/* matrix_theme.css - Tema Matrix moderno y sutil */

:root {
    --matrix-black: #000000;
    --matrix-dark: #002200;
    --matrix-green: #008d00;
    --matrix-glow: #00ff00;
    --matrix-muted: #004400;
    --matrix-title: #00cc00;
    --matrix-border: #003300;
    --card-bg: rgba(0, 0, 0, 0.85);
    --transition-speed: 0.2s;
}

* {
    box-sizing: border-box;
}

body {
    background: var(--matrix-black);
    color: var(--matrix-green);
    font-family: 'Adwaita Mono', 'JetBrains Mono', 'Fira Code', 'Courier New', monospace;
    margin: 0;
    padding: 0;
    min-height: 100vh;
    line-height: 1.6;
}

#matrix-canvas {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: -1;
    pointer-events: none;
}

.site-wrapper {
    position: relative;
    z-index: 1;
    padding: 20px;
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    gap: 30px;
}

/* Headers */
h1, h2, h3, h4, h5, h6 {
    color: var(--matrix-title);
    margin: 0.5rem 0 1rem 0;
    font-weight: 500;
}

h1 { font-size: 2rem; }
h2 { font-size: 1.5rem; }
h3 { font-size: 1.25rem; }

/* Links */
a {
    color: var(--matrix-glow);
    text-decoration: none;
    transition: color var(--transition-speed), text-shadow var(--transition-speed);
}

a:hover {
    color: #00ff88;
    text-shadow: 0 0 8px var(--matrix-glow);
}

/* Header */
header {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 10px;
    padding: 20px 0;
}

header img {
    width: 100px;
    height: 100px;
    border-radius: 50%;
    border: 2px solid var(--matrix-muted);
    object-fit: cover;
}

/* Navigation */
nav {
    border-bottom: 1px solid var(--matrix-border);
    padding-bottom: 15px;
    margin-bottom: 10px;
}

.main-menu {
    list-style: none;
    display: flex;
    justify-content: center;
    flex-wrap: wrap;
    gap: 8px;
    padding: 0;
    margin: 0;
}

.main-menu li a,
.main-menu button {
    padding: 8px 16px;
    display: inline-block;
    color: var(--matrix-green);
    border: 1px solid var(--matrix-muted);
    border-radius: 4px;
    background: transparent;
    font-family: inherit;
    font-size: 0.9rem;
    cursor: pointer;
    transition: all var(--transition-speed);
}

.main-menu li a:hover,
.main-menu button:hover {
    background: var(--matrix-dark);
    border-color: var(--matrix-glow);
    color: var(--matrix-glow);
    box-shadow: 0 0 10px rgba(0, 255, 0, 0.2);
}

.main-menu form {
    display: inline;
}

/* Messages */
.messages {
    margin: 10px 0;
}

.message {
    padding: 10px 15px;
    border-radius: 4px;
    margin-bottom: 10px;
}

.message.success { border: 1px solid var(--matrix-green); }
.message.error { border: 1px solid #ff4444; color: #ff6666; }
.message.warning { border: 1px solid #ffaa00; color: #ffcc00; }
.message.info { border: 1px solid #0088ff; color: #00aaff; }

/* Page content */
.page-content {
    flex: 1;
}

/* Project cards grid */
.projects-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
    gap: 20px;
    margin-top: 20px;
}

.project-card {
    background: var(--card-bg);
    border: 1px solid var(--matrix-muted);
    border-radius: 4px;
    overflow: hidden;
    transition: all var(--transition-speed);
}

.project-card:hover {
    border-color: var(--matrix-title);
    transform: translateY(-2px);
    box-shadow: 0 4px 20px rgba(0, 255, 0, 0.15);
}

.project-card img {
    width: 100%;
    height: 180px;
    object-fit: cover;
    border-bottom: 1px solid var(--matrix-border);
}

.project-card-content {
    padding: 15px;
}

.project-card h2 {
    margin: 0 0 10px 0;
    font-size: 1.2rem;
    color: var(--matrix-title);
}

.project-card p {
    margin: 8px 0;
    font-size: 0.9rem;
    color: var(--matrix-green);
}

.project-card-meta {
    font-size: 0.8rem;
    color: var(--matrix-muted);
    border-top: 1px solid var(--matrix-border);
    padding-top: 10px;
    margin-top: 10px;
}

/* Article detail */
article {
    background: var(--card-bg);
    border: 1px solid var(--matrix-muted);
    border-radius: 4px;
    padding: 20px;
    margin-bottom: 20px;
}

article picture img {
    max-width: 100%;
    height: auto;
    border-radius: 4px;
    border: 1px solid var(--matrix-border);
}

/* Comments section */
.comments-section {
    margin-top: 30px;
    padding-top: 20px;
    border-top: 1px solid var(--matrix-border);
}

.comment {
    background: var(--card-bg);
    border: 1px solid var(--matrix-border);
    border-radius: 4px;
    padding: 15px;
    margin-bottom: 15px;
}

.comment-actions a {
    font-size: 0.85rem;
    margin-right: 10px;
}

/* Forms */
form {
    max-width: 600px;
}

label {
    display: block;
    margin-bottom: 5px;
    color: var(--matrix-green);
    font-size: 0.9rem;
}

input[type="text"],
input[type="email"],
input[type="password"],
input[type="url"],
input[type="file"],
textarea,
select {
    width: 100%;
    max-width: 100%;
    padding: 10px;
    background: var(--matrix-black);
    color: var(--matrix-green);
    border: 1px solid var(--matrix-muted);
    border-radius: 4px;
    font-family: inherit;
    font-size: 1rem;
    transition: border-color var(--transition-speed);
}

input:focus,
textarea:focus,
select:focus {
    outline: none;
    border-color: var(--matrix-title);
    box-shadow: 0 0 5px rgba(0, 255, 0, 0.2);
}

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

button,
input[type="submit"] {
    background: transparent;
    color: var(--matrix-green);
    border: 1px solid var(--matrix-muted);
    padding: 10px 20px;
    border-radius: 4px;
    cursor: pointer;
    font-family: inherit;
    font-size: 1rem;
    transition: all var(--transition-speed);
}

button:hover,
input[type="submit"]:hover {
    background: var(--matrix-dark);
    border-color: var(--matrix-glow);
    color: var(--matrix-glow);
    box-shadow: 0 0 15px rgba(0, 255, 0, 0.25);
}

/* Error inputs */
input.error,
textarea.error {
    border-color: #ff4444;
}

.errorlist {
    color: #ff6666;
    font-size: 0.85rem;
    margin: 5px 0;
    padding: 0;
    list-style: none;
}

/* Footer */
footer {
    text-align: center;
    padding: 20px;
    border-top: 1px solid var(--matrix-border);
    margin-top: auto;
}

footer p {
    color: var(--matrix-muted);
    font-size: 0.85rem;
    margin: 0;
}

/* Utility */
.user-info {
    color: var(--matrix-muted);
    font-size: 0.9rem;
}

/* Responsive */
@media (max-width: 768px) {
    .main-menu {
        flex-direction: column;
        align-items: center;
    }
    
    .main-menu li {
        width: 100%;
        text-align: center;
    }
    
    .projects-grid {
        grid-template-columns: 1fr;
    }
    
    form {
        max-width: 100%;
    }
    
    h1 { font-size: 1.5rem; }
    h2 { font-size: 1.25rem; }
}

@media (min-width: 769px) and (max-width: 1024px) {
    .projects-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (min-width: 1025px) {
    .projects-grid {
        grid-template-columns: repeat(3, 1fr);
    }
}