    outline: none;
    -webkit-appearance: none;
    -moz-appearance: none;
    appearance: none;
}

.srm-nav-button:hover,
.srm-nav-button:focus {
    background-color: var(--srm-primary-color) !important;
    color: var(--srm-background-color) !important;
    text-decoration: none !important;
    border-color: var(--srm-border-color) !important;
    outline: none;
    box-shadow: none !important;
}

.srm-nav-button:visited {
    color: var(--srm-primary-color) !important;
}

.srm-nav-button:visited:hover {
    color: var(--srm-background-color) !important;
}

.srm-nav-button.srm-active {
    background-color: var(--srm-primary-color) !important;
    color: var(--srm-background-color) !important;
}

/* ==========================================================================
   Sections
   ========================================================================== */
.srm-sections {
    max-width: var(--srm-max-width);
    margin: 0 auto;
}

.srm-section {
    margin-bottom: var(--srm-spacing-xl);
    padding-top: var(--srm-spacing-lg);
}

.srm-section-title {
    font-size: 2.5rem;
    font-weight: 700;
    text-align: center;
    color: var(--srm-primary-color);
    margin: 0 0 var(--srm-spacing-xl) 0;
    padding: 0;
    line-height: 1.2;
    letter-spacing: 0.02em;
}

/* ==========================================================================
   Menu Items
   ========================================================================== */
.srm-items {
    display: flex;
    flex-direction: column;
    gap: var(--srm-spacing-xl);
}

.srm-item {
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    padding: var(--srm-spacing-md) 0;
}

/* Item Image */
.srm-item-image-wrapper {
    width: var(--srm-image-size);
    height: var(--srm-image-size);
    margin-bottom: var(--srm-spacing-md);
    border-radius: 50%;
    overflow: hidden;
    flex-shrink: 0;
}

.srm-item-image {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
}

/* Placeholder Image */
.srm-placeholder-image {
    width: 100%;
    height: 100%;
    background-color: #f5f5f5;
    display: flex;
    align-items: center;
    justify-content: center;
}

.srm-placeholder-icon {
    font-size: 3rem;
    opacity: 0.5;
}

/* Item Name */
.srm-item-name {
    font-size: 1.25rem;
    font-weight: 600;
    color: var(--srm-primary-color);
    margin: 0 0 var(--srm-spacing-xs) 0;
    padding: 0;
    line-height: 1.3;
}

/* Item Description */
.srm-item-description {
    font-size: 1rem;
    color: var(--srm-text-light);
    margin: 0 0 var(--srm-spacing-xs) 0;
    padding: 0;
    line-height: 1.5;
    max-width: 90%;
}

/* Item Price */
.srm-item-price {
    font-size: 1.125rem;
    font-weight: 700;
    color: var(--srm-primary-color);
    margin: var(--srm-spacing-xs) 0 0 0;
    padding: 0;
    line-height: 1.3;
}

/* No Items Message */
.srm-no-items {
    text-align: center;
    color: var(--srm-text-light);
    font-style: italic;
    padding: var(--srm-spacing-lg);
}

/* ==========================================================================
   Two Column Layout (Optional for Desktop)
   ========================================================================== */
@media (min-width: 768px) {
    .srm-two-columns .srm-items {
        display: grid;
        grid-template-columns: repeat(2, 1fr);
        gap: var(--srm-spacing-xl) var(--srm-spacing-lg);
    }

    .srm-two-columns .srm-sections {
        max-width: 900px;
    }
}

/* ==========================================================================
   Responsive - Tablet
   ========================================================================== */
@media (min-width: 768px) {
    :root {
        --srm-image-size: 200px;
    }

    .srm-menu-container {
        padding: var(--srm-spacing-xl) var(--srm-spacing-lg);
    }

    .srm-nav {
        padding: 0;
    }

    .srm-nav-buttons {
        flex-direction: column;
        max-width: 320px;
        gap: 14px;
    }

    .srm-nav-button {
        padding: 18px 32px;
        font-size: 1rem !important;
    }

    .srm-section-title {
        font-size: 3rem;
    }

    .srm-item-name {
        font-size: 1.5rem;
    }

    .srm-item-description {
        font-size: 1.125rem;
    }

    .srm-item-price {
        font-size: 1.25rem;
    }
}

/* ==========================================================================
   Responsive - Desktop (horizontal buttons)
   ========================================================================== */
@media (min-width: 1024px) {
    :root {
        --srm-image-size: 220px;
    }

    .srm-nav-buttons {
        flex-direction: row;
        flex-wrap: wrap;
        justify-content: center;
        max-width: 900px;
        gap: 16px;
    }

    .srm-nav-button {
        width: auto;
        min-width: 160px;
        padding: 16px 28px;
        font-size: 0.95rem !important;
    }

    .srm-section-title {
        font-size: 3.5rem;
    }
}

/* ==========================================================================
   Print Styles
   ========================================================================== */
@media print {
    .srm-nav {
        display: none;
    }

    .srm-section {
        page-break-inside: avoid;
    }

    .srm-item {
        page-break-inside: avoid;
    }
}

/* ==========================================================================
   Accessibility
   ========================================================================== */
@media (prefers-reduced-motion: reduce) {
    .srm-nav-button {
        transition: none;
    }
}

/* High Contrast Mode */
@media (prefers-contrast: high) {
    :root {
        --srm-border-width: 4px;
    }
}

/* Focus Styles */
.srm-nav-button:focus-visible {
    outline: 3px solid var(--srm-primary-color) !important;
    outline-offset: 3px;
    background-color: var(--srm-background-color) !important;
    color: var(--srm-primary-color) !important;
}

.srm-nav-button:focus-visible:hover {
    background-color: var(--srm-primary-color) !important;
    color: var(--srm-background-color) !important;
}