/* Советский ретро стиль для пиццерии #МамаИра */

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

:root {
    --primary-color: #C94D3F;
    --secondary-color: #D9A963;
    --bg-color: #79B9B9;
    --text-color: #2B3A3D;
    --accent-color: #E7C889;
    --border-color: #3A5558;
    --retro-yellow: #F2E3BD;
    --retro-red: #B4463A;
    --retro-orange: #D79F5F;
    --retro-black: #2B3A3D;
}

body {
    font-family: 'Courier New', monospace;
    background: var(--bg-color);
    color: var(--text-color);
    line-height: 1.6;
    background-image: 
        radial-gradient(circle at 15% 20%, rgba(242, 227, 189, 0.22) 0%, rgba(242, 227, 189, 0) 38%),
        radial-gradient(circle at 85% 75%, rgba(180, 70, 58, 0.15) 0%, rgba(180, 70, 58, 0) 42%),
        repeating-linear-gradient(0deg, transparent, transparent 3px, rgba(43, 58, 61, 0.07) 3px, rgba(43, 58, 61, 0.07) 5px),
        repeating-linear-gradient(90deg, transparent, transparent 5px, rgba(255, 255, 255, 0.03) 5px, rgba(255, 255, 255, 0.03) 7px);
    background-blend-mode: soft-light, multiply, normal, normal;
    background-attachment: fixed;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

/* Header */
.header {
    background: linear-gradient(135deg, var(--primary-color) 0%, var(--retro-red) 100%);
    color: var(--retro-yellow);
    padding: 20px 0;
    box-shadow: 0 4px 8px rgba(0,0,0,0.4);
    border-bottom: 4px solid var(--retro-black);
}

.header .container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
}

.logo h1 {
    font-size: 2.5em;
    text-transform: uppercase;
    letter-spacing: 3px;
    text-shadow: 3px 3px 0px rgba(0,0,0,0.3);
    margin-bottom: 5px;
}

.slogan {
    font-size: 1.1em;
    font-style: italic;
    opacity: 0.95;
    text-shadow: 1px 1px 2px rgba(0,0,0,0.2);
}

.nav {
    display: flex;
    gap: 15px;
    flex-wrap: wrap;
}

.nav-link {
    color: var(--retro-yellow);
    text-decoration: none;
    padding: 10px 20px;
    background: rgba(0,0,0,0.3);
    border: 2px solid var(--retro-yellow);
    border-radius: 5px;
    font-weight: bold;
    transition: all 0.3s;
    text-transform: uppercase;
    font-size: 0.9em;
}

.nav-link:hover {
    background: var(--retro-yellow);
    color: var(--retro-black);
    transform: translateY(-2px);
    box-shadow: 0 4px 8px rgba(0,0,0,0.3);
}

.nav-link.active {
    background: var(--retro-yellow);
    color: var(--primary-color);
    border-color: var(--retro-yellow);
}

/* Main */
.main {
    min-height: calc(100vh - 200px);
    padding: 40px 0;
}

/* Hero Section */
.hero {
    text-align: center;
    padding: 60px 20px;
    background: linear-gradient(135deg, var(--retro-yellow) 0%, var(--retro-orange) 100%);
    border: 4px solid var(--retro-black);
    border-radius: 10px;
    margin-bottom: 40px;
    box-shadow: 0 8px 16px rgba(0,0,0,0.3);
}

.hero-title {
    font-size: 2.5em;
    color: #FD3F3F;
    text-transform: uppercase;
    margin-bottom: 20px;
    text-shadow: 2px 2px 4px rgba(0,0,0,0.1);
}

.hero-text {
    font-size: 1.3em;
    margin-bottom: 30px;
    color: var(--text-color);
}

.hero-buttons {
    display: flex;
    gap: 20px;
    justify-content: center;
    flex-wrap: wrap;
}

/* Buttons */
.btn {
    padding: 15px 30px;
    border: 3px solid;
    border-radius: 5px;
    text-decoration: none;
    font-weight: bold;
    text-transform: uppercase;
    font-size: 1em;
    transition: all 0.3s;
    cursor: pointer;
    display: inline-block;
    font-family: 'Courier New', monospace;
}

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

.btn-primary:hover {
    background: var(--retro-red);
    border-color: var(--retro-red);
    transform: translateY(-3px);
    box-shadow: 0 6px 12px rgba(0,0,0,0.3);
}

.btn-secondary {
    background: var(--retro-orange);
    color: var(--retro-black);
    border-color: var(--retro-black);
    font-weight: bold;
}

.btn-secondary:hover {
    background: var(--retro-yellow);
    border-color: var(--retro-black);
    transform: translateY(-3px);
    box-shadow: 0 6px 12px rgba(0,0,0,0.3);
}

.btn-danger {
    background: var(--retro-red);
    color: white;
    border-color: var(--retro-red);
    padding: 8px 16px;
    font-size: 0.9em;
}

.btn-danger:hover {
    background: #b71c1c;
    border-color: #b71c1c;
}

/* Sections */
.section-title {
    font-size: 2em;
    text-align: center;
    color: var(--primary-color);
    text-transform: uppercase;
    margin-bottom: 30px;
    text-shadow: 2px 2px 4px rgba(0,0,0,0.1);
    border-bottom: 3px solid var(--primary-color);
    padding-bottom: 10px;
}

/* Contacts */
.contacts-section {
    margin-top: 60px;
    padding: 40px 20px;
    background: linear-gradient(135deg, rgba(255,235,59,0.4) 0%, rgba(255,152,0,0.4) 100%);
    border: 3px solid var(--retro-black);
    border-radius: 10px;
}

.contacts {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 20px;
    text-align: center;
}

.contact-item {
    padding: 20px;
    background: white;
    border: 3px solid var(--retro-black);
    border-radius: 5px;
    box-shadow: 0 4px 8px rgba(0,0,0,0.2);
}

.contact-item strong {
    display: block;
    color: var(--primary-color);
    font-size: 1.1em;
    margin-bottom: 10px;
    text-transform: uppercase;
}

/* Menu Grid */
.menu-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    gap: 30px;
    margin-top: 30px;
}

.menu-item {
    background: white;
    border: 4px solid var(--retro-black);
    border-radius: 10px;
    padding: 20px;
    box-shadow: 0 6px 12px rgba(0,0,0,0.2);
    transition: transform 0.3s, box-shadow 0.3s;
    text-align: center;
}

.menu-item:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 20px rgba(0,0,0,0.2);
}

.menu-item-image {
    width: 100%;
    height: 200px;
    object-fit: cover;
    border: 3px solid var(--retro-black);
    border-radius: 5px;
    margin-bottom: 15px;
    background: var(--bg-color);
}

.menu-item-placeholder {
    width: 100%;
    height: 200px;
    background: linear-gradient(135deg, var(--retro-yellow) 0%, var(--retro-orange) 100%);
    border: 3px solid var(--retro-black);
    border-radius: 5px;
    margin-bottom: 15px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 4em;
}

.menu-item-name {
    font-size: 1.5em;
    color: var(--primary-color);
    font-weight: bold;
    margin-bottom: 10px;
    text-transform: uppercase;
}

.menu-item-description {
    color: var(--text-color);
    margin-bottom: 15px;
    font-size: 0.95em;
    line-height: 1.5;
}

.menu-item-price {
    font-size: 1.8em;
    color: var(--primary-color);
    font-weight: bold;
    text-shadow: 1px 1px 2px rgba(0,0,0,0.1);
}

/* Sets Grid */
.sets-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(350px, 1fr));
    gap: 30px;
    margin-top: 30px;
}

.set-item {
    background: white;
    border: 4px solid var(--retro-orange);
    border-radius: 10px;
    padding: 25px;
    box-shadow: 0 6px 12px rgba(0,0,0,0.2);
    transition: transform 0.3s, box-shadow 0.3s;
}

.set-item:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 20px rgba(0,0,0,0.2);
}

.set-item-name {
    font-size: 1.6em;
    color: var(--retro-orange);
    font-weight: bold;
    margin-bottom: 10px;
    text-align: center;
    text-transform: uppercase;
}

.set-item-description {
    color: var(--text-color);
    margin-bottom: 20px;
    text-align: center;
    font-style: italic;
    font-size: 0.95em;
}

.set-items-list {
    margin-top: 20px;
}

.set-items-list h4 {
    color: var(--primary-color);
    margin-bottom: 15px;
    font-size: 1.1em;
    text-transform: uppercase;
}

.set-pizza-item {
    padding: 10px;
    margin-bottom: 10px;
    background: var(--retro-yellow);
    border-left: 4px solid var(--primary-color);
    border-radius: 3px;
}

.set-pizza-item strong {
    color: var(--primary-color);
}

/* About Section */
.about-section {
    padding: 40px 20px;
}

.about-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 40px;
    align-items: center;
    margin-top: 30px;
}

.about-text {
    font-size: 1.1em;
    line-height: 1.8;
}

.about-text p {
    margin-bottom: 20px;
}

.retro-frame {
    background: linear-gradient(135deg, var(--retro-yellow) 0%, var(--retro-orange) 100%);
    border: 6px solid var(--retro-black);
    border-radius: 10px;
    padding: 60px;
    text-align: center;
    font-size: 8em;
    box-shadow: 0 8px 16px rgba(0,0,0,0.3);
}

/* Admin Section */
.admin-section {
    background: white;
    border: 4px solid var(--retro-black);
    border-radius: 10px;
    padding: 30px;
    margin-bottom: 30px;
    box-shadow: 0 4px 8px rgba(0,0,0,0.2);
}

.admin-section-title {
    font-size: 1.8em;
    color: var(--primary-color);
    text-transform: uppercase;
    margin-bottom: 20px;
    border-bottom: 3px solid var(--primary-color);
    padding-bottom: 10px;
}

.admin-form {
    margin-bottom: 30px;
}

.form-group {
    margin-bottom: 20px;
}

.form-group label {
    display: block;
    margin-bottom: 8px;
    color: var(--primary-color);
    font-weight: bold;
    text-transform: uppercase;
    font-size: 0.9em;
}

.form-group input,
.form-group textarea {
    width: 100%;
    padding: 12px;
    border: 3px solid var(--retro-black);
    border-radius: 5px;
    font-family: 'Courier New', monospace;
    font-size: 1em;
    background: var(--retro-yellow);
}

.form-group input:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--primary-color);
    background: white;
}

.admin-login-error {
    color: var(--retro-red);
    font-weight: bold;
    margin-bottom: 16px;
    text-align: center;
}

.checkboxes-group {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
    gap: 10px;
    margin-top: 10px;
}

.checkbox-item {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 8px;
    background: var(--retro-yellow);
    border-radius: 5px;
    border: 2px solid var(--retro-black);
}

.checkbox-item input[type="checkbox"] {
    width: auto;
    margin: 0;
}

.admin-menu-list,
.admin-sets-list {
    margin-top: 30px;
}

.admin-menu-list h4,
.admin-sets-list h4 {
    color: var(--primary-color);
    margin-bottom: 15px;
    text-transform: uppercase;
}

.admin-menu-item,
.admin-set-item {
    background: var(--retro-yellow);
    border: 3px solid var(--retro-black);
    border-radius: 5px;
    padding: 20px;
    margin-bottom: 15px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 15px;
}

.admin-menu-item-info,
.admin-set-item-info {
    flex: 1;
    min-width: 250px;
}

.admin-menu-item-name,
.admin-set-item-name {
    font-size: 1.3em;
    color: var(--primary-color);
    font-weight: bold;
    margin-bottom: 5px;
}

.admin-menu-item-price {
    color: var(--primary-color);
    font-size: 1.2em;
    font-weight: bold;
}

.admin-menu-item-actions {
    display: flex;
    gap: 10px;
}

.edit-form {
    background: white;
    border: 3px solid var(--retro-orange);
    border-radius: 5px;
    padding: 20px;
    margin-top: 15px;
}

/* Footer */
.footer {
    background: var(--primary-color);
    color: var(--retro-yellow);
    text-align: center;
    padding: 20px 0;
    margin-top: 60px;
    border-top: 4px solid var(--retro-black);
}

/* Responsive */
@media (max-width: 768px) {
    .header .container {
        flex-direction: column;
        text-align: center;
    }

    .nav {
        justify-content: center;
        margin-top: 20px;
    }

    .logo h1 {
        font-size: 2em;
    }

    .hero-title {
        font-size: 1.8em;
    }

    .about-content {
        grid-template-columns: 1fr;
    }

    .menu-grid,
    .sets-grid {
        grid-template-columns: 1fr;
    }

    .admin-menu-item,
    .admin-set-item {
        flex-direction: column;
        align-items: flex-start;
    }
}