/* Simply Cooking - Tron-style Dark Theme with Cyan Accents */

:root {
    --bg-primary: #0a0a0f;
    --bg-secondary: #12121a;
    --bg-tertiary: #1a1a25;
    --bg-card: #15151f;
    --cyan-glow: #00d4ff;
    --cyan-dim: #00a8cc;
    --cyan-bright: #00ffff;
    --text-primary: #e0e0e0;
    --text-secondary: #a0a0a0;
    --text-muted: #606060;
    --border-color: #2a2a35;
    --border-glow: rgba(0, 212, 255, 0.3);
    --error: #ff4757;
    --success: #00ff88;
    --warning: #ffa500;
}

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

body {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    background-color: var(--bg-primary);
    color: var(--text-primary);
    line-height: 1.6;
    min-height: 100vh;
}

/* Grid background effect */
body::before {
    content: '';
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-image:
        linear-gradient(rgba(0, 212, 255, 0.03) 1px, transparent 1px),
        linear-gradient(90deg, rgba(0, 212, 255, 0.03) 1px, transparent 1px);
    background-size: 50px 50px;
    pointer-events: none;
    z-index: -1;
}

a {
    color: var(--cyan-glow);
    text-decoration: none;
    transition: all 0.3s ease;
}

a:hover {
    color: var(--cyan-bright);
    text-shadow: 0 0 10px var(--cyan-glow);
}

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

/* Navigation */
.navbar {
    background: var(--bg-secondary);
    border-bottom: 1px solid var(--border-color);
    padding: 15px 0;
    position: sticky;
    top: 0;
    z-index: 1000;
    box-shadow: 0 2px 20px rgba(0, 0, 0, 0.5);
}

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

.navbar-brand {
    font-size: 1.5rem;
    font-weight: bold;
    color: var(--cyan-glow);
    text-transform: uppercase;
    letter-spacing: 2px;
    text-shadow: 0 0 10px var(--cyan-glow);
}

.navbar-nav {
    display: flex;
    list-style: none;
    gap: 25px;
    align-items: center;
}

.navbar-nav a {
    color: var(--text-primary);
    font-weight: 500;
    padding: 8px 16px;
    border-radius: 4px;
    transition: all 0.3s ease;
}

.navbar-nav a:hover {
    background: rgba(0, 212, 255, 0.1);
    color: var(--cyan-glow);
    box-shadow: inset 0 0 10px var(--border-glow);
}

/* Main content */
main {
    padding: 40px 0;
    min-height: calc(100vh - 150px);
}

/* Page titles */
h1, h2, h3, h4, h5, h6 {
    color: var(--text-primary);
    margin-bottom: 20px;
}

h1 {
    font-size: 2.5rem;
    text-transform: uppercase;
    letter-spacing: 3px;
    color: var(--cyan-glow);
    text-shadow: 0 0 20px rgba(0, 212, 255, 0.5);
}

/* Cards */
.card {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: 8px;
    overflow: hidden;
    transition: all 0.3s ease;
}

.card:hover {
    border-color: var(--cyan-dim);
    box-shadow: 0 0 20px var(--border-glow), inset 0 0 20px rgba(0, 212, 255, 0.05);
    transform: translateY(-5px);
}

.card-img {
    width: 100%;
    height: 200px;
    object-fit: cover;
    border-bottom: 1px solid var(--border-color);
}

.card-body {
    padding: 20px;
}

.card-title {
    font-size: 1.25rem;
    margin-bottom: 10px;
    color: var(--text-primary);
}

.card-text {
    color: var(--text-secondary);
    font-size: 0.9rem;
}

/* Recipe grid */
.recipe-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    gap: 25px;
    margin-top: 30px;
}

/* Buttons */
.btn {
    display: inline-block;
    padding: 12px 24px;
    font-size: 1rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 1px;
    border: 2px solid transparent;
    border-radius: 4px;
    cursor: pointer;
    transition: all 0.3s ease;
    text-align: center;
}

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

.btn-primary:hover {
    background: var(--cyan-glow);
    color: var(--bg-primary);
    box-shadow: 0 0 20px var(--cyan-glow);
    text-shadow: none;
}

.btn-secondary {
    background: var(--bg-tertiary);
    border-color: var(--border-color);
    color: var(--text-primary);
}

.btn-secondary:hover {
    border-color: var(--cyan-dim);
    color: var(--cyan-glow);
}

.btn-danger {
    border-color: var(--error);
    color: var(--error);
    background: transparent;
}

.btn-danger:hover {
    background: var(--error);
    color: var(--bg-primary);
    box-shadow: 0 0 20px var(--error);
}

.btn-sm {
    padding: 8px 16px;
    font-size: 0.85rem;
}

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

.form-group label {
    display: block;
    margin-bottom: 8px;
    color: var(--cyan-dim);
    font-weight: 500;
    text-transform: uppercase;
    font-size: 0.85rem;
    letter-spacing: 1px;
}

.form-control {
    width: 100%;
    padding: 12px 15px;
    font-size: 1rem;
    background: var(--bg-tertiary);
    border: 1px solid var(--border-color);
    border-radius: 4px;
    color: var(--text-primary);
    transition: all 0.3s ease;
}

.form-control:focus {
    outline: none;
    border-color: var(--cyan-glow);
    box-shadow: 0 0 10px var(--border-glow);
}

.form-control::placeholder {
    color: var(--text-muted);
}

textarea.form-control {
    resize: vertical;
    min-height: 120px;
}

select.form-control {
    appearance: none;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' fill='%2300d4ff' viewBox='0 0 16 16'%3E%3Cpath d='M8 11L3 6h10l-5 5z'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 15px center;
}

/* Search form */
.search-form {
    display: flex;
    gap: 10px;
    max-width: 500px;
    margin: 0 auto 30px;
}

.search-form .form-control {
    flex: 1;
}

/* Recipe detail */
.recipe-detail {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: 8px;
    padding: 30px;
    margin-top: 20px;
}

.recipe-header {
    display: flex;
    gap: 30px;
    margin-bottom: 30px;
}

.recipe-image {
    width: 400px;
    height: 300px;
    object-fit: cover;
    border-radius: 8px;
    border: 1px solid var(--border-color);
}

.recipe-info {
    flex: 1;
}

.recipe-meta {
    display: flex;
    gap: 20px;
    margin: 20px 0;
    flex-wrap: wrap;
}

.recipe-meta-item {
    background: var(--bg-tertiary);
    padding: 10px 15px;
    border-radius: 4px;
    border: 1px solid var(--border-color);
}

.recipe-meta-item span {
    color: var(--cyan-glow);
    font-weight: bold;
}

.recipe-section {
    margin-top: 30px;
    padding-top: 30px;
    border-top: 1px solid var(--border-color);
}

.recipe-section h3 {
    color: var(--cyan-glow);
    margin-bottom: 20px;
    text-transform: uppercase;
    letter-spacing: 2px;
}

.ingredients-list {
    list-style: none;
}

.ingredients-list li {
    padding: 10px 0;
    border-bottom: 1px solid var(--border-color);
    display: flex;
    gap: 10px;
}

.ingredients-list li::before {
    content: '//';
    color: var(--cyan-glow);
}

.instructions {
    white-space: pre-line;
    line-height: 1.8;
}

/* Favorite button */
.favorite-btn {
    background: transparent;
    border: 2px solid var(--warning);
    color: var(--warning);
    padding: 10px 20px;
    border-radius: 4px;
    cursor: pointer;
    transition: all 0.3s ease;
    display: inline-flex;
    align-items: center;
    gap: 8px;
}

.favorite-btn:hover,
.favorite-btn.active {
    background: var(--warning);
    color: var(--bg-primary);
    box-shadow: 0 0 15px var(--warning);
}

/* Messages/Alerts */
.messages {
    list-style: none;
    margin-bottom: 20px;
}

.alert {
    padding: 15px 20px;
    border-radius: 4px;
    margin-bottom: 15px;
    border: 1px solid;
}

.alert-success {
    background: rgba(0, 255, 136, 0.1);
    border-color: var(--success);
    color: var(--success);
}

.alert-error {
    background: rgba(255, 71, 87, 0.1);
    border-color: var(--error);
    color: var(--error);
}

.alert-warning {
    background: rgba(255, 165, 0, 0.1);
    border-color: var(--warning);
    color: var(--warning);
}

/* Profile */
.profile-card {
    max-width: 600px;
    margin: 0 auto;
}

.profile-photo {
    width: 150px;
    height: 150px;
    border-radius: 50%;
    object-fit: cover;
    border: 3px solid var(--cyan-glow);
    box-shadow: 0 0 20px var(--border-glow);
}

.profile-photo-placeholder {
    width: 150px;
    height: 150px;
    border-radius: 50%;
    background: var(--bg-tertiary);
    border: 3px solid var(--border-color);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 3rem;
    color: var(--text-muted);
}

/* Formset (ingredients) */
.formset-row {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1fr auto;
    gap: 10px;
    margin-bottom: 10px;
    align-items: end;
}

.formset-row .form-group {
    margin-bottom: 0;
}

.formset-row .delete-row {
    padding: 12px;
    background: transparent;
    border: 1px solid var(--error);
    color: var(--error);
    border-radius: 4px;
    cursor: pointer;
}

/* Pagination */
.pagination {
    display: flex;
    justify-content: center;
    gap: 10px;
    margin-top: 40px;
    list-style: none;
}

.pagination a,
.pagination span {
    padding: 10px 15px;
    border: 1px solid var(--border-color);
    border-radius: 4px;
    color: var(--text-primary);
}

.pagination a:hover {
    border-color: var(--cyan-glow);
    color: var(--cyan-glow);
}

.pagination .current {
    background: var(--cyan-glow);
    color: var(--bg-primary);
    border-color: var(--cyan-glow);
}

/* Footer */
footer {
    background: var(--bg-secondary);
    border-top: 1px solid var(--border-color);
    padding: 20px 0;
    text-align: center;
    color: var(--text-muted);
}

/* No image placeholder */
.no-image {
    width: 100%;
    height: 200px;
    background: var(--bg-tertiary);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--text-muted);
    font-size: 3rem;
    border-bottom: 1px solid var(--border-color);
}

/* Author info */
.author-link {
    color: var(--cyan-dim);
    font-size: 0.9rem;
}

/* Action buttons group */
.action-buttons {
    display: flex;
    gap: 10px;
    margin-top: 20px;
}

/* Empty state */
.empty-state {
    text-align: center;
    padding: 60px 20px;
    color: var(--text-muted);
}

.empty-state h3 {
    color: var(--text-secondary);
    margin-bottom: 10px;
}

/* Responsive */
@media (max-width: 768px) {
    .navbar .container {
        flex-direction: column;
        gap: 15px;
    }

    .navbar-nav {
        flex-wrap: wrap;
        justify-content: center;
    }

    .recipe-header {
        flex-direction: column;
    }

    .recipe-image {
        width: 100%;
    }

    .formset-row {
        grid-template-columns: 1fr;
    }

    h1 {
        font-size: 1.8rem;
    }
}

/* Glow animation for special elements */
@keyframes glow {
    0%, 100% {
        box-shadow: 0 0 5px var(--cyan-glow);
    }
    50% {
        box-shadow: 0 0 20px var(--cyan-glow), 0 0 30px var(--cyan-glow);
    }
}

.glow-effect {
    animation: glow 2s ease-in-out infinite;
}

/* Error list styling */
.errorlist {
    list-style: none;
    color: var(--error);
    font-size: 0.85rem;
    margin-top: 5px;
}

/* Help text */
.helptext {
    color: var(--text-muted);
    font-size: 0.85rem;
    margin-top: 5px;
}

/* Checkbox styling */
input[type="checkbox"] {
    width: 20px;
    height: 20px;
    accent-color: var(--cyan-glow);
}

/* File input */
input[type="file"] {
    color: var(--text-primary);
}

input[type="file"]::file-selector-button {
    background: var(--bg-tertiary);
    border: 1px solid var(--border-color);
    color: var(--text-primary);
    padding: 8px 16px;
    border-radius: 4px;
    cursor: pointer;
    margin-right: 10px;
}

input[type="file"]::file-selector-button:hover {
    border-color: var(--cyan-glow);
    color: var(--cyan-glow);
}