@import url('https://fonts.googleapis.com/css2?family=Exo+2:wght@400;700;900&display=swap');

:root {
    --primary-color: #00aaff; /* Un azul cian brillante */
    --background-color: #0a0f14; /* Negro espacial con un toque de azul */
    --text-color: #e0e0e0; /* Gris muy claro */
    --header-font: 'Exo 2', sans-serif;
    --body-font: 'Exo 2', sans-serif;
}

html {
    scroll-behavior: smooth;
}

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

body {
    /* font-family: var(--body-font); */
    background-color: var(--background-color) !important;
    color: var(--text-color);
    line-height: 1.6;
    padding-top: 70px; /* Add padding to body to offset fixed nav */
    display: flex;
    flex-direction: column;
    min-height: 100vh;
}

main {
    flex-grow: 1;
}

/* Regla global para quitar el subrayado de los enlaces */
a {
    text-decoration: none !important;
}

/* --- Navigation Bar --- */
nav {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    background-color: rgba(10, 15, 20, 0.8);
    backdrop-filter: blur(10px);
    padding: 0.5rem 2rem;
    z-index: 1000;
    border-bottom: 1px solid var(--primary-color);
    box-shadow: 0 2px 10px rgba(0, 170, 255, 0.2);
    height: 70px;
}

.nav-container {
    max-width: 1200px;
    height: 100%;
    margin: 0 auto;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.nav-logo {
    color: #ffffff;
    font-family: var(--header-font);
    font-weight: 700;
    font-size: 1.5rem;
    text-decoration: none;
    text-transform: uppercase;
    display: flex;
    align-items: center;
    gap: 15px;
}

.nav-logo-img {
    height: 40px;
    width: auto;
}

.nav-links, .nav-auth {
    display: flex;
    align-items: center;
    gap: 1.5rem;
}

.nav-menu {
    display: flex;
    align-items: center;
    gap: 1.5rem;
}

.nav-links a, .nav-auth a {
    color: var(--text-color);
    text-decoration: none;
    font-weight: 700;
    text-transform: uppercase;
    transition: color 0.3s, text-shadow 0.3s;
}

.nav-links a:hover, .nav-auth a:hover {
    color: var(--primary-color);
    text-shadow: 0 0 10px var(--primary-color);
}

/* Corrección para que el botón de registrarse tenga el texto oscuro */
.nav-auth a.cta-button {
    color: var(--background-color);
}

/* Corrección para el hover del botón de registrarse */
.nav-auth a.cta-button:hover {
    color: var(--primary-color) !important; /* Forzamos el color azul en hover */
    background-color: transparent;
}

a.cta-button-small, button.cta-button-small {
    padding: 8px 15px;
    background-color: var(--primary-color);
    color: var(--background-color);
    font-family: var(--header-font);
    font-size: 0.9rem;
    font-weight: 700;
    text-decoration: none;
    text-transform: uppercase;
    border: 2px solid var(--primary-color);
    border-radius: 5px;
    cursor: pointer;
    transition: background-color 0.3s, color 0.3s;
}

a.cta-button-small:hover, button.cta-button-small:hover {
    background-color: transparent;
    color: var(--primary-color);
}

.hero {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    text-align: center;
    padding: 8rem 2rem;
    background: linear-gradient(rgba(10, 15, 20, 0.7), rgba(10, 15, 20, 0.8)), url('https://robertsspaceindustries.com/media/bphlh5x6vfztur/banner/KT10-Banner.png') no-repeat center center/cover;
    border-bottom: 3px solid var(--primary-color);
}

.hero-content h1 {
    font-family: var(--header-font);
    font-weight: 900;
    font-size: 4.5rem;
    color: #ffffff;
    text-transform: uppercase;
    letter-spacing: 4px;
    text-shadow: 0 0 20px var(--primary-color);
}

.hero-content .motto {
    font-size: 1.4rem;
    margin-top: 1rem;
    font-style: italic;
    color: #e0e0e0;
}

.cta-button {
    display: inline-block;
    padding: 12px 30px;
    background-color: var(--primary-color);
    color: var(--background-color);
    font-family: var(--header-font);
    font-size: 1.1rem;
    font-weight: 700;
    text-decoration: none;
    text-transform: uppercase;
    border: 2px solid var(--primary-color);
    border-radius: 5px;
    transition: background-color 0.3s, color 0.3s, transform 0.3s, box-shadow 0.3s;
}

.cta-button:hover {
    background-color: transparent;
    color: var(--primary-color);
    transform: translateY(-3px);
    box-shadow: 0 0 20px var(--primary-color);
}

.page-header {
    padding: 8rem 2rem;
    text-align: center;
    border-bottom: 3px solid var(--primary-color);
    background-color: #080c10;
}

.page-header h1 {
    font-family: var(--header-font);
    font-weight: 900;
    font-size: 3.5rem;
    color: #ffffff; /* Corregido: de vuelta a blanco */
    text-transform: uppercase;
    letter-spacing: 3px;
    text-shadow: 0 0 15px var(--primary-color);
}

section {
    max-width: 900px;
    margin: 3rem auto;
    padding: 2rem;
}

.welcome-section h2 {
    text-align: center;
    margin-bottom: 1.5rem; /* Added for separation */
}

.welcome-section p {
    text-align: center;
}

.welcome-section p.quote-text {
    font-style: italic;
    font-size: 1.1rem; /* Slightly larger for emphasis */
    color: var(--primary-color); /* Use primary color for quotes */
}

footer {
    text-align: center;
    padding: 2rem;
    margin-top: auto;
    border-top: 1px solid #333;
    color: #888;
}

.footer-cta {
    margin-top: 1.5rem;
}

/* --- Auth Pages (Login/Register) --- */
.auth-container {
    display: flex;
    max-width: 1200px;
    margin: 3rem auto;
    background-color: #0e141b !important;
    border: 1px solid #222;
    border-radius: 8px;
    overflow: hidden;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.3);
}

.auth-welcome {
    flex: 1; /* Ocupa 1 parte del espacio */
    padding: 3rem;
}

.auth-welcome p {
    text-align: justify;
}

.auth-form {
    flex: 1; /* Ocupa 1 parte del espacio, haciéndolo igual al de la izquierda */
    padding: 3rem;
    display: flex;
    align-items: center;
    justify-content: center;
}

.form-section {
    width: 100%;
    max-width: 400px;
    margin: 0;
    padding: 0;
}

.form-group {
    margin-bottom: 1.5rem;
}

.form-group label {
    display: block;
    margin-bottom: 0.5rem;
    color: #aaa;
    font-weight: 700;
    text-transform: uppercase;
    font-size: 0.9rem;
}

.form-group input[type="text"],
.form-group input[type="email"],
.form-group input[type="password"] {
    width: 100%;
    padding: 12px;
    background-color: #0a0f14;
    border: 1px solid #333;
    border-radius: 4px;
    color: var(--text-color);
    font-size: 1rem;
    transition: border-color 0.3s, box-shadow 0.3s;
}

.form-group input[type="text"]:focus,
.form-group input[type="email"]:focus,
.form-group input[type="password"]:focus {
    outline: none;
    border-color: var(--primary-color);
    box-shadow: 0 0 10px rgba(0, 170, 255, 0.3);
}

.form-section .cta-button {
    width: 100%;
    padding: 15px;
    font-size: 1.2rem;
}

/* ========= TEMA OSCURO (LOGGED-IN) ========= */
[data-bs-theme="dark"] {
  --bs-body-bg: #1a202c; /* Gris azulado oscuro para el fondo */
  --bs-body-color: #e2e8f0; /* Texto claro y legible */
  --bs-border-color: #4a5568; /* Color de borde sutil */
}

[data-bs-theme="dark"] .card {
  background-color: #2d3748;
  border: 1px solid var(--bs-border-color);
}

[data-bs-theme="dark"] .card-header {
    background-color: rgba(255, 255, 255, 0.03);
    border-bottom: 1px solid var(--bs-border-color);
}

/* Estilo para el menú lateral del dashboard */
.list-group-item-action:hover,
.list-group-item-action:focus {
    z-index: 1;
    color: var(--primary-color);
    text-decoration: none;
    background-color: rgba(0, 170, 255, 0.1);
}

[data-bs-theme="dark"] .list-group-item-action:hover,
[data-bs-theme="dark"] .list-group-item-action:focus {
    background-color: #4a5568;
}

.profile-badge-img {
  position: absolute;
  bottom: 5px;
  right: 5px;
  width: 45px;
  height: 45px;
  border-radius: 50%;
  border: 2px solid #fff;
  background-color: #2d3748;
  box-shadow: 0 2px 4px rgba(0,0,0,0.3);
  object-fit: cover;
}

/* --- Admin Page --- */
.admin-table-container {
    background-color: #0e141b;
    border: 1px solid #222;
    border-radius: 8px;
    overflow: hidden;
    padding: 2rem;
}

.admin-table {
    width: 100%;
    border-collapse: collapse;
}

.admin-table th, .admin-table td {
    padding: 1rem;
    text-align: left;
    border-bottom: 1px solid #222;
}

.admin-table thead {
    background-color: rgba(0, 170, 255, 0.1);
}

.admin-table th {
    color: var(--primary-color);
    text-transform: uppercase;
    font-size: 0.9rem;
    font-weight: 700;
}

.admin-table td.actions {
    display: flex;
    gap: 10px;
}

.btn-action {
    padding: 8px 12px;
    border: none;
    border-radius: 4px;
    color: #fff;
    font-weight: 700;
    cursor: pointer;
    transition: opacity 0.3s;
}

.btn-action:disabled {
    opacity: 0.5;
    cursor: not-allowed;
}

.btn-edit {
    background-color: #ffc107;
}

.btn-delete {
    background-color: #dc3545;
}

.btn-permission {
    background-color: #6f42c1;
}

.btn-reset {
    background-color: #007bff;
}

/* --- Hamburger Menu --- */
.nav-toggle {
    display: none; /* Hidden by default on desktop */
    background: transparent;
    border: none;
    cursor: pointer;
    padding: 0;
    z-index: 1001;
}

.hamburger {
    display: block;
    position: relative;
    width: 25px;
    height: 3px;
    background: var(--text-color);
    transition: background 0.2s ease-in-out;
}

.hamburger::before,
.hamburger::after {
    content: '';
    position: absolute;
    width: 100%;
    height: 3px;
    background: var(--text-color);
    left: 0;
    transition: transform 0.2s ease-in-out;
}

.hamburger::before {
    top: -8px;
}

.hamburger::after {
    bottom: -8px;
}

/* Hamburger animation when menu is open */
nav.nav-open .hamburger {
    background: transparent;
}

nav.nav-open .hamburger::before {
    transform: rotate(45deg) translate(5px, 6px);
}

nav.nav-open .hamburger::after {
    transform: rotate(-45deg) translate(5px, -6px);
}

/* --- Responsive Design --- */
@media (max-width: 768px) {
    /* --- General --- */
    body {
        padding-top: 60px; /* Adjust for smaller nav */
    }

    section {
        margin: 1.5rem auto;
        padding: 1rem;
    }

    /* --- Navigation --- */
    nav {
        height: 60px;
        padding: 0.5rem 1rem;
    }
    
    .nav-container {
        /* Keep space-between for logo and hamburger */
        justify-content: space-between;
    }

    .nav-toggle {
        display: block; /* Show hamburger on mobile */
    }

    .nav-menu {
        position: absolute;
        top: 60px; /* Position below the nav bar */
        left: 0;
        width: 100%;
        background: var(--background-color);
        border-top: 1px solid var(--primary-color);
        
        /* Hide by default */
        visibility: hidden;
        opacity: 0;
        transform: scaleY(0);
        transform-origin: top;
        transition: transform 0.3s ease-in-out, opacity 0.3s ease-in-out, visibility 0.3s;

        display: flex;
        flex-direction: column;
        align-items: center;
        padding: 1rem 0;
    }

    nav.nav-open .nav-menu {
        /* Show when .nav-open is on the parent */
        visibility: visible;
        opacity: 1;
        transform: scaleY(1);
    }

    .nav-links, .nav-auth {
        flex-direction: column;
        gap: 1.5rem; /* More space for touch */
        width: 100%;
        text-align: center;
    }
    
    .nav-links {
        display: flex; /* Override the previous display:none */
        order: 2;
    }

    .nav-auth {
        order: 1;
        padding-bottom: 1.5rem;
        margin-bottom: 1.5rem;
        border-bottom: 1px solid #333;
        width: 90%;
    }
    
    .nav-logo {
        font-size: 1.2rem;
    }

    /* --- Hero Section --- */
    .hero {
        padding: 4rem 1rem;
    }

    .hero-content h1 {
        font-size: 2.5rem;
    }

    .hero-content .motto {
        font-size: 1.1rem;
    }

    /* --- Page Header --- */
    .page-header {
        padding: 4rem 1rem;
    }

    .page-header h1 {
        font-size: 2rem;
    }

    /* --- Auth Pages --- */
    .auth-container {
        flex-direction: column;
        margin: 1rem;
    }

    .auth-welcome, .auth-form {
        padding: 1.5rem;
    }

    /* --- Dashboard --- */
    .dashboard-container {
        flex-direction: column;
    }

    .dashboard-container > div {
        flex: 1 1 100%;
        max-width: 100%;
    }
}

/* --- Wiki Specific Styles --- */
.card {
    background-color: #1a202c; /* Darker background for cards */
    border: 1px solid #2d3748;
    border-radius: 8px;
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.2);
}

.card-header {
    background-color: rgba(0, 170, 255, 0.1); /* Light blue tint for headers */
    border-bottom: 1px solid #2d3748;
    color: var(--primary-color);
    font-weight: 700;
}

.list-group-item {
    background-color: #1a202c;
    border-color: #2d3748;
    color: var(--text-color);
}

.list-group-item a {
    color: var(--text-color);
}

.list-group-item a:hover {
    color: var(--primary-color);
}

/* Article Content Styling (for Parsedown output) */
.article-content h1, .article-content h2, .article-content h3, .article-content h4, .article-content h5, .article-content h6 {
    color: var(--primary-color);
    margin-top: 1.5rem;
    margin-bottom: 1rem;
    font-weight: 700;
}

.article-content h1 { font-size: 2.5rem; }
.article-content h2 { font-size: 2rem; }
.article-content h3 { font-size: 1.75rem; }
.article-content h4 { font-size: 1.5rem; }
.article-content h5 { font-size: 1.25rem; }
.article-content h6 { font-size: 1rem; }

.article-content p {
    margin-bottom: 1rem;
}

.article-content a {
    color: var(--primary-color);
    text-decoration: underline;
}

.article-content a:hover {
    color: #00c0ff;
}

.article-content img {
    max-width: 100%;
    height: auto;
    display: block;
    margin: 1rem auto;
    border-radius: 5px;
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.3);
}

.article-content pre, .article-content code {
    background-color: #0a0f14;
    color: #e0e0e0;
    padding: 0.5rem;
    border-radius: 5px;
    overflow-x: auto;
}

.article-content pre {
    padding: 1rem;
    margin-bottom: 1rem;
}

.article-content blockquote {
    border-left: 4px solid var(--primary-color);
    padding-left: 1rem;
    margin-left: 0;
    font-style: italic;
    color: #aaa;
}

.article-content table {
    width: 100%;
    border-collapse: collapse;
    margin: 1rem 0;
}

.article-content th, .article-content td {
    border: 1px solid #2d3748;
    padding: 0.8rem;
    text-align: left;
}

.article-content th {
    background-color: rgba(0, 170, 255, 0.05);
    color: var(--primary-color);
}

.article-content ul, .article-content ol {
    margin-left: 1.5rem;
    margin-bottom: 1rem;
}

/* EasyMDE specific overrides */
/* Ensure Bootstrap collapse elements are visible when shown */
.collapse.show {
    display: block !important;
}

.EasyMDEContainer .CodeMirror, .EasyMDEContainer .CodeMirror-fullscreen {
    background-color: #0a0f14;
    border: 1px solid #2d3748;
    color: var(--text-color);
    border-radius: 5px;
}

.editor-toolbar {
    background-color: #1a202c;
    border: 1px solid #2d3748;
    border-bottom: none;
    border-top-left-radius: 5px;
    border-top-right-radius: 5px;
}

.editor-toolbar button {
    color: var(--text-color);
}

.editor-toolbar button.active, .editor-toolbar button:hover {
    background-color: rgba(0, 170, 255, 0.2);
    color: var(--primary-color);
}

.editor-toolbar .separator {
    border-right: 1px solid #2d3748;
}

.editor-statusbar {
    background-color: #1a202c;
    border: 1px solid #2d3748;
    border-top: none;
    color: #aaa;
    border-bottom-left-radius: 5px;
    border-bottom-right-radius: 5px;
}

.CodeMirror-cursor {
    border-left: 1px solid var(--primary-color) !important;
}

.CodeMirror-selected {
    background-color: rgba(0, 170, 255, 0.3) !important;
}

/* Adjustments for image upload/url inputs in new/edit article forms */
.form-label {
    color: #aaa;
}