/* --- Variables de Tema Neón --- */
:root {
    --bg-color: #0d0221;
    --surface-color: #1d103b;
    --primary-color: #2de2e6; /* Cyan Neón */
    --secondary-color: #f72585; /* Magenta Neón */
    --text-color: #f4f5fc;
    --border-color: #3a2d61;

    --font-family: 'Inter', sans-serif;

    /* Efectos de brillo */
    --neon-glow-primary: 0 0 5px var(--primary-color), 0 0 10px var(--primary-color), 0 0 15px var(--primary-color);
    --neon-glow-secondary: 0 0 5px var(--secondary-color), 0 0 10px var(--secondary-color);
}

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

body {
    font-family: var(--font-family);
    background-color: var(--bg-color);
    color: var(--text-color);
    line-height: 1.6;
}

/* --- Layout y Contenedor Principal --- */
.container { max-width: 800px; margin: 0 auto; padding: 0 20px; }
header {
    background-color: transparent;
    padding: 15px 0;
    border-bottom: 1px solid var(--border-color);
    margin-bottom: 30px;
}
header .container { display: flex; justify-content: space-between; align-items: center; }
.logo {
    font-weight: 700;
    font-size: 1.5em;
    color: var(--primary-color);
    text-decoration: none;
    text-shadow: var(--neon-glow-primary);
}
nav { display: flex; align-items: center; gap: 15px; }
footer { text-align: center; margin-top: 50px; padding: 20px 0; border-top: 1px solid var(--border-color); font-size: 0.9em; opacity: 0.7; }

/* --- Botones --- */
.btn {
    display: inline-block; padding: 8px 16px; border-radius: 6px; text-decoration: none; font-weight: 500;
    border: 1px solid var(--primary-color); color: var(--primary-color);
    transition: all 0.2s ease;
    text-shadow: 0 0 2px var(--primary-color);
}
.btn:hover {
    background-color: var(--primary-color); color: var(--bg-color);
    box-shadow: var(--neon-glow-primary);
}
.btn-primary {
    background-color: var(--primary-color); color: var(--bg-color);
    box-shadow: var(--neon-glow-primary);
}
.btn-primary:hover {
    background-color: #59f8fb; border-color: #59f8fb;
}

/* --- Formularios y Cajas de Contenido --- */
.form-container, .paste-container, .latest-pastes ul {
    background-color: var(--surface-color); padding: 30px; border-radius: 8px;
    border: 1px solid var(--border-color);
    box-shadow: 0 0 15px rgba(0,0,0,0.4);
}
.form-group label { display: block; margin-bottom: 8px; font-weight: 500; color: var(--primary-color); }
.form-group input, .form-group textarea {
    width: 100%; padding: 12px; background-color: var(--bg-color);
    border: 1px solid var(--border-color); border-radius: 6px; color: var(--text-color);
    font-size: 1em; font-family: var(--font-family);
}
.form-group input:focus, .form-group textarea:focus {
    outline: none; border-color: var(--primary-color);
    box-shadow: 0 0 8px var(--primary-color);
}

/* NUEVO: Contenedor para el Textarea con botón de Emojis */
.textarea-wrapper { position: relative; }
#emoji-btn {
    position: absolute; right: 10px; top: 10px;
    background: transparent; border: none; font-size: 1.5rem; cursor: pointer;
    padding: 5px; line-height: 1;
}

/* --- Vista del Paste --- */
.paste-header h1 { color: var(--primary-color); text-shadow: var(--neon-glow-primary); }
.paste-meta { display: flex; gap: 20px; font-size: 0.9em; opacity: 0.8; margin-top: 10px; }
.paste-content pre { white-space: pre-wrap; word-wrap: break-word; font-size: 1em; }
.views {
    background-color: var(--secondary-color); color: var(--text-color);
    padding: 2px 8px; border-radius: 12px; font-size: 0.8em; font-weight: 700;
    box-shadow: var(--neon-glow-secondary);
}

/* NUEVO: Estilo para la caja del enlace a compartir */
.share-link-container { margin: 25px 0; }
.share-link-container label { display: block; margin-bottom: 8px; color: var(--primary-color); }
.share-link-container .input-wrapper { display: flex; }
.share-link-container input {
    flex-grow: 1; border-radius: 6px 0 0 6px; border-right: none;
    background-color: var(--bg-color); border: 1px solid var(--border-color); color: var(--text-color); padding: 10px;
}
.share-link-container button {
    padding: 10px 15px; border-radius: 0 6px 6px 0; border: 1px solid var(--primary-color);
    background-color: var(--primary-color); color: var(--bg-color); font-weight: 700; cursor: pointer;
}

/* --- Página de Inicio --- */
.hero h1 { font-size: 2.5em; color: var(--primary-color); text-shadow: var(--neon-glow-primary); margin-bottom: 10px; }
.latest-pastes a { color: var(--primary-color); text-decoration: none; font-weight: 500; }

/* --- Alertas --- */
.alert { padding: 15px; margin-bottom: 20px; border-radius: 6px; border: 1px solid; }
.alert-success { border-color: #2de2e6; color: #2de2e6; background-color: rgba(45, 226, 230, 0.1); }
.alert-error { border-color: #f72585; color: #f72585; background-color: rgba(247, 37, 133, 0.1); }